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HomeMy WebLinkAboutTank Inspections 1997NOV-10-97 MON 11:46ul 'LCMF INC FAX NO,9075621831 P.01/06PVPAINWiwalso3eeAsubsidyofotDrepucC Date 11 io \Q7 Pages lo From ver (item LOMF Wo O%1-(64 LCMF Incorporated .LCMF Fax (907)$62-1831 139 East SIst Avenue LCMF Tol (307)562-1830 Anchorage,Alaska 99503-7205 To ei Mevciicctad Fax 269-4665 a=Tel Re Tank lic PeenoNns Comments Architecture Engineering Surveying Project Management Arctic Research lenfanch@alaska.net 120 East Sist averAnchorage,AK 99503Veice(907)582-1830 -._8 :fue G07)Sc2-1851 This facsimile and the information contained are intended to be privileged and confidentialp.O.fox 55 area communication exclusively to the person or entity ta whem it Is addressed.If you receive this facsimileVeen(907)85240212 in error,please notify us by teleshone and destroy the original Fax (907)882-4213 NOV-10-97 MON 11:46 LCMF INC FAX NO.9075621831 P,02/06 November 10,1997 Mr.Eric Marchegiani State of Alaska Department of Community and Regional Affairs Division of Energy 333 West ourth Avenue,Suite 220 Anchorage,AK 99501-2341 Re:Small Tank Inspections Various Community Fuel System Upgrades Dear Mr.Marchegiani: Per your request,I have developed the following inspection criteria for evaluating the suitability for continued service of small bulk fuel storage tanks in rural communities. These criteria are intended for evaluating small (less than 15 foot diameter by 15 feet tall)vertical,atmospheric,factory constructed,above grade tanks located in tank farms with a storage capacity of less than 420,000 gallons.The inspections are intended to be conducted in conjunction with tank retrofit work and require that the tanks be out of scrvice and suitable for internal inspection. General Discussion The primary concerns for inspecting existing tanks is to verify that the tank is suitable for continued service and to project the remaining useful service life of the tank. The suitability of a tank for continued service requires that the tank be structurally adequate to safely contain the product to be stored and liquid tight to prevent leaks.It is asyumed that all of the manufactured tanks to be inspected for reuse were originally Architecture designed and fabricated in accordance with a national standard for use in storing Engineering flammable liquids,therefore,only changes in the tank from its origina]condition need Surveying to be evaluated.Typical changes include gencral metal Joss due to corrosion,pitting Project Management and damage. Arctic Research Determining the remaining useful life of a tank requires identifying the amount of oo corrosion prescnt on the tank and determining the time it has taken for the corrosionAnchorage,AK 99508 to develop.From this corrosion rate information,it is possibie to project the Voice (907)562-1890 remaining time until]the corrosion reaches a critical stage where the tank must eitherfi907)562 1831 ..ax (807)be repaired or removed from service. P.O.Box 955 Barruw,AK $9723 Vuite (907)852-8212 Fax (907)852-8213 NOV-10-87 MON 11:46 LOMF INC FAX NO,9075621831 P,03/06 Mr,Eric Marchegiani 1149/97 Page 2 The oil industry standard regarding vertical,cylindrical,atmospheric tank inspections and evaluation is the American Petroleum Institute's (API)Standard 653 -Tank Inspection,Repair,Alternation,and Reconstruction,second edition,December 1995 with Addendum 1.December 1996.API Std 653 covers carbon and low alloy steel tanks built to API Standard 650 -Weldcd Stecl Tanks for Oil Storage and its predecessor API Std 12C.API Std.650 is an oil industry standard for large vertical, cylindrical,aboveground welded steel storage tanks for internal pressures approximating atmospheric pressure.Typical API Std 650 tanks are field erected. API Std.653 includes minimum inspcction requirements and methods for determining if the tanks are suitable for continued service.The standard includes calculations to determine the minimum remaining stccl plate thickness'for roofs,tank shells and bottoms to ensure safe continued use of a tank. Regulations Currently,the components of small bulk tank farms,with a total storage capacity of less than 420,000 gallons (10,000 bbls),are only regulated by the EPA's Spill Prevention Control and Countermeasures Plan reyulations as stated in 40 CFR Part 112.With regards to aboveground tanks,40 CFR Part 112.7(e)(2)(vi),states "Aboveground tanks should be subjected to periodic integrity testing,taking into account tank design (floating roof,etc.)and using such techniques as hydrotesting, visual inspection or a system of non-destructive shell thickness testing”.No other tank integrity testing regulations govern tanks in small facilities. Facilities with ovcr 420,000 gallons of storage capacity must mect the State of Alaska's Department of Environmental Conservation (ADEC)Oil Discharge Contingency and Prevention Plan (C-Plan)requirements,The C-Plan requiretnents include formal API Std.653 inspections conducted by a certified API inspector. Inspection Methods As stated in 40 CFR Purt 112,there arc several different tank tcsting methods available for consideration.These include hydrostatic testing,visual inspection and non-destructive metal thickness testing.A description and evaluation of cach of these methods is as follows: Hydrostatic Testing,Hydrostatic testing consists of filling 2 tank with water to test the tank's structural capacity.Since water is approximately 15%denser than dicsel fuel,a tank filled with water is stresscd above the normal operation load.This test is typically used as a proof test after initial erection of a tank to verify that the tank welds arc suuud.Usc of this test on existing tanks confirms the tank is structurally sound,but it does not necessarily identify slow leaks or identify corroded areas which may cause a4 leak in the future.The test also creates a large amount of potentially NOV-10-97 MON 11:47 LOMF INC FAX NO.9075621831 P,04/06 Mr.Eric Marchegiani 11/9/97 Page 3 contaminated test water which must be discharged in accordance with ADEC regulations. An alternate method uses air pressure to induce a test pressure similar to the hydrostatic pressure,however,this test induces a uniform pressure over the entire tank which may not be suitable for some tank designs,such as removable roof BIA tanks. Visual Inspection,As the name implies,a visual inspection is simply a person looking at the tank to determine the tanks condition.This method is typically included in a testing program along with other quantifiable testing methods such as Non-Nestructive Testing.A visual inspection is limited to what can be seen, therefore,a complete inspection should include both an intcrnal and cxtcrnal examination as well as inspecting the underside of the tank bottom. Non-Destructive Testing,Non-destructive testing typically incorporates use of ultrasonic testing to determine metal thickness,vacuum box testing to verify air tight weld joints and magnetic particle test methods to identify cracks and welding discontinuities.These components are typically used to supplement a visual inspection.Ultrasonic testing is widely used on large vertical,cylindrical tanks to identify underside corrosion on the tank bottom which is not accessible for visual inspection.The ultrasonic plate thickness measurements also provide metal thickness readings for comparison against the minimum allowable plate thickness determined by API Std.653. Recommendations The best method for inspecting these small tanks is to perform a complete API Std. 653 inspection,however,the cust for these inspections would typically exceed the cost of purchasing a new tank.Since most of the small tanks which I have ohserved in rura]Alaska have been in very good condition,I believe that total replacement of cxisting tanks with new is not a cost effective measure.Instead,I recommend that the tanks be inspected and evaluated in accordance with portions of API Std.653. Due to their small size and the resulting low hydrostatic pressures,these tanks are typically simple structures which are designed for loads induced during shipping rather than those resulting from containing fuel.For this reason,a competent person familiar with tank construction and welding should be able to conservatively inspect and evaluate the condition of a tank given a few basic criteria. Inspection ure Given that all of the tanks which are to be inspected under this program have been previously filled to capacity,and in service for at least one year without failure,a NOV-10-87 MON 11:47 LOMF INC FAX NO,9075621831 P,05/06 Mr,Erie Marchegiani 11/9/97 Page 4 hydrotest is not required.1 recommend that the inspection incorporate a complete visual inspection of the cleaned and vapor freed tank supplemented with limited ultrasonic metal thickness measurements.The inspection procedures should include, at a minimum,the following: 1.Visually inspect the entire internal tank botlum.Note all corrosion,pitting and damage.Determine the depth of pitting using a pit gauge or similar equipment. Use ultrasonic thickness equipment to determine bottom plate thickness in both uncorroded arcas and in areas having general corrosion. 2.Visually inspect the entire internal tank shell with emphasis on the bottom 6 invhes (area in the heat effected zone of the bottom to shell weld)of the shell and all shell welds.Determine the depth of pitting in each shell course using a pit gauge or similar equipment.Use ultrasonic thickness equipment to determine nominal shell thickness in each shell course.If general metal loss is encountered, use ultrasonic thickness equipment to determine remaining shell thickness. 3.Visually inspect the underside of the tank roof for corrosion and structural steel connections (if applicable); 4.Visually inspect the underside of the tank bottom after the tank has been lifted or laid over.Note all fuel stained or damp areas,corrosion,pitting and damage. Verify nominal bottom thickness UT measurements made from top side of plate were not over pitting or corrosion on bottom side of plate.Retest nominal bottom plate thickness if bottom side corrosion is discovered beneath top side measurement.Determine the depth of pitting using a pit gauge or similar equipment.Identify remaining plate thickness in corroded areas using ultrasonic thickness cquipment. 5.Visually inspect the exterior shell surface and welds for corrosion and fucl stained or damp areas,Remove existing coatings in questionable areas to inspect tank steel and welds. Acceptance criteria: Using the ultrasonic metal thickness mcasurements,the roof,shell and bottom of the tank should meet the following criteria: Minimum Remaining Bottom Plate thickness (API Std 653):0.10 inches Minimum Remaining Shell Plate thickness (API Std 653):0.10 inches Maximum Roof Plate Metal Loss (Pitting or General Corrosion):1/16 inch (Note:These minimum acccptance conditions are valid for vertical,cylindrical tanks with a minimum diameter of 7 fect,maximum diameter of 15 fect and e maximum height of [5 feet.) If the tank mcasurements fall below these minimums,I recommend that either the corroded plate be replaced with new plate,or further investigation/evaluation be performed by personncl experienced in tank design and tank inspection. sa NOV-10-97 MON 11:47 LOMF INC FAX NO,9075621831 P,08/06 Mr.Eric Marchegiani 11/9/97 Page 5 If corroded or incomplete welds are encountered,they should be rewelded.Fuel stained areas typically indicate a leak,or weep,and should be repaired. The corrosion rates for the roof,shell,and bottom plate should be determined using the age of the tank and the deepest measured pitting or metal loss (metal loss/age of tank =corrosion/year).Thc remaining life of the tank should then be calculated by subtracting the minimum allowable plate thickness from the minimum measured plate thickness and divided by the corrosion rate [(min measured plate thickness -min allowable plate thickness)/corrosion rate =years remaining].I recommend that a minimum of 10 years remaining useful life be available in the tank plates or the plates should be replaced.An alternative would be to coat the plates to stop the corrosion, this may include both the underside and top side of the tank bottom. Repairs All repairs should be performed in accordance with the tank's original construction standard.If the construction standard is unknown,all repairs should meet the minimum requirements of the current edition of the Underwriters Laboratory (UL) Standard 142 -Steel Aboveground Tanks for Flammable and Combustible Liquids. All new plate shall match the original tank plate material.If the cxisting tank platc type is unknown,ASTM A-36 plate should be used.New welding should be performed in accordance with the appropriate American Wcldiny Society standards. Internal tank coatings should be applied in accordance with the manufactures recommendations and be compatible with gasoline and heating oil. All new welds in repaired UL 142 tanks should be pressure tested to at least 3 psig, but not to more than 5 psig,in accordance to UL 142 prior to being placed back in service.All other tanks,including the removable roof BIA tanks,should have new welds vacuum box tested to verify that they are liquid tight. I hope these general tank inspection procedures and tank evaluation guidelines are of assistance.If you have any further questions,or require assistance in evaluating individual tanks,please contact me a 562-1830. APY Std 653 Aboveground Storage Tank Inspector No.1162 PRs INNER TANK SAMPLE DIMENSIONS ES FIREGUARD:SPECIFICATIONS EE GYLINDRICAL DESIGN OUTER TANK SAMPLE DIMENSIONS INNER &OUTER STEEL WALL APPROX. THICKNESSES WEIGHT Note:Consult manufacturer for exact dimensions. Guideline Specification-Short Form: A)General 1.Provide Fireguard™lightweight,thermally insulated, double wall aboveground storage tanks. B)Labeling 2.Aboveground tanks shall bear Underwriters Laboratories UL 2085 label for "Insulated Secondary Containment - Aboveground Tank for Flammable Liquids.” 3.Tanks shall bear the Steel Tank Institute Fireguard™label. C)Product Description 4.Aboveground tanks shall be manufactured in accordance with and listed for Underwriters Laboratories UL 2085 "Insulated Secondary Containment Aboveground Tank for Flammable Liquids.” 5.Tanks shall be manufactured in accordance with Steel Tank Institute Fireguard™Thermally Insulated Above- ground Storage Tank standards. re STEEL TANK ASSOCIATION 570 Oakwood Road Lake Zurich,IL 60047 708/438-0989 This literature was developed by Steel Tank Association,Inc.which distributes GALLONS LENGTH -DIAMETER LENGTH DIAMETER CKNESmin 560 72 48 84 62 0.123 4,000 1,000 72 64 84 78 0.167 6,000 2,000 144 64 156 78 0.240 11,700 4,000 168 84 180 98 0.240 17,700 5,000 162 96 174 110 0.240 20,000 8,000 252 96 264 110 0.240 28,300 10,000 324 96 336 110 0.240 35,000 12.000 384 96 396 110 0.240 40.500 INNER&OUTERINNERTANKDIMENSIONSOUTERTANKDIMENSIONSSTEELWALL APPROX. GALLONS LENGTH WIDTH HEIGHT LENGTH WIDTH HEIGHT THICKNESSES WEIGHT(max)(max)(max)(max)(max)-(max)(min) 500 90 36 36 102 48 49 0.123 4,000 1,000 116 56 36 128 68 49 0.167 7,000 - 2,000 128 76 48 140 88 61 0.240 12,250 Cylindricaland rectangular designs available. 6.Tank shall be double wall and provide integral secondary containment by an impervious steel outer wall. 7.Integral secondary containment shall provide minimum 110%containment of the primary storage tank. 8.Porous,lightweight thermal insulation material shall be provided between the inner and outer wall within the interstitial space and shall allow liquid to migrate through it to the monitoring point. 9.The tank design shall be tested in accordance with the procedure established in UL 2085 for insulated secondary containment aboveground storage tanks. 10.The thermal insulation material shall not be exposed to weathering and shall be protected by the steel secondary containment outer wall. 11.Tanks shall have a 30-year warranty. D)Manufacturer 12.Manufacturer shall be a Fireguard™licensed member com- pany of Steel Tank Institute and subject to Steel Tank Institute's Quality Assurance program. TAtS 01/94-5M-Item #13-41 printed materials on behalf of the Steel Tank Institute and its members. ED NT AS ot Fe BEN TAR EE NRA NE EME ECE TREND SETUP SP Tie AE PT+ OW ee nae "Bt rE VS Mahal OU RETR AOR Re es etn LetnewerewheRYN,-TLNeeeeRSMaat3AFSLCENT©SaEATLeesoak,"8eeFreSaRPEeSeWeSatgaygSreeRaeAFaSAEBERT,Ole2AURReeaARPat,AEBETGToweMEEBetNS}rPertBbPRTNENGPIRIEEPRSBeaORERERISFeEIT,WSRETIEFeas2emRSEradULESeeeOeOROCARoleehe|STEEL TANK ASSOCIATION EIR a CTLTN OF St et Fie CT IE te UNE COM Ly lee SNC READ VERT =PEUaaot=e,”Sane New Insulated Fireguard”: Lightweight Double Wall Steel Aboveground Storage Tank For aboveground fuel storage,concrete-type tanks are good... and heavy!They're also expensive to transport and install and almost impossible to move once they're in place. Fireguard™offers the safety and performance you'relookingforpluslightweightconvenienceyouveneverseeninaninsulatedabovegroundstoragetank(AST). Fireguard™features a super lightweight insulation material within the interstice,reducing total tank weight by more than half-so it can be easily relocated!That insulation material is so porous,any liquid can migrate through the interstice right to the monitoring point.A steel double wall design provides 110% secondary containment-no plastic liners are part of the con- tainment.And Fireguard™comes delivered as a complete unit- with Steel Tank Institute Quality Assurance built-in. Fireguard's™features take a load off your mind,too. Monitoring tube for interstitial leak detection...overfill prevention... emergency venting...2-hour fire rating...UL listed supports...op- tional compartments...plus more.With Fireguard™you get the complete package in a capacity range from 500 to 50,000 gallons. Firequard™is the AST that meets everyone's approval. Fireguard™demonstrates its 2-bour fire rating and emergency venting ability during a fire test procedure outlined by UL 2085. Beware of False Secondary Containment UL 2085 has two listings for thermally insulat- ed tanks:one for single wall tanks and one for secondary containment (double wall).The most common fire protected tank models are not listed for secondary containment.Although a plastic liner may be installed between the inner steel tank and the concrete encasement, and is perceived by tank owners as secondary containment,according to UL listings,the liners do not constitute secondary containment. The liners may provide a monitorable interstice during normal use.Duringa fire,liners could melt and if the internal tank failed,product could leak out through cracks in the concrete.If this were to occur,UL testing has not determined the consequences if the concrete insulation absorbs gasoline during a pool fire.However, a recent pool fire test conducted for Fireguard's™ UL 2085 listing examined the consequences of gasoline in the interstice which could be absorbed by the insulation material.Testing results proved that vapors and flames vented out of the interstice and insulation material as designed.The tank integrity of Fireguard™ would not be jeopardized during such a fire. Fire Protected (UL 2085)Aboveground Storage Tank Comparison: Concrete Encased Disadvantages Flammable Liquids and provides both thermal insulation for the 2-hour fire rating-and secondary containment. Meets requirements for 2-hour fire National Fire Prevention Code and the SBCCI Standard Fire Prevention Code. Secondary Containment provides 110%containment._™ship and install. Innovative and efficient design places to manufacture. tainment,protects insulation material and resists cracking and spalling. 30-year warranty standard for all : : , : 10. Every Fireguard™tank is UL 2085 listed for Insulated Secondary Containment for protection of the 1993 NFPA 30A,1991 Uniform Fire Code 79-7,the 1993 B.O.C.A. Lightweight &porous insulation material is 25%the weight of concrete-that's 75% lighter-and makes tank less expensive to insulation material in monitorable inter- stitial space making tank less expensive Steel outer wall provides secondary con- Most models are only listed under UL 2085 as single wall thermal insulation-UL listed secondary containment is not provided byplasticliners.(See "Beware of False Secondary Containment:') Also meets most fire codes if UL 2085 listed. 110%containment is generally not part of standard designs. Heavy concrete encased tanks are expensive to ship and install-heavier cranes for same capacities needed to unload. External concrete makes tanks expensiveandsubjecttocostlyrepairs. Exposed concrete outer wall is susceptibletocracking,spalling and weathering. Varies from manufacturer to manufacturer. ¢UL 2085 listed for insulated secondary containment ASTs.Fireguard™tanks. Meets 1991 Unif Fire Code,79-7 Only above-..Many concrete encapsulated tanks using plastic Cylindrical and Rectangular desi Most d gular°Meets orm Fire Code,/2-/.ground tanks |:;ani esigns ost designs are rectangular. ..liners are not UL 2085 listed for secondary con-: *Meets NFPA 30/30A codes (reduces separation distance).that bear the ;oe ry available. .d ter steel tanks built to UL 142 Fireguard™label ))tainment-their listing only addresses the ther- ;.Inner and ou ) .are part of the ey a po mal insulation.Tank customers and regulators Wide variety of UL listed capacities Most designs are limited to less than¢STI licensed and made to STI quality standards.Steel Tank Insti-,{a4 |r |,{y:may not be aware that many UL 2085 listed tanks available.12,000 gallon capacities. ._ ::tute's proven ee ee eee eee ;30 exposed iy no spalling or cracking.Quality Assur-LieuTweleur a ounLE walt that appear to be double wall don't include sec-Made only by select Steel Tank In M d by local eat¢30 year warranty.ance program.a F «cri e only by select Steel Tank Institute anufactured by local concrete ready-mixondarycontainmentaspartoftheULlisting.members licensed for Fir d™and plants with no third party quality assurance ...™Fireguard™is UL 2085 listed for secondary con-subject to STI's Quality Assurance procedures.Weigh the advantages...then pick up a Fireguard™.tainment and uses a steel outer wall for the program. secondary containment. *-_-o EMERGENCY VENT FOR INNER TANK----___,a*A *a EMERGENCY VENT FOR INNER TANK * -a -*ee 'a a 4 %.. :-- EMERGENCY VENT FOR OUTER TANK i pe Po Sa!EMERGENCY VENT FOR OUTER TANK : 'a”,'4 TH Io " J INTERSTITIAL MONITORING TUBE "4 f L rae INTERSTITIAL MONITORING TUBE ::6"LIGHTWEIGHT INSULATION MATERIAL -i .f i I 6"LIGHTWEIGHT INSULATION :STEEL OUTER UL 142 TANK:iH .Wn 1 MATERIAL WITHIN INTERSTICE ; " "yu 1 STEEL OUTER UL 142 TANK ' | STEEL INNER UL 142 TANK lo ]on \_arn ed CE 2 TANK SUPPORTS 2 ee I Woop dL STEEL INNER UL 142 TANK-a aa eycis oe oa _Side View End View esa ae TANK SUPPORTSSideView *Consult manufacturer for exact fitting locations and dimensions. End View GENERAL NOTES: 1.11'-0"DIAMETER x 30'-0"LONG 21,000 GALLON SPECIFIC NOTES: NOMINAL CAPACITY TANK.PROVIDE 6 TANKS TOTAL. [i>24"LONG 1-5/8"x1-5/8"x12 GAUGE STRUT AT MID LEVEL OF TANK é&ALIGNED WITH MANHOLE ABOVE.ATTACH TO TANK WITH 1/4”FILLET WELD BOTH SIDES FULL LENGTH. PROVIDE ONE ON EACH SIDE OF TANK. 2”FLANGE WITH 2”SCHEDULE 80 PIPE &3/8°x6°d REINFORCING PLATE,CENTER OF FLANGE 6”ABOVE TANK BOTTOM REMOVABLE ACCESS LADDER [3>1”FLANGE WATER DRAW WITH 1”SCHEDULE 80 PIPE TO WITHIN 1”OF TANK BOTTOM & 3/8"x6"@ REINFORCING PLATE,CENTER OF FLANGE 6”ABOVE TANK BOTTOM. PROVIDE 4”HIGH BLACK LETTERING: "DIESEL FUEL 20,000 GALLONS”-4 TANKS "GASOLINE 20,000 GALLONS”-2 TANKS ATTACH 3”DROP TUBE TO MANHOLE LID WITH 1/4”FILLET WELD ALL AROUND. /2”THREADED BUNG 3”FLANGEaMANHOLE SNweOFAl099009 44ofPo-_ a °°a ° 49H J O%6MAY ° ° o* J 3”THREADED BUNG ee 4 "J L CTT -- jt -§t--|net §tm-|+.WA .WAoo1-0"1'-0"4 LU 8”FLANGED 4”THREADED 'UA OPENING BUNG,TYP(2)NN ge WIDE STEEL 3”MALE.PIPE GRATE PLATFORM THREAD K 4]-J] U TANK SKID WITH LIFTING EYE AT EACH END TANK SADDLE (TYP)=ea[>k vA (ar'NX yY P.O.BOX111405ANCHORAGE,ALASKA99511-1405Noscat€!ALASKAENERGYANDENGINEERING,INCSHEETM1oFs3/20/95DATE:SCALE:BCGDRAWN:DESIGNED:BCGKIVATKM1FILENAMENATIVEVILLAGEOFKIVALINABULKFUELFACILITYPROJECTTYPICALBULKSTORAGETANKTITLE GENERAL NOTES: 1.PROVIDE 2 EA 4,000 GALLON NOMINAL CAPACITY TANKS.OVERALL TANK HEIGHT INCLUDING SKIDS AND TANK ATTACHMENTS (WITH LADDERREMOVED)SHALL NOT EXCEED 8'-9".OVERALL TANK LENGTH INCLUDING SKIDS SHALL NOT EXCEED 22', 2.TANK SHALL BE INSULATED DOUBLE-WALL CONSTRUCTION,TWO-HOUR FIRE RATED,MANUFACTURED IN ACCORDANCE WITH UL STANDARD 2085 AND PROVIDED WITH UL LABEL.STI FIREGUARD OR EQUAL. 3.SEAL WELD ALL NON-STRUCTURAL SEAMS AND ROUND SHARP EDGES PRIOR TO PAINTING.PROVIDE WITH ALL OPENINGS AND ATTACHMENTS INDICATED.SEAL ALL OPENINGS PRIOR TO SHIPPING.SUBMIT SHOP DRAWINGS FOR APPROVAL PRIOR TO MANUFACTURING. 4.SANDBLAST TANK TO NEAR-WHITE METAL PRIOR TO PAINTING.PAINT WITH TWO COATS (PRIME AND TOP COAT)OF EPOXY.TOTAL DRY FILM THICKNESS 5 MIL MINIMUM.PROVIDE 6 PINTS OF TOUCH UP PAINT WITH EACH TANK. SPECIFIC NOTES: [41>12”LONG 1-5/8"x1-5/8"x12 GAUGE STRUT [2 >1”INTERSTITIAL MONITORING TUBE TO WITHIN 1”OF BOTTOM OF OUTER TANK AT MID LEVEL OF TANK &ALIGNED WITH WITH THREADED CAP. 4”BUNG ABOVE.ATTACH TO TANK WITH 1/4”FILLET WELD BOTH SIDES FULL LENGTH.[3>1”WATER DRAW TO WITHIN 1”OF BOTTOM OF INNER TANK WITH THREADED PROVIDE ONE ON EACH SIDE OF TANK (4 TOTAL).CAP. REMOVABLE ACCESS LADDER 2”THREADED BUNG f"MANHOLEQLN>T--_le i _ji }|| |at --/=van anronyo”|179”SECONDARY TANK 8”FLANGED OPENING FOR 4”THREADEDMPRIMARY&SECONDARY BUNG,TYP(2 |PRIMARY TANK TANK EMERGENCY VENTS 1 PROVIDE 4”HIGH BLACK LETTERING: "DIESEL FUEL 4,000 GALLONS”-1 TANK i>Pp "GASOLINE 4,000 GALLONS”-1 TANK CeTANK SKID WITH LIFTING EYE AT EACH END 7 LF TANK SADDLE (TYP)=P.O.BOX111405ANCHORAGE,ALASKA99511-1405NoscalE!ALASKAENERGYANDENGINEERING,INC\)PROJECT2 r 3 5™ wo L oe1/3 |Swlasin - ele|€ajo)6 aawelwiea;a A Z"2|-Sr |9ag]=23|2iLL,and a.ow;9>|a -Sw]aOlli);< >|9ao;oa > -TITLE TANK SPECIFICATIONS FOR THE U-FUEL TWO-HOUR FIRE RATED THERMO TANK I.GENERAL Classifications 1.0 The of is seeking bids for an aboveground two-hour fire rated fuel storage tankwhichwillholdatotalofgallonswhen95%full. The diameter of the primary tank should be '"x 1.4 '"in Length.The tank should be a complete "turnkey"operation fully assembled upon delivery.No construction of the tank will be allowed on site. Install aboveground two-hour fire rated storage tank(s)at the following location(s): Washington Street Department Garage 1212 Main Street Anywhere,USA The system must come in full compliance with all local, state and federal regulations. All work must be accomplished within ( )calendar days from date of contract signing to projectcompletion. The aboveground two-hour fire rated tank shall consist of a double wall tank with a fire rated material enclosed between the primary tank and secondary tank.The complete tank must be lightweight and fully portable on the back of a flat bed truck. Due to the heavy weight associated with concrete and the potential fire hazard due to spalling (concrete exploding at high temperatures),concrete encased or vaulted tanks will not be acceptable on this project. Acceptable tank manufacturer shall be U-FUEL,Inc.,Eau Claire,WI or approved equal. Infringement of Patents Contractor shall defend,indemnify,and save harmlessitsofficers,agents,servants,and employees from liability of any kind and will pay all costs and expenses for or on account of or arising from any infringement or violations or alleged violation of any copyright or patent or any right of any person,firm or corporation resulting from any act, 1 II. omission,or negligence on the part of the Contractor in the performance of this contract. Testing The primary and secondary tank must be pressure tested for leaks at the manufacturing facility before the tanks are delivered.Manufacturer must present written documentation with approved signature of the successful test. Because of the fire rated requirements imposed on this installation,supplier must present a copy of all fire testing that has been approved by a certified engineer.The tank must meet and/or exceed UL 1709 fire requirements and be certified by a nationally recognized testing laboratory or facility.This documentation must be presented with this package. Please note that failure to provide certified approvals and testing will void your proposal. TANK SPECIFICATIONS Primary Tank shall be built in accordance to UL 142 and bear the UL 142 label.The tank must be no less than 1/4"steel thickness. Secondary Containment shall consist of a secondary tank encompassing the primary tank.This tank must be no less than 3/16"steel thickness.Any potential leak in the primary tank must be fully captured by the secondary tank. Venting ae oo - The product tank shall be equipped with a pressure vacuum vent and an emergency vent sized to conform with NFPA 30. The secondary containment tank must be vented to allow release of pressure in the event of a fire and rupture of product tank. Manway The tank must be equipped with a minimum of an 18"manway for access into the tank.It is imperative that the inside of the tank be accessible for cleaning and general maintenance. Interstitial Test Port Tank must be equipped with a 1/2"interstitial test port located on top of the tank.Test port must be designed to enable a vacuum test on the interstitial space throughout the life of the tank. Site Gauge Tank shall have a product level gauge mounted on top of thetankformeasuringofproduct.Gauge must be readable from ground level.Contractor shall supply all conversion charts necessary to convert product reading to gallons. Interstitial Sight Gauge Tank must be equipped with an interstitial sight gauge for monitoring the interstitial space.Sight gauge must be of a heavy duty two-hour fire rated construction.Sight gauge must be located in the front of the tank and easily visible. Markings Tank shall be appropriately marked on all sides according to all applicable codes. Tank Base and Protection Tanks shall be installed on a reinforced concrete base designed to support the fully loaded tank.Protective ballards shall be installed on sides exposed to vehicles. Ballards shall be a minimum of 4"diameter concrete filled steel pipe and shall be a minimum of 6'long and installed in concrete a minimum of 3'into the ground.Location of ballards shall be in accordance with state and local codes. Tank Support Saddle and Skid System 7 The tank saddles and dispensing equipment shall be attached to a properly engineered structural support system consisting of a minimum 3/8"x 6"x 6"angle bases which incorporates a spill containment basin welded under dispensing equipment with weather tight access hatches located to allow maintenance on key control valves and electrical components. Sandblasting,Priming,and Exterior Finish The fuel system shall be thoroughly sandblasted and painted with a high solids epoxy Amerlock 400 primer applied within four (4)hours of blasting to a thickness of 5 mills wet.The exterior finish shall consist of a polyurethane Amershield paint applied to a thickness of 5 mills. IiItl. Iv. PRODUCT LOADING (PLEASE SELECT EITHER TOP OR BOTTOM LOAD WHEN WRITING SPECIFICATIONS) Tank Top Loading Tank must be equipped witha manway/spill container located ontopofthetank.Product loading into the tank must be secondary contained with spill prevention.A 3"fill tube must extend to 6"from the bottom of the tank to prevent splashing on the inside of the tank and vaporization buildup.Manway/spill container must be equipped with an overfill alarm warning system which sounds at 90%of tank capacity,shuts off at 95%of tank capacity,and limits rapid filling thereafter. Manway/spill container must also be equipped with an access drain to allow spilled product to drain into primary tank. Bottom Loading Tank must be equipped with a means of transferring fuel through a bottom loading system into the tank.The bottom loading system shall consist of a 3"cam lock fitting for tanker truck hookup.At minimum,product must pass through a 3"check valve and a 3"gate valve before entering tank.Tank must be equipped with a 3"float activated internal shut-off valve.Internal shut-off valve must begin to activate (close) when tank is 90%full and close when tank is 95%full. DISPENSING SYSTEM Tank must come fully assembled with a dispensing system.The dispensing system must be attached to the tank assembly with "all electrical wiring in conduit thus making it a -fully portable. Pumps All pumps must be installed,wired,and plumbed at the manufacturing facility.The pump(s)shall be Gasboy Model and rated at GPM.The pump(s)shall be suction type and be UL Listed. Hood,Light,and Fire Suppression The dispensing system shall include a lighted hood attached to the tank assemble.Light shall have a remote sensor for dust to dawn operation. A fire suppression system shall be attached beneath the hood and shall be heat activated.Fire suppression system must be capable of emitting a 15'radius of dry chemical when activated. Emergency Stop Switch Dispensing system must be wired to an emergency stop switch attached to the secondary containment tank.When activated, all power to the dispensing system must be eliminated. FEB-26-96 NON 16:48 LOMF LIMITED!FAX NO,9075621830 P,02/02 ACE TANK &EQUIPMENT Co. Aboveground Tanks Continued ACE TANK Double Wall,UL 2500 -20,000 Gallons 4”FPT Interstitia}Vents Tonk Vents 4°FPT a =ohreeeed oeg Naps}fae"Lastlasth 13"J 127}429 xamoit?