This Subcontract opportunity from Environmental Protection Agency was posted on October 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

Science Bay Maintenance and Leak Testing

Closed

Federal

Submission Closed10/19/2026, 08:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

Solicitation # SPE8E7-27-T-0471

Solicitation SPE8E7-27-T-0471 is a small business set-aside procurement issued by the DLA Troop Support Construction and Equipment office for two tubeaxial fans, identified by NSN 4140-01-626-0630 and part number 230-00047-A4 from HDT Expeditionary Systems Inc. The contract specifies a delivery period of 166 days, with a need ship date of May 9, 2027, and a required delivery date of August 1, 2027. Delivery is FOB Origin, while both inspection and acceptance will occur at the destination, specifically DLA Distribution San Joaquin in Tracy, California. The procurement is governed by the DLA Master Solicitation for Automated Simplified Acquisitions and incorporates several critical technical and quality requirements. Packaging must comply with ASTM D3951 and MIL-STD-129, with DLA Master List requirements taking precedence. The contract includes various FAR and DFARS clauses regarding cybersecurity, the Buy American Act, and the prohibition of covered defense telecommunications equipment. Payment and invoicing must be processed electronically via the Wide Area WorkFlow system. Evaluation for award may include a HUBZone price preference, and offers involving additive manufacturing are prohibited unless specifically authorized.

POSTED

DEADLINE

Precision Instrument Calibration and Maintenance Provider

POSTED

DEADLINE

Surveying Instrument Installation Services

POSTED

DEADLINE

Послуги з технічного обслуговування системи сканування BalScan

Solicitation # UA-2026-11-11-006714-a

This contract, identified by solicitation number UA-2026-11-11-006714-a, involves the procurement of technical maintenance services for the BalScan scanning system. The scope of work specifically covers the maintenance of three active stations and one passive station. The project is managed by the Kyiv Scientific Research Forensic Center of the Ministry of Internal Affairs of Ukraine. The services are to be performed in Kyiv, Ukraine. Interested parties can coordinate with the primary point of contact, Veronika Volodymyrivna Remega, via the provided email or phone contact details. The official solicitation was posted on November 11, 2026, and is registered through the Prozorro electronic procurement system.

Київський науково-дослідний експертно-криміналістичний центр МВС України

POSTED

DEADLINE

PRV Calibration and TestingThis subcontract involves the calibration and testing of Pressure Relief Valves for prime contractors operating on Pakistan State Oil Company Limited projects within the North Zone. The scope of work includes verifying discharge pressure and sealing, as well as adjusting spring tensions to ensure all valves meet strict safety specifications. These tasks are to be performed using either portable testing rigs or specialized calibration benches, with the final deliverables being certified valves and their corresponding calibration certificates. Eligible bidders must possess active NTN and GST/PST certificates to qualify for the engagement. The solicitation was posted on November 11, 2026, with a response deadline set for November 23, 2026. The performance of these services will take place in Pakistan under the oversight of Pakistan State Oil Company Ltd.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

OP-A4975-NZ-RFP-Annual Contract for Calibration of PRVs and Pressure Gauges at PSO Operations North Zone Locations

Solicitation # Doc343999590

Pakistan State Oil Company Ltd is soliciting bids for an annual contract to perform the calibration of pressure relief valves and pressure gauges at its operations locations within the North Zone of Pakistan. The procurement process utilizes a single stage, two envelope bidding procedure, with all submissions and tender document collections managed exclusively through the SAP Ariba Portal. The window for tender document collection is open from November 12, 2026, to November 23, 2026. To qualify for the award, bidders must demonstrate adequate past relevant experience and sufficient financial capabilities. Mandatory documentation includes a signed and stamped request on official letterhead, a valid National Tax Number, GST/PST certificates, and the CNIC of the owner or authorized representative. Additionally, all vendors must be registered as active taxpayers to be considered for the contract.

