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This Government Contract opportunity from Texas was posted on June 19, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Erosion Control Installation – Rock Trenches and Rock Mattress

Closed
State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 237130
New
SLED
Water Meter Gateway Tower
Solicitation # CIP PW 26-30
The City of Lathrop is soliciting bids for the Water Meter Gateway Tower project (CIP PW 26-30) located at 2908 Hemsworth Court, Lathrop, California. The project involves the construction of an 80-foot tall, self-supporting triangular lattice steel data transmission tower that is TIA-222-I compliant and capable of withstanding 110 mph wind gusts. The scope of work includes providing CA engineer-stamped plans, constructing a drilled concrete pier and pad, installing a city-furnished NEMA 3-rated equipment cabinet, and running electrical and communication conduits to a control hut. Additional site work includes asphalt removal and replacement and the installation of a traffic-rated concrete box. The facility is designed to support multiple gateway antennae for transmitting data from telemetrically-enabled water meters to City offices. The contract will be awarded to the lowest bidder based on the base bid price, with an engineer's estimate of 125,000 dollars. Work must commence within 10 working days of the Notice to Proceed and be completed within 40 working days. Bidders must provide a 10 percent bid bond, and the successful contractor must provide 100 percent performance and payment bonds, along with a 10 percent warranty bond. As a public works project, compliance with California Labor Code Section 1700 regarding prevailing wages is mandatory. Bids must be submitted in a sealed envelope to the City Clerk by October 20, 2026, and must include proof of current DIR registration. Progress payments will be processed monthly upon review by the project engineer.
City of Lathrop

POSTED

3 days ago

DEADLINE

in 15 days
NAICS: 237130
New
Federal
EIE490 Microreactor Synchronization, Eielson AFB, Alaska
Solicitation # W911KB279A007
The U.S. Army Corps of Engineers, Alaska District, is seeking market intelligence through a Request for Information for the EIE490 Microreactor Synchronization project at Eielson Air Force Base, Alaska. This initiative involves the design and construction required to install a 45MWth/5 Mwe nuclear microreactor, specifically focusing on extending water, power, communications, and heating systems to support plant operations. A primary objective is the synchronization of the nuclear microreactor and the Combined Heat and Power Plant with the base electrical and steam heating distribution grids. The project is funded via MILCON with a target budget of approximately 135 million dollars. The project timeline indicates that planning and development began in December 2025, with a planned construction award in fiscal year 2028, substantial completion by October 2030, and fiscal closeout in fiscal year 2031. Key site challenges include a high water table and likely soil contamination, including PFAS. The government is currently evaluating the most effective contracting vehicle, considering options such as a standard FAR-based Firm-Fixed-Price contract or an Other Transaction Authority approach like Construction Manager at Risk. This RFI is voluntary and intended for market research under NAICS code 237130 to determine industry capabilities and the optimal project delivery method.
W2SN Endist Alaska

POSTED

3 days ago

DEADLINE

in 11 days
NAICS: 237130
New
International
New Underground Electric Service System
Solicitation # NCC-CS-041053-NRFP
The National Capital Commission is soliciting proposals for the installation of a new underground electrical service system at Jacques Cartier Park North in Gatineau, Quebec. The project aims to provide a permanent, higher-capacity power supply to support major events, such as Winterlude, while reducing reliance on diesel generators. The scope of work includes the removal of existing electrical infrastructure and the installation of a new 600V Hydro-Quebec service, a main distribution cabinet, low-voltage distribution for the park and Maison du Vélo, and the provision of power pedestals for temporary event connections. The project is divided into two phases: Phase 1 (Core Scope) focuses on infrastructure and civil works in the western portion of the park near Laurier Street, including chambers CT-1 and CT-2, while Phase 2 (Option Scope) extends to the south-east and north-east kiosks and associated pull manholes. The contract has a one-year term with an option to extend for an additional year. Bidders must be Canadian suppliers and hold specific Régie du bâtiment du Québec (RBQ) licenses, including subclasses 1.4, 1.5, 1.7, and 16, with the electrical subclass requiring a valid CMEQ license. Additionally, the contractor or their subcontractor must be recognized by Hydro-Quebec to perform underground civil and electrical distribution work. Key project requirements include the protection of significant trees, adherence to a spill prevention and response plan, and the reinstatement of the park to its original condition. Award decisions will be based on a two-tiered financial framework; if the combined price for both phases exceeds the budget, the NCC may award the contract for Phase 1 only to the top-ranked proponent. Performance and labour and material payment bonds are required at 50 percent of the project value.
National Capital Commission

