Fuel Tank Questions Final 4-1-2025.pdf

Fuel Tank Questions W912NW25Q0031

1. Can photos of the tanks be provided with the RFQ? We have photos (taken 3/18/2025) that are currently in OSPEC review by security and photos that are less than a year old vetted through security ready for sharing. Request by email at carlos.s.bernal.civ@army.mil .

2. Does each tank have adequate access to the nozzles and tank appurtenances? Please provide photos. Yes, only for the 47-# tanks (photos available from last year or you may wait Not referenced

3. Are the tanks currently empty and out of service? One empty and out of service (1260-TK-10), the rest are operational. Not referenced

4. Can information be provided on why the tanks require recertification? Historically directed by CG via OIP-SAV Army audit. Ref PWS 5.2.5, 5.2.9,5.2.10,5.2.11,5.2.4,5.2.7,5.2.8

5. Are there as-built drawings from the manufacturer available for each tank? No Not referenced

6. Are there previous inspection reports that can be provided with the RFQ or after award? No, we have historical inspection and recertification reports but not available. Not referenced

7. Can all tanks be inspected at the same time – in one mobilization? Yes With coordination with CCAD and production

8. Could you please explain “encased” for tanks 47-1, 47-2, 47-3 and 47-4? Are they jacketed

Tanks? All are Nominal 500gallon capacity welded steel tank manufactured by ConVault in 2012.

Both are completely encased (jacketed) in a 6” thick concrete vault. There is also a 30-mil polyethylene geo membrane secondary containment between the tank and the concrete vault to prevent leaks. Not referenced

9. What are the solicitation submittal requirements, if any? Email to carlos.s.bernal.civ@army.mil Do you only want pricing? Pricing with any requirements in the PWS Not referenced

10. They say they have 19 Tanks but only 17 Listed. See revised tank list What type and size are the other 2 tanks? See revised tank list Add listing iaw PWS 5.1 as Attachment 7.3

11. What exactly is to be certified? Tanks? Tanks and Monitoring Systems? Above Ground Tanks for continued use and condition to meet 40CFR 112 and NAS-CC Spill Prevention, Control and Countermeasure Plan for CCAD. Continued use and requirements needed for Tanks, Monitoring Systems and control measures per 40 CFR 112.

12. Can we get a Site Visit? No the Dimensions and pictures should provide sufficient information.

Not referenced

13. Are all the tanks made of carbon steel? Yes Reference PWS 6.0

14. Tank size: diameter/height/length/gallons – It was mentioned that the tank sizes were in the statement of work under section 7.3 but we cannot find 7.3. See revised tank list Need to add as PWS Attachment 7.3

15. What product is stored in the tank(s) – See revised tank list Need to add as PWS Attachment 7.3 mailto:carlos.s.bernal.civ@army.mil mailto:carlos.s.bernal.civ@army.mil

Fuel Tank Questions W912NW25Q0031

16. Is this equipment insulated and if so, what type – See revised tank list. For example, 6” concrete with 47- tanks, will research the other tanks Not referenced

17. Is it possible to attach pictures of tanks and areas- Yes, vetted through security Not referenced

18. Could you please confirm whether all 19 tanks should be included in the inspection scope or if the table is correct as presented? Correct as presented on the revised list. Need to add as PWS Attachment 7.3

19. Is the tank construction available in both single-walled and double-walled options? All double walled. Not referenced

20. Would it be possible to obtain a copy of the SPCC plan? Not Available