Pakistan State Oil Company Ltd

POSTED

DEADLINE

ExaGrid Hardware Support and Maintenance Support Renewal

Solicitation # TS-26-QQ-14

The City of Pembroke Pines, through its Technology Services agency, is soliciting quotes for the annual renewal of ExaGrid hardware support and maintenance under solicitation TS-26-QQ-14. This contract is intended to maintain the city's dedicated hardware solution for backup storage and replication to safeguard critical data. The scope of work requires 5x8 one-year support and maintenance for two ExaGrid Raw 144TB Capacity Systems and two ExaGrid 10Gigabit Ethernet Dual Port SFP+ Optical Add Ons. The support period is scheduled to run from December 23, 2026, through December 22, 2027, with an estimated project cost of $60,000. The solicitation mandates that no substitutes, equivalences, or alternate bids will be accepted, and all products must be delivered within 30 calendar days of the purchase order issuance. Vendors must submit pricing electronically via the OpenGov portal by the November 23, 2026, deadline and must register through PaymentWorks for onboarding and payment processing. Key contractual requirements include a mandate for the vendor to indemnify the city and maintain insurance policies issued by Florida-authorized companies with a minimum A.M. Best rating of A for management and Class VT for financial strength. All policies must include a severability of interest or cross liability clause.

POSTED

DEADLINE

Mobile Device Maintenance and RepairThis subcontract for Mobile Device Maintenance and Repair involves providing repair, replacement, and enhancement services for prime contractors supporting the California County of Orange Sheriff-Coroner. The scope of work specifically focuses on the maintenance and technical support of Samsung Galaxy S20, Galaxy N5, and Galaxy S8 devices, requiring the delivery of all repaired or replaced hardware units. The contractor must ensure full compliance with OSHA and the California Industrial Safety Act throughout the performance of the contract. This opportunity is categorized under NAICS code 811210, with a response deadline set for November 24, 2026.

POSTED

DEADLINE

Plotter Repair & Maintenance Contract for HP DesignJet Z6 44-in Postscript Printer

Solicitation # 27-0058-ITQ

Pinellas County Emergency Management is soliciting quotes for a repair and maintenance contract for an HP DesignJet Z6 44-in Postscript Printer located in Largo, Florida. The objective is to replace an expiring Care Pack to ensure equipment integrity through a primary term of 36 months, with an option for two 12-month extensions. The scope of work requires the contractor to provide all labor, insurance, and supplies, including annual preventative maintenance and the provision of toner and bond paper at discounted rates. Service technicians must be HP certified, and the contractor must adhere to strict response times: one business day for emergency repairs and five business days for routine maintenance. The contract will be awarded to the lowest responsive and responsible quoter, with specific preferences given to Pinellas County Certified Small Business Enterprises. Applicants must provide a reference list of at least four customers with similar service experience and hold a valid competency license in a regulated trade. Required insurance includes Commercial General Liability, Excess or Umbrella Liability, and Professional Liability, each with limits of 1 million dollars. Proposals must be submitted electronically via the OpenGov portal by November 19, 2026, at 3:00 pm.

POSTED

DEADLINE

J05P7600019 Telecommunications PBX Servers & ISI Accounting

Solicitation # BPM059542

The Maryland Department of Transportation Maryland Transit Administration is seeking proposals for maintenance and technical support services for its PBX telephone systems, specifically focusing on PBX Telecoms Servers and ISI Call Accounting. This secondary competition is strictly limited to Master Contractors already awarded a contract under the PBX IV Telecommunications Equipment and Services Master Contract 001B0600162. The scope of work includes hardware, software, and preventive maintenance for PBX Univerge SV 9500-UG50 systems, as well as the assumption of existing ISI Telemanagement Solutions Inc. client billing services. Services are required across multiple Maryland sites, including Police HQ and the Bus Main Shop, with performance periods for maintenance extending from February 23, 2027, through December 31, 2030. The procurement is divided into five functional areas covering hardware, extended warranties, time and material labor for move-add-change activities, general maintenance, and client billing. Technical merit is weighted more heavily than price in the award decision, with key evaluation factors including technician certifications, proximity to sites, and the ability to meet strict response times, such as a one-hour window for catastrophic failures. Proposals must be submitted as separate password-protected technical and financial volumes by November 20, 2026. The project carries participation goals of 25 percent for Minority Business Enterprises and 2 percent for Very Small Business Enterprises.

