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Catalog Cuts for Karluk Bulk Fuel System, February 1991
CATALOG CUTS FOR KARLUK BULK FUEL SYSTEM February 25, 1991 Alaska Energy Authority 701 E. Tudor Road Anchorage, AK 99503 RAJ BHARGAVA ASSOCIATES ENGINEERING IN ALASKA SYMBOL 1 2 10 11 12 13 EQUIPMENT LIST DESCRIPTION 3" SCREENED AIR VENT 3" LOCKABLE FILL CAP 8" EMERGENCY SAFETY VENT CLOSED TOP 2000 GALLON DIKE TANK FIL-SPIL CONTAINMENT BOX OIL SAFETY VALVE TNEMEC SERIES 135 CHEMBUILD CONTAINMENT PIPING SYSTEM 4" CHECK VALVE 4" BALL VALVE 3/4" GLOBE VALVE 4" FOOT VALVE 12" LONG FLEXIBLE CONNECTOR MANUFACTURER CLAY & BAILEY CLAY & BAILEY C&B ACE TANK & EQUIPMENT CNI WEBSTER TNEMEC CO., INC. RICWIL PIPING SYSTEMS DANIEL INDUSTRIES DEMCO NIBCO EMCO WHEATON METRAFLEX MODEL NO. CB 300-3 CB 232-3 #368 2000 Gal. CN-200 OSVA 50 135 CHEMBUILD 4" SCHEDULE 40 BLACK STEEL ERW PIPE 8-5/8" 10 GAGE GALVANIZED PREFAB- RICATED ASPHALT COATED, FIBER- REINFORCED PIPE CONDUIT 1601-1, 150 CLASS FLANGED SERIES F BALL VALVE, 150 CLASS FLANGED T-235 EWA438-009 RATED FOR FUEL OIL MODEL MLP SYMBOL A B Cc D DESCRIPTION DRAINAGE GRATE DIKE LINER GEOTEXTILE CONTROL JOINT MANUFACTURER NEENAH GEOMEME MIRAFI W.R. MEADOWS MODEL NO. SEE DWGS. L1023S DEP 500X/600Z SEALTIGHT 87 =] CLAY & BAILEY FILLCAPS A hinged fillcap witn female pipe thread and round base. Padiockable. Model C8S00 A light type hinged fillcap with female pipe thread and octagon base. Padiockable. Model No. Size Weight CB500-2 2 1¥ Ibs. CBSO0O0-212 242" 242 ibs. C8232-3 3” 3 Ibs. CB232-4 a" 3% Ibs. Model CB94 A lock type water tight fillcap with tron and brass body. Cover screws onto base, base bottom has female threads. Equipped with gasket to Insure its being air and water tight. This fillcap can also be furnished all brass. To order all brass — add “B" to part number. Padlock not furnished. Model No. Size Weight CB94-2 2 242 Ibs. CB94-212 2%" 2%. Ibs. CB94-3 3" 3¥2 Ibs. CB94-4 4" 5 Ibs. Model C8233 x A light hinged, vented with male thread. Padlockable. Model C8235 A lightweight male thread fillcap. It uses the same cover as Model CB233 and the threaded base is similar except that it has a shorter thread. Model No. Size Weight CB233-2 vd 1¥% Ibs. cB Ua!* 342 Ibs. Ye Ibs. SCREENED AIR VENTS Model C8300 Air vents are screened with No. 40 mesh brass wire cloth. Any of them can be furnished black or galvan- ized. For galvanized add"'G" to the part number. Model N Size CB300-34 CB300-1 CB300-114 CB300-112 CB300-2 CB300-212 CB300-3 CLAY & BAILEY Ne 2'2"" 3" Seattle (206) 281-5000 Toil Free: WA (800) 552-7132 OR (800) 452-7437 MANHOLES Model CBS44 Portland (503) 284-5505 CA Hayward (415) 881-0837 (800) 282-0028 USA (not WA) (800) 426-2880 87 es Structural — Hot rolled drawing quality low carbon special steel, .275"' thick nominal to insure 1/q» (commercial tolerances) uniformity. Although sligntly heavier per unit, this insures further quality, Versatility — Weld neck extensions can be easily added. No bell to cut out. Selection — Available in 16", 18", 20", and 24". Specification — Frames are die-rolled, die formed and punched, with both sides automatic subarceg welded. Installation can be easily welded by all known welding processes. Design conforms to dimen, sional requirements of UL for storage tanks, underground and aboveground, UL 142 and UL 58. Testing — Since CB544 can be easily tested for pressure tightness in assembly, they are not factory ees Min. Ola. of Cover ang Size of Ola. of Fra Min, Ola of Mia, Part Manhole Nack Flange (to Bolt Circte Oh, Number Number Inches (.0.) 0.0.) B.C. (Inches) Holes Bolts Fi C8544-16 16” 16” 20%"* a” 9/16" 16 st CB544-18 18" 1s" 22% ai" 9/16" 18 C8544-20 20" 20" 24%" 23” 9/16" 24 C8s44-24 2a" 2a" 28\" 2 9/16" 24 Model CB2097 noone nen oan ntact Features: C837X 2" Internal Triplex ——— Vent is standard. Ring Type clamps give _©82097-1 Cover Assembly quick access to manhole when entry to “CB2037Si 1 Cawer Assemoly tank is desired. Sealing arrangement is €82097-2R Retainer Provided. Made from 12 gauge metal. ©82097-3 Optional: C8937 2" Pressure Actuated — €B3097-4 Vent, two Stage release and self latch furnished at extra charge. A combina- B2097-6 thage Pin tion of two CB37X Vents and two f ceapern Gales yon Of CWO entsa' ‘0 fuse = €B2097-10 Vent Retainer Plugs can be furnished at extra charge. C82097-12 No. CB2097—167 or 20” Materials: CB2097x16 er Bolt shown with 1. All carbon steel (standard) esa : Set Laten ( /shown) No. CB2097-2300 Clamp 2. ¢ 1 with atunvl " - Laten Spring (n/snown, . Carbon steel with aluminum collar *CB2097SL-20 Cam Spring (n/snown) 3. SAluminum (1/8" metal) ¢82097-22 Cover Gasket 4. *Type 304 stainless steel (316 on ©82097-23 Clamping Ring request) €B2097-23a Clamp Bolt €B2097-23¢ = Clamp Nut *Parts not in contact Cadmium Plated C©B2097-23e Clamp Wasner Steel €82097-26 Welding Collar a cB837x Triptex Vent Gasketing: Buna-N PART FILL WEIGHT NO. A 8 c OPENING STEEL ALUM. C82097-16 16" 2” ” 10" 22 tos. 17 Ips. ©82097-20 20" 2" 3 10" 24 Ibs. 19% ips. ie COLLARS AND PLUGS 4 C8FX1097R FEATURES: No. 37 Triplex Vent Stangara. A low re- . placeable type ninged plug. Has adjustable hinge. Oesigned for locking OF sealing. Will fit 6" or 8” straignt pipe size opening. Base furnished a] with set screw. OPTIONAL: 2” Fuse Plug on 8” of Two 1” on 6" and CB937 Pr sure Actuatea Vent furnished at extra charge. MATERIALS: Cast Iron. Can be furnisned all aluminum with brass = cam, Specity CBFX1097RA. c CBS41-6 A CASIELINGS BUNA CBS4t: Our Truck Tank Collars are pressed from sheet steel and nave “ RT NO. SIZE WEIGHT No seams or welds. They are smooth, well designed and well formed. t Threads are full and well cut and thread size of each collar Is cneckec > CBFX1097RS 6" Cast iron — 11 Ibs. Clay & Bailey's Inspection department. C8FX1097R8 Cast Iron 14 tos. Tapoed 1.P.S. This collar Is very desirable on tractor and farm tania ° CBFX1097RAG 6" Aluminum 7 Ids. ~ CBFX1097RAB BY Aluminum 9 IDs. PART NO. A Bp oc 0 = WEIGHT ; CBF X1097R6 ae os o Hes ; a Closed a. ° CAST IRON TANK BUSHINGS = CBDT Double tapped Tank Bushing for use with Underground ie (DOUBLE TAPPED) Tanks. Internal and external threads are parallel making pipe Us Project straight from tank. Manufactured in sizes listed. PART NO. size PART NO Size PART NO. size ceoT238 2" «x ae" ceoT3: ae Kd cBeoT4) ae x1" CcBOT212 2" as2" ceoT3il4 a" xd CBOT4114 a" Ki CBOT234 2" « 3a" CBOT3112 a" kK CBOT4112 ave xd ceoT2i 2" ea" CcBOT32 3a" x2 CBOT42 a" 2" ceoT2i14 2" 1-1sa"" CBOT3212 3" wk 2 CBOT4212 a" x2 ceoT2112 2" 12" CBOT3121 3-472" cBoT43 ax 3" ceoT2i2i 2. xa" CBOT312112 3s CBOT4312 an xK 3 cBeOT212114 2 x lease" CB8OT3122 3 cBOTS3 s* x 3" CBOT212112 2- x 2ens72" CBOT312212 3 ceoTs4s sv" xa CBOT2122 2-1/2" & 2" CB0T3123 3. CBOT63 6" x 3) a CBOT64 oe a” *STEEL ca ~ TRIPLE TAPPED BUSHING FOR FUEL OIL TANKS . CBI21: Duplex tank bushings of cast iron construction. m Has 2" hexagon construction, with brass connectors for cop: : per tubing, to permit insertion of tubing into tank for draw- " J ing off liquid. Also furnished less connectors (see sizes). PART NO. js CB121-38 cr pincee place GB121:12 cr onnector 1216856 (no connectiuns cr CB121-38 (slip fitting) CB121812 (no connections nc = re yc B77 Seattle (206) 281-5000 Portland (503) 284-5505 B87 Toll Free. WA (800) 552-7132 OR (800) 452-7437 CA (800) 282-0028 USA not WA) (800) 426-2880 ESS tourer ouree Le —— MANHOLES SLAY FILLCAPS Model CB232 A hinged fillcap with female pipe thread and round base. Padiockabie. Model CBS00 A light type hinged filicap with female pipe thread and octagon base. Padlockable. Model No. Size Weight CBS500-2 2 1% Ibs. C€B500-212 2 242 Ibs. 9232 2 3 3% Ibs. Model CB94 A lock type water tight filicap with iron and brass body. Cover screws onto base, base bottom has female threads. Equipped with gasket to insure its being air and water tight. This fillcap can also be furnished all brass. To order all brass — add “B’" to part number. Padlock not furnished. Model No. Size CB94.2 2” CB94-212 242"" 2% Ibs. CB94-3 3” 342 Ibs. CB94-4 4" 5 Ibs. Model CB233 A light hinged, vented fillcap with male thread. Padlockable. Model CB235 A lightweight male thread fillcap. It uses the same cover as Model CB233 and the threaded base is similar except that it has a shorter thread. Model No. Size Weight €B233-2 ey 1% Ibs. CB235-212 i" 34 Ibs. C8233-3 3" 2% Ibs. SCREENED AIR VENTS Model CB300 Air vents are screened with No. 40 mesh brass wire cloth. Any of them can be furnished black or galvan- ized. For galvanized add""G" to the part number. Model No. CB300-34 CB300-) CB300-114 CB300-112 CB300-2 CB300-212 CB300-3 CLAY & BAILEY Size & BAILEY Model CBS44 Structural — Hot rolled drawing quality low carbon special steel, .275" thick nominal to insure 1/qn (commercial tolerances) uniformity. Altnougn slightly neavier per unit, this insures further quality, Versatility — Weld neck extensions can be easily added. No bell to cut out. Selection — Available in 16"", 18°", 20", and 24”. \ Specification — Frames are die-roiled, die formed and punched, with both sides automatic subarceg \ welded. Installation can be easily welded by all known welding processes. Design conforms to dimen, \ sional requirements of UL for storage tanks, underground and aboveground, UL 142 and UL 58. \ Testing — Since CB544 can be easily tested for pressure tightness in assembly, they are not factory tested. No. CB2097—16” or 20” Min. Ola. of Cover and shown with 1. All carbon steel (standard) No. CB2097-23Q0 Clamp 2. Carbon steel with aluminum collar 3. *Aluminum (1/8" metal) 4. *Type 304 stainless steel (316 on request) *Parts not in contact Cadmium Plated Steel Gasketing: Buna-N PART FILL WEIGHT NO. A 8 c OPENING STEEL ALUM, 82097-1616" = 10 22 Ips. 17 IDs. €82097-20 20 10" 24 Ips. 19% tos. COLLARS AND PLUGS CBFX1097R FEATURES: placeable type hinged plug. Has agjustabdle ninge. OF sealing, WIlI fit 6" or 8 straignt pive size opening. Base furnisned with set screw. OPTIONAL: 2° Fuse Plug on 8" or Two 1" on 6" sure Actuated Vent furnisned at extra cnarge. MATERIALS: Cast Iron. cam. Specity CBFX1097RA, GASKETING: BUNA-N PART N’ SIZE WEIGHT No. 37 Triplex Vent Stangara. A low re- * and CB937 Pres Can be furnisned all aluminum with brass Oesignea for locking See 6 casei: no seams or welds. *C82097SL-1 *C82097SL-1 *CB2097SL-20 ¢82097-22 €82097-23 €82097-23a €82097-23¢ €82097-23¢ ¢€82097-26 cB37x Size of Ola. of Frame Min. Dla of Min. Part Manhole Mack — Flange (to Bolt Circle Ole. Num. Number Inches 0.0.) 0.0.) B.C. (Inches) Hoes, Bolt casas.16 16" 20%" 19 916 16 CBS44-18 18" 22” 21" osi6" 18 8344.20 20" 24 23 9/6 24 C8S544.24 2a" 284" 2" a6" 24 Model C82097 <7 GG TRERISTORT PART NO DESCRIPTION Features: C837X 2" Internal Triplex ——=—= Vent is standard. Ring Type clamps give _¢82097-1 Cover Assemoly quick access to manhole when entry to "E82037St 1 Enver Assemoly tank is desired. Sealing arrangement is ¢82097-2R Gasket Retainer provided. Made from 12 gauge metal. €82097-3 Hinge ; DB €82097-4 Cam Optional: C8937 2" Pressure Actuated £82037-4 el Vent, two stage release and self latcn furnish xtra ch . A combina- ¢82097-8 Hinge Pin PONST SW) i = a wo tuse €82097-10 Vent Retainer Plugs can be furnished at extra charge. C82097-12 Fill Gasket Materials: €82037X16 Cover Retainer Bolt & Self Laten (n/shown) 9 Laten Soring (n/snown, Cam Spring (n/snown) Cover Gasket Clamping Ring Clamp Bolt Clamp Nut Clamo Wasner Welding Collar Triplex Vent CBS541-6 Our Truck Tank Collars are pressed from sheet steel ang have They are smooth, well designed ang well formec. Threads are full and well cut and thread size of eacn collar Is checked >} FIL SPE sat gaus ROL und ski co weig FIL pop GAS GAS gur 2o C> Din € FEA es ee oF eg ee os t ec 1 F a 4 1 s t CBFX1097R6 6" Cast Iron 1} ibs. Clay & Balley’s inspection department. CBFX1097RB 8 Castiron 14 IDs. Tapped 1,P.S. This collar Is very desirable on tractor and farm tanks! One CBFX1097RAE6 6" Aluminum 7 Ips. — CBFX1097RAS 8" Aluminum 9 iDs. PART NO. A 8 ¢ © WEIGHT 2 N BFX 97R CB8S41-6 6" au" a" 3M Is. Gre cleeeaa ia BCS41-8 * 4 Lon 3 ibs. Les CAST IRGN TANK BUSHINGS cee CBOT Double tapped Tank Bushing for use with Underground | [—~ (DOUBLE TAPPED) Tanks. Internal and external threads are parallel making pipe | cw project straight from tank. Manufactured in sizes listed. - PART NO. SIZE PART NO size PART NO. SIZE cBOT238 ceorT3i a" ceoT4: aK ceoT2i2 cBeoT3I14 3" CB8oT4i14 . CBOT234 CcBOT3112 a CcBOT4112 x cBoT2) CBOT32 a CBOT42 “x 2 CN: ceoT2ii4a CBOT3212 a" CBOT4212 av x . ceotzil2 cpoT3i21 3 ceores ee t ceor2i2i CBOT3I2Z112 3 CBOT4312 x 3-1/2 lon csoT2i2114 cBOT3122 3 CBOTS3 "x3" t~ cBOT212112 CBOT312212 3 CBOTS4 "ean _—_ cBeOT2122 ceoT3123 3 CBOT63 x3" CBOT64 “want — *STEEL ae TRIPLE TAPPED BUSHING FOR FUEL OIL TANKS Row oF iy CBI21: Duplex tank bushings of cast iron construction a y Has 2" hexagon construction, with brass connectors for cop- ej per tubing, to permit insertion of tubing into tank for draw: es ing off liquid. Also furnished less connectors (see sizes) et = PART A NO. SIZES Mog . CB121-38 2" x 3/8" x 3/8" cCN2 Three Piece Eplo}.12 36 XM lo” x Dee ene CB121-38 Connector C€B8121856 2" x 3/8" X 37 No connectiuns; =N2 (stip fitting) CB121612 2a? 360 fo. De no connections) CN2 146 Storage Tank Vents #88 C&B Storage Tank Vent valve seats are machined. Openings in the sides of the valve are covered with No. 40 mesh fire screen. Hoods protect vent openings from weather. Specifications Wt. 88 a." Brass 1o0z.10z. DeadWt. 7% *88LX 2” Brass 1lb. 10z. Dead Wt. 11 88 27 Alum. 102.10z. DeadWt. 2% 88 2” Alum. 31b.10z. Spring 2% 88 Sa Brass °302.30z. Dead Wt. 21 88 3” Alum. 10z.10z. DeadWt. 6% (Inquire as to other pressure settings) "It has been proven by test that saving in evaporation prevented with one pound vent easily pays for vent in a very short time. 2” Brass Cap with Chain #344 This 2” female brass threaded cap has straight pipe thread. Price includes chain and gasket. Zan also be furnished in aluminum. "mergency Safety Vent #368 ! rhis is an inexpensive emergency pressure release valve designed for use on Bulk Storage ‘anks. It releases at approximately 8 oz. pressure; is -quipped with fire screen; has apron extending own to keep out weather and has ‘‘O”' ring gasket inserted in base to eliminate any nossibility of base coming in contact with cover nd sparking. Inasmuch as there are no springs, --1e valve is accurate in its operation. Made from cast iron. lade in 4” and 6” size with NPT thread. $' Nod AvAL Size Weight feasted espe ae see pee senses se aoe 21 Lbs Cee eeneeicen erent r re 31 Lbs 18 Storage “Laue Mets QQ No. 88LX Brass or No. 88 Aluminum No. 344 P.O. Box 8026 * 40th and Fremont Avenue * Kansas City, Missouri 64129 816-924-3960 + 1-800-821-6583 * FAX 816-924-3903 | Y 87 Seattle (206) 281-5000 Portland (503) 284-5505 — Hayward (415) 881-0837 Ea Toll Free: WA (800) 552-7132 OR (800) 452-7437 CA (800) 282-0028 USA (not WA) (800) 426-2880 sore? 9 ACE TANK & EQUIPMENT Tanks name [)) | 711k 5 RRREEeerceerar eee ERE Ee aR ERR TIT Aboveground storage tanks with integral secondary containment for those situations where a permanent spill containment berm is not practical. These ‘“‘dike’’ tanks consist of a horizontal stor- age tank mounted on steel saddles, encased in a steel dike, and Closed Top 2" FPT mounted on heavy I-beam skids. Two different styles of dike con- Ce elon tainment are offered. One type is a closed top, connected to the | c aimee Tank = upper portion of the primary container. In this configuration, the Dine Vent ae containment area is protected against filling due to rain. This de- | smn, Sign provides for containment of 100% of the storage capacity of 2 Dike the primary vessel. Both primary and secondary containment | areas of the tank will be independently tested to 5 psi. The sec- ond type is an open top containment dike. In this configuration, the dike is designed to hold 150% of the storage capacity of the primary container, plus a 4"’ rainfall. The primary tank will be air tested. The secondary containment area could be tested by filling it with water if desired. Standard external coating is red iron oxide primer. Other opening arrangements are available at additional cost; please specify arrangements other than standard. Standard opening arrangements are as pictured. Other open- ing arrangements are available at addtional cost; please specify arrangements other than standard. Integral Rain Cowting Internat Saddies Tow Eyes I-beam Runners f Optional Gravity Opening and CLOSED TOP DIKE TANK (DIMENSIONS) Manhole for Closed or Open Top SUBJECT TO CHANGE WITHOUT NOTICE ienks. Overall Approximate Nominal Dike Dimensions Approximate Total Wt. Gallons Height x Width x Length (Tank & Dike) 300 44" x 50" x 9? 1248 HIS Gt 340 52” 62" 8’ 1288 425 52° 62" 9' 1436 | 500 52” 62" 10’ 1595 > 550 53” 62" 10’ 1609 18° pouuia 675 52" 62". “12° 1893 1000 70” 86" 10’ 2469 | ole 1001. 52" 62" ——s16" 2718 1500 70" 74" 15" A757 2000 74” 86" +16" 5609 | 2001 86" 86" 13’ 5320 2500 86" 86" 15’ 6042 | 3000 86" 86"" 17’ 6803 2= Peary 3500 86" 86" 19° 7526 (atepeat 4000 86" 86" — 21° 8286 5000 105” ~~ 210” 18° 10442 | 6000 105", 110” 21" 11951 6001 129" 146" 15. 11406 6500 105” 110" 22' 12820 7000 105” 110” 23' 13322 7500 105" 110” 24° 13924 | 2 goo 29" 146" 18" 13228 2" 8001 129" 146" " obeniteP 10000 105” 110” 33’ 18030 primary ‘Tame 10001 129" 146" = 22” 15678 | ee 12000 105" 110" 39° 21122 Secondary 12001 129" 146” 25’ 18076 Contsinment 15000 129" 146" 30° 23659 =: 20000 129” 146" 40’ 30504 7 994 25000 142” 158" 4.’ 39097 | 30000 142" 158” 47° 45450 a ; ' : Open Top Dike Tanks (Dimensions) Nominal Overall Overall Overall Approx. Gallons Height Width Length Weight l-beam Runners 300 50" 44" 9° 1248 550 62" 53" 10’ 1609 | 1000 86" 70" 10’ 2469 2001 86" 86" 13" 5320 11 ACE TANK & EQUIPMENT CO. Ss7 Seattle (206) 281-5000 Portland (503) 284-5505 Hayward (415) 881-0837 B87 | Toll Free: WA (800) 552-7132 OR (800) 452-7437 CA (800) 282-0028 USA (not WA) (800) 426-2880 Easy | ener eae 2000 GA FIL-SPIL Containment Boxes SPECIFICATIONS SQUARE MANHOLE SKIRT: 36" x 36" x 15" — 14 gauge galvanized with reinforced 14 } gauge channels. ROUND OUTER RING: Cast iron 40-1/2" diameter with 4-5/8" rebar support holes and 2” under ring for concrete. SKIRT: 14 gauge galvanized sheet metal. COVER: 3/8" floor plate with 2-1/2" x 13" fill covers, reinforced with withstand tanker weight. Fil-Spil Containment Box Features: { © Special design on cover will not allow dirtor | water to enter the containment area. \ © Allows for vapors to escape while the fill cover is on. | : } FILL COVERS: Pull handles for easy removal. ° Flush mount lift ring on Covers. | \ POPPET VALVE ASSEMBLY: Spring-loaded with high nitrile rubber disc. © Spring-toaded valve assembly with pull chain | GASKET: Tube flange design, low swell high nitrile rubber with stainless steel worm lamp. to allow the fluid to drain through 1" pipe { GASKET: Viton available upon request. outlet without getting your hands wet. | BUNGS: Minimum 10" © Tube flanged, low swell rubber gasket allows | replacement from within the containment } : Vi in a , area. BUNGS! Minimum 10" @ MAXIMUM 16" ¢. * Cie onaenislenhrrencnanes | » k and down, without damage to pipe riser or ' FEATURES: tank. Special! design on cover will-not allow dirt or water to enter the containment area. Specifications: Allows for vapors to escape while the fill cover is on. Flush mount lift ring on covers. Standard 10 gallon containment and poppet vaive for two riser systems. All water drains onto the ground, not into the containment area. Spring loaded valve assembly with pull chain to allow fluid to drain through a full 5/8” telefiex hose. Drain hose is designed in a downward position at all times allowing for a rapid flow. Tube flanged rubber gasket allows replacement from inside the containment area. Flanged type gasket allows for complete freedom of movement, either side to side, or up and down, without damage to pipe riser or tank. Containment Box: One piece sand-cast aluminum Cover with Handle: One piece sand-cast alumi- num. Finish: Heavy duty epoxy coating. Poppet Vaive Assembly: Spring-loaded, with high nitrile rubber disc. Gasket: Tube flange design, low swell high nitrile rubber. Gasket: Viton available upon request . © 4 x 18" schedule 40 pipe with welded pipe nipple and a 90° swing flair fitting. Model Description ‘ © 18" connecting hose. A ! © Screws and gasket to assure water tight. CN So eee pom poppe © Unit can be ordered with pipe plug and up to 40 galion containment. CN201 Containment box with pipe plug z Part No. Description CN202_ Water tight with no containment access. - CN203 Liquid tight seal kit cN239 36" Round Fil-Spil Containment Box: 2 Riser System (10 gallon) — : : CN232 36" Square Fil-Spil Containment Box; 2 Riser System (10 gallon) OS nn Additional Cost , CN240_12RISER SYSTEM LIQUID TIGHT SEAL KIT . [CN241 1 )-RISER SYSTEM LIQUID TIGHT SEAL KIT ¢ ee pera an eee eae eee Ld One of the Following Numbers Must Be Ordered with CN239 or CN232 (No Additional Cost) I es PARATION CN263 116" CENTERS. BUNG TO BUNG Monitoring Well and Tank Gauge Box Ont) [enzea ite TERS. BUNG TO BUNG Features: © Model 209 has full 13" 1.0. working area . ; Mode! 208 has full 9° 1.0. working area : Options at Additional Cost, When Required i 4" wide drop down lift handle Outer ring with threads TANF. GAUGE COVER“USED WITH TWO Cover with threads i SYSTEM AND THIRD OPENING hs iy ey Hye Machine mating areas for good contact seal ing on gasket. CONTAINMENT-USED WHEN © Special spanner wrench for installation INMENT IS NOT NEEDED wret = = @ Crcice of “Monitoring Well” or “Tank Gauge". ER DRAIN-USED WHEN ABOVE lettering on cover d WATER NEEDS TO BE DIRECTED 3’ eae ‘ 5 ROM THE TAMA AREA Brass tag available for outer ring a PLUG USED WHEN PLUG IS Specifications: INSTEAD OF POPPET VALVE Ring: Cast iron — 13" 0.0. a GAUGE COVER-~USED WITH PART ALLOWS USE OF AS RISER Cover: Cast iron — 10%" O.D. 2. AT NO CHARGE OWS USE OF A? RISER | Standard Deptn: Cast iron — 3" Added Skirt: 16 gauge sheet steel a 7 Model Description "= Round Manhole CN208-3MW —_9"" 1.D. Monitor Well, 3" depth Siineinforcadicover|is light welentuvetsirong CN208-8MW —9"" 1.0. Monitor Well, 8" depth enough to withstand tanker weight CN208-12MW 9" 1.0. Monitor Well, 12" depth 2/8" lifting hole on covers not reintorced SNe eate a Hea ares: a Faas tandard height is 12" top to bott i poke nies eaees od Litt nangie pi ValnsiCeaicoubee = CN208-12TG 9" 1.0. Tank Gauge, 12" depth CN209-3MW = 13" 1.D. Monitor Well, 3" depth Outside iazide overall CN209-8MW = 13" 1.0. Monitor Well, 8" depth Meceine, Siumeier Blames Muga Ghtoe-anw 337 9, Morita Yoh 2. cea cn ” 22m" ‘ x LO. Ta * Be cNasee eo a 12" Also available with gaskets, reinforced CN209-8TG —- 13" 1.0. Tank Gauge, 8" depth Cees . . 