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  5. ›BH2640-33(2R) OPERATING & MAINTAINING WASTEWATER TREATMENT…

State of Hawaii, Department of Transportation, Airports·Hawaii

BH2640-33(2R) OPERATING & MAINTAINING WASTEWATER TREATMENT PLANT

Closes 1/23/2026$500k – $2MRequest for Proposal
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Description

The State of Hawaii, Department of Transportation, Airports is seeking a contractor to operate and maintain the wastewater treatment plant at Ellison Onizuka Kona International Airport at Keahole. The scope of work includes the operation and maintenance of the wastewater treatment plant, pump station, triturator, South Ramp lift station, washrack, and management of the R1 reclaimed water. The contractor will also be responsible for maintaining landscaping adjacent to the wastewater treatment plant and lift station. • The contractor must possess a valid State of Hawaii Specialty Contractors “C-37” or “C-37e” license at the time of bidding. • The contractor must submit a complete proposal, including all required documents and information, through the HIePRO system prior to the bid opening date and time. • The contract will be awarded to the lowest responsive and responsible bidder. • The contractor will be required to perform monthly, quarterly, semi-annual, and annual maintenance services on the wastewater treatment plant and related equipment. • The contractor will be required to certify performance of all maintenance services and submit certification and maintenance reports to the State.

Attached files

Contact

Lui, Joanne(Procurement Officer)

[email protected]

(808) 587-1987

Key dates

Opened
12/19/2025
Questions due
1/9/2026
Pre-bid meeting
1/5/2026
Closes
1/23/2026
Duration
1 year

Last updated

Details

Type
Request for Proposal
Industry
Civil Engineering
NAICS
221320
Solicitation №
BH2640-33(2R)

Budget estimate

$500,000 – $2,000,000

The budget for this opportunity is estimated to be between $500,000 and $2,000,000 per year, based on the scope of work and the requirements for operating and maintaining the wastewater treatment plant. The actual budget will depend on the contractor's bid and the State's evaluation of the proposal. Factors that may influence the budget include the contractor's experience and qualifications, the level of service required, and the cost of materials and labor.

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