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HomeMy WebLinkAboutGambell Waste Heat 1991Stole ot Alerien ™ | Walter 2. Hickal, Govern’ Alaska Energy Authority A Public Commorotior: TELCECOPY (ANCHORAGE Telecopy Phone No. (907) 561-8584) (JUNEAU Telecopy Phone No. (907) 465-3767) TELECOPY SENT TO: . wd BSA~phoen XR NAME OF COMPANY: Mh jfeen <fe> esc. COMPANY ADDRESS: mers vores TESESOPY HONE, NUMPERL.. ERE SS Sy sro os SENDER: Ss Sek II — TELEPHONE NUMBER: =m 447 F-7PBT7?7 CHARGE CODE: NUMBER OF PAGES SENT: = INCLUDING THIS COVER PAGE DATE SENT: <s Lea? LS IF YOU DO NOT RECEIVE ALL GF THIS -TELECOPY PLEASE CALL: (907 261-—7240-Anchorage (907) 465-3575-Juneau SPECIAL INSTRUCTIONS: —Ti Sere sw~w( 1S pee FR pent SS Pe5jq—s 1 RO. BOX AM Juneau. Aiaska 99814 (907) 466-3575 PO. Box = 190869 6701 Eas! Tudor Road Anchorage, Aiaska 99519-0869 (90/) 561-7877 TRANSMISSION REPORT THIS DOCUMENT WAS CONFIRMED (REDUCED SAMPLE ABOVE - SEE DETAILS BELOW) *k COUNT > TOTAL PAGES SCANNED 2 ilies TOTAL PAGES CONFIRMED : 3 #2 SEND 2k No. REMOTE STATION START TIME DURATION | #PAGES MODE RESULTS 1 907| 8-27-91 9:57AM 2°08" 3B/) 3/EC COMPLETED 9600 1 i TOTAL 0:02°08" 3 NOTE: No. : OPERATION NUMBER 48 : 4800BPS SELECTED EC : ERROR CORRECT G2 : G2 COMMUNICATION PD : POLLED BY REMOTE SF : STORE & FORWARD RI : RELAY INITIATE RS : RELAY STATION MB : SEND TO MAILBOX PG =: POLLING A REMOTE MP : MULTI-POLLING RM : RECEIVE TO MEMORY | State of Alaska N Walter J. Hickel, Governor Alaska Energy Authority A Public Corporation TELECOPY (ANCHORAGE Telecopy Phone No. (907) 561-8584) (JUNEAU Telecopy Phone No. (907) 465-3767) 7) TELECOPY SENT TO: atin Shphnd NAME OF COMPANY: Meery Cfo ($SSP COMPANY ADDRESS: TELECOPY PHONE NUMBER: _ 624-35 2Y ee ACE: > RS Cae RE, RRS ‘ SENDER: Sh <x uN TELEPHONE NUMBER: Se 47-7377 CHARGE CODE: NUMBER OF PAGES SENT: Ss INCLUDING THIS COVER PAGE DATE SENT: 27/2 IF YOU DO NOT RECEIVE ALL OF THIS TELECOPY PLEASE CALL: (907) 261-7240-Anchorage (907) 465-3575-Juneau SPECIAL INSTRUCTIONS: ~Tir CEE wal (s pe Ths fra} CO PO.BoxAM Juneau, Alaska 99811 (907) 465-3575 SPO. Box 190869 701 East Tudor Road Anchorage, Alaska 99519-0869 (907) 561-7877 State of Alaska DN Walter J. Hickel, Governor Alaska Energy Authority A Public Corporation August 26, 1991 Edwin T. Gonion Superintendent Bering Strait School District P.O. Box 225 ; Unalakleet, AK 99684 SUBJECT: Proposed Gambell Waste Heat Recovery Project Dear Mr. Gonion: Thank you for the letter of August 9, 1991 outlining the school district’s plans for the renovation and upgrade of the school in Gambell. We are pleased to learn of your intentions to use waste heat recovered from the Alaska Village Electric Cooperative (AVEC) power plant to help offset the heating requirements of the school. As described in the Gambell Waste Heat Recovery Report and Concept Design prepared for the Energy Authority by Freyer Presley Engineering, Inc., May 1, 1990, there is a substantial amount of heat available from the AVEC plant that can be used for building heat. The use of waste heat will correspondingly reduce the amount of fuel required to heat the school. The Alaska Energy Authority supports the development and use of waste heat recovery systems throughout Alaska and commends your plans to include waste heat recovery in the Gambell school renovation. We recommend that you include the following in your design and modifications to the heating system: (1) Design the heating system with a supply temperature of 180 degrees and a temperature drop of 20 degrees. This will improve the heat transfer capability of the waste heat system and allow for smaller waste heat circulating pumps. Generally speaking, the maximum waste heat supply temperature available is about 180 degrees. O PO.BoxAM Juneau, Alaska 99811 (907) 465-3575 SPO. Box 190869 701 East Tudor Road Anchorage; Alaska 99519-0869 (907) 561-7877 (2) Locate the boiler plant on the AVEC side of the school building and provide adequate room in the boiler plant for the heat exchanger, circulating pumps and piping. (3) Provide adequate spares in the breaker panel for two circulating pumps (approximately 3/4 to 1 HP each), Btu meter, and a control valve. (4) Provide two stub-outs in the boiler heating return line with valves and blind flanges for connection to the heat exchanger. Include a bypass valve in the heating return line between the two stub outs for bypass of the waste heat system. The Energy Authority is pleased to work with the Bering Strait School District in coordinating our efforts to provide waste heat recovery to the Gambell school facility. If you have any questions, please call Steve Stassel at 1-800-478-7877 or 561- 7877. Dave Denig-Chakr; Director/Rural Programs SS/ ce: Jim Sheperd, Heery, Inc. Tim Towarak, Director of Facilities Mark Teitzel, Alaska Village Electric Coop. State of Alaska DN Walter J. Hickel. Governor Alaska Energy Authority A Public Corporation August 26, 1991 Edwin T. Gonion Superintendent Bering Strait School District P.O. Box 225 . Unalakleet, AK 99684 SUBJECT: Proposed Gambell Waste Heat Recovery Project Dear Mr. Gonion: Thank you for the letter of August 9, 1991 outlining the school district’s plans for the renovation and upgrade of the school in Gambell. We are pleased to learn of your intentions to use waste heat recovered from the Alaska Village Electric Cooperative (AVEC) power plant to help offset the heating requirements of