2 covert puilinendletatcimeisaselinaaice: €N209-12TG 13" 1.0. Tank Gauge, 12” depth N236R 40%" 34M" 12" =—" accel CN207 Spanner Wrench 147 CNI Installation Check Local Codes: Compliance to all applicable codes where installed is the responsibility of the installer. Typical installation diagrams are shown for reference only. Mounting: The OSV can be mounted in any position. Preferred position is with cover down to prevent dirt or moisture accumulation in the diaphragm area through the manual operation access hole. Porting Connections: Connect the supply line to the IN port, and the OUT port to the burner fuel pump. Do not use teflon tape. Use of teflon tape voids all warranties. Filter: A reliable in-line filter is recommended between the tank and the OSV to insure maximum seal reliability in the OFF mode. CAUTION — Do not mount the OSV more than three f-et above the burner fuel pump inlet, or more than cree feet above the lowest point in the fuel line onnecting the OSV to the burner fuel pump. In-line sunting with the burner fuel pump inlet is recommended. Failure to observe the above caution may result in siphoning action in the event of failure of the fuel line between the burner fuel pump and the OSV. See examples in Figures 3 and 4. Priming: For priming purposes the OSV can be manually operated by inserting a stiff wire (paper clip) through the cover hole, and depressing the diaphragm plate. Remove the wire immediately if oil appears at the fuel pump vent, burner fires, or there is any sign of oil at the burner fuel pump. Entrapment Caution: In supply systems having a check valve on the supply pump discharge, an entrapment condition may exist between the supply pump and the OSV. Cold oil in the line in the burner OFF condition expands on heating from room temperature, causing a line pressure rise that may prevent the OSV from operating. The condition may be observed by use of a pressure gauge at the inlet of the OSV, or on the discharge side of the supply pump check valve. Correction requires use of a pressure relief valve as shown in Figure 1, set to insure a maximum 60 PSI at any OSV inlet under all conditions. Open Loop System (Figure 2): To insure a flooded supply line, a standpipe before the junction of the supply line with the return line is required. The standpipe on the supply line must be at least three feet higher than any point in the supply line system before joining the return line. Use of a Webster 48598 vacuum breaker is recommended as shown in Figure 2. Osv aaTaanEnnn el = OSV aad Max. 60 PSI Burners Relief Valve Set for 60 PSI Max. at Any OSV Inlet. Supply Pump and Motor Figure 1 Supply Pump Systems - Multi Level Vacuum Breaker Standpipe aaah Supply Pump Check ,and Motor Tank May Be Above or Below Ground Level Figure 2 Central Supply System For Mobil Homes Filter Furnace or I Boiler OSV | 3° Max. >! Figure 3 Gravity Feed In Basment Oil Tank Mobile Home Filter ost 3' Max. Burner Oil Tank Figure 4 Mobile Home Gravity System Dimensions & Specifications ©) Hole for Manual Operation Manual Operation Access Hole Diaphragm iit ——* ZG Sr | AL 2.59" Valve Seat | Inlet t rece Il na ete ir Supply | | Wy CN Valve Sprin O-Ring AIT -+———— 3.24" +4 FEATURES Webster Oil Safety Valves provide important protec- tion in oil burner supply systems with pressurized supply lines. By isolating burner fuel pumps from supply line pressure sources (a supply pump or overhead tank, for example), the OSV relieves pressure strain on fuel pump inlets and seals and prevents tank siphoning and spilling caused by accidental line breaks. The OSV is mounted close to the burner assembly. A sustained vacuum at the outlet side of the OSV, generated by fuel pump operation, causes the valve to open. The OSV operates as a pressure reducer, with supply line pressure on the valve inlet side and fuel pump vacuum on the valve outlet side. In the event of line breakage between the OSV and the burner pump, loose connection or any other leakage factor large enough to prevent vacuum buildup on operation of the burner pump, the OSV will close or remain closed, preventing oil flow to the burner. Tank siphoning or oil spillage is thus prevented. Many state and local codes require a device that will automatically shut off the oil supply before it enters a building should the line between the device and the burner be broken. NFPA standards require that the pressure at the burner fuel pumps must not exceed 3 PSI. The Webster OSV satisfies both requirements when properly installed. Check local codes for any special requirements. OSV Series Oil Safety Valves Two Models Available: OSVA 38 for %’ OSVA 50 for ¥,' orts, ¥% - 1 orts, %- 14 NPTFE GD Listed for No. 2 or lighter fuel oil at 60 PSI maximum inlet pressure. Port Sizes (See Above) 1.50" Hex OPERATION In systems with burners connected for one-pipe operation, GPH flow through the valve is the same as the burner nozzle firing rate. In two-pipe operation, GPH flow through the valve is the same as the fuel pump suction capacity. Refer to fuel pump manufacturer's specifications for inlet suction capacity. Operation of OSV valves in parallel is not recommended. Recommended Maximum Flow Rates and Pressure OSV 38 and OSV 50 Flow Pressure at Valve Inlet, PSI thru Valve 5 15 30 40 50 60 1GPH)} 25 27 3.5 | 45 | 5.0 | 5.5 1s: GPH | 2.7 3.0 | 40] 50] 55 | 6.0 32 GPH | 3.7 4.0 Act) Sse || ||6:0 7.0 45 GPH | 4.0 | 4.5 | 5.0 | 6.0 | 7.0 |’ 55 GPR} 4-5) ||| 5-0: )11)/(S.2 60 GPH |} 5.0 | 5.2 6.0 70 GPH | 5.5 | 6.0 Do'not operate * in this region _ Vacuum (inches Hg) to operate valve is shown for various flow and pressure conditions: Values given are averages of test results and may vary slightly ©1980 Webster Electric Company. Inc ’” [el hembuild: The amazing epoxy that works as a finish and inter- mediate coat, and primes rusted steel! Talk about versatility! Here’s a coating that can perform as a primer, an intermediate coat and a finish coat. A coating that serves both new construction and maintenance applications. A coating that provides the benefits of an epoxy coating, works as a tie-coat to previously applied coatings and goes over marginally cleaned, rusty steel. We cail it Series 155 Chembuild. This modified potyamidoamine-epoxy coating, which is formulated with the latest in resin technology, is a new generation in Tnemec’s long devel- opment of state-of-the-art epoxies. Three coatings in one. As an intermediate coat, Chem- build goes over previously applied coatings to provide a compatible tie- coat foundation for many topcoats. It gives the maintenance engineer and other specifiers flexibility in tailoring a coating system to meet specific service requirements. As a finish coat, Chembuild pro- vides a tough, beautiful finish that is highly resistant to environmental conditions, abrasion, corrosion and many chemicals. As a primer, Chembuild wets out and penetrates rusted surfaces to form a barrier coat against further corrosion. It saves the problems sometimes associated with sandblasting. No blasting required. Most conventional epoxies demand abrasive blasting for good adhesion. The better the surface preparation, the better the adhesion. But there are many cases, especially in main- tenance and renovation work, where abrasive blast cleaning is just not practical. It’s either too expensive or unsafe. Or the risk of contamina- ting other areas is too high. With Chembuild, hand or power tool cleaning is all that’s needed— just enough to knock off all loose rust and any loose old coatings (a test patch is recommended over tightly adhering old coatings). With only that as preparation, Chembuild provides a corrosion barrier with excellent adhesion. Which makes Chembuild equally at home on new or previously coated steel— new construction or renova- tion and maintenance work. Solid benefits. There's more. Chembuild's mastic formula supplies many more benefits to the Specifier. Such as: at fe The upper section of these rails at a wastewater treatment plant shows how Chembuild effectively goes over marginalty-cleaned, rusty steel © High-build property provides a dry film thickness up to 9.0 mils for one-coat coverage, saving the expense of a second application. ¢ High-solids formula (83%) means a good value for your money. ¢ Applies by spray, airless spray, brush or roller. ¢ Available in a wide variety of ChromaColors or customi-matched computer colors. © USDA approved for incidental contact. ¢ Unique, unitized packaging prevents errors in mixing. zUue |S ie High marks for low solvent. Chembuild’s low-solvent formula- tion provides two strong benefits. First, the low-solvent/high-solids combination diminishes potential problems such as entrapped solvent, shrinkage and pinholes. Second, the low-solvent formula is V.O.C. compliant with all current environmental legislation (thinned, its V.O.C. is as low as 210 grams/liter or 1.75 Ibs./gal. See product data sheet for specifics.) That means hassle-free application in regulated areas. Chembuild. It gives new meaning to the word ‘‘versatile.'’ Put it to work for you now! See the opposite side of this sheet for performance data and recommended systems. F Bnemec Series 135 Chembuild Performance Criteria This product will meet or exceed the following test requirements established for the coating systems listed. Adhesion: Carbon steel panel, uniformly rusted and coated with described system is tested for adhesion after 14 days curing at 77 F. Method: *Eicometet Adhesion ASTM D 45-1. System: 135-1 One-coat Chembuild at 7.0 to 8.0 mils DFT. Requirement: Not less than 850 psi pull, average of three dials. *ASTM D 3359, Method B, Cross Hatch Adhesion data also available; see product data sheet. Abrasion Resistance: Carbon steel panel coated with described system is tested for resistance to abrasion using a whee! abrader machine. Method: ASTM D 4060, CS-17 Wheel, 1,000 grams load. System: 135-1 One-coat Chembuild at 7.0 to 8.0 DET. Requrement: No more than 130 mg. loss after 1.000 cycles. Impact Resistance: Cold-rolled steel Q-panel coated with described system is subjected to a 1/2" diameter steel ball indentor weight, drop- ped from a prescribed height. Methcd: ASTM D 2794 Intrusion, direct. Sysem: 135-1 One-coat Chembuild at 7.0 to 8.0 mils DFT. v : Not less than 28 inch-lbs. average after 10 days ame at 77 F. (+2 F.). @ Flexibility: Cold-rolled steel Q-panel coated with described system is bent around a conical mandrel. Method: ASTM D 522 Conical Mandrel. System: 135-1 One-coat Chembuild at 7.0 to 8.0 mils DFT. Requirement: Not less than 16% elongation after 10 days ame at 77 F. (+2 F.). Humidity: Carbon steel panel coated with described system and air dried for 30 days is ex- posed to 100 F. temperature with 100% telative humidity. Method: ASTM D 4585 Controlled Condensation. System: 135-1 One-coat Chembuild at 7.0 to 8.0 ae 5) | Requirement: No blistering, cracking or delamination of film, re Tusting on plane after 2,000 hours exposure. Coating Systems Substrate Coat Product Dry Mils Exp. Surface Prep. (!) Ist 135-Color Chembuild 7.0-8.0 This chart lists coating systems proven _st © 135-Color. Chembuild “"7.0-8.0. by Tnemec testing Although one or gand | <.155 Color, Chembulld 70-80. two coats of Chembuild provide excel- Rusted Steel = lent stand-alone protection, the chart or | ee eee Lee shows how to combine Chembuild with Compatible : fete our Endura-Shield aliphatic polyurethane Previously 1s. 135-Color Chembulld “70-80 © coatings to get even better corrosion Applied 2nd = = 70/71-Color Endura-Shield 15-25 protection and color and gloss retention. Coatings — Srpewsesnm seston : — These systems cover both new con- 1st 135-Color Chembuild 7.0-8.0 struction and maintenance applications. 2nd 73-Coloc Endura-Shield I 2.0-5.0 @) It is only a guide. Consult Tnemec 1st “= 135-Color Chembuild 7.0-8.0 SP 2/3 product data sheets and your Tnemec dnd TA-Color EndureShied IV. = 20-500) 3 ssn i for complete application information on these and other high- performance systems. (1) Moderate service, SSPC SP-2/3; severe service, SSPC-SP6. (2) May be applied by spray at a high-build 3.0—-5.0 DFT, or at a conventional 2.0—3.0 DFT by spray, brush or roller. See product data sheet for specific recommendations. [ A ie. got you covered. Chembuild is another innovative product from Tnemec, leading the way in protective coatings for the industrial and specialized architectural marketplaces since 1921. We formulate, manufacture and service durable coatings that lower life cycle costs and raise return-on-investment. You're protected by an extensive testing program, both in the lab and in the field, that's backed by quality assurance at every step along the way. You can choose from more than 90 coatings, most available in a wide © 1989, Tnemec Company, Inc. range of ChromaColors plus custom formulated ones. Our plants and warehouses are strategically located from coast to coast, which means you'll get the product you need when you it. Tnemec professional field represen- tatives are coatings specialists. They provide valuable technical assistance on specifica- tions, surface preparation and application. Innovative products. Quality across the entire line. Coast-to-coast coverage. Professional field representa- tives. And lower life cycle costs. It all adds up to leadership—why you should specify Tnemec. Published technical data and instruc- tions are subject to change without notice. Contact your Tnemec representative for current technical data and instructions. WARRANTY INFORMATION: For warranty, limitation of seller's liability and further product information, please refer to the pr data sheets for these products or contact your Tnemec representative. TNEMEC COMPANY, ING. P.O.Box 411749 "=" Manufacturing Plants: K.C., Mo. 64141-1749 Kansas City, Missouri (816) 483-3400 Baltimore, Maryland FAX: 816/483-1251 Compton, California Quality today for performance tomorrow. RIOM889 b SPECIFICATIONS GALVA-GARD™ Smoothwall Galvanized Conduit Systems All steam, condensate returns, drip and discharge, hot water, oil or process piping, to be installed overhead or underground be- tween manholes and buildings or between buildings, as shown on plans, shall be installed in RICWIL Galva-Gard* Galvanized Pre- fabricated Insulated Pipe Conduit, with all necessary fittings, anchors, expansion loops and conduit accessories, etc., as he- reinafter specified 1. CONDUIT — Conduit shall be 10-gauge smoothwall hot dipped galvanized steel having all outside surfaces of the conduit (except for overhead lines) machine-coated with high melting point asphalt to a minimum thickness of 14", with an interposed layer of fiberglass screen plus one final outer wrap of asphalt impregnated, fiberglass reinforced, pipe line felt applied spirally under tension. Conduit closures shall be furnished with the conduit at a ratio of one closure for each fabricated item or length. Closures shall consist of 10 gauge galvanized steel and in cylindrical form witha single horizontal split and shall be field welded over adjacent units. After test (paragraph 7) all exposed closures shall be cov- ered in the field with Rip-Coat Coating’ and Rip-Coat Blanket’. All materials and insulation required for complete field closure shall be furnished with the conduit. 2. PIPE AND PIPE SUPPORT-GUIDES — All piping in conduit shall be as hereinafter specified for the service required. All fer- rous pipe field joints shall be welded by competent mechanics and hammer tested under hydrostatic pressure of 250 psig or one and one-half times the design pressure, whichever is greater. Concealed pipe welds in prefabricated conduit fittings shall be factory tested the same as specified for field welds prior to assembly. Piping shall be suitably spaced and supported in conduit by specially designed full round insulating support-guides and shall permit the pipe to expand and/or contract freely without stress or wear on the pipe or insulation as well as provide for drainage and free air circulation. 3. EXPANSION LOOPS, ELLS AND TEES — Prefabricated ells, loops and tees shall be furnished and installed where shown on plans and shall consist of pipe, insulation, and conduit conform- ing to the same specification as hereinbefore specified for straight runs. Expansion loops shall be of proper design in accordance with stress limits indicated by ANSI B 31.1. Code for pressure piping. Loop piping shall be installed in conduit suitably sized to handle indicated pipe movement. ALTERNATE: Where space does not permit the use of loops, expansion joints in manholes shall be provided. 4. END SEALS AND GLANDS — Terminal ends of conduits inside manholes, pits, or building walls shall be equipped with end seals consisting of a steel bulk head plate welded to the pipe and conduit. Where there is no anchor within five feet of a terminal end, conduits shall be equipped with gland seals consisting of a * Trademark of INTERGY. INC packed stuffing box and gland follower mounted on a steel plate welded to end of conduit. End seals or gland seals shall be equipped with drain and vent openings located diametrically op- posite on the vertical center line of the mounting plate and shall be shipped to the job site with plugs in place. Terminate all conduits 2” beyond the inside face of manhole or building walls to protect any exposed piping insulation from damp-wall condensation. 5. LEAKPLATES — To provide an effective moisture barrier, con- duits shall be equipped with leakplates in building or manhole walls — but only when there is an anchor plate within 5 feet outside the wall. Leakplates shall consist of a steel plate flange 4” largerin outside diameter than the conduit, welded to the conduit only and located in the wall approximately 6” from the end of the conduit. Wall sleeves are recommended where leakplates are not furnished. 6. ANCHORS — Prefabricated plate anchors shall be furnished and installed where shown on plans and shall consist of a steel plate welded to pipe and conduit. The steel plate shall be %” thick for 6%" to 10%" conduit, '&” thick for 12” to 22” conduit and %" thick for conduit over 22”. Aconcrete block shall be cast over the plate and conduit and shall be large enough for firm anchorage into undisturbed trench sidewalls and/or bottom. The concrete block to be at least 30” in length and extend a minimum of 9” beyond the top and bottom of anchor plate. 7. CONDUIT AIR TEST — All field welds at conduit closures shall be tested for leaks before applying Rip-Coat Coating” and Rip- Coat Blanket’. During test, all field welds shall be checked with soap suds, and rewelded if necessary until air tight at 15 Ibs. pressure. The contractor shall furnish all mecessary equipment and labor to perform the air test, including air compressor, gauges, conduit caps, temporary pipe and connections, etc. and complete the test to the satisfaction of the architect and/or engineer. 8. PIPE INSULATION — All pipe or pipes in conduit, shall be insulated as hereinafter specified. 9. MANUFACTURER'S FIELD INSTALLATION INSTRUCTOR — Who is technically qualified to determine whether or not the installation is being made in accordance with the manufacturer's recommendation shall be present during critical periods of instal- lation and test of the system. On completion of the installation, the contractor shall deliver to the owner a certificate from the manufacturer stating that the installation has been made in ac- cordance with the manufacturer's recommendations. am) RICWIL® piping systems A Engineered and marketed by & INTERGY, INC. | THIS PROPOSAL FROM P.O. Box 418051 * Brecksville, Ohio 44141-805! (216) $26-1600 Teiex 98-5299 ENGINEERED EQUIP. CO. OF ALASKA, INC. INOUSTRIAL PRODUCTS REPRESENTATIVE 2225 Spenard Road PIRO|P OS AIL Anchorage, Alaska 99503 (907) 276-4050 Feeeoas DATE_FEB 11, 199] NAME OF JOB RAJ BHARGAVA ASSOCIATES KARLUK BULK FUEL i ATTN: TODD OLSON SYSTEM- PIPING THE PROPOSED FUEL CONTAINMENT PIPING SYSTEM SHALL CONSIST OF 4" i SCHEDULE 40 BLACK STEEL ERW PIPE, NON-INSULATED. THE PROCESS PIPING SHALL BE INSTALLED IN 8-5/8" 10 GA GALVANIZED PRE- FABRICATED, ASPHALT COATED, FIBERGLASS-REINFORCED PIPE CONDUIT WITH ALL NECESSARY FITTINGS, SUITABLE FOR UNDERGROUND INSTALLATION. THE CONTAINMENT CASING SHALL BE CATHODICALLY PROTECTED BY MEANS OF A SACRIFICIAL ANODE SYSTEM. THE CARRIER PIPE SHALL BE ELECTRICALLY ISOLATED AT ALL TERMINALS BY THE USE OF ELECTRICALLY ISOLATED FLANGES. ALL CONTAINMENT CASING SHALL BE PITCHED TO PROVIDE A POSITIVE DRAIN-POINT WITH NO POCKETS FOR MANUAL/VISUAL LEAK DETECTION. PROPOSED QUANTITIES: 1510 FT CARRIER PIPE IN GALVA-GARD CONTAINMENT § 17 ELBOWS 4 END SEALS PRICING BASED ON QUANTITIES ABOVE, FOB PLANT WITH q PRETCHE PALLOWED) SLO eKARIGUKGS so ehors oi eieiere casa ieee ceneio tenses) ct cre $ 48,000 RICWIL PROFESSIONAL INSTALLATION INSTRUCTOR (PLUS TRAVEL AND EXPENSES)....... $ 300/DAY CATHODIC CORROSION PROTECTION SYSTEM..............-.-.- $ 2,900 ESTIMATED DELIVERY AFTER RELEASE OF ORDER AND APPROVAL OF DRAWINGS: 6-8 WEEKS THANK YOU FOR THIS OPPORTUNITY! Operation S a: Valve Open Valve Closed The contoured disc of the CHEXTER lifts easily The CHEXTER disc has definite design ad- off the seat to open the valve. The airfoil design of vantages. It is counterweighted, mounted the disc allows it to ‘“‘float’’ on the flow. Rugged eccentrically and spring-loaded. As flow disc stops built into the body position the disc for decreases, the disc starts closing and seals optimum flow characteristics. Large body cavity before reverse flow takes effect. Back helps minimize flow restriction. The valve functions pressure against the disc moves it across smoothly and silently in both horizontal and verti- the soft seal into the metal seat for tight cal up-flow lines. shut off. € J Cy values Cy equals gallons per minute of water @ 60° F. at_1Ib minimum flow conditions. Any calculated value that gives a pressure-drop with the valve in full open positio! pressure drop of less than ¥2 psi should not be considered CHEXTER Check Valves Should be sized to allow for a Y2-1 valid since this indicates that the disc is not fully open and psi pressure drop through the valve for optimum service at the Cy value listed is for a fully opened disc. LINE SIZE Cy VALUE LINE SIZE Cy VALUE =} =t 4 at 90 moe 4500 ] 2%" veo 14” 5000 oY 250 GH 8000 — —= — CO 4” 500_> 18" 10000 5” 790 20” 13000 [ 6” - 1125 24" 25000 é 8” 2000 30” 40000 10” 3100 36” 60000 4 al CHEXTER selection table CET Se are a Ve SIZES res RATING | FACING Se eel erred eee eT tt 150 CLASS RF ia 1603-A Mn GOOLCCACS hia ia aaal 2-24” 1604-A 400 CLASS RF 2-24” 1605-A 600 CLASS RF 2"-12" 1645-A 600 CLASS RTJ 2-12” 1606-A 900 CLASS RF 2-12" 1646-A 900 CLASS RTJ 2-4” 1696-A 2000 LB. API WOG RTJ 2-4" 1607-A 1500 CLASS RF 2-4” 1647-A 1500 CLASS RTJ 2-4" 1697-A 3000 LB. API WOG RTJ 2-30” 1601-AC 150 CLASS RF 2-24” 1603-AC 300 CLASS RFE 27-24” 1605-AC 600 CLASS RF 2”-12" 1645-AC 600 CLASS RTJ 2-12” 1606-AC 900 CLASS RF 2-12” 1646-AC 900 CLASS RTJ 2-30" | 1601-AF 150 CLASS RF 2-24” 1603-AF 300 CLASS RE 2-24" 1605-AF 600 CLASS RF 2"-42" 1645-AF 600 CLASS RTJ 2-12” 1606-AF 900 CLASS RF 27-12” 1646-AF 900 CLASS RTJ 27-12” | 1601-C 150 CLASS RF 2-12” 1603-C 300 CLASS RF 27-12" 1605-C 600 CLASS RF 2-12” 1645-C 600 CLASS RTJ 2-12” 1606-C 900 CLASS RF 2”-12" 1646-C 900 CLASS RTJ 2-36” 1600-D 125 CLASS FF 2”"-30” 1602-D 250 CLASS RE 2-36” 1600-DE 125 CLASS FF 2-24” 1602-DE 250 CLASS RE 27-12” 1601-E 150 CLASS RF 2-12" 1603-E 300 CLASS RF eI “ Standard CHEXTER materials 4H" CHECK oo MAJOR TYPE TYPE TYPE TYPE TYPE TYPE TYPE VALVE PARTS A AC AF Cc D DE E Body Carbon Carbon Carbon 316S.S. | Cast Cast Alum- Steel Steel Steel Iron Iron Bronze Seal Carbon 316S.S. | 410S.S.} 316S.S. | Cast Alum- Alum- Housing Steel Iron Bronze Bronze Disc Ductile 316S.S. 410S.S. 316S.S. | Ductile Alum- Alum- Iron Iron Bronze Bronze Seal Buna-N Teflon Metal- Teflon Buna-N Buna-N Teflon to-Metal Hinge Pin: 2”-14" | 316S.S. | 316S.S. | 316S.S. | 316S.S. | 316S.S. | 316S.S. | 316S.S. 16"-36" | 416S.S. 316S.S. 416SS. 316S.S.]