- Country: USA
- Summary: PWM02990 Replace Potable Water Line Chimuwan Tank Farm 1, Okinawa, Japan
- UST Ref No: 119088789
- Deadline: 30 May 2025
- Financier: Self Financed
- Purchaser Ownership: Government
- Tender Value: Refer Document
- Notice Type: Tender
- Document Ref. No.: FA527025R0028
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- Description:
- Description
Replace the existing deteriorated water line with new polyethylene pipe (Higher performance polyethylene, HPPE) (Approx. 400meter) including gate valves, fittings, and related components, at Chimuwan Tank Farm #1. Work includes necessary soil preparation for trenching and installation. Restoration work must be conducted on the site affected by this project. Temporary barricade shall be provided by the contractor during the construction to prevent other occupancy area from construction dust and security. Per accepted Accident Hazard Analysis. When installing the new system, ensure that no other engineering disciplines are affected. If any disruption occurs, restore the impacted areas to their original condition at no additional cost to the government. Obtain government approval prior to making any changes. Test and verify that the new system is operational following installation. Excavate/dispose and backfill with compaction and prepare the ground to required bedding surface for new structure. Replace existing pavement paint markings, asphalt concrete pavement with new including 50mm thick surface course, 50mm thick binder course, 150mm thick sub base course, 150mm thick base course and restore portion of existing structure affected by this project. All above ground materials of the water line and fittings shall be deterioration and corrosion resistant. After installation of new service water line, conduct hydrostatic test. Consider construction phasing to avoid water outages as much as possible and submit water outage plan with schedule prior to start of work for review/approval by DPW. The buildings can allow 8 hrs. maximum water interruptions from Monday to Friday per day. Provide 15 cm thick sand cushion all around water pipe and marking tape for metal reaction detector type. Provide concrete encasement of crossing of water line and sewer line as required. Provide concrete encasement if shallow depth of new pipe to avoid existing obstacles as requ... - Documents:
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CLICK HERE TO LOGINPWM02990 Replace Potable Water Line Chimuwan Tank Farm 1, Okinawa, Japan - USA Tender
The DEPT OF DEFENSE | DEPT OF THE AIR FORCE, a Government sector organization in USA, has announced a new tender for PWM02990 Replace Potable Water Line Chimuwan Tank Farm 1, Okinawa, Japan. This tender is published on USARFP under UST Ref No: 119088789 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2025-05-30.
The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.
