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This Subcontract opportunity from California was posted on June 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Surveying and Subsurface Utility Mapping

Closed
State & Local

Contract Overview

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

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NAICS: 541370
New
SLED
2027-01 Historic Resources Survey Phase 3
Solicitation # 2027-01
Walker County, Georgia, is seeking proposals from consultants to conduct an intensive historic resources survey of approximately 523 to 600 parcels in the unincorporated southeastern portion of the county. The project focuses on cataloging buildings and structures constructed before 1985, including monuments, bridges, and fortifications. All work must adhere to the Secretary of the Interior's Standards for Archaeology and Historic Preservation, the National Register Bulletin, and the Georgia Historic Resources Manual. The project is financed via a Historic Preservation Fund Grant from the National Park Service and administered by the Georgia Historic Preservation Division. Proposals must be submitted in a sealed envelope to the Walker County Government office by 2:00 p.m. on December 15, 2026. Submissions must include two written copies and one electronic copy on a flash drive, with a maximum page limit of 35 pages. Required documentation includes proof of SAMS.GOV registration, a Unique Entity ID, a project team list, and a budget demonstrating the project can be completed within the maximum allotted $33,633. Selection is based on professional qualifications, technical competence, ability to meet schedules and budgets, past performance, project understanding, and quality assurance processes. Contractors must comply with federal and state non-discrimination laws, including the Americans with Disabilities Act and the Civil Rights Act of 1964.
Walker County Board of Commissioners

POSTED

about 4 hours ago

DEADLINE

in about 1 month
NAICS: 541370
New
International
Aerial Services including asset inspection and surveys
Solicitation # 37888
Network Rail Infrastructure Limited is soliciting aerial services for asset inspection and surveys under solicitation number 37888. The project is divided into three lots: Lot 1 covers Scotland with an estimated value of 19.8 million GBP, Lot 2 covers England and Wales with an estimated value of 14.6 million GBP, and Lot 3 is a national requirement. The total estimated contract value is 34.4 million GBP excluding VAT. The agreement features an initial five-year term starting April 1, 2028, with options to extend for three additional one-year periods, potentially lasting until March 31, 2036. The procurement follows a single-stage competitive flexible procedure where suppliers must submit a Pre-Qualification Questionnaire (PSQ), a Technical Envelope, and a Commercial Envelope via the Network Rail Bravo eSourcing Portal. Evaluation is phased, with the PSQ assessed first; only the top three ranked suppliers per lot will advance to the Invitation to Tender (ITT) evaluation. Awards will be based on the Most Advantageous Tender. The deadline for enquiries is December 10, 2026, and the final tender submission deadline is December 17, 2026. Small and medium-sized enterprises, as well as voluntary, community, and social enterprises, are identified as particularly suitable for this procurement.
Network Rail Infrastructure Limited

POSTED

about 6 hours ago

DEADLINE

in about 1 month

AI Contract Overview

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The contract involves conducting detailed site surveying and subsurface utility locating to facilitate safe drilling and sampling activities as part of a Phase II Environmental Site Assessment (ESA). This work is critical for identifying underground utilities and ensuring that exploratory drilling operations do not interfere with existing infrastructure, thereby promoting safety and regulatory compliance throughout the investigation process. The contract is issued by the Engineering Bureau of Public Works in California and is designated as a subcontract opportunity under the NAICS code 541370, which covers surveying and mapping services. The work location is specified as Los Angeles, and the solicitation was posted on June 1, 2026, with responses due by June 17, 2026. Although there is no information on set-aside status or specific organization type requirements, this opportunity is targeted at qualified firms capable of delivering precise surveying and utility mapping services to support environmental site investigations.

General Info

Site surveying and utility locating for safe drilling during Phase II ESA in Los Angeles, California.

Documents

This scope was carved out of 230293.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

TOS No. 21-024 - West Los Angeles Maintenance Yard Project - Limited Phase II Environmental Site Assessment

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Timeline

PhaseClosed
Posted

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Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Engineering Bureau, Public Works
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Conduct site surveying and subsurface utility locating to support safe drilling and sampling during the Phase II ESA.

More opportunities from California → Engineering Bureau, Public Works

Same awarding agency

NAICS: 541330
New
SLED
TOS No. 105 - Baldwin Vista Green Streets Project
Solicitation # 105
Task Order Solicitation No. 105 is for the Baldwin Vista Green Streets Project, managed by the City of Los Angeles Bureau of Engineering and LA Sanitation and Environment. The project focuses on stormwater capture and infiltration within the Baldwin Vista community, specifically along Coliseum Street between Hauser Boulevard and Nicolet Avenue. The scope of work includes engineering services for pre-design, design, bid and award, and construction support to install approximately 23 double drywell units, one single drywell unit, 450 square feet of bioswales with native landscaping, 40 new street trees, and seven educational displays. The project is funded through the Safe Clean Water Program, with total estimated costs ranging from 9.3 million dollars for construction to approximately 10.9 million dollars when including planning, design, operations, maintenance, and three years of post-construction monitoring. The contract utilizes a hybrid compensation structure, with pre-design and design phases paid on a lump-sum basis and bid, award, and construction support services reimbursed at hourly-salary rates. Proposals are evaluated based on project understanding and technical approach (30 percent), team qualifications (20 percent), value and resource allocation (20 percent), knowledge of City standards (20 percent), and project delivery performance (10 percent). Key requirements include adherence to ADA accessibility, California prevailing wage laws, and a Minority Business Enterprise participation goal of 18 percent. Deliverables follow a phased review process with required approvals at 30, 50, 90, and 100 percent design stages. The solicitation closing date is January 5, 2027, with the task order expected to be issued by April 15, 2027.
Engineering Services

POSTED

1 day ago

DEADLINE

in about 2 months
View Details

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