the school. As described in the Gambell Waste Heat Recovery Report and Concept Design prepared for the Energy Authority by Freyer Presley Engineering, Inc., May 1, 1990, there is a substantial amount of heat available from the AVEC plant that can be used for building heat. The use of waste heat will correspondingly reduce the amount of fuel required to heat the school. The Alaska Energy Authority supports the development and use of waste heat recovery systems throughout Alaska and commends your plans to include waste heat recovery in the Gambell school renovation. We recommend that you include the following in your design and modifications to the heating system: (1) Design the heating system with a supply temperature of 180 degrees and a temperature drop of 20 degrees. This will improve the heat transfer capability of the waste heat system and allow for smaller waste heat circulating pumps. Generally speaking, the maximum waste heat supply temperature available is about 180 degrees. O PO.BoxAM_ Juneau, Alaska 99814 (907) 465-3575 SPO. Box 190869 701 East Tudor Road Anchorage, Alaska 99519-0869 (907) 561-7877 (2) Locate the boiler plant on the AVEC side of the school building and provide adequate room in the boiler plant for the heat exchanger, circulating pumps and piping. (3) Provide adequate spares in the breaker panel for two circulating pumps (approximately 3/4 to 1 HP each), Btu meter, and a control valve. (4) Provide two stub-outs in the boiler heating return line with valves and blind flanges for connection to the heat exchanger. Include a bypass valve in the heating return line between the two stub outs for bypass of the waste heat system. The Energy Authority is pleased to work with the Bering Strait School District in ; coordinating our efforts to provide waste-heat recovery to the Gambell school f facility. : If you have any questions, please call Steve Stassel at 1-800-478-7877 or 561- 7877. Dave Denig-Chakr, Director/Rural Programs SS/ cc: Jim Sheperd, Heery, Inc. Tint Towarak, Director of Facilities Mark Teitzel, Alaska Village Electric Coop. State of Alaska Steve Cowper, Governor Alaska Energy Authority A Public Corporation August 30, 1990 Mr. Mark Fryer, P.E. President Fryer/Pressley Engineering, Inc. 560 E. 34th Ave., Suite 300 Anchorage, Alaska 99503 Subject: Contract #2800097 Work Order #10, Gambell Waste Heat Dear Mr. Fryer: We have received your final invoice (#7012) in the amount of $78.62 on the work order referenced above. This is to notify you that this work order is being chsed out. ly wiry <tr David Denig-Chakrof Director of Rural Programs DDC:ekn cc: Gary Smith, Alaska Energy Authority Arnold Reimer, Alaska Energy Authority Dominic Costanzo, Alaska Energy Authority 3 PO.BoxAM Juneau, Alaska 99811 (907) 465-3575 X PO. Box 190869 701 EastTudor Road Anchorage, Alaska 99519-0869 (907) 561-7877 FPE _ consuttince IEERS LETTE _ OF TRANSMITTAL 560 E. 34th Avenue, Suite 300 Anchorage, Alaska 99503 Ph. (907) 561-1666 FAX (907) 561-7028 - ohn Bulkon Tat PE Gambet) Waele Heat Pep ict Ag DATE 2/25/10 JOB BEA. 89048 ATTENTION RE RECEIVED 9 rey? SKA ENERGY ANTHO WE ARE SENDING YOU & Attached ( Under separate cover via____-coget PSXA ENERGY, Ap following items: O Shop drawings O Prints O Plans O Samples O Specifications O Copy of letter O Change order Oo COPIES DATE NO. DESCRIPTION | 2a. Geigina | pees Econ. Summarys, By. 5B, 66 and b1 (replece neat Pahos) e <4 ego Me es ee pe THESE ARE TRANSMITTED as checked below: OO For approval WW For your use S As requested O For review and comment O FOR BIDS DUE REMARKS O Approved as submitted O Resubmit. copies for approval OO Approved as noted OF Submit copies for distribution O Returned for corrections O Return corrected prints Oo 19 O PRINTS RETURNED AFTER LOAN TO US New Simple Ezonomtc 2omeacy fo oo ab basianing | cost celia}. COPY TO. PRODUCT 240-3 (AEBS) Inc, Groton, Mass. 01471 SIGNED: / . ao If enclosures are not as noted, kindly notify us at once. to: Tim Janneck, FPE from: John Bulkow, AEA date: 21 May 90 re: Waste Heat - Gambell 1. Coordinate page 58 with pages 60 & 61. Also clarify that the increased heat recovery utilization in Alternative #1 is because the insulating of the power plant modules makes more waste heat available to be used at the school. 2. Provide an Economic Summary sheet such as provided in previous reports in the Cost Estimate Appendix. DISPATCH SLIP DATE 9-4 Oo PICK-UP DELIVERY _| PROJ. NO. f Identify Project No. or Overhead Code. IMPORTANT TITLE TO/FROM COMPANY ADDRESS Ol <- luda i TIME REQUIRED: AM PM REQUESTED BY: SPECIAL INSTRUCTIONS: “ Oo” Y 7 @ @ DISPATCH SLIP DATE __ --/2 PICK-UP DELIVERY ‘ail PROJ. NO. Identify Project No. or Overhead Code. IMPORTANT ) Ve } a / Z TILE Cent Wat Ket TO/FROM COMPANY ft E- Ht ADDRESS vA ee coreetee UIUC ELE AeA REQUESTED BY: RECEIVED SPECIAL INSTRUCTIONS: MAY 9 1990 ———S} $A ENERGY AUTHORITY. aun 2 : gl \S a eer || G7 Y 7 “FPE _consuctinc e@yeers 560 E. 34th Avenue, Suite 300 Anchorage, Alaska 99503 Ph. (907) 561-1666 FAX (907) 561-7028 TO Alaska Energy Authority 701 East Tudor Road Anchorage, AK 99519 WE ARE SENDING YOU {J Attached (1 Under separate cover via O Prints OO Plans A 0 Shop drawings LETT E@® OF TRANSMITTAL DATE JOB "S044 May 1, 1990 ATTENTIO: RE the following items: O Samples O Specifications 0 Copy of letter 0 Change order COPIES DATE NO. DESCRIPTION 7. Gambell Waste Heat Recovery Report and Concept