This Government Contract opportunity from Department Of The Interior was posted on July 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Septic System Design and Permitting

Closed

Federal

Submission Closed08/12/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 541330

New

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On-Call Structural and Seismic/Disaster Engineering Services

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R.T. Orr Dam Geotechnical Investigations

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DEADLINE

Traffic Signal Installation Oversight and Quality AssuranceThe Traffic Signal Installation Oversight and Quality Assurance subcontract involves providing technical supervision and oversight for prime contractors working on regional signal synchronization projects for the City of Aliso Viejo. The selected provider will be responsible for conducting on-site field supervision to ensure that installation contractors adhere to approved plans, specifications, and estimates, as well as Caltrans signal installation standards. Key deliverables include the performance of post-construction walkthroughs and the submission of detailed installation compliance reports and walkthrough documentation. This project is located in Aliso Viejo, California, with a response deadline set for December 2, 2026.

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DEADLINE

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Solicitation # 20261026016

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POSTED

DEADLINE

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Buckhead Community Improvement District

POSTED

about 14 hours ago

DEADLINE

in 16 days

AI Contract Overview

The Septic System Design and Permitting subcontract, issued by the Department of the Interior under Fws Construction & A/e - Bil/disaster, requires the development of comprehensive engineering plans and specifications for a new septic system. The scope of work includes performing hydraulic calculations, creating a mound design, integrating a lift station, and securing all necessary environmental permits. This opportunity is designated as a Total Small Business Set-Aside under NAICS code 541330. The solicitation was posted on July 15, 2026, and requires a response by August 12, 2026, at 5:00 PM.

General Info

Small business subcontract for septic system engineering design and environmental permitting services.

Agency

Department Of The Interior → Fws Construction & A/e - Bil/disaster

NAICS

541330 - Engineering Services

Place of Performance

Set-Aside

SBA

Documents

This scope was carved out of 140FC326R0010.

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

View the prime solicitation

WA-MAKAH NFH-SEPTIC SYSTEM REPLACEMENT

AI Contract Breakdown

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Timeline

PhaseClosed

PostedJul 15

subcontract

Response DeadlineAug 12

Deadline has passed

Submission Closed

08/12/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Fws Construction & A/e - Bil/disaster

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of The Interior → Fws Construction & A/e - Bil/disaster

Office AddressN/A

ContactsNo contact information available

Full Description

Develop engineering plans and specifications for the new septic system, including hydraulic calculations, mound design, and lift station integration, and secure required environmental permits.