Amendments to Specs_and_Drawings - 001.pdf
PDF 54 KB Posted
- Attached to
- THIS SOLICITATION HAS BEEN SUSPENDED AS OF 6/1/2026 - Reline Fire Water Storage Tank 558
- Solicitation number
- N4008526R0021
About this file
This is Amendment 1 to a federal contract solicitation for water tank painting and related services. The amendment modifies work requirements and responsibilities for a tank (identified as Tank 558) rehabilitation project.
Key modifications include: (1) pit welding and filling specifications for interior surfaces, requiring welding of pitting at least 1/4 of steel thickness and filling of rough-edged pitting with solventless epoxy seam sealer; (2) shifting cathodic protection system responsibility from the government to the contractor, requiring testing before water drainage and system removal per NACE publication SP0193-2016, with contractor obligation to repair any non-functioning systems before tank return to service; (3) contractor responsibility for removing any residual water remaining in low spots on the floor after government performs initial tank drainage; (4) contractor requirement to replace the roof vent with a clog-resistant vent meeting AWWA D100-11 Section 7.5 specifications; and (5) contractor requirement to replace an undersized existing overflow pipe stub with a new pipe compliant with AWWA D100-11 Section 7.3 specifications. These modifications apply to both Drawing CS-001 and Specification Section 01 11 00, effectively expanding contractor scope and responsibility while reducing government involvement in system maintenance and residual water removal tasks.
View the file
Other files
Show all 13
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
Amendment 1.
Pit Welding and Pit Filling (interior surfaces): After initial cleaning, all pitting which is found to be at least 1/4 of the thickness of the steel should be welded, and all pitting with rough edges that would make the pitting difficult to coat properly should be filled with a solventless epoxy seam sealer.
Drawings CS-001- Delete Summary of Work note 3 from the summary of work. “The government will be responsible for draining the water from the tank 558, removing the catholic protection system and the water level float system. After all work is related to the painting contract is complete the government will reinstall the water float system, the catholic protection system and refill the tank.”
Drawing CS-001 Add new Summary of Work Note 3. “The government will be responsible for draining the water from the tank 558. The contractor shall test the cathodic protection system before the water in the tank is drained and before removal of the cathodic protection system to ensure the system is working properly. The test shall be in accordance with NACE publication SP0193-2016. Attachment 1 ( Pumping Services_36142_Earle_R1) are the test results from the test performed in 2019. If the system is not working properly, the contractor shall inform the Government and show the Government the system is not working properly. When the tank is put back on line the contractor shall test the catholic protection system to ensure the system is working properly. If the system is not working properly the contractor shall fix the catholic protection system.”
Drawing CS-001 Add new Summary of Work Note “5. The Government will drain the water from the tank. Any water that remains due to low spots in the floor shall be removed by the contractor.”
Specification section 01 11 00 page 1 paragraph 1.2.1 Project Description: Delete note 3. “The government will be responsible for draining the water from the tank 558, removing the cathodic protection system and the water level float system. After all work is related to the painting contract is complete the government will reinstall the water float system, the catholic protection system and refill the tank.”
Specification section 01 11 00 page 1 paragraph 1.2.1 Project Description: Add note 3. “The contractor shall test the cathodic protection system before the water in the tank is drained and before removal of the cathodic protection system to ensure the system is working properly. The test shall be in accordance with NACE publication SP0193-2016. Attachment 1 (Pumping Services_36142_Earle_R1) are the test results from the test performed in 2019. If the system is not working properly, the contractor shall inform the Government and show the Government the system is not working properly. When the tank is put back on line the contractor shall test the catholic protection system to ensure the system is working properly. If the system is not working properly the contractor shall fix the catholic protection system.”
Specification section 01 11 00 page 1 paragraph 1.2.1 Project Description: Add new Note “5. The Government will drain the water from the tank. Any water that remains due to low spots in the floor shall be removed by the contractor.”
Specification section 01 11 00 page 1 paragraph 1.2.1 Project Description: Add new Note “6. The contractor shall replace the roof vent with a clog-resistant vent that meets the specification of (AWWA D100-11 Sec 7.5.”
Specification section 01 11 00 page 1 paragraph 1.2.1 Project Description: Add new Note “7. The existing stub overflow pipe from the shell is too small replace the existing overflow pipe with a new pipe in accordance with specification (AWWA D100-11 Sec 7.3).
Drawing CS-001 Add new Summary of Work Note “6. The contractor shall replace the roof vent with a clog-resistant vent that meets the specification of (AWWA D100-11 Sec 7.5.”
Drawing CS-001 Add new Summary of Work Note “7. The existing stub overflow pipe from the shell is too small replace the existing overflow pipe with a new pipe in accordance with specification (AWWA D100-11 Sec 7.3).
File details come from the government source that posted it. Updated .