Design 5/1/90 THESE ARE TRANSMITTED as checked below: O For approval OO Approved as submitted ( For your use 0 Approved as noted OO Returned for corrections Oo O As requested O For review and comment O Resubmit. copies for approval OO Submit copies for distribution O Return corrected prints O FOR BIDS DUE 19 REMARKS O PRINTS RETURNED AFTER LOAN TO US COPY TO. SIGNED: are nat ae nated. kindly natify ue at ance Dolly @ @ Stare of Alaska ™ Steve Cowper. Governor Alaska Energy Authority A Public Corporation TELECOP Y (ANCHORAGE Telecopy Phone No. (907) 561-8584) (JUNEAU Telecopy Phone No. (907) 465-3767) TELECOPY SENT TO: NAME Of COMPANY: ere COMPANY ADDRESS: —~AACRAeE Sa to e TELECOPY PHONE NUMBER: BSe'-7ozs SENDER: —— ade ee Et ed TELEPHONE NUMBER: zei- yee CHARGE CODE: Si szssom NUMBER OF PAGES SENT: za INCLUDING THIS COVER PAGE DATE SENT: za a) eth Ia IF YOU DO NOT RECEIVE ALL OF THIS TELECOPY PLEASE CALL: (907) 261-7240-Anchorage €907) 465-3575-Juneau SPECIAL INSTRUCTIONS: PO. Box AM Jun@au. Alaske 99811 _ (907) 465-3575 PO Box 190869 701 East Tudor Read) Anchorage. Alaska 99519-0869 (907) 561-7877 TRANSMISSION REPORT THIS DOCUMENT (REDUCED SAMPLE ABOVE) WAS SENT *%* COUNT *x # 2 #7 SEND eK {NO REMOTE STATION I.D. START TIME DURATION #PAGES COMMENT | 1 001 907 5617028 1-23-90 15:58 1°25" 2 TOTAL 0:01'°25" 2 XEROX TELECOPIER 7020 Alaska Energy Authority A Public Corporation FELECOPY (ANCHORAGE Telecopy Phone No. (907) 561-8584) (JUNEAU Telecopy Phone No. (907) 465-3767) TELECOPY SENT TO: Tim JANNEC¢ NAME OF COMPANY: EPE COMPANY ADDRESS: ANCHOR AGE TELECOPY PHONE NUMBER: S6i-7ez8 SENDER: JoHN Burgow) TELEPHONE NUMBER: 26i- 722i CHARGE CODE: 81823303 NUMBER OF PAGES SENT: Zz INCLUDING THIS COVER PAGE DATE SENT: Z3 JAW! FO IF YOU DO NOT RECEIVE ALL OF THIS TELECOPY PLEASE CALL: (907) 261-7240-Anchorage (907) 465-3575-Juneau SPECIAL INSTRUCTIONS: PO. Box AM Juneau, Alaska 99811 (907) 465-3575 PO. Box 190869 704 East Tudor Road Anchorage. Alaska 99519-0869 (907) 561-7877 = e@ @ to: Tim Janneck, FPE from: John Bulkow, AEA date: 23 Jan 90 re: Waste Heat - Gambell 1. On page 15 and in Table 3 the method used to calculate the heating energy use does not account for there being a fairly constant energy usage for heating the domestic hot water. For most buildings this wouldn’t make much difference but for a washeteria this should result ina significant increase in the summer energy demand. 2. On page 25 it indicates that the main circulating pump for the waste heat system shall be located in the high school. This means that the high school would be picking up part of the cost of providing waste heat to the washeteria and the city offices. Are the operating expenses of these three facilities paid by one entity? If not, make note in the report that some form of cost equalizing arrangement should be set up in the waste heat sales agreements. 3. On page 24 and sheet 4 an addition to house the heat exchanger is indicated on both main modules. Since a secondary loop & pump is being utilized a slightly longer piping run for one of the engines makes little difference; house all the equipment in a single addition. 4. In keeping with comment # 3, combine the heat exchangers on sheet 5 into a single 3 chambered heat exchanger. This will keep the cooling systems of the two generators separate but reduce equipment cost. 5. Include the addition of insulation to the generator modules as an alternate bid item. Include analysis of effect that this shall have on the waste heat system. Include a second waste heat available line on the appropriate graph and add a second waste heat recovered graph. FPE _consuttine Eyperrs LETTE OF TRANSMITTAL 560 E. 34th Avenue, Suite 300 Anchorage, Alaska 99503 Ph. (907) 561-1666 ae 8 [a0 KEABIOYE FAX (907) 561-7028 my . To Aisa " GArbir Weins ther Srwoy ct oe oe ee oe RS eis. ge JAN 1 9 1990 |___AEASKAENERGYAUTHORIIY =—=C—<“‘C C;*@Y WE ARE SENDING YOU [J Attached 1 Under separate cover via__.....___the following items: 0 Shop drawings O Prints O Plans OO Samples O Specifications O Copy of letter O Change order oO COPIES DATE NO. DESCRIPTION | “Derr Reha THESE ARE TRANSMITTED as checked below: OO For approval OO Approved as submitted O Resubmit copies for approval a OO For your use OO Approved as noted O Submit copies for distribution ec ert oie ba, OO As requested O Returned for corrections OO Return corrected prints ae ct co c 4 for review and comment Oo O FOR BIDS DUE___ EE CCCCCCC—i*'"@_—SC ~ PRINTS RETURNED AFTER LOAN TO US REMARKS Fon Yon, For — Puss= Powe FRrar-o-e — ay Ie Feu Fra Pei, — THe ther Perovsy Reena Cop Bs IMmakp It THe Aver Mates WE UWsvLATEO $ WJSeaHte STIOAFED , Soro Ths Bs |mKoersctasD W sr Sere AD Usps 7 Retse Awise COPY TO. SIGNED: fe State of Alaska Steve Cowper, Governor Alaska Energy Authority A Public Corporation December 5, 1989 Mr. Steve Theno, P.E. Fryer/Pressley Engineering, Inc. 560 E. 34th Avenue, Suite 300 Anchorage, Alaska 99503 Subject: Contract AEA 2800097, Work Order #10, Gambell Dear Mr. Theno: You are hereby given notice to proceed on Work Order #10 to perform a concept level design of a waste heat system as presented in your proposal of December 1, 1989 (attached). Fee for this Work Order shall be a lump sum of $7,862.00 and expenses shall not exceed $2,274.00. As soon as possible, but no later than February 5, 1990, you will submit the final report to the Alaska Energy Authority. Please signify