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This Government Contract opportunity from Department Of Homeland Security was posted on April 23, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Construction Administration and Phase Support

Closed
Federal

Contract Overview

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

Active Opportunities Like This One

NAICS: 541370
New
International
Develop an Inland Rock and Scree GIS layer
Solicitation # 2026/S 000-086585
Natural England is seeking a UK-based contractor, with a particular suitability for small and medium-sized enterprises, to develop England-wide inland rock and scree habitat maps. This entirely desk-based project requires extensive expertise in GIS, Earth Observation, habitat mapping, and biodiversity analysis to process aerial imagery and geological, topographical, and botanical datasets. The contract is a fixed-price engagement starting October 2, 2026, and ending no later than February 27, 2027. Key deliverables include GIS datasets in ESRI Shapefile or geodatabase format, completed metadata templates, a rolling data tracker, and any supporting code used for analysis. All outputs must be compatible with the Open Government Licence for public release. The contract will be awarded based on the most advantageous tender, weighted 60 percent on technical score and 40 percent on commercial score. Payment is structured via BACS transfer, with invoices due in December 2026 and February 2027, and 50 percent of the total contract value payable upon the final wash-up meeting. Under the selected intellectual property terms, the customer retains ownership of all new intellectual property. The contractor is responsible for proposing an accuracy-assessment method and ensuring data quality through specific attribute standards, including the use of FeatCode for calcareous and siliceous differentiation and the INRSC HabCode.
Natural England

POSTED

about 17 hours ago

DEADLINE

in 3 days

AI Contract Overview

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The contract titled Construction Administration and Phase Support is an 8(a) Sole Source subcontract under NAICS Code 541370, awarded by the Department of Homeland Security through its Workforce & Enterprise Operations division. The work requires comprehensive oversight throughout the construction phase, including reviewing submittals, conducting site inspections, managing punch lists, and coordinating directly with contractors to ensure compliance, quality, and timely project delivery. The performance location is specified as Springfield with a zip code of 22150, and the opportunity was posted on April 23, 2026, with a response deadline of May 7, 2026, at 4:00 PM. This subcontract is specifically reserved for small disadvantaged businesses certified under the 8(a) program, indicating a focus on supporting minority-owned enterprises in delivering critical construction administration services.

General Info

8(a) subcontract for construction administration in Springfield, supporting minority-owned businesses with oversight and compliance.

Agency

Department Of Homeland Security → Workforce & Enterprise OperationsView Agency

NAICS

541370 - Surveying and Mapping (except Geophysical) ServicesView NAICS

Place of Performance

Springfield, VA, 22150, USA

Set-Aside

NONE

Documents

This scope was carved out of 70T01026I7668N005.

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

View the prime solicitation

TSA Architect-Engineering Services

AI Contract Breakdown

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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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AgencyDepartment Of Homeland Security → Workforce & Enterprise Operations
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of Homeland Security → Workforce & Enterprise Operations
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Provide oversight during construction, including submittal review, site inspections, punch list management, and coordination with contractors.

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NAICS: 325920
Federal
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NAICS: 325920
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Supply of High-Purity Potassium Chlorate (PC)The contract entails the procurement and delivery of high-purity Potassium Chlorate (KClO₃) specifically for use in explosives detection canine training programs under the Department of Homeland Security’s Workforce & Enterprise Operations. The substance must meet stringent purity and consistency standards to ensure reliable and safe training outcomes, with mandatory quality control procedures and stability testing to verify chemical integrity over time. All delivery and handling activities must comply with federal hazardous materials regulations, including proper packaging, labeling, transportation, and storage protocols to mitigate risks associated with this oxidizing agent. Performance is tied to Atlantic City, New Jersey, with all materials to be delivered to this designated location. The contract falls under NAICS code 325920, which classifies it within the industrial chemical manufacturing sector, indicating the supplier must possess the technical capability to produce and purify KClO₃ to the required specifications. As a subcontract, this procurement is embedded within a broader contractual framework, and while the solicitation number and point of contact are not provided, the posting date of July 27, 2026, suggests this is a forward-looking opportunity for qualified vendors to support critical homeland security training operations. Compliance with safety and regulatory standards is non-negotiable and central to contract fulfillment.
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