This Government Contract opportunity from Connecticut was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Sample Collection and Field Sampling Services

Closed

State & Local

Submission Closed06/12/2026, 03:00:00 PM UTC

Contract Overview

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

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NAICS: 541370

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SLED

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Surveying and Layout ServicesThe contract involves providing surveying and layout services specifically focused on construction staking, grade verification, and as-built surveys to ensure the precise placement of all project elements. It is a subcontract opportunity issued by the Tennessee Department of Transportation, intended for work taking place in Marion. The services are critical to verifying that construction activities adhere to design specifications and positioning requirements throughout the project lifecycle. This opportunity falls under the NAICS code 541370, which pertains to surveying and mapping services. The solicitation was posted with a response deadline of June 26, 2026. While specific contact details and set-aside information are not provided, the contract’s core objective is to ensure accuracy and quality control in construction through meticulous surveying tasks. This ensures that all aspects of the construction align with planned parameters, supporting the successful completion of the project.

Tennessee Department of Transportation

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DEADLINE

Quality Measurement and IRI Compliance ServicesThis contract involves the use of a Road Profiler to measure the International Roughness Index (IRI) with the goal of ensuring compliance with the Tennessee Department of Transportation's payment thresholds related to pavement smoothness. The subcontract focuses on quality measurement services that verify pavement conditions, thereby facilitating accurate payments based on established smoothness criteria. The contract is with the Tennessee Department of Transportation and is designated under the NAICS code 541370, which pertains to surveying and mapping services. The performance location is specified as Sequatchie, Tennessee. Responses to this subcontract were due on June 26, 2026, coinciding with the posted date. This engagement supports TDOT’s commitment to maintaining high standards in roadway construction and maintenance by employing precise IRI measurements.

Tennessee Department of Transportation

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DEADLINE

As-Built Documentation ServicesThis contract involves providing as-built documentation services, specifically the preparation and submission of as-built drawings that accurately depict the actual clearances as constructed, to CSX. The task requires detailing the final built conditions to ensure compliance and verification of construction relative to design specifications. The contract is classified under NAICS code 541370, which relates to engineering services. The solicitation is issued by the Tennessee Department of Transportation (TDOT) and is set as a subcontract opportunity. The work is to be performed in Davidson, Tennessee. The response deadline for proposals is June 26, 2026, with the submission timestamp matching the posted date and time. No set-aside designation, point of contact, or full address details were provided in the contract data. The contract is aimed at ensuring accurate documentation of infrastructure projects as they have been executed.

POSTED

DEADLINE

Surveying and Site Layout ServicesThis contract involves providing comprehensive surveying services, including construction layout, elevation control, and as-built surveys, to support various phases of a construction project. The services are aimed at ensuring accurate site measurements and documentation that are critical for project execution and verification. The contract is designated as a subcontract under NAICS code 541370, indicating specialized professional services in surveying. The Tennessee Department of Transportation is the contracting agency responsible for this work, with the place of performance specified in Sumner. The contract details were posted and due on June 26, 2026. While specific contact information and solicitation numbers are not provided, the project focuses on delivering precise and reliable survey data to support infrastructure development managed by the state transportation department.

Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

This contract entails providing sample collection and field sampling services focused on water system monitoring. The contractor is responsible for collecting water samples from distribution system sites in accordance with approved protocols to test for lead, copper, disinfectant residuals, and microbiological contaminants. These services are crucial for ensuring water quality and regulatory compliance. The contract is a subcontract opportunity posted on May 20, 2026, with a response deadline of June 12, 2026, under NAICS code 541370, which covers scientific research and development services. It is issued by a water agency in Connecticut, though specific location details and points of contact are not provided. The work will be performed within the state, supporting the ongoing water quality testing initiatives of the agency.

General Info

Provide water sampling for lead, copper, disinfectants, and microbiological contaminants in Connecticut.

Agency

Connecticut → WaterView Agency

NAICS

541370 - Surveying and Mapping (except Geophysical) ServicesView NAICS

Place of Performance

CT, USA

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 20

subcontract

Response DeadlineJun 12

Deadline has passed

Submission Closed

06/12/2026, 03:00:00 PM UTC

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Organization & Contact Information

AgencyConnecticut → Water

ContactsNo contacts available

OfficeN/A

Organization / Agency

Connecticut → Water

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Collect water samples from distribution system sites following approved protocols for lead/copper, disinfectant residuals, and microbiological testing.