your agreement with the conditions of this Work Order by signing below and returning this document to the Energy Authority. Sincerely, Be sPA 03 Ft Robert E. LeResche Executive Director GS:REL:dm Attachment as stated cc: Brent N. Petrie, Alaska Energy Authority David Denig-Chakroff, Alaska Energy Authority Gary Smith, Alaska Energy Authority Arnold Reimer, Alaska Energy Authority Susan White, Alaska Energy Authority Concurrence with conditions of this Work Order: FRYER/PRESSLEY ENGINEERING, INC. Signature Title Date PO. Box AM Juneau, Alaska 99811 (907) 465-3575 SPO Box 190869 701 EastTudor Road Anchorage, Alaska 99519-0869 (907) 561-7877 7185/1214) re Pp RECEIVED @ December 1, 1989 me 11909 Mr. David Denig-Chakroff, Director ALASKA ENERGY AUTHORITY. Rural Programs Alaska Energy Authority 701 East Tudor Road Anchorage, Alaska 99503 Reference: Revised Proposal to Render Professional Services, Generator Waste Heat Recovery Concept Design for the Communities of Glennallen, Kongiganak, Aniak, Sand Point, Gambell, Selawik and Fort Yukon Dear Mr. Denig-Chakroff: Please accept this letter, together with its attachments, as our statement of interest and our revised fee proposal to perform the referenced projects. We have reviewed documents provided by your office and base our proposal on our interpretation of the requirements suggested in those documents. Specifi- cally, we have based our fee proposal on the review of: Ls "Request for Proposals - Waste Heat Systems - Concept Level Designs," dated 20 November 1989. 2. One page Project Descriptions dated 20 and 21 November 1989. 3. "Concept Level Documents," a paper describing the minimum technical con- tent of the final product of each project. 4. "Failure Analysis," a paper briefly describing the requirements of an analysis of system failures. Our interpretation of the projects requirements is restated in the attachments entitled, "TASK LIST FOR ALASKA ENERGY AUTHORITY HEAT RECOVERY PROJECTS" and "FAILURE ANALYSIS FOR HEAT RECOVERY SYSTEMS". If awarded this project during the week of November 27, 1989, we anticipate adherence to the following schedule: Community Field Work Interim Final Week of Report Report e Glennallen 12/04/89 12/29/89 1/15/90 Sand Point 12/18/89 12/29/89 1/15/90 Fort Yukon 1/01/90 1/12/90 1/26/90 Gambell 1/01/90 1/17/90 2/05/90 Kongiganak 1/15/90 1/29/90 2/12/90 Aniak 1/15/90 2/05/90 2/19/90 Selawik 1/29/90 2/08/90 2/22/90 FRYER/PRESSLEY ENGINEERING, INC. 560 E. 34th Ave., Suite 300 e Anchorage, AK 99503 e Ph: 907/561-1666 © FAX: 907/561-7028 Mr. David Denig-Chakroff December 1, 1989 Page 2 In summary, we propose to render the required services for lump sum fees as indicated in the following table: Community Professional Expense Totals Fees Budget Glennallen $ 8,834 $1,712 $10,546 Sand Point 8,510 2,127 10,637 Fort Yukon 7,344 1,904 9,248 Gambell 7,862 2,274 10,136 Kongiganak 7,344 1,979 9,323 Aniak 7,344 1,857 9,201 Selawik 7,344 2,104 9,448 Totals $54,582 $13,957 $68,539 Attached hereto are detailed cost estimates for each project. The costs of providing failure analysis, conducting meetings with the Alaska Village Electric Cooperative and coordinating the project with the Alaska Energy Authority has been allocated among all projects. The fees proposed, there- fore, are quoted based on the assumption that all seven projects will be un- dertaken; if one or more of the projects are canceled or delayed, compensation for the other projects should be reviewed. Should you have any questions regarding the content of this proposal, or its attachments, please do not hesitate to give me a call. Sincerely, G, INC. Vice President, Mechanée Engineering Attachments COMMUNITY GLENNALLEN a 2 ne ee A Bai G D E SAND POINT — bite +—— ATG IMeh CHLMNIIIED: E FORT YUKON — HY-—+—— - - - + AB C D E GAMBELL Toy Het - - - - +#—-——*« AB IC D E KONGIGANAK — H+—__+—_——"*k-- - - - +#—*k A BC D E ANIAK ral Jj} ff - - - - + funn ne Com) E SELAWIK atl H+ +e - = - 4 12/4 12/11 12/18 12/25 1/1 1/8 If 1/22 1/29 2/5 2/12 2/19 2/26 ANCHORAGE DATA COLLECTION AND MEETINGS FIELD DATA COLLECTION AND MEETINGS INTERIM REPORT PREPARATION AEA REVIEW FINAL REPORT PREPARATION REPORT SUBMISSION ;* MOO DOD WEEK BEGINNING ALASKA ENERGY AUTHORITY WASTE HEAT SYSTEMS - CONCEPT LEVEL DESIGN PROJECT SCHEDULES TASK LIST FOR ALASKA ENERGY AUTHORITY WASTE HEAT RECOVERY PROJECTS Task 1. Data Collection (in Anchorage) Right-of-Way/Easement Map(s) This task is limited to coordinating the search of the Anchorage based sources of land status information with AEA. An exhaustive search among all possible sources of informa- tion is not intended. 1) Gather information available in Anchorage for the Glennallen site. Data for subsequent sites shall be furnished by AEA. Data to include: . Aerial Photos . U.S. Geological Survey information . Plats ° Alaska Dept. of Community and Regional Affairs data 2) Digitize a single base site map with general site fea- tures (roads, airports, etc.). Include platting in- formation only where it impacts pipeline routing. 3) Data collected on site will be added to the graphic presentation as appropriate. 