-™Pp . DIAMETER { ! t \ ! ! 1 ' | l i TA NTERNAL WATER N Gravity Interstitial1/Z CLEARANCE .,Opening Opening 2 1 /' -=a {: ,Bath Ends A !''”'\st ner EES SS =j TANK LENGTH eta Part Nominal No.of Normal Steel Number Gallons Saddles Vents Dia.Length Gange*®Weight e Standard openings are female NPT *Tank tank ACO2500U2K1 25002 3"76"&4800 emergency vent ane outerACD3000U2K1300023"76"3 6 5675 emergency vent are 13”spring- ACO4000UZK1 40002 x :nn a 6 6850 loaded manholes AC05000UZK1 5000 2 3"95°4 2 9100 ¢Exterior coating is red iron oxide a cpeovoUsKIS ane ;a oo"Vr ;me primer.Interior is bare steel. ACos000U2Ki 8000 3 3s OS"22 2 12850 *Custom tanks,including special ACO8QOOUZKIS 8000*2 3 ug”4 2 12925 interior and/or exterior painting,are AC1lOQQNUZKI 10000 «3 3"ys"28 2 18473 available at extra cost ACIONOUZKIS 10000"2 3”119°176"2 14925 e Dimensions and weights areAC12000U2K11200043”95°33 Z 1745)approximate- AC12000U2K1S 12000 3 3"19”2 17550 .PP AC1S000U2K1 15000*3 3"119"26°2 20625 +Designed for stationary use only :AC20000U2K1I 20000*4 3"119"38'2 26400 ®May require special shipping.inper tank See page 15 for a comparison of different above ground tank types that include built-in secondary containment. For your convenience,orders and inquiries may also be made j by FAX,24 hours a day. S (206)281-5030 Fax:Seattle (206)281-5030 #Portland (503)284-5829.¢Bay Area (510)881-1540 23 NOMINAL TANK SIZE 12,000 LOCATE UNISTRUTP|i771 DIMENSIONS 96"FOROTHER { DIAMETER 388”TANK LENGTH INNER TANK 404"" LENCTH OUTER TANK 6-3/8"@)UNDERWRITERS LABORATORIES,INC.®,AA00 es (-LENGTH OVERALL 428"USTED , 'aPACHES ZB 83/8 HOT FOR USE UNCERGROUN.NO GALLON =(4INNERTANK(GALLONS)2,031 DIESEL = OUTER TANK (GALLONS)2,182 a %CONTAINMENT 1%ANCHORAGE TANK &WELDING,INC,mle MATERIALS Ee Nee tag 7 SRE REIS TE fame cero watOUTERJANK3/6"8 OUTER TANK HEAD 3718 Prunny ane /Goatent Bo eresAea Fi ANCHORAGE TANK =yas |SKID BEAMS WE _X So¥ANNULAR SPACE CAPACITY 12,182 caonscao 428.000 -eve nae =ra"SADDLES PL t/a"x 12"a-_ic FT/HA SECONDARY CONTAINMENT =<|S ¥&TOWBAR 4”SCHED 80 SLOPE INSTALLATION WITH MONITORING PORT ACCESS AT LOW END -e <& HEAD BRACE C4 xX 5.448 . wi |/oER OTHER DATA PRESSURE TESTING EXTERIOR TANK TO.PSIG MAXUM,OT MAXMUM WILE ee 2) VENT SIZE 2 a |6$¢ EF.VENT INNER TANK e FS FATOMART OAL MTON One STEEL FOUNDATION AND |S INTENDED oO 5 £.VENT OUTER TANK 5"KEEP ANNULAR SPACE VENTED TO ATMOSPHERE.Ss["SHIPPING WEIGHT x= END VIEW Z SANDBLAST NEAR WHITE -COATFABRICATETANKSWITH2LAYERSACRYLATHANE-5 MILS DRY FILM THICKNESS MIN.kK Ke ow a)ag 4 xX G Q a rar 'bd 2 PLUG ALL OPENINGS FOR SHIPMENT Zz 7 S 7 uzINOx><x ow Tow x wy > '-aZ ou Oo ZO0z8 a 5 aan :gf gC uu >we wow u a uw us wow wt vo gusty ex ri E la EE a KE KE oa KF FER we oezva)oz0&Z S 3 ®A o t 2 2 s 2 4 2 Zz e :SF =<Ww < s nz t t N t N +N>©2a0nZ a«<x o o ew 8- D o f£&8 S ¢S 2 88 8 ¢Sa¢WszZ2<. QL C0505 ro =CE ZOE mE1|.H gt 5,! -96"6 -905 FULL -18'i 5 7)©Co|{-_on i {num Vv ![ 36 -b-38 o<>hi -==12,000 GALLON --===qs WN - ¥SECONDARY CONTAINMENT |r Q ! |f>yt f DRAWN:TOM ';DATE:02/29/96 |l REVISED:02/29/96meAl|Al ff Hl (f]FILE NAME:DOAGA12M ---©yy JOB NO:8669 SCALE:NTSA 'e FRONT VIEW a a a ae:4 ---90%FILL LEVEL------- is] LIGHTWEIGHT DOUBLE WALLEaSTEELTANKINSTIVTE a afHi FABRICATE TANKS TTSIDE VIEW G@)tote»ST."Freguaa™ INSULATED SECONDARY CONTAINMENT ABOVEGROUND TANK FOR FLAMMABLE LIQUIDS NO.MH 17885- STEEL TANK INSTITUTE FIREGUARD SERIAL NO.F G SANDBLAST NEAR WHITE COAT WITH 2 LAYERS ACRYLATHANE -5 MILS DRY FILM THICKNESS MINIMUM CAP ALL OPENINGS FOR SHIPMENT El)ANCHORAGE,ALASKA(907)272-3543ANCHORAGETANK&WELDING,INC.>ve ©oxtar wsonsZe ves z|;om,Lxonl506SW<<oe yson<aZeSOsof°=o5 wCo=we >ja) DRAWN:TOM DATE:02/29/96 REVISED:02/29/96 FILENAME:ODOE6F5M (FARECUARD LIGHTWEIGHT DOUBLE WALL INSTITUTE JOBNO:8668 SCALE;NTS SHEETNo.1 OF 3 INOAV1ONILLA/MAIAdOL3 ope eo Q-ee 4”TF (PLUGGED) 9 -D |4"PIPE NIPPLE -be| ye | . 27 --|°o)_3”PIPE NIPPLE : a i . 50 --|?«|_----20”MANHOLE os i}” =\ , . 81 --|-_|---_2”PIPE NIPPLE .{:FOR VENT (BY OTHERS) cl --||O 8"TF E-VENT ,OUTER TANK 60 --|.qd)|---8”PIPE NIPPLE at .*E-VENT INNER TANK 4 | 44 --}+|_ i & 30 --©_.|---2”PIPE NIPPLE 19 --|,:fe)_]---_2”PIPE NIPPLE -|]oO)P|----4”PIPE NIPPLE ; t 0 re ee ar *4”TF (PLUGG4--}.oo a .CT eee ot a*,TT (ED) } |4”TF (PLUGGED) @ TANK HEAD BOTTOM ! eo )[>PO {AO =ITV l [SS KKK]"ONGOtWG649900'SWYNSide99896/62/20'Oa8IAaYauvG96/62/20WO!'NAW5,000 GALLON Fireguard 2 HOUR FIRE RATED TANK STATE OF ALASKA DIVISION OF ENERGY QUINHAGAK,ALASKA »ANCHORAGE TANK &WELDING,INC.Cy 2700 PORCUPINE DRIVEL$(29 ANCHORAGE,ALASKA 'ep(907)272-3543 5,000 GALLON = 24,+,100 LBS.ANCHORAGE TANK FaREGUARD! LEFT END VIEW BOTH TANKS 5,000GALLON24,100"100188. GASOLINEANCHORAGETANK < RIGHT END VIEW TANK ONE 18 5,000 GALLON --. 24,100 LBS. DIESEL Aer BF ANCHORAGE TANK FELD [os NOMINAL TANK SIZE 5,000 DIMENSIONS DIAMETER INNER TANK 96" DIAMETER OUTER TANK 108" LENGTH INNER TANK 168" LENGTH OUTER TANK 180" LENGTH OVERALL 240" SADDLE SPACING 4 @ 60" CAPACITIES INNER TANK (GALLONS)5,271 OUTER TANK (GALLONS)7,134 %CONTAINMENT 135% MATERIALS INNER TANK 1/4" OUTER TANK 1/4" OUTER TANK HEAD 5/16" SKID BEAMS WB X 24# SADDLES PL 1/4"X 12° MISC SKID PARTS PL 1/4" TOWBAR 4"SCHED 80 HEAD BRACE _mwertanony C4 X 5.44 OTHER DATA VENT SIZE 2" Cu FUHr INNER TANK 281,100 Cu Fr OUTER TANK 343,934 E.VENT INNER TANK 3" E.VENT OUTER TANK 8" WEIGHT 24,100 LBS RIGHT END VIEW TANK TWO \(REGED LIGHTWEI GHT,..DOUBLE WALL fal)2700PORCUPINEDRIVEANCHORAGE,ALASKA(907)272-3543y\ANCHORAGETANK&WELDING,INC.¥>vzoxaT WisCNSZH ES <Sry by39°OsoaeuwofousZéOsof"=295 Wsx5S'a DRAWN:TOM DATE:02/29/96 REVISED:02/29/96 FILENAME,DOE6FSM JOBNO:8668 SCALE:NTS SHEETNo.5OF3 Anchorage Tank &Welding,Inc. 2700 Porcupine Dr.Anchorage,Alaska 99501 (907)272-3543 ae ARS R IE:=ep eM AEDeSeeoesaeenrsbeesoa5 Madison Chemical|-|LAN Industries Inc. a eee ACRYUATHANE TECHNICAL DATA HEEACRYLIC ALIPHATIC COATING FOR EXTERIOR USE THE PRODUCT AND ITS USES Acrylathane is a strong,tough hybrid coating (aliphatic polyurethane cross-linked with acrylic resins).This is the same technology used for painting aircraft and luxury automobiles.It provides excetient gloss retention and color fastness in both interior and exterior applications.The finished film has a "wet look"appearance which can be restored for many years by simple washing.Acrylathane is resistant to aqueous solutions of all kinds including salt water and diluteacidsandalkalies.It is a suitable coating for steel,wood and concrete.The original version,now called Acrylathane 55,contains about 52 to 55%solids,depending on color.Where VOC's are a consideration or a higher per-coat build is sought,specify Acrylathane 85 (80 to 85%solids). The finished product is like a sheet of plastic fused to the surface being protected.Typical applications include the exterior of bulk storage tanks,architectural finishing of concrete or steel,coating of graffitiprone surfaces and the coating of machinery and equipment Apply Acrylathane §5 in a thin film (3 to 4 wet mils,2 to 2.6 dry mils)by brush,roller or conventional airless spray atanyambienttemperaturedownto32°F(0°C).Acrylathane 85 will go on as thick as 10 mils but can be reduced withtraditionalsolventsorthenewVOC-compliant reducers.Either way,Acrylathane combines the ease of single component application with the high performance of plural component technology.It can be used by itself (2 coats)or over a variety of aromatic base coats and primers.Where color and gloss retention are unimportant,two coats of Corrocote "M"or Corrocote Precatalyzed will offer a lower cost system than Acrylathane. AACRYLATHANE _EOATING SPECIFICATION TECHNICAL INFORMATION PROPERTY TEST DESCRIPTION RESULTS @ Application Temperatures N/A 32°F/0°C to 120°F/50°C m@ Viscosity Brookfield Viscometer.Paintliike m Pot life @ 70°F /20°C 4 hrs for "55",2 hrs for "6S"@ Initial Setting Time ("55"version)......@ 70°F/20°C 20 minutes ("85"version)........@ 70°F /20°C 60-90 minutes @ Curing Time Before Handling ("55")..@ 70°F/20°C 1 to 2 hours ("85").....@ 70°F/20°C 3 to 4 hours m@ Recoat Time NIA...csscesceressneecsesenseesesseresceetentesenee up to 24 hours@ConversiontoSolids("55")..............By Volume.53-55% (:1)ee By volume 80-85% ™@ VOC's ("55"version)3.72 ibs/US gallon;446 g/("B5S"Version).........cee seeseeeee <2 Ibs/US gallon;<240 gf @ Theoretical coverage ("55")...850 ft?per gal per mil;19.5 m?per litre per 25 microns ("85")...1,300 f?per gal per mil:30 m?per litre per 25 microns m Adhesion to Steel...eee Elcometer (SSPC-SP5)>800 p.s.im™Impact R tance .Gardiner Impact Tester (@ 20 mills)...........ccceecceeccceseseceee >80 in.Ibs @ Ultraviolet Resistance ........Weatherometer and Q.U.V.Excellent m Color Availability 'Wide color choice;Consult sales representative Tank Component Submittal Onperation/Maintenance Manual NOMINAL TANK SIZE 12,000 LOCATE UNISTRUT.OPPOSITE SIDE ( DIMENSIONS 96”FOR OTHER eens DIAMETER 388"|ANK LENGTH INNER TANK 404"" LENCTH OUTER TANI ere @)UNDERWRITERS LABORATORIES,INC.®3/16 <3 (-™LENGTH OVERALL 438"UsTEO 12,000 SSADDLESPACING7-@ 64-374"ABOVEGROUND TANK FOR FLAMMABLE LIQUDS GALLON >=€;SAPACITIES NOT FOR USE UNDERGROUND.NO.cs IINNER_TANK (GALLONS)2,031 DIESEL =OUTER TANK (GALLONS)2,182 2%CONTAINMENT.O1%ANCHORAGE TANK &WELDING,INC,Go lwMATERIALS 7 THIS TANK REQUIRES EMERGENCY RELIEF VENTING CAPACITY =FA sINNER_TANK she NOT LESS THAN THE FOLLOWNG:ew |c&3QUTERTANKPRIMARYTANK/COMPARTMENT A-12081 caGALLONSoes 4216180 GvBiC FT/HRQUTERTANKHEAD3/16 PRIMARY TANK/COMPARTMENT B.cuBic FT/HR ANCHORAGE TANK =4 z 2L- Sei0 BEAMS -at art 3"ANNULAR SPACE Capacity ...__12,152TED onusALON 429,000__cupic FT/HR SECONDARY CONTAINMENT Pa %wsTOWBAR4”SCHED 80 /SLOPE INSTALLATION WITH MONITORING PORT ACCESS AT LOW END wu 3 <pisHEADBRACEC4xX5.4 FIELD TESTING:INTERIOR TANK MUST BE PRESSURIZED TO $PSIG MAXIMUM WHILE "9 |a905OTHERDATAPRESSURETESTINGEXTERIORTANKTO5PSIG.MAXIMUM,at lo aVENTSIZE2"THIS TANK IS PROVIDED WT AN INTEGRAL STEEL FOUNDATION AND IS INTENDED &4 gE.VENT INNER TANK EW FOR STATIONARY INSTALLATIONONL'4 NE.VENT OUTER TANK 3"KEEP ANNULAR SPACE VENTED TO ATMOSPHERE."oSL__SHIPPING WEIGHT = SANDBLAST NEAR WHITE -COATFABRICATETANKSWITH2LAYERSACRYLATHANE-5 MILS DRY FILM THICKNESS MIN.5 bb & WS Ss PLUG ALL OPENINGS FOR SHIPMENT Zz 7 is 7 w &ge z Fw tugs >az 2 56 5 F382 Q Cwt:we w&tow e WwE[a Zz r LuweuutuwfeuwuwwoeeSuyeuayg ExaWiEieE:a E oa E re KE Ws Ease ny 4 uu <2 «.2 :.2 2 f s t es 2 EC -NZ ON NY %N %Bs &NE &®ZonZ =p Paey24ee)090 a w w ©fe)a)ire)o ad ”<o oo @ 3 2 ¢=o eo ©MA -Oo >a<Lil za-||Plot od |23<uy |99°03--aesy =<=<-_--W<=-= a onl x=.=:iz:i -96"«bc FULL - 16"Os 5 Oo ro]i ;oOo awe!om 0a33an!<5 'SECONDARY CONTAINMENT i Q1 4 I i};DRAWN;TOM |!{DATE:02/29/96a(REVISED:02/29/96 ||FILE NAME:DOAGA12M X _Y JOB NO:8669 SCALE:NTS FRONT VIEW.= [] anrenFIREGUARD LIGHTWEIGHT DOUBLE WALLFaSiehTANKINSTT : ---90%FILL LEVEL --- FABRICATE TANKS SIDE VIEW (jibe na °.Sit."Frejuad INSULATED SECONDARY CONTAINMENT ABOVEGROUND TANK FOR FLAMMABLE LIQUIDS NO.MH 17885- SANDBLAST NEAR WHITE COAT WITH 2 LAYERS ACRYLATHANE -5 MILS DRY FILM THICKNESS MINIMUM STEEL TANK INSTITUTE FIREGUARD EGSERIALNO. CAP ALL OPENINGS FOR SHIPMENT 48 fk LIGHTWEIGHT DOUBLE WALL st,STEEL TANK INSTITUTE fd)2700PORCUPINEDRIVEANCHORAGE,ALASKA(907)272-3543ANCHORAGETANK&WELDING,INC.>¢vz Oox ar WsCNSZu wes <Zar <;om,Ly34,9 OsInusousZzOsof=95 2se>NN =,Qa DRAWN:TOM DATE:02/29/96 REVISED:02/29/96 FILE NAME:DOEGFSM JOBNO:8668 SCALE:NTS SHEETNo.1 OF 3 \ INOAV1ONILLIA/MAIAdOL3 fg "©toca +%|---4”TF (PLUGGED) g --=?a 4”PIPE NIPPLE vy ! . 27 --]|°b 3”PIPE NIPPLE ! a : 50 --|*.|---20”MANHOLE nm TS 8 \ fe.; 81 --|-9 _|---_2”PIPE NIPPLE Zn :FOR VENT (BY OTHERS) cL --]|O ----8”IF E-VENT c *OUTER TANK 60 --}.@ .8”PIPE NIPPLE at 7 E-VENT INNER TANK a -|) | 4 'it ' 30 --]."©_.{---2”PIPE NIPPLE 19 --[.o |---2”PIPE NIPPLE --]|OD ||----4”PIPE NIPPLE .! . 0 *.ner2 ».:oof A + +4"ey eT Gy.ee)|4"TF (PLUGGED) ; |4”TF (PLUGGED) @ TANK HEAD BOTTOM l ! -_--_-_----_ ine t[>PO ;A0ie f hs PQQ "OnOr"auLvGWS49300'3WYNHs96/62/20'OF8IA3¥WOL-NMWud£2)ZONLASHS999896/62/205,000 GALLON Fireguard2HOURFIRERATEDTANK STATE OF ALASKA DIVISION OF ENERGY QUINHAGAK,ALASKA Ze ANCHORAGE TANK &WELDING,INC.ee KS 2700 PORCUPINE DRIVEesANCHORAGE,ALASKA lap(907)272-3543 5,000 2GALLON -= 24,100 LBS. ANCHORAGE TANK b .42 FRE AAR) LEFT END VIEW BOTH TANKS 5,000 12GALLON -- 24,100 LBS. GASOLINE eo)ANCHORAGE TANK 42 ,|fe I | RIGHT END VIEW TANK ONE NOMINAL TANK SIZE 5,000 DIMENSIONS DIAMETER INNER TANK 96” DIAMETER OUTER TANK 708” LENGTH INNER TANK 168” LENGTH OUTER TANK 780" LENGTH OVERALL 240" SADDLE SPACING 4 ©60" CAPACITIES INNER TANK (GALLONS)5,271 OUTER TANK (GALLONS)7,134 %CONTAINMENT 135% MATERIALS INNER TANK 1/4" OUTER TANK 1/4" OUTER TANK HEAD 5/16" SKID BEAMS WB X 24#SADDLES PL 1/4"X 12” MISC SKID PARTS PL 1/4"TOWBAR 4"SCHED 80 HEAD BRACE _onaer taomy)C4 X 5.4# OTHER DATA VENT SIZE 2 Cu FtHr INNER TANK 281,100 Cu Ft/Hr OUTER TANK 343,934 E.VENT INNER TANK 38" E.VENT OUTER TANK 38” WEIGHT 24,100 LBS §,000 GALLON - 24,100 LBS. DIESEL xk ANCHORAGE TANK 3 led =-_ RIGHT END VIEW TANK TWO __tESET' 'LIGHTWEIGHT DOUBLE.WALLMySTEELTANKINSTITUTE fl)2700PORCUPINEDRIVEANCHORAGE,ALASKA(907)272-3543ANCHORAGETANK&WELDING,INC.,»eSassae>aN2oe¢[235>ve ©ox<t ar Ws<CNS ZuwslyiSuP<=zzt<uyOotuRa34,5°Oda4<<=E pegouckesOsof°=So Ysé>*a DRAWN:TOM DATE:02/29/96 REVISED:02/29/96 FILE NAME;DOE6FSM JOBNO:8668 SCALE:NTS SHEETNo =te 3 ----_-ee ACRAYLATHANEaaaeeea-)COATING SPECIFICATION PEELS RPTNRT ACR Fa at ot at PAA TE LEDERToa BaerytNPATAU UE SUE og SS AE BRO 6 Sts aes; ||SVAN Madison ChemicalIndustriesInc. rr ee ACRYUATHANE ceeeoere 8 =NON OW Al ey Br lomore)Welch 10)-8 =>af4-1(0)-80h THE PRODUCT AND ITS USES Acrylathane is a strong,tough hybrid coating (aliphatic polyurethane cross-inked with acrylic resins).This Is the same technology used for painting aircraft and luxury automobiles.It provides excetlent gloss retention and color fastness In both interior and exterior applications.The finished film has a "wet look"appearance which can be restored for many years by simple washing.Acrylathane is resistant to aqueous solutions of all kinds including salt water and dilute acids and alkalies.It is a suitable coating for steel,wood and concrete.The original version,now called Acrylathane 55,contains about 52 to 55%solids,depending on color.Where VOC's are a consideration or a higher per-coat build is sought,specify Acrylathane 85 (80 to 85%solids). The finished product is like a sheet of plastic fused to the surface being protected.Typical applications include the exterior of bulk storage tanks,architectural finishing of concrete or steel,coating of graffiti-prone surfaces and the coating of machinery and equipment. Apply Acrylathane 55 in a thin film (3 to 4 wet mils,2 to 2.6 dry mils)by brush,roller or conventional airless spray atanyambienttemperaturedownto32°F(0°C).Acrylathane 85 will go on as thick as 10 mils but can be reduced withtraditionalsolventsorthenewVOC-compliant reducers.Either way,Acrylathane combines the ease of single component application with the high performance of plural component technology.It can be used by itself (2 coats)or over a variety of aromatic base coats and primers.Where color and gloss retention are unimportant,two coats of Corrocote "M"or Corrocote Precatalyzed will offer a lower cost system than Acrylathane. TECHNICAL INFORMATION PROPERTY TEST DESCRIPTION RESULTS @ Application Temperatures N/A 32°F /0°C to 120°F/50°C@ViscosityBrookfieldViscometerPaintike @ Pot life @ 70°F /20°C 4 hrs for "55",2 hrs for "65" @ Initial Setting Time ("55"version)......@ 70°F/20°C ..._20 minutes ((85"version)........@ 70°F/20°C 60-90 minutes @ Curing Time Before Handling ("55")..@ 70°F /20°C 1 to 2 hours (85").....@ 70°F/20°C 3 to 4 hours @ Recoat Time NIA.........up to 24 hours @ Conversion to Solids ("55")..............By Volume ........53-55% (785%)ne eescceseseee By volume........80-85% @ VOC's ("55"version)3.72 Ibs/US galion;446 gf ("85"version)<2 Ibs/US gallon;<240 gf@Theoreticalcoverage("55")...ccssseescneeeesseseees 850 ft?per gal per mil;19.5 m?per litre per 25 microns a:1,300 ft?per gal per mil:30 m?per litre per 25 microns M Adhesion to Steel...eens Elcometer (SSPC-SP5)>800 p.s.i.M@ Impact Resistance...............c.cscceee Gardiner Impact Tester (@ 20 mils).........cccccccceccceseececeeeeeee >80 in.Ibs. @ Ultraviolet Resistance ...........0.........0 Weatherometer and Q.U.V.Excellent m Color Availability Wide color choice;Consult sales representative SS agiELBe:Bevg yesegat aries oes | Tank Component Submitta Onperation/Maintenance Manual SPECIFICATIONS for DOT/PF Standard for Above and Underground Petroleum Storage Tanks December 18,1992 Prepared by: KCM Kramer,Chin &Mayo,Inc. 230 South Franklin,Suite 204 Juneau,Alaska 99801 (907)586-6400 Prepared for: Alaska Department of Transportation and Public Facilties Engineering and Operations Standards Division 3132 Channel Drive Juneau,Alaska 99801 Section Section Section Section Section Section Section 02050: 02223: 02231: 02680: 03300: 13201: 13202: SPECIFICATIONS for DOT/PF Standards for Above and Underground Petroleum Storage Tanks Table of Contents Excavation,Demolition and Disposal Backfilling Aggregate Base Course Fuel Distribution Concrete Underground Storage Tanks Aboveground Storage Tanks 02050-04 02223-05 02231-03 02680-10 03300-03 13201-14 13202-09 SECTION 02050 EXCAVATION,DEMOLITION AND DISPOSAL PART 1 --GENERAL 1.01 WORK INCLUDED A The Work includes excavation,purging of flammable orcombustiblevapors,removal,and disposal of the underground petroleum storage tanks (USTs).The following is a description of the tanks:, , (Completed by Specifier) B The Work also includes excavation and stockpiling ofcontaminatedsoilsifanyfromthetankpit.If deemed necessary by the Contracting Officer,the Contractor will return to the site to excavate and stockpile additional contaminated soils. 1.02 REFERENCES A State of Alaska,Department of Environmental Conservation, Underground Storage Tanks,18 AAC 78. B OSHA Regulations for Construction shall be adhered to and shall mean Title 29,Part 1926,Construction Safety and Health Regulations,Code of Federal Regulations (OSHA), including all changes and amendments thereto. C Alaska Administrative Code,Title 18,Chapter 75,Oil and Hazardous Substance Pollution Control,and Alaska Statute, Title 46,Water,Air and Environmental Conservation, Chapters 03 and 04. D.American Petroleum Institute,Publication 2015,January 1991,Cleaning Petroleum Storage Tanks. E.American Petroleum Institute,Recommended Practice 1604,December 1987,Supplement 1989,Removal and Disposal of Used Underground Petroleum Storage Tanks. F.National Fire Protection Association (NFPA)30,"Flammable and Combustible Liquids Code.” G.Uniform Fire Code,Section 79,"Flammable and Combustible Liquids.” H,U.S.EPA,40 CFR 280,"Underground Storage Tank Regulations." 02050-1 22122-01 1.03 SUBMITTALS A ” Material Submittals 1.Material Disposal Plan a __Develop a plan describing the transportation anddisposaloffuelandcontaminatedfuelproducts from the tank systems as well as tank and pipe demolition materials. 2.Fuel Spill Cleanup Plan a _Develop a plan describing the cleanup ofContractor-caused fuel spills. PART 2 --PRODUCTS 2.01 POLYETHYLENE SHEETING A Polyethylene shall be hydrocarbon resistant reinforced sheeting,10-ml bottom layer,6-mil top cover,for the placement and protection of contaminated soils. PART 3 --EXECUTION 3.02 DESCRIPTION OF WORK A Remove and dispose off-site,existing underground fuel storage tanks,contents,and selected associated fuel piping(as shown on drawings)in accordance with the requirements of these specifications and API,Recommended Practice 1604,whichever is most stringent. Excavate petroleum contaminated soil and stockpile on-site or off-site as applicable in accordance with the requirements of the State of Alaska and these specifications. Locate all utilities and disconnect electrical power to the work area. All remaining fuel,water and sludge shall be removed from the tank in which it is being stored and either reused by the Contractor or properly and legally disposed of.Hand pumping may be required to empty the bottom few inches of sludge.These liquids shall not be discharged into or upon any roadway,ditch,storm drain,sewer line,lake or upon the ground. Following the removal of the remaining fuel,water and sludge,the Contractor shall then excavate carefully down to the top of the tank and remove the piping,filler,and vent tubes,and temporarily plug all tank openings.The tank can be conditioned by adding solid crushed carbon dioxide (dry 02050-2 22122-01 ice)in the amount of 15 pounds/1,000 gallons of tank capacity evenly distributed over the greatest possible area.(When using carbon dioxide,pressures in the tank shall not exceed 5 psig.)An alternative may be to ventilate the tanks with air or other method proposed by the Contractor and accepted by the Contracting Officer.All normal safety and pollution precautions shall be used.The Contractor shall then complete the excavation and remove the tank.The tank can become explosive after initial inerting due to vaporfrommaterialstillremainingontheinteriorwalls. Therefore,the tank shall be continuously monitored for explosive vapors to determine if the tank contents are inert. Upon removal,the tank shall then become the property oftheContractorandmayberecycledorlegallyandproperly disposed.Contractor may clean and dispose of the tank using alternative methods.Notify the Contracting Officer inwritingthatthetankhasbeenlegallydisposed. Excavate petroleum contaminated soil if any from the tank pit as determined by the Contracting Officer.TheContractingOfficerwillfieldscreeneachbackhoebucketof excavated soil for volatile hydrocarbons.Contractor shall separate contaminated soil and uncontaminated soil into two stockpiles.The contaminated soil shall be placed on a reinforced polyethylene membrane of thickness not less than 10 ml.Contractor shall provide membrane material to stockpile all of the contaminated soil.The Contractor shall have extra membrane at the site if the Contracting Officerdeterminesadditionalexcavationandstockpilingisnecessary.Contractor shall provide and cover thecontaminatedsoilstockpilewithanonwovenpolyethylenemembraneofthicknessnotlessthan6ml.The stockpile shall be covered in order to adequately protect it from wind and rain. The tank excavation shall remain open (unfilled)until such time determination is made by the Contracting Officer on the completeness of removal of the petroleum contaminated soil.The Contractor shall erect and maintain securityfencingorbarricadesaroundtheperimeterofthetankexcavationuntiltheprojectsiteisacceptedbytheAlaskaDepartmentofEnvironmentalConservation(ADEC)for closure. The Contractor may be required to return to the project site to excavate additional petroleum contaminated soil dependent on the analytical test results of the undisturbed soil surrounding the tank excavation.The additional contaminated soil shall be stockpiled in the like manner described above as directed by the Contracting Officer. 02050-3 22122-01 3.02 EXCAVATION A B Locate all utilities and disconnect electrical power to the work area. Excavate and remove the existing UST systems (including underground piping).Excavate only the quantity of soil necessary to remove the existing UST systems and install the new UST systems unless directed by the ContractingOfficer. 3.03 CONTAMINATED SOIL A B Place the contaminated soils on protective membrane,as directed by the Contracting Officer. Contractor shall return to the site to excavate additional contaminated soils.as directed by the Contracting Officer. 3.04 DISPOSAL OF TANKS A The tanks,piping,and other UST demolition material shall become the Contractor's property and shall be transportedanddisposedofoff-site.The tanks shall be removed from the site before they are crushed,cut up or otherwise demolished. Submit documentation to the Contracting Officer regardingthelocationoffinaldisposalofthetanks. END OF SECTION 02050-4 SECTION 02223 BACKFILLING PART 1 --GENERAL 1.01 WORK INCLUDED A B C. Site filling and backfilling. Consolidation and compaction. Fill for over-excavation. 1.02 RELATED SECTIONS A B C. D. Section 01400 -Quality Control Section 01410 -Testing Laboratory Services;Testing Fill Compaction Section 02050 -Excavation,Demolition and Disposal Section 03300 -Concrete 1.03 REFERENCES A. B ASTM C 136 -Method for Sieve Analysis of Fine and Coarse Aggregates. ASTM D 698 -Test Methods for Moisture-Density Relations of Soils and Soil-Aggregate Mixtures,Using 5.5-pound rammer and 12-inch drop. ASTM D 1556 -Test Method for Density of Soil in Place by the Sand-Cone Method. ASTM D 1557 -Test Methods for Moisture-Density Relations of Soils and Soil-Aggregate Mixtures using 10-pound rammer and 18-inch drop. 1.04 SUBMITTALS A B Submit under provisions of Section 01300. Samples:Submit 10-pound sample of each type of fill to testing laboratory,in air-tight containers. 02223-1 22122-01 PART 2 --PRODUCTS 2.01 FILL MATERIALS A Type A -Classified fill,well graded,non-frost susceptible: free of shale,clay,friable material,debris;graded in accordance with ASTM C 136 within the following limits:gravelly material shall have a coefficient of uniformity greaterthanfour(4),and the sandy material shall have a coefficient of uniformity greater than six (6). Percent Passing 3 inches 100 3/8-inch 56 to 100 No.4 35 to 60 No.10 30 to 64 No.40 9 to 34 No.200 0 to 6 iev iz Type B -Bedding Material:Material for Type B bedding shallconformtothespecificationsforTypeAfillmaterialsofthisSection,and in addition,shall contain material no largerthan3/4-inch. Type C -Filter Sand:Natural river or bank sand;washed: free of silt,clay,loam,friable or soluble materials,or organic matter;graded within the following limits: ieve Siz Percent Passing 100 7 85 to 100 60 to 90 25 to 50 Less than 5% No.4 No.10 No.20 No.40 No.200 Sand shall also not have more than 45%of the total weight passing any one sieve and retained on the next consecutive sieve of this list.The Coefficient of Uniformity (Cu)must be less than 4;the Coefficient of Curvature (Cc)must be equal to or less than one. Type D Pea Gravel:Natural stone,free of clay,shale,organic matter,graded in accordance with ASTM C 136,to the following: 1.Minimum size:1/4-inch. 2.Maximum size:5/8-inch. 02223-2 22122-01 E.Type E -Classified Fill Sieve Size Percent Passing 8-inch 100 3-inch 66 to 100 1/2-inch 32 to 100 No.4 20 to 60 No.10 2 to 50 No.40 2 to 30 No.100 Oto 10 PART 3 --EXECUTION 3.01 EXAMINATION A.Verify fill materials to be reused are acceptable. 3.02 PREPARATION A B Cc Compact subgrade to density requirements for subsequentbackfillmaterials. Cut out soft areas of subgrade not capable of in-situcompaction.Backfill with Type A fill and compact to densityequaltoorgreaterthanrequirementsforsubsequentbackfill material. Prior to placement of aggregate base course material at paved areas,compact subgrade to 95 percent of its maximum dry density in accordance with ASTM D 1557. 3.03 BACKFILLING A B Backfill areas to contours and elevations shown on the drawings with unfrozen materials. Systematically backfill to allow maximum time for natural settlement.Do not backfill over porous,wet,frozen or spongy subgrade surfaces. Classified Fill:Place and compact materials in continuous layers not exceeding 6 inches compacted depth. Fill:Place and compact material in continuous layers not exceeding 8 inches compacted depth. Employ a placement method that does not disturb or damagefoundationdampproofingandutilitiesintrenches. Maintain optimum moisture content of backfill materials to attain required compaction density. /02223-3 22122-01 Make grade changes gradual.Blend slope into level areas. Remove surplus backfill materials from site. Leave fill material stockpile areas completely free of excess fill materials. 3.04 FIELD QUALITY CONTROL A. B Field inspection and testing will be performed under provisions of Section 01400. Tests and analysis of fill material will be performed in accordance with ASTM C 136,ASTM C 177 and with Section 01400. Compaction testing will be performed in accordance with ASTM D 1556 and with Section 01400. If tests indicate Work does not meet specified requirements, remove Work,replace and retest at no cost to the Department., Frequency of Tests 1.Mechanical analysis on material:One sample for approval,prior to use of the following,plus regular checks as shown: Classified backfill,all types -one per 2,000 tons Foundation Material -one per 500 linear feet Bedding,all types -one per 1,000 linear feet Leveling course -one per 1,000 tons 2.Density Tests for Compaction Requirements:One test of subgrade prior to placement of concrete ballast pad in tank pit.One test prior to pouring concrete topping slab on aggregate base course. .38.06 PROTECTION OF FINISHED WORK A.Protect finished Work under provisions of Section 01500. B Recompact fills subjected to vehicular traffic. 3.07 SCHEDULE A TypeA Classified Fill: 1.Tank concrete ballast subgrade as required. 02223-4 22122-01 B Type D Fill Material: 1.Compacted noncorrosive pea gravel or crushed rock around underground storage tanks and piping systems. (Completed by Specifier) END OF SECTION 02223-5 SECTION 02231 AGGREGATE BASE COURSE PART 1 --GENERAL 1.01 WORK INCLUDED A Aggregate base course. 1.02 RELATED SECTIONS A B Cc Section 02050 -Excavation,Demolition and Disposal Section 02223 -Backfilling Section 03300 -Concrete 1.03 REFERENCES A B AASHTO M147-65 -Materials for Aggregate and Soil Aggregate. ASTM Cl 36 -Sieve Analysis of Fine and Course Aggregates. ASTM D 698 -Test Methods for Moisture-Density RelationsofSoilsandSoil-Aggregate Mixtures,Using 5.5 Ib rammer and 12 inch drop. 'ASTM D 1556 -Test Method for Density of Soil in Place bytheSand-Cone Method. ASTM D 1557 -Test Method for Moisture-Density RelationsofSoilsandSoilAggregateMixturesUsing10lbrammerand 18 inch drop. ASTM D 4318 -Test Method for Liquid Limit,Plastic Limit, and Plasticity Index of Soils. 