This Government Contract opportunity from California was posted on June 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Excavation and Trenching Safety Compliance

Closed

State & Local

Submission Closed07/30/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 541690

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Solicitation # 75R60226R00026

The Health Resources and Services Administration, Maternal and Child Health Bureau is soliciting proposals to establish a multiple-award Indefinite-Delivery, Indefinite-Quantity (IDIQ) contract pool of three to five providers. The objective is to obtain specialized scientific methodologies, systematic clinical evidence reviews, and programmatic support for the Newborn Screening Recommended Uniform Screening Panel (RUSP). The master IDIQ has a five-year period of performance, consisting of a 12-month base period and four sequential one-year option periods, with an aggregate collective ceiling value of $15,111,361.00. Concurrently with the master pool establishment, the government will award Task Order 1, titled Support for Evidence Reviews and Newborn Screening Processes and Reports, as a firm-fixed-price order. This procurement is conducted under FAR Part 12 and FAR Part 15 via the Revolutionary FAR Overhaul framework, meaning the government intends to award the master contracts and Task Order 1 based on initial proposals without formal negotiations. Qualified entities must submit a three-volume proposal consisting of a technical proposal limited to 25 pages, past performance references, and a price proposal using the mandatory government template. Pre-proposal questions are due by September 9, 2026, and final proposals must be submitted by September 22, 2026.

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F--VEGETATION SURVEY - DISTRICT 10 SOUTH

Solicitation # 140A0926Q0030

The Navajo Region of the Department of the Interior is soliciting bids for a vegetation survey in District 10 South under solicitation number 140A0926Q0030. This opportunity is specifically set aside for Indian Small Business Economic Enterprises under NAICS code 541690. The solicitation was posted on August 27, 2026, with a response deadline of September 10, 2026. The primary point of contact for this project is Elsie Begay, based in Gallup, New Mexico. To be eligible for award, offerors must complete the Indian Economic Enterprise Representation Form to certify their status under the Buy Indian Act and DIAR Part 1480. This certification requires the entity to meet the definition of an Indian Economic Enterprise at the time of the offer, at the point of contract award, and throughout the entire duration of the contract term. Failure to provide truthful information on this representation form may result in legal penalties under federal law.

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F--DISTRICT 18 ENVIRONMENTAL ASSESSMENT

Solicitation # 140A0926Q0033

The District 18 Environmental Assessment is a solicitation issued by the Department of the Interior's Navajo Region, based in Gallup, New Mexico. Identified by solicitation number 140A0926Q0033, this project falls under NAICS code 541690. The opportunity is specifically set aside for Indian Small Business Economic Enterprises, requiring offerors to self-certify their status as an Indian Economic Enterprise in accordance with the Buy Indian Act and DIAR Part 1480. The procurement process requires responses by September 10, 2026, with Elsie Begay serving as the primary point of contact. Labor requirements for the contract are governed by Wage Determination No. 2015-5477 Revision 32, which mandates specific wage rates and fringe benefits for service contract labor across Apache, Gila, and Navajo counties in Arizona.

Navajo Region

POSTED

1 day ago

DEADLINE

in 4 days

AI Contract Overview

The Orange County Sanitation District is seeking a subcontractor for Excavation and Trenching Safety Compliance in Fountain Valley, California. The primary objective of this contract is to designate competent and qualified personnel responsible for overseeing excavation, trenching, and confined space entry operations. The selected provider must ensure strict adherence to OSHA 1926 Subpart P standards and is required to submit a comprehensive list of qualified personnel through the PCMS. Interested parties must submit their responses by July 30, 2026.

General Info

Subcontractor for excavation and trenching safety compliance in Fountain Valley due July 30, 2026.

Agency

California → ORANGE COUNTY SANITATION DISTRICTView Agency

NAICS

541690 - Other Scientific and Technical Consulting ServicesView NAICS

Place of Performance

Fountain Valley, CA, 92708, USA

Set-Aside

NONE

Documents

This scope was carved out of PSA2026-002.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

COST ESTIMATING SERVICES

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No contract breakdown available.

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Timeline

PhaseClosed

PostedJun 18

subcontract

Response DeadlineJul 30

Deadline has passed

Submission Closed

07/30/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → ORANGE COUNTY SANITATION DISTRICT

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → ORANGE COUNTY SANITATION DISTRICT

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Designate Competent and Qualified Persons for excavation, trenching, and confined space entry. Submit personnel list via PCMS and ensure OSHA 1926 Subpart P compliance.

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