4) Survey computations and verification of accuracy of material collected is not proposed to be a part of this task. Community Contact Contact community officials as suggested by the AEA, or as otherwise determined by FPE, to discuss the schedule and purpose of the site visit. The objective is to seek the community’s assistance and sup- port in the field work and the project, as well as to provide the community with background information regarding the project. Electric Utility Interviews Conduct face-to-face interviews with Anchorage based repre- sentatives of electric generation utilities who provide service to the communities under study. Develop Criteria Listing Create a list of codes, standards and regulations to be adhered to during the design of the heat recovery systems. e. Interview with the Alaska Energy Authority Before leaving for the first site visit, discuss plans and schedules with representatives of the AEA. Meeting will cover plans, schedules and progress regarding all systems to be analyzed. FPE to create meeting agenda and take the initiative in scheduling this coordination meeting. Task 2. Data Collection (Field) a. Mobilize to the Field The people who will travel to the community must prepare to go to the field. They must buy supplies such as film, make transportation reservations, and coordinate the information requirements of the field work with the project manager and other disciplines. b. Field Work 1) Travel to the field. 2) Meet and visit with local officials of the community, the electric generation utility and managers of poten- tial heat-user facilities (e.g, school principals, hospital administrators, etc). 3) Walk and document potential waste heat pipeline rights-of-way (with community administrator if possible). 4) As-built electric power generation plant for purpose of waste heat recovery project. 5) Create preliminary waste heat recovery design. 6) As-built potential waste heat user facility mechanical systems as required to create system concept design. 71) Acquire generation plant production profile informa- tion as may be available on-site. 8) Acquire potential heat-user energy demand profile in- formation as may be available on-site. TASK LIST FOR ALASKA ENERGY AUTHORITY WASTE HEAT RECOVERY PROJECTS Page 2 9) Take complete photographic coverage of the as-built condition, rights-of-way and other community features as may be required for the complete description of ex- isting conditions. 10) Participate in exit interview with community officials as is deemed appropriate. 11) Leave community and travel to next destination. Task 3. Project Products a. Prepare Field Report (FPE in-house product) 1) Prepare photo captions and mount photographs. 2) Prepare report of field activities (field diary). 3) Prepare report of community features. 4) Prepare notes of interviews with local officials. 5) Prepare separate estimate of thermal production and use profiles based on field information. 6) File as-built information in project file or with graphics department supervisor (as appropriate) . b. Prepare Interim Report Assemble and submit field notes, draft project map and preliminary estimates of energy generation and consumption into an interim report. Include preliminary observations and narrative description concerning system configurations. c. Prepare Final Project Documentation 1) Prepare project summary statement. 2) Prepare narrative statement including discussion of heat source and sink(s). 3) Prepare graphic and tabulated estimates of potential thermal energy production and simultaneous demand. 4) Prepare schematic system graphic. 5) Describe piping and pumping system. This effort in- cludes right-of-way discussion and drawing. TASK LIST FOR ALASKA ENERGY AUTHORITY WASTE HEAT RECOVERY PROJECTS Page 3 6) Describe heat exchangers with location and layout sketch. 7) Describe any miscellaneous systems (e.g., associated building modifications or controls) required of the project. 8) Discuss user requirements, if any. d. Technical Analysis 1) Prepare month-by-month estimates of electric power production. 2) Prepare estimates of generation machine performance (KW per gallon) for various electric demand scenarios. 3) Prepare month-by-month estimates of thermal energy demand for the various potential thermal energy user facilities. 4) Prepare an integrated, month-by-month thermal energy use model and generate estimates of potential energy conserved through the use of waste heat recovery tech- niques. 5) Develop failure analysis. Create a brief description of the major modes of sys- tem failure. (See attached discussion of "Failure Analysis for Heat Recovery Systems" for a more detailed description of this task.] e. Construction Cost Estimates Based upon the compilation of the information discussed above, prepare an estimate of probable construction costs. f. Report Publication 1) Select photos required for reproduction. 2) Edit and compile materials. 3) Produce final graphics. 4) Review by Principal of final version of all materials. 