1.04 SUBMITTALS A B Submit under provisions of Section 01300. Samples:Submit 10 Ib sample of each type of aggregate to testing laboratory. PART 2 --PRODUCTS 2.01 MATERIALS A Coarse Aggregate:Crushed stone:free of shale,clay,friable materials and debris;graded in accordance with ADOT&PF, 02231-1 22122-01 Subsection 703-2.03 Table 702-2,D-1,within the following limits: Sleve Size Percent Passing 1-1/2 inches --- 1 inch 100 3/4 inch 70 to 100 3/8 inch 50 to 80 No.4 35 to 65 No.8 20 to 50 No.40 8 to 30 No.200 O0to6 In addition,aggregate shall meet the following requirements: Percent of Wear AASHTO T 96 50 max Degradation Value AT T-13 45 min. Percent Fracture ATM T-4 70 min. PART 3 --EXECUTION 3.01 EXAMINATION A Verify subbase has been inspected,gradients and elevations are correct and are dry. 3.02 AGGREGATE PLACEMENT A B G. Spread course aggregate over prepared subbase to the total designed thickness. Place course aggregate in 4 inch layers and compact. Level and contour surfaces to elevations and gradients indicated. Add small quantities of fine aggregate to coarse aggregate as appropriate to assist compaction. Compact placed aggregate materials to achieve compaction to 95 percent of its maximum dry density in accordance with ASTM D1557. If excess water is apparent,remove aggregate and aerate to reduce moisture content. Use mechanical vibrating tamping in areas inaccessible to compaction equipment. 3.03 TOLERANCES A Flatness:Maximum variation of 1/4 inch measured with 10 foot straight edge. 02231-2 22122-01 B Scheduled Compacted Thickness:Within 1/4 inch. C Variation from True Elevation:Within 1/2 inch. 3.04 FIELD QUALITY CONTROL A B Field inspection and testing will be performed under provisions of Section 01400. Gradation of Aggregate:In accordance with ASTM C136. Compaction testing will be performed in accordance with ASTM D1556 and with Section 01400. If tests indicate Work does not meet specified requirements, remove Work,replace and retest at no cost to the Department. Frequency of Tests:Refer to Section 01400,Quality Control. END OF SECTION 02231-3 SECTION 02680 FUEL DISTRIBUTION PART 1 --GENERAL 1.01 1.02 1.03 WORK INCLUDED A Work includes fuel distribution systems from the storage tanks to and including fuel dispensers. B Site monitor wells. C Provide all bedding material as specified on drawings andthesespecifications. RELATED WORK A Section 02050 -Excavation,Demolition and Disposal Section 02223 -Backfilling Section 02231 -Aggregate Base Course B C. D.Section 03300 -Concrete E.Section 13201 -Underground Storage Tanks F.Section 13202 -Aboveground Storage Tanks REFERENCES Alaska Department of Transportation and Public Facilities 1988 Edition Alaska Standard Specification for Highway Construction. American Society for Testing and Materials ASTM D 1557-78 .Moisture density relations of soils and soil- aggregate mixtures using 10-lb (4.54 kg) rammer and 18-inch (457 mm)drop. American Society for Testing Materials AST D 2922-81 Density of soils and soil-aggregate in place by nuclear methods (shallow depth). American Society for Testing Materials ASTM D 3017-88 Standard test method for water content of soil and rock in place by nuclear methods (shallow depth). 02680-1 22122-01 1.04 American National Standards Institute (ANSI)Standards Standard B31.3 Petroleum refinery piping. Standard B31.4 Liquid petroleum transportation piping systems. American Petroleum Institute (API)Recommended Practices Publication 1625 Installation of underground petroleum storage systems. National Fire Protection Association (NFPA)Standards Standard 30 Flammable and combustible liquids code. Petroleum Equipment Institute (PEI)Recommended Practices RP-100-86 Recommended practices for installation of underground liquid systems. Underwriters Laboratories (UL)Standards UL 567 Pipe connectors for flammable and combustible and LP gas. UL 971 UL-listed non-metal pipe. UL 107 Glass fiber reinforced plastic pipe and fittings for flammable liquids. UL-CAN-4-S633-M81 Flexible underground hose connectors. UniformFireCode(UFC) Article 79 Flammable and Combustible Liquids U.S.EPARegulations 40 CFR 280 Technical standards and corrective action requirements for owner and operators of underground storage tanks (UST). QUALITY ASSURANCE A Reference to a particular organization's standards shall be in accordance with those standards unless more restrictive criteria is indicated herein. B Installation of new piping and equipment shall be accordance with the manufacturer's installation instructions and API Recommended Practice 1615,"Installation of Underground Petroleum Storage Systems”. 02680-2 22122-01 All work and materials shall be in accordance with requirements of all applicable state and local codes,regulations and ordinances,the National Electrical Code,Uniform Building Code,Uniform Plumbing Code,Uniform Mechanical Code and Uniform Fire Code (locally adopted editions),the latest standards of the NFPA National Fire Codes,and the rules and regulations of all other authoritieshavingjurisdiction.Nothing in drawingsand specificationsshallbeconstruedtopermitworknotinconformancewith applicable codes,rules,and regulations. Where drawings or specifications call for material or construction of a better quality or large sizes than required by the above mentioned codes,rules and regulations,the provision of the specifications shall take precedence. The Contractor shall furnish without any extra charge anyadditionalmaterialandlaborwhenrequiredforcompliance with these codes,rules and regulations,even though the work may not be mentioned in the specifications or shown on the drawings.It shall be the responsibility of the successful bidder to bid in accordance with the minimum requirements of the applicable codes,rules,and regulations. All electrical motors,starters,controls,devices and wiring shall comply with standards of NEC and shall be UL listed and so identified. 1.05 DRAWINGS A Drawings are diagrammatic and show the general design,arrangement and extent of the systems.Do not scale or attempt to use drawings for roughing in measurements,nor use as shop drawings.Make field measurements and prepared shop drawings for submittal.Coordinate work with shop drawings of other specification divisions. Contractor shall investigate the capacity and space requirements of the proposed equipment before submitting shop drawings. Where conditions necessitate a rearrangement,prepare and submit to the Contracting Officer,for review,drawings of the proposed rearrangement.Because of the small scale of the drawings,it is not possible to show all offsets,fittings,and accessories which may be required.Carefully investigate the conditions and the work of other trades and arrange work accordingly,furnishing such fittings,traps,valves and accessories as may be required to meet such conditions. 1.06 SUBMITTALS A General:Submittals shall be in accordance with Section 01300,Submittals.Submit all product data and shop 02680-3 22122-01 drawings in one complete submittal with each submittal copyinabinderwithindexandtabbeddividers.Partial submittals will not be acceptable except with the prior approval of the Contracting Officer and then only in special cases where an accelerated review is necessary so that the progress of the project is not impeded.Submittals not conforming in physical form and content with the provisions of the drawings and specification will be rejected without review and a complete resubmittal required. Product Data:Submit all catalog data and other descriptiveliteraturetofullysubstantiatetheconformancewith specification of equipment and materials submitted.Mark product data to indicate exactly those items that are to be provided and cross out unrelated or non applicable items.In addition,submit manufacturer's detailed installation instruction on all equipment and materials submitted. Shop Drawings:Submit drawings for fabrication andinstallationofallsystemcomponents.Include fullydimensionedlayoutofallpiping,equipment and all associated connection details.Coordinate shop drawingswithworkofothertrades. 1.07 JOB CONDITIONS A Fees,certificates,warranties: 1.The Contractor shall arrange and pay for all requiredpermits,fees,connection charges,taxes,and other miscellaneous charges necessary to execute the work. Submit drawings and specifications to the State Fire Marshall and/or local Fire Marshall for review and approval prior to beginning construction. 2.The Contractor shall deliver to the Contracting Officerallcertificatesofapprovalissuedbythestate,county, local or other authorities having jurisdiction over the work performed.Certificates shall be forwarded promptly when received by the Contractor. 3.Equipment specified shall be covered by the manufacturer's standard warranty on the new equipment for 1 year from the date of issuance of the Certificate of Substantial Completion and as further protected by the manufacturer's standard warranty.Ifwithin12monthsfromtheDateofSubstantial Completion any of the equipment herein described is shown to be defective in workmanship or materials,it shall be replaced or repaired free of charge by the Contractor. 02680-4 22122-01 Product Handling: 1.Contractor is responsible for protection of all material, equipment,and apparatus provided from damage, water,and dust,both in storage and when installed, until final acceptance. 2.Provide temporary storage facilities for material and equipment. 3.Material,equipment,or apparatus damaged because of improper storage or protection will be rejected and replaced at Contractor's expense. Special Requirements: 1.Maintain emergency and service entrances usable to pedestrian and vehicle traffic at all times.Where trenches are cut,provide adequate bridging for traffic when required by Contracting Officer. Schedule of Work:Arrange work to comply with schedule of construction. (Completed by Specifier) Coordination of Work:The Contractor shall coordinate all trades whose work is adjacent,in order to avoid field interference and delay in execution of the work of all trades. Furnish detailed advance information regarding all requirements related to work by others. 1.08 OPERATION AND MAINTENANCE DATA A Submit in accordance with Section 01700,Contract Closeout. PART 2 --PRODUCTS 2.01 GENERAL A Materials and apparatus shall be new unless otherwise specified,and each shall have all necessary trimmings, accessories and controls required to make it functionallycomplete.All items of the same type shall be of the same manufacturer.All phases of the work will be performed by competent workmen,skilled in their respective trades. All materials,equipment and processes requiring approval of the Underwriters Laboratories or other nationally recognized testing agency shall be labeled so approved in accordance with the provisions of the State of Alaska. 02680-5 22122-01 2.02 FLEXIBLE PIPING SYSTEM A Double wall flexible piping system shall be Enviroflex as manufactured by Total Containment,Inc.,or equal.Piping shall be UL Hsted for underground piping of flammable liquids.The double-wall piping system shall consist of aflexibleinnerprimarypipecontainedwithinaflexibleouter containment pipe,each making connection within a series of surface access containment chambers.All piping runs shall be continuous,whereby there shall be no fittings or pipingconnections,for either the primary or secondarycontainmentpipewhicharenotvisibleoraccessiblefrom the above ground surface.The secondary containment system shall provide water tight containment of the primary piping. Product compatability:All components of the double-wall piping system shall be compatible with the products to be stored. Corrosion resistance:All components of the double-wall piping system shall be made of noncorrosive materials,or if metallic,such as the fittings and couplings,isolated from corrosion causing elements. Structural integrity:The outer secondary containment system shall be of such a design and made of materials to have sufficient strength to withstand the maximum underground burial loads and tested in accordance with AASHTO M294.The flexible inner primary piping system shall be capable of withstanding liquid pressure five times greater than the designed operating pressures. Integrity testing:The outer secondary containment systems shall undergo an air pressure hold test (3 to 5 psi)after installation and before the final backfill.The flexible inner primary piping system shall be subject to 60 psi air pressure hold test prior to final backfill. Monitoring capability:The design of the secondary containment system shall permit any leak in the primary piping system to flow from its source to a surface access containment chamber which shall be fitted with an electronic leak detection system. 2.03 FIBERGLASS PIPING AND FITTINGS A Fiberglass piping and fittings shall be Ameron Dualoy 3000/L or equal.Piping and fittings shall be UL listed for underground piping of flammable liquids and shall conform to ASTM D 2310,D 2517 and D2996.Pipe shall be filament wound fiberglass reinforced epoxy with integral epoxy liner and exterior coating.Fittings shall be compression moldedandfilamentwoundfiberglassreinforcedepoxy.Joining 02680-6 22122-01 shall be bell and spigot tapered adhesive bonded joint withtwo-part epoxy adhesive for primary product piping systemand2partclamshellwingnutboltedfittingsforsecondarycontainmentfittings.Secondary containment piping and fittings shall be one pipe size larger than primary product piping and fittings.Both primary and secondary containment piping shall be sloped to drain back to tank at slopes indicated on drawings.Primary piping systems shall be 150 psig working pressure (-60 to 150 degrees F). Secondary containment piping systems shall be 5 psigworkingpressure. 2.04 TRACER TAPE A Underground tracer tape shall be minimum 6-inch wide plastic labeled "Caution -Buried Pipe Below”for all buried pipe except under building slabs.Tape shall be 24 inches maximum above top of pipe and continuous along length of pipe. 2.05 FUEL DISPENSER A Fuel dispenser shall be Bennett BN3913-562 or equal.UnitshallbeULlistedforcommercialandindustrialapplications and ready to operate with card and key lock systems. 1.Gallon pulsers and electric resets. Lighted cabinet with red enamel finish. Weights and measures four piston meters. 2 3 . 4.Single hose,12 feet long x 1 inch diameter. 5 Standard 1/3 hp,120v,1 phase motor (optional 3/4 hp). 6.Positive displacement pump (optional submersible pump and remote dispenser). 7.Capable of handling 15%methanol blended fuel (optional 100%methanol). 8.Strainer rust-proof 100 mesh (optional 35 micron filter). 9.Product designation on both sides of cabinet. Filter on hose connection shall be a Central Illinois C1-1000 or equal external Hydra-sorb water/sediment filter. Nozzle shall be Emco Wheaton A2000,OPN 811,or equal. 1.UL approved. 02680-7 22122-01 aPFYeSN7. Aluminum body. Aluminum spout. Buna N disc. Graphite impregnated asbestos with Teflon packing(optional Buna N O-ring). 1 inch threaded female NPT inlet with 3/4 inch bushing. Stainless steel shut-off. Hose breakaway coupling shall be Emco Wheaton EWA19-103,OPW 66,or equal.Coupling shall preventdamagetodispenserandfuelspillsbydrive-aways using adrydisconnect. 1.onoaPYDSUL listed. Automatic pull apart and flow shut-off. Electroless nickel-plated aluminum body and plug. Viton and Buna N O-rings. Stainless steel ball and spring internal components. Plastic external sleeve. Plastic and celcon poppets. Coupling with 6 inch spacer hose. Hose swivel shall be Emco Wheaton EWA103,OPW 45,or equal.Ball and socket design shall allow the hose and nozzle to move smoothly and freely on any plane or axis. 1. 2. 3. 4. UL listed. Aluminum body. Buna N seal. Chrome plated brass connector. Dispenser containment sump shall be Ace Tank and Equipment Co.CN 447,Total Containment,Inc.DU 2215,or equal.Sump shall be designed for use with Bennett Series 3900 dispenser.Sump shall secure fire/impact valve in position with U-clamp and provide complete containment of fuel leaks within dispenser.Provide cathodic protection anodes on steel sumps. 02680-8 22122-01 Fire/impact safety valve shall be Emco Wheaton EWA6O,OPW 10R,or equal.Valve shall automatically shut-off in event of a fire or impact. 1.Cast iron body and top. 2.Brass and stainless steel trim. 3.Stainless steel spring. 4.BunaN seal. Fuel dispenser island concrete forms shall be Ace Tank and Equipment Co.CX936R6-12 or equal. 1.Steel construction. 2.Dimensions:36 inches wide,9 inches high,6 inch radius ends. 2.06 FLEXIBLE CONNECTORS A Flexible connectors shall be Teleflex TL 6010 or equal. 1.UL approved for underground use. 2.Teflon inner core. 3.Stainless steel outer braid and ends. 4.Compatible with all fuels including alcohol blends. Secondary Containment Boots'shall be Teleflex TL6010498L24 or equal with stainless steel clamps and caps as required. 2.07 SITE MONITOR WELLS A Piping shall be schedule 40 PVC with .020 inch slots spaced at 1/4 inches in pipe section below ground water level only. Length and size as shown on drawings. Monitor well handhole shall be Emco Wheaton EWA722-001, OPW 104AOW,or equal. 1.Cast iron lid and rim with API recommended warninglabelandpermanentlyattachedstainlesssteelhold down bolts. 2.Polyethylene handhole skirt of approximate 12 inch diameter with additional API recommended warninglabelinsidehandhole. 3.ABS plastic lockable cap and collar for 4 inch pipe. 02680-9 22122-01 4.Buna N O-ring seal. PART 3 --EXECUTION 3.01 INSTALLATION A Install new piping and equipment in accordance with the drawings,applicable referenced publications,and the manufacturer's written instructions,checklists and warranty requirements for each system component. Underground piping shall be laid in trenches excavated to proper line and grade and the piping shall be firmlysupportedtopreventsettlement. Trench excavations shall be as specified below: 1.Trench for piping shall be of adequate width for the proper laying of pipes.Care shall be taken not to over excavate.The bottom of the trenches shall be accurately.graded to provide uniform bearing and support for each section of the pipe on undisturbed soil at every point along its entire length,except for the portions of the pipe sections where it is necessary toexcavateforfittings,bedding and for the proper sealingofpipejoints.Such depressions shall be dug after the trench bottom has been graded,and,in order that the pipe rest on the prepared bottom for as nearly its full length as practicable,depressions shall be only of such length,depth,and width as required for properly making the particular type of joint.Stones shall be removed as necessary to avoid point bearing.Over excavation shall be backfilled as specified in Section 02223,Backfilling.Whenever wet or otherwise unstable material that is incapable of properly supporting the pipe is encountered in the bottom of the trench,such material shall be over excavated to a depth to allow fora stable pipe bed and backfilling per Section 02223, Backfillng. 2.The trenches shall not be backfilled until all required pressure tests and/or inspections are performed and until the systems as installed conform to the requirements specified herein. Cap or plug piping and equipment connections duringinstallationtoprevententryofdirt,sand,and grit. All fuel and vent piping underground shall be buried a minimum of 24 inches below bottom of concrete slab with a slope of 1/4 inch per foot back to tank. 02680-10 22122-01 3.02 TESTING A B Operate equipment successfully through ten successivecompletecyclesofoperation. Pressurize primary product pipe to 150 psig with water as test medium for 24 hours with no loss in pressure.Blow out piping completely with dry compressed air after successful completion of test.Leaks shall be repaired by cutting out leaking section,installing new pipe and fittings and retesting system. Secondary containment piping system and tank vents shall be tested with compressed air at 5 psig.Soap fittings forleaks.Leaks shall be repaired by cutting out leaking section,installing new pipe and fittings and retesting system. END OF SECTION 02680-11 PART 1 --GENERAL SECTION 03300 CONCRETE 1.01 WORK INCLUDED A Provide the concrete shown on the Plans. B Include reinforcing steel and anchor bolts as shown on the drawings. 1.002 RELATED SECTIONS A B C D. Section 02223 -Backfilling Section 02231 -Aggregate Base Course Section 13201 -Underground Storage Tanks Section 13202 -Aboveground Storage Tanks 1.003 REFERENCES A American Concrete Institute Publication: 1. 2. ACI 302 --Guide for Concrete Floor and Slab Construction. ACI 306 --Cold Weather Concreting._ American Society for Testing and Materials Publications: 1. 2 3 4. 5 ASTM C 33 --Concrete Aggregates ASTM C 150 --Portland Cement. ASTM C 260 --Air-Entraining Admixtures for Concrete. ASTM C 94 --Ready-Mixed Concrete. ASTM C 685 --Concrete Made by Volumetric BatchingandContinuousMixing. 1.04 QUALITY ASSURANCE A.Obtain all concrete from the same source. 03300-1 22122-01 1.05 WEATHER LIMITATIONS A Noconcrete shall be placed when the air temperature is less than 40 degrees F or approaching 40 degrees F withoutfollowingtheprovisionsofACI306.. 1.06 SUBMITTALS A Material Submittals: 1.Concrete mix design. 2.Test results showing that the proposed concrete mix design has produced concrete which conforms to this specification. 3.Manufacturer's instructions for the concrete curing compound. B Project Control Submittals: 1.Batch ticket for each truckload of concrete delivered to the job site.The following information shall be on the ticket: Name of concrete plant. Ticket serial number. Date of delivery. Truck number. Name of Contractor. Name and location of project. Concrete classification. Amount of concrete delivered. Time when the concrete is loaded onto the truck.rodmoanopPART 2 --PRODUCTS See drawings for specifications for concrete materials and concrete mixture. 2.01 CONCRETE CURING MATERIALS A Conform to ACI 302. 2.02 CONCRETE FORMING MATERIAL A Conform to ACI 302. 2.03 REINFORCING STEEL A Conform to ACI 302. 03300-2 22122-01 PART 3 --EXECUTION 3.01 INSPECTION A Ensure that the base material is not frozen and is free of debris,standing water,snow and ice. B Ensure that the base material is compacted and at the proper grade. 3.02 PREPARATION A Moisten the base material,if dry,to minimize water absorption from the fresh concrete. 3.03 FORMWORK A Provide formwork in accordance with ACI 302,where the excavation edge cannot be used for form for the concrete. B See Section 02680,Fuel Distribution for specifications for the metal island formwork. 3.04 REINFORCING STEEL PLACEMENT A Place the reinforcing steel as shown on the drawings,and in accordance with ACI 302. 3.05 CONCRETE PLACEMENT A Place the concrete in accordance with ACI 302.Ensure thatalljointfillermaterialremainsinplaceduringplacement. B__siInstali contraction joints as described in ACI 302. 3.06 CONCRETE FINISHING A.Provide a floated finish. 3.07 CONCRETE CURING A Cure the concrete in accordance with ACI 302. 3.08 PROTECTION A Protect the concrete from damage and defacement during the curing period. END OF SECTION 03300-3 SECTION 13201 UNDERGROUND STORAGE TANKS PART 1 --GENERAL 1.01 1.02 1.03 WORK INCLUDED A.Provide new Underground Storage Tank (UST)systems in accordance with the drawings,the referenced publications, and the manufacturer's written instructions,checklists,and warranty requirements for each system component.UST systems include the products,equipment,and systemsidentifiedinthissection. B Provide all bedding material as specified on the drawingsandthesespecifications. RELATED SECTIONS A Section 02050 -Excavation,Demolition and Disposal B Section 02223 -Backfilling C Section 02231 -Aggregate Base Course D.Section 02680 -Fuel Distribution D.Section 03300 -Concrete REFERENCES Alaska Department of Transportation and Public Facilities 1988 Edition Alaska Standard Specification for HighwayConstruction. Ameri iety for Testing and Materials ASTM D 1557-78 Moisture density relations of soils and soil- aggregate mixtures using 10-lb (4.54 kg) rammer and 18-inch (457 mm)drop. American Society for Testing Materials ASTM D 2922-81 Density of soils and soil-aggregate in place by nuclear methods (shallow depth). American Society for Testing Materials ASTM D 3017-88 Standard test method for water content of soil and rock in place by nuclear methods (shallow depth). 13201-1 22122-01 American National Standards Institute (ANSI)Standards Standard B31.3 Petroleum refinery piping Standard B31.4 Liquid petroleum transportation piping - systems. American Petroleum Institute (API)Recommended Practices Publication 1615 Installation of underground petroleum storage systems. Publication 1621 Recommended practice for bulk liquidstockcontrolatretailoutlets. Publication 1632 Cathodic protection of undergroundstoragetanksandpipingsystems. National Association of Corrosion Engineers (NACE)Recommended Practices RP-01-69 Control of external corrosion'on submerged metallic piping systems. PR-02-85 Control of external corrosion on metallic buried,partially buried,or submergedliquidstoragesystems. National Fire Protection Association (NFPA)Standards Standard 30 Flammable and combustible liquids code. National Institute of Occupational Safety and Health (NIOSH)Criteria Criteria for a recommended standard --working in confined space. PEI mm RP-100-86 Recommended practices for installation of underground liquid systems. Steel Tank Institute (STI)Standards ST1 (1983)Specification for STI-P3 system of external corrosion protection of underground steel storage tanks. STI (----)Standard for dual wall underground storage tanks. 13201-2 22122-01 1.04 STI F894-89*Specification for external corrosion protection or FRP composite steel underground storage tanks. Underwriters Laboratories (UL)Standards UL 58 Standard for steel underground tanks for flammable and combustible liquids. UL 567 Pipe connectors for flammable and combustible and LP gas. UL 971 UL-listed non-metal pipe. UL 1746 Corrosion protection systems for underground storage tanks. UL 107 Glass fiber reinforced plastic pipe andfittingsforflammableliquids. UL CAN-4-G03.1-M85 Standards for galvanic corrosion protection systems for underground tanks for flammable and combustible liquids. UL CAN-4-S603-M85 Standard for steel underground tanks for flammable and combustible liquids. UL CAN-4-S631-M84 Isolating bushings for steel underground tanks protected with coatings and galvanic systems. UL-CAN-4-S633-M81 Flexible underground hose connectors. UFC 79 Flammable and Combustible Liquids U.S.EPARegulations 40 CFR 280 'Technical standards and corrective action requirements for owner and operators of underground storage tanks (UST). QUALITY ASSURANCE A Reference to a particular organization's standards shall be in accordance with those standards unless more restrictive criteria is indicated herein. B_siInstallation of new tanks shall be accordance with the tank manufacturer's installation instructions and API Recommended Practice 1615,"Installation of Underground Petroleum Storage Systems”. 13201-3 22122-01 All work and materials shall be in accordance with requirements of all applicable state and local codes,regulations and ordinances,the National Electrical Code,Uniform Building Code,Uniform Plumbing Code,UniformMechanicalCodeandUniformFireCode(locally adopted editions),the latest standards of the NFPA National Fire Codes,and the rules and regulations of all other authorities having jurisdiction.Nothing in drawings and specifications shall be construed to permit work not in conformance with applicable codes,rules,and regulations. Where drawings or specifications call for material or construction of a better quality or large sizes than required by the above mentioned codes,rules and regulations,the provision of the specifications shall take precedence. The Contractor shall furnish without any extra charge anyadditionalmaterialandlaborwhenrequiredforcompliance with these codes,rules and regulations,even though the work may not be mentioned in the specifications or shown on the drawings.It shall be the responsibility of thesuccessfulbiddertobidinaccordancewiththeminimum requirements of the applicable codes,rules,and regulations. All electrical motors,starters,controls,devices and wiringshallcomplywithstandardsofNECandshallbeULlisted and so identified. 1.05 DRAWINGS A Drawings are diagrammatic and show the general design,arrangement and extent of the systems.Do not scale or attempt to use drawings for roughing-in measurements,nor use as shop drawings.Make field measurements and prepare shop drawings for submittal.Coordinate work with shop drawings of other specification divisions. Contractor shall investigate the capacity and space requirements of the proposed equipment before submitting shop drawings. Where conditions necessitate a rearrangement,prepare and submit to the Contracting Officer,for review,drawings of the proposed rearrangement.Because of the small scale of the drawings,it is not possible to show all offsets,fittings,and accessories which may be required.Carefully investigate theconditionsandtheworkofothertradesandarrangeworkaccordingly,furnishing such fittings,traps,valves and accessories as may be required to meet such conditions. 1.06 SUBMITTALS A General:Submittals shall be in accordance with Section 01300,Submittals.Submit all product data and shop 13201-4 22122-01 drawings in one complete submittal with each submittal copyinabinderwithindexandtabbeddividers.Partial submittals will not be acceptable except with the prior approval of the Contracting Officer and then only in special cases where an accelerated review is necessary so that the progress of the project is not impeded.Submittals not conforming in physical form and content with the provisions of the drawings and specification will be rejected without review and a complete resubmittal required. Product Data:Submit all catalog data and other descriptiveliteraturetofullysubstantiatetheconformancewith specifications of equipment and materials submitted.Mark product data to indicate exactly those items that are to be provided and cross out unrelated or non applicable items.In addition,submit manufacturer's detailed installations instruction on all equipment and materials submitted. Shop Drawings:Submit drawings for fabrication andinstallationofallsystemcomponents.Include fullydimensionedlayoutofallpiping,equipment and all associated connection details.Coordinate shop drawingswithworkofothertrades. 1.07 JOB CONDITIONS A Fees,certificates,warranties: 1.The Contractor shall arrange and pay for all requiredpermits,fees,connection charges,taxes,and other miscellaneous charges necessary to execute the work. Submit drawings and specifications ta the State Fire Marshall and/or local Fire Marshall for review and approval prior to beginning construction. 2.The Contractor shall deliver to the Contracting Officerallcertificatesofapprovalissuedbythestate,county, local or other authorities having jurisdiction over the work performed.Certificates shall be forwarded promptly when received by the Contractor. 3.Equipment specified shall be covered by the manufacturer's standard warranty on the new equipment for 1 year from the date of issuance of the Certificate of Substantial Completion and as further protected by the manufacturer's standard warranty.If within 12 months from the Date of Substantial Completion any of the equipment herein described is shown to be defective in workmanship or materials,it shall be replaced or repaired free of charge by the Contractor. B Product Handling: 13201-5 22122-01 1.Contractor is responsible for protection of all material,equipment,and apparatus provided from damage, water,and dust,both in storage and when installed, until final acceptance. 2.Provide temporary storage facilities for material and equipment. 3.Material,equipment,or apparatus damaged because of improper storage or protection will be rejected and replaced at Contractor's expense. Special Requirements: 1,Maintain emergency and service entrances usable to pedestrian and vehicle traffic at all times.Where trenches are cut,provide adequate bridging for traffic when required by Contracting Officer. Schedule of Work:Arrange work to comply with schedule of construction. (Completed by Specifier) Coordination of Work:The Contractor shall coordinate all trades whose work is adjacent,in order to avoid field interference and delay in execution of the work of all trades. Furnish detailed advance information regarding all requirements related to work by others. 