Amendment 0001 Page 2 Block 14.pdf
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- Solicitation number
- N4008024R6048939
About this file
This document is an amendment to a federal contract opportunity solicitation. The purpose of Amendment #0001 is to provide RFI responses, a Pre-Proposal Site Visit Agenda, a Pre-Proposal Sign-in Sheet, and a revised Part 3 of the solicitation. The contract opportunity is for fuel pipeline corrosion treatment and painting at Naval Air Station Pax River, Maryland. The solicitation is reserved exclusively for vendors of the $750M 8(a) MACC (Multiple Award Contract) managed by NAVFAC Washington. The revised solicitation specifies that all pipes, valves, and pumps/filters are to be painted and repaired in the field, with surface preparation requiring commercial blast cleaning per SSPC-SP6. Contractors are instructed to power wash steel surfaces prior to surface preparation and coating. The proposal due date is Thursday, August 14, 2024 no later than 2:00 pm EST.
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Text version
N40080-22-D-2222 X028
Section SF 30 – BLOCK 14 CONTINUATION PAGE
The following have been added by full text:
The purpose of this Amendment #0001 is to provide:
1) RFI responses below Page 2
2) Pre-Proposal Site Visit Agenda. Page 3
3) Pre-Proposal Sign in Sheet. Page 4
4) Revised part 3 page 5- 58
The Proposal due date: Thursday, 14 August 2024 no later than 2:00 pm (EST).
RFI Log
B656 Fuel Pipeline Corrosion Treatment and Painting
NAS Pax River, MD.
1. Question: The surface prep identified for rusted areas states contractor is to achieve a
SSPC-SP3 power tool clean with a hand held grinder. Tightly adherent coating need not be removed, and can be prepped and have a top coat applied. The specifications state to coat all pipes, valves, & pipes in accordance with (IAW) manufactures instructions.
The prime coat identified for areas requiring full spot coating is MIL-DTL-24441/19. The manufactures required minimal surface preparation for MIL-DTL-24441 /19 is
Commercial Blast cleaning per SSPC-SP6. If the contractor is to follow IAW the coating manufactures instructions the surface prep required for the areas with rust or failed coating will require a SP-6 commercial blast. Please clarify. See page 3 of 4 in the attached PDS for MIL-DIL-24441/19.
Response: Deleted, "a hand held grinder shall be used." Use SP-6 commercial blaster.
Page 2 See revised Part 3.
2. Question: Government instructs the contractor to PW steel surfaces prior to surface preparation and coating. It is impossible to determine the amount of existing coating that is failed and may be removed through water jetting/power washing. Only after power washing can the government or contractor know the full extent of failed coating which will require a full spot repair. Will the government accept bids that identify percentage of spot repair to the pipes, valves, and pumps/filters? I.e. full spot repair to
10% of surface area, full spot repair to 20% of surface area, etc. or please provide a criteria to quantify the scope of work.
Response: Refer to Page 2&3 Section 2: This is for the piping to All pipes (all sides, 100%) be painted and repaired in the field.
File details come from the government source that posted it. Updated .