5) Reproduce, bind and transmit final report to AEA in 6 (six) copies. TASK LIST FOR ALASKA ENERGY AUTHORITY WASTE HEAT RECOVERY PROJECTS Page 4 FAILURE ANALYSIS FOR HEAT RECOVERY SYSTEMS Task 1. Identification of Failure Points Each major component in the heat recovery system will be iden- tified and described in brief, schematic form. Major components are envisioned to include: . boost pump ® heat exchanger . radiator ° control valve ° piping system ° user side heat recovery loop This effort will require 16 hours. Task 2. Define Failure Mode and Impact Potential modes of failure for each major component shall be determined. The following shall be analyzed: ° Effect on operation of heat recovery and generation system. . Potential environmental impact. . Required action of operators to mitigate short term and long term damage to the system. Each shall be addressed in brief narrative form. This effort will require 35 hours. Task 3. Define Failure Frequency The frequency of failure of each major component shall be es- timated. Also, estimates of annual down time, effort to return to service, and effect of system life on frequency of occurrence shall be estimated. Results shall be presented in brief narrative form. It is assumed that there is no significant statistical data base existing from which to secure the above information. Detailed research is not proposed. Estimates shall be based upon brief conversations with major equipment suppliers, the utility companies and engineering judgment. Fault tree analysis of the problem is not proposed. This effort will require 35 hours. Task 4. Failure Impact Study Input to Design Decisions The results of tasks 1, 2 and 3, described above shall be incor- porated in concept level design decisions. Estimate of Professional Fees and Expenses Page 1 of 4 Waste Heat Systems - Concept Level Design GAMBELL Key personnel to be utilized: Principal-in-Charge - Steve Theno Project Manager - Steve Theno Task 1 a: Compile Right-of-Way Information in Anchorage Title Effort Rate Fee Project Manager 1 64.82 $65 Senior Engineer (Civil) 1 64.82 65 Staff Engineer 2 59.52 119 Senior Graphics Tech. 4 42.71 171 Clerical 2 41.28 83 Sub-task total 10 $502 EXPENSES Misc. Expense (e.g., Air Photos & etc.) budget $150 Expense Budget $150 Task 1b, Other Pre-Field, Home Office Activities (Note 1) c, d& e: Title Effort Rate Fee Principal-in-Charge 1 88.98 $89 Project Manager 2 64.82 $130 Senior Engineer 6 64.82 389 Clerical 1 41.28 41 Sub-task total 10 $649 EXPENSES Misc. Expense budget $25 Expense Budget $25 (1) Task includes: a) Face-to-face interview with representative of electric generation utility (if available in Anchorage). - b) Development of criteria listing. Estimate of Professional Fees and Expenses Waste Heat Systems - Concept Level Design GAMBELL Task 3 a: Senior Engineer (Mech.) EXPENSES Air Travel Subsistence Weather Day Expense Budget File Field Report Principal-in-Charge Project Manager Senior Engineer (Mech.) Senior Graphics Tech. Clerical Sub-task total EXPENSES Photo Processing Expense Budget budget Page 2 of 4 Fee $1,556 $662 340 519 $1,521 Fee $89 $65 1,037 171 83 $1,444 $50 $50 Estimate of Professional Fees and Expenses Page 3 of 4 Waste Heat Systems - Concept Level Design GAMBELL Principal-in-Charge 1 Project Manager 2 Senior Engineer (Mech.) 8 . Senior Engineer (Elec.) 1 64.82 65 Senior Engineer (Civil) 1 4 4 2 Staff Engineer 59.52 238 Senior Graphics Tech. 42.71 171 Clerical 41.28 83 Sub-task total 23 $1,358 EXPENSES Blue Lines Budget $10 Computer Use 4 $10 40 Misc. Reproduction Budget 20 Expense Budget $70 Task 3 c, Prepare Final Report d, e & f: Title Effort Rate Fee Principal-in-Charge 1 88.98 $89 Project Manager 4 64.82 $259 Senior Engineer (Mech.) 16 64.82 1,037 Staff Engineer 4 59.52 238 Technical Editor 8 59.51 476 Senior Graphics Tech. 4 42.71 171 Clerical 2 41.28 83 Sub-task total 39 $2,353 EXPENSES Blue Lines Budget $10 Special Reproduction Budget 150 Computer Use = $10.00 40 Construction Cost Consulting Budget 250 Expense Budget $450 Total Fees $7,862 Total Expenses ~ $2,274 Page 4 of 4 LIST OF EXPECTED FIGURES NO. SUBJECT 1 EXISTING POWER PLANT PLAN 2 EXISTING POWER PLANT PIPING SCHEMATIC 3 EXISTING BUILDING 1 PLAN 4 EXISTING BUILDING 1 SCHEMATIC 5 EXISTING BUILDING 2 PLAN 6 EXISTING BUILDING 2 SCHEMATIC 7 SITE PLAN/ROUTING 8 GEN. ROOM PLANS o GEN. ROOM SCHEMATICS 10 BUILDING 1 PLAN 11 BUILDING 1 SCHEMATIC 12 BUILDING 2 PLAN 13 BUILDING 2 SCHEMATIC 14 ARCTIC PIPE/UTILIDOR SECTION sautieaai REQUEST FOR PROPOSALS WASTE HEAT SYSTEMS CONCEPT LEVEL DESIGNS Contracting Point of Contact: Dominic Costanzo, Contracts Officer Technical Point of Contact: Gary Smith, Manager of Rural Projects Submission: Attention of David Denig-Chakroff, Director of Rural Programs Project Manager: John Bulkow, Rural Systems Engineer (after 4Dec89) Attached are individual RFP’s for the performance of concept level design work at the listed sites. Each project will require a separately executed Work Order and cost. Each project description identifies completion dates as to when the Authonty requests that the work be accomplished. Each responding proposal must include a proposed completion date for each of the two required submittals if quality products cannot be produced by the dates specified. It is requested that, if changes in the submission dates are proposed, work be accomplished as soon as possible with at least two projects being completed prior to mid-January. Project priority is to be maintained as listed. The final submittals must be of high presentation quality including color copies of photographs, color copies of CAD drawings, and laser printer produced text. CAD drawings will use color to distinguish among primary loop, secondary loops, existing and new construction, and other separation that enhances the ease of reviewing the design. Legends indicating the use of colors will be provided on the drawings. Covers for the final submittal will be provided by the Authority as will AutoCAD files of the title blocks for the required CAD drawings. If existing maps are marked-up for inclusion