1.08 OPERATION AND MAINTENANCE DATA A Submit in accordance with Section 01700,Contract Closeout. PART 2 --PRODUCTS 2.01 GENERAL A Materials and apparatus shall be new unless otherwise specified,and each shall have all necessary trimmings, accessories and controls required to make it functionally complete.All items of the same type shall be of the same manufacturer.All phases of the work will be performed bycompetentworkmen,skilled in their respective trades. All materials,equipment and processes requiring approval of the Underwriters Laboratories or other nationally recognized testing agency shall be labeled so approved in accordance with the provisions of the State of Alaska. 13201-6 22122-01 2.02 UNDERGROUND TANKS FOR STORAGE OF PETROLEUM PRODUCTS A General:Tanks shall be constructed of steel with STI-P3 corrosion protection system.As an alternate if acceptable to the owner,steel/fiberglass composite or fiberglass tanks may be substituted.All tanks shall be of the same material of construction and guaranteed compatible with the contents indicated on the drawings.Tanks and appurtenances shall be Underwriters Laboratories (UL)listed for undergroundstorageofpetroleumproducts.They shall also meet the provision of NFPA 30 and 31,the Uniform Fire Code Article 79 and Environmental Protection Agencyrequirements.In addition,tanks shall have 30 year limited warranty against external corrosion. Steel tanks with STI-P3 corrosion protection system shall be as manufactured by Anchorage Tank,Greer Tank,Ace Tank Company,or equal: 1.Size,capacity and appurtenances per drawings with UL label.Nominal diameter of 47 inches for 550 to 1100 gallon tanks;60 inches for 1500 gallon tanks;64 inchesfor2000gallontanks;76 inches for 3000 to 4000 gallon tanks;and 95 inches for 5000 to 10,000 gallon tanks.Tanks to be anchored to concrete ballast pads below tanks as shown on drawings with hold down straps supplied by tank manufacturer.As an alternate, anchor to "deadman”anchors below tanks per tank manufacturer's specifications.Tanks shall be installed in strict conformance with manufacturer's instructions. Contractor shall be trained by the tank manufacturer for installation of the tanks.Wet hole installation techniques shall be rigidly followed if water is encountered in the excavation. 2.Tanks shall be double wall construction conforming to UL-58/Type I and STI-P3 standards and be so labeled. The secondary containment outer wrap shall encompass360°of the inner tank,fitting as tightly as possible while providing monitor well access on each end. Exterior shall be coated with a polyurethane resin and provided with zinc anodes for cathodic protection all per STI-P3 specification.Manufacturer will provide electrically isolated pipe connections with striker plates below each of these openings.Tank to be provided with Steel Tank Institute's 30-year limited warranty.Storage tanks without cathodic protection will not be considered. 3.Tank penetrations shall be as shown on drawings. Manways shall include a gasket suitable for the material contained within the tank and stainless steel bolts,nuts and washers. 13201-7 22122-01 Cc Steel/fiberglass reinforced plastic composite tanks asmanufacturedbyAnchorageTank,Greer Tank,Ace Tank Company,or equal. 1.Size,capacity and appurtenances per drawings with UL label.Nominal diameter of 47 inches for 550 to 1,100 gallon tanks;60 inches for 1,500 gallon tanks; 64 inches for 2,000 gallon tanks;76 inches for 3,000 to 4,000 gallon tanks;and 95 inches for 5,000 to 10,000 gallon tanks.Tanks to be anchored to concrete ballast pads below tanks as shown on drawings withholddownstrapssuppliedbytankmanufacturer.As an alternate,anchor to "deadman”anchors below tanks per tank manufacturer's specifications.Tanks shall be installed in strict conformance with manufacturer'sinstructions.Contractor shall be trained by the tank manufacturer for installation of the tanks.Wet hole installation techniques shall be rigidly followed if water is encountered in the excavation. Tanks shall be double wall construction composite tanks,conforming to UL-58/Type I and ACT-100™ standards and be so labeled.The secondarycontainmentoutersteelwrapshallencompass360°of the inner tank,fitting as tightly as possible while providing monitor well access on each end.Exterior shall be laminated with fiberglass reinforced polyester per ACT-100™specification to 125 mils nominal (100 mils minimum).Manufacturer will provide electricallyisolatedpipeconnectionswithstrikerplatesbeloweach of these openings.Tanks without two steel walls with outer fiberglass coating and Steel Tank Institute's 30- year limited warranty will not be considered. Tank penetrations shall be as shown on drawings. Manways shall include a gasket suitable for the material contained within the tank and stainless steel bolts,nuts and washers. D.Fiberglass reinforced plastic (FRP)tanks shall be as manufactured by Xerxes,Owen-Corning or equal: 1.Size,capacity and appurtenances per drawings with UL label.Nominal diameter of 52 inches for 550 to 1,000 gallon tanks;76 inches for 2,000 to 4,000 gallon tank;and 96 inches for 6,000 to 10,000 gallon tanks. Tanks to be anchored to concrete ballast pads below tanks as shown on drawings with tank manufacturer furnished hold down straps.As an alternate,anchor to "deadman”anchors below tanks'per tank manufacturer's specifications.Install tanks in strict conformance with manufacturer's instructions. Contractor shall be trained by the tank manufacturer for installation of the tanks.Wet hole installation 13201-8 22122-01 techniques shall be rigidly followed if water isencounteredintheexcavation. Tanks shall be double wall construction for containment of leaks with interstitial space between primary(internal)and secondary (external)tank walls to allow for free flow of all leaked product from the primary tank.The interstitial space shall also allow for filling with a brine solution as a hydrostatic leak detection monitoring device with a monitoring fitting andreservoirinthesecondarytankwall.Fabricate tanks in conformance with ASTM D 4021-81 and UL File MH 9061 for storage of flammable liquids.Primary andsecondarytanksshallbeconstructedandtestedat factory and in the field at 5 psi pressure with 5 to 1safetyfactorwithnolossinpressurefor24hours. Primary and secondary tanks shall also be vacuum tested by tank manufacturer to assure structural integrity.Primary tank shall be tested at 11.5 inches and secondary tank tested at 9.5 inches mercury vacuum.Tanks shall withstand surface H-20 axle loads when properly installed according to manufacturer'sinstallationinstructions.Tanks shall be designed towithstandexternalstaticpressurewhenburiedin ground with 7-foot of overburden over the top of the tank,the hole fully flooded and a minimum safety factorof7to1againstgeneralbuckling. Tank penetrations shall be as shown on drawings. Manways shall include a gasket suitable for the materialcontainedwithinthetankandstainlesssteelbolts,nutsandwashers. 2.03 TANK APPURTENANCES A General:Tank appurtenances shall be as shown on drawingsandspecifiedbelow.Appurtenances shall be Underwriters Laboratories (UL)listed for underground storage of petroleum products.All appurtenances exposed to the earth in final installation shall,where practical,be shop installed, tested and painted/coated with the same coating going on the tanks before shipment to the site. Monitor well handhole shall be Emco Wheaton EWA722-001, OPW 104AOW,or equal. 1.Cast tron lid and rim with API recommended warning label and permanently attached stainless steel hold down bolts. Polyethylene or steel handhole skirt of approximate 12 inch diameter with additional API recommended warning label inside handhole. 13201-9 22122-01 3.ABS plastic lockable cap and collar for 4 inch pipe. 4.Buna N O-ring seal. Service manway manhole shall be Universal 78-3610 or equal. 1.Steel diamond plate cover with gasket,recessed handle and four flush mount bolts rated for H-20 load. 2.Steel 12 gauge skirt. 3.Dimensions:34-3/4 inch inside diameter,36 inch cover diameter and 9-1/2 inch skirt depth. Service manway sump shall be Containment TechnologiesHDSeriesorequal: 1.Polyethylene sump and lid with bolted water tight lid{optional:easy access water shed lid]. Dimensions:46 inch diameter base,33 inch diameter riser and 20 to 40 inch height as required. Riser extension part no.9033 with 33 inch diameter and 9 inch height each extension as required. Suction check value shall be Emco Wheaton A464-002, OPW 32H-5055,or equal. 1. 2. 3. 4. 5. Cast iron body galvanized inside and out. Brass or bronze seats and discs. Double poppet internal assembly easily removed for inspection and replacement without disconnecting pipe. Buna N gaskets. 2 inch size with threaded female NPT connections. Suction strainer shall be Emco Wheaton 157,OPW,or equal. 1. 2. 3. Brass body. Stainless steel 20 mesh screen. 2 inch size with threaded female NPT connection. Vent cap shall be Emco Wheaton MR 354,OPW 23,or equal. 1.Aluminum body and cap for upward venting. 13201-10 22122-01 2.Brass 40 mesh screen easily removed for cleaning. 3.2 inch size with threaded NPT connection. Pressure/vacuum vent cap shall be Emco Wheaton,EWA 84, OPW 523,or equal. 1.Aluminum body and cap for upward venting. 2.Stage I vapor recovery design. 3.Brass 40 mesh screen easily removed for cleaning. 4.2-inch size with threaded NPT connection. 5.UL listed. Spill/fill containment box shall be Emco Wheaton EWA 1003-008,OPW 1-4580,or equal. 1.Aluminum non-sparking lid. 2.Flexible expansion joint for frost heave or tank settlement. 3. Pull-up internal drain. 4.5 gallon sump containment capacity. 5.4 inch threaded female NPT connection for fill pipe. Fill adapter shall be Emco Wheaton EWA 30-014,OPW 633T, or equal. 1.Die cast aluminum with hard anodized coating. 2.For conventional or dual point fill systems. 3.4 inch size with threaded female NPT connection. Fill cap shall be Emco Wheaton EWA 97-003,OPW 634TT,or equal. 1.Aluminum body. 2.Buna WN replaceable gasket seal. 3.Easy coupling and removal with padlocking capability. 4.4 inch size. 13201-11 22122-01 Overfill prevention device shall be Emco Wheaton EWA 1100-001,OPW 6150,or equal. 1.Anodized aluminum body that fits into 4 inch gravity fill drop tube. 2.Teflon vertical slide float design protected by shroud. 3.Viton main poppet seal. 4.Install for shut-off at 90%tank capacity. Drop tube shall be Emco Wheaton EWA 20-004,OPW 61T-7268,or equal. 1.Aluminum tube. 2.4 inch size with length cut to suit. Vapor recovery fill adapter for coaxial vapor recovery shall be Emco,Wheaton EWA 96-001,OPW 633TC,or equal. 1.Korloy or hard coated cast aluminum construction. 2.Coaxial vapor recovery design. 3. 4-inch size with threaded female NPT connection. Coaxial drop tube shall be Emco Wheaton EWA 90-001,OPW 61TC,or equal. 1.Aluminum tube. 2. 4-inch size with length cut to suit. Dual point vapor recovery handhole shall be Ace Tank AT717-12,OPW 104A-1066 or equal. 1.Cast iron ring and cover. 2.Non-skid cover surface. 3.12-inch diameter. Dual point vapor recovery adapter shall be Emco Wheaton EWA 76,OPW 1611AV,or equal. 1.Aluminum construction. 2.Seals off vapor path when not coupled. Dual point vapor recovery adapter cap shall be Emco Wheaton EWA 99,OPW 1711T or equal. 13201-12 22122-01 2.04 FLEXIBLE PIPING SYSTEM A Double wall flexible piping system shall be Enviroflex as manufactured by Total Containment,Inc.Piping shall be UL listed for underground piping of flammable liquids.The double-wall piping system shall consist of a flexible inner primary pipe contained within a flexible outer containment pipe,each making connection within a series of surface access containment chambers.All piping runs shall be continuous,whereby there shall be no fittings or pipingconnections,for either the primary or secondary containment pipe which are not visible or accessible from the above ground surface.The secondary containment system shall provide water tight containment of the primary piping. Product compatability:All components of the double-wall piping system shall be compatible with the products to be stored. Corrosion resistance:All components of the double-wall piping system shall be made of noncorrosive materials,or if metallic,such as the fittings and couplings,isolated from corrosion causing elements. Structural integrity:The outer secondary containment system shall be of such a design and made of materials to have sufficient strength to withstand the maximum underground burial loads and tested in accordance with AASHTO M294.The flexible inner primary piping system shall be capable of withstanding liquid pressure five times greater than the designed operating pressures. Integrity testing:The outer secondary containment systems shall undergo an air pressure hold test (3 to 5 psi)after installation and before the final backfill.The flexible inner primary piping system shall be subject to 60 psi air pressure hold test prior to final backfill. Monitoring capability:The design of the secondary containment system shall permit any leak in the primary piping system to flow from its source to a surface access containment chamber which shall be fitted with an electronic leak detection system. 2.05 FIBERGLASS PIPING AND FITTINGS A Fiberglass piping and fittings shall be Ameron Dualoy 3000/L or equal.Piping and fittings shall be UL listed for underground piping of flammable liquids and shall conform to ASTM D 2310,D 2517 and D 2996.Pipe shall be filament wound fiberglass reinforced epoxy with integral epoxy liner and exterior coating.Fittings shall be compression molded and filament wound fiberglass reinforced epoxy.Joining 13201-13 22122-01 shall be bell and spigot tapered adhesive bonded joint withtwo-part epoxy adhesive for primary product piping systemand2partclamshellwingnutboltedfittingsforsecondary containment fittings.Secondary containment piping and fittings shall be one pipe size larger than primary product piping and fittings.Both primary and secondary containment piping shall be sloped to drain back to tank at slopes indicated on drawings.Primary piping systems shall be rated at 150 psig working pressure (-60 to 150 degrees F).Secondary containment piping system shall be 5 psig working pressure. 2.06 INVENTORY CONTROL AND LEAK DETECTION SYSTEM A Inventory control system shall be Veeder-Root Model TLS- 350 or equal.The system shall be a modular designedelectronicfieldprogrammablemeasurementsystemthat shall continuously monitor the liquid in all underground tanks and provide detailed printout reports on tank liquidvolumeingallons(+15 gallons)liquid height in inches (+0.1 inches),temperature in degrees F (+t 1.5 degrees F),waterlevelininches(+0.1 inches)and the time (+1 minutes/week)and date.System shall include a wall mounted console,tank probes and all interconnecting wiringandconduit.Supplier shall provide,size and coordinate all system components to suit the application providing acomplete,reliable,working installation.Supplier shall also provide on-site initial programming of unit,tests for accuracy,and instruction of the Department's representatives in programming and operation of system. Additional features shall include the following: 1.Automatic delivery report that confirms bulk delivery amounts automatically. 2.Programmable high level alarm to warn of overfill duringbulkdeliveries,low-level fuel inventory alarm,high water limit alarm,and sudden-loss alarm to detect rapid inventory changes caused by theft or major tank failure during closed hours. 3.Leak detection capability to monitor a single tank or all tanks in the system for product losses caused by small leaks.This leak detection method shall be supplementary to the system described in subarticle B below when the fluid is at equilibrium and no dispensing or deliveries are taking place.Capable of detecting product loss from a tank of 0.1 gallons per hour.The leak detect printout shall show the cumulative change sensed in tank volume by hour. 4.Programmable automatic report times. 5.Each console shall be able to monitor up to 8 tanks. 13201-14 22122-01 6.Factory calibrated probes operated on a capacitance principle for the diesel or gasoline fuel tanks andmagnetostrictiveprincipleforwasteoiltankstosense liquid height and requiring only a two-wire connection to the console.Each probe length to suit tank with riser and ring kits and ballast rings as required for tank liquids. 7.RS-232 port to interface with terminals. 8.Power requirements shall be 120 volts,single phase,60 Hz. Leak detection system shall be made up of accessories to the Inventory Control Veeder-Root 350 specified in subarticle A above or shall be a Owens-Corning Hydrostatic Tank MonitorModelAB0014AwithswitchpanelSP-4 and piping sumpsensorModelPSS.The system shall be a UL listed electronic field programmable fluid detection system that shall continuously monitor locations shown on drawings fortankorpipingleakage.System shall include a wall-mounted control console,fluid sensors,and all interconnecting wiringandconduit.Supplier shall size and coordinate system components to suit the application providing a complete, reliable,working installation.Supplier shall also provide on- site initial programming of units,tests for operation,andinstructionofOwner's Representatives in field programmingandoperationofsystem.Additional features shall include the following: 1.Sensors shall be rated for Class I,Division 1,Group D locations.The sensors shall be stainless steel and be capable of detecting a 2-inch or more accumulation of liquid in the service manways.Sensors for a brine filled interstitial space shall be that specified by the tank supplier. 2.Each control console shall monitor up to 8 fluid sensors. 3.Audio and visual alarms at 75 dB at 100 cm. 4.Auxiliary relay output for remote alarm,phone dialer or pump shutdown. 5.Analog output for recording or control instrumentation. 6.Power requirements of 120 volt,single phase,60 Hz and maximum power consumption of 2 watts.per sensor. 7.Intrinsically safe interface between sensors and electronic control panel. 13201-15 22122-01 PART 3 --EXECUTION 3.01 INSTALLATION A Install new UST systems in accordance with the drawings, the referenced publications,and the manufacturer's written instructions,checklists,and warranty requirements for each system component. Excavation for tanks shall be large enough to provide aminimumclearanceof12inchesbetweentheendsandsides of tanks and the sides of the excavation.Tanks shall be at least 12 inches apart. The excavation shall be deep enough to provide for a backfill depth of at least 12 inches below the bottom of the tank. The cover shall consist of a minimum of 36 inches of compacted backfill,or a minimum of 18 inches of compacted backfill plus at least 6 inches of reinforced concrete. 3.02 TANK TESTING A Perform aboveground air tests in accordance with the tank manufacturer's written instructions.Do not apply a high air pressure line directly to the interstitial space of the double wall tank at any time. 3.03 PIPE TESTING A Perform a pipe tightness test in accordance with API 1615, using compressed air and a soap solution. END OF SECTION 13201-16 SECTION 13202 ABOVEGROUND STORAGE TANKS PART 1 --GENERAL 1.01 1.02 1.03 WORK INCLUDED A.Provide new Aboveground Storage Tank (AST)systems inaccordancewiththedrawings,the referenced publications, and the manufacturer's written instructions,checklists,and warranty requirements for each system component.AST systems include the products,equipment,and systemsidentifiedinthissection. RELATED SECTIONS A Section 02050 -Excavation,Demolition and Disposal. B Section 02223 -Backfill. CG Section 02231 -Aggregate Base Course. D.Section 03300 -Concrete REFERENCES Alaska Department of Transportation and Public Facilities 1988 Edition Alaska Standard Specification for Highway Construction. American Society for Testing and Materials ASTM D1557-78 Moisture density relations of soils and soil- aggregate mixtures using 10-lb (4.54 kg) rammer and 18-inch (457 mm)drop. Ameri i for Testing Material ASTM D2922-81 Density of soils and soil-aggregate in place by nuclear methods (shallow depth). f for Testing Materi ASTM D3017-88 Standard test method for water content of soil and rock in place by nuclear methods (shallow depth). ri nal ards Institute (ANSI ard Standard B31.3 Petroleum refinery piping 13202-1 22122-01 Standard B31.4 Liquid petroleum transportation piping systems. American Petroleum Institute (API)Recommended Practices Publication 1621 Recommended practice for bulk liquid stock control at retail outlets. National Fire Protection Association (NFPA)Standards Standard 30 Flammable and combustible liquids code. National Institute of Occupational Safety and Health (NIOSH)Criteria Criteria for a recommended standard --working in confirmed space. UniformFireCode UFC 79 Flammable and Combustible Liquids. 1.04 QUALITY ASSURANCE A Reference to a particular organization's standards shall be in accordance with those standards unless more restrictive criteria is indicated herein. B_siInstallation of new tanks shall be accordance with the tank manufacturer's installation instructions. C All work and materials shall be in accordance with requirements of all applicable state and local codes, regulations and ordinances,the National Electrical Code, Uniform Building Code,Uniform Plumbing Code,Uniform Mechanical Code and Uniform Fire Code (locally adopted editions),the latest standards of the NFPA National Fire Codes,and the rules and regulations of all other authorities having jurisdiction.Nothing in drawings and specifications shall be construed to permit work not in conformance with applicable codes,rules,and regulations. D.Where drawings or specifications call for material or construction of a better quality or large sizes than required by the above mentioned codes,rules and regulations,the provision of the specifications shall take precedence. E.The Contractor shall furnish without any extra charge anyadditionalmaterialandlaborwhenrequiredforcompliance with these codes,rules and regulations,even though the work may not be mentioned in the specifications or shown on the drawings.It shall be the responsibility of thesuccessfulbiddertobidinaccordancewiththeminimum requirements of the applicable codes,rules,and regulations. 13202-2 22122-01 F.All electrical motors,starters,controls,devices and wiringshallcomplywithstandardsofNECandshallbeULlisted and so identified. 1.05 DRAWINGS A Drawings are diagrammatic and show the general design, arrangement and extent of the systems.Do not scale or attempt to use drawings for roughing-in measurements,nor use as shop drawings.Make field measurements and prepare shop drawings for submittal.Coordinate work with shop drawings of other specification divisions. Contractor shall investigate the capacity and spacerequirementsoftheproposedequipmentbeforesubmittingshopdrawings. Where conditions necessitate a rearrangement,prepare andsubmittotheContractingOfficer,for review,drawings of theproposedrearrangement.Because of the small scale of the drawings,it is not possible to show all offsets,fittings,andaccessorieswhichmayberequired.Carefully investigate theconditionsandtheworkofothertradesandarrangeworkaccordingly,furnishing such fittings,traps,valves and accessories as may be required to meet such conditions. 1.06 SUBMITTALS A General:Submittals shall be in accordance with Section 01300,Submittals.Submit all product data and shop drawings in one complete submittal with each submittal copy in a binder with index and tabbed dividers.Partial submittals will not be acceptable except with the prior approval of the Contracting Officer and then only in special cases where an accelerated review is necessary so that the progress of the project is not impeded.Submittals not conforming in physical form and content with the provisionsofthedrawingsandspecificationwillberejectedwithout review and a complete resubmittal required. Product Data:Submit all catalog data and other descriptive literature to fully substantiate the conformance with specifications of equipment and materials submitted.Mark product data to indicate exactly those items that are to be provided and cross out unrelated or non applicable items.In addition,submit manufacturer's detailed installations instruction on all equipment and materials submitted. Shop Drawings:Submit drawings for fabrication and installation of all system components.Include fully dimensioned layout of all piping,equipment and all associated connection details.Coordinate shop drawings with work of other trades. 13202-3 22122-01 1.07 JOB CONDITIONS A Fees,certificates,warranties: 1.The Contractor shall arrange and pay for all required permits,fees,connection charges,taxes,and other miscellaneous charges necessary to execute the work. Submit drawings and specifications to the State Fire Marshall and/or local Fire Marshall for review and approval prior to beginning construction. The Contractor shall deliver to the Contracting Officer all certificates of approval issued by the state,county, local or other authorities having jurisdiction over the work performed.Certificates shall be forwarded promptly when received by the Contractor. Equipment specified shall be covered by themanufacturer's standard warranty on the new equipment for 1 year from the date of issuance of the Certificate of Substantial Completion and as further protected by the manufacturer's standard warranty.Ifwithin12monthsfromtheDateofSubstantial Completion any of the equipment herein described is shown to be defective in workmanship or materials,it shall be replaced or repaired free of charge by the Contractor. B Product Handling: l.Contractor is responsible for protection of all material, equipment,and apparatus provided from damage, water,and dust,both in storage and when installed, until final acceptance. Provide temporary storage facilities for material and equipment. Material,equipment,or apparatus damaged because of improper storage or protection will be rejected and replaced at Contractor's expense. CG Special Requirements: 1.Maintain emergency and service entrances usable to pedestrian and vehicle traffic at all times.Where trenches are cut,provide adequate bridging for trafficwhenrequiredbyContractingOfficer. D.Schedule of Work:Arrange work to comply with schedule of construction. (Completed by Specifier) 13202-4 22122-01 (Completed by Specifier) Coordination of Work:The Contractor shall coordinate all trades whose work is adjacent,in order to avoid field interference and delay in execution of the work of all trades. Furnish detailed advance information regarding all requirements related to work by others. 1.08 OPERATION AND MAINTENANCE DATA A.Submit in accordance with Section 01700,Contract Closeout. PART 2 --PRODUCTS 2.01 GENERAL A.Materials and apparatus shall be new unless otherwise specified,and each shall have all necessary trimmings,accessories and controls required to make it functionallycomplete.All items of the same type shall be of the samemanufacturer.All phases of the work will be performed bycompetentworkmen,skilled in their respective trades. All materials,equipment and processes requiring approval of the Underwriters Laboratories or other nationally recognizedtestingagencyshallbelabeledsoapprovedinaccordance with the provisions of the State of Alaska. 2.02 ABOVEGROUND TANKS FOR STORAGE OF PETROLEUM PRODUCTS A.General:Tanks shall be constructed of steel.All tanks shall be of the same material of construction and guaranteed compatible with the contents indicted on the drawings.Tanks and appurtenances shall be Underwriters Laboratories (UL)listed for storage of petroleum products.They shallalsomeettheprovisionofNFPA30and31,the Uniform Fire Code Article 79 and Environmental Protection Agency requirements. Fire rated tanks shall be as manufactured by AnchorageTank(U-Fuel),Ace Tank Company (Fuel Safe),or equal: 1.Size,capacity and appurtenances per drawings with ULlabel.Nominal diameter of 64 inches to 1000 gallontanks;84 inches for 2000 gallon tanks;84 inches for 3000 to 4000 gallon tanks;and 96 inches for 5000 to 10,000 gallon tanks.Tanks to be set on concrete pads below tanks as shown on drawings as required.Install tanks in strict conformance with manufacturer's instructions.Contractor shall be trained by the tankmanufacturerforinstallationofthetanks. 13202-5 22122-01 3. 2.Tanks shall be insulated double or triple-wall aboveground steel storage tank for storing flammable liquids.Primary tank to be insulated with high-temperature insulation for fire resistance to 2,000 degrees F,and minimization of tank venting duetoanexternalfireorday/night temperaturefluctuations.Secondary containment provided by a steeltankinsidetheinsulationfullyenclosingtheprimarytank.Tank system to have a 2-hour fire rating and beratedforseismiczone4applications. Both primary and secondary containment tank to be pressure tested for tightness per UL-142 requirements. Openings to primary tank provided for normal and emergency vents per UL specifications,tank fill, product removal,level gauge and automatic fill shut-off at 90%level.Openings to secondary containmentchamberprovidedfornormalandemergencyventingandinterstitialmonitor,sized per UL-142.Both primary and secondary tank thickness,steel specifications,welding procedures and testing methodsperUL-142.External surfaces of tank system to be given a commercial blast and coated with white self- priming epoxy paint to a minimum of three mils dryfilmthickness.Tank system to include emergency ventfortheprimarytank.Storage system without pressure or vacuum testable primary and secondary containment and high temperature insulation will not be considered. All welding shall Have weld spatter removed,welds sealed and corners chamfered.Sandblast and epoxy paint with a light color. Tank penetrations shall be as shown on drawings. 2.03 TANK APPURTENANCES A.General:Tank appurtenances shall be as shown on drawings and specified below.Appurtenances shall be Underwriters Laboratories (UL)listed for storage of petroleum products. All appurtenances shall,where practical,be shop installed, tested and painted/coated with the same coating going on the tank before shipment to the site. Suction fire safety valve shall be Morrison 346,or equal. 1.Ductile iron body,cap,plunger and swing arm. 2.Stainless steel spring. 3.Asbestos gasket. 4 Teflon packing. 13202-6 22122-01 Suction strainer shall be Emco Wheaton 157,OPW or equal. 1.Brass body. 2.Stainless steel 20 mesh screen. 3.2 inch size with threaded female NPT connection. Fill drybreak adapter shall be Emco Wheaton F 500,OPW 1611A,or equal. 1.Die cast aluminum with hard anodized coating. 2.Dual point fill systems. | 3.4 inch size with threaded female NPT connection. Fill cap shall be Emco Wheaton F 499,OPW 1711T,or equal. 1.Aluminum body. 2.BunaN replaceable gasket seal. 3.Easy coupling and removal with padlocking capability. 4.4 inch size. Overfill prevention device shall be Clay Bailey Lafon Fill Limiter,or equal. 1.Install for shut-off at 90%tank capacity. Drop tube shall be Emco Wheaton EWA20-004,OPW 61T-7268,or equal. 1.Aluminum tube. 2.4 inch size with length cut to suit. Emergency vent shall be Clay Bailey 368,or equal. 1.Cast iron body. 2.Design of top minimizes effects of weather. Vent cap shall be Emco Wheaton MR 354,OPW 23,or equal. 1.Aluminum body and cap for upward venting. 2.Brass 40 mesh screen easily removed for cleaning. 3. 2-inch size with threaded NPT connection. 13202-7 22122-01 Isolation valves shall be Morrison 235B or equal. 1.Brass body,bonnet,discs and stem. Pressure/vacuum vent cap shall be Emco Wheaton,EWA 84, OPW 523,or equal. 1.Aluminum body and cap for upward venting. Stage I vapor recovery design. Brass 40 mesh screen easily removed for cleaning. 2-inch size with threaded NPT connection.aPFoYSNUL listed. 