| 416S.S. 416S.S. | 316S.S. Spring: 2”-14" | Inconel Inconel Inconel Inconel Inconel Inconel Inconel 16"-36" | 316S.S. | 316S.S. | 316S.S. | 316S.S. | 316S.S. 316S.S. 316S.S. Spring Pin: 16”-36" (only) | 316S.S. | 316S.S. 316S.S. 316S.S. |} 316S.S. 316S.S. | 316S.S. Deviations (1) Ductile Iron Discs are electroless nickel (3) Discs for Types A, AF and D valves are 316 plated and heat treated for strength and SS in 2", 2¥%2", 3” and 4” line sizes. corrosion resistance, per Mil-C-26074, Class (4) Extra wear resistance for Hinge Pin is pro- vided by chrome plating. (2) CHEXTER parts are phosphate treated where applicable, per Mil-C-490A, Grade I. NOTE: CHEXTERS in 16-36" line sizes are furnished standard with 2 springs unless otherwise specified. Material specifications CAST CARBON STEEL WROUGHT STEEL CAST DUCTILE IRON ELECTROLESS NICKEL PLATING CAST 410 STAINLESS STEEL. WROUGHT 410 STAINLESS STEEL WROUGHT 416 STAINLESS STEEL CAST 316 STAINLESS STEEL WROUGHT 316 STAINLESS STEEL CAST ALUMINUM-BRONZE WROUGHT ALUMINUM-BRONZE CAST IRON BUNA-N TEFLON INCONEL INCONEL-X VITON “A” A.S.T.M. A-216, Grade WCB A.S.T.M. A-515, Grade 70 A.S.T.M. A-536, Grade 65-45-12 Mil-C-26074 Class II A.S.T.M. A- 487 Grade CA-6NM (11-13% chrome stainless steel) A.S.T.M. A-176, (Plate) Type 410 A.S.T.M. A-582 (Bar) Type 416 A.S.T.M. A-351, Grade CF-8M A.S.T.M. A-167, (Plate) Type 316 A.S.T.M. A-276, (Bar) Type 316 A.S.T.M. B-148, Alloy 952 A.S.T.M. B-169 (Plate) A.S.T.M. B-150, Grade 642 (Bar) A.S.T.M. A-126, Class B A.S.T.M. D-2000, Grade 2 BG715, B14, E14, E34, F17 Mil-P-19468 or AMS-3651B A.S.T.M. B-166 [—450°F (— 267°C) to +600°F (+315°C)] QQ-W-390a [to +1100°F (+593°C)] Mil-R-83248 Class | & II VALVE SERIES F BALL VALVE [ated Sad Qs 8” ‘ wl ee Stem, seats, ball and seals are readily removed ae isl from the body. One end connection is integral with a er, ~ > > the body, while the other is joined and secured by ae > ‘ | studs and nuts. Dimensions and pressure ratings conform to standard ANSI B16.34 BODY & ADAPTER MATERIAL (ASTM A216) WCB (ASTM A352) LCB" 4° 4" thru 8x 6” “Low temperature service = DIMENSIONAL DATA OIMENSIO! A RF RF RE RT RW 1289/1 246 1870/1 865 4/2 172 SQ KEY G 3/8 H T9732 J 4-1/4 K 4-1/16 L g 2 3 4-1/2 1-15716 23/4 20 » FLG. BOLTS 150 (8) 3/4 300 (5) SE - 600 (8) 5/8 WRENCH OPTIONAL STANDARD TRIM: Carbon Steel Body, Adapter, 6" only SERIES F BALL VALVE ASSEMBLIES SERIES F BALL VALVES ANSI 150 BASE PART NO. XKXX ASSEMBLY PART NUMBER ENO CONNECTION BODY MAIL $ Flanged RF 2 Stee! STEM & BALL MATL Steal - Plated >) SEAT/SEAL_ MATL. 22 ES ton/Buno N COATING S TEFL fon 4 DEMCO 10 4 DEMCO 11 ACTUATION 5. x KX KX KK XK al "Nut, ? ? Less Nut | 5 Di 12 ee BODY ASTM A-216 GR WCB Normalized 6506-52x 6507-52x PARTS SPECIFICATIONS 6508-52x 12447-52x 6509-52x 12449-52x | 12451 52x Stem & Ball; Nylon Seat; Buna N Seols; 3" x3" anxay | ota Q oxen | exe" cripuees teas en ee veel & Bll #6521 | #6522 #6523 #12465 #6524 #12466 | #12467 | \#15542 | #15543 “ oinless Steel & Bal. [22.5 Ibs. | 28.3 Ibs. 47.8 Ibs 58.0 Ibs, 68.2 Ibs. 107 Ibs. | 125 tbs. | |202 Ibs. | 232.8 Ibs. 6474 6475 6476 1249; Ww RENCH (Includes Set Screw) eee. ok 14371-52x ©® (Coatings) Uncoated (-529), DEMCO 10 (-521), DEMCO. (524), DBEMCO 12 (- 525) 11.1 Ibs. 13.6 Ibs. 22.5 Ibs. 23.3 Ibs. 31.5 Ibs. 41.5 Ibs. 59.1 Ibs. 10 Ibs. 98 Ibs. ADAPTER ASTM A-216 GR WCB Normalized 6510-52x 6512-S2x 6514-52x 12453-52x 6516-52x 12537-52x 12539-52x sabres 14377-52x @® (Coatings) Uncoated (-529). DEMCO 10 (-521), DEMCO III (-524), DEMCO 12( -525) 8.9 Ibs. 10.2 Ibs. 17.8 Ibs. 21.2 Ibs. 25.2 Ibs. 37.6 Ibs. 47.3 Ibs 58 Ibs. 70 Ibs. BALL AISI C1010-C1040, Chrome Plated 316 SS 4416-001 4416-002 1.1 Ibs. 4417-001 4417-002 2.5 Ibs. 6136-001 6136-002 4.7 Ibs. 4418-00 7 4418-001 11997-001 2 11997-002 21.5 Ibs. 14394-001 14394-002 51 Ibs. STEM AISI C-1213 Steel} 4465-001 4466-001 6137-001 4467-001 12578-001 14397-001 316 SS] 4465-002 | 4466-002 6137-002 4467-002 12578-002 14397-002 -5 Ibs. 6 Ibs. 1.1 Ibs. 1.5 Ibs. 4.8 Ibs. 5 Ibs. SEAT (2) Nylon ]14848-001 |15818-001 | 16030-001 15819-001 16032-001 15536-001 Carbon-Filled TEFLON | 6462-005 | 6463-005 6464-005, 6465-005 12601-005 15541-005 BODY SEAL Buna N @ Viton @ert 5530-230 5531-230 5535-230 5530-237 5530-243 5530-249 5530-261 $531-237 5531-243 5531-249 5531-261 5535-237 5535-243 5535-249 5535-261 5530-373 | $531-373 | 5535-373 7 | STEM SEAL Buna N] 5530-210 @®Viton| 5531-210 @ ert] 5535-210 5530-212 5530-216 $530-21 5531-212 5531-216 $531-21 5535-212 5535-216 §535-21 8 (2)5530-325 8 5531-325 8 5535-325 (2)5530-326 5531-326 5535-326 BACK-UP RING Leather @TEFLON 5532-210 $536-210 $532-212 5536-212 5532-216 5536-216 5532-21 5536-21 8 8 9 THRUST BEARING Nylon | 4619-151 4619-021 4619-251 4619-031 9893-30037 9893-32043 @TEFLON | 4619-155 | 4619-025 4619-255, 4619-035 9894-30037 9894-32043 STOP Steel | 5665-24008 | 5665-28008 1665-32012 \ OPERATING NUT Ductile Iron 6127 6128 6129 6130 12445 7 Ibs. 1.0 Ibs. 1.9 Ibs. 1.9 Ibs. 48 Ibs. STEM PIN (KEY 4"' x 4" thru B"' x 6"') Steel $450-31224 5450-37528) 5450-43732 5450-500: 132 9668-0 TOP SEAL Buno N 5528-210 5528-212 5528-216 5528-24 8 STUD (CAP SCREW 2"' & 3'') A-193 B7 Steel (4) 5651-28016 (4)5651-32020 (612563 | (4) 6520 (6) 6520 (8) 6520 NUT A-194 GR 2H Steel (6)53251-032 (4)5325) 34 (6)53251-034 | (8)53251-034 SCREW Steel 5650-2401P WASHER Steel 12446 RETAINER {/valve Less Nut Steel 5500-184 LUBE FITTING Steel WRENCH 65-45-12 Ductile Iron 4671 4672 12600 SET SCREW (For Wrench) Steel 5717-24016 5717-24020} GEAR OPERATOR ASS'Y Cast Iron Case, Duct. Iron Gear 3 EPT available on special order, tor steam service 12602-014 12602-026 1 DEMCO 10: Air-driec epoxy, DEMCO 11° Boked Phenolic. DEMCO 12. Baked Phenolic-epoxy 5-6 mils 2 These crenals are included with, EFLON seat option PNIBCO' aD Near | 4 class 150 bronze globe Union Bonnet « Integral Seat - Renewable Discs 150 PSI Steam to 406°F or 207°C 300 PSI Non-Shock Cold Water, Oil, or Gas FORMISH CHAIN & PADLOCL Conforms to Federal Specification: WW-V-51 Class B, Type | & MSS SP-80 MATERIAL LIST PART SPECIFICATION . Handwheel Nut Zinc Plated Steel with Clear Chromate 2. Identification Plate Aluminum 3. Handwheel Aluminum ASTM B-85 Alloy A03800 or Malleable Iron ASTM A-47 . Stem Silicon Bronze ASTM B-371 Alloy C69400 . Packing Gland Bronze ASTM B-62 or ASTM B-584 Alloy C84400 or ASTM B-282 or B-16 . Packing Nut Bronze ASTM B-62 or ASTM B-584 Alloy C84400 . Packing TFE Impregnated Asbestos 8. Bonnet Bronze ASTM B-62 . Union Nut Bronze ASTM B-62 . Body Bronze ASTM B-62 . Disc Holder Bronze ASTM B-62 . Disc. Steam (TFE) (Y) . Disc Nut Bronze ASTM B-62 threaded T-235-Y F.S.P.S. to F.S.P.S. DIMENSIONS — WEIGHTS — QUANTITIES Master Carton Nominal Dimensions Approx. Net Wi. Quantities Size x 8 1-235 $-235—-235 $-235 ‘et = 2%/e 3a 1.0 50 50 he Fe 47 10 10 6.9 10 10 5%. B16 = 4212.5 10.9 5 5 Qa 6%/e 107/16 Se 17.8 17.5 2 2 $-235-Y Copper to Copper 3 Ph Wh She 23.9 22.9 2 2 t No packing gland packing only these sizes. ORDERING 1-235 and S-235 furnished only with TFE Steam Disc (Y) NIBCO INC., ELKHART, INDIANA Toll Free: WA (800) 552-7132 Seattle (206) 281-5000 Portland (503) 284-5505 OR (800) 452-7437 CA (800) 282-0028 Hayward (415) 881-0837 (2 (800) 426-2880 87 USA (not WA) heck Valves Emco Wheaton manufactures a complete line of neck valves designed to hold the prime in suc- = [yon pump lines. Primarily intended for use in ap- ications where the valve is accessible, or where ‘accessibility is not required. Check valves feature F peecision-machined poppets and seats. Poppets at lapped-in with the seats for improved sealing. Every check valve passes rigid inspection and quality control standards to insure long, depend- pie service. EWA425 Vertical Check Vaive, Single Poppet Frequently installed under the pump — used in B iace of underground foot or angle check valve. Features flat seat and disc construction. Heavy- Suty hexes on both valve ends for installation EWA438 — Foot Valve, Single Poppet This full-flow valve features all brass parts and flat seat and discs construction. Seats and discs are precision-machined to exacting standards and discs are lapped to the seats for tight, posi- tive sealing. Also equipped with an 8 mesh screen, Heavy-duty hex at the valve top facili- tates installation. Outlet- Model No. Female NPT We A B EWA438-001 4%" % Ibs. 1-5/8" = 3-3/32" EWA438-003 1° 1% Ibs. 1-15/16" 3-1/2” EWA438-004 1%" 2 Ibs. 2-1/8 41/16" EWA438-006 2” 4% Ibs. 3-3/8" 427/32" EWA438-008 10 Ibs. 415/16" 6-29/32" WA438-009 4’ 19 Ibs. 6-1/4" 9-1/8" Angle Check Valves A B c EWA454-001 4-1/2" 2-1/2" = 2-1/2" EWA454-002 5-13/16" 3-1/8" 3-3/8" EWA454-003 7-1/4" 3-5/8" 3-1/4" ee EWA454 — Angle Check Valve, Single Poppet Brass seat is screwed into galvanized cast iron body to prevent distortion. Valve body is galvanized inside and out for rust protection. Valve has Buna gasket. Model No. Inlet and Outlet Wt. EWA454-001 1%" Female NPT 5% Ibs. EWA454-002 =. 2’ Female NPT 8% Ibs. EWA454-003 3’ Female NPT 15 Ibs. tno wrench is needed). Inlet/Outlet ModelNo. Female NPT Wt. A B Ee ee See £WA425.003 1%" 3 Ibs. 2-23/32" 4:3/32" Vertical Check Valve, Double Poppet he all brass parts. Same construction as 425 only with double poppet design. A B Sibs. 2-23/32" 5-11/16"" EWA439, EWA439 — Foot Valve, Double Poppet Same proven features as the EWA438, but fea- tures a double poppet design for added protec- tion and increased service life. Outlet Model No. Female NPT Wt. A B EWA439-001 ¥%" 1 Ib. 1-5/8 43/16" EWA439-002 %" 1% Ibs. a 41/2" EWA439-003 1° 1% Ibs. 2" 47/8" EWA439-004 1%"' 2% Ibs. 2-1/8" 5-17/32” EWA439-006 2’ 6 Ibs. 3-3/8" 6-13/16" EWA439-008 4° 28% Ibs. 6-3/16'11-17/32” 215 EWA464-001 Inle/Outlet — 1%4"" fem. NPT A= 6-1/8" B= 3-13/16" C= 3-7/32" EWA464-002 IntevOutlet — 2” fem. NPT A= 6-5/32" 21/32" C= 3-1/2" EWA464 — Angle Check Valve, Double Poppet Removable assembly. All brass seats and discs are specially machined and lapped-in. Cast iron body is galvanized inside and out for cor- rosion resistance. Hexes on valve ends for in- stallation (no wrench is needed). Internal as- sembly is removable for inspection or replace- ment. Valve body remains in place. Replacement Assemblies EW490081 — (2) 1%” Discs, gasket and housing assembly. EW400617 — 1%" Cap. EW400018 — 1%" Cap gasket. EW490069 — (2) 2” Discs, gasket and housing assembly. EW490085 — 2" Cap and housing assembly. EMCO WHEATON tft, Tedd Ser SUBMITTAL8 PREPARED BY: (3) —— ee ALASKA WINTER, INC. Anchorage, Alaska (907) 248-0000 + Fax 243-3208 TREAMFLO STREAMFLO MODEL AMT, 150LB FF DOUBLE-SPHERE CONNECTORS WITH FLOATING FLANGES DESCRIPTION | MATERIAL Fianges C.S. Zine Plated Wire ral C.S, Wite Strand Elastomer Neoprens Reintorcing Fabric Synthetic Fiber STREAMFLO FLANGED DOUBLE-SPHERE CONNECTORS SIZE: 2" to 12" END CONNECTORS: Flanged 150 |b. MATERIALS OF CONSTRUCTION: cast steel, zinc piated flanges, neoprene raintorced with syntnatic fiber | OPERATING CONDITIONS 2 Agr 14". 20” Operating Pressure 2149.3.i.9. 1149.3... wn tai Burst Pressure | 850p.s.1.9 340 9.$.1.9 Vacuum Rating 2e" WC. | J Temperature =10°C to 115°C (14°F to 240°F) APPLICABLE FLUIDS: water, sea water, weak acids, alkalies, compressed alr, atc. SERVICE RECOMMENDATIONS: Fianged connectors allow variable pressure, temperature and movement al a very reasonable cost, Solid plate steel flanges grip the sealing area and provide a fluid tignt'connection. its unique shape and longer length increases acoustic resistance and dampens hydraulic surge and shock DIMENSIONAL DATA DISTRIBUTOR Angular Axial | Axial Transverse Deflection + Compression } Elongation | Movement rhs hia 7 certl | 3/4" 34 3/4" @Jalalejoloirn x|o NOTE Dimenciona shown are susect to charge Cumtaci feciory for cet tied prints tavact aimens.ons) whan required TOTAL P.@1 Removal and Disposal of Used Underground Petroleum Storage Tanks Marketing Department API RECOMMENDED PRACTICE 1604 SECOND EDITION, DECEMBER 1987 American Petroleum Institute p 44 SPECIAL NOTES 1. API PUBLICATIONS NECESSARILY ADDRESS PROBLEMS OF A GEN- ERAL NATURE. WITH RESPECT TO PARTICULAR CIRCUMSTANCES, LOCAL, STATE, AND FEDERAL LAWS AND REGULATIONS SHOULD BE REVIEWED. 2. API [s NOT UNDERTAKING TO MEET THE DUTIES OF EMPLOYERS, MANUFACTURERS, OR SUPPLIERS TO WARN AND PROPERLY TRAIN AND EQUIP THEIR EMPLOYEES. AND OTHERS EXPOSED, CONCERNING HEALTH AND SAFETY RISKS AND PRECAUTIONS, NOR UNDERTAKING THEIR OBLIGATIONS UNDER LOCAL, STATE, OR FEDERAL LAWS. 3. INFORMATION CONCERNING SAFETY AND HEALTH RISKS AND PROPER PRECAUTIONS WITH RESPECT TO PARTICULAR MATERIALS AND CONDITIONS SHOULD BE OBTAINED FROM THE EMPLOYER, THE MANUFACTURER OR SUPPLIER OF THAT MATERIAL. OR THE MA- TERIAL SAFETY DATA SHEET. 4. GENERALLY. APf STANDARDS ARE REVIEWED AND REVISED, RE- AFFIRMED, OR WITHDRAWN AT LEAST EVERY FIVE YEARS. SOME- TIMES A ONE-TIME EXTENSION OF UP TO TWO YEARS WILL BE ADDED TO THIS REVIEW CYCLE. THIS PUBLICATION WILL NO LONGER BE IN EFFECT AS AN OPERATIVE API STANDARD FIVE YEARS AFTER ITS PUBLICATION DATE OR, WHERE AN EXTENSION HAS BEEN GRANTED, UPON REPUBLICATION. THE STATUS OF THE PUBLICATION CAN BE ASCERTAINED FROM THE API AUTHORING DEPARTMENT (TELE- PHONE 202 682-8000). A CATALOG OF API PUBLICATIONS AND MATE- RIALS IS PUBLISHED ANNUALLY AND UPDATED QUARTERLY BY API. 1220 L STREET. N.W., WASHINGTON, D.C. 20005. $. NOTHING CONTAINED IN ANY API PUBLICATION {S TO BE CON- STRUED AS GRANTING ANY RIGHT, BY IMPLICATION OR OTHERWISE, FOR THE MANUFACTURE, SALE, OR USE OF ANY METHOD, APPARA- TUS. OR PRODUCT COVERED BY LETTERS PATENT. NEITHER SHOULD ANYTHING CONTAINED IN THE PUBLICATION BE CONSTRUED AS INSURING ANYONE AGAINST LIABILITY FOR INFRINGEMENT OF LETTERS PATENT. 6. API PUBLICATIONS MAY BE USED BY ANYONE DESIRING TO DO SO. EVERY EFFORT HAS BEEN MADE BY THE INSTITUTE TO ASSURE THE ACCURACY AND RELIABILITY OF THE DATA CONTAINED IN THEM: HOWEVER, THE INSTITUTE MAKES NO REPRESENTATION, WARRAN- TY. OR GUARANTEE IN CONNECTION WITH THIS PUBLICATION AND HEREBY EXPRESSLY DISCLAIMS ANY LIABILITY OR RESPONSIBILITY FOR LOSS OR DAMAGE RESULTING FROM ITS USE OR FOR THE VIOLA- TION OF ANY FEDERAL, STATE. OR MUNICIPAL REGULATION WITH WHICH THIS PUBLICATION MAY CONFLICT. Copyrignt ¢ 1987 American Petroleum Institute t+ FOREWORD Underground storage tank systems that have held flammable or combustible liquids should be handled with extreme care during disposal in place, removal, storage, or disposal off site. This is particularly true of underground storage tanks at motor vehicle refueling facilities which are most frequently used for storage of motor fuel or other petroleum products. The purpose of this recommended practice is to provide procedures for the disposal in place, removal, storage, and the off-site disposal or sale of used under- ground tanks that have contained flammable or combustible liquids. Although this guide specifically addresses underground storage tank systems at service station facilities, the principles outlined may be applied to similar systems used at other petroleum facilities. At the time this recommended practice was written, legislation and regulations related to the operation, maintenance, disposal, and removal of underground petroleum storage systems were under development at the federal, state, and munici- pal levels. The appropriate government agencies should therefore de consulted about regulations that apply to the geographic area of interest before any action suggested in this recommended practice is taken. API will revise this recommended practice from time to time in an effort to ensure consistency with all applicable federal regulations. This edition of API Recommended*Practice 1604 supersedes API Publication 1604, Recommended Practice for the Abandonment and Removal of Used Underground Service Station Systems (First Edition. 1981) in its entirety. Suggested revisions are invited and should be submitted to the Director of the Marketing Department, American Petroleum Institute, 1220 L Street. N.W., Washington, D.C. 20005. 4 CONTENTS SECTION 1—GENERAL Introduction werner terme ete te te el. Versa: era avs aiiosd lol eusie-s eticusione erer Scopeiand Purpose ooo a cee Eee ene ee eerie Special Precauuions)e- ies sore eects 1.3.1 Toxicity Considerations: Petroleum Substances ............... 1.3.2 Flammability and Combustibility Considerations 124) Referenced Publications aa saa drlairaere nine tree eters wn SECTION 2—TEMPORARILY OUT OF SERVICE 2al Applicability jo. eerie Cerne eee ene oracle oe sai cle oxy ete ns 2.2, Securing Wank Systems| (hbase oee Ee er ener een p SECTION 3—DISPOSAL IN PLACE 3:1) |Criteria\foc, DisposalliniPlacemrirrne eee eee se ees tierstonciae 332). Procedures toc Disposallin Place foe. ecco eel Bey RECOLdkee DIN Ga ce hechar cores ain cienie rig nelle ion nies clerueente ors SECTION 4—REMOVAL OF UNDERGROUND TANKS US a od ajo e120 (0) 1 nn ns re eee ee ene et occ On Sy 2ee Purging ee eee eee ee Rao eis nmie tls ari oe aie el sestaal auto mh atemte ree lee 3 | TOSEN Gc esecerstiaconeseroea RPE Cee ae le ccter cnershsPoxsiarensoio ys (eeMelatcs eee QUAM OM OV Al larry ote cls tar cM oc) spar Rey «sore |otets Michie < fe ol esl MLe cel dicks teva SECTION 5—STORAGE OF USED TANKS Sel | Storawe Considerations arco, aie ite lesa at cees eee oes SeZmmeStOra gesPrOCedULeS| jms: te ioe ae i te yerte oe ee cle eee SECTION 6—SALE FOR REUSE Gv .Gonsiderations form Reuse vias ctec ens ineeita eerenl a rere ere eee Ge2mmGonditionslottSalerer site: atric eateries daira are eee ea leita : SECTION 7—DISPOSAL Help DIspOSal G@nitetla immer eterna elle et ee en ee ee 7-2 iSPOSaliPrOCEAULes mpc etre) ache ier cx cusrs) Hil sisi s fois aye larcus! Sal eieney sic rae Figures 1—Eductor-Type Air Mover ......... 0... .0 cee eee eee eee : 2—Diffused Air Blower ... ee time desl ect orlar 14 Removal and Disposal of Used Underground Petroleum Storage Tanks SECTION 1—GENERAL 1.1. Introduction Underground petroleum storage systems that are no longer needed or suitable for product storage must be properly disposed in place or removed in order to avoid future safety or environmental hazards. Because of the nature of the flammable or combustible liquids that are stored in these tanks, hazardous conditions may arise in the work area during disposai in place or removal and subsequent handling of tanks. For this reason, all per- sonnel invoived in the procedures outlined in this recommended practice should be familiar with the potential hazards, and be knowledgeable in the appro- priate heaith and safety measures needed to ensure a safe working environment. 1.2 Scope and Purpose 1.2.1. This publication recommends procedures for the disposal in place, removal, storage, and off-site disposal of underground storage tank systems that have contained flammable or combustible fluids. In general, it outlines requirements, procedures. and operating con- ditions to be followed by contractors, engineers, or other individuals who may be involved in these practices. While this recommended practice specifically addresses underground petroleum storage tank systems at service station facilities, the principles outlined may be applied to similar systems used at other petroleum storage facili- ties. All such work must be accomplished in accordance with federal. state, and local requirements as well as accepted safety standards. Before initiating work. the appropriate government agencies should be consulted concerning applicable regulatory and permit require- ments. 1.2.2 All applicable permits must be obtained prior to beginning any work. Where required, contractors must be approved by local authorities. Contractors, sub- contractors, and their employees responsible for tank abandonment or removal should be familiar with: (a) all applicable safety rules and regulations, (b) the use of equipment and procedures for testing and vapor-freeing tanks, (c) the handling and disposal of the types of wastes likely to be encountered. and (d) the applicable sections or the publications reterenced in !.4. 1.2.3. The procedures outlined in this recommended practice can be carried out without the need to enter the tank. Should tank entry be desired, the procedures outlined in API Publications 2015, 201SA, and 2217 and Recommended Practice 1631 should be followed. 1.3. Special Precautions During the course of underground storage tank removal or in place disposal, workers may be exposed to petroleum hydrocarbon liquids, vapors, or wastes. The precautions in 1.3.1 and 1.3.2 should be observed by all individuals engaged in the procedures discussed in this recommended practice. 1.3.1. TOXICITY CONSIDERATIONS: PETROLEUM SUBSTANCES Users should be asare of appropriate health precau- tions. When high ccncentrations of petroleum hydro- carbon vapors are inhaled, symptoms of intoxication may result. These symptoms. ranging trom simple dizzi- ness tO excitement or unconsciousness. are similar to those produced by alcohol or anesthetic gases. If such effects occur. the individual should be removed to fresh air. For minor etfects of exposure. breathing fresh air or oxygen results in rapid recovery. If breathing has stop- ped. artificial respiration should be applied promptly. Medical attention should be obtained as soon as possi- ble. Paragraphs 1.3.1.1 and 1.3.1.2 contain special toxicity considerations for benzene and tetraethyl lead, which may be present in petroleum products or wastes found in underground storage tanks. Care should be ex- ercised {0 minimize exposure to these substances when they are present during the handling of used under- ground petroleum storage tanks. WARNING: Tests have shown that prolonged or repeated exposure to some petroleum substances, in liquid or vapor form. may cause serious illness, in- cluding cancer, in laboratory animals. Although the gnificance of these test results to human health is not fully understood. exposure to petroleum substances should be minimized. The following health precautions are suggested: a. Avoid skin contact and inhaling vapors. 14 2 API RECOMMENOED PRACTICE 1604 b. Keep petroleum liquids away from eyes, skin, and mouth; they can be harmful or fatal if inhaled. absorbed through the skin, or ingested. c. Use soap and water or waterless hand cleaner to remove any petroleum product that contacts skin. Do not use gasoline or similar solvents to remove oil and grease from skin. d. Promptly wash petroleum-soaked clothes and avoid using soaked leather goods. Properly dispose of rags. e. Keep work areas clean and weil ventilated. f. Clean up spills promptly. 1.3.1.1 Benzene High occupational exposures to benzene have been associated with various human blood disorders, in- cluding an increased risk of leukemia. Very high levels have also been known to affect the central nervous system. Benzene administered by mouth has induced cancer in laboratory animals in long-term tests. Benzene is rapidly absorbed through the skin. The American Conference of Governmental Industrial Hygienists (ACGIH) threshold limit value (TLV) for benzene is l-part-per-miilion time-weighted average, with a short term exposure limit of 25 parts-per-million (the latter is designated for deletion in 1986 or 1987). The Occupa- tional Safety and Health Administration (OSHA) 8-hour time-weighted average for benzene is 10 parts- per-million with an acceptable ceiling concentration of 25 parts-per-million and an acceptable peak of 50 parts- per-million for 10 minutes (29 CFR 1910.1000, Table Z-2). OSHA conducted a rulemaking in 1986 with the intent to revise this standard. The latest OSHA Occupa- tional Safety and Health Standards should be consulted to determine the current TLV. 1.3.1.2 Tetraethy!l Lead This organic form of lead can.cause diseases of the central and peripheral nervous system, the kidney and the blood. Skin absorption of this compound is a major route of entry into the body. The ACGIH time-weighted average is 0.1 milligrams per cubic meter for general room air. The TLV in OSHA's Occupational Safety and Health Standards (29 CFR 1910.1000, Table Z-1) is 0.075 milligrams per cubic meter. 1.3.2 FLAMMABILITY AND COMBUSTIBILITY CONSIDERATIONS 1.3.2.1. Flammable or combustible vapors are likely to be present in the work area. The concentration of vapors in the tank, the excavation, or the work area may reach the flammable (explosive) range before venting is completed and a safe atmosphere is reached. Therefore. Precautions must be taken to: (a) eliminate ail potential sources of ignition from the area (for example, smoking materials, nonexplosion-proof electrical and internal combustion equipment), (b) prevent the discharge of static electricity during venting of flammable vapors, and (c) prevent the accumulation of vapors at ground level. Refer to API Publication 2015 and Recommended Practice 2003 for general precautionary measures to follow during the vapor-freeing procedure. 1.3.2.2 A combustible gas indicator (CGI) should be used to check for hazardous vapor concentrations (see 4.3). All open flame and spark-producing equipment within the vapor hazard area should be shut down. Elec- trical equipment (for example, pumps and portable hand tools) used in the area must be explosion-proof in accordance with NFPA 70B Class [, Division [, Group D or otherwise approved for use in potentially explosive atmospheres. 1.4 Referenced Publications Portions of the following documents contain infor- mation regarding various engineering and safety pro- cedures that may be applicable to underground storage tank removal or disposal. API Bull 1628 Underground Spill Cleanup Manual RP 1631 Interior Lining of Underground Stor- age Tanks RP 2003 Protection Against [gnitions Arising Out of Static, Lightning, and Stray Currents Publ 2015 Cleaning Petroleum Storage Tanks Publ 201SA A Guide for Controlling the Lead Hazard Associated with Tank Entry and Cleaning (Supplement to API Publ 2015) Publ 2217 Guidelines for Confined Space Work in the Petroleum Industry Publi 2219 Safe Operating Guidelines for Vacu- um Trucks in Petroleum Service NFPA! 327 Standard Procedure for Cleaning or Safeguarding Small Tanks and Con- tainers 70B Electrical Equipment Maintenance National Fire Protection Association, Batterymarch Park, Quincy, Massacnusetts 02269. REMOVAL ANO DISPOSAL OF USED UNOERGROUND PETROLEUM STORAGE TANKS 3 OSHA? Occupational Safety and Health Standards (29 CFR 1910. 1000) EPA} General Regulations for Hazardous Waste Manage- ment (40 CFR 260) Regulations for Identifying Hazardous Waste (40 CFR 261) Regulations for Hazardous Waste Generators (40 CFR 262) Underground Storage Tanks Regulations (40 CFR 280.11, 280.22) SECTION 2—TEMPORARILY OUT OF SERVICE 2.1. Applicability Underground petroleum storage tank systems are considered temporarily out of service if they are: (a) idle but will be returned to service within one year. (b) are awaiting abandonment in place, or (c) are awaiting removal. 