POSTED

DEADLINE

PORFP J05P7600020 - PBX Telecom IVR Maintenance

Solicitation # BPM059532

The Maryland Department of Transportation Maryland Transit Administration is soliciting proposals for PBX Telecommunications Interactive Voice Response (IVR) System Maintenance Services. This secondary competition is strictly limited to Master Contractors already awarded a contract under the PBX IV Telecommunications Equipment and Services Master Contract 001B0600162. The scope of work involves providing maintenance and support for IVR systems integrated with SV9500 PBX communications servers across various Maryland sites. Services are divided into three functional areas: hardware, peripherals, and software; manufacturer extended warranty and maintenance services provided on a monthly fixed fee basis; and time and material labor for move, add, and change activities. The estimated period of performance runs from February 23, 2027, through December 31, 2030. Proposals must be submitted as separate password-protected technical and financial volumes via email to the procurement officer by November 20, 2026. Award selection is based on the most advantageous proposal, with technical merit carrying greater weight than financial submissions. Key evaluation factors include requirement fulfillment, relevant experience in repairing the specified equipment, technician certifications, and the ability to maintain an office spares inventory for catastrophic failures. The contractor must adhere to Maryland State Information Technology Security Policies and meet specific minority business enterprise goals of 25 percent for MBE and 2 percent for VSBE in functional areas two and three.

POSTED

DEADLINE

Laboratory Systems Integration TechnicianThis subcontract opportunity is for a Laboratory Systems Integration Technician to support prime contractors on Department of Fisheries and Oceans projects within Canada. The role involves the physical installation and configuration of pH control systems, specifically requiring the wiring of probes from over 76 units to a central control hub. Technical responsibilities include configuring digital and analog outputs, implementing low-voltage shielding for mV signals, and testing dynamic feedback loops within humid tank room environments to deliver a fully commissioned integrated system. The solicitation was posted on November 10, 2026, with a response deadline of November 26, 2026. Falling under NAICS code 811210, this project is managed through the Government of Canada. Interested parties must ensure all technical requirements for system integration and environmental testing are met to successfully deliver the commissioned project.

Government of Canada / Gouvernement du Canada

POSTED

1 day ago

DEADLINE

in 14 days

AI Contract Overview

This subcontract for the Environmental Protection Agency involves providing comprehensive maintenance and leak testing for science bays used in underwater glider projects. The scope of work includes maintaining science bay housing, installing and calibrating water quality sensors, and conducting hydrostatic pressure tests using specialized chambers and O-ring seals to ensure all components are leak-proof at their designated design depth ratings. The primary objective is to deliver fully integrated, deployment-ready science bays to prime contractors. This effort falls under NAICS code 811210 and is managed by the EPA. Interested parties should note the response deadline of October 19, 2026.

General Info

EPA subcontract for underwater glider science bay maintenance, sensor calibration, and leak testing.

Agency

Environmental Protection Agency → Lead

NAICS

811210 - Electronic and Precision Equipment Repair and Maintenance

Place of Performance

Not specified

Set-Aside

NONE

Documents

This scope was carved out of 68HERL27Q0005.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Sole Source Combined Synopsis/Solicitation for ser

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedOct 14

subcontract

Response DeadlineOct 19

Deadline has passed

Submission Closed

10/19/2026, 08:00:00 PM UTC

Find active opportunities like this

Get full access to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

AgencyEnvironmental Protection Agency → Lead

ContactsNo contacts available

OfficeN/A

Organization / AgencyEnvironmental Protection Agency → Lead

Office AddressN/A

ContactsNo contact information available

Full Description

Performs full service of the science bay and conducts pressure testing for prime contractors on EPA underwater glider projects. Maintains science bay housing, installs and calibrates water quality sensors, and performs hydrostatic pressure tests using specialized chambers and O-ring seals to verify no leaks at design depth rating. Delivers a leak-proof, fully integrated science bay ready for deployment.