2.04 INVENTORY CONTROL AND LEAK DETECTION SYSTEM A Inventory control system shall be Veeder-Root Model TLS- 350 or equal.The system shall be a modular designedelectronicfieldprogrammablemeasurementsystemthat shall continuously monitor the liquid in all undergroundtanksandprovidedetailedprintoutreportsontankliquid volume in gallons (+15 gallons)liquid height in inches (+0.1 inches),temperature in degrees F (+1.5 degrees F),water level in inches (+0.1 inches)and the time (4+1 minutes/week)and date.System shall include a wall mounted console,tank probes and all interconnecting wiringandconduit.Supplier shall provide,size and coordinate all system components to suit the application providing a complete,reliable,working installation.Supplier shall also provide on-site initial programming of unit,tests for accuracy,and instruction of the Department's representatives in programming and operation of system.Additional features shall include the following: 1.Automatic delivery report that confirms bulk delivery amounts automatically. 2.Programmable high level alarm to warn of overfill duringbulkdeliveries,low-level fuel inventory alarm,high water limit alarm,and sudden-loss alarm to detect rapid inventory changes caused by theft or major tank failure during closed hours. 3.Leak detection capability to monitor a single tank or all tanks in the system for product losses caused by smallleaks.This leak detection method shall besupplementarytothesystemdescribedinsubarticleB below when the fluid is at equilibrium and no dispensing or deliveries are taking place.Capable of detecting product loss from a tank of 0.1 gallons per 13202-8 22122-01 6.Power requirements of 120 volt,single phase,60 Hz and maximum power consumption of 2 watts per sensor. 7.Intrinsically safe interface between sensors and electronic control panel. PART 3 --EXECUTION 3.01 INSTALLATION A.Install new AST system in accordance with the drawings,thereferencedpublications,and the manufacturer's written instructions,checklists,and warranty requirements for each system component. B Tanks shall be at least 36 inches apart. 3.02 TANK TESTING A Perform aboveground air tests in accordance with the tank manufacturer's written instructions.Do not apply a high airpressurelinedirectlytotheinterstitialspaceofthedouble wall tank at any time. END OF SECTION 13202-10 22122-01 hour.The leak detect printout shall show the cumulative change sensed in tank volume by hour. 4.Programmable automatic report times. 5.Each console shall be able to monitor up to 8 tanks. 6.Factory calibrated probes operated on a capacitance principle for the diesel or gasoline fuel tanks and magnetostrictive principle for waste oil tanks to sense liquid height and requiring only a two-wire connection to the console.Each probe length to suit tank with riser and ring kits and ballast rings as required for tank liquids. 7.RS-232 port to interface with terminals. 8.Power requirements shall be 120 volts,single phase,60 Hz. Leak detection system shall be made up of accessories to the Inventory Control Veeder-Root 350 specified in subarticle A above or shall be a Owens-Corning Hydrostatic Tank Monitor Model ABOO14A with switch panel SP-4 and piping sump sensor Model PSS.The system shall be a UL listed electronic field programmable fluid detection system that shall continuously monitor locations shown on drawings fortankorpipingleakage.System shall include a wall-mounted control console,fluid sensors,and all interconnecting wiring and conduit.Supplier shall size and coordinate system components to suit the application providing a complete, reliable,working installation.Supplier shall also provide on- site initial programming of units,tests for operation,and instruction of Owner's Representatives in field programmingandoperationofsystem.Additional features shall include the following: 1.Sensors shall be rated for Class I,Division 1,Group D locations.The sensors shall be stainless steel and be capable of detecting a 2-inch or more accumulation of liquid in the service manways.Sensors for a brine filled interstitial space shall be that specified by the tank supplier. 2.Each control console shall monitor up to 8 fluid sensors. 3.Audio and visual alarms at 75 dB at 100 cm. 4.Auxiliary relay output for remote alarm,phone dialer or pump shutdown. 5.Analog output for recording or control instrumentation. 13202-9 1/2”FLANGED STRAINER 1-1/2"THREADEDSOLENOIDVALVE ”FLOATING FLANGE FLEX x----_|'MPT CATWALK FOR SERVICE ACCESS TO VALVES AND SUPPORT STRAINER FROM FLOOR WITH L2x2x1/4 FRAME 3900 GAL. HEATING FUEL 86 X 1b |3900 GAL.FLANGED |GASOLINE CONNECTIONBeXWNLTYP. --2”SCREENED Ke go)OLO| AIR VENT PLAN VIEW ROL Ata WO 2”ANGLE-TYPE BACK PRESSURE VALVE WITH PRESSURE RELIEF,NPNY L'MFGR.-QUANTIFY AND J Ly2°SCREENEDAIRVENT 2"THREADED FORGED PLUG PP. -LEVEL ALARM, TYP.OF 2 (2-1/2"NPT PUMPS.MOUNT TO TANK. SAFETY RAILS ON OUTBOARD EDGES ONLY.FIELD INSTALL. 1/2”FLANGED BALL VALVE,TYP(2) 1/2"FLOATING FLANGE FLEX x |1/4 MPT NE «SsNS a aed wad wed ned TANK.FITTING) (aneles ACCESS LADDER ---7 <<TO DISPENSER,SEE 6/M3 8”EMERGENCY M3VENT,TYP OP-1 pP-2 20"MAN a eb be Ge Eh seh-_i t=-I 2”SCREENED AIR VENT,TYP.12'MIN.ABOVEyg 4x2”DOUBLE [eTAPPEDBUSHING|. BOLT PUMP TO-”|PLATFORM,TYP 2°x8”NIPPLE,TYP sty 2"FILL LIMITER,CLAY & BAILEY F-30 OR EQUAL MODIFIED, |BODY SPOOL &FLOAT ONLY.ALIGN FLOAT WITH TANK CENTERLINE & ENSURE ENTIRE FLOAT PATH IS UNOBSTRUCTED,TYP(2) |[ELEVATION VIEW | |2”DROP TUBE,TYP DIKE FLOOR,7 TYP.OF 2 2”TANK BUSHING TYP. os|--e GAUGE,TYP \-2°THREADEDFORGEDPLUG \ | | | | [ | | | | | | | l q92N3YOd/VvELEVATION GT:8Ts66T/@T/eGPpEGESEELGET@WON AtmautAdditFittingsEtc3-98.xls Amtmautluak Pumps Description:Quantity Unit Costs Total Costs |Availability Red Jacke P7551 w/trapper intak screen,3/4 hp,208/230 volt single phase,for 8 foot diameter tank.2 Transfer pump,Gorman-Rupp Mo.81- 1/4A3-X.50 1P ,3 Solenoid Valve ---Magnetrol Model # 135A46,120 volt,160 PSI 4 >_|Low Level Shut off Switches:FMapprovedExplosionProof,ultrasonic liquid level contro!with stainless steel transducer and threaded tank connection.For 95 inch diameter tank. Magnetrol -Echotel Ill Series 910- A1A0-077.2 High Level Dual Shut Off:FM approved->Explosion Proof,ultrasonic liquid level control with stainless steel transducer and threaded tank connection.For 95 in dia.Magnetrol -Echotel Il!Series 921-BICO-H10 Amplifier,Model 582- 1A22-020-012 Transducer.2 High Level Shut off Switches:FM -->approved Explosion Proof,ultrasonicliquidlevelcontrolwithstainlesssteel transducer and threaded tank connection.For 76 inch Diameter tank. Magnetrol -Echotel III Series 910- A1A0-006.2 Totals $0.00 3/12/98,12:12 PM Page 1 Pumps-Controlers -HAR-12-98 THU 11:21 AM =LCMF Inc.FAX NO,907 562 1831 P,O06 MAGNETROL ECOTEL MODEL 921 BICO-H10 AMPLIFIER MODEL 582-1A22-020-012 TRANSDUCER -937%-ALARM |3"L 85%-HIGH LEVELSHUT=-OFF 95"0 TANK DIVISION OF ENERGY PROTOTYPE FUEL SYSTEM DRAWING HIGH LEVEL SHUT-OFF AND ALARMLCMFIncorporated/A subsidiary of Ukpeadvik [fiupiat Corporation 95"9 TANK Anchorage,Alaska (907)562=1830 Barrow,Aloska (907)852-8212 DATE:3/11/98 DRAWN 6Y:OAR SHEET: SCALE:1”=20'CHECKED BY:WWW W.0.No:S6-008 PLOYTING DATE:03/12/98 (09:03)AUTOCAD DRAWING NAME:ATMTANK.OWG MAR-12-98 THU 11:20 AM LCNF Inc,FAX NO,907 562 1831 P,03 MAGNETROL ECOTEL illcfos910-A1lA0-077 NS 95"0 TANK DIVISION OF ENERGY PROTOTYPE FUEL SYSTEM DRAWING LOW LEVEL SHUT-OFFLCMFIncorporatedAsubsidiaryofUkpragvikIfiupiatCorporation(/|ff ee 95"6 TANK Anchorage,Alaska (807)562-1830 " Barrow,Alaska (907)852-8212 DATE:3/11/98 DRAWN BY:DAR SHEET: SCALE:1”=20'|CHECKED BY:www W.0.No:96-008 PLOTTING DATE:03/12/88 (09:03)AUTOCAD DRAWING NAME:ATMTANK.OWG "MAR-12-98 THU 11:21 AM =LCMF Inc.FAX NO,907 562 1831 P,04 MAGNETROL ECOTEL Iil SERIES 910-A1A0--006 76°6 TANK DIVISION OF ENERGY PROTOTYPE FUEL SYSTEM DRAWING HIGH LEVEL SHUT-OFFLCMFIncorporatedAmibsidiaryofUkpragvik[Rupial Corpuralion y ree ¥76°58 TANK Anchorage,Aloska (907)562-1830 \fetes st)Barrow,Alozka (907)852 8212 DATE:3/11/98 DRAWN GY:DAR SHEET: SCALE:1”=20°|CHECKED 8Y:www W.0.No:96-008 PLOTTING DATE:03/12/98 (09:03)AUTOCAD DRAWING NAME;ATMTANK.OWG MAR-12-98 THU 11:21 AM =LOMF Ine,FAX NO,907 562 1831 P,05 MAGNETROL ECOTEL ill SERIES 910-A1A0-006 64"9 TANK DIVISION OF ENERGY PROTOTYPE FUEL SYSTEM DRAWING HIGH LEVEL SHUT-OFFLCMFIncorporatedAsubsidiaryofUkpeagvik[fupint Corporalion Bod aR 64°6 TANK Anchorage,Alaska (907)562-1830 Sa eel Barrow,Alaska (907)852-8212 y DATE:3/11/98 DRAWN BY:DAR SHEET: SCALE:1"=20'|CHECKED BY:=WWW W.0.No:96-008 PLOTTING DATE:03/12/98 (09:03)AUTOCAD ORAWING NAME:ATMTANK.OWG MAR-13-98 FRI 11:10 AM =LCMF Inc.FAX NO,907 562 1831 FAX TRANSMITTAL LCOMF IncorporatedAsubsidiaryofUkpeagvikInupiatCorporaiun Date Mowe cet (3/918 Pages ef From Wier Wier LCMF WO GO -6&LCMF Incorporated LCMF Fax (907)$62-1831 139 East S]st Avenue LCMF Tel (907)562-1830 Anchorage,Alaska 99503-7205 to Saye Mewclzcextl Fax 269 -466S_ Re Dare.Aeve ses Comments ;-= Etc , SE IK ts (2g0ETS _ture._HEEDS AYE GIVE ME Ae carte. 7 72 7 Architecture Enginecring Surveying X Project Managoment Arctic Research iemfanch@alaska.nut 149 East S12!Avanuo Anchorage,AK 99503 Voices (907)$62-1830 =-e ===-= Fax (907)£62-1831 This facsimile and the informatian contained are intended to be privileged and confidential FORmss8 communication exclusively to the person or entity to whorn itis addressed.If you receive this facsimiletow,.:toeVolca'(507)852-8212 in error,please notify us by telephone and destroy the originalFax(907)852-6212 MAR-13-98 FRI 11:10 AM =LOMF Inc,FAX NO,907 562 1831 P,Q2 LCMF Incorporated @AsubsidtaryofUkpeagurkbinpiatCorporation March 13,1998 Mr.Eric Marchegiani State of Alaska Department of Community and Regional Affairs Division of Energy 333 West Fourth Avenuc,Suite 220 Anchorage,AK 99501-2341 Re:Tank Bottom Evaluation Criteria Various Community l'uel System Upgrades Dear Mr.Marchegiani: This letter is intended to provide additional bottom plate evaluation and repair information to supplement my November 10,1997 Small Tank Inspection letter.All of the conditions of that letter should be considercd to apply to this discussion. Tank Bottom Corrosion Tank bottom corrosion consists of intcrnal and external mctal loss.This metal loss is usually evident in two forms,pitting or gencral corrosion.Pitting is the exactly what it sounds like,small areas of metal loss which form depressions in the metal surface. General corrosion is a morc uniform loss of metal which results in thinning of the plate over an area,instead of a concentrated point.Both forms of metal loss can occur in one location. In gencral terms,pitting is the most critica]form of corrosion with respcct to leaks due to the higher potential for the corrosion to penetrate the plate causing a leak. Gencral corrosion ratcs are typically significantly less than pitting corrosion rates, where corrosion rate is determined as the loss of plate thickness.l'or this reason, Architecture pitting corrosion rates usually dictale the remaining uscful life of the tank bottom Engineering plates. Surveying Project Management Vor tanks inspected and evaluated using the critcria set forth in my Sntall Tank Arclic Research Inspection letter,the minimum allowable remaining bottom plate thickness is 0.1 inches.If the bottom plate is found to be pitted,or generally corroded,to less than 0.1 inches thick,the tank bottom should be repaired or rcplaced.Repairs arcAnchorageAX99603restrictedtopitwelding,overlay welding or lap patching by API Sid.653.The Voice (907)562-1830 application of a thick film liner per API Std.652 is another solution as it lowers theFax(907)562-1831 .ae a ;.0")required minimum remaining bottom plate thickness to 0.05 inches. P.O.Box 955 Barrow,AX 99723 Voice (907)882-8212 Fax (907)852-8213 MAR-13-98 FRI 11:11 AM LCMF Inc.FAX NO,$07 $62 1831 P,03 Mr.Eric Marchegiani 3/13/98 Page 2 If the tank bottom corrosion is projected to reduce the bottom plate thickness to less than 0.1 inches before the next scheduled inspection (typically 10 years in the futurc), one of five options is available for continucd use of the tank: 1.Conduct an intermediate inspection to identify corrosion progress and re- cvaluate options at that time; Replace the tank bottom with new plate; Repair pitting corrosion; Apply internal and extcrnal bottom plate coatings to prevent corrosion; Apply a thick film liner coating on the interior surface of the tank bottom platcs.weenObviously Option 1 does not correct the problem,it only delays selecting corrective action while being responsible to prevent leaks in the mean time.Option 2 eliminates the existing corrosion condition,but it docs not slop corrosion.While corrosion should not be a concern for many years into the future when a new bottom is installed,corrosion will reoccur unless the causes for the corrosion are climinatcd (such as changing foundation materials,removing {ree standing water around base of tank,removing water/sludge in fuel,etc.).A major drawback of replacing tank bottoms is the cost,which includes shipping and installation of the new plate. Similarly,Option 3 only replaces the metal lost due to corrosion and does not stop corrosion,Option 3 is also effectively limitcd to small arcas and a Jimited quantity of pilling considering that the cost of repairs may exceed the cost to replace the tank bottom with new plate.Option 4 docs not repair,or improve the existing bottom plate condition,but it does provides a means to stop corrosion,especially when both the top and botlom of the bottom plate is coatcd.Option 5 relates only to the installation ofa thick film liner coating applied to the interior of the tank bottom.Per API Std 653,the thick film liner reduces the minimum allowable bottom platc thickness to 0.05 inches,however,it docs not prevent further exterior corrosion from occurring.This makes the extcrior corrosion rates contro]the remaining life of the bottom plate. The use of a properly applied coating (option 4)which is suitable for use on the interior and exterior bottom plate surfaces will prevent further corrosion by isolating the metal from the galvanic activity (corrosion).For tanks which have bottom plates with 0.1 inches of remaining thickness,or more,an appropriate industrial coating of 4 to 8 mils thickness will prevent future corrosion until the coating fails.Failure modes include mechanical damage (scraping or puncturing),blislering (duc to long term chemical reaction or improper metal preparation,or wear. A thick film liner coating (Option 5)is defincd in API Std.653 Figure 4-1 as a coating with a thickness greater than 0,05 inches thick,or 50 mils.'Ihe theory of using a thick film liner is that the lincr is suitableto contain the liquid even if the metal is perforated duc to corrosion pitting,thereforc,conservatively allowing a MAR-13-98 FRI 11:11 AM =LOMF Inc,FAX NO.907 562 1831 P,04 Mr.Fric Marchegiani 3/13/98 Page 3 minimum bottom plate thickness of 0.05 inches when the thick film liner is inslalled. The reduced minimum bottom plate thickness is based on the tank botloms being continuously supported,such as on a gravel or concrete pads,and may not be suitable for tanks elevated on dunnage or other supports which require a minimum of metal strength to span betwccn the supports while carrying the fucl weight.Thick film liners coatings should be installed in accordance with API Std 652 Lining of Aboveground Petroleum Storage Tank Bottoms As with all coatings,the mctal preparation is essential for success of whatever coating is applied.Most products require various levels of sandblasting to achicve the optimum surface preparation.Typically a "Commercial”blast in accordance with the Steel Structures Painting Council Standard SSPC-SP6 is rcquired for immersion service.All coatings should be installed in accordance with the manufacturers recommendations to assure best performance. I hope these general tank cvaluation and repair guidclines are of assistance.If you have any further questions,or requirc assistance in cvaluating individual tanks,please contact me a 562-1830. APYStd 653 Aboveground Storage Tank Inspector No.1162 January 1997 1.0 TANK SITE 1.1 The foundation for the tank shall be designed to support the weight of the full tank plus the maximum amount of product the tank will be storing.A properly designed foundation shall be used and may be comprised of con- crete,asphalt,gravel or other stable material. 1.2 This tank shall be installed in accordance with all applicable federal,state and local environmental regulations and safety codes. 1.3 The tank shall be grounded per local codes. 1.4 Tanks located in areas subject to flooding shall be protected against flotation. 1.5 The tank shall be protected and secured from vandalism.The tank shall also be protect- ed from accidental damage,such as from vehic- ular impacts in accordance with all applicable codes. 2.0 TANK HANDLING 2.1 Equipment for handling the tank shall be of adequate size to lift and set the tank.For some tank sizes a fork-lift may be used for tank move- ment.DO NOT DROP OR DRAG THE TANK. 2.2 Tanks shall be carefully handled to prevent damage to the tank coating.The use of nylon straps is preferred to prevent damage to the tank coating.When using cables or chains,they shall be padded and of adequate length and size. 2.3 It is the responsibility of the buyer to touch- up and repair any damage to the coating that occurs during transportation,installation or pip- ing installation. 2.4 The primary tank must be empty before the tank is moved. 3.0 TESTING NOTE:The following air pressure testing shall be performed at installation. 3.1 Install test piping.Temporarily plug,cap or seal off remaining tank openings to hold pres- sure.If tank is equipped with a long-bolt manway for emergency venting,replace manway long- bolts with short bolts;tighten securely and/or if equipped with standard emergency vents remove emergency vents and cap openings to hold tank pressure as required. 3.2 Pressure test the primary tank at 3 psig air pressure.Use a gauge with a 0 to 15 psig dial span.Set pressure relief valve in test air supply line at 3.5 psig. Do not leave pressurized tank unat- tended. Do not stand in front of tank heads or fittings when pressurizing tank. As an option,it shall also be allowed to pressure test the primary and secondary tank,as per the following procedure. 3.2.1.While maintaining this air pressure, the secondary tank shall be tested at a maxi- mum 3.5 psig in the interstitial space. Py Overpressure Relief Device Pressurize the interstice with air from the primary tank to avoid overpressurization of the interstice. NOTE:The primary tank will drop in pres- sure when the interstitial space is pressurized, but should hold steady at the lower pressure.If test pressure drops below 3 psig,close off the air supply to the annular space,and reconnect the air supply line to the primary tank and increase the pressure to 3 psig.(May require some period of time to stabilize the pressure in the interstice.) 3.2.2 All welds on the secondary tank shall be covered with a leak testing solution,or equiva- lent material for the detection of leaks.Hold test pressure in interstitial space for one hour mini- mum.A steady drop in gauge pressure,or a stream of bubbles,indicates a leak in the intersti- tial space. 3.2.3 If any leaks are detected,notify the tank manufacturer.If no leaks are found,testing of the tank is complete. WARNING:TO AVOID DAMAGE TO THE TANK,do not apply air pressure to the interstitial space between the walls of a double-wall tank without an equal or greater amount of air pres- sure in the primary tank. 3.3 With tank depressurized,remove test piping, temporary plugs,caps and seals. 3.4 Reinstall emergency relief vents,etc.If tank is equipped with an emergency vent long-bolt manway,reassemble manway cover with long bolts supplied by tank manufacturer as noted below.AN EMERGENCY VENT IS REQUIRED ON BOTH THE PRIMARY TANK AND THE SECONDARY TANK. January 21,1997 WARNING:Remove tempo- rary manway cover short-bolts and reassemble manway cover with proper size and type of long- bolt,with a minimum unthreaded length of 2 inches,so that when cover is fully raised,there is a minimum 1-1/2 inch space between manway cover and frame.Failure to properly assemble cover of a long-bolt manway used for emergency venting may make vent inoperable causing tank failure by overpressurization. |im |'on i”-- 4 .pene -.*q-|:[aeWee8roeeeTIER a './ wn a Bidste Sea aiew a .Sass Shee"cc tac . .4*:stows pected °| ov): on 4 4 ¢4 a a 4 =es : 7 Pee|ae| Side View 3.5 Installation of pumps,dispensers,and elec- trical wiring shall follow the applicable require- ments of codes and zoning ordinances. 4.0 TANKS 4.1 Install all permanent piping and fittings using compatible thread sealant material. 4.2 All unused tank openings must be properly sealed using threaded pipe plugs flanges or caps using compatible thread sealant material. 4.3 DO NOT WELD ON THE TANK,MODIFY, OR PENETRATE THE TANK STRUCTURE IN ANY WAY WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE TANK MANUFACTUR- ER. 5.0 LABELING 5.1 Tanks shall be labeled in accordance with all applicable codes. 6.0 TANK ACCESSORIES 6.1 All tank accessories shall be installed as required per local codes.Anti-siphon devices, overfill shut-offs and alarms,vents,gages,emer- gency vents,etc.are common requirements for tanks storing motor fuels for purpose of being dispensed into motor vehicles. 7.0 MAINTENANCE 7.1 Aboveground tanks are subject to basic maintenance requirements during their service life.The tank vessel is subject to accidental damage,vandalism,and atmospheric degrada- tion of the coating. 7.2 The tank operator should perform periodic walk-around inspections to identify areas of dam- age to the vessel or the coating itself.Such damage should be repaired. 7.3 Periodic repainting of the surface will be required.The frequency of this maintenance procedure will be based upon environmental fac- tors in the geographic area where the tank is located.The operator is responsible for the selection of the paint,surface preparation and coating application.Local codes may require that the tank be relabeled. 7.4 Proper site preparation is vital to ensure proper draining of surface water.Over time,set- tlement may occur which alters the effectiveness of the initial surface water drainage provisions. Visual inspection of the tank and surrounding foundation should identify any change in the drainage pattern.Should stagnant surface water be discovered against the surface of the tank, the tank operator should consult the installation contractor. Disclaimer Every effort has been made by the Steel Tank Institute to ensure the accuracy and reliability of the information contained in this instruction.The Steel Tank Institute does not make any representation,war- ranty or guarantee in connection with the publication of these instructions,and herby expressly disclaims any liability or responsibility for loss or damage resulting from the use of this instruction;violation of any federal,state or local regulation(s) with which these instructions may conflict; or the infringement of any patent resulting from the use of these instructions.Nor is this instruction meant to provide interpre- tation of regulatory or legislative require- ments in the tank industry. Fireguard®LIMITED WARRANTY Limitations of Liability and Disclaimer What is Covered by this Warranty Provided that the following conditions are satisfied,the steel tank manufacturer (hereinafter referred to as "Warrantor")warrants the Fireguard®tank under normaloperatingconditionsfor30yearsfollowingdeliveryofthetank;(i)against release of stored liquid from the secondary containment tank;(ii)failure of the primary tankcausedbycracking,breakup or collapse;and (iii)that the tank was fabricated in accordance with the requirements of UL 2085 and UL 142 and/or ULC/ORD-C142.16- 1994.In addition,the Warrantor warrants the tank against failure due to defective materials and workmanship for 1 year following the delivery of the tank. Upon written notification of a Fireguard®tank failure covered by this Warranty,Warrantor will replace the tank with a tank of approximately the same size,design,qualityofmaterialandworkmanshipspecifiedfortheoriginaltank. Conditions to Warranty Effectiveness Each such limited warranty is subject to the following conditions: 1.The Fireguard®tank must be:(i)located within the Continental United States of America,Alaska,Hawaii,Canada or the Commonwealth of Puerto Rico;(ii)fabricated by a Fireguard®Licensee ("Licensee")in accordance with the applicable Fireguafl specifications;(iii)installed and maintained in accordance with applicable Fireguard?installation instructions,which are printed in full on the reverse side,and all applicable codes and regulations;and (iv)operated and maintained in accordance with the applicable Fireguard®specifications which are available for review at the offices of the Licensee providing this warranty and which are incorporated herein byreference., 2.This limited warranty is not valid unless,and until,the warranty validation card is fully completed by the ultimate purchaser and returned to Steel Tank Institute (STI) within 30 days after the date of installation or 90 days after the Licensee's shipment,as reflected on the warranty validation card,whichever comes first. 3.To permit Warrantor to fulfill the terms of this limited warranty,the purchaser represents and agrees that,upon discovery of a suspected tank failure or leak covered by the warranty,the purchaser shall give the Warrantor written notice thereof sufficient to permit them or their designated representatives to inspect the tank.Notice to STI will also be deemed adequate notice to the Warrantor. What is Not Covered by this Warranty Warrantor does not warrant any piping system or any other attachments connected with the steel tank.Warrantor shall not in any case be liable for (1)the cost of repair or replacement of any such piping or attachments;or (2)labor costs or other installation costs for tank replacement. Limitation of Liability and Exclusion of Other Remedies and Damages The liability of Warrantor or any of its affiliates or subsidiaries under this warranty,and on any claim of any kind,including negligence,for any loss or damage shall not in any case exceed the original purchase price of the tank.The foregoing remedy of replacement shall constitute the exclusive remedy of the purchaser and the exclusive liability of Warrantor or any affiliates or subsidiaries thereof. In no event,whether as a result of breach of contract or warranty,alleged negligence or otherwise,shall Warrantor or any affiliates or subsidiaries thereof be liable for special,incidental,indirect or consequential damages,including,but not limited to,loss of profits or revenue,loss of use of the tank or any associated equipment,cost of capital,cost of substitute equipment,facilities or services,downtime costs,claims of customers of the purchaser for such damages,or for damage to property. Stee]Tank Institute ("STI")and Steel Tank Association ("STA")make no warranty;however,all limitations of liability and exclusions of other remedies and damages herein shall inure to their benefit,including,without limitation,every exclusion of special,incidental,indirect or consequential damages which follows. Exclusion of Damages for Injury to Persons In no event,whether as a result of breach of contract or warranty,alleged negligence or otherwise,shall Warrantor or any affiliates or subsidiaries thereof be liable for personal injury. Consumer Notice The exclusion of indirect or consequential damages and the limitation of implied warranties herein may not be applicable to purchasers who are deemed "consumers"and who reside in states that do not allow the limitation of implied warranties or the exclusion of indirect or consequential damages otherwise applicable to consumers. Moreover,if you are deemed a "consumer",you may have specific legal rights in addition to those set forth in this warranty,which rights vary from state to state. Disclaimer of Other Warranties THE FOREGOING LIMITED WARRANTY IS THE ONLY WARRANTY MADE.THERE ARE NO OTHER WARRANTIES,EXPRESS OR IMPLIED,INCLUDING, BUT NOT LIMITED TO,ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.IN NO EVENT SHALL WARRANTOR OR ANY AFFILIATES OR SUBSIDIARIES THEREOF BE LIABLE FOR LOSS OF PROFITS,INDIRECT,INCIDENTAL,SPECIAL, CONSEQUENTIAL OR OTHER SIMILAR DAMAGES. This Warranty,given by the Warrantor,is made available only by Regular Members of the Steel Tank Institute. Steel Tank Institute,570 Oakwood Road,Lake Zurich,IL 60047,847/438-8265.: Effective with installations on or after November 7,1996. Item #13-64 "11/7/96 2.2 2.3 2.4 3.0 3.1 3.2 Fireguard® INSTALLATION &TESTING INSTRUCTIONS TANK SITE The foundation for the tank shall be designed to support the weight of the full tank plus the maximum amount of product the tank will be storing.A properly designed foundation shall be used and may be comprised of concrete,asphalt, gravel or other stable material. This tank shall be installed in accordance with all applicable federal,state and local environmental regulations and safety codes. The tank shall be grounded per local codes. Tanks located in areas subject to flooding shall be protected against flotation. The tank shall be protected and secured from vandalism.The tank shall also be protected from accidental damage,such as from vehicular impacts in accordance with all applicable codes. TANK HANDLING Equipment for handling the tank shall be of adequate size to lift and set the tank.For some tank sizes a fork-lift may be used for tank movement.DO NOT DROP OR DRAG THE TANK. Tanks shall be carefully handled to prevent damage to the tank coating.The use of nylon straps is preferred to prevent damage to the tank coating.When using cables or chains,they shall be padded and of adequate length and size. It is the responsibility of the buyer to touch-up and repair any damage to the coating that occurs during transportation,installation or piping installation. The primary tank must be empty before the tank is moved. TESTING NOTE:The following air pressure testing shall be performed at installation. Install test piping.Temporarily plug,cap or seal off remaining tank openings to hold pressure.If tank is equipped with a long-bolt manway for emergency venting,replace manway long-bolts with short bolts;tighten securely and/or if equipped with standard emergency vents remove emergency vents and cap openings to hold tank pressure as required. Pressure test the primary tank at 3 psig air pressure.Use a gauge with a 0 to 15 psig dial span.Set pressure relief valve in test air supply line at 3.5 psig. Do not leave pressurized tank unattended. Do not stand in front of tank heads or fittings when pressurizing tank. As an option,it shall also be allowed to pressure test the primary and secondary tank,as per the following procedure. 3.2.1 - tested at a maximum 3.5 psig in the interstitial space.Pressurize the interstice with air from the primary tank to avoid overpressurization of the interstice. NOTE:The primary tank will drop in pressure when the interstitial space is pressurized,but should hold steady at the lower pressure.If test pressure drops below 3 psig,close off the air supply to the annular space,and reconnect the air supply line to the primary tank and increase the pressure to 3 psig.(May require some period of time to stabilize the pressure in the interstice.) 3.2.2 All welds on the secondary tank shall be covered with a leak testing solution,or equivalent material for the detection of leaks.Hold testpressureininterstitialspaceforonehourminimum.A steady dropingaugepressure,or a stream of bubbles,indicates a feak in the interstitial space. 3.2.3 If any leaks are detected,notify the tank manufacturer.If no leaks are found,testing of the tank is complete. While maintaining this air pressure,the secondary tank shall be WARNING:TO AVOID DAMAGE TO THE TANK,do not apply air pressuretotheinterstitialspacebetweenthewallsofadouble-wall tank without an equal orgreateramountofairpressureintheprimarytank. 