26-0003 SOW.pdf
PDF 107 KB Posted
- Attached to
- Building 1005 Water Line Repairs
- Solicitation number
- N4008526R9051
About this file
This is a Scope of Work for a Department of Defense construction project involving water infrastructure repairs at a military facility.
Project 26-0003 requires the demolition and replacement of an existing 8-inch dilapidated water main with new C900 water pipe between Buildings 1005 and 1106. The contractor must remove the existing 8-inch water pipe where open cuts are permitted, while the segment beneath Ash Street must be abandoned in place, grouted, and capped to avoid disturbing existing asphalt and curbing. The new water pipe must connect a valve in front of Building 1005 to a valve on the west side of Ash Street at Building 1106. Technical specifications include push-on restrained joints with double-restrained mechanical joint fittings, ductile iron fittings conforming to AWWA C153 or C110 standards, concrete thrust blocks at all fittings and valves, minimum 36-inch cover depth, and 57-stone pipe bedding compacted to 90 percent modified Proctor in non-paved areas and 95 percent under paved areas. The contractor must provide compaction tests for government approval. The existing water line must remain operational until the new line is installed, tested, disinfected, and approved through chlorination, flushing, and bacteriological testing. Hydrostatic pressure testing to a minimum 150 psi is required. All disturbed sidewalks, walkways, and the steam tunnel used as a sidewalk must be repaired, with concrete headwalls constructed on both sides of the steam tunnel and 12-inch #5 rebar pins installed at 12-inch spacing and set in epoxy adhesive. Any disturbed storm drain must be repaired, and all product data must be submitted for government approval.
The contractor is responsible for locating all underground utilities prior to ground-disturbing activities, field-verifying measurements, preserving and protecting existing utilities including telecommunications and commercial cabling, coordinating with commercial cabling providers, and coordinating all construction activities with the Resident Officer in Charge of Construction (ROICC), Installations & Environment (I&E), and base utilities. The contractor must comply with all applicable state and local codes, restore disturbed areas with sod upon completion, maintain a debris-free jobsite, and assume full responsibility for environmental, health, and safety matters.
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Other files
| File | Type | Posted |
|---|---|---|
| Amendment 1 260003.pdf | ||
| N4008526B0003 Specs.pdf | ||
| 26-0003 DM dated 1.7.2026.pdf | ||
| RFP 1005 Water Line Repairs.pdf | ||
| N4008526B0003 Dwgs_Signed.pdf |
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Text version
DISTRIBUTION: DoD COMMUNITY ONLY
Scope of Work Building 1005 Water Line Repairs
Project # 26-0003
GENERAL DESCRIPTION:
This project will demolish and replace existing dilapidated 8” water main with new C900 water pipe between buildings 1005 and 1106.
DETAILED REQUIREMENTS:
1. Remove all existing 8" water pipe where open cut is allowed as noted. The segment beneath Ash Street is to be abandoned in place, grouted, and capped so not to disturb the existing asphalt and curbing.
2. Provide and install new 8" C900 water pipe in place of the old water pipe as it is removed. Connect new water pipe to valve located in front of Building 1005 to the valve located on the west side of Ash Street at Building 1106.
3. Pipe joints shall be push-on restrained joints. Mechanical joint fittings shall be double restrained.
Provide concrete thrust blocks at all fittings and valves in accordance with the detail on this sheet.
4. All fittings shall be ductile iron, conforming to AWWA C153 or C110 cement-mortar lined per AWWA C104.
5. Provide minimum 36" cover unless otherwise specified.
6. Provide 57 stone pipe bedding. All fill placed shall be compacted in 6" lifts compacted to 90% modified proctor in non-paved and 95% under sidewalks or other paved areas. Provide all compaction tests to the government for review and approval.
7. Existing water line shall remain in service until new line is installed, tested, disinfected, and approved.
Chlorination, flushing, and bacteriological testing is required. Provide all test results to government for review and approval prior to placing line into service.
8. New water line shall be hydrostatically pressure tested to minimum 150 psi.
9. Any sidewalks or walkways disturbed during construction must be repaired, to include the top of the existing steam tunnel that is used as a sidewalk.
10. Concrete headwalls must be constructed on both sides of the steam tunnel where new water pipe is installed through it. Drill and install pins 12" in length with #5 rebar 12" O.C. and connect to existing walls. Flush holes with water, set pins in epoxy adhesive, and coat extended pins with metal primer.
11. Any portion of storm drain that is disturbed or damaged during construction must be repaired.
12. Provide all product data for pipe, joints, and fittings to the government for review and approval.
GENERAL NOTES:
1. Contractor shall locate all underground utilities, including telecommunications and commercial cabling, prior to ground disturbing activities.
2. Contractor shall field verify all measurements.
3. Preserve and protect all existing utilities, including telecommunications and commercial cabling.
4. Contractor is responsible for any damage to utilities, including telecommunications and commercial cabling.
5. Contractor is responsible to coordinate commercial cabling with commercial cabling providers
6. All utility work shall be in accordance with applicable state and local codes.
DISTRIBUTION: DoD COMMUNITY ONLY
7. Contractor shall coordinate all construction activities with ROICC, I&E, and base utilities.
8. Sod any disturbed areas upon completion of construction.
9. Jobsite shall be kept clear of all debris and trash.
10. Contractor shall be responsible for all aspects of environmental, health and safety (EHS). Contractor shall be responsible for complying with its policies and procedures related to EHS matters.
File details come from the government source that posted it. Updated .