2.2 Securing Tank Systems Tanks temporarily out of service must be properly secured for the period they will be out of service. Tanks may be considered properly secured if processed as follows: a. Observe all special precautions described in 1.3 through 1.3.2.2. b. Remove stored product from the tank using one of the following methods: |. Drain all product lines into the tank, then remove all liquids from the tank. 2. Remove all flammable or combustible liquids with the exception of a sufficient quantity (approxi- mately four inches) to assure a saturated vapor space. 3. When high water table or flooding conditions exist, remove all stored liquid and ballast the tank by filling with water. c. Cap the fill pipe, gauge pipe, tank truck vapor recovery fitting, and vapor return. Secure the tank against tampering. d. Cap the product lines at the service station island, or elsewhere if the pumps are removed, or leave the pumps connected and locked. Disconnect electric power to the pumps. e. Leave the vent line open. f. Consult the appropriate local, state, or federal agen- cies concerning regulatory notification requirements. SECTION 3—DISPOSAL IN PLACE 3.1 Criteria for Disposal in Place 3.1.1. This section describes a safe method for the in place disposal of underground ‘tanks. Removal of the tank is preferred (see Section 4). Disposal of the tank in place should be considered in the following cir- cumstances: (a) because of the tank location adjacent equipment or structures may be damaged or weakened if the tank is removed. (b) removal may be physically impossible. or (c) removal may incur excessive costs. A determination of whether to dispose of a tank in place or to remove it will deoend upon: (a) local regulations which may prohibit abandonment in place, (b) the loca- tion of the facility and tank, (c) the availability of equip- “Occupational Safety and Health Administration. U.S. Department of Labor, Washington, D.C. 20402. U.S. Environmental Protection Agency, 401 M Street. S.W.. Washington, D.C. 20460. ment, and (d) cost. Additional considerations include the length of service the equipment has provided and its reuse or salvage value. 3.1.2 The federal Resource Conservation and Recovery Act (RCRA) (40 CFR 260-265) places restric- tions on disposal of certain residues that may be present in some underground storage tanks. Residues from tanks that have held leaded gasoline should be treated with extreme caution. Lead compounds and other resi- dues in the tank may be classified as hazardous wastes. All liquids and residues removed from the tank should be handled in accordance with appropriate federal, state, and local regulations. Product removed from the tank can usually be reused or recycled. 3.2 Procedures for Disposal in Place 3.2.1. Tanks may be effectively and safely disposed in place by using the procedures in 3.2.2 through 3.2.11. 1 4 API RECOMMENDED PRACTICE 1604 3.2.2 Observe the special precautions described in 1.3 through 1.3.2.2. 3.2.3. Drain product piping into the tank, being care- ful to avoid any spillage to the excavation area. Discon- nect product piping from the tank, and cap or remove the piping. 3.2.4 Remove liquids and residues from the tank by using explosion-proof or air-driven pumps. Pump motors and suction hoses must be bonded to the tank or otherwise grounded to prevent electrostatic ignition hazards. [t may be necessary to use a hand pump to remove the last few inches of liquid from the bottom of the tank. [f a vacuum truck is used for removal of liquids or residues, the area of operation for the vacuum truck must be vapor-free. The truck should be located upwind from the tank and outside the path of probable vapor travel. The vacuum pump exhaust gases should be discharged through a hose of adequate size and length downwind of the truck and tank area. See API Publica- tion 2219 for vacuum truck operating and safety prac- tices. 3.2.5 Excavate to the top of the tank. 3.2.6 Remove the drop tube, fill pipe, gauge pipe, vapor recovery truck connection, submersible pumps, and other tank fixtures. Cap or remove all non-product lines, such as vapor recovery lines, except for the vent line. The vent line should remain connected until the tank is purged (see 4.2.2 through 4.2.7). Temporarily plug all other tank openings. 3.2.7. Purge the tank of flammable vapors. This may be accomplished using methods outlined in 4.2.2 through 4.2.7. Vent all vapors a minimum of 12 feet above grade and 3 feet above any adjacent roof lines. Monitor the tank for flammable vapor with a combusti- ble gas indicator until the tank atmosphere has been brought to less than 20 percent of the lower flammable limit (see 4.3). 3.2.8 One or more holes may be cut in the tank top if existing tank openings are not adequate for introduction of the inert material to be used to fill the tank. 3.2.9 Proceed to introduce a suitable solid inert material through openings in the top of the tank. I[t is important to fill the tank as full as possible with the sand or other inert material. The procedures in 3.2.9.1 through 3.2.9.3 are intended to minimize any surface settling subsequent to disposal of the tank in place. 3.2.9.1. Sand will flow readily and is generally availa- ble. Any kind of sand is suitable if it is free of rocks, which might limit leveling-out in the tank. The sand may be introduced dry as long as it flows in freely. When the sand cone nears the top of the tank, the sand can be washed into the tank with a nominal amount of water and puddled to cause it to flow to the ends. The use of larger amounts of water should be avoided since the tank might be filled with water before it is filled with sand. 3.2.9.2 Almost complete filling of the tank can be achieved by using a combination of sand and earth. Fill the tank with sand to approximately 80 percent of calculated capacity. Mix soil and water to make a free- flowing mud and pour the mixture into the tank open- ing. Puddle the mixture until the tank is full and overflows the fill opening. 3.2.9.3 Other types of inert materials, slurries, or expandable materials such as polyurethane-type foams may be used when approved by regulatory officials. 3.2.10 After the tank is filled with an inert material, all tank openings <nould be plugged or capped unless it was necessary tO cut open the tank top (see 3.2.8). 3.2.11. Disconnect and cap or remove the vent line. 3.3. Recordkeeping 3.3.1. When underground tanks are disposed in place, the owner of the tank shouid keep a permanent record of the tank location, the date of disposal in place, and the method of conditioning the tank for disposal. All local, state, and federal regulatory requirements for tank disposal/closure and notification must be ob- served. 3.3.2 [tis recommended that the tank owner informa potential buyer of the presence of abandoned under- ground tanks when properties are sold. A property owner should also be informed at the termination of the property lease. In some areas this may be a regulatory requirement. It may be desirable to obtain an acknowl- edgement or a release from the property owner. we) 2EMOVAL ANC DISPOSAL OF USED UNDERGROUND PETROLEUM STORAGE TANKS s SECTION 4—REMOVAL OF UNDERGROUND TANKS 4.1. Preparation 4.1.1. Observe the special safety precautions in 1.3 through 1.3.2.2. 4.1.2 Drain product piping into the tank, being careful to avoid any spillage. Cap or remove product Piping. 4.1.3. Remove residues and liquids from the tank as described in 3.2.4. Also observe the restrictions in 3.1.2. 4.1.4 Excavate to the top of tank. 4.1.5 Remove the fill pipe, gauge pipe, vapor recovery truck connection, submersible pumps, and other tank tixtures. Remove the drop tube, except when it is planned to vapor-free the tank by using an eductor as in 4.2.5. Cap or remove ail non-product lines, such as vapor recovery lines, except the vent line. The vent line should remain connected until the tank is purged. Tem- porarily plug all other tank openings so that all vapors will exit through the vent line during the vapor-freeing process. 4.2 Purging 4.2.1. Remove flammable vapors by one of the methods described in 4.2.2 through 4.2.7, or as required by local codes. These methods provide a means for tem- porary vapor-freeing of the tank atmosphere. However, it is important to recognize that the tank may continue to be a source of flammable vapors even arter following the vapor-freeing procedures described in 4.2.2 through 4.2.7. For this reason, caution must always be exercised when handling or working around tanks that have stored flammable or combustible liquids. Before in- itiating work in the tank area or on the tank, a com- bustible gas indicator should be used to assess vapor concentrations in the tank and work area. 4.2.2 Vent all vapors from the tank at a minimum height of 12 feet above grade and 3 feet above any adja- cent roof lines until the tank is purged of flammable vapors. The work area should be free from sources of ignition (see 1.3.2). 4.2.3 Flammable and combustible vapors may be purged with an inert gas such as carbon dioxide (CO,) or nitrogen (N.). This method should not be utilized if the tank is to be entered for any reason, as the tank atmosphere will be oxygen deficient. The inert gas should be introduced through a single tank opening ata point near the bottom of the tank at the end of the tank Opposite the vent. When inert gases are used, they should be introduced under low pressure to avoid the generation of static electricity. When using CO; or N;, pressures in the tank shouid not exceed 5 pounds per square inch gauge. CAUTION: The process of introducing compressed gases into the tank may create a potential ignition hazard as the result of the development of static elec- trical charges. The discharging device must therefore be grounded. Explosions have resulted from the discharg- ing of CO, fire extinguishers into tanks containing a flammable vapor-air mixture. CO, extinguishers should not be used for inerting flammable atmospheres. 4.2.4 [f the method described in 4.2.3 is not practical, the vapors in the tank may be displaced by adding solid carbon dioxide (dry ice) to the tank in the amount of at least 1.5 pounds per 100 gallons of tank capacity. The dry ice should be crushed and distributed evenly over the greatest possible area in the tank to promote rapid evaporation. As the dry ice vaporizes, flammable vapors will flow out of the tank and may surround the area. Therefore. where practical, plug all tank openings except the vent after introducing the solid CO, and con- tinue to observe all normal safety precautions regarding flammable or combustible vapors. Make sure that all of the dry ice has evaporated before proceeding. CAUTION: Skin contact with dry ice may produce burns. 4.2.5 Fiammable vapors may be exhausted from the tank by one of two methods of tank ventilation listed below: a. Ventilation using an eductor-type air mover usually driven by compressed air is illustrated in Figure !. The eductor-type air mover must be properly bonded to pre- vent the generation and discharge of static electricity. When using this method, the fill (drop) tube should remain in place to ensure ventilation at the bottom of the tank. Tanks equipped with fill (drop) tubes that are not removable should be purged by this method. An eductor extension shall be used to discharge vapors a minimum of |2 feet above grade. b. Ventilation with a diffused air blower is illustrated in Figure 2. When using this purging method, it is im- perative that the air-diffusing pipe is properly bonded to prevent the discharge of a spark. Fill (drop) tubes must be removed to allow proper diffusion of the air in the tank. Air supply should be from a compressor that has been checked to ensure a clean air supply and is free a API RECOMMENDED PRACTICE 1604 Eductor type (See aetatl 1A) tH | Eductor Air tlow [he] Compressed air G.L. Fill (drop) tube Air flow Oetail 1A Figure 1—E€ductor-Type Air Mover Quick couple ~ ~~ Hoseltolalr compressor Olffused air Diower (See detail 2A) Pressure reducing valve with gauge Grouna cable Pe! (See note) Brass pipe 1%" dia. with four rows of 35 — “%" holes 140 holes total) : Shut-off Detail 2A valve f Pioe must touch tank bottom for ground 4" to first note Note: Ground cable brazed to pipe must be clamped to fill pipe. Use 12 gauge ground wire from fill pipe to water pipe or ground rod. Figure 2—Diffused Air Blower 3EMOVAL ANO DISPOSAL OF USED UNOERGROUNO PETROLEUM STORAGE TANKS iz trom volatile vapors. Air pressure in the tank must not exceed 3 pounds per square inch gauge. 4.2.6 One of the safest and simpiest methods for vapor-freeing a tank is to fill the tank with water. However, in certain areas. regulatory requirements for treatment/disposal of water used in the vapor-freeing process may make this method cost-prohibitive. Before employing the method described in 4.2.6.1 through 4.2.6.3, consult local regulations. 4.2.6.1 Fill the tank with water until the floating product nears the fill opening. Remove the floating product and place it in a suitable container for proper disposal. Care should be exercised to ensure that neither product nor water is spilled into the tank excavation. 4.2.6.2 In the process of filling the tank with water, flammable vapors will be expelled through both the vent and fill openings, but primarily at the fill opening. Nor- mal safety precautions should be observed. To minimize this escape of vapor through the fill opening, the open- ing may be temporarily capped. 4.2.6.3 When the tank is free of vapor, pump out the water and dispose of it in accordance with local regula- tions. 4.2.7 Steam can be used to clean and vapor-free a tank. However, a large static charge can build up on the nozzle of the steam jet. [nsulated objects on which the steam impinges can also become charged. If steam is to be used for either purging or cleaning a tank or other equipment. the steam discharge nozzle and all conduc- tive insulated objects subject to impingement or conden- sation should be bonded to the tank or be grounded. Steam purging of tanks should be avoided when suitable alternatives are available. Further reference to steam cleaning of tanks is found in NFPA 327. 4.3 Testing 4.3.1. The tank atmosphere and the excavation area should be regularly tested for flammable or combusuble vapor concentrations until the tank is removed from both the excavation and the site. Such tests are to be made with a combustible gas indicator which is properiy calibrated according to the manufacturer’s instructions (typically on pentane or hexane in air), and which is thoroughly checked and maintained in accordance with the manufacturer’s instructions. Persons responsible for testing must be completely familiar with the use of the instrument and the interpretation of the instrument's readings. 4.3.2 The tank vapor space is to be tested by placing the combustible gas indicator probe into the fill opening with the drop tube removed. Readings should be taken at the bottom, middle. and upper portions of the tank, and the instrument should be cleared after each reading. If the tank is equipped with a non-removable fill tube, readings should be taken through another opening. Liquid product must not enter the probe. Readings of 20 percent or less of the lower flammable limit must be obtained before the tank is considered safe for removal from the ground. 4.3.3. Combustible gas indicator readings may be misleading where the tank dtmosphere contains less than 5 percent by volume oxygen, as in a tank vapor- freed with CO,, Nj, or another inert gas. In general, readings in oxygen-deficient atmospheres will be on the high, or safe, side. [t may be desirable to use an oxygen indicator to assess the oxygen concentration. 4.4 Removal 4.4.1. After the tank has been freed of vapors and before it is removed from the excavation, plug or cap all accessible holes. One plug should have a 1/8-inch vent hole to prevent :he tank from being subjected to ex- cessive differential pressure caused by temperature changes. The tank should always be positioned with this vent plug on top of the tank during subsequent trans- port and storage. 4.4.2 Excavate around the tank to uncover it for removal. Remove the tank from the excavation and place it on a level surface. Use wood blocks to prevent movement of the tank after removal and prior to loading on a truck for transportation. Use screwed (boiler) plugs to plug any corrosion holes in the tank shell. 4.4.3. When partially or totally removing an existing underground storage system. a small amount of con- taminated backfill may be encountered. The contamina- tion can be due to minor spills and drips during previous operation of the facility or from drips and minor spills that may occur during removal. Contaminated backfill may be a potential safety and environmental hazard. Spills or drips should be contained to minimize con- tamination during removal. [f contamination is severe, consult local environmental officials, the fire marshal, or the USEPA for assistance and requirements. See API Bulletin 1628 for further information. 4.4.4 Tanks should be labeled after removal from the ground but prior to removal from the site. Regardless of the condition of the tank, the label should contain a 1 3 API RECOMMENDED PRACTICE 1604 warning against certain types of reuse. The former con- tents and present vapor state of each tank, including vapor-freeing treatment and date should also be in- dicated. The label should be similar to the following in legible letters at least 2 inches high: TANK HAS CONTAINED LEADED GASOLINE* NOT VAPOR FREE NOT SUITABLE FOR STORAGE OF FOOD OR LIQUIDS INTENDED FOR HUMAN OR ANIMAL CONSUMPTION DATE OF REMOVAL: MONTH/DAY/YEAR “Or other flammable/combustible liquid. Use the applicable designation, for exampie, DIESEL. 4.4.5 Tanks that have held leaded motor fuels (or whose service history is unknown) should also be clearly labeled with the following information (see API Publi- cation 2015A for additional guidelines): TANK HAS CONTAINED LEADED GASOLINE LEAD VAPORS MAY BE RELEASED IF HEAT IS APPLIED TO THE TANK SHELL 4.4.6 Tanks should be removed from the site as promptly as possible after vapor-freeing procedures have been completed, preferably on the day of tank removal from the excavation. If a tank remains at the site overnight or longer, additional vapor may be re- leased from any liquid absorbed in the tank wails or residues remaining in the tank. 4.4.6.1 Before the tank is removed from the site, the tank atmosphere should be checked with a combustible gas indicator as specified in 4.3 to ensure that it does not exceed 20 percent of the lower flammable limit. 4.4.6.2 The tank should be secured on a truck for transportation to the storage or disposal site with the 1/8-inch vent hole located at the uppermost point on the tank. Tanks should be transported in accordance with all applicable local, state, and federal regulations. SECTION 5—STORAGE OF USED TANKS 5.1 Storage Considerations Even though used tanks that have contained flam- mable or combustible liquids have been vapor-freed at one time, they cannot be guaranteed to remain vapor- free. Hydrocarbons may be retained in crevices and under scale and may be released when disturbed or over a period of time. [t is important, therefore. that ap- propriate safety precautions be observed at all times. 5.2 Storage Procedures §.2.1. Tanks should be vapor-freed before being plac- ed in storage (see 4.2). Tanks should also be free of all liquids and residues. All tank openings should be tightly plugged or capped. with one plug having a 1/8-inch vent hole to prevent the tank from being subjected to ex- cessive differential pressure caused by temperature changes. Tanks should be stored with the vented plug at the highest point on the tank. All tanks should be labeled as described in 4.4.4 and 4.4.5. §.2.2 Used tanks should be stored in secure areas on the premises of persons familiar with any attendant hazards and where the general public will not have access. A fenced yard, apart from other facilities, is desirable. SECTION 6—SALE FOR REUSE 6.1 Considerations for Reuse Careful consideration should be given to the reuse of tanks that have been in petroleum storage service. If a tank is soid for reuse, the purchaser should be given a very clear understanding of the former use and present condition of the tank. The seller of a tank to be returned to service in an underground petroieum storage system must inform the purchaser of the tank of the owner’s noufication requirements under applicable federal reguiations (30 CFR 280.11 and 40 CFR 280.22). There may also be simiiar state or local regulations. Buyers of such tanks should check with the original manufacturer of the tank to determine its suitability for reuse. [t is ad- visable to test the tanks for flammable vapors (see 4.3) before they are transported. CAUTION: Tanks that previously contained gasoline must not be used for the subsequent storage of food or liquids intended for animal or human consumption. 1 REMOVAL ANO DISPOSAL OF USED UNDERGROUND PETROLEUM STORAGE TANKS 9 6.2 Conditions of Sale A bill of sale should be used to transfer tank owner- ship. The bill of sale should include the purchaser’s acknowledgement that he assumes ail liability reiated to the tank. Bills of sale should indicate the former use of the tank and carry the following warning regardless of the former contents of the tank: TANK HAS CONTAINED LEADED GASOLINE* NOT VAPOR FREE NOT SUITABLE FOR STORAGE OF FOOD OR LIQUIDS INTENDED FOR HUMAN OR ANIMAL CONSUMPTION “Or other flammable/combustible liquid. Use the applicable designation, for example, DIESEL. SECTION 7—DISPOSAL 7.1 Disposal Criteria 7.1.1. Tanks should be disposed of when they are no longer fit for the storage of flammable or combustible liquids or any other appropriate use. Whether sold toa scrap dealer or disposed of at an acceptable facility, suf- ficient holes should be made in the tanks to render them unfit for further use. 7.1.2 Tanks that have been lined internally or coated externally with epoxy-based or similar materials may not be accepted by $pran pepnesen——eeror Inquiries 2uvue ue Mage as [0 the requirements of the processor accepting the tank for scrap. 7.2 Disposal Procedures 7.2.1. After a tank has been vapor-freed, it should be rendered unsuitable for future use as a storage tank by puncturing, cutting, or drilling numerous holes in all sections of the tank. 7.2.2. All tanks should be labeled as described in 4.4.4 and 4.4.5. 7.2.3 A bill of sale should be used to transfer tank ownersnip (see 0.2). 7.2.4 Prior to disposal of used tanks, current federal, state, and local regulations should be checked to deter- mine if special procedures or preparations are required. ’ SENT 3Y:Xerox Telecooier 7921 : 3-19-50 : 3:23 =: 9074852348- DEC - SCRO:# 2 ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION di Me oT INTERIM REQUIREMENTS FOR REGULATED UNDERGROUND STORAGE TANKS UMGDOUUSLEALESEEUERESESTACDESEASS OP ESERSERSTSIENUNENeRePaL RODEN SINE UE EES UN LD Ree LEC ESSLE LAE AETE NT SENSO SLES RENSRL LE LAA RSRSOSOCE ST RSRSTE PLAT SES Sasa s sae Ls ets ests eases Nae theese es eeeseta WigSAGNANNLGGG4ASARESEGSA NNUAL 5455 64 06K 1853 62560058555 50d HORN BO NAB Aa AANA 4 AAS GONG a AN A BAGS BG OB DH GM ASR 8H GN A 0 OD wD Applicability: Underground Storage Tanks regulated by AS 46.03, Article 6A, Underground Storage Tank Systems. These Interim Requirements do not apply to Residential Heating Fuel Tanks. The Alaska Department of Environmental Conservation will provide on request a current copy of the ADEC P. . For a listing of other underground storage tanks not regulated by these Interim Requirements, see page 2 under “What's a Regulated UST 2". Effective dates: Immediately and until regulations are promulgated. Introduction House Bill 220, effective September 5, 1990, authorizes grants for tank upgrading, closure, and cleanup programs. These Interim Requirements provide guidance to tank owners and operators for the design, construction, installation, registration, closure and abandonment of regulated underground storage tanks (AS 46.03.450). The Interim Requirements will also provide guidance for the reporting, site assessment, and corrective action activities associated with releases from regulated underground storage tanks (UST’s). These Interim Requirements will be in effect until regulations replacing them are promulgated and individual eligibility for the grant programs is determined under AS 46.03.410 (Storage Tank Assistance Fund), The interim corrective action requirements focus on release reporting, stabilization, investigation, and cleanup activities necessary for the immediate identification and mitigation of risks to human health and the environment. ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION <3. SENT 3Y:Xerox Teiecopier 7021 : 9-19-30 | 9:27 : 3074852348~ DEC - SCROVS - AEASSA. nto ii OF ENVIRONMENTAL CONSERVATION Be ita t ets sh UA ae ara CEES spill x “appro cist ern sisi anderen o:prevent-furthe co I. Underground Storage Tank System, Design, Construction, and Installation (1) During the interim period, in order to prevent releases due to structural failure, Schisicel “eile ou Beal Tor a0 lone as the UST system is used to store regulated substances, all owners and operators of new or caced underground storage tank systems shall comply with the provisions and requirements of the current Federal Regulations in 40 CFR 280, Subpart B, pertaining to underground storage tank system design, construction, and installation. (2) Owners anc operators shall ensure that releases due to spilling or overfilling do not occur. The ower and operator shall ensure that the volume available in the tank is greater than the volume of product to be transferred to the tank before the transfer is made and that tae transfer operation is monitored constantly to prevent overfilling and spilling. Owners and operators shall comply with the provisions of 40 CFR 280 Subpart C, pertaining to spill and overfill control. (3) All corrosic= protection systems shall be installed, operated and maintained in accordance with 40 CFR 280 Subpart C, pertaining to operation and maintenance of corrosion protection, to continuously provide corrosion protection to the metal co of that portion of the tank and piping which routinely contain regulated substances and are in contact with the ground. (4) Owners and operators shall use an UST system made of or lined with materials that are compatible with the substance stored in the UST system. (5) Repairs tc UST systems shall be properly conducted in accordance with 40 CFR 280 Subpart C pertaining to repairs, and in accordance with a code of practice developed by a nationally recognized association or an independent testing laboratory. (6) Owners ind operators of UST systems shall cooperate fully with inspections, monitoring ana testing conducted by the Department or the U.S. Environmental Protection Agency pursuant to Section 9005 of Subtitle I of the Resource Cunservation and Recovery Act, as amended. (7) Ovwmers and operators of new and existing UST systems should have a method, or combination of methods, of release detection in accordance with 40 CFR 280, Subpart D, pertaining to release detection, that can detect a release from any portion of the tank and the connected underground piping which routinely contains product. Such methods shall De installed, caiibrated, operated, and maintained in accordance with the manufacturer’s instructions, including routine maintenance and service checks. (8) Owners ard operators can test the integrity of new and existing UST systems by undertaking a ~ank System Tightness Test, which includes both tank and line tightness tesung, The tanx tightness test must be capable of detecting a 0.1 gallon per hour leak rate from any portion of the tank that routinely contains product while accounting for the effects of thermai expansion or contraction of the product, vapor pockets, tank deformation, evap ration or condensation, and the location of the water table. In addition the line tightness testing method must be capable of detecting a 0.1 gallon per hour leak rate at one and one-half times the system’s operating pressure. Tank and line tightness tests should be performed by a tester certified by the manufacturer of the testing method used. 9074852348~ DEC - SCRO:# € aw nN “we ENT 8Y:xarox Telecepier 702: + 9-19-30 ;: WHAT DO YOU HAVE TO DO? Minimum Requirements You must Nave Leak Datection, Corrosion Protection, and Spil/Overiill Prevention. a AKT aL RAN DELES NEW TANKS @ Monthly Monitoring® 2 Choices ; @ Monthly Invantory Control and Tank Tightness Testing Every 5 Years i (You can oniy use this choice for 10 years after installation.; | @ Monthly Monitering® | EXISTING TANKS | 3 Choices @ Monthly Inventory Control and Annual Tank Tightness Testing | (This choles can only be used unt! December 1998.) The chart at the bottom: of : rps: hoped @ Monthly inventory Controt and Tank Tightness Testing Ever, 5 Years | the next page aispiays ; these choices. (This choice can only be used for 10 years aftar adding corrosion orotection and Spili/overtill prevention or uns! Oecemoer 1998, whichever cate |s later.) | | NEW & EXISTING | » Automatic Fiow Restrictor @ Annual Line Testing PRESSURIZED PIPING i @ Automatic Shutott Device -and- @ Monthly Monitoring* ul Choice of ene irom each set @ Continuous Alarm System (except automasa tank gauging) : NEW & EXISTING @ Monthly Monttoring® (except automatic tank gauging) \@ Line Testing Every 3 Years ; @ No Requirements (if the system nas te characteristics Gescribed on page 11) SUCTION PIPING 3 Choices | NEW TANKS le Coated and Cathodically Protected Steel | 3Cholces Fiberglass @ Stee! Tank clad with Fiberglass | EXISTING TANKS ; @ Same Options as for New Tanks ! 4 Choices ' @ Add Cathodic Protection System @ Interior Lining Intericr Lining and Cathodic Protection : ana NEW PIPING @ Coated and Cathodically Protected Steel 2 Choices e Fiberglass olce rQ EXISTING PIPING | @ Same Options as for New Piping 2 Choices | @ Cathogically Protected Steel Seder tae hiner diy fil tt Pee Meese pert ote ee ee pirsrsernanen fy Ri hee miner ‘ SSE Raat HERE TR ER : ALL TANKS | @ Catchment Basins -and- @ Automatic Snutotf Devices -or- ; @ Overtill Alarms -or- @ Ball Float Valves Automatic Tank Gauging Vapor Montoring Other Approved Mathods Interstitial Monttoring * Monthly Monitcring includes: WHEN DO YOU HAVE TO ACT? Important Deadilnes New Tanks ana Pieing* |. At installation At Installation : At Installation Existing Tanks** Instailed: | By No Later Than: Before 1965 or unsnown | December 1989 1985 - 1969 | Decemper1990 | | 1970 - 1974 | Decermoer 1991 December 1998 December 1998 1975 - 1979 | Dacember 1992 1S80- December 1988 | December 1993 | a a ee ee ne a a ae ee j | Existing Piping™ | |. Pressurized | December 1990 December1998 | Doas not apply Suction | Sama as existing | Oecember 1998 Dees net apply ! tanks [a * New tanks and piping are these installed after December 1988 ** Existing tao and piping are those inatalled before December 1988 IF YOU CHOOSE TANK TIGHTNESS TESTING AT EXISTING USTs... It you dont use menthly monitoring at existing USTs, you must use a combination o: oeriodic tank tightness tests ana monthly Inventor; control. This combined methed can only be used tor a few years, as the chart telow displays. Do monthly Invernory Was the UST “uogracad’, Was it “upgraded” & control and a tank tigh:ness which msans uoes it have before : \estavery § years uml corrosion protection and Cecamoer 19887 +998; then do monthly monitoring. spiivevertill prevention | a | | a { | ‘4 De montaly Inventory : Do monthly Inventory i control ano a tank tightness | + Control and a tank tightness | = test gyery year until 1998; | test ayer Syearstor1o | then ‘upgrade’. For | years after ‘upgrading’; | “upgraded” USTs, use the then do monthly montoring. box on tne rignt. + sENT 2Y:Xerox Telecoorer 722! : g-'9-30 5 9:54 3074852548- cEC - SCRO:+8 8 IJ. Underground Storage Tank System Registration All existing systems must be registered with the Department using the State UST registration form. Within thirty (30) days of bringing a new system into use, or modifying/upgrading an existing system, the owner shall notify the Department using the State UST registranon form. The registration form will become a part of the installation records and will be available for review by appropriate State and Federal personnel. ITI. Spill Notification and Initial Spill/Release Response (1) Upon identification of a leak, spill, overfill or other uncontrolled regulated substance release from a UST system resulting in soil or water contamination, a tank owner or operator shall perform the following initial response actions within 24 hours of the discovery of a release or suspected release: (a) The UST system owner and operator shall notify a district office of the Department of; (i) all below-ground releases from the UST system in any quantity; (ii) all above-ground releases to land from the UST system in excess of 10 gallons; (iii) all above-ground releases to water from UST systems which cause a sheen or discoloration of the water surface; (iv) all spills or releases of known quantities exceeding 55 gallons must be reported immodiatoly upon knowledge of the release; iy) except that for (i) above, any release less than 10 gallons to the land of the state, or less than one-half pint to the water of the state shall be reported to a district office of the Department within 7 days of knowledge of the release. (6) Take immediate action to stabilize the site and prevent any further release of the regulated substance into the environment; and (c) Contact the local fire department, identify and mitigate any fire, explosion, and vapor hazards. (2) Upon notification, the district office will issue a Notice Of Release Letter (NORL) which documents the pollution report and incorporates a request for further information. An information packet will be provided by the Department to include guidance documents pertaining to site assessment, investigation and cleanup actions. The NORL will serve as evidence that a timely release report has been made, which is one of the eligibility requirements for the Storage Tank Assistance Fund. We re pee - Se oF IV. Site Assessment ~*~ If a tank is to be closed or a spill or release ‘s suspected or confirmed, owners and operators must measure for the presence of a release where contamination is most likely to be present at the UST site by undertaking a Site Assessment. The collection of all field data and all reporting of site assessment data should be conducted by, or immediately overseen by, a qualified third party with an approved Quality Assurance/Quality Comtrot Program Plan on file with the Department: A Site Assessment should include the following: (i) An inspection of the UST site to: (A) check for any obvious soil or water contamination due to spills or leakage from a UST system; (B) a check with owners of adjacent property for any unusual conditions which could be attributed to contamination from a UST system (e.g., petroleum taste or odor to drinking water, fumes in basement); (C) a review of the UST system inventory control and repair records for indications of a spill or release; (D) determine the nature of the stored substance; (E) determine the type and depth of backfill; and (F) determine the depth of ground water. (ii) A minimum of three discrete soil samples should be collected, at least one from each of three borings or test pits. Samples should be collected in accordance with Department Quality Assurance and Quality Control (QA/QC) guidance in the following manner: (A) two borings or test pits should be placed within three feet of the UST at the midpoint along two of four sides of an imaginary rectangular area drawn around the UST or group of UST’s if each UST is within six feet of the adjacent UST; (B) each sample collected should be at an elevation no less than two feet below the bottom of any underground storage tank; (C) one boring or test pit should be driven to ground water. outside of the backfill area, and at least one sample should be collected from the first six inches of water saturated soil; (D) one boring should be placed within three feet of any UST cispensing equipment. If multiple dispensers exist, then one boring may be placed at the midpoint between the dispensers if each dispenser is within six feet of the adjacent UST dispenser. Soil samples should be collected from each boring at a depth of twelve feet below the base of the UST dispensing equipment; and SENT BY:Xerox reiecocirer 7021 : 3-9-9390 | 3°56 3074852348~ DEC - SCRO:#1 (E) a field instrument sensitive to volatile organic compounds should be used to aid in identifying potentially contaminated soil horizons encountered in the test pits or borings. Field data from organic vapor monitoring instruments should be reported but may not be substituted for laboratory analyses of the soil samples; and (F) if field screening by (E) indicates contamination of a soil horizon at a depth above that required in (B), (C), and (D), then additional samples should then be collected from each contaminated horizon. (G) If the three borings or test pits camnot be placed in the manner described in (A), (B), (C), and (D) above, any alternative sample location plans should be approved by the Department. (iii) Should ground water be encountered, soil samples should be collected in each boring or test pit within the first six inches of water saturated soil. (iv) All information collected and results obtained should be documented and submitted to the Department as a Site Assessment Report. (v) Ifa spill, reiease, or leak is confirmed, or if contamination is found, then the UST owner and operator must follow the steps outlined in the Spill/Release Investigation and Corrective Action sections below. V. Spill/Release Investigation (1) Owners and operators should undertake a Site Assessment in accordance with section IV above (if not already completed) and investigate to determine the possible presence of free product in soils and ground water, and begin free product removal as soon as practicable in accordance with the Corrective Action requirements described under VI below. (2) Owners and operators should assemble information about the site and the nature of the release, including information gained while confirming the spill or release or completing the initial corrective action. The collection of all field data and all reporting of data should be conducted by, or immediately overseen by, a qualified third party. This information should be reported on a Preliminary Risk Evaluation Form and shall include the following: (a) data on the nature and estimated quantity of release; (b) data from available sources concerning the following factors: surr populations, water quality, use and approximate locations of wells potentially affected by the release, subsurface soil conditions, locations of subsurface sewers, climatological conditions, and land use. (3) In order to determine the full extent and location of soils contaminated by the release and the presence and concentrations of dissolved product contamination in the ground water, owners and operators should conduct comprehensive investigations, in accordance with guidance available from the Department, of the spill or release, the UST site, and the surrounding area possibly affected by the spill or release if any of the following conditions exist: (a) There is evidence that ground water wells have been or may be affected by the spill or release; (b) There is evidence or potential that contaminated soils may be in contact with ground water. (4) Within 20 days after release confirmation, owners and operators should submit the Site Assessment Report and a Spill/Release investigation Report to the Department summarizing the test results and initial abatement steps taken. VI. Corrective Action (1) The guidance documents provided to the owners and operators will direct the UST owner and operator to undertake the following abatement Measures: (a) remove as much of the contained substance from the UST system as is necessary to stabilize the site and to prevent further releases or spills to the environment; (b) visually inspect any aboveground releases or exposed belowground spills or releases and prevent further migration of the released substance into surrounding soils and ground water; (c) monitor and stabilize the site by mitigating any additional fire and safety hazards posed by vapors or free product that have migrated from the UST excavation zone and entered into subsurface structures (¢.g., sewers or basements); (2) Owners and operators should undertake soil cleanup to remove contaminated soil to a depth of at least twelve feet or to the top of the seasonal high water table. Removal of contaminated soils to greater depths may be required depending on site conditions. Contaminated soil should be stockpiled and disposed of in a manner approved by the Department. Owners and operators should undertake soil cleanup to the maximum extent practicable as determined by cleanup guidance available from the Department. (3) Remedy hazards posed by contaminated soils that are excavated or exposed as a result of site assessment or corrective action activities by und ing proper treatment and disposal of contaminated soil in a manner and by methods approved by the Department. (4) At sites where investigations indicate the presence of free product, owners and operators should remove free product in soils and ground water to the maximum extent practicable as cetermined by the cleanup guidance available from the Department and should (a) conduct free product removal in a manner that minimizes the spread of contamination into previously uncontaminated zones by using recovery, disposal, mitigation and abatement techniques appropriate to the hydrogeologic conditions at the site, and that properly treats, discharges or disposes of recovery byproducts in compliance with applicable Department guidelines; and 10 SENT SY:Xerox Teiecocrer 7oct : se'S—su + 3:38 =: 3074652345- DEC - SCROV812 (b) handle any flammable products in a safe and competent manner to prevent fires or explosions. (5) Within 45 days of spill or release confirmation, owners and operators should submit the information collected in (1) through (4) to the Department in a Corrective Action Report. (6) At any point after reviewing the information submitted to ADEC, the Department may require owners and operators to submit additional information, undertake additional abatement and cleanup measures or to develop and submit plans for responding to contaminated soils and ground water. (7) The Department may provide, on a case by case basis, fourteen (14) day deadline extensions for the reports required. VII. Temporary Underground Storage Tank System Closure (1) When an underground storage tank (UST) system is temporarily closed, owners or operators should continue operation and maintenance of corrosion protection and release detection equipment, if installed. Notification, release and interim corrective action requirements should be complied with if a release is suspected or confirmed. (2) The UST system is considered empty when all materials have been removed using commonly employed practices so that no more than 2.5 centimeters (one inch) of residue remains in the tank and the lines are drained as much as possible. Then: (a) leave vent lines open and functioning; and (b) cap and secure all other lines, pumps, manways, and ancillary equipment. (3) When an UST system has been temporarily closed for 12 months, owners or operators should permanently close the UST system by the end of the twelve (12) months and fulfill all requirements for permanent closure in accordance with 40 CFR 280. VIII. Permanent Closure and Changes-In-Service (1) At least fifteen (15) and no more than sixty (60) days before oeginning either permanent c:osure or a change-in-service, the owners or operators should notify the Department ur their intent to permanently close or make she change-in-service, unless such action is in response to a corrective action requirement. If the estimated date of closure changes, the nearest ADEC District Office should be notified. Department personnel may ~isit the closure, depending upon personnel availability, workload, ard location. A Cite Assessment should be performed prior to complet 21 of the permanert closure or a change-in-service. 1 (2) To permanently close an UST system, ail lines, including vent pipes should be drained of all product and purged with air. The tank should then be emptied and cleaned removing all liquids and accumulated sludges and rendering the interior inert by lowering the atmosphere to below 20% of the Lower Explosive Limit, All tanks that are taken out of service permanently, unless directed by local ordinances or local fire standards, shall also be either filled with an inert solid material or removed from the ground. Any UST system with a known or historic release should be removed and a site assessment conducted. The site should then be cleaned in accordance with guidance provided by the Department, and any necessary corrective action should be undertaken accordingly. The tank, piping, sludge, liquids, and product should be extepoece of in a manner acceptable to the Department. (3) Use of a reguiated UST system to store a non-regulated substance is considered a change-in-service. Before a change-in-service, the owners or operators should empty and clean the tank by removing all liquid and accumulated sludge and conduct a site assessment and notify the Department. (4) The following references are acceptable methods of cleaning, removing, and disposing of USTs: (a) American Petroleum Institute Recommended Practice 1604, Removal and Disposal of Used Underground Petroleum Storage Tanks; (b) American Petroleum Institute Publication 2015, Cleaning Petroleum Storage Tanks; (c) The National Institute for Occupational Safety and Health Criteria for a Recommended Standard for Working in Confined Space may be applicable to ensure safe closure procedures. IX, Closure Records (1) Within thirty (30) days following completion of closure or change-in- service, owners and operators should provide evidence to the Department on a Post-Closure Notice demonstrating compliance with closure requirements under this section. The results of the Site Assessment should be attached to the Post-Closure Notice. All records should be maintained after completion of permanent closure or change-in-service in one of the following ways: (a) by the owners and operators who took the UST system out of service; or (b) by the current owners and operators of the UST system site. SENT 3Y:Xerox Telecopier 7021 ; 3-19-30 | 3:39: 9074852348~ DEC - SCROV#14 (2) Owners should maintain records that are capable of demonstrating campliance with the closure requirements. It is recommended that the records, inchiding results of the site assessment, be maintained indefinitely along with other property records after permanent closure or change-in-service and made available to new owners upon transfer or change in ownership of the property. ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION ETS oe X. Failure to Comply (1) Failure to submit the required reports may result in issuance of a Corrective Action Request. The Corrective Action Request will identify interim action responsibilities and outline the possible legal consequences for failing to comply with interim action requests. Failure to report automatically disqualifies tank owners or operators from participating in the Storage Tank Assistance Fund (AS 46.03.420(c)(1)). (2) Failure to respond to a Corrective Action Request may result in the issuance of a mandatory compliance order under AS 46.03.850 or any other action as provided for in Title 46 of Alaska Statutes. (3) If tank owners or operators are unable or unwilling to undertake necessary interim action tasks the Department may under AS 46.04.020 (c) undertake the action through a contractor or its own resources or both. If the Deparunent undertakes action, it may, under AS 46.04.010, seek reimbursement through civil action (AS 46.03.760, AS 46.08.070) for the expense it incurs in cleaning up the discharge. (4) Failure to keep the UST system in compliance with all state and federal laws applicable to UST systems since December 22, 1988 will automatically disqualify UST owners and operators from participating in the Storage Tank Assistance Fund (AS 46.03 sect'on 7(d)(1)). Sat 70 14 ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION INTERIM GUIDANCE FOR SOIL CLEANUP LEVELS SEPTEMBER 286, 1990 Interim cleanup guidance for contaminated soil remediation is necessary to ensure consistent cleanup levels are being applied by district and regional program staff. The following guidelines should be implemented under 18 AAC 75.140 which specifies that a “discharge must be cleaned up to the satisfaction of the Regional Supervisor or his designee." These guidelines will serve as general guidance until formal regulations establishing cleanup levels for hazardous substance spills can be implemented. It is recognized that varying cleanup levels may be appropriate for different regions of the state due to varying environmental conditions such as permafrost, depth to groundwater, extent or volume of contaminated soil, and precipitation levels. Therefore, final cleanup levels _shall termine the Regional rvisor or his designee b n site- specific conditions. Staff should be aware that if a facility is regulated under RCRA, that RCRA corrective action and cleanup standards shouid enter into the development of final site cleanup levels. Pr il Cleanup Levels: Authority: AS 46.09.020 18 AAC 75.140 1. Petroleum or Refined Petroleum Fuel Products. Soils contaminated by petroleum products must be cleaned up to levels identified by the Regional Supervisor or his designee. ADEC’s Petroleum Contaminated Soil Cleanup Guidelines (Appendix |) should be used for guidance in establishing cleanup levels. Table | in Appendix | identifies cleanup target levels for petroleum and refined petroleum fuel products. These guidelines also describe how to sample, analyze, and prepare final reports for minor petroleum spills to ensure cleanup standards are met. Alternative Cleanup Levels (ACLs) may be adopted if it can be demonstrated to the department that such levels will not lead to groundwater contamination through leaching nor pose a risk to potential surface receptors. Under these guidelines, waste oil may be treated as a hazardous substance due to potential contaminants contained in them. Determination of cleanup levels for waste oils should follow procedures outlined under Section 2 below. tf 9/26/30 Hazardous Substances Other Than Petroleum Products. Soil contaminated by hazardous substances other than crude oil or refined petroleum fuel products must be cleaned to background levels or to levels that will not lead to groundwater contamination through leaching nor pose arisk to potential surface receptors. Soils meeting the definitions of RCRA hazardous wastes shall be treated and disposed of as required by RCRA. The contaminant leaching assessment should include analysis of soil type using a uniform soils classification, logging of any soil horizon over six inches thick, an analysis of hydraulic conductivity, adsorptive capacity, potential migratory routes, precipitation levels, and depth to groundwater. The leaching assessment should be conducted in accordance with a program or plan that has been submitted to and approved by the department before the assessment is conducted. 9/26/90 APPENDIX | PETROLEUM CONTAMINATED SOIL CLEANUP GUIDELINES These guidelines identify numeric soil cleanup target levels for the remediation of petroleum product releases. The identified cleanup levels are not regulations and are for guidance purposes only. They m modifi the discretion of the Regional Supervisor or his designee depending on site-specific considerations. All spills or evidence of previous spills must be reported to the local ADEC office as required under 18 AAC 75.080 and all cleanup actions must be conducted under the oversight and approval of the department. These guidelines also describe how to collect soil samples from excavated pits, what laboratory analyses to perform, and how to prepare final reports to ensure cleanup leveis are met for minor petroleum spills that have only resulted in soil contamination of which the total volume can be excavated and remediated. If groundwater or extensive amounts of soil have been contaminated or an in situ soil treatment process is proposed, the Responsible Party (RP) must prepare a Contamination Assessment Plan and will probably need to prepare a Remedial Action Plan under the direction of the department. For minor petroleum spills, the RP must submit an Initial Corrective Action Plan which addresses 1) soil excavation and sampling plans, 2) laboratory analyses and Quality Assurance/Quality Control (QA/QC) procedures, and 3) contaminated soil treatment/disposai plans. The collection of all field data (site conditions, soil/water descriptions, soil samples, etc.) must be conducted by, or immediately overseen by, a qualified, disinterested third party. All interim and final reporting of contaminated site data must also be by the third party. Guidelines addressing the treatment, storage, and disposal of petroleum contaminated soils are currently being developed. TION PAGE Section !. Soil Cleanup Options 4 Section Il. Numeric Soil Cleanup Target Levels “ Section III. Sample Number and Location 6 Section IV. Sample Collection Methods 8 Section V. Required Analytical Methods & Documentation 9 Section VI. Evaluation of Analytical Results 12 Section Vil. Reporting Requirements 13 DEFINITIONS "Gasoline" means any petroleum distillate used for motor fuel or heating oil which consists predominantly of hydrocarbons in the C3 to C12 range. Vf 9/26/90 “Groundwater* means water in the zone of saturation, which is the zone below the water table, where ail interstices are filled with water. “Native soil" means the soil below fill material or outside of the immediate boundaries of the pit or trench that was originally excavated for the purpose of installing an underground storage tank, pipeline, or distribution system. “Non-gasoline fraction’ refers to diesel and any other petroleum distillate used for motor fuel or heating oil which consists predominantly of hydrocarbons greater than C12. "Soil" means any unconsolidated geologic materials including, but not limited to, clay, loam, loess, silt, sand, gravel, tills or any combination of these materials. SECTION I - SOIL CLEANUP OPTIONS When cleaning up petroleum contaminated soils, the RP has the option of: A. Cleaning up the site to the numeric soil cleanup target levels identified by the Regional Supervisor, as outlined in Section II below; or B. Conducting a contaminant leaching assessment under the oversight and approval of the Regional Supervisor or his designee, to aid in determining alternative soil cleanup levels. The leaching assessment should identify cleanup levels that will not lead to groundwater contamination through leaching nor pose a risk to potential surface receptors. SECTION Il - NUMERIC SOIL CLEANUP TARGET LEVELS The general soil cleanup target levels identified in Subsection B below should be used as guidance in setting final soil cleanup levels. The identified levels may be modified by the Regional Supervisor or his designee based on site-specific conditions to ensure that residual levels of contamination will not lead to groundwater contamination. If soil contamination is in close proximity to the water table and presents a threat of groundwater contamination, the soil may need to be cleaned up to background leveis or to the lowest practical and feasible leveis. A. From an operational standpoint, all contaminated soil should be excavated at sites with limited contamination. Excavation should continue until no contamination, as determined with on-site monitoring devices, is detected in the remaining soils. Soil samples would then be collected and analyzed according to guidelines presented in Sections Ill, |V, and V. If laboratory results are below the soil cleanup target levels identified by the Regional Supervisor, then soil cleanup actions at the site may be determined adequate. vt 9/26/30 Table | below contains the soil cleanup target levels that should be used as guidance in establishing final cleanup levels. These levels are based on the analytical measurements of Total Petroleum Hydrocarbons (TPH), Volatile Petroleum Hydrocarbons (VPH) and Volatile Aromatic Compound concentrations of benzene, toluene, ethylbenzene, and xylene (BTEX). The required analytical methods are discussed in Section V. TABLE | “SOIL CLEANUP TARGET LEVELS Refined Non-Gasoline Gasoline Product _ Crude Oil = Unknown TPH N/A 100 mg/kg 500 mg/kg 100maq/kg VPH 100 mg/kg N/A N/A 100 mg/kg BENZENE 0.5 mg/kg N/A 0.5 mg/kg 0.5mg/kg TOTAL BTEX 10 mg/kg N/A 10 mg/kg 10mg/kg The identity of a released refined petroleum product must be assumed to be unknown unless an Extractable Petroleum Hydrocarbon (EPH Section V, Table 1!) analysis is performed on two separate and discreet soil samples. If the EPH analysis shows that the product is only gasoline or only a refined non-gasoline fraction such as diesel fuel or heating oil, the responsible party may use the cleanup levels for these products listed in Table |. The department requires confirmation due to the possibility that other petroleum products may have been stored and subsequently released during the active life of the facility. The department may waive the confirmation requirement if the RP can thoroughly- document that only one type of product was stored and/or distributed during the history of the facility. Cleanup levels for crude oil are based on both TPH and BTEX levels. These two analyses are needed due to the broad spectrum of organic compounds found in crude oil. Some sites may have naturally occurring organic compounds in the soil that result in elevated background levels of TPH via EPA Method 418.1. If a responsible party can satisfactorily demonstrate to the department that such elevated levels occur at a specific site, then the TPH cleanup levels can be increased by an amount equal to the elevated level for that site. 5 tf 9/26/90 SECTION Ill - SAMPLE NUMBER AND LOCATION The collection and analysis of soil samples is required to verify that a site meets the cleanup requirements established by the Regional Supervisor or his designee. These samples should represent the soils remaining at the site and should be collected after contaminated soils have been removed or remediated. Soil samples should be discrete grab samples. All soil samples must be.collected in accordance with a quality assurance project plan approved by the department before the initiation of field sampling. Contractors working at multiple sites having common characteristics (e.g. gasoline stations) may wish to get approval of generic quality assurance project plan and submit only a one page site specific project plan for each site. A. The following criteria should be used to determine the number of soil samples collected from each tank pit, sump or excavation. (1) For the removal of an individual tank, a minimum of three samples should be collected. Additional samples may be required for side wail sampling as explained below under Subsection B (2). (2) For the removal of multiple tanks from the same pit, a minimum of two samples should be collected for each tank. For tank excavations with more than 250 square feet of pit area, one additional sample should be collected for each additional 250 square feet of pit area. Pit area is determined by the exposed ground surface area that has been excavated. (3) For sumps or excavations, a minimum of three samples should be collected. For sumps or excavations with more than 250 square feet of pit area, one additional sample should be collected for each additional 250 square feet of pit area. Pit area is determined by the ground surface area that has been excavated. (For example, if there is 380 square feet of pit surface area, collect 4 samples and if there is 600 square feet of pit surface area, collect 5 samples) B. The following criteria should be used to determine the locations for soil samples collected from each tank pit, sump or excavation. (1) Samples should be collected from the native soils located no more than two feet beneath the sump or bottom of excavation in areas where contamination is most likely to be found. (2) Samples should be taken from those areas where obviously stained or contaminated soils have been identified and excavated. If significant lateral 6 9/26/90 or horizontal migration of petroleum contamination was observed and excavated, then an additional sample should be obtained from each side wail of the excavation where the lateral migration occurred. (3) If there are two or more distinct areas from which contaminated soils have been removed, then a minimum of two samples should be collected from each of these areas. (4) For individual tank removals, samples should be taken from under the center and each end of the tank, if there are no areas of obvious contamination. (5) For surface spills, sumps, or pipeline leaks samples should be collected from the known or suspected point of release. (6) A field instrument sensitive to volatile organic compounds may be used to aid in identifying areas to be sampled. Field data from organic vapor monitoring instruments may not be substituted for laboratory analyses of the soil samples. In situations where leaks have been found in the piping, or in which released product has preferentially followed the fill around the piping, samples should be collected from the native soils directly beneath the areas where obvious contamination has been removed. Samples should be collected at 20 foot length intervals along the length of the piping when contamination occurs along pipeline corridors. If groundwater is encountered during excavation, the department must be notified as soon as possible and a determination should be made as to whether contamination is likely to have affected the groundwater outside the confines of the pit. To accomplish this, the following actions should be taken: (1) For the removal of an individual tank, soil samples are to be collected from the walls of the excavation next to the ends of the tank at the original soil/water interface. For the removal of multiple tanks from the same pit, a soil sample is to be collected from each of the four walls of the excavation at the original soil/water interface. (2) Based on the results of these soil analyses, the department will determine how the cleanup should proceed. Installation of monitoring wells may be required to make a final determination of whether groundwater contamination has occurred. In situations where all contaminated soil exceeding the target cleanup level is not excavated, the RP should submit a Contamination Assessment Plan to the department for its approval. tf 9/26/30 SECTION - IV SAMPLE COLLECTION METHODS The following information must be kept during the sampling events: A. (1) (2) (3) (4) A sketch of the site must be made which clearly shows all of the sample locations and identifies each location with a unique sample identification code. Each soil and water sample must be clearly labeled with its sample identification code. A written record should be maintained which includes, but is not limited to: the date, time and location of the sample collection; the name of the person collecting the sample; how the sample was collected; and any unusual or unexpected problems encountered during the sample collection which may have affected the sample integrity. Formal chain-of-custody records must be maintained for each sample. Color photographs showing sample locations. If soil samples cannot be safely collected from an excavation, a backhoe may be used to remove a bucket of native soil from each of the sample areas. The soil is to be brought rapidly to the surface where samples are to be immediately taken from the soil in the bucket. The following procedures should be used for the collection of soil samples from open pits or trenches: (1) (2) (3) (4) Just prior to collecting each soil sample, approximately three inches of soil should be rapidly scraped away from the surface of the sample location. To minimize the loss of volatile materials, samples are to be taken using a driven-tube type sampler. A clean brass or stainless steel tube of at least one inch in diameter and three inches in length may be used for this purpose. The tube should be driven into the soil with a suitable instrument such as a wooden mailet or hammer. The ends of the sample-filled tube should be immediately covered with clean aluminum foil. The aluminum foil should be held in piace by plastic end caps which are then sealed onto the tube with a suitable tape. Alternatively, samples may be taken with a minimum amount of disturbance and packed in a clean 4 ounce wide-mouth giass jar. The sample jar must be filled to the top as to leave as little as possible headspace (air vapor) in the container. The sample jar should be immediately sealed with a teflon-lined screw cap after ensuring that the threads and sealing surfaces are cleaned 8 +h D. 9/26/30 of soil that would prevent an effective seal. Table II lists the sample containers and maximum holding time requirements for soil petroleum hydrocarbon analysis. (5) After the samples are properly sealed, they are to be immediately placed on ice and maintained at a temperature of no greater than 4°C (39°F). Ice or artificial frozen blue ice may be used to maintain this temperature. This minimum temperature MUST be maintained until analysis at a laboratory. All samples MUST be analyzed within the required holding times (Table Il). The department may approve alternative sampling methods which have been clearly shown to be at least as effective with respect to minimizing the loss of volatile materials during sampling and storage as the methods listed above. SECTION V - REQUIRED ANALYTICAL METHODS AND DOCUMENTATION A. Table II lists the USEPA or reference methods to be used for the analysis of soil samples and the method required detection limits. The department may adopt alternative analytical methods which have been clearly shown to be applicable for the compounds of interest and which have detection limits at least as low as the methods listed. The following discussion summarizes these analytical procedures for the analysis of petroleum products. Table III illustrates the petroleum hydrocarbon ranges that are measured by the methods. TPH Total Petroleum Hydrocarbons - 418.1 This analysis utilizes infrared spectroscopy to detect petroleum hydrocarbons, including oil and grease. The method is not reliable for quantitative measurements below C-12 making it unsuitable for gasoline and volatile solvents. Benzene, Toluen hyibenzene & Xylenes - This analysis measures specific volatile aromatic compounds introduced to a gas chromatograph by purge and trap (PAT) apparatus and quantitated by a photo-ionization detector. VPH Volatile Petroleum Hydrocarbons - 5030/8015 This analysis measures lighter hydrocarbons up to approximately C-12 introduced to a gas chromatograph by purge and trap (PAT) and quantitated by a flame ionization detector. Purge and trap sample introduction minimizes the loss of volatile compounds which would occur in solvent extraction techniques (TPH & EPH) that permits the quantitation of light hydrocarbons (C-3 to C-12) such as gasoline. Ol TABLE II SOIL PETROLEUM HYDROCARBON ANALYSIS REQUIRED METHOD ANALYSIS DESCRIPTION HETHODS DETECTION LIMIT SAMPLE CONTAINER MAXIMUM HOLDING TIMES TPH Total Petroleum Hydrocarbons 25.0 ppm 8 oz. glass w/TLC "*! — Extract within 14 days Analyze within 40 days Infrared Spectroscopy - IR 418, BTEX Volatile Aromatic Hydrocarbons : 0.050 ppm"? 4 oz. glass w/TLC Analyze within 14 days "**¢ Purge & Trap / Gas Chromatography - PID 5030 / 8020 "*? OR Purge & Trap / Mass Spectroscopy - GCMS 8240"? VPH Volatile Petroleum Hydrocarbons 1.0 ppm"? 2-4 oz. glass w/TLC Analyze within 14 days "“*‘ Purge & Trap / Gas Chromatography - FID 5030 / 8015 "™*? EPH Extractable Petroleum Hydrocarbons "> 10.0 ppm 8 oz. glass w/TLC Extract within 14 days Analyze within 40 days Sonication Extraction / Gas Chromatography - FID 3550 / 8015 OR Soxhlet Extraction / Gas Chromatography - FID 3540 / 8015 a nae l w/TLC : Use glass containers with teflon lined caps bead EPA Method 418.1, modified for soil extraction/analysis eed Use the high level extraction method for the soil/sediment described in Section 7.3.3.2 of EPA Method 5030. A portion of the soil sample is dispersed in methano] as the extraction solvent to dissolve the volatile organic compounds. The method specifies using a minimum of 4 grams wet weight of sample. noes Samples should be extracted (note 3) as soon as possible after collection to minimize volatilization and analyzed within 14 days. nore 5 This test method only needs to be qualitative to determine hydrocarbon type rather than quantitative in determining a concentration. This gas chromatography method is capable of identifying the range of hydrocarbons present in the sample to determine the petroleum hydrocarbon type (gasoline, deisel, crude oil, lubricating oil etc.) present. TABLE III PETROLEUM HYDROCARBON ANALYSIS TPH TOTAL PETROLEUM HYDROCARBONS 418.1 BTEX VOLATILE AROKATIC —_ VPH VOLATILE PETROLEUM HYDROCARBONS ——_—_—_—_—_—_—O RW EPH EXTRACTABLE PETROLEUM HYDROCARBONS RAV ee ee ee ee eel ee RE CleeeC eee Cree Coos li, oooC, ool, eee, oeel,oeoeC ore C eee C ooeCrorr li eee Ci soe, SOLVENTS C, C, GASOLINE i C, C,, ‘ DIESEL / KEROSINE C, C, I JET FUELS C, C,, I FUEL OILS C,, Cy LUBE OILS C,, c, CRUDE OILS Ieper aonb renee elt eee geen teense ieileersneminnresitsatanae 9/26/80 EPH Extra le Petroleum Hydro ns - This analysis measures both light (C-3 to C-12) and heavier (C-12 to C-30) hydrocarbons. The sample is liquid extracted by sonication or soxhlet apparatus. The extract is then concentrated and injected into a gas chromatograph with flame ionization detection. The “fingerprint’ pattern obtained is capable of identifying the range of hydrocarbons present in the sample to determine the petroleum hydrocarbon type (gasoline, diesel, crude oil, lubricating oil etc.) present. All samples should be analyzed for TPH, VPH, Benzene and Total BTEX unless an Extractable Petroleum Hydrocarbon (EPH) analysis clearly identifies that the contaminant is only gasoline, only diesel or another non-gasoline refined petroleum fuel product such as a heating oil, or if the contaminant is crude oil. If the released product is comfirmed to be gasoline through EPH analysis, the samples must be analyzed for VPH and BTEX. If the released product is confirmed to be a refined non-gasoline petroleum product through EPH analysis, the samples must be analyzed only for TPH. If the released product is crude oil, the samples must be analyzed for TPH and BTEX. To document and verify the work performed by laboratories, specific elements of data reporting must be delivered to the department for each environmental sample submitted. These elements are outlined in Attachment A: “Petroleum Contamination Data Deliverables and Reporting Requirements.” This petroleum data package deliverable was developed to ensure that the data generated is of known quality and that data validation procedures to verify the results can be utilized. The submitting laboratory may alter the reporting format to make it compatible with their computer systems; however, the substantive data required to meet the intent of this package shall not change. SECTION VI - EVALUATION OF ANALYTICAL RESULTS A. A site should be considered sufficiently remediated when all of the sampled areas have concentrations less than or equal to the required cleanup level, all excavated soil has been properly treated and disposed of and when the possibility of any human contact with the residual soil contamination remaining on the site has been precluded. If water is present in a tank pit, sump, or excavation, the department will decide if cleanup may proceed under these quidelines or if further action must be taken such as the preparation of a Contamination Assessment Report. This decision should be based on but not limited to: (1) The apparent extent of the contamination; 12 th (2) (3) (4) 9/26/90 The likelihood that groundwater contamination exists beyond the boundaries of the tank pit, sump, or excavation; The likelihood that the BTEX concentrations in the water and the BTEX and TRPH concentrations in the soil indicate a situation which poses a threat to public health, safety, welfare and the environment; and Any other site-specific factors deemed appropriate by the department. C. If a pocket of contamination exceeding the required cleanup level is located under a building or other structure where further removal would endanger the structure or be prohibitively expensive, the department must be notified of this situation. The department will decide whether such contamination can remain without threatening human health, safety, and welfare or the environment. If not, the department will require further remediation. Additionally, when the building is eventually removed, the department reserves the option of requiring additional soil cleanup measures. SECTION Vil - REPORTING REQUIREMENTS A. A RP must submit a final report to the department for a site that has been cleaned up according to these guidelines which should contain, but is not limited to: (1) (2) (3) (4) (5) (6) (7) All of the sampling documentation required in Section IV, A. above; Copies of the laboratory reports for all of the samples collected at the site, including samples that were too high and which required further action; An explanation of what was done in the case of any samples that initially exceeded the required cleanup levels; A summary of the concentrations measured in the final round of samples from each sampling location; Written confirmation that contaminated soil was stored, treated and/or disposed of in a manner consistent with the storage or disposal proposal contained in the Initial Corrective Action Plan previously approved by the department. In cases where groundwater was present in a pit or excavation, a summary of the data collected; and In cases where pockets of excess contamination remain on site in accordance with Section VI, C., a description of this contamination including location, approximate volume and concentration. be tt 9/26/90 The RP should retain a copy of the report submitted to the department under this Section for ten years after the time of first transfer of the property. Upon reviewing the final report under this Section, the department should: (1) Provide the person submitting the report a written statement that, based upon information contained in the report, the site was cleaned up to the satisfaction of the Regional Supervisor or his designee; or (2) Request the. RP to submit additional information or perform further investigation; or (3) Request the RP to develop and submit a plan for further corrective action. 