3.3 3.4 With tank depressurized,remove test piping,temporary plugs,caps and seals Reinstall emergency relief vents,etc.If tank is equipped with an emergencyventlong-bolt manway,reassemble manway cover with long bolts supplied b tank manufacturer as noted below.AN EMERGENCY VENT IS REQUIRE ON BOTH THE PRIMARY TANK AND THE SECONDARY TANK. WARNING:Remove temporary manway cover short-bolts and reassemble manway cover with proper size and type of long-bolt,with a minimum unthreaded length of 2 inches,so that when cover is fully raised,there is a minimum 1-1/2 inch space between manway cover and frame.Failure to properly assemble cover of a long-bolt manway used for emergency venting may make vent inoperable causing tank failure by overpressurization. 3.5 6.0 6.1 7.0 TA 7.2 13 7.4 Installation of pumps,dispensers,and electrical wiring shall follow the applicable requirements of codes and zoning ordinances. TANKS Install all permanent piping and fittings using compatible thread sealant material. All unused tank openings must be properly sealed using threaded pipe plug flanges or caps using compatible thread sealant material. DO NOT WELD ON THE TANK,MODIFY,OR PENETRATE THE TAN STRUCTURE IN ANY WAY WITHOUT THE EXPRESS WRITTEN PERMISSION OF THE TANK MANUFACTURER.: LABELING Tanks shall be labeled in accordance with all applicable codes. TANK ACCESSORIES All tank accessories shall be installed as required per local codes.Anti-sipho devices,overfill shut-offs and alarms,vents,gages,emergency vents,etc.ar common requirements for tanks storing motor fuels for purpose of being dispensed into motor vehicles.7 MAINTENANCE . Aboveground tanks are subject to basic maintenance requirements during thei service life.The tank vessel is subject to accidental damage,vandalism,and atmospheric degradation of the coating. The tank operator should perform periodic walk-around inspections to identif areas of damage to the vessel or the coating itself.Such damage should be repaired. Periodic repainting of the surface will be required.The frequency of this maintenance procedure will be based upon environmental factors in the geographic area where the tank is located.The operator is responsible for th selection of the paint,surface preparation and coating application.Local codes may require that the tank be relabeled. Proper site preparation is vital to ensure proper draining of surface water. Over time,settlement may occur which alters the effectiveness of the initial surface water drainage provisions.Visual inspection of the tank and surrounding foundation should identify any change in the drainage pattern. Should stagnant surface water be discovered against the surface of the tank, the tank operator should consult the installation contractor. This information furnished as a service of a Steel Tank Institute member. ©Copyright Steel Tank Institute.All rights reserved for exclusive use of Fireguard®licensees. 1/21/97 *SENT BY:9-21-98 ;7:49AM ;DAMES &MOORE -ANC-907 269 4685;#1/4 >i FAX TRANSMISSION DAMES &MOORE 5600 B Stacer,Sure 100 Ancnorace,AK 90518 bso907/562-3366 ustFax:807/582-1297 Ta: NAME:FAX NUMBER:DATE: ERIG MARCHEGIANI 269-4685 Sepremser 21.1998 COMPANY:TELEPHONE NUMBER:TIME OF TRANSMISSION: ALASka DEPARTMENT OF ENERGY 2680-4684 7,40 FROM: NAME:Jonww STRICKLAN TasSK/JOB NUMBER: 37 203-010-218 SUBJECT: Tank Froat Set Points MESSAGE;YOU SHOULD RECEIVE 4 PAGES,INCLUDING COVER SHEET,PLEASE CALL IF YOU DO NOT RECEIVE THE CORRECT NUMBER OF PAGES. Eric, 1.PER OUR DISCUSSION ON FRIDAT ATTACHED IS A METHOD ['VE USED IN THE PaST TO CaLCULATE FLUID DEPTHS IN HORIZONTAL TANKS AND CALLING OUT FLOAT SET PoInNTH,[T'S PRETTY Basic.LET ME KNOW IF IT HELPS. JOHN SENT BY:.9-21-98 +7:494M ;DAMES &MOORE -ANC-307 269 4685:;#2/4 f The.pITRENES.TABLE.As.en)PAGE "uae (oFHEan a_Fagne MARQUIARE |POCKET.REFERErIcE.AND CAN.BEEDeen|TO...SAL SVURTE.Fu:BAPTHS...FOR...Eben.ser.Poms...Hog IZonTAL.,STOR A EE TANS.a4THewaFabelirs_NEEOEOS2.Tha"TaN.'Vetume.._ye aeLeOTL...TANIA...Dinmeress..D._Linewes er.a._Uelumé.TO.Rami.IM.TANomy:id rh.::;io :;i ::::aDEPTH.Face.aN=an -cs Yeu Winer,XooR,set.Powt..=oonNpenceTe.AenOAT.oP oP gd i EG Ors Vee %fu ; 2_Ente.ORRT.nee"FIND ."Nua "peers."FACTOR.AE."XoR.WRNLXoug...SE7 :.Porror,SET AT.ISREDLL..NOUR DEPTY FretogjlateBE.Oo q..FInd ThE.As SOCIATED.|Rete.Cor)...Le Xoar...PROBE.HEN CTH CP.(Lewes.Rem,Tor.OE.ate18.ba Q AL SEE...Neer PAGE.FoRL BAmPLE AEC,INC.408 TITLE 801 West Fireweed Lane Anchorage,Alaska 99503-1801 SUBJECT (907)272-6735 FAX (907)272-7531 ay CHECKED OaTE SHEET *SENT BY:9-21-98 ;7:50AM ;DAMES &MOORE -ANC-307 269 4685:#3/4 meer oeteees a.Jo\000..get.sho PouRLe si WALL.Age,Time Gb peemndammentemmnnte }a iam ere Je LIS.Inicns..dts same qemmenony ce 16)ses campagneak.2 WANT.Jo."SET.Poors...70.Aenvere...AT. Eo: Os SYT9S60..is O.905. S "EnteR ABLE.a.pra as INTERPOLATE "geween sueAN!VWe2s220,ITER POLAT ED RAMO<a).”senjeseomnssducetene fee asH, TBs oeOeboob Mee ceenedieeseeray iaSin.-"6csaadicns. ie PU.eve.eeeTp.oF TANK Lf chsen femme!Lew ag 222,I. AEC,INC. 801 West Fireweed Lane Anchorage,Alaska 99503-1801(907)272-6735 FAX (907)272-7531 ay JOS TITLE NO SUBJECT CHECKED DATE SHEET 2 OF.3 'our£00400014/5-ANC?9-21-98;7:SUAM;DAMES&MUUKESENTBY:=2057isi" Galions Remaining = Usa the formula Ratio 2H and then the followingtableinorde:to Calculate the Oepth Factor. Oepth Factor x Total Tank Gallons PART Ost -»0907 O20 =-=oecetOeoepenne Table For Horizontal Cylindrical Tanks Diameter in Inches 96 in. Length in Inches 120 in. Tank #}= Depth Volume Depth Volume Depth -Volume ;z O ; 9 in.178 gal.57 in.2,326 gal. 19 in.527 gal.67 in.2,802 gal. 29 in.958 gal.77 in.3,233 gal. 33 in.1,144 gal. 81 in 3,385 gal. 39 in.1,434 gal.87 in.3,582 gal. 43 in.1,631 gal.91 in.3,686 gal. U6 od- 2206 -as,26"Cl gr <19.02 asad -ee -?Gy Shey (232 ev 68,RUS se AiterhnenncnCCteLEER iees .tf ,1 _f rout pee a ie ne:ve .lf ?:pine :mp re bm reer ST oe :et woe esta aid ge Bar AEA Fs]atl on Tiki,OEOMANISESSILISLESIEAOSeyeaaoyer se ee se geeae gk ore nafosieeeeeeaaLeee:Sabor J r-a 0 Pes BRENf!ls i=j oe ee 'pe Peas a ee :'ar AlWo8 rid 0 Nicoll Oe Ee Ko ae a eea oy eandi4G::va eauot1,bok bile Soe s CSI fire rated and non-fire rated Hoover Vault Tanks™are built to accommodate your abovegroundliquidstorageneeds. -With eight regionally located steel tank manufacturing facilities across the U.S.A.,CSI can supply quality prod- ucts to companies concerned with implementing national tank replacement programs.In addition to stan- dard tanks featuring double-wall,fire-rated construction, we supply factory-installed equipment packages for: e Automotive fuel dispensing ¢Aviation fuel dispensing Standby generators Manufacturing Facilities: Used oil California,Idaho,Nebraska,Kansas,Indiana, Step platforms and more Pennsylvania,Maryland,North Carolina Vault Tank options: e UL-142 listed double-wall inner tanks,providing triple containment ¢Tank capacities from 250 to 30,000 gallons ¢3,000 PSI concrete ©Stainless steel inner tanks Dual compartments available in all capacities *Lifting lugs and pump mounting brackets Maintenance free exterior coatings *Internal coatings compatible with aviation fuels and other chemicals Containment Solutions,Inc.is a Denali Company.Denali Incorporated is a group of companies pledged to provide cost effective,environmentally sound solutions to contain and dispense critical fluids for today, and in the future.For more information on Denali,Inc.,call 713-627-0933 or visit our web site: www/denaliincorporated.com. CONTAINMENTAXSOLUTIONS. A DENALI COMPANY 6740 Bay Meadow Drive «Glen Burnie,MD 21060 Phone:800-777-2823 *Fax:410-787-0011 http://www.containmentsolutions.com MEMBER ©1998 Containment Solutions,Inc.All rights reserved.U |z P"Cm PetalTheContainmentSolutionslogoisatrademarkofContainmentSolutions,Inc. Pub.No.TNK1504 «Litho in U.S.A.March,1998 Aboveground oRrettinenenSteel Afrrordabie Abovegrouned Storage Hoover Vault Tank™ Fire-Rated Doublewall Aboveground Tanks -- Environmonial Tank Covers and Equioment Compartments'Containment Solutions,'Inc.provides safe,affordable solutions for the storage of flammable andombustibleliquids.lf you are concerned about the effects fuel storage has on your bottom line,look When you require security for your operating equipment,CSI offers optional Environmental Tank CoversagesofAboegroundFire-Protected Storage Tanks.for rectangular tanks up to 2,000 gallon capacity and Equipment Compartments for all cylindrical tanks. The Tank Covers and Equipment Compartments are constructed of steel and designed to protect and limit access to the equipment,providing secondary containment. O O ult Tanksmeettherequirements of all national fire codesforfire-rated above-yooroundstoragetanks|Discover the Advantages of Hoover Vault Tanks | |A |b Lad ? *...soe .. :na ae abeled according :on enka cae -a ¢UL 2085-Listed for protected secondary containment *Lightweight tank design minimizes freight charges 4toUnderwriters_ - _Two-hour fire rating using lightweight concrete and foundation constructionLaboratoriesStandardHOOVERVAULTTANK=:1-800-777-2823 True 360°"pressure testable”secondary containment2085"ProtectedSecondaryContainment'. Containment Solutions Vehicle impact protection Ballistic protection Built-in leak detection tube *Mounted on supports for complete visual inspection and anchoring oe ay provides Vault Tanks *30-year warranty _in either rectangular or cylindrical designs. *Meets requirements of all National Fire Codes UFC Articles 52 and 79,Appendix II and Standard A-ll-F-I . NFPA Standards 30 and 30A ¢Maintenance free exterior coating warranty (optional) ¢Factory installed equipment packages: ate.ctangula r Fio over Va ult Ta n ks . BOCA Motor fuel dispensing,emergency generator/fuel "ae 2 : : . .SBCCI oil,used oil collection (others available upon »Hoover Vault Tanks utilize patented designs with lightweight fireproofing materials,applied in the intersti-O :O »CARB Certified for Stage I and II Vapor Recovery request)-*tial space of doublewall tanks.These materials ensure that the inner tank is protected from the effects of . weae...; ce a ..*Tank capacities from 250 to 20,000 gallons"s fire.This design allows both the inner and the outer tanks to be pressure tested at the factory and in the ¢Underwriter's Laboratories of Canada (ULC)Listed ' a (30,000 -made to order)|_field.In addition,the fireproofing materials allow liquid to migrate through to the monitoring tube,so _..__;ocean 8a temas a aan.ee .*Two-hour fire rating reduces distance requirementsleaksfromtheinnertankaredetected.Rectangular vault tanks are space-saving in design..go 4 ee .under all national fire codes ¢Rectangular and cylindrical designs available Cylindrical Hoover Vault Tanks Standard Dimensions Hoover Vault Tanks are -designed to meet the RECTANGULAR DESIGN CYLINDRICAL DESIGN 7 _.,demanding needs of today's TANK OVERALL DIMENSIONS TANK OVERALL DIMENSIONS ee?--ee ;7 ACITY WEIGHT 'APA DIAMETER x LENGT!7ioeeindustry.Primarily designed ee (GALLONS)INCHES)(LBS)(MLONS)(INCHES)GTH ingpeSessooforthestorageofflammablereeeatk2504'9"x 3'7”x 3'9”3,200 250 3°10"x 4°11"3,200aandcombustibleliquids,500 6'8”x 47"x 3'9”5,000 300 3°10”x 58”4,000 "these tanks can be used for 1,000 7'9”x 5'7"x 49”7,500 500 4'8”x 61"5,000 |a wide variety of applica 1,500 10°7"x 5111"x 4'9”10,000 -1,000 6'0"x 8'8”7,500 a Sa as :2,000 11°10”x 611"x 49”12,500 2,000 6'0”x 12°8”12,500L"agi Hons.3,000 9°"x 711"x 71”15,800 3,000 60"x 128”15,800 Oe 7 Eee 4,000 12°8"x 711"x 71”19,400 4,000 6'0”x 24'8”19,000 5,000 15'8"x 7°11"x 71”23,000 5,000 8'8”x 14'0"23,000 6,000 18'8”x 7°11"x 71"26,700 6,000 8'8”x 16°8”26,600 8,000 24'8"x 711"x 7"1"34,000 8,000 8'8”x 22°0”33,500 10,000 30°8”x 7°11"x 7'1"41,300 10,000 8'8”x 27°4”40,200 =12,000 368"x 7°11"x 7°1"48,200 12,000 8'8"x 32'8”45,100be15,000 45'8"x 7°11"x 71"49,500 15,000 10'8”x 26'3”47,700ne20,000 60'8”x 7°11"x 71”75,000 20,000 10'8”x 34'8”72,500 ALASKA INDUSTRIAL DEVELOPMENT AND EXPORT AUTHORITY a A @@E™ENERGY AUTHORITY 333 W.4TH AVENUE,SUITE 220 ANCHORAGE,ALASKA 99519-2341 907 /269-4640 FAX 907 /269-4645 INVITATION TO BID Kiana Bulk Fuel Tank Purchase Invitation to Bid (ITB)DOE-00-G-037 March 13,2000 Dear Prospective Bidder: The Alaska Energy Authority/Rural Energy Programs (Authority),on behalf of the City of Kiana is soliciting bids from interested parties for bulk fuel storage tanks. You are invited to submit a bid to provide bulk fuel storage tanks for the Kiana Bulk Fuel Upgrade project. Your bid must: fo]Be prepared and submitted in strict accordance with the Instructions to Bidders; Include the information requested by the Bid Response Requirements; and Comply with the Bid Response Requirements and the terms and conditions of the Contract. Please submit one (1)original and one (1)copy of your bid to: Alaska Energy Authority Rural Energy Programs 333 West 4th Avenue,Suite 313 Anchorage,Alaska 99501-2341 Attention:Ms.Mary Judd Two options for delivery date and location are provided in the bid schedule.Bids may be provided for one or both options in the bid schedule.Only one option will be Kiana Bulk Fuel Tank Purchase Invitation To Bid March 13,2000 awarded.The contract will be awarded to the bidder with the lowest priced acceptable bid for the schedule option that is determined to be most beneficial to the project. Determination of most beneficial option will include evaluation of potential shipping schedules and costs. Bids must be received at the above address no later than 2:00 PM,local time,March 23,2000.Bids received later than this time and date will not be opened.Partial or incomplete bids will not be considered. Bids must be valid for at least ninety (90)days after the date of receipt of bids shown above.It is the Authority's intent to award a contract upon completion of the bid evaluation process. Small and Minority businesses,women's business enterprises,and labor surplus area firms are encouraged io participate. All information received by the Authority as a result of this Invitation to Bid and subsequent thereto shall become the property of the Authority,to be used and disclosed at its sole discretion without further obligation to you or any other prospective contractor. Any questions you may have should be directed to Ms.Mary Judd at (907)269-4691. Sincerely, A Percy Frisby Rural Energy Manager Enclosures as stated. Doc\Contractual\Kiana\KianaTanks itb STATE OF ALASKA Department of Community and Economic Development Alaska Energy Authority/Rural Energy ProgramOnbehalfoftheCityofKiana 333 West 4th Avenue,Suite 313 Anchorage,Alaska 99501-2341 INVITATION TO BID KIANA BULK FUEL TANK PURCHASE ITB NO.DOE-00-G-037 Doc\Contractual\Kiana\KianaTanks itb TABLE OF CONTENTS PageINSTRUCTIONSTOBIDDERS Definition of Bidder Discrepancies,Omissions and Additional Information Bid Preparation Costs Preparation and Submittal of Bids Modification and Withdrawal of Bids Receipt and Opening of Bids Contract Award Protest PeriodONOARWN>NROROROPRAaaSasamDoc\Contractual\Kiana\KianaTanks itb -j-Contract No.DOE-00-G-037 INSTRUCTIONS TO BIDDERS 1.Definition of Bidder The term "Bidder"as used in this Invitation to Bid (ITB)shall mean any person orfirmsubmittingabidinresponsetothisITB. 2.Discrepancies,Omissions and Additional Information Bidder is responsible for examining this ITB and all addenda.Failure to do so will be at the sole risk of Bidder.Should Bidder find discrepancies,omissions,unclear or ambiguous intent or meaning,or should any question arise concerningthisITB,Bidder shall notify the Alaska Energy Authority/Rural Energy Programs(Authority)of such findings immediately.Should such matters remain unresolved by the Authority,in writing,prior to Bidder's preparation of its bid,such matters should be addressed in Bid Requirements,Part 6,Exceptions and Clarifications. The Authority is not responsible for oral statements made by its employees,agents or representatives concerning this ITB.If Bidder requires additionalinformation,it must request that such information be furnished in writing by theAuthority. 3.Bid Preparation Costs All costs of bid preparation,including site visits,and any other pre-award costsshallbeatBidder's expense. 4.Preparation and Submittal of Bids Bids shall be prepared and submitted in the number,form and format requestedbytheSolicitationLetterandthisITB.All copies shall be properly executed,allblankspacesfilledin,and any interlineation,alterations or erasures fullyexplainedandinitialedbyBidder.Bidder's response shall be organized as follows: Part1 -Bid Response LetterPart2-Business InformationPart3-Cost Proposal/Schedule of PricesPart4-Technical PlanPart5-Bid EvaluationPart6-Exceptions and Clarifications Bidder's response shall be delivered to the Authority at the address shown in theSolicitationLetterinasealedenvelopeorpackage.The entire package must be clearly marked as a sealed bid.Failure to follow these instructions may result in inadvertent premature opening and subsequent disqualification of the bid. Doc\Contractual\Kiana\KianaTanks itb -1-Contract No.DOE-00-G-037 5.Modification and Withdrawal of Bids Bidder may,without prejudice,modify or withdraw its bid by written request,provided that such request is actually received by the Authority prior to the bidduedate. 6.Receipt and Opening of Bids Bids must be received by the Authority at the above address no later than 2:00 PM,local time,March 23,2000.Bids received later than this time and date will not be opened.Partial or incomplete bids will not be considered.Bids must be valid for at least ninety (90)days after the date of receipt of bids shown above.It is the Rural Energy Programs/AEA's intent to award a contract upon completionofthebidevaluationprocess. 7.Contract Award The Authority has the sole right to select the bid schedule option most beneficial to the project.Determination of most beneficial option will include evaluation of potential shipping schedules and costs.The Authority has the sole right to selectthesuccessfulBidderforaward,to reject any bid as non-responsive,or not to award a contract as a result of this ITB. 8.Protest Period Protests must be received at the Authority within 5 days after issuance of theNoticeofIntenttoAward. Doc\Contractual\Kiana\KianaTanks itb -2-Contract No.DOE-00-G-037 ALASKA ENERGY AUTHORITY/RURAL ENERGY PROGRAMS ON BEHALF OF THE CITY OF KIANA ITB NUMBER DOE-00-G-037 KIANA BULK FUEL TANK PURCHASE BID RESPONSE REQUIREMENTS Doc\Contractual\Kiana\KianaTanks itb Contract No.DOE-00-G-037 ALASKA ENERGY AUTHORITY/RURAL ENERGY PROGRAMSONBEHALFOFTHECITYOFKIANA ITB NO.DOE-00-G-037 TABLE OF CONTENTS PagePART1BIDRESPONSELETTER1 PART 2 BUSINESS INFORMATION 2 PART3 COST PROPOSAL/SCHEDULE OF PRICES 3 (a).Pricing 3 (b).Bid Items 3 (c).Bid Schedule 3 PART 4 TECHNICAL PLAN 4 (a).General Requirements 4 (b).Organization Experience 4 PART5 BID EVALUATION 5 PART6 EXCEPTIONS AND CLARIFICATIONS 6 (a).Commercial Exceptions and/or Clarifications 6 (b).Technical Exceptions and/or Clarifications 6 Doc\Contractual\Kiana\KianaTanks itb -j-Contract No.DOE-00-G-037 PART 1 . BID RESPONSE LETTER BIDDER In response to the above titled Invitation to Bid (ITB),the undersigned hereby proposestotheAuthoritytofurnishrequiredlabor,supervision,equipment,materials,suppliesandotherresourcesandtoperformrequiredoperations,duties and obligations tocompletetheWorkstipulatedinPart3(b)(Bid items)and Attachment 1 (Bulk Fuel TankSpecifications)of this ITB. The undersigned agrees that this bid constitutes a firm offer to the Authority whichcannotbewithdrawnforninety(90)calendar days from the bid due date. The undersigned certifies that Bidder has examined and is fully familiar with all of therovisionsoftheContractDocumentsandissatisfiedthattheyareaccurate;that Bidderascarefullycheckedallthewordsandfiguresandallstatementsmadeinthisbid;thatBidderhasSatisfieditselfwithrespecttoallmatterswhichinanywayaffecttheWorkorthecostthereof.The undersigned hereby agrees on behalf of Bidder that the Authoritywillnotberesponsibleforanyerrorsoromissionsinthisbid. lf awarded the Work,the undersigned agrees to execute and return the ContractDocumentstotheAuthoritywithinfive(5)days of receipt.The undersigned herebycertifiesthatheorsheisauthorizedtobindBiddertothisbidandtoacontractual agreement resulting therefrom. Attached hereto and by this reference incorporated herein and made a part of this bidaretherequiredbidDataandallotherinformationwhichBidderdesiresconsideredaspartofthisbid.Bidder acknowledges that information submitted with this bid which itrequirestobeincorporatedintoaresultingcontractualagreementhasbeensoidentifiedbyBidder.Bidder further acknowledges that the Authority,at its option,may incorporateanyoftheinformationsubmittedbyBidderintoaresultingcontractualagreement. The undersigned also acknowledges receipt,understanding and full consideration of thefollowingaddendatotheITB.If no addenda have been received,enter "none." Addenda Nos. BY: Signature (Type or Print Name) (Title) (Date) Doc\Contractual\Kiana\KianaTanks itb -1-Contract No.DOE-00-G-037 PART 2 BUSINESS INFORMATION ADMINISTRATIVE INFORMATION Bidder shall submit the following administrative information: Name of Bidder Type of business entity. (Sole Proprietorship,Partnership,Corporation,Joint Venture,etc.) For corporation,state of incorporation Federal Tax Identification Number Information For Contract Notices Street:Attention: P.O.Box:Telephone #: City/State/Zip:Fax#: Contractor Representative Street:Attention: P.O.Box:Telephone #: City/State/Zip:Fax#: Payment Address Street:Attention: P.O.Box: City/State/Zip: Doc\Contractual\Kiana\KianaTanks itb -2-Contract No.DOE-00-G-037 PART 3 COST PROPOSAL/SCHEDULE OF PRICES (a).Pricing Bidder shall submit its prices and rates for Pay Items set forth below.If awardedacontract,Bidder's prices and rates will be integrated into and subject to thecompensationandpaymentprovisionsofthecontractdocument. Bidder's prices and rates shall include all costs and profit for accomplishing theWorkdescribedintheContractDocuments.Should Bidder consider that a payitemforapartoftheWorkhasnotbeenlisted,it shall include the cost for such part of the Work in the prices shown hereunder. Except as may be otherwise specified by the Contract,Bidder's prices and ratesshallremainfirmfor90daysafterthebiddeadline. The low and responsible bidder shall provide the unit costs for each of thedifferentsizesoftanks,upon receipt of contract. (b).Bid Items PLEASE NOTE:BIDDERS MUST PROVIDE A LUMP SUM BID FOR ALL OF THE TANKS LISTED.SEE ATTACHMENT 1 FOR SPECIFICATIONS. Item Quantity 22,300 gallon single wall tanks 3 27,000 gallon single wall tanks 4 17,600 gallon single wall tanks 1 12,000 gallon double wail tanks 6 (c).Bid Schedule PLEASE NOTE:BIDDERS MAY OFFER BID ON ONE OR MORE OF THE FOLLOWING OPTIONS.ONLY ONE OPTION WILL BE AWARDED. OPTION DELIVERY LOCATION &DATE Price A F.O.B.Seattle WA Dock -June 9,2000 B F.O.B.Anchorage AK Dock -June 16,2000 PleaDoc\Contractual\Kiana\KianaTanks itb -3-Contract No.DOE-00-G-037 PART 4 TECHNICAL PLAN (a).General Requirements Bidder shall submit a Technical Plan describing bidder's experience in providing equipment like that described in the Statement of Work set forth in Section |of the Contract. Bidder's Technical Plan must respond to each of the requirements set forth below and contain the information requested. (b).Organization Experience Identify and briefly describe work related to the proposed effort and include: (1).Experience Bidder shall submit,as part of the bid,evidence which supports that bidder has supplied fuel tanks of a similar size and application to that specified in this ITB as required by the specifications included in Attachment 1. (2).Qualifications Bidder shall submit evidence of authorization from third party listing agency to provide UL listed tanks as required by the specifications. (3).References Names,address,and telephone numbers of a minimum of three clients who may be contacted to whom Bidder has supplied similar equipment. Doc\Contractual\Kiana\KianaTanks itb -4-Contract No.DOE-00-G-037 PART 5 BID EVALUATION The following are mandatory pass/fail criteria which must be met for a bidder to be considered for award of this work: (a).Must bid specifications of fuel tanks and materials identical to those requested under this ITB. (b).|Must meet or beat the delivery date of the bid schedule option offered at the F.O.B.location listed. (c).|Award will be made based on the total bid price for the bid schedule option determined to be the most beneficial to the project.Determination of most beneficial option will include evaluation of potential shipping schedules and costs.Award will be made to the bidder with the lowest cost bid who meets all of these criteria and whose technical plan is acceptable. Doc\Contractual\Kiana\KianaTanks itb -5-Contract No.DOE-00-G-037 PART 6 EXCEPTIONS AND CLARIFICATIONS Bidder shall state below all exceptions or clarifications,if any,taken to the proposed Contract Documents (see paragraph 2 of the Instructions to Bidders)which have not been resolved by the Authority.Bidder shall identify the section,article and paragraph to which such exceptions or clarifications refer;reasons therefore;and proposed resolution.Any items in the proposed Contract Documents to which no exception is expressly noted below,shall be considered non-negotiable.If no exceptions or clarifications are taken state "NONE"below as appropriate.Bidders are hereby notified that any exceptions entered below may cause your bid to be considered non-responsive, (a).Commercial Exceptions and/or Clarifications (b).Technical Exceptions and/or Clarifications Doc\Contractual\Kiana\KianaTanks itb -6-Contract No.DOE-00-G-037 KIANA BULK FUEL TANK PURCHASE INVITATION TO BID NO.DOE-00-G-037 ATTACHMENT 1 BULK FUEL TANK SPECIFICATIONS Doc\Contractual\Kiana\KianaTanks itb -7-Contract No.DOE-00-G-037 BULK FUEL TANK SPECIFICATIONS ITB DOE-00-G-037 SUBMITTALS Submit two copies of materials list,catalog cuts,and shop drawings for tanks to the engineer (Alaska Energy and Engineering 349-0100)for approval prior to start of construction. TANKS Provide shop fabricated tanks of dimension and capacity as indicated on individual tank drawings.All tanks to be welded steel horizontal configuration,single or double wall construction as indicated.Double wall tanks to be tight-wrap construction.The tank quantities and configurations are shown on drawings M1 through M6 which follow the end of the written specifications. All tanks shall be UL listed and labeled,and rated for storage of unleaded gasoline and diesel fuel at atmospheric pressure over a temperature range from -50F to +100F. Provide shop drawings for review and approval prior to starting fabrication.Shop drawings to indicate compliance with all requirements of drawings and specifications including joint type,construction details,painting,labeling,etc. Manufacture in accordance with U.L.Standard 142 and provide with U.L.label.Tank shell joints to be full penetration butt welds or double welded full fillet lap joints,U.L.142 figure 6.1 number 2 or 3.Head to shell joints to be full penetration butt welds or double welded full fillet lap joints,U.L.142 figure 6.2 number 2 or 6. Provide with all openings and attachments indicated.Openings indicated as bungs to be female pipe thread.Openings indicated as nozzles to be male pipe thread,schedule 40 unless indicated otherwise.Openings indicated as flanges to be ANSI 150#pattern raised face flanges. Provide with integral steel saddle and skid foundation.Saddles to be seal welded to tank -bolt on or strap on saddles are not acceptable.Provide minimum 8"depth steel "|-beam”skid foundation designed to allow dragging of the tank and lifting from one end. Skids to extend 12"beyond each end of tank and be provided with 3"diameter schedule Doc\Contractual\Kiana\KianaTanks itb -8-Contract No.DOE-00-G-037 80 steel pipe towbar at each end.Combination saddle and skid foundation to be designed to limit height of tank bottom to 12"maximum above bottom of skids. Seal weld all non-structural seams and round sharp edges prior to painting.Sandblast tanks and all attachments,including ladders,in accordance with SSPC-SP-6.Paint with two coats of self-priming epoxy,Devoe Bar-Rust 236 or equal,color white,to 12 mils minimum dry film thickness. Label ends of tanks as indicated on individual tank drawings.Label all openings on top of tank with minimum 1"high black letters indicating function as listed in parentheses on individual tank drawings Seal openings to prevent entrance of water and dirt prior to shipping.Install gaskets on all manholes and bolt lids tight.Install blind flanges for all flanged openings.Install steel pipe plugs or caps on all bungs and nozzles except as noted.Install 2"x1/2" bushing in one bung on the top of each compartment (including secondary containment) on each tank to provide venting for thermal expansion. END OF WRITTEN SPECIFICATIONS Doc\Contractual\Kiana\KianaTanks itb -9-Contract No.DOE-00-G-037 oem nee ms mame ROmete em ee qi!SyueLeue!y\eue;\enyaesUu0D\o0gSANVL13N43NINEVNVINANVLNOTIVSOO£'ZZTIVMZIONIS3mTu90aAaO3NOIS30LALENVIN-OL-940LWi33HSJWISON="FNIS49UeQ'ON}9es}U05vav/V3dlvpuoAunuwo:Diy396303Saie(WET-10S66ONnOTy'ebaspuyCLEPUN'onueryWie"MmCOSdnoigA6yeu3jounyqusuidopnegd1W0VASASlSPLCILIG_NOILS:GENERAL NOILS: [17>FOR 2 EACH OF 3 TANKS TOTAL PROVIDE 4”HIGH BLACK LETTERING x1/2”1)PROVIDE 3 EACH SINGLE WALL 22,300 GALLON STROKE:"DIESEL FUEL 22,300 GALLONS"NOMINAL CAPACITY TANKS.OVERALL 'TANK DIMENSIONS ARE 10'-0"¢x 38'L. [2>FOR 1 EACH OF 3 TANKS TOTAL PROVIDE 4”HIGH BLACK LETTERING x1/2”STROKE:"GASOLINE 22,300 GALLONS”2)MAXIMUM OVERALL SKID LENGTH 40'-0". 9'LONG 1-5/8"x1-5/8"x12 GA STRUT LOCATED WHERE INDICATED ON ENDS OF SONTANKATTACHEDWITH1/8”FILLET WELD BOTH SIDES FULL LENGTH.PROVIDE xe OF AYTWOONEACHENDOFTANK(4 TOTAL)A SEC AONa°°e.][4>PROVIDE 20”WIDE LADDER WITH GRIP STRUT PLATFORM 18”BELOW TOP OF TANK BR:"on fa)AND 7 EACH RUNGS AT 12”ON CENTER (BOTTOM RUNG 18”ABOVE BOTTOM OF GovrdorcceesccscecccceiooeyTANK).EXTEND SIDE RAILS 18”MIN ABOVE TOP OF TANK.FABRICATE FOR BOLT GraggtersscseccseceeegeeegONFIELDATTACHMENTANDREMOVEFORSHIPPING.Wor BRIAN C,GRAY IGFoeHeer\D pecesseesn OeWiFoFesyN=NAAASS Bar wf a i)ses .©uy .z SE G =o 8 2 ral G = So g Ses A =3 S 22 3 2e ==is a =os s Fs a °o Py 5 : NN st N stciteLAohaLAL |||{|_|t {|8°8"18”66 36”12”<1 anes |XL 2 th les - 3”BOTTOM FLANGE.SEE DETAIL 1/M6 F 1"WATER DRAW.SEE DETAIL 2/M6 i |oy \C=-3"SCH 80 TOW BAR,BOTH ENDS OF SKID of qi!syue,BUENeuRNy\enseU0D\00qSYANVL13N43WINEYNVINANVLNONNWWS000°ZZTIVMFJIONIS3TY908(ABO3NDIS30"48NAVDZWLENVINie)J-L-LbL-940CWJ33HSTWISON=TWIS0dONPejuog'moednoig,A6seugjouny/30l¥vay,WLT-1OS66Owsory"ebosIPUySigSUNS"enumywipUBLUGO)BASG21A?eaegmovespve,Sayunuuuiog40YueVISAS/PETC NOM --_ [>4”HIGH BLACK LETTERING x1/2"STROKE:"DIESEL FUEL 27,000 GALLONS” 9'LONG 1-5/8"x1-5/8"x12 GA_STRUT LOCATED WHERE INDICATED ON ENDS OFTANKATTACHEDWITH1/8"FILLET WELD BOTH SIDES FULL LENGTH.PROVIDETWOONEACHENDOFTANK(4 TOTAL) [35>PROVIDE 20”WIDE LADDER WITH GRIP STRUT PLATFORM 18”BELOW TOP OF TANKAND8EACHRUNGSAT12”ON CENTER (BOTTOM RUNG 18”ABOVE BOTTOM OF TANK).EXTEND SIDE RAILS 18”MIN ABOVE TOP OF TANK.FABRICATE FOR BOLT ON FIELD ATTACHMENT AND REMOVE FOR SHIPPING. GUNURAT NOM ; 1)PROVIDE 4 EACH SINGLE WALL 27,000 GALLON NOMINAL CAPACITY TANKS.OVERALL TANK DIMENSIONS ARE 11'-0"8 x 38'L. 2)MAXIMUM OVERALL SKID LENGTH 40-0". De,ME 8210 oeBSiA"on °2°?