POSTED

3 days ago

DEADLINE

in 3 days
NAICS: 237130
New
SLED
IFB-26-27-015-Brookview Road Transmission Pole Access Road
Solicitation # IFB-26-27-015
The City of Danville is soliciting bids from Virginia-licensed contractors for the construction of an access road off Brookview Road to provide access to electrical transmission poles. Located within a 100-foot wide city easement on parcel 00182, the scope of work includes mobilization, clearing, grubbing, grading, the installation of storm culverts and structures, curb and gutter construction, and paving. The project also requires the implementation of erosion and sediment control measures, a stormwater BMP, and the delivery of an as-built survey. All work must comply with federal, state, and local regulations, including permits from the DEQ and USACE, and contractors must maintain a minimum clearance of 20 feet from energized transmission lines. Bids are due by October 8, 2026, at 2:00 PM, and will be awarded to the lowest responsive and responsible bidder based on the total combined lump sum price, with consideration given to the proposed completion time. The project timeline specifies substantial completion within 60 calendar days and final completion within 75 calendar days from the Notice to Proceed. Required financial securities include a 5% bid bond and 100% performance and payment bonds, with the performance bond remaining in effect for one year after final acceptance. Additionally, a 5% retainage will be withheld from invoices until final completion. Liquidated damages for delays are set at $500 per day.
City of Danville

POSTED

3 days ago

DEADLINE

in 3 days

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Harris County is seeking a subcontractor to install rock trenches and rock mattresses, using riprap or articulated concrete blocks, to stabilize eroding channel banks. The work requires precise excavation and compaction of soil two feet above and below the identified failure plane, as directed, to ensure long-term structural integrity against erosion. The scope includes all necessary site preparation, material placement, and compaction to meet engineering specifications for bank stabilization. This solicitation is open as a subcontract under NAICS code 237130, with a response deadline of July 13, 2026. Interested parties must submit their proposals through the designated portal by the specified deadline to be considered for award.

General Info

Install rock trenches and mattresses to stabilize eroding channel banks by July 13, 2026.

Documents

This scope was carved out of 26/0184.

The full solicitation package (17 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

ITB - Channel Erosion Repairs at Jackson Bayou for Harris County Flood Control District

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Timeline

PhaseClosed
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Response Deadline

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Submission Closed

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Organization & Contact Information

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AgencyTexas → Harris County
ContactsNo contacts available
OfficeN/A
Organization / AgencyTexas → Harris County
Office AddressN/A
ContactsNo contact information available

Full Description

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Installation of rock trenches and rock mattress (riprap or articulated concrete blocks) to stabilize eroding channel banks, including excavation and compaction 2 feet above and below the failure plane as directed.

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Same awarding agency

NAICS: 541512
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Solicitation # 26/0275
Harris County is soliciting proposals for a modern, secure, and scalable Fire Inspection Management Software (FIMS) to support the Harris County Fire Marshal's Office. The primary objective is to unify business functions into a single enterprise solution centered on a master property record, featuring a public-facing Operational Permit Management portal for various permit types. Key technical requirements include the migration of historical data from Emergency Reporting and QuickBase, integration with e-Permits, Microsoft Outlook, and Power BI, and the ability to enforce International Fire Code, International Building Code, and NFPA standards. The contract is expected to begin around December 1, 2026, for a 24-month term, utilizing a fixed, all-inclusive pricing model. Award selection is based on a best-evaluated proposal approach, with the highest weights placed on system functionality (30%) and integration and reporting (25%). Vendors must pass a mandatory cybersecurity and IT controls review and adhere to strict security standards, including annual training and background checks. Compliance requirements include a 15% M/WBE participation goal, adherence to a minimum contractor wage of $21.65 per hour, and the provision of comprehensive insurance coverage. Proposals must be submitted via the Bonfire portal