14 9/26/30 ATTACHMENT A OF APPENDIX | PETROLEUM CONTAMINATION DATA DELIVERABLES AND REPORTING REQUIREMENTS GENERAL REPORT FORMAT The data report MUST be securely bound and sequentially numbered. Uninitialed strike overs, corrections, are PROHIBITED. The Data Deliverable Package must include ail the following information: A. t for t rvices - will list the type of analyses requested for the samples and all pertinent field information. Case Narrative Summary - An appropriate narrative must explain any corrective action taken on reported data and/or data falling outside the method or quality assurance specifications. Laboratory Chronicle - a sequential chronicle to date the sequence of sample movement through the laboratory is required. USE Form G-5 or a laboratory facsimile only. The laboratory chronicle MUST address the following items: Receipt/refrigeration of the sample. Preparation by fraction and re-extraction if required Analysis and reanalysis, if required. Section Supervisor review and approval WITH SIGNATURE. QA/QC Officer review and approval WITH SIGNATURE. saoop FIC ANALYSIS REPORT FORMAT: TOTAL PETROLEUM HYDROCARBONS TPH 418.1 Infrared Spectroscopy Quantitative Results - Record quantitative results, Method Detection Limit, and Method Blank results on the contract laboratory’s in-house form. The appropriate concentration units must be clearly indicated on the forms. The concentration units MUST be reported mg/kg (dry weight basis) for soil/solid waste samples. Supportive Raw Documentation - Record the wet weight of sample extracted for analysis and record the volume of dilution of the extract if required. Record in a table the infrared absorbance of the peak maximum at 2930 cm’ of all samples, standards and blanks. 15 9/26/90 VOLATILE PETROLEUM HYDROCARBONS VPH 5030/8015; Purge & Trap / Gas Chromatograpy - FID VOLATILE AROMATIC COMPOUNDS BTEX 5030/8020; Purge & Trap / Gas Chromatograpy - PID EXTRACTABLE PETROLEUM HYDROCARBONS EPH 3550/8015 or 3540/8015; Extraction / Gas Chromatograpy - FID Quantitative Results - Results UNCORRECTED for blank can be reported on the laboratory’s in-house forms. The concentration units MUST be reported on a dry weight basis for soil/solid waste samples and be clearly indicated on the report form. Minimum detection limits must be included on the quantitative results form. Quantitative results also include; o Method Blank Results o Matrix Spike and Matrix Spike Duplicate Results Supportive Raw Documentation - Chromatograms - Copies of the gas chromatograms with the attached integration report MUST be delivered for ALL samples, method blanks, standards, matrix spike and matrix spike duplicate samples. Chromatograms MUST be identified with the sample identification and date and time of analysis. Calibration Documentation - A list of the concentrations and compositions of all standards and laboratory contro! samples used MUST be included. Also use an in-house form that shows the date and time for the initial and each continuing standard calibration of the analytical instruments used. Quality Control! Documentation - A summary in the form of tables that tabulate the following MUST be included; 1. Surrogate Compound Recovery - Surrogate compound recovery data MUST be included with the quantitative results or tabulated as a summary for ALL samples, method blanks, matrix spike and matrix spike duplicate samples. 2. Matrix Spike/Matrix Spike Duplicate Recovery - Use an in-house form that will summarize the percent recovery and relative percent difference in matrix spiked samples. 3. Method Blank Results - Use an in-house form or narrative statement that associates which method blanks relate to a specific batch of samples analyzed. 16 9/26/S0 PURGEABLE ORGANIC ANALYSIS A. 8240; Purge & Trap / Mass Spectroscopy - GC/MS Quantitative Results - Resuits UNCORRECTED for blank can be reported on the laboratory's in-house forms. The concentration units MUST be reported on a dry weight basis for soil/solid waste samples and be clearly indicated on the report form. Minimum detection limits must be included on the quantitative results form. Any specific data reporting qualifiers used MUST be explained and/or attached in the case narrative. Quantitative results also include; 0 Method Blank Results o Matrix Spike and Matrix Spike Duplicate Results Supportive Raw Documentation 1. Qualitative Proofs - Supportive confirmation spectra used for comparison for positive targeted compounds must be provided. Supportive spectra used for comparison for negated target compounds must also be provided. 2. Supportive Raw Data - Chromatograms (Reconstructed lon Chromatograms RIC’s) must be included for ALL samples and method blanks. Calibration Documentation - A list of the concentrations and compositions of all standards and laboratory control samples used MUST be included. Also use an in-house form that shows the date and time for the initial and each continuing standard calibration of the analytical instruments used. Quality Contro! Documentation - A summary in the form of tables that tabulate the following MUST be included; 1. GC/MS Tune Summary - The tune criteria specified in the method Must be achieved once every twelve (12) hours during sample analysis. Use a form that documents the ion abundance of BFB. 2. Surrogate Compound Recovery - Surrogate compound recovery data MUST be included with the quantitative results or tabulated as a summary for ALL samples, method blanks, matrix spike and matrix spike duplicate samples. 3. Matrix Spike/Matrix Spike Duplicate Recovery - Use an in-house form that will summarize the percent recovery and relative percent difference in matrix spiked samples. 4. Method Blank Results - Use an in-house form or narrative statement that associates which method blanks relate to a specific batch of samples analyzed. 7, $f 9/26/90 LABORATORY CHRONICLE | DATE Il Receipt/Refrigeration Petrole Hydrocarbon Extraction 1. TPH 2. EPH 3. VPH methanol 4. BTEX 8020 methanol 5. 8240 methanol Petrol Hydr n_An TPH EPH VPH BTEX 8240 Other Analytes ile 2. 3. NOTE: If fractions are re-extracted and re-analyzed because the initial endeavors failed to meet the required Quality Control Criteria, the date of re-extraction and/or reanalysis will be entered in Column Il Additionally. Ol Section Supervisor (Signature) Review & Approval (Print Name) (Date) QC Supervisor (Signature) Review & Approval (Print Name) (Date) ADEC Form G-5 18 tf ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION INTERIM GUIDANCE FOR SURFACE AND GROUNDWATER CLEANUP LEVELS SEPTEMBER 26, 1990 Interim cleanup guidance for contaminated surface and groundwater remediation is necessary to ensure that consistent cleanup levels are being applied by district and regional program staff. The following guidelines should be implemented under 18 AAC 75.140 which specifies that a “discharge must be cleaned up to the satisfaction of the Regional Supervisor or his designee." Final cl i termin the Regional ri chi ign on site-specific conditions. Staff should be aware that if a facility is regulated under RCRA, that RCRA corrective action and cleanup standards should enter into development of final site cleanup levels. rf: nd Gr ter Cleanup Levels: Authority: AS 46.03.070 AS 46.04.020 AS 46.09.020 18 AAC 75.140 18 AAC 70.020 (b) 1. Groundwater Groundwater should be cleaned up to levels not exceeding the more stringent of the final State or Federal Maximum Contaminant Levels (MCLs) for Organic and Inorganic Chemicals. If final MCLs have not been adopted for a contaminant, then groundwater should be cleaned up to levels not exceeding proposed Federal MCLs. The group of compounds collectively identified as total petroleum hydrocarbons (TPH) should be cleaned up to non-detectable levels as measured by EPA Method 418.1. Final State MCLs are specified in 18 AAC 80.050 and final Federal MCLs are specified in 40 CFR 141 and 142. Proposed Federal MCLs are specified in the May 22, 1989, Federal Register Vol. 54, No. 97, pages 22155 - 22157 and the July 25, 1990, Federal Register Vol. 55, No. 143, pages 30408 - 30448. Appendix | provides a summary listing of State and Federal Final and Proposed MCLs for selected organic and inorganic contaminants. For organic and inorganic contaminants that have not been assigned a final or proposed MCL, cleanup levels should be based on criteria cited in EPA's Water Quality Criteria, 1986 using a health risk factor of 10°. EPA's water quality criteria +f 9/26/30 identify concentrations of elements and compounds which have toxic effects on aquatic organisms or toxic and carcinogenic effects on humans. If groundwater is being used as a drinking water source and alternative water supplies or point of use water treatment cannot be provided, then final or proposed secondary maximum contaminant levels (SMCLs) may be used as cleanup target levels. SMCLs are based on aesthetic properties such as taste and odor, whereas MCLs are based on human health risks. For compounds such as xylenes, the SMCL maybe several hundred times lower than the MCL. Surface Water Surface waters used for drinking water should also be cleaned up to levels not exceeding the final or proposed MCLs for organic and inorganic chemicals, as specified above. Under the authority of 18 AAC 70.020, surface waters important to the growth and propagation of aquatic life should be cleaned up to the listed criteria which includes EPA’s Water Quality Criteria, 1986. These criteria identity concentrations of specific elements or compounds which have toxic effects on aquatic organisms. The group of compounds collectively identified as total petroleum hydrocarbons (TPH) should be cleaned up to non-detectable levels as measured by EPA Method 418.1. Alternative Cleanup Levels Alternative Cleanup Levels (ACLs) may be adopted for a site if a risk assessment approved by the department is performed and cleanup to levels identified above is technically infeasible. Risk assessments will not by themselves establish ACLs. Determination of cleanup levels is a risk management decision that the department must make based on results of a quantitative risk assessment and other pertinent information. The responsible party (RP) may prepare at its own expense a risk assessment which shall include an assessment of both human health and environmental risks. Specific components of the risk assessment should include an exposure assessment, toxicity assessment, risk characterization, and justification of ACLs. A general description of these risk assessment components is provided in Appendix II. General technical requirements for risk assessments should be based on EPA risk assessment guidance for superfund sites. A site specific risk assessment procedure must be prepared by the RP and submitted to the department for review and approval prior to conducting a risk assessment. The RP, at the department's discretion, must agree to reimburse the department for expenses incurred by the department if it chooses to contract for a risk assessment review. +f APPENDIX | 9/26/90 FINAL AND PROPOSED MAXIMUM CONTAMINANT LEVELS (MCL) FOR SELECTED ORGANIC AND INORGANIC CONTAMINANTS Organic Contaminants Contaminant Alachlor Aldicarb Sulfone Aldicarb Sulfoxide Aldicarb Atrazine Benz (a) anthracene Benzene Benzo(a)pyrene Benzo(b,k) fluoranthrene Carbofuran Carbon Tetrachloride Chlordane Chrysene 2,4-D Dalapon Di(ethylhexyl) adipate Di(ethylhexy1) phthalate Federal MCL (maq/1) 0.002 (p) 0.04 (p) 0.01 (p) 0.01 (p) 0.003 (p) 0.0001 (p) 0.005 (f) 0.0002 (p) 0.0002 (p) 0.04 (p) 0.005 (f) 0.002 (p) 0.0002 (p) 0.07 (p) 0.2 (p) 0.5 (p) 0.004 (p) State MC m al it APPENDIX | CONT. Contaminant Dibromochloropropane p-Dichlorobenzene o-Dichlorobenzene Dichloromethane 1,2-Dichloroethane 1,2-Dichloropropane 1,1-Dichlorethylene cis-1,2-Dichloroethylene trans-1,2-Dichloroethylene Dinoseb Diquat Endothall Endrin Ethylbenzene Ethylene Dibromide Glyphosate Heptachlor Epoxide Heptachlor , Hexachlorobenzene Hexachlorocyclopentadiene Lindane Federal MCL (mq/1) 0.0002 (p) 0.075 (f) 0.6 (p) 0.005 (p) 0.005 (f) 0.005 (p) 0.007 (f£) 0.07 (p) 0.1 (p) 0.007 (p) 0.02 (p) 0.1 (p) 0.002 (p) 0.7 (p) 0.00005 (p) 0.7 (p) 0.0002 (p) 0.0004 (p) 0.001 (p) 0.05 (p) 0.0002 (p) 9/26/90 State MCL (mq/1) 0.0002 (f) 0.004 (f) tf 9/26/30 APPENDIX | CONT. Contaminant Federal MCL (mg/l) State MCL (mq/1) Methoxychlor 0.4 (p) 0.1 (f) Monochlorobenzene 0.1 (p) -- Oxamyl (Vydate) 0.2 (p) -- Pentachlorophenol 0.2 (p) — Picloram 0.5 (p) Sam Polychlorinated biphenyls 0.0005 (p) —— (PCBs as decachloro-biphenyl) Simazine 0.001 (p) -- Styrene*! 0.005/0.1 (p) -- 2,3,7,8-TCDD (dioxin) 5x10 (p) — Tetrachloroethylene 0.005 (p) - Toluene 2 (p) ae 2,4,5-TP 0.05 (p) 0.01 (f) Total Trihalomethanes -- 0.10 (f) Toxaphene 0.005 (p) 0).005 (f£) 1,2,4-Trichlorobenzene 0.009 (p) -- 1,1,1-Trichloroethane 0.20 (f) = 1,1,2-Trichloroethane 0.005 (p) -- Trichloroethylene 0.005 (f) as Vinyl Chloride 0.002 (f) -- Xylenes (total) 10 (p) ES tf APPENDIX | CONT. Inorganic Contaminants Contaminant Federal MCL (mg/1) Antimony** 0.01/0.005 (p) Arsenic ci Asbestos 7 million fibers/ liter (longer than 10 um) (p) Barium 5. (p) Beryllium 0.001 (p) Cadmium 0.005 (p) Chromium (Total) 0.1 (p) Cyanide 0.2 (p) Fluoride 4.0 (f) Lead 0.005 (p) Mercury 0.002 (p) Nickel 0.1 (p) Nitrate*? 10. as N (p) Nitrite*? 1. as N (p) Selenium 0.05 (p) Silver -- sulfate*? 400/500 (p) Thallium** 0.002/0.001 (p) 9/26/90 State MCL (mq/1l) 0.05 (f) 0.010 (f) 0.05 (f) 2.4 (f) 0.05 (f) 0.002 (f) 0.01 (£) 0.05 (f) *' Federal MCL of 0.005 mg/l proposed based on B2 classification; Federal MCL of 0.01 mg/l proposed based on a group C carcinogen classification. bf 2 * (P) (f£) 9/26/90 APPENDIX | CONT. Federal MCL for total nitrate and nitrite = 10. mg/l. The Environmental Protection Agency has listed two proposed MCLs for Antimony, Sulfate and Thalliun. For Antimony and Thallium, the two proposed MCLs are based upon proposed Pratical Quantitation Limits (PQL). The final MCL will be dependent upon the final PQL. For Sulfate, an adult and an infant MCL is proposed. The EPA is requesting comments on the proposed MCLs.. Proposed MCL. Final MCL. MCL not specified. Vf 9/26/90 APPENDIX II RISK ASSESSMENT GUIDELINES Risk assessments will not by themselves establish alternative cleanup levels. Determination of cleanup levels is a risk management decision that must be made by ADEC based on results of a quantitative risk assessment and other pertinent information. A draft document entitled Risk Assessment Guidance for Superfund Sites is about to be released by EPA’s Office of Solid Waste and Emergency Response (OSWER) and provides general risk assessment guidance. Risk assessments should generally address the following task elements, divided into the following four major headings: A. Exposure Assessment - The purpose of the Exposure Assessment is to identify yutes by which receptors may be exposed to contaminants and to determine yntaminant levels to which receptors may be exposed. The Exposure Assessment © ould: (1) Identify the contaminants found at the site and their concentrations as well as their extent and locations; (2) Identify possible transport pathways; (3) Identify potential exposure routes; (4) Identify potential receptors for each exposure route; and (5) Estimate or calculate expected contaminant levels to which actual or potential receptors may be exposed. B. Toxicity Assessment - The purpose of the Toxicity Assessment is to define the applicable human heaith and environmental criteria for contaminants found at the site. The criteria should be defined for all potential exposure routes identified in the Exposure Assessment. Criteria for constituents and exposure routes shall be based upon criteria such as Proposed Maximum Contaminant Levels (PMCLs), Maximum Contaminant Levels (MCLs), Average Daily Intake values (ADIs), Unit Cancer Risk values (UCRs), organoleptic threshold levels, Ambient Water Quality Criteria for Protection of Human Health and for Protection of Aquatic Life, and other relevant criteria as applicable. If there are no appropriate criteria available for the contaminants and exposure routes of concern, or the criteria are in an inappropriate format, the responsible party should develop the criteria using equations and current scientific literature acceptable to toxicological experts and the Department. Criteria for the following exposure routes should be defined or developed as applicable. vA (1) (2) (3) (4) (5) 9/26/80 Potable Water Exposure Route - Develop criteria for ingestion, dermal contact, inhalation of vapors and mists, utilizing applicable health criteria such as PMCLs, MCLs, ADIs, UCRs, organoleptic threshold leveis, and other relevant criteria as applicable. Non-potable Domestic Water Usage Exposure Route - develop criteria for dermal contact, accidental or negligent ingestion by adults and children, inhalation of vapors and mists, ingestion of food crops irrigated with such water, lawn watering, ingestion by pets and livestock, and other related exposure. Soil Exposure Route - develop criteria for ingestion, dermal contact, inhalation, ingestion by humans or animals of food crops grown in contam- inated soils. Non-potable Surface Water Exposure - develop criteria for prevention of adverse effects on human heaith (e.g. dermal contact effects on humans utilizing the resource for recreational purposes) or the environment (e.g. toxic effects of the contaminants on aquatic or marine biota, bio- accumulative effects in the food chain, other adverse effects that may affect the designated use of the resource as well as the associated biota). Air Exposure Route - develop criteria for exposure to the contaminants in their unaffected state. Risk Characterization - The purpose of the Risk Characterization is to utilize the results of the Exposure Assessment and the Toxicity Assessment to characterize cumulative risks to the affected population and the environment from contaminants found at the site, a risk and impact evaluation will be performed which considers, but is not limited to: (1) (2) (3) Risks to human health and safety from the contamination including; (a) omrcindyenic risk, and (6) —_ non-carcinogenic risk. Effects on the public welfare of exposure to the contamination which may include but not be limited to adverse effects on actually and potentially used water resources; Environmental risks in areas which are or will be ultimately affected by the contamination including; 9/26/90 (a) other aquifers, (b) surface waters, (c) wetlands, (d) sensitive wildlife habitats, and (e) sensitive areas including, but not limited to, National Parks, National Wildlife Refuges, National Forests, State Parks, State Recreation Areas, State Game Refuges. Justification for Alternative Cleanup Levels (ACLs) - The purpose of this section is to provide justification on a case-by-case basis for ACLs. Factors to be evaluated shail be, at a minimum: (1) (2) (3) (4) (5) The present and future uses of the affected aquifer and adjacent surface waters with particular consideration of the probability that the contamination is substantially affecting or will migrate to and substantially affect a public or private source of potable water; Potential for further degradation of the affected aquifer or degradation of other connected aquifers; The technical feasibility of achieving normal site cleanup levels based on a review of reasonably available technology; Individual site characteristics, including natural rehabilitative processes; and The results of the risk assessment. 10 aI ~~: een ~+ 2 ———— A YS ——--- ——___-_—___—. [7 CORRUGATED HOSE - | & BRAID, STAINLESS STEEL ENED ® PLATE STEEL FLANGE — 1507 DRULING FLAT FACE FOR TEMP. ABOVE 70° F *FORSAFE WORKING | | PRESSURE ABOVE 79° F- Di ce MULTIPLY PRESSURE SHOWN AT 70° F. TIMES pL ELT LE CORRECTION FACTOR MAX. PERMANENT OFFSET FROM € 1° OF REQUIRED T=MP. MAX. INTERMITTENT OFFSET FROM ¢ 3/4" ae — the Metrarflex company PROJECT CHKAGO ILLINOIS ENGINEER OESCRIPTION : MODEL MLP ARCHITECT STAINLESS STEEL PUMP CONNECTOR DATE: | ORAWING NO 3-30-87 | 150 SF-MLP | INQ.OR P.O.NO M Mediur Lengths from 12° to 28" in Bronze and Stainless Steel... 2%" to 14” Hose Diameters Construction and Operating Features Corrugeted “ner Tubing is either Tin Bronze (98% % Copper, 114% or Type 321 Stoimtess Steel / Ovter shield is Wire of same clloy for strength and dure- bifity / Forgec Stee! Flonges—ASA 150 Ib. standard. (300 Ib. ASA forget available on special order} ® For Bronze maximum temperature is 400°F, Maximum o0°F * working pressu-* a 401 is 75% of maximum working Pressure ot room femoeruture @ For Stainless raximum temperoture is 8S0°F, Maximum working pressu-m of 50°F is 65% of maximum working pressure Of room ‘emoerature, @ Working prassures shown in table aflow 4:1 satety factor.ard o-+ bored on steady pressuces. Consult MetroFiex abow't short or pulsating pressures | 3 7 3 | & [ | $ "| 4 2% | 3S | 199 ames —__——| 2 — } 2a | } 125 a a TOTAL P.@3 SQUARE AND RECTANGULAR DRAINAGE GRATES Heavy Duty The gratings in this series are rated heavy duty when supported on all four sides. Combinations of two or more standard grates in any size are often used to cover large drainage areas. For this condition, grates are rated heavy duty when installed with the shortest dimension spanning the opening. Other special sizes quoted on request in the event none of the standards shown in this series meet your requirements. In ordering replacement grates to be used on existing catch basins, be sure to specify the exact size of opening in which the grate will be used. Many of the grates in this series can be adapted to trench frames with support on two sides as shown of pages 228 and 229. Most are qualified as heavy duty when the short dimension spans the trench. Advise loading requirements so we can confirm design selection for intended use. For extreme conditions of load and shock, we recommend Ductile Iron. See page 3 for complete specifications. Specify: 1. Catalog number. 2. R-4899 angle frame when required. (See page 217.) 3. Perma-Grip surface if required. (See page 6.) 