°x aSESManas ier oa - > SS 8 5 g \4SEG=&8 3 oOo [)© z 2 25 3 222 3 an 4a &= a o8 =A a oO Pe NN as N -NaimLAkhi, I oy4)8°8"18"66 36” 3”BOTTOM FLANGE.SEE DETAIL 1/M6 ||--sopBUNG(SPARE)oY,tTTF1”WATER DRAW.SEE DETAIL 2/M6 i =6@\o--3"SCH 80 TOW BAR,BOTH ENDS OF SKID Gysyue]Buer\euenenjoesjuog\o0qSHNVL13ndNINEVNVINANVLNOTIVS009°ZETIVMJIONIS3ATU308'AMO3N01S30SALENVIM-"ZL-940CWi33HS07]'ONyOeWUODdnoA6s0u9jouny/W30IvVavWET-LOSEEONsory'ebompUyCICSUAS"ONUEAYWie"mMECE=/Uueude4?1999sywowesgpus,fyuusuoy$0JueASVSS.ALIGOHLVvDELCIUG NOW:- [14>PROVIDE 4”HIGH BLACK LETTERING x1/2”STROKE:"DIESEL FUEL 17,600 GALLONS" 9'LONG 1-5/8"x1-5/8"x12 GA_STRUT LOCATED WHERE INDICATED ON ENDS OFTANKATTACHEDWITH1/8”FILLET WELD BOTH SIDES FULL LENGTH.PROVIDE TWOONEACHENDOFTANK(4 TOTAL) [3>>PROVIDE LADDER &CATWALK THIS END,SEE SHEET M4 FOR LAYOUT GUNURAL NOILS: 1)PROVIDE 1 EACH SINGLE WALL 17,600 GALLON NOMINAL CAPACITY TANK.OVERALL TANK DIMENSIONS ARE 10°-0"¢x 30°L. 2)MAXIMUM OVERALL SKID LENGTH 32°-0". voogeocavccsscvcescccgoelf©=6BRIANC.GRAY 2 EGVS*,ME B20 IS byVe[S}---LIFTINGEYE-#BUNGi ---Lu - -uJ SF ==tu Zz<<>Qa iu J ioTQa.a (Fa)G oO w - ---ed ed Soo©©oo Oo 4 oO =zz z z Zz >=z PrDDD>D>5 =i)noo a iva)ma ra :mn : a8 3 2 2 a Pay Fy Oo NN a +t ro]- k ---t ;|_|j--t88 22 22 22 j 7 24 3”BOTTOM FLANGE.SEE DETAIL t/M6 || 1”WATER DRAW.SEE DETAIL 2/M6 f]ty\C=--_3"SCH 80 TOW BAR,BOTH ENDS OF SKID qy!syue|euer\euennenjaesU09\00gANOAY]WIVMLVYD#%Y300W1AMNVLNOTIVD009°Z1TIVMJIONISSANVL1T3N4WINEVNVIN3Tu308-AgO3NOISadPALENVIN-€L-TWISON=JWISd"ONJORNUODU3junyVadlvDiy4084035je46,FIgounS"envenYWemECCVav.§¥L7Z-10S66ONsory'eSos0uDUYydnossyuewdopaegmwouesgpuoAzunuswu0esyoQueWaserS/ALIBOHLTYADYSNaDGENERAL NOIES: 0 1)PROVIDE 3'-0"W x 8'-O"L CATWALK AS SHOWN.SURFACE OF CATWALK TO BE GALVANIZED DIAMOND TREAD GRIP STRUT. 12°)36"CATWALK TO BE PERMANENTLY ATTACHED TO TANK. va DESIGN CATWALK TO BE ABLE TO SUPPORT A 1,000 LOAD IN ACCORDANCE WITH ULL.142. 2)PROVIDE 20”WIDE LADDER AS SHOWN.LADDER TO BE TOP VIEW O IN BOLT-ON CONNECTION &PROVIDED LOOSE FOR SHIPMENT. >susonat 3)PROVIDE 42”HIGH GUARDRAIL AS SHOWN.GUARDRAIL TO BE BOLT-ON CONNECTION &PROWDED LOOSE FOR SHIPMENT.96"4 O 4)SEAL WELD,GRIND SMOOTH,SANDBLAST,AND PAINT LADDER, GUARDRAIL,AND CATWALK FRAME TO MATCH TANK -SEE SPECIFICATIONS. 2,SALLADDERGUARDRAILoesey,gx 491H x ee) wecscccccccsccccesescoseef*BRIAN.GRAY oS(Ss.Me e210 aS42"TOT \ARES ONS CATWALK 20”LONG LADDER RUNGS AT 12”0.C. END VIEW qusyuejueeuRD\enoesuoD\o0gSANVLT3N4IWINEYNVIXANVLNOTIVD000°T!ThvM31anoa30TW908+49dano1sa0SWLENVIN-PL-940CAJNWISON5cy[Yer.q'ONyoesUODAyunusuesyojueV3alvDiy400309SiPpdno19A620ugjounyVaVvlet%-10566Onsviy'abompuyCLESUNG"OnueayWe'mMECTMSASluewdopnegoqwoucsdAUHOHLNYVvSPLGIIG NOW:ce GENERAL NOTES: [>PROVIDE 4”HIGH BLACK LETTERING X 1/2”STROKE:"DIESEL FUEL 12,000 GALLONS”1)PROVIDE 6 EACH TIGHT WRAP DOUBLE WALL12,000 GALLON NOMINAL CAPACITY TANKS.[Z>9"LONG 1-5/8"x1-5/8"x12 GA STRUT LOCATED WHERE INDICATED ON ENDS OF Na 1 as TANK ATTACHED WITH 1/8”FILLET WELD BOTH SIDES FULL LENGTH.PROVIDE TWO PRIMARY TANK DIMENSIONS:10-0 x 21-OL. ON EACH END OF TANK (4 TOTAL)2)ALL OPENINGS ARE INTO PRIMARY TANK UNLESS [3>PROVIDE 20”WIDE LADDER WITH GRIP STRUT PLATFORM 18”BELOW TOP OF TANK SPECIFICALLY NOTED AS SECONDARY AND 8 EACH RUNGS AT 12”ON CENTER (BOTTOM RUNG 6”ABOVE BOTTOM OFTANK).EXTEND SIDE RAILS 18”MIN ABOVE TOP OF TANK.FABRICATE FOR BOLT- ON FIELD ATTACHMENT AND REMOVE FOR SHIPPING. [4>FACE OF FLANGE 4”ABOVE TOP OF INNER TANK. ldWJre)i => >3S 3h Oo =F 6ee8:SSS 3 805 oe43<2 Sa 2 =SG 0 HoH Se Se gS S 222aoceScse2Sev2QSS3S59555POsjo-__-==="LE ud -=tried to oz of EF ee a<F -G ome O2 |F ISSodneWO|VOB 5 AS vwenEnl ve |[sC= ||||[it |)DI 18”18”12”24”12"8"8 12”.10° PRIMARY TANK --=4 SECONDARY TANK 2' we OF Ar I |Zed oZan"vl :Zee 490 ara)|DT .;y or2”SCH 80 PRIMARY TANK OUTLET WITH VBE sane Gea BRE150#FLANGE &6°x1/4”REINFORCING s}Paste ME 8210 S&FPLATES,CENTER OF PIPE 6”ABOVE TANK Ne:oon,ogee SSE ' Lu BOTTOM.SEE DETAIL 1/M6,SIMILAR.Wy Crores ON|AAAS . \o---3”SCH 80 TOW BAR,BOTH ENDS OF SKID o/ SUVL30>NVLQi!Sue]euen\euerenjoenuoj\o0qSANVL13N4WINEYNVD2MYWS08+48d3NnorsadSALENVIN-GL-910OW4133HSJWIONGD40JU0!€'ONyeNUODV3alvLURUILLO:puoAOly4°StirsdnoyapounyvavWHET-10S66ONsOTy'ebosoUySLESUNG"enueaywipmMSCEdoquewdowregsw0Uo?,VaswivslALIBOHLNYADY3N3aDie3”150f RF-=| WELD FLANGE 6"x 1/4”REINFORCING PLATE SEAL WELD TO TANK &PIPE 3”SCH 80 PIPE 2]C[TANK BOTTOM 1 \TYP.3°BOTTOM FLANGE(1\M6/NO SCALE 6"6 x 1/4”STEEL REINFORCING PLATE,SEAL WELD TO TANK & \1”SOCKETWELD 90 \---] 1”SCH 80 PIPE,LENGTH A AS REQUIRED TO TERMINATE WITHIN 1°OF TANK BOTTOM 6 TANK BOTTOM 1”SCH 80 PIPE 1”SOCKET FLANGE 2 \_TYP.WATER DRAW M47 NO SCALEe)491H ar 4 4BeNCaanBREEWoreME8210SZ STATE OF ALASKA Department of Community and Economic Development Alaska Energy Authority/Rural Energy Program On behalf of the City of Kiana 333 West 4th Avenue,Suite 313 Anchorage,Alaska 99501-2341 SAMPLE PURCHASE CONTRACT KIANA BULK FUEL TANK PURCHASE CONTRACT NO.DOE-00-G-037 TABLE OF CONTENTS SECTION |-STATEMENT OF WORK WONAARWNH>Scope of Work Description of Work Contract Term Contractor-Furnished Material Packaging Factory Tests Delivery Date Inspection and Acceptance Defective or Non-Conforming Workmanship Termination Authority Representative Contractor Representative SECTION Il -COMPENSATION AND PAYMENT PROVISIONS oOPON=Compensation Contract Price F.O.B.Point Invoicing and Payment Manner of Payment SECTION Ill -GENERAL PROVISIONS 1.Independent Contractor 2.Assignment(s) 3.Default 4.Force Majeure 5.Indemnity and Defense for Personal Injury and Property Damage 6.Warranty 7.Consequential Damages 8.Compliance with Law 9.Applicable Law 10.Federal Assurances 11.Discovery of Conflicts,Discrepancies,Errors or Omissions 12.Non-Waiver of Defaults 13.Contractor's Records and Authority's Right to Audit 14,Notices 15.Entire Agreement CONTRACT ATTACHMENTS Sample Contract DOE-99-G-037 Page OoAMOARARARRAWWWHWWwWOannunOWWMOOANNNNNODOOD[o>]-_pe CONTRACT DOCUMENTS ALASKA ENERGY AUTHORITY PURCHASE CONTRACT NO.DOE-00-G-037 KIANA BULK FUEL TANK PURCHASE This Contract is entered into by and between the Alaska Energy Authority with offices in Anchorage,Alaska on behalf of the City of Kiana (the Authority),and with offices in . The Contract is issued,approved and managed by the Alaska Energy Authority in accordance with its duties and responsibilities under Grant Agreement No.2195056.In issuing this contract the Alaska Energy Authority is acting as agent for the City of Kiana under the terms and conditions stated in that agreement.Any reference to "the Authority”herein,means the Alaska Energy Authority and the City of Kiana. WITNESSETH: For the consideration set forth below,the Authority and Contractor hereby agree as follows: SECTION I -STATEMENT OF WORK 1.Scope of Work Contractor,in a good and workmanlike manner and to establish to the satisfaction of the Authority,shall furnish all labor,materials,tools,equipment,supervision,insurance, transportation,and incidentals,except as specified in writing to be provided by the Authority,and shall do all things necessary to provide bulk fuel tanks (Work)for the City of Kiana.All Work shall be performed in accordance with the terms,conditions and other requirements of this Contract. 2.Description of Work Contractor shall provide the materials as described in the Bulk Fuel Tank Specifications (Attachment 1). 3.Contract Term This Contract shall be effective as of the date signed by the Authority,and shall expire on 4.Contractor-Furnished Material Material furnished by Contractor shall be new and of the quality and type specified in contractor's bid.No substitution may be made without specific written approval of the Authority.Approval of a substitute shall be at the discretion of the Authority. Sample Contract 3 DOE-99-G-037 "Buy American”provision:"In accordance with section 215 of the Clean Water Act (33 U.S.C.1251 et seq.And implementing EPA regulations,the contractor agrees that preference will be given to domestic construction materiais by the contractor, subcontractors,materialmen and suppliers in the performance of this subagreement. (Contractors must use domestic construction materials in preference to non-domestic material if it is priced no more than 6 percent higher than the bid or offered price of the non-domestic material.) 5.Packaging All materials to be provided hereunder shall be properly packaged and sized for barge shipment. 6.Factory Tests N/A 7.Delivery Date All materials and equipment provided hereunder shall be delivered to Dock on or before 8.Inspection and Acceptance The Authority shall have the right of access to and inspection of the Work and Contractor's facilities at all reasonable times during the Contract term,and Contractor shall provide proper facilities for such access and inspection by the Authority.Inspection by the Authority shalt not be deemed to indicate acceptance of any Work.Deliverable items shall conform to Contract requirements.Final inspection and acceptance shall be made by the Authority Representative at final destination or sooner. 9.Defective or Non-Conforming Workmanship If any Work is determined to be defective or not in conformance with the Contract,the Contractor will be notified in writing and shall,at Contractor's expense,immediately remove and replace or correct such defective Work. Failure of the Authority to discover defective design,materials or workmanship shall not relieve Contractor of its obligations under this Contract nor prejudice the rights of the Authority thereafter to reject or require the correction of defective work in accordance with the provisions of this Contract. 10.Termination The Authority,by written notice,may terminate this contract,in whole or in part,when it is in the best interest of the Authority.The Authority is liable only for payment in accordance with the payment provisions of this contract for services rendered before the effective date of termination. Sample Contract 4 DOE-99-G-037 11. 12. Authority Representative For this Contract,the Authority Representative is Eric Marchegiani,telephone:907-269- 4684;FAX 907-269-4685. Contractor Representative For this Contract,the Contractor Representative is ,telephone:XXX- XXX-XXXX;FAX XXX-XXX-XXXXKX. SECTION II -COMPENSATION AND PAYMENT PROVISIONS Compensation Contractor shall be compensated as set forth herein for Work performed in accordance with this Contract.Said compensation shall constitute payment in full for performance of Work,for all responsibilities and obligations of Contractor under this Contract,for all loss or damage arising out of performance of Work,and for all risks of every description connected with the Work,except as may be otherwise expressly provided in this Contract. Contract Price F.O.B.Point The price as set forth herein shall include delivery to the F.O.B.point: Dock on or before . Invoicing and Payment Invoices shall be prepared by the Contractor in the form and manner requested by the Authority and shall be submitted upon completion of the Work,unless otherwise approved by the Authority.Each such invoice shall set forth charges billable hereunder and not previously invoiced.Each invoice shall reference: Contract Number:DOE-00-G-037 Project Name:KIANA BULK FUEL TANK PURCHASE Ledger Code:LC:40637753 Budget Code:15683 Authority Project Manager Eric Marchegiani Original invoices shall be sent to: Alaska Energy Authority Rural Energy Programs ATTN:Eric Marchegiani P.O.Box 102880 Anchorage,Alaska 99510-2880 All invoiced amounts shall be itemized as required by the Authority and certified by Contractor as constituting allowable charges hereunder. Sample Contract 5 DOE-99-G-037 Following final acceptance of the work,the Authority will pay Contractor within thirty (30) days after receipt of Contractor's invoice except for any amounts which may be withheld or retained hereunder. 5.Manner of Payment Payments shall be made to Contractor by check and shall be transmitted to the following address: SECTION Ill -GENERAL PROVISIONS 1.Independent Contractor Contractor shall be an independent contractor with respect to performance of all Work hereunder and neither Contractor nor any party employed by Contractor shall be deemed for any purpose to be an employee,agent,servant or representative of the Authority in the performance of any Work hereunder.The Authority shall have neither direction nor control over Contractor,its employees,agents or subcontractors except in the results to be obtained hereunder.Contractor shall not assert in any legal proceedings arising out of Contractor's performance of Work that Contractor or any party employed by Contractor is an employee or loaned servant of the Authority. 2.Assignment(s) Assignment of rights and duties under this contract is not permitted unless authorized in writing by the Authority. 3.Default in case of default by the Contractor,for any reason whatsoever,the Authority may procure the goods or services from another source and hold the Contractor responsible for any resulting excess costs and other remedies under law or equity. 4.Force Majeure Force majeure is an occurrence beyond the control and without the fault or negligence of the party affected and which said party is unable to prevent or provide against by the exercise of reasonable diligence,including,but not limited to acts of God or the public enemy,expropriation or confiscation of facilities,changes in applicable law,war,rebellion, sabotage or riots,earthquakes,floods,unusually severe weather that could not reasonably have been anticipated,fires,explosions,or other catastrophes.Strikes and other related delays shall not be considered force majeure events. In the event of a force majeure occurrence,as defined herein,Contractor shall promptly give notice to the Authority.Contractor shall take all reasonable measures to minimize the effect of a force majeure occurrence and shall provide documentation of the impacts to the Authority.Rates and prices fixed by this Contract shall not be subject to adjustment as a result of a force majeure occurrence. Sample Contract 6 DOE-99-G-037 10. Any delay or failure in performance by either party hereto shall not constitute default or give rise to any claim for damages if,and to the extent,such delay or failure is caused by force majeure. Indemnity and Defense for Personal Injury and Property Damage To the fullest extent permitted by law,Contractor shall protect,defend,indemnify,save and hold the Authority,its respective officers,directors,agents and employees harmless from and against: (a).Any and all claims and liability,including costs and expenses,for bodily injury to, or death of,persons,including claims and liabilities for care or loss of services in connection with any bodily injury or death;and (b).Any and all claims and liabilities,including costs and expenses,for loss or destruction of or damage to any property belonging to Contractor,the Authority or others,the risk of which is not assumed by the Authority hereunder; resulting directly or indirectly from,or occurring in the course of,Contractor's performance of the Work.However,the indemnity obligation shall not extend to liabilities for injury or death to persons or loss or damage to property resulting solely from the Authority's negligence or willful misconduct.The Authority shall have the right,at its own expense,to join in the defense of any action in which it is made a defendant. Warranty Supplier shall warrant the materials in accordance with the manufacturers standard warranty. Consequential Damages Neither party shall be liable to the other for any special,incidental,indirect or consequential damages,nor for any loss of profits,production or business interruption, arising out of or in connection with this Contract or its termination. Compliance with Law The Grantee shall comply with all applicable local,state and federal statutes,regulations, ordinances and codes,whether or not specifically mentioned herein including;the Americans with Disabilities Act (ADA)of 1990;Equal Employment Opportunity Executive Orders;Copeland Anti-Kickback Act;Davis-Bacon Act;Contract Work Hours and Safety Standards Act;Clean Air and Clean Water Act. Applicable Law This Agreement is to be construed according to the laws of the State of Alaska.Any civil action arising from this Agreement shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. Federal Assurances Sample Contract 7 DOE-99-G-037 Contractor agrees that the Contractor: a)Has the institutional,managerial and financial capability to ensure proper planning, management and completion of the project. b)Will give the awarding agency,the Comptroller General of the United States and,if appropriate,the State,through any authorized representative,access to and the right to examine all records,books,papers,or documents related to the project;and will establish a proper accounting system in accordance with generally accepted accounting standards or agency directives. c)Will establish safeguards to prohibit employees from using their positions for a purpose that constitutes or presents the appearance of personal or organizational conflict of interest,or personal gain. d)Will initiate and complete the work within the applicable time frame after receipt of award and notice to proceed. e)Will comply with all Federal statutes relating to non-discrimination.These include but are not limited to:(a)Title VI of the Civil Rights Act of 1964 (P.L.88-352)which prohibits discrimination on the basis of race,color or national origin;(b)Title IX of the Education Amendments of 1972,as amended (20 U.S.C.§§1681-1683,and 1685- 1686),which prohibits discrimination on the basis of sex;(c)Section 504 of the Rehabilitation Act of 1973,as amended (29 U.S.C.§794),which prohibits discrimination on the basis of handicaps;(d)the Age Discrimination Act of 1975,as amended (42 U.S.C.§§6101-6107),which prohibits discrimination on the basis of age;(e)the Drug Abuse Office and Treatment Act of 1972 (P.L.92-255),as amended,relating to nondiscrimination on the basis of drug abuse;(f)the Comprehensive Alcohol Abuse and Alcoholism Prevention,Treatment and Rehabilitation Act of 1970 (P.L.91-616),as amended,relating to nondiscrimination on the basis of alcohol abuse or alcoholism;(g)§§523 and 527 of the Public Health Service Act of 1912 (42 U.S.C.§§290 dd-3 and 290 ee-3),as amended,relating to confidentiality of alcohol and drug abuse patient records;(h)Title VIil of the Civil Rights Act of 1968 (42 U.S.C.§§3601 et seq.),as amended,relating to nondiscrimination in the sale,rental or financing of housing;(i)any other nondiscrimination provisions in the specific statute(s)under which Federal assistance is being made;and,(j)the requirements of any other nondiscrimination statute(s) which may apply to the project. f)Will comply with the provisions of the Hatch Act (5 U.S.C.§§1501-1508 and 7324- 7328)which limit the political activities of employees whose principal employment activities are funded in whole or in part with Federal funds. g)Will cause to be performed the required financial and compliance audits in accordance with the Single Audit Act Amendments of 1996 and OMB Circular No.A- 133,"Audits of States,Local Governments,and Non-Profit Organizations." h)Will comply with all applicable requirements of all other Federal laws,executive orders,regulations,and policies governing this project. 11.Discovery of Conflicts,Discrepancies,Errors or Omissions Sample Contract 8 DOE-99-G-037 12. 13. 14. 15. In case of conflict or discrepancies,errors or omissions among the various Contract documents,the matter shall be submitted immediately by Contractor to the Authority for decision and such decision shall be final.Any Work affected by such conflicts, discrepancies,errors or omissions which is performed prior to the Authority's determination shall be at Contractor's sole risk and expense. Non-Waiver of Defaults Any failure by the Authority,at any time,to enforce or require the strict keeping and performance of any Contract terms or conditions,or to exercise a right hereunder,shall not constitute a waiver of such terms,conditions,or rights,and shall not affect or impair same,or the right of the Authority at any time to avail itself of same. Contractor's Records and Authority's Right to Audit All books,records,correspondence,accounting procedures and records,information and any other supporting evidence relating to this contract shall be open to inspection and subject to audit and/or reproduction during normal working hours. Notices Any notice given under this Contract is sufficient if given in writing by certified mail,return receipt requested,addressed as follows: TO ALASKA ENERGY AUTHORITY:TO CONTRACTOR: Alaska Energy Authority Rural Energy Programs P.O Box 102880 Anchorage,Alaska 99510-2880 Attn:Percy Frisby,Rural Energy Manager Entire Agreement This Contract,together with the Invitation to Bid and any documents incorporated herein by reference,constitutes the entire agreement between the Authority and Contractor,and supersedes all other writings.The parties shall not be bound by,or be liable for any statement,covenants,representations,promises,inducement or understanding not set forth herein.No amendments or modifications of any of the terms or conditions shall be valid unless reduced to writing and signed by both parties.The invalidity or unenforceability of any provisions of this Contract shall not affect the validity or enforceability of any other provision. Sample Contract 9 DOE-99-G-037 IN WITNESS WHEREOF,the parties have executed this Contract effective the day and year first above written. ALASKA ENERGY AUTHORITY on behalf of the City of Kiana Signature: Name:Percy Frisby Title:Rural Energy Manager Date: Sample Contract 10 Signature: Name: Title: Date: DOE-99-G-037 ID:1-907-277-3715 Anchorage Tank &Welding,iftursday,May 18,2000 1:48 PM Page:1 of } Facsimile Message To:ERIC MARCHEGIANI Compan)DOE Positio! Sectio: Facsimil 269-4685 From Lee Highee Company)Anchorage Tank &Welding,Inc. Positio: Sectio1 Telephon -1-907-272-3543 Facsimil:1-907-277-3715 Date Thursday,May 18,2000 1:47 PM _Pages 1 including cover sheet Subjec KIANA Message: HERE IS BREAK DOWN ON TANKS 6 EA 12000 GAL @ $20842 3 EA 22300 GAL @ $22432 4 EA 27000 GAL @ $23255 1 EA 17600 GAL @ $20509 AIDEA/VAEA Tank Bid Specification List Tank dimensions Drawing [Drawing [Drawingnumber Fittings |Modifications number type Owner Included 'Required 1 |1500 gal horizontal dual product dispensing tank 6'X17'Tununak |LCMF none 2 _}3000 gal horizontal dual product dispensing tank Prototype |LCMF C-2,rev 1,6/18/99 3 3000 gal horizontal dual product protected dispensing tank Prototype |LCMF C-3,rev 1,6/18/99 4 5000 gal horizontal dual product dispensing tank 5 {5000 gal horizontal dual product protected dispensing tank 6 (5000 gal horizontal protected dispensing tank 7 _|§000 gal horizontal bulk double wall dispensing tank 8 '5000 gal horizontal bulk double wall tank 9 |6000 gal horizontal single wall dispensing tank 10 {8000 gal horizontal protected dispensing tank Prototype |LCMF C-4,rev 1,6/18/99 11 |10000 gal horizontal single wall dispensing tank Emmonak |LCMF C-13,rev 1,12/29/99 12 |10000 gal horizontal single wall dispensing tank Prototype |LCMF C-5,rev 1,6/18/99 13 |10000 gal horizontal bulk single wall horizontal tank Prototype |LCMF C-6,rev 1,6/18/99 14 /10000 gal horizontal bulk single wall horizontal tank Emmonak |LCMF C-14,?,10/8/99 15 }12000 gal horizontal single wall dispensing tank 16 |12000 gal horizontal double wall dispensing tank 17 |20000 gal horizontal bulk dual product single wall tank 10'-0"X34'L/Norvik ITB AE&E NOORBTM1 18 |20000 gal horizontal bulk single wall tank 10'-0"X34'L Norvik ITB |AE&E NOORBTM2 19 (22300 gal horizontal bulk horizontal single wall tank 10'-0"X38'L'Norvik ITB |[AE&E NOORBTM3 20 {23700 gal verfical bulk tank 15'-0"X18'H Buckland /|AE&E none 21.(31725 gal vertical bulk tank 15'-0"X24'H Kotlik AE&E none tank details for tank #8,9,10 Norvik ITB |AE&E NOORBTM4 "BIA Tank Upgrade"Prototype |LCMF C-7,rev 1,6/18/99 Refurbished 50000 gal bulk tank w/saddles and pads 12'X60"Emmonak |LCMF C-16,rev 1,12,29,99 dispenser and enclosure Prototype |LCMF C-9,rev 1,6/18/99 | Yr 2000,2001 Tank Quantity Requirements Denali Denali Order timing tank number |Funding 20;11}14)21;7;8 yr 2000 _|points Emmonak 1 1 ASAP Napaskiak ASAP Kotlik 2,100,000 2 9 January 1,2001 Takotna 1,450,000 Chalkyitsik 600,000 Nikolai 600,000 Chignik Lagoa 500,000 Rampart 500,000 Venetie 500,000 Port Protection 150,000 1 3/soon Arctic Village 122.9 Aleknagik 111.3 Red Devil 101.3 Toksook Bay 101.1 Point Baker 100 Diomede 99.9 Larsen Bay 99.8 Birch Creek 98.6 Old Harbor 95.6 Atka 94.3 Kongiginak 91.1 Crooked Creek 91 Togiak 83.7 Tununak 83.2 Upper Kalskag 82.6 Buckland 79.6 7 February 1,2001 Chuathbaluk 75.9 Lower Kalskag 66.8 Hoonah 47.4 Port Graham 0 total order 7 3}1]9}1 3 Note:Port Protection PDR requests 6 tanks,only 4 included per RGG recommendations "2 Chevron * Satisfied Clients -Alaska Interstate Constructors Alaska Industrial Development &Export Authority Alaska Mechanical Anaktuvuk Pass Constructors Alaska Petroleum Contractors ARCO Alaska Arctic Slope Regional Corporation Atqasuk Constructors Barrow Utilities &Electric Cooperative,Inc. Beneco Enterprises . Bonanza Fuel BP Exploration (Alaska) _Brown &Root Services CH9M Hill -Chugach Electric Cominco Alaska Commonwealth Dynamics Delta Western.. Federal Express Fluor Daniel Alaska Frosty Fuels Galena School District Haines Terminal &Hwy Co. Harris Group Hawaiian Electric Co. Jacobs Engineering Kaktovik Constructors MAPCO Alaska Morrison-Knudsen Municipality of Anchorage Municipal Light &Power North Slope Borough Nova Group,Inc. Nuiqsut Constructors Nunamiut Corporation Nushagak Electric Peter Pan Fuel Point Hope Constructors Point Lay Constructors Port of Anchorage Ralph M.Parsons Co. Shell Oil SKW/Eskimos,Inc. State of Alaska DOT &PF Stone &Webster Tesoro Texaco UICC US.Air Force U.S.Army Corp of Engineers U.S.Coast Guard U.S.Fish &Wildlife Service US.Forest Service U.S.National Park Service U.S.Navy Be VA.Medical Center VECO ¢"Wainwright Constructors'of :White Pass &Yukon Cotpnestoa eneht botirente) Ld :F:nette';Youdnré.fHofSJ;}rhe-Hitketoneatesantss8Fax'907-344-2130 igmail_rockford@alaska.net vill Corroon Corporation. Hig Thank you for taking a few minutes to become familiar with Rockford Corporation.We are proud of our many years of service,growth and stability.We look forward to continued service to past, current and future customers. OT EA NPIL N ELSSIERDED ATION Nhe NOE ONE Introduction Rockford headquarters in Anchorage,Alaska Founded in 1968 as a specialty contractor in pipeline work and tank construction, Rockford Corporation was incorporated under its present ownership in 1974. Since then,it has grown into a full service general construction organization. Today,Rockford employs 20 full-time management,professional and staff personnel.Most of our personnel have over 20 years construction experience. Field employees exceed 75 during the peak construction season. Customer Industries A Pipelines A Federal,State,Municipal A Industrial A US.Military A Petroleum . A Power Utility Service Area A Chemical Rockford regularly serves customers A Storage Facilities in Alaska,Hawaii,Western and A Mining Mountain States and at other A Water and Sewer locations upon request. A Wastewater Treatment Correspondence P.0.Box 111706,Anchorage,Alaska 99511-1706 Office 101 East 92nd Avenue,Anchorage,Alaska 99515 Phone 907-344-4551 Fax 907-344-2130 Email rockford@alaska.net Engineering,Fabrication and Miscellaneous Rockford's in-house experience allows us to perform design-build specialty and custom projects at the request of our customers.We welcome the challenges presented by projects that are remote,difficult or complex. Site development and tank foundation-Nellis AFB,Nevada Historic dive tower restoration-Pearl Harbor,Hawaii 18'diameter by 220'high double wall insulated stacks-Kapolei,Hawaii Tank farm-Juneau,Alaska 2 SRS EERRRIES SRR NGLREEe_ 6,000,000 gallon water tank-Pearl Harbor,Hawaii Tank Construction Dn Ra EAP ES PO,OGMF A LL NSA Sa ROA Ae A DALLESARNTEOSal EN I A AT AI IE I NE OA IE OT OT In addition to general contracting,Rockford provides tank construction services for water,fuel,chemical and oil storage needs.Tank sizes range from 25,000 gallons (600 BBL's)to over 18,000,000 gallons (435,000 BBL's)and have included epoxy coated bolted,glass lined bolted and welded steel configurations.We utilize several qualified designer/fabricators to supply the specified components for field assembly and completion by our forces.JPubbeeperorreypFeryerrPrimary and secondary skim tanks-Prudhoe Bay,Alaska ROCKFORD Commitments Fa aeheeeed Safety The safety and well-being of personnel,property and equipment, whether our customers',our subcontractors'or our own,is of primary concern to Rockford.We strive for full compliance with local, state and federal occupational health and safety requirements.We operate under a comprehensive safety program for our activities.Our program is readily modified to include site or project specific requirements and,when appropriate,these special practices are permanently incorporated into our regular program. Quality Quality is a full time responsibility for our personnel.The Rockford quality control system is established to be consistent with and technically equivalent to the ANSI Q9003 national series of quality management and assurance standards.Where special customer,project,or code needs are required,enhancements are included and implemented. Management Rockford conducts business ina safe, quality-conscious,efficient and professional manner.We work with each customer to provide project results that meet or exceed our contracted commitments. Equipment Rockford owns and maintains most of the equipment needed to serve the diversified projects it undertakes. Where workloads,logistics or economics dictate,leased or rented Anchorage,Alaska headquarters and yard equipment is utilized to meet our commitments.Typical company- owned equipment includes: A Cranes &Excavators A Loaders A Forklifts A Skid steer loaders A Tractor trailer rigs A Trucks A Generators A Compressors A Welding machines A Pipe fabrication and wrapping machines A Portable screening plant A Trench boxes A Transits,levels,lasers A Scaffolding A Portable offices and vans A Shipping containers Rockford-owned equipment assists in providing prompt and economical site mobilization,whether local or remote. -Rockford strives to provide products and services that meet or exceed our clients' requirements for safety, ;quality,cost and completion. Equipment maintenance facility dawMitailbdacitteeBoats:isk General Construction FORTRORTIESTROTRENTULE CONE SAR EODONOUEOTEIG ASAEEA Rockford is a full range general contractor with experience in most phases of construction,including: A Site preparation and civil work A Underground utilities A Mechanical construction A Building construction A Foundations and concrete work A Bulk storage and distribution A Insulation and painting A Water and wastewater facilities Our general construction experience and construction management skills allow us to successfully assemble and engage the services of qualified designers,fabricators,specialty subcontractors and others to successfully complete multi- disciplined projects on a turnkeyane.='-eaccey .V y 7a+”w/A sae:Ah omy 1 grt Bo ra att atti: Excavation-Elmendorf AFB,Alaska we ae nts erent Pipework and Utilities SORORITIESARPTSOEcsWSCADeeHTS 99 RS HARARE he al mR TR TREN NL NT i Ngee Rockford's pipe crews are experienced in providing underground and aboveground pipework in sizes ranging from 3"to 36”in diameter.Types of piping include welded carbon or stainless steel,aluminum,ductile iron,HDPE, plastic and fiberglass for products such as crude oil,fuel,gas,steam,water, sewer and other industrial applications.Typical installations include military sites,Department of Energy sites,terminals,refineries,water and wastewater treatment plants,mines,municipalities and remote villages.We have experience working in climates ranging from winter in Barrow,Alaska,to summer in Pearl Harbor,Hawaii,and Las Vegas,Nevada. HDPE sewer piping-ElmendorfAFB,Alaska -_Utility work-Anchorage,Alaska CsLECEyFuel piping-Anchorage,Alaska 2Dikeomitaandhast livkhxw 1G Ke |Fe Eo Se25x25>Ce|ry _;25x25 |-= cee _ yal x 2S!