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  4. ›KAHO WASTEWATER REMOVAL

U.S. Department Of The Interior·Hawaii

KAHO WASTEWATER REMOVAL

Closes 4/20/2026$100k – $200kRequest for Proposal
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Description

The National Park Services (NPS) is seeking a contractor to provide wastewater removal services at Kaloko-Honokohau National Historical Park (KAHO) in Kailua-Kona, Hawaii. The contractor will be responsible for pumping, cleaning, and restocking portable toilets, as well as pumping and hauling wastewater from a 5,000-gallon holding tank. The services will be performed on a regular schedule, with portable toilets being serviced twice a week and the holding tank being pumped every three weeks. The contractor will also be responsible for reporting any spills or accidents and taking corrective action. Some key points to consider: • The contractor must provide all necessary equipment, supplies, and personnel to perform the services. • The contractor must comply with all applicable laws, regulations, and NPS policies. • The contractor must maintain a neat and professional appearance while on site. • The contractor must ensure that all vehicles, equipment, and machinery are clean and free of invasive species. • The contractor must report any damage to government property or accidents resulting in injury or environmental impact.

Attached files

Contact

Yang, Lei

[email protected]

(671) 688-0187

Key dates

Opened
4/7/2026
Closes
4/20/2026

Last updated

Details

Type
Request for Proposal
Industry
Environmental Services
NAICS
562991
Solicitation №
140P8226Q0028

Budget estimate

$100,000 – $200,000

The budget for this contract can be estimated based on the scope of work and the frequency of services. The contractor will be responsible for pumping and servicing portable toilets twice a week, and pumping and hauling wastewater from a 5,000-gallon holding tank every three weeks. The cost of these services will depend on the location, equipment, and personnel required. A rough estimate for the annual cost of these services could be between $100,000 and $200,000, considering the frequency of services, equipment, and personnel costs. However, this is a rough estimate and the actual budget could be higher or lower, depending on the specifics of the contract and the contractor's bid. Factors that may influence the likely payment range include: - The cost of equipment and supplies - The cost of personnel and labor - The cost of fuel and transportation - The cost of disposal and treatment of wastewater - The level of competition for the contract - The contractor's experience and reputation

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