in the report, high quality results are required. If the 8.5" x 11" format of CAD drawings does not produce legible drawings, 11" x 17" fold-outs are required. The initial submittal is to be of draft presentation quality with black and white products only. Submitted products are subject to rejection for quality of presentation as well as technical content. The users of the final products will include Authority staff, State and local government personnel, personnel of affected utilities, using facilities’ staff, and bond market consultants. The concept level designs and costing may be reviewed by an independent firm. Depending on the availability of funds and the results of the initial work, it is anticipated that some of the projects will result in RFP's for work orders to complete final construction documents for summer 1990 construction. Each proposal will present the following items: 1. By major task and submittal, the discipline, manhours proposed, and previously negotiated rate. 2. By major task and submittal, the names of personne assigned. 3. By major task and submittal, identify the hours and rate for CAD workstation charges. 4. By major task and submittal, estimated expenses (to include weather contingencies for field investigations). 5. By submission, an estimate of the number of CAD drawings to be produced (initial submittal is to be black and white, final submittal to be in color - additional charges for color plotting effort is to be identified). 6. Proposed cost estimating firm and fee (in-house costing is not acceptable). It is required that one singe kick-off meeting with Authority personne! be held prior to field investigations for all sites listed. The proposed costs must be allocated among the projects. It is required that one meeting be heid with senior representatives of each utility. The proposed costs must be allocated among projects at sites serviced by the same utility. Telephone contact in lieu of a meeting is not accceptable. . Right-of-way and casement assistance will be provided by the Authonty - the consultant is required to coilect platting information prior to a single meeting to be held at the Authority's offices at which time a review of the anticipated potential requirements will be discussed and guidance issued. The proposed costs must be allocated among the projects. Field investigations should be of sufficient depth to negate the future requirements of further field investigations for completion of the construction documents. The consultant must submit a single, simple graphic presentation of the anticipated overall schedule indicating work on major tasks by project. Concept Level Documents Waste Heat Systems Concept level documentation shall include as a minimum the following: Right-of-way/Easement Map(s) A map showing property boundaries that would be crossed by the proposed system and custing right-of-ways / easements (markup of existing map(s) is allowed). Criteria Listing A list of all codes and regulations used in determining the system design. Distribution Piping and Pumping A brief description is required of the proposed distribution piping system (both primary and secondary loops) including material, insulation, pumping scheme, and connection procedures. Sketches are to be included as appropriate. Heat Exchangers A brief description is required of the proposed heat exchangers including potential configuration, locations and sizing. Sketches are to be included as appropriate. Miscellaneous Systems A brief description of all supporting systems including controls, engine modifications, powerhouse modifications, etc. is required including sketches as appropriate. User Requirements A brief description of modifications required to potential end user systems including sketches as appropriate. Technical Analysis A presentation of the assumptions made, data collected, and calculations performed is required to support the design approach taken. Cost Estimate Cost estimates are to be presented with unit costs by task, anticipated contract cost, project contingencies of 10%, SIOH as provided, and a total estimated project cost. Unless otherwise directed, construction contract costs will be estimated assuming publicly advertised bidding, summer construction, and "mini-Davis-Bacon" wage rates. Major system components are to have separately identified life estimates and yearly maintenance cost estimates. Estimates of yearty fuel costs displaced by each user facility are to be identified. FAILURE ANALYSIS A brief description of the major modes of failure is to be presented. Each of which must include as a Minimum concept ‘evel details of the following: 1. Description of failure 2. Effects on the continued operation of the power generation system. 3. Description of environmental impacts. 4. Required immediate actions of the power house or facility operators to minimize short-term and long-term damage to the system. 5. Estimate of frequency (occurances per year). 6. Estimate of down time (days/year). 7. Description and estimate of effort and material to return to full service (tasks/year). 8. Effects of system life on frequency of occurance. 9. Design decisions made to minimize failure rate and impacts. Assumptions to be made include: 1. On-site operators’ skills are that of a “care taker". 2. Skilled PM is performed three times per year (Fall, Winter, Spring). 3. Weather delay in reaching site is one day (assuming winter failure). 