_26x|v , Lpel/"Af =2%00 2),2 | 141 5x 4HK%#O :a fro,2 J ragel -<thy °||34s/clrevel =ce kn] \\)wT AN=_ \e fe Var = _|-jo ol) mow) O_inom MIMAER CONTAINMENT SOLUTIONS A DENALI COMPANY 5150 Jefferson Chemical Road Conroe,TX 77301-6834 Phone:1-877-CSI-TANK (1-877-274-8265) Fax:936-756-7766 Website:www.containmentsolutions.com ©2000 Containment Solutions,Inc.Ail rights reserved.Lube Cube,Flowtite,SafeWaste,Hazcheck,and ReTank are registered trademarks and Fueicube and the Containment Solutions logo is a trademark of Containment Solutions,Inc. Permatank and ACT-100 are registered trademarks and Flameshield is a trademark of the Steel Tank Institute. Litho in U.S.A.GP/5M/9-00.Pub.No.CSI 3001D. 2Petroleum Lubricants/Automotive O O Water/Wastewater Chemical °CONTAINMENT SOLUTIONSServiceADENALICOMPANY Containment Solutions,Inc.(CSI)realizes that fuel storage today,and in the future offers unique challenges.That is why we work with our customers to determine specific needs. We assess your situation to determine the best solution,and engineer,design and manufacture products and systems specifically suited for your operation. CSI heads the Containment Products Group of Texas-based Denali,Inc.Operating globally from two business groups in the United States and Europe,Denali's vision is to be the world's foremost resource for integrated solutions in fluid handling and containment. CSI is your one-stop choice for petroleum storage tanks,automotive lubrication tanks, water/wastewater tanks,manholes,oil/water separators and on-site field services. Contact Containment Solutions at 1-877-274-8265 Visit our website at www.containmentsolutions.com - (DENALIINCORPORATED O o- o (DEN AL (DeNauEUROPEAMERICAS I : I I i i o cm on(Hanwet {(PLasticon {(PLasticon (CONTAINMENTEUROPEEUROPEFLUIDSYSTEMSSOLUTIONS |I | PUSTICONmr AUD . WE THRU ABERCAST PRODUCTS I T RANWEL PLASTICON HOOVER , TRADE GERMAN BHIGS PRODUCTS T I I ineARRGY rust Bale ENVIROMENT I I I we PUSTICONBAGUARANE PASTE I °e ™nu O O We worry about the big picture so you don't have to. POLAND Petroleum Storage Tanks Fiberglass Underground Fuel Storage Tanks Compartment Tanks ACT-100®Composite Tanks Permatank®Jacketed Tanks Rectangular Tanks UL 2244 Fueling Systems Cylindrical Tanks Flameshield™Fire-resistant Tanks Open Dike Tanks Lubricant Storage Tanks Lube Cube®Storage Tanks SafeWaste®Storage Systems Bench Top Low-Profile Tanks Catwalk/Under Catwalk Lube Tanks Separator/Interceptor Products Aboveground Oil/Water Separators Belowground Fiberglass Oil/Water Separators Belowground Steel Oil/Water Separators Water/Wastewater Products Flowtite®Manholes Flowtite®Wetwells Flowtite®Fiberglass Rehabilitation Manholes Field Services Warranty Extension Services Tank Modifications OWS Cleaning Services Tank Reconditioning Hazcheck®Permitting Services Construction Management ReTank™Systems CCONTAINMENT>SOLUTIONS A DENALI COMPANY Field Services Containment Solutions Services (CSS)maintains a national field service organization.All CSS field personnel are 40-hour OSHA HAZWOPER trained and OSHA confined space entry trained. Underground Storage Tank Services: e Warranty Extension Services include our exclusive Ten Year Extended Tank Upgrade and Tank Recertification which are both cost effective and environmentally conscious alternatives to the purchase ofa new tank in certain applications. ¢Tank Modification such as collar addition and watertight sump retrofit are available as well as modifying single compartment tanks to double or triple compartment tanks. e OWS Cleaning Services provides cleanout of your existing OWS in the field to minimize effluent discharge levels and maintain performance of the OWS. Aboveground Storage Tank Services: ¢Tank Reconditioning and Warranty Extension include inspection,paint- ing,and testing of aboveground tanks and accessories to maximize tank life and minimize the cost of maintenance. ©Hazcheck®Permitting Services allows you to be operational as quickly as possible by providing operating per- mits on any aboveground tank installation project. e Construction Management may also be provided by CSI for aboveground applications in addition to the Hazcheck Permitting Service. Field Fabricated Tanks: *ReTank™Systems (Fiberglass)is an on-site retrofit system for existing fiberglass or steel single-wall tanks which allows you to convert any CSI (or Owens Corning,0/C Tanks)single-wall tank into a UL listed hydrostatically monitored double-wall tank.It also allows you to go into existing steel tanks and build UL fiberglass single-wall tanks inside -without removing the tanks from the ground!Both ReTank systems carry a 30-year structural and corrosion warranty. ¢ReTank™Systems (Steel)is an in-situ method of upgrading existing underground and basement tanks into steel storage tanks designed to UL 142 standards.CS!vault sections are lowered into existing facilities,including concrete vaults,and basements,and then welded in place and tested. .te _Acoetinnei _NOSWOKING ©COMBUSTIBLEPR Flowtite®Manholes Lightweight and structurally sound to withstand HS-20Oaxleloads,Flowtite Manholes resist the effects of hydro- gen sulfide corrosion and minimize the amount of inflow and infiltration to the treatment system.Our manholes Fiberglass Underground Fuel Storage Tanks Fiberglass UST's are manufactured of resin,glass and a specially-treated silica that when combined create a strong,ASTM 1.9753durabletankwhichiscompatiblewithaofferaneconomicalandeffectivesolutiontoyourwaste-FORT ITE "vagomce wide variety of petroleum products and water system needs.po INSTALL PER MPS©INSTRUCTIONS guaranteed to never rust.Available in sin-7 gle,double and triple-wall models with single or multiple compartments,capaci- ties of 500-40,000 gallons,each tank comes with a 30-year warranty. Accessories: We offer a complete line of accessories to complement your underground tank system. e Watertight Turbine Enclosures provide access to critical equipment and serve as a termination point for piping.Rigid FRP construction minimizes deformation during backfilling to help assure liquid- tight seals at fitting penetrations. Flowtite®Wetwells Flowtite Fiberglass Wetwells put an end to worry about infiltration/exfiltra- tion at this critical station in a sanitary sewer line.The monolithic construc- tion of the Flowtite Wetwell has no sidewall joints,sections or seams to let ground water in or waste out.And because they are highly resistant to cor- rosion,you're assured that Flowtite Wetwells will provide long lasting per- ¢Deadman Anchor Systems combined with CSI split straps provide owners with a truly engineered system.Designed to prevent tank flotation.Deadman and split-strap installations do not require entry into the tank excavation.formance. ¢Electronic Monitoring Systems are available to monitor inner and outer wall tank integrity on DWT's,the accumulation of liquid in turbine enclosures,and inventory gauges . to continuously measure liquid levels. Steel Underground 'Flowtite®FiberglassStorageTanksRehabilitationManholes Flowtite Rehabilitation Manholes can be installe with- in existing concrete,brick or precast manholes to pro- Steel UST's are manufactured and labeled to UL standards for structural integrity. ¢ACT-100°Composite Tank technology utilizes 100 mils of fiberglass reinforced plastic (FRP)vide a long-term and cost-effective solution to man- adhered to the steel tank as the exterior coating.The coating system is applied to either the single hole rehab.The Flowtite Rehabilitation Manhole or double-wall steel tanks that range in sizes from 300 to 20,000 gallons.resists the attack of hydrogen sulfide while with-e PERMATANK®Jacketed Tanks utilize a 100 mil FRP jacket wrapped around the inner tank,separated O O standing HS-20 traffic loads.They meet or exceed the bya synthetic film,which provides a leak detection space.Jacketed steel tanks are available in requirements of ASTM D-3753 Glass Fiber-Reinforced capacities from 500 to 30,000 gallons.Polyester Manholes. Hoover Vault Tanks Hoover Vault Tanks are primarily used for motorOfueldispensingandstandbygeneratorappli-Aboveground Steel Oil/Water Separators foOIL)dWRaaSal|See |Aboveground Oil/Water Separators LeysPONSPELLETOTefaft. SEPARATOR 3 cations.Both cylindrical and rectangular prod-cite :race 77 38a DIESEL .combine a patented steel tank A,CONTAINME ucts carry the UL 2085,2-hour fire-rating label FUMBLE ae TIS COURSEdesignwithstate-of-the-art i Sour"SOLUTIONS and are manufactured as UL 142 double-wall ¢mas lE enhanced coalescer technology to i steel tanks,with integral supports.A light-7 provide an efficient design with i..weight cementious material is applied in the \ proven performance.interstitial space that provides the thermal protection and leak detection capabilities required by fire codes.Hoover Vault Tanks are available in Capacities from 250 to 30,000 gallons.CSI also offers a variety of stan- dard tank accessories including vents,gauges,diesel,gasoline and aviation dispensing packages. Belowground Fiberglass Oil/Water 7 Separators and Interceptors Fiberglass Underground Oil/Water Separators incorporate corrosion-resistant fiberglass tanks made to UL.standards with -state-of-/WELMASTER™ the-art enhanced coalescers to provide you with Fi a variety of performance options to meet regula- tions governing storm water and wastewater dis- charges.All are available in double-wall or single- wall design and are tested in accordance with U.S.Coast Guard standards. Fuelmaster™ Cylindrical Tanks In response to fire officials concerns and industry needs,CSI provides an Underwriters Laboratories'listed Aboveground Fire-Rated Vehicle Fueling System -UL 2244 called FUEL- MASTER™,This product assures fire offi- cials and end users the fueling system com- Fiberglass underground interceptors reduce particulate and ponents are UL Listed for their intended applicationhydrocarbonsinindustrialwastewaterpriortosewerdischarge.and the components,as a fueling system,have been tested as a system.The 2244 listing also assures They are available in single,double and triple basin configurations.the fueling system meets all national fire code requirements.Fuelmaster is available in capacities from _-_250 to 30,000 gallons.Top and side mounted dispensing packages are available,in addition to com- mercial dispensing systems. Belowground Steel Oil/Water Separators and Interceptors ;Flameshield”ne Steel Underground Oil/Water Separators incor-Double-Wall Storage Tanks |Z "<)\ porate the same state-of-the-art enhanced coa-The Flameshield fire-resistant aboveground storage tank ||-_--_lescer technology used with all of the CSI family is manufactured with a double-wall design.Standard fea-||-of oil/water separators.Steel underground sepa-WeyteeTaos Rewereenaesturesincludetested2-hour fire resistance,built-in sec-/ondary containment and interstitial monitoring capability.||dBuilttonationally-recognized STI standardsin rectangu- \w.O O lar and cylindrical capacities from 500 to 20,000 gallons.:5)eal rators are available in either single-wall or double-wall design,with a full range of STI corrosion protection methods available. Steel underground interceptors reduce particulate and hydrocarbons in industrial wastewater prior to sewer discharge.They are available in single,double and triple basin configurations. Closed-Top Dike Tanks Lube Cube®Storage Tanks CSI manufactures a variety of non-fire rated listed single-wall and double-wall steel tanks for petroleum storage and dispensing applications.These products are typi- cally used for diesel storage and dis- pensing,standby fuel storage for gen- erators and heating oil storage.CSI offers UL 142 tanks in rectangular or cylindrical designs.We provide rectangular FUELCUBES™in er capacities from 60 to 20,000 gal-tone lons,and cylindrical skid and dike tanks in capacities from 230 to 30,000 gallons. Lube Cube UL listed Storage Tanks feature space-saving single-O wall or double-wall steel tank design to store more petroleum liquids in a smaller space than other tanks.Standard sizes range from 60 to 12,000 gallons with custom fabricating available. SafeWaste®Storage Systems . Store used oil safely -indoors and out -in this versatile double j . containment storage system.SafeWaste Storage Systems feature a UL listed storage tank and diaphram suction pump and includes features like automatic overflow protection and an audible overspill prevention alarm.{AUEUUUII(HHTA eEFtlGe eg Open-Top Dike TanksNao%5]Dike Tank is a versatile solution for your aboveground val ee containment needs.Available in single or multi-tank mod-els,CSI Dike Tanks are quick and easy to install and toao*relocate if necessary.Both tank and dike are ideal forpeeeusgteitthesecurestorageofpetroleumandothercritical O O SafeWaste Storage Systems are designed to be fully operational with minimal installation cost.NOSMOKINGyw -- fluid.Our Dike Tank units carry the UL-142 «label of approval and meet NFPA 30 codes Bench Top Low-Profile Tanks j --for secondary containment.This multipurpose lubrication and used oil - tank is designed for use in areas where maximum use of storage and work space is cence ence needed.UL listed Bench Top Low-Profile Tanks nes ING feature quality single and double-wall ___aan construction and a heavy duty work surface. Vertical Storage Tanks Vertical Storage Tanks provide an effective means of processing and storing critical fluids.Double-wall and double-bottom configurations are available for secondary containment and leak detection.Available |wt in FRP and Steel construction,tanks can be provided with composite covers suitable to withstand snow and wind loads.Catwalk/Under Catwalk Lube Tanks Designed to optimize the space in lube pit areas.Catwalk and under catwalk tanks are UL-142 listed and are available in single and double-wall construction.Custom building is available to fit specific space requirements. (\LCHIF.. March 24,2005 Mr.Bryan Carey Alaska Energy Authority/Rural Energy Group 813 West Northern Lights Blvd. Anchorage,AK 99503 Re:Comparison API vs.Shop Fabricated Tanks Dear Mr.Carey: Per our discussion last week,this letter is intended to summarize the issues related to the selection of bulk fuel tank for Alaska Energy Authority (AEA)projects. API vs.UL TANKS Currently,-there are two primary design standards used for bulk fuel storage tanks of the capacity used on AEA projects,API Standard 650 and UL Standard 142.API (American Petroleum Institute)Standard 650 is intended for the construction of large, field erected bulk fuel storage tanks,but it does provide for the fabrication of smaller, shop fabricated tanks in an appendix.UL (Underwriters Laboratories)Standard 142 is intended for the construction of shop fabricated tanks of less than 50,000-gallon capacity,however,UL does allow for the field erection,testing and labeling of tanks that are built in accordance with a UL listing. API Std.650 tanks are typically more expensive to construct than UL 142 tanks,due to more stringent design and inspection criteria.While UL only requires a pressure test for approval,API requires radiography and other Non-Destructive Testing during erection,in addition to hydrotesting (filling the tank with water as a structural test). In addition,API requires that most tanks used in Alaska be constructed of special materials to address low temperature brittle fracture considerations,while UL fabricators typically use A36 rolled plate,which is not a specialty material and costs less. Another factor to be considered in the selection of which tank type to use on a project is the need for a specialty contractor to field erect the tanks.Due to the requirements Architecture of API Std.650,the tank erectors require specific welding qualifications and welding Engineering procedures.Currently,few of the Construction Managers under contract to AEA Surveying have experience with this type of construction,and the earlier construction foremen Project Management used by the Division of Energy were not qualified either.As a result,the erection of API tanks would require sub-contracting,which was felt to add even more costs to 139 East 51st Avenue the projects.Anchorage,AK 99503 Voice (907)273-1830 Fax (907)273-1831 P.O.Box 955 Barrow,AK 99723 Voice (907)852-8212 Fax (907)852-8213 Alaska Energy Authority March 24,2005 Page 2 The use of shop fabricated tanks,however,does incur higher shipping costs due to their displaced volume.For smaller projects,the cost of shipping shop fabricated tanks has been costs effective,however,larger projects found the shipping costs to be very expensive. As a result of the higher shipping costs,AEA and its predecessor,has experimented with alternative tank/shipping combinations.One such experiment included shipping various sized shop fabricated API tanks nested together (one inside the other).These tanks were shipped with the roofs loose (to allow for nesting).The roofs were then installed in the field,in accordance with the tank erection criteria of API.The resulting tanks were more expensive than UL tanks due to the inspection requirements and the unique design.In addition,the cost of field installing the roofs and the unforeseen costs of repairing coatings damaged from the nesting operations off-set much of the shipping savings. Another experiment was the successful development of a hybrid method of constructing field erected,"shop fabricated”tanks in accordance with UL 142,by STG Inc.These tanks are shipped as cut and rolled plate and field erected and coated. The tanks are not inspected to the same degree that API tanks are,with only the pressure testing and inspection by a UL inspector required.The resulting tanks are typically close to the 50,000-gallon capacity limit imposed by UL to take advantage of the economies of scale and they are larger than any shippable "shop fabricated” tank. INSPECTIONS In addition to considering the construction costs of API and UL tanks,thought was given to the future inspection requirements imposed by the EPA for facility Spill Prevention Control and Countermeasures (SPCC)Plans.Though not well defined, the EPA's regulations required tanks to be inspected in the future.The concern with AP]tanks was that the tanks would have to be inspected in accordance with API Std. 653,which is a fairly rigid standard that imposes a significant cost on the operator. Inspection standards for shop built tanks on the other hand were not as rigid and were mostly per functionary visual inspections. Recent changes to the EPA's regulations have imposed a more stringent requirement on the Engineer developing the facility's SPCC Plan to identify required tank inspection procedures.These changes require that the tank inspection method be identified and integrated into the plan.In response to these changes,the Steel Tank Institute (STI)is currently reworking its above ground tank inspection standard (SP001)to make it more applicable to a wide variety of facilities,including the inspection of smaller API tanks.By expanding the scope of its inspection standard, STI is developing an alternative to using API Std.653,that provide credit to facilities that incorporate secondary containment and leak detection systems resulting in significantly reduced inspection costs. Alaska Energy Authority March 24,2005 Page 3 This change in the tank inspection standard does not change the State of Alaska Department of Environmental Conservation's requirement that all facilities with more than 420,000-gallons of storage capacity have an Oil Discharge Prevention and Contingency Plan and inspect its tanks in accordance with API Std.653. TANK COSTS LCMF prepared comparison costs estimates for field erected,UL 142 tanks vs.shop built UL 142 tanks for the Kongiganak BFU project in 2001 (see attached).The findings of this analysis indicated that the field erected tanks cost approximately $0.80/gallon compared to approximately $1.50/gallon for shop built tanks.These estimates included shipping costs. In an effort to establish a rough comparison to these earlier costs,I contacted a local tank erector that specializes in building API tanks.Their budget cost for estimating the construction of smaller (100,000-150,000-gallon)API Std.650 tanks is $1.50/gallon,including freight.Larger tanks gain in cost effectiveness due to the squared term increase in volume for slight increases in tank steel.Tanks over 500,000-gallons tend to drop to around $1.00/gallon. CONCLUSIONS In order to make the API tanks cost effective,they need to be of large capacity.This does not work with the Alaska Energy Authorities directive to not build C-Plan size facilities,therefore,the field erected UL tanks appear to be the most cost effective tanks to be used on AEA projects. An additional consideration not discussed above,is the increase in size of the tank farm containment areas if larger API tanks are utilized.This increase is due to larger tank separation distances (calculated based on the tank diameters)and the need for larger containment volumes related to the larger tanks. I hope that this review clarifies some of the questions that you may have related to tank type and sizing for current larger AEA Bulk Fuel Projects.Please fee free to contact me at 273-1851 if you have any questions or comments. Sincerely, Wiley W.Wilhelm,P.E. Engileering Manager WW W:www:05-199 Attachment:8//21/01 &1/4/01 Tank Cost Comparisons Shop Fabricated Tank Installation Cost Estimate by LCMF Inc. 8/21/01 Tank Data No.of Tanks 14 Tank Weight 14,702 Ibs. Total Tank Weight 205,832 Ibs. Tank Shell Volume 31,724 gal Total Tank Shell Volume 444,133 gal em Units Unit Cost Total Tanks 444,133 gal $0.81 1/gal $360,192 Shipping 1LS $262,035 $262,035 Labor 2 week $14,000/week $28,000 Crane 2 week $3,750/week $7,500 Room &Board 2 week $2,576/week $5,152 Additional Platform/Cont.*1LS 400,000 $400,000 Total $1,062,879 Cost/Tank $75,919.92 Cost/Galion $2.39 *Extra piling,steel deck,dike walls,piping,etc required for (14)31,700-gal tanks vs. (9)48,800-gal tanks.Estimated 1/3 increase over structure as built. Field Erected 48,000-Gallon Tank Installation Cost Estimate by LCMF Inc. 8/21/01 Tank Data No.of Tanks 9 Tank Weight 17,057 Ibs. Total Tank Weight 153,513 Ibs. Tank Shell Volume 48,881 gal Total Tank Shell Volume 439,930 gal Item Units Unit Cost -Total Tank Material 439,930 gal $0.420/gal $184,761 Actual Cost Consumables &Coatings 1LS $6,037 $6,037 Shipping 1LS $48,835 $48,835 Actual Cost Labor 5 weeks $14,000/week $70,000Welder5weeks$1,000/week $5,000 Crane 5 weeks $3,750/week $18,750 Tent 5 weeks $1,500/week $7,500 Room &Board 5 weeks $2,576/week $12,880 Total $353,763 Cost/Tank $39,306.98 Cost/Gallon $0.80 |LCMF Incorporated (Bao)A subsidiary of Ukpeagvik Iriupiat Corporation January 4,2001 Mr.Chris Mello State of Alaska AIDEA/AEA 813 West Northern Lights BlvdAnchorage,AK-99503 Re:|Comparison of Field Erected Tanks vs.Shop Fabricated Tanks Kotlik Bulk Fuel Upgrade Dear Mr.Mello: Per your request,I have completed a comparison of field erecting tanks vs.purchasing shop fabricated tanks for the Kotlik Bulk Fuel Upgrade project and offer my findingsbelow. 'For the purpose of comparison,I reviewed the costs for materials and labor used in the Akiak BFU project,where tanks were field erected,and for the Manokotak BFU project,where shop fabricated tanks were purchased.Both of these projects involvedsimilartanksizesandquantitiesandthematerials/tankswere both provided by thesamevendorunderseparatecompetitivebids.Historical Field Erected Tank Data The Akiak project was completed in 1998 by Jim St.George,working for the Alaska Energy Authority.In this project,precut and pre-primed steel:for six new vertical, steel]tanks was purchased from T-Bailey,Inc.(TBI).The tanks were 15.75 feet in diameter by 24 feet high with.a gross storage capacity of 35,000 gallons.The total shell capacity of the tanks was-210,000 gallons.The material for six tanks were purchased and shipped in connex's to Akiak where they were erected and top coated by Jim St.George.As a condition of the purchase,TBI provided field certification byArchitectureUnderwritersLaboratories(UL)that the tanks met the requirements of UL Engineering Standard 142. Surveying v Project Management The primed,rolled and cut steel was provided by TBI for $95,000,FOB Seattle.The Arctic Research -resulting cost per gallon was $0.475. Historical Shop Fabricated Tank Data 139 East Sist Avenue Anchorage,AK 99503 The Manokotak project purchased seven shop built,vertical,UL 142 tanks throughVoice(907)562-1830 Specialty Supply in 1999.Specialty Supply purchased the tanks from TBI The tanksFax(807)562-1831 included five 31,700-gallon tanks (15”dia x 24”)and two 20,700-gallon tanks (14'dia P.O.Box 955 x 18').The total shell capacity of the tanks was 199,900 gallons. Barrow,AK 99723 Voice (907)852-8212 Fax (907)852-8213 Alaska Energy Authority January 4,2001 Page2 - According to Mr.Gene Tanaka,of TBI,Specialty's cost for the tanks was $176,045, of which $35,000 was for shipping,therefore;the resulting tank cost was $141,045 _FOB Seattle.The resulting cost per gallon was $0.706- Current Pricing and Cost Comparison | The historical information presented above is suitable for comparison because the tanks are of similar size,quantity,and they are both designed to the same standard.It is also helpful that both tanks were provided by the same vendor. The historical data has been used to prepare the two attached cost estimates,one for | each method of tank installation,for the Kotlik BFU project.This project includestheinstallationofninenew31,700 gallon vertical UL tanks (285,000 gallons total shell capacity).The tanks are of the same size as the large tanks installed in Manokotak. The data in the cost estimates is derived as follows: e Tank Weight.The tank weight is based on a 15'dia x 24'tank with 4”steel 'bottom and shell plate and 3/16”plate for the roof.. e Tank Purchase Cost.The tank purchase cost is based on the historical material/tank cost plus estimated inflation.Mr.Tanaka,of TBI,estimated that the field erected tank materials would cost roughly 5%more than the Akiak costs,and the shop fabricated tanks would cost roughly 15%more than the Manokotak project.The resulting purchase cost per gallon (FOB Seattle)is$0.499/gallon for field erected tank materials and $0.811/gallon for shopfabricatedtanks. e Consumables &Coatings.Consumables include incidental materials,such as. welding rod,required for field erection of tanks.The coatings include the materials for top coating of the factory primed steel after erection. e Shipping.The shipping costs are based on a Rate Quote Estimate from - Northland Services dated 1/3/01.(See attached copy.) e Labor.The labor costs include additional labor required to handle,erect and apply top coating for field erected tanks.The labor costs for the shop fabricated tanks include labor to handle the tanks.Both cost estimates assume that a four man crew will be used,working 10 hrs/day,7 days/week.The average crew wage is $50/hr.The labor production rate for field erection of the tanks is assumed to be similar to Akiak's,but adjusted to erect nine tanks instead of 6 (1.5 increase in labor,6 weeks).The handling and installation of .the shop fabricated tanks is assumed to require one week of labor. e Welder.The welder is required for the field erection of tanks.A historical _project rental rate of $4,000/month is used for the same period as the labor. e Crane.Crane costs will be incurred for either method of tank installation.For field erected tanks,the crane will be used throughout erection and handling Alaska Energy Authority January 4,2001 Page 3 '(i.e.6 weeks).The crane use for installing shop fabricated tanks is assumed to require one week,the same as labor.e Tent.A tent is to be used for environmental control during field erection of the tanks and for applying coatings.The tent rentalis based on a historicalrentalrateforthetentusedontheEmmonakBFUproject. e Room &Board.Room &Boardis related to the labor period.The Room & Board cost is based on perdiem cost of $42/day and a room cost of $50/day - per person.. SummaryAscanbe seen on the attached Cost Estimates,the field erected tanks appears to be less expensive to install when compared to shop fabricated tanks.For the Kotlik BFU project,the estimated cost per gallon for the completed field erected tanks is $1.20 and the estimated cost per gallon for the installed shop fabricated tanks is $1.47.The resulting cost savings using field erected tanks is approximately $78,000. In addition to the cost differences,there are other advantages to field erecting the tanks,most of which do not have a means of measuring the benefit in terms of cost savings.One of the primary advantages is that it will be faster to fabricate and ship the field erected tank material to Kotlik than waiting for the tanks to be shop built |then shipped.By securing an earlier barge delivery schedule thereis less likelihood|of delays,which typically increase as the barging season progresses,therefore,itshouldbeeasiertomaintaintheconstructionschedule,eliminating delays due to latetankdeliveries.Another advantage is that field erection will increase the amount of local,hire and other moneyspent in the community for the project. I hope-that this brief comparison is adequate for your decision making process.Please feel free to call me at 273-1851 if you have any questions or comments. Sincerely, L YaWileyW.Wilhelm,P.E. Attachments:Field Erected Tank Installation Cost Estimate (1/4/01) Shop Fabricated Tank Installation Cost Estimate (1/4/01) Northland Quote Estimate (1/3/01) Ce:David Lockard Jim St.George Field Erected Tank Installation Cost Estimate by LCMF Ing. 1/4/01 Tank Data . No.of Tanks 9 Tank Weight 14,702 Ibs. Total Tank Weight _132,321 Ibs. Tank Shell Volume 31,724 gal Total Tank Shell Volume 285,514 gal Item Units Unit Cost Total Tank Material 285,514 gal $0.499/gal $142,472 Consumables &Coatings 1LS $5,000 _$5,000 Shipping 1LS $57,814 $57,814 Labor 6 weeks $14,000/week $84,000 Welder 6 weeks $1,000/week $6,000 Crane 6 weeks $3,750/;week $22,500 Tent 6.weeks |$1,500/week $9,000 Room &Board 6 weeks $2,576/week $15,456 Total $342,242 Cost/Tank $38,026.88 Cost/Galion |$1.20 Shop Fabricated Tank Installation Cost Estimate by LCMF Iné. 1/4/01 Tank Data -No.of Tanks 9 Tank Weight 14,702 Ibs.- Total Tank Weight 132,321 Ibs. Tank Shell Volume 31,724 gal Total Tank Shell Volume 285,514 gal Item 'Units Unit Cost Total Tanks 285,514 gal.$0.811/gal $231,552Shipping.1LS $168,451 $168,451 _Labor 1 week $14,000/week $14,000 'Crane 1 week $3,750/week $3,750 Room &Board 1 week $2,576/week $2,576 Total $420,329 Cost/Tank $46,703.23 Cost/Gallon $1.47 NORTHLAND SERVICES MARINE TRANSPORTATION RATE QUOTE ESTIMATE QUOTE NO.K0103A4 DATE -1/3/01 PAGE NO.1 OF 2 REQUESTED BY:TRAVIS HOLMES PHONE 907-273-1858 ORIGIN SEATTLE -[DESTINATION KOTLIK COMPANY NAME LCMF FAX 907-273-1831 SHIP DATE BID DATE ADDRESS CONTACT PREPARED BY: STEVE KOPONEN CITY,STATE,ZIP PROJECT DESCRIPTIONICONSIGNEE BUDGET ESTIMATE QTY |COMMODITY/SPECIFICATIONS a WEIGHT [RATEBASIS|RATE [ESTIMATE | TILEST OPTION.4 :to 9 EA.$/U FUEL TANKS 24'LX 18'DIA.EACH 14,.702# 360SQ.FT,$48.14 ST733040 0 EACH ©.X9EACH -$155,973.80} FUEL SURCHARGE:8%$12,477.89 |. OPTION 1 ESTIMATE:$168,451.49 OPTION 2 4EA.20'PLATFORMS CONTAINING KD STEEL TANK SECTIONS,NO 132,320#CL30,000 3966CWI $13,119.63 TO EXCEED 24'IN LENGTH TILWT.LBS.MIN.X4EACH =$52,,478.12 FUEL SURCHARGE:8%$4,198.25 ; $56,676.37 = TRANSFER OF LADING:132,3204 66 CWT $1,137.95 Par} OPTION 2 ESTIMATE:'$57,814.32 Pal Notes:. - 1.Rates apply Jrom carriers Seattle terminal to the high water mark at Kotlik.<j 2.Rates are subject to fuel related surcharges.Carriers current surcharge Is 8%,. ad RATES AND ESTIMATED FREIGHT CHARGES ARE PROVIDED FOR INFORMATIONAL PURPOSES ONLY AND SHALL NOT BE CONSTRUED AS A TARIFF,= FREIGHT CHARGES SHALL BE ASSESSED BASED ON THE DESCRIPTION OF CARGO AND THE RATES IN EFFECT AT THE TIME OF SHIPMENT.- MAILING ADDRESS:DELIVERIES:PHONE:(206)763-2000 E P.O.BOX 24527 6701 FOX AVENUE SOUTH TOLL-FREE 1-800-4263413 - SEATTLE,WA 98124 SEATILE,WA 98108 FAX:(206)787-6579 ° ;fo 4 INTERNATIONAL PETROLEUM SER. 9191 OLD SEWARD HWY.#21 ANCHORAGE,ALASKA 9951! (907)522-1159Cenwded(FAX)349-7679