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This Government Contract opportunity from Hawaii was posted on May 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Leak Detection & Pipeline Integrity Testing

Closed
State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

Active Opportunities Like This One

NAICS: 541620
New
Federal
B--ONYX RANCH SVRA PROJECT
Solicitation # 140G0326Q0218
Solicitation 140G0326Q0218 is a request for quotation from the Department of the Interior for advanced statistical modeling and assistance for the Onyx Ranch State Vehicle Recreation Area. The project requires a contractor to analyze a 289-hectare dataset to identify critical issues and map occurrences of invasive species, fire-prone grasses, and protected species, including the desert tortoise and western Joshua trees. Key deliverables include publication-quality figures, distribution maps, and statistical models developed using ArcGIS and various advanced methodologies such as general linear mixed effects models and k-means clustering. The estimated period of performance is from October 1, 2026, to February 28, 2027, with work performed at the vendor's facility. The award will be based on a tradeoff method, requiring contractors to demonstrate advanced statistical expertise through peer-reviewed publications from the last 15 years and proficiency in complex spatial and non-parametric analysis. Required submission documents include a signed SF 18 form, a firm fixed-price quote, a technical submission detailing qualifications, a list of prior relevant contracts with references, and a SAM UEI. Initial drafts of specific tasks are due within 60 days of award, with model drafts due within 90 days. All deliverables become government property, and invoicing must be submitted based on hourly rates and hours worked. Responses are due to the contracting officer by September 17, 2026, at 1500 PST.
Office Of Acquisiton Grants

POSTED

about 15 hours ago

DEADLINE

in 6 days

AI Contract Overview

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The contract seeks qualified vendors to perform leak detection and pipeline integrity assessments on underground utility lines using SIM-certified techniques to identify leaks or structural deficiencies. The work is part of a subcontract under the Department of Transportation’s Hawaii office, with all services required to meet recognized industry standards for accuracy and safety. The solicitation is open for responses until June 17, 2026, and is categorized under NAICS code 541620, indicating it falls within environmental consulting services. Performance of the work is expected to occur within Hawaii, though specific locations are not detailed, and the contract does not designate a set-aside for small businesses or other categories. All technical approaches must align with SIM-certified methodologies to ensure standardized, reliable results across the state’s underground infrastructure network.

General Info

Vendors sought for SIM-certified leak detection and pipeline assessments in Hawaii under DOT subcontract until June 17, 2026.

Agency

Hawaii → Department of TransportationView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

HI, USA

Set-Aside

NONE

Documents

This scope was carved out of B26002961.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RS1025-26 UNDERGROUND UTILITIES AND LEAK DETECTION SERVICES

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyHawaii → Department of Transportation
ContactsNo contacts available
OfficeN/A
Organization / Agency
Hawaii → Department of Transportation
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Perform leak detection and pipeline integrity assessments on underground utility lines using SIM-certified techniques to identify leaks or structural issues.

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Same awarding agency

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Solicitation # B01741-73
The State of Hawaii Department of Transportation is soliciting bids for landscape maintenance services at the Daniel K. Inouye International Airport (HNL) for fiscal year 2027. The contractor will be responsible for providing all labor, materials, and equipment to maintain designated areas on an as-is basis. Key deliverables include daily watering and maintenance from Monday through Friday, debris removal three times weekly, and root-level weeding. The scope also includes monthly hedge trimming, quarterly and semi-annual tree trimming, and fertilization services. A Certified Arborist with at least five years of local experience must be onsite during all tree and hedge trimming, and all chemical applications must be performed by certified individuals. Eligible bidders must hold a valid State of Hawaii Specialty Contractors C-27 license. Proposals must be submitted via the HIEPRO portal by October 8, 2026, at 2:00 p.m. HST. The contract will be awarded to the lowest responsive and responsible bidder based on the total amount for comparison, with a 5% preference available for certified Hawaii bidders. The initial term includes an option for extensions, with a total maximum duration of 48 months. Payment is made monthly, subject to a 5% retainage. Required qualifications include a combined single limit of $5,000,000 for auto liability insurance and the submission of performance and payment bonds upon contract execution. Personnel requiring access to the Air Operations Area must undergo background checks and obtain the necessary security clearances.

POSTED

about 5 hours ago

DEADLINE

in 27 days
View Details
NAICS: 237310
SLED
HWY-OM-2027-38 Sidewalk, Curb/Gutter, Conc Med Barr Rep, Oahu
Solicitation # HWY-OM-2027-38
The Hawaii Department of Transportation is soliciting bids for Project No. HWY-OM-2027-38 to provide labor, equipment, materials, and traffic control for the repair of reinforced Portland cement concrete sidewalks, curbs, gutters, and concrete median barriers on the Island of Oahu. This is an open-end, as-needed contract with an initial performance period of 24 months from the Notice to Proceed, with the possibility of three additional 12-month extensions upon mutual agreement. The scope includes the restoration of damaged concrete structures, daily removal of all repair-related debris, and the implementation of necessary traffic control. All work must adhere to current industry practices, ADA and ADAAG accessibility guidelines, and HIO SH and OSHA safety standards. The contract will be awarded to the responsible bidder who submits a responsive bid with the lowest evaluated price. For evaluation purposes, a 5% preference may be applied for Hawaii bidders and an additional 5% preference for those participating in approved apprenticeship programs. Bidders must submit their proposals via the HIePRO portal by September 25, 2026, at 2:00 p.m. HST. Required security includes surety bid bonds, as well as performance and labor and material payment bonds. Payment is structured through unit and lump sum prices, with retainage of 5% applied until 50% of the contract cost is complete, after which the Engineer may make progress payments in full. Final acceptance is determined by the Engineer upon the satisfactory completion of all contract work.
Highway, Street, and Bridge Construction

POSTED

14 days ago

DEADLINE

in 14 days
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