4. Travel for emergency response or major repairs is via jet service to major community and charter from local carrier to site. 5. Skilled mechanics for emergency response or major repairs are mobilized from Anchorage, Fairbanks, or Juneau as appropriate. 20Nov89 i Gambell Waste Heat System Concept Level Design Problem There is an identified opportunity for the installation of a waste heat recovery and distribution system in the community of Gambeil.The intent of this work order is to provide the Authority with sufficient detail to perform an economic analysis and to prepare for the later development of construction documents. Tasks 1. Data Collection (Anchorage) Existing drawings and site maps and/or aeria! photos are to be collected and reviewed prior to field investigation. A discussion with the Authority’s Rural Projects staff is required to be accomplished prior to field investigation. In addition, discussions with AVEC personnel is to be accomplished to collect construction and operating concerns of the Utility. 2. Data Collection (Field) A field trip is required with the consultant furnishing the services of a senior mechanical engineer. Field work is to include examination of the power house, potential distribution routes, and the HVAC equipment of the facilities determined by the consultant and the Authority to be potential candidates for use of the proposed waste heat system. Historical fuel consumption data are to be collected from facility owners or operators as well as load data from the Utility. Corresponding heating fuel costs are to be collected as well. Coordination with the Utility, the City government, and the owners and operators of the potentially served facilities is to be accomplished prior to the field work. 3. Products Two products are required. ‘The initial submittal is to be a letter quality report including as a minimum: field trip notes, contacts made, list and description of potential served facilities, tabular and graphical presentations of the historical or estimated heating fuel consumption, tabular presentations of corresponding fue! costs of each potential facility by month, tabular and graphical estimates of available waste heat by month (identifying heat required at the power house), and a map showing locations of the power house and the potential facilities to be served. A narrative description of the proposed system is to be included. Three copies of the report are to be submitted. Work on the second submittal is to commence after receipt of the Authority’s review comments. Review comments will be provided to the consultant within 10 working days after receipt of the report for incorporation into the final submittal. ‘The second submittal is to be a letter quality report with an executive summary of the investigation. It is to include one copy in 85 x 11 format of all drawings produced as weil as color copies of appropriate photos. All drawings are to be provided in AutoCAD reil0 compatible drawing files (either sketches or to scale as appropriate). The report should summarize the investigation and present a concept level design of the recommended system including concept level specifications and construction cost estimates based on publicly advertised, sealed bid procurement using "mini-Davis-Bacon” wage rates. Six copies of the report are required (including one unbound copy for use as a reproducable master). Proposed construction bidding is to be assumed as occuring in April of 1990. The basic intent of this product is to present the recommended solution and its construction and operating cost estimates in suitable detail to allow for the follow-on development of an Authority produced economic analysis. Schedule It is required that the work be completed on or prior to 19Jan90. The initial report is to be submitted on or prior to 15Dec89. @ @ Alaska State Legislature RE PAGEENTATIVE STAFF CHARo FosTE ~? OR. LARRY LABOLLE BOx 1028 JORN WALSH, CPA NOME OL+.SKA SB7E2 L@ WALTERS °OQ BOxKV JUNE AD 2x 996811 1907) 665-3783 August 18, 1989 Sue White Special Assistant Alaska Power Authority P.O. Box 190869 Anchorage, AK 99519-0869 Dear Sue: The following priorities have been identified in House District #23. We d appreciate your consideration of these projects as you compile the Governors FY-91 budget. White Mountain...... Technical Assistance Wie Brevig Mission...... Power House and Generators & Waste Heat cago Diomede.......----+- Bulk Fuel Tanks Za Nome...... sleleleeee ses Coal Generation Pilot Project C Shishmaref.........- Waste Heat Project — Goo* “PF pbs Cao pepON) 7 Cy ORE WALOS . cece sccecceeee Waste Heat Project ~— c HE fe. P2090 H/C ge AS GombOl. ........-2-5 Waste Heat Project — “RSM*E OO. a bbeo i= ealeee mer seese Waste Heat. Expansion — #2 YAH" ERY ELIm, .. 00. ccc ceeenee Waste Heat Expansion — °,., use @1 Sera 1+ va St.Michael-Stebbins. Inter-Tie-Line Fypjccoku Jt” haven't seen the list of requests fram regional villages which are members of AVEC. Since many of the requested projects are probably necessary to protect health, life and property the list e @ op 8/44, PS KTR UD S22 Bb/ ww moe Bron be 2X 12h c CP PGC P%+.9 a heeainia = SO ee are Cp aT (sx) Ze 0,9) me SEGPM AsSumei er aa ont nay A ese | ea ae ga ere ll | ces ig eo I |e = LY pe pee aes Mca feeder el ll(aecyt pees Nee eral (als Zokey exo 0 Pam ? 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