Engineering Services
1. ***Posting of solicitation.***
2. PR number: FD2030-19-00635. Solicitation number: FA8118-19-R-0049.
3. Service: Engineering Services to resolve known and anticipated obsolescence issues related to the B-2 Fuel Vent Control Valve.
4. RMC/RMSC: N/A
5. Item: B2 Fuel Vent Control Valve
6. NSN: 4810-01-380-9046
7. P/N: DAA3272P021-105
8. Description: The B-2 Fuel Vent Control Valve consists of dual five-inch diameter butterfly valves. Each valve is independently controlled by a transducer/controller/motor combination. When the valve is commanded, each controller sets the vane angle of the valve it controls, independently of the other control unit. The two independent differential pressure transducers, share a common pressure port in the top of the valve. The other port is remote from the valve and extends from the valve to the fuel surge tank. Each vane in the valve is controlled by a separate actuator and controller circuit board. Power is supplied by two independent sources and the vent control valve operates on 28 VDC. It maintains pressures at 5.5 to 6.0 psi positive and 0.7 to 1.2 psi negative.
9. Estimated Line Items are as follows:
CLIN 0001AA: Cost Estimate - Labor/Material
CLIN 0001AB: Fixed Fee
CLIN 0002: Travel: One (1) Lot
CLIN 0003: Data: IAW CDRLs and PWS (Not Separately Priced)
10. Application: B-2
11. Destination: Tinker AFB
12. Delivery: To be cited in solicitation Data Line Item and attachments
13. Qualification Requirements DO NOT apply. Approved source Northrop Grumman Systems Corporation (Cage code 5FVX5). No set-asides applicable to this requirement.
14. Export Control: Not Applicable.
15. Applicable Tech Orders: Not Applicable
16. Written procedures will be used for this solicitation. No telephone requests. Only written or faxed requests received directly from the requestor are acceptable. Note: An Ombudsman has been appointed to hear concerns from offerors or potential offerors during the proposal development phase of this acquisition. The purpose of the Ombudsman is not to diminish the authority of the program director or contracting officer, but to communicate contractor concerns, issues, disagreements, and recommendations to the appropriate government personnel. When requested, the Ombudsman will maintain strict confidentiality as to source of the concern. The Ombudsman does not participate in the evaluation of proposals or in the source selection process. Interested parties are invited to call Ombudsman at (405) 736-3273. ***DO NOT CALL THIS NUMBER FOR SOLICATION REQUESTS.*** Note: Faxed solicitation requests can be submitted to AFSC/PZABB, Tinker AFB OK 73145 at FAX NUMBER (405) 739-4417.
17. Point of Contact: Tara White; Phone: 405-734-4617; Email: tara.white.8@us.af.mil or Michael Moucka; Phone: 405-739-5457; Email: michael.moucka@us.af.mil.
MIchael H Moucka, Contracting Officer, Phone 4057395457, Email michael.moucka@us.af.mil - Tara White, Contract Specialist, Phone 405-734-4619, Email tara.white.8@us.af.mil