6 The above schematic drawing identifies basic dimensions only and does not apply to all grate designs. Bar and rib depths, plate thicknesses, and seating widths, may vary on different sizes and styles. If your project has design restrictions, ask for approval drawings. All grates listed on pages 216-217 are considered bicycle safe. Free open areas for most grates in this section are listed on pages 266 to 269. HEAVY DUTY Catalog Dimensions in inches Wt. |Grate Catalog Dimensions in inches Wt. |Grate No. A _l B G H_| Lbs. | Type No. A I B G H_| Lbs. | Type Square — Heavy Duty 7 Rectangular — Heavy Duty R4400 8x8 1% 1x5 1 13 [a . R4389-0 © 6x12 | iM Wx4 1 16] B R4401 8x8 1 W%x3 WwW} 10j|Ae R4390 6x24 1 Mx4Vr 1 23| B R-4408 80%x10% | 1 Lax8 Ya 1 18 |B e R4391-A 7x9 % 1x5 1 9/8 R4441 xy 12x12 1 Yax2 Ml!) 2)A¢ R4392 7Y4x48 1% | 1Vax4V% 1 90) 8 R4441-A 12x12 2 Yx47h Mw) 48j/A¢ R4393 7¥2x50 1% Yex52 MH} 9S1C R4444 12x12 2 1¥ax4 1 45/A ¢ R4e0S 8x14 1 1Vax2% ve} 18) A R4511 14x14 1% | 1VWx5% Mw} 45/A ¢ R-4404-C 8x24 1 1rex5% 1 30] B 15x15 YM | 3%x3% Mw) 35/C ¢ R-4406 8x24 WM | 15/i6x6 1 50] 8B 16x16 1% | 1Yxd% Mw} 701A io R-4406-1 8x24 1% 1x2% Hw} SOLA 16x16 VY%_| 15/16x3% Hl 401A * R4406-2 8x24 1% 1x5 1 SO; C R4558 1794x17% | 1% 1x5 Y’|\ 45|C « R4406-A 9x24 A Hxd ’} 30) 8B R-4660 18x18 wv 3x4¥2 Mu} 60/C ¢ R-4406-C 9V4x23% | 1 1x2% 1 40, A R-4662 19¥x19%4 | 2% | 1¥4x8% 1 135 [A R-4407-2A | 9}2x24 M% 1x7” 1 55] 8 R-4720 20x20 1% | 1%x3% Mw} 110}C « R4409 10x17% | 1% 1x3” 1 45, A R-4721-A 21x21 1%_| 1¥%x8 1% | 108 |A « R-4409-A 10x24 1%_| WYx4y% 1 68 {Cc R-4725 21x21 2 3x3 1 105 [c . R-4409-C 10x24 mM 1x7 1 70] Be R-4760 22x22 1% 3x5% 1 110j;C « R4409-E 10x24 1% 1x3” 1 65 | Ae R-4765 23x23 2 1x6Y% 1 146 1A R-4409-G 10x24 nw 2x8 1 45 |B R-4808 24x24 2 WxSH Y’|175|C e R4410 10x29 i” 2x8 1 55] 8B R-4809 24x24 2 Yex10% | % 1165 /C + R4421 10x40 1Ye_| 1%x8% 1 75 | Ce R-4810 24x24 2 1Hx6 M1165 /C « R4423-A 1OM%x48 1% | 1¥x3% 130] A R-4820 24x24 2 2x6 1% | 180 | Cte R4424 1OV¥Ax23"% | 1% 2x2 1 60, A R-4826 24x24 2 1x6 1% | 190 }A « R4430-A 11x24 "’ VUx4V Mw) S55, A R-4830 24x24 2 1x5 2 195 |Cte R4430-Al | 11}2x23%} 1% Yxd NM} 50} C R-4832 24x24 1% 1x42 1 135 |C ¢ R4430-8 1yax24_ | 1% 1x6% 1 551 C R4832-B 26x26 1¥% | 1/iex4 1 185 /C « R-4430-C 11M4x46K%e | 12 1x8 1 120] C R-4833 26x26 2 2x7 1 160 |A « R4435-1 W1Ax14 2 1x5” 1 48) C R-4850 27x27 2 2x7 1 150 |C « R4443 12x14 M% | 1xd% Mm} 48/ A R-4852 27x27 2 Vax5 1 210 /C » R4449 12x24 WY | 1Yax4V% 1 65 | Ae R-4859-C 27¥4x27¥% | 1 2x7 ] V0 ]A + R4450 12x24. 1% 1x42 l 70} Ae R-4880 28x28 2 | WAx7% 1 210 |C « R-4450-A 12x24 M% 2x20 1 75 | Ae R-4880-C 30x30 l’ | 1Y%x5% 1% | 260 /C « R4451 12x24 2 1Yax3% 1 85} Ce R-4884-A* 36x36 1% 2x4 1% | 500 | Cas R4454 12x26 l”% Yxll | wl} 60{ Cc tConvex. *Grate in two pieces. AMedium Duty *Angle frame available. NEENAH NSE 216 FOUNORY COMPANY Cy METAL CASTINGS NEENAH ; 5p CONSTRUCTION CASTINGS CATALOG “R” 11th EDITION I: <t ear Tif: ra: Pah ile sto WNL aler | SONTISVO wan| S | rs HVNSASAN GEOMEME .NE DIVISION Alaska Tent & Tarp, Inc. INSTALLATION Sal FABRICATION CONSULTATION 629 Front Street Fairbanks, Alaska 99701 ate (BES (907) 456-6328 wa (00) 478-8368 Toll Free (907) 452-5260 Fax 110238 DEP Specifications (provided ty Cooley, Inc.) ‘Base Fabric Weight 5.5 o2z/sq yd Fiber Polyester Denier 1800 x 1800 Count Warp 10 Fill 8.1 Finished Coated Weight 23 02/sq yd Type of Coating Polyether Urethane eg a a Coating distribution Face 60% Back 40% Sealing Properties Dielectric, thermal Grab Tensile Fed Std 191 #5100 440/340 ibs, ‘Sinp Tensile Fed Std 191 #5102 275/225 Ibs./in. Tongue Tear Fed Std 191 #5134.1 160/160 Ibs. Adhesion, Coating Fed Std 191 #5970 30 Ibs. Adhesion, Thermal Seam 2 Fed Std 191 #5970 70 Ibs. Hydrostatic Fed Std 191 #5512.1 360 p.s.i. Low Temperature, deg. F ~ 1/8* Mandrel, 4 hours -65 +- 2 Pass Abrasion Resistance (taber) 7000 cycles To Exposure of fabric Wheel H18 Fed Std 191 #5306 Load 1000 gm, Elongation at Break (1°) Fed Std 191 #5102 Warp 31% Fill 34% Oil Resistance Mil-C-20696B8 para 4.4.3 Good Hydrocarbon Resistance Mil-C-206968 para 4.4.4 Excellent Finished Coating Thickness 30 mit (minimum) Manufactured ty Cooley, Inc. We bollove this ictommation is the best curren’, available on the sudjact N's offered ava possible helpful suggestion in oxporimantation you may care to unde-tahe along thete iinas, ft is subject to fey'alon as addnional krswiedgs and experience are gained. We make no Quarantoe of rasutta and assume ny 26! gation oF ilapility whatsoever connectizn with this information. USE 500x OR GooX * BE Biri The company that started an industry. IRAFI 900X, 600X ROAD BASE REINFORCEMENT AND SOIL STABILIZATION Soil Stabilization Fabrics Construction on weak, wet, or frost-susceptible soils can cause needless, expensive project delays and added material costs. These soil conditions cause rapid deterioration of paved structures like parking lots, streets, roads and highways, and also lead to severe rutting of unpaved structures such as construction areas and haul roads. Mirafi 500X and 600X geotextiles were developed to improve the economics and performance of these roadway systems in four primary ways: + Lower the initial cost of the project by reducing the amount of aggregate required by 30% to 45%. * Increase the design life and reduce maintenance cost of the roadway system by maintaining the aggregate thickness over the lifetime of the structure. * Prevent periodic overstressing of the subgrade which would result in pavement deterioration. * Eliminate costly project delays by allowing all-weather construction. These benefits result from the combined fabric functions of separation, confinement, and load distribution, as shown at right. In ground stabilization uses, Mirafi 500X and 600X excel in performance because of their woven construction. Mirafi 500X and 600X offer excellent resistance to installation abuse with burst, tear, and puncture-resistance values found in far heavier, more expensive fabric products. More importantly, the inherent high modulus, or low stretch, of woven Mirafi 500X and 600X means less damage to the roadway system from repetitive wheel loads. This feature is particularly important in permanent roads, parking lots, and other paved structures where resistance to rutting and other damage is a necessity. While many types of geotextile fabrics have been used for ground stabilization, field experience and research prove that Mirafi 500X and 600X offer a combination of performance, ease of handling, and cost-effectiveness that is unequaled in the industry. Separation Mirafi fabrics with excellent puncture and tear resistant properties act as a separation barrier between fine grain soils and load-distributing aggre- gate fill material. As a separa- tor, it eliminates the loss of costly aggregate material into the subgrade and prevents the upward pumping of silt and other contemplating soil fines . into the aggregate. Aggregate SEPARATION Confinement Mirafi fabrics provide a high friction surface between the _ subgrade and the aggregate layer that helps to keep the aggregate in place. This con- fining action maintains the thickness and hence the in- tended load-bearing capacity of the aggregate. Load Distribution When placed between the subgrade and the aggregate = layer Mirati fabric with its high tensile strength and modulus, acts to reduce localized stress by redistributing traffic loads over a wider area of subgrade. Supgrace LOAD DISTRIBUTION “Mw SOOX This high modulus, woven geotextile delivers outstanding performance under a wide range of traffic loadings and subgrade conditions. A tough, versatile fabric, Mirafi 500X solves stabili- zation problems where light to medium traffic and loads are expected. Typical 500X applications are: 1) parking lots and roadways over good to moderate strength subgrades for separation and confinement of base materials (photo 1); 2) parking lots and roadways over moderate to poor subgrades for separation, confinement, and reinforcement of base material (photo 2); 3) for construction of low embankments over weak subgrades to elimi- nate the need for costly excavation and replace- ment with expensive fill (photo 3). Mirafi 500X Packaging* | Roll Width (ft) | Roll Length (ft)} Square Yds. Roll Wt (Ibs) 12.5 432 600 173 fF 17.5 309 | 600 179 25 216 | 600 174 “These standard stocking sizes are available in our regional warehouses. ustom sizes are available to meet special job requirements. Installatlon Procedures Mirafi products are conveniently packed into rolls which can be handled by two men. No special equipment is necessary and installation is fast and easy, even in bad weather. Typical installation procedures consist of unrolling the fabric directly on the subgrade (photo 1), backdumping the granular fill (photo 2), spreading, and then compacting (photo 3). Mirafl 500X and 600X Fabric Properties Typical Values' Fabric Properties Unit | Test Method 500X 600X Resistance to Installation Damage Grab Tensile Strength Ib ASTM-D-4632-86 200 300 Grab Tensile Elongation % ASTM-0-4632-86 30 (MAX) | 35 (MAX) Burst Strength psi ASTM-0-3786-87? 450 600 Trapezoid Tear Strength Ib ASTM-D-4533-85 115 120 Puncture Resistance Ib ASTM D-3787-80° 85 130 ‘The values listed are average values. Contact the Mirafi Technical Department for minimum certifiable values. *Diaphragm Bursting Tester. Tension Testing Machine with ring clamp; steel ball replaced with a S/ 16-inch diameter solid steel cylinder (with hemispherical tip) centered within the ring clamp. To the best of our knowledge, the information contained herein is accurate. However, Mirafi Inc. cannot assume any liability whatsoever for the accuracy or completeness thereof. Final determination of the suitability of any information or material for the use contemplated, of its manner of use, and whether the suggested use infringes any patents is the sole responsibility of the user. Mirafi Inc is the largest geotextile marketing company in North America whose business focuses totally on a complete line of geotechnical products for the construction industry. As “the company that started an industry,’’ Mirafi devotes its research. development, and manufacturing expertise to designing products that provide sedimentation control, soil reinforcement, subsurface drainage, and erosion control. Mirafi is a recognized leader in developing innovative applications for its products through close consultation with architects, engineers, and contractors. Mirafi The company that started an industry. THE MIRAFI WARRANTY Mirafi Inc warrants its products to be free from defects In material and workmanship when delivered to Mirafi's customer. Mirafi further warrants that its products contorm to the specifications published in Mirafi's current sale literature. If a Mirafi product is detective or does not meet our published specifications and our customer gives notice to Mirati before installing the product, Mirafi will replace the product without charge to our customer or refund the purchase price at Mirafi’s election. Replacing the product or obtaining a refund are the buyer's sole remedy for a breach, and Mirafi will not be liable for any consequential damage attributed to a defective product. This warranty is exclusive and in place of all other warranties expressed or implied and Mirafi makes no other warranty as to its products. IRAFI INC ie A member of the — DOMINION TEXTILE group Mirafi® is a trademark owned by Mirafi Inc. © 1984 Mirafi Inc. RAFI INC. P.O. BOX 240967/CHARLOTTE, N.C. 28224 24) 523-7477 or (800) 438-1855/TELEX 216903 MAFI + SR-1 8-88 * W. R. Meadows, Inc Enhance the performance capabilities of concrete with proper jointing techniques to accommodate expansion- contraction cycles and minimize stress damage Concrete expands and contracts with temperature and . ture changes as the tempersture rises or the mois ture content of the concrete increases, expansion takes place as the temperature drops, the concrete will con tract. The provision to accommodate movement at prede tern 1 locations with proper joint applications, prevents the development of stresses that could rupture the concrete Joint type and spacing will vary with each project accord ng to the type of structure, climatic conditions and antici pated stresses in the concrete. The coefficient of thermal expansion in concrete is O.0000055 inch per inch of con crete pi 100 feet degree Fahrenheit approximately 66 inch per with a 1OO°F temperature range To estimate expansion, multiply length in inches x number of of anticipated temperature differential x 0.0000055. Divide the resulting anticipated movement to determine correct thickness of the control joint and proper spacing for placement of the joint. Thinner joints (1'4", 38° or 12”) spaced at frequent intervals offer greater cont than thicker joints spaced at qreater intervals. The basic concept is to provide ample room for the concrete to expand and contract without creating damaaing stresses degrees at USE IN SIDEWALKS AND ORIVEWAYS . Nat RUTTER IONIS AR rT JSE BETWEEN SIDEWALKS AND ORIVEWAYS, USE BETWEEN AND OTHER LE Sf AROUND DRAINS HYDRANTS LAMPS SIGN POLES AND OTHER STATIONARY OBJECTS —» 1981 SIDEWALKS. STEPS PORCHES. PLANTERS ABUTTING STRUCT SE IN SIDEWALKS AND DRIVEWAYS USE IN CONCRETE OR SLABS AND AROUND SUPPORTING PILLARS DRAINS ETC \R USE BETWEEN CONCRETE FLOOR SLABS c WALLS. W.R.MEADOWS,INC. PO. BOX $43 + ELGIN, 1. 60121 | sustewcen eenicia. Ca HAMPSHIRE. IL YORK.PA / FORT WORTH, TX GOOOYEAR. AZ / WESTON. ONT 4 (L86L ‘L Wdy sepededng) ef] S1UIOf UONDeUOD/UOISUedKZ “, sequmeydss “ONI ‘SMOQGVAW YM €s6t aL3YDNOD ANSION JC: ROP ET en GENERAL dated to prevent failure. SEALTIGHT SEALTIGHT ASPHALT EXPANSION ASPHALT EXPANSION JOINT FILLER JOINT FILLER, the original preformed Seer OLDE DCS Ee NS! Danang. warm weather or become brittle. Sheets joint material, provides the basic ma- Bold d at terial to meet general expansion joint aan CUUSIIpSis POUL De stoted OF 8) i\e requirements effectively accommo peace dates expansion and contraction move ments in concrete. It is composed of as. SEALTIGHT ASPHALT EXPANSION phalt, vegetable fibres and mineral fillers JOINT FILLER of the required thickness formed under heat and pressure be (1/4", 3/8” or 1/2”) should be installed tween two asphait saturated felt liners at intervals in concrete paving or slabs SEALTIGHT ASPHALT EXPANSION The filler should be recessed 1/4” be- JOINT FILLER is economical, waterproof, low the concrete surface, a joint sealer io} permanent, flexible and self-sealing. It is is not required. ASPHALT JOINT FILLER | ideally suited for joints in sidewalks, is positioned against forms and at inter- oe driveways, single and multi-level floor rupting columns or objects and adjacent . a slabs, etc. May be used in all areas abutting structures. The 1/4” and 3/8” " s where expansion and contraction stress thickness are also extensively used in |: es in concrete have to be accommo forming contraction joints in concrete W.R. MEADOWS [_ CONFORMS TO 7 SLAB ] STANDARD | WEIGHT PER f TYPE SPECIFICATIONS THICKNESS | WIDTHS * LENGTHS SQ. FT.** ' — faces “~~ - esr Aoviv c 994 1/4", 3/8" | 36" | 5.6.10 | lbs FEDERAL SPECIFICATION HH-F-341 F. Type I 1/2", 3/4" AASHTO M 33 1” FAA SPECIFICATION Item P-610-2.7 Fae ASTM D 1751 1/4”, 3/8", | 36", 48” 10° 1.24 Ibs ' FEDERAL SPECIFICATION HH-F-341 F, Type I 1/2", 3/4" Also AASHTO M 213 1” available FAA SPECIFICATION Item P-610-2.7 6. 6) 12” Corps of Engineers CRO-C 508 —+— + CERAMAR Special Usage 1/4”, 3/8 48” 10° 06 Ibs. 1/2", 3/4” 1" 4 CORK ASTM D 1752, Type 0 1/4”, 3/8” 36 Sno 75 Ibs FEDERAL SPECIFICATION HH-F-341, F, Type IL Class B 1/2”, 3/4" | AASHTO M 153. Type I 1” FAA SPECFICATION Item P-610-2.7 Corps of Engineers CRO-C 509, Type I JE SELF ASTM D 1752. Type 1/2", 5/8". | 36" Ss 1.2 Ibs EXPANDING FEDERAL SPECIFICATION HH-F-341 F. Type I. Class C 3a", 1" CORK AASHTO M 153, Type I FAA SPECIFICATION Item P-610-2.7 Corps of Engineers CRD-C 509, Type I SPONGE ASTM D 1752, Type l 1/4", 3/8". | 36” 10 1.36 Ibs RUBBER FEDERAL SPECIFICATION HH-F-341 F, Type IL Class A 1/2", 3/4" AASHTO M 153. Type I 1” FAA SPECIFICATION Item P-610-2.7 Corps of Engineers CRO-C 509. Type I CORKFILL Special Usage : 1/4", 3/8". | 36° 5° 6.10 2 Ibs 1/2”, 3/4” 1” *Pre-cut joint furnished in any desired width **Based on 1/2” thickness (1) In 1/2” increments (2) Can be cut to any intermediate width = Alt ie tA A tn NR NT MON ee OR NE NT pw wee ~e me ‘-' “W. R. MEADOWS NOTE: For complete CERAMAR infor- mation, see Catalog Sheet No. 323 bE GENERAL SEALTIGHT FIBRE EXPANSION JOINT FILLER is manufactured by a special, patented vacuum process. Composed of cellular fibers securely bonded together and uniformly saturated with asphalt to assure longevity, it is a multi-purpose material suggested primarily for use on heavy-duty construction projects. It is non-extruding, resilient and when com pressed to half its thickness, offers a minimum recovery of 70%. It will not deform, twist or break with ordinary handling. SEALTIGHT FIBRE EXPANSION JOINT FILLER is particularly suited for use on highway, municipal streets, airport run- ways, and similar areas subject to pe- * Patent No. 4, 364.975 A new isomeric polymer foam that of- fers outstanding advantages over viny! and polyethylene foams. Composed ot a unique synthetic foam of isomeric polymers in a very small cell structure Grey in color, CERAMAR is a light- weight, flexible, highly resilient material offering recovery qualities of over 99%. The compact closed cell struc- ture will absorb almost no water. Compared to other foams, CERAMAR has the soft feel finish of the vinyls but offers outstanding ultra violet resist- ance. It also has the light density of polythylene but is far more resistant to fatigue and stress failure. SEALTIGHT SPONGE RUBBER EX PANSION JOINT FILLER, produced to a uniform thickness and density from gray-colored, top-quality, blown sponge rubber, is used in concrete structures where high resilience is required or where a color blend with concrete is desired. It is readily com- pressible with a recovery of 95% or more of the original thickness and a density of not less than 30 pounds per cubic foot. Because of its recovery quality, it is frequently used on bridge structures and sewage treatment plants that undergo rapid changes in temperature SRN eT ARR Re fects, destrian and vehicular traffic. Also recommended for walks, driveways, flatwork and scores of commercial and industrial applications. Once installed, it should be sealed for protection from water infiltration, weathering and to as sure proper joint function SEALTIGHT FIBRE EXPANSION JOINT FILLER is positioned against the forms, at interrupting objects or columns, and against abutting structures prior to the placement of concrete. It should be in- staked 1/2” below the concrete surface and sealed with a suitable sealer such as SEALTIGHT #164, HI-SPEC or SOF SEAL Hot-Applied Sealers USE ... CERAMAR provides an excel- lent joint filler and back-up material for use in either horizontal or vertical applications where expansion and contraction movements must be ac- commodated. CERAMAR may be sealed with all currently popular cold- applied sealants and the hot-applied joint sealing compounds . . . offers high heat resistance. It is easy to cut and form in the field without waste or loss. Lightweight CERAMAR will float and must be held in place by compression or with a sealant. SEALTIGHT SPONGE RUBBER EX PANSION JOINT FILLER is highly flex ible and can be wrapped and formed around curved or circular surfaces. It is highly resilient, fully compressible non-extruding and recommended for use with all polymer base joint seal ants. SEALTIGHT CM-60, POUR THANE and GARDOX are recommend- ed. Silicone sealants are not recommended SPONGE RUBBER JOINT FILLER is easily fabricated and cut to size with a utility knife. ee ee cP MERE 6 we ne W. R. MEADOWS Available in the STANDARD and SELF EXPANDING types, SEALTIGHT CORK EXPANSION JOINT FILLERS are suggest ed for use where it is essential that the joints be kept sealed at all times such as in sewage plants, flood walls, spill- ways, filtration plants and in numerous commercial and industrial applications. CORK and SELF-EXPANDING CORK JOINT FILLER installations should be sealed and they are compatible with all currently popular hot-pour and cold-ap- plied joint sealants. In horizontal applica- tions, SEALTIGHT GARDOX, POUR THANE #164, HI-SPEC and SOF-SEAL sealants may be used. For vertical in- stallations, SEALTIGHT CM-60, 2 Part, SILCON and OUALTHANE are recommended LIMITED WARRANTY 2M ee A A AR el Ne Carre STANDARD CORK SEALTIGHT CORK EXPANSION JOINT FILLER 1s produced from clean, selected, granulated cork, bonded securely to gether with a phenolic resin. Sheets are moulded to desired thickness under heat and pressure. SEAL-TIGHT CORK EX PANSION JOINT FILLER is highly resil ient, will compress without extrusion and recover to 95% of its original thick ness after compression SEALTIGHT CORK of required thickness should be installed as detailed in draw ings. The material is positioned against the forms, at columns or objects or adja- cent abutting structures before placing concrete SEALTIGHT CORKFILL EXPANSION JOINT FILLER is composed of a shock- proof mass of clean, regranulated cork particles uniformly combined with pure-blown esphalt. This asphalt-cork composition is formed under heat and pressure between two asphalt satur ated felt liners. CORKFILL EXPANSION JOINT FILLER 1s ideal for installation in residential. commercial, institutional and industrial floor slabs. It should be installed at in tervals in the concrete slabs and de pressed 1 4” below the slab surface A joint sealer is not required WR. Meadows. Inc. warrants that at the tune ana place we make shipment. our material will be of good quality and will conform with our published Specifications in force on the date of the acceptance of the order tanty. copy furnished upon request DISCLAIMER . . The information contained herein is included for illustrative purposes Read complete War 2 eae a aN SELF-EXPANDING CORK SEALTIGHT SELF EXPANDING CORK EXPANSION JOINT FILLER is similar in composition to the Standard Cork Filler. It is formed and compressed under heat and pressure to permit expansion up to 140% of original thickness after installa- tion... . permits the filler to compensate for concrete construction. It is non-ex truding, highly resilient and effectively maintains contact with joint interfaces Once installed, normal humidity condi- tions activate the self-expansion proper ties of the cork NOTE: SELF-EXPANDING CORK is shipped in waterproof wrappings ana confined on all sides by heavy crating This packaging should not be damaged or opened until time of installation Crates should not be stored for ex- tended periods or exposed to weather- ing heat and moisture CORKFILL performs excellently where resiliency and non-extruding properties are important. It has high tensile strength and good recovery after com cression assures a tightly sealed joint at all times. It is easy to handle in all weather extremes and is completely water proof Sheets and strips of CORKFILL EXPANSION JOINT FILLER should be stored on a flat surface as the material may deform in hot weather SPECIFICATIONS AND SIZE IN FORMATION ON THE ABOVE EXPAN SION JOINT FILLERS IS INCLUDED IN THE CHART ON PAGE 2 a W. R. MEADOWS OF GA 3055 Pacitic Avenue PO Box Austell, GA 30001 Phone 404.948.1934 only and. to the best of our knowledge. is accurate and reliable. W R Meadows. Inc cannot however under any circumstances make any guarantee of results or assume any obligation oF liability in connection with the use of this information As W. R. Meadows Inc. has no control over the use to which others may pul its products. it is recommended that the products be tested !o determine if suitable for a specific application and/or our information is valid in a particular circumstance Responsibility remains with the ar- chitect or engineer. contractor and owner tor the design. application and proper installa tion of each product. Specitier and user shall determine suitability of products tor Specific application and assume all responsibilities in connection therewith ioe atinantles b5) ch imi, abe A a WR. MEADOWS OF PA W. R. MEADOWS OF TX 2100 Monroe St 2555 N. E. 33:0 St 280 PO Box 2284 PO Box 7752 York, PA 17405 Fon Worth TX 76:11 Phone: 717 792-2627 Prone. 817.834.1969 865 Teal Orve PO Box 907 Benicia, CA 94510 WR. MEADOWS OF CA Prone 707-745-6666 fn, o ww W.R.MEADOWS, INC. P.O. BOX 543 + ELGIN. IL 60121 PHONE: 312-683-4500 HAMPSHIRE. IL | YORK PA FORT WORTH. Tx GOODYEAR.AZ — WESTON. ONT T . | austeu.ca +L eenicia ca WR. MEADOWS OF AZ. INC. 2636 South Sanval Road PO Box 154 Goodyear, AZ 65338 Phone. 602-932-9383 WR. MEADOWS OF CANADA. LTO. 130 Toryork Onive Weston, Ontario MOL 1X6 Phone 416.741.2220 8/89 Printed in U.S.A