United States Air Force, Air Combat Command, 1st CONS, 74 Nealy Avenue, Suite 100, Langley AFB, VA, 23665

99 -- REPAIR 2 AFFF FOAM TANKS, BLDG 748 & 758 SOL F44600-99-T0369 DUE 061099 POC Patricia Waling, Contract Administrator, Phone (757) 764-4902, Fax (757) 764-4071, Email patricia.waling@langley.af.mil -- Angela Skodacek, NCOIC, Construction Flight, Phone 757-764-5125, Fax 757-764-4071, Email WEB: Visit this URL for the latest information about this, http://www.eps.gov/cgi-bin/WebObjects/EPS?ACode=P&;ProjID=F44600-99-T03 69&LocID=203. E-MAIL: Patricia Waling, patricia.waling@langley.af.mil. The following questions have been asked. Answers are provided immediately after question. 1. Question: Are the tanks vertical or horizontal? Answer: horizontal 2. Question: Who is supplying the bladder, relief valve and sight tube? Answer: The contractor is suppose to supply these items. 3. Question: What size is the relief valve? Answer: The relief valve (needs to meet NFPA Standards) and is 2 1/2". 4. Question: What system? Hangar? Answer: Foam system that supplies building 751 and 753. The foam tanks are located in Bildings 748 and 758. Building 748 is the pump house located on Danforth Ave. 5. Question: Sight tube? Answer: Sight tube is used to read level in the tank. The size should be 1/2". 6. Question: Who manufactured the tank and what size is it? Answer: The tank is made by Arrow tank company. It has a 1,000 gallon tank. 7. Question: Test system? Full system test through the ratio controllers? Hangar test with monitors? Can we allow the foam to be dispersed into the drains? Does it need to be disposed of at an approved facility? Answer: Test ratio controller proportioning. No foam discharge in the hangar area. We have a recovery system located in the pump house and one at Building 758. 8. Question: 3% AFFF? Answer: Yes for 3% AFFF. The Government will provide the foam. 9. Question: Who will move the equipment and protect the facility from the test? Answer: No equipment will need to be moved. We are not able to discharge in the hangar area. 10. Question: Are there any hydraulic cals available? Drawings? Answer: There are no hydraulic cals or drawings available. 11. Question: What is the flow rate? System? Answer: The contractor installing the system should know the flow rate for the system. The contractor needs to test the bladder for leaks and any changes made to the system. NOTE: We have a recovery system through out the hangers. Quotations should be submitted to 74 Nealy Ave, Room 308. Deadline for quotations will be 10 Jun 1999 at 4:00PM. Interested parties should contact Patricia Waling at (757) 764-4902; FAX (757) 764-4071. E-mail address Patricia.Waling@langley.af.mil Posted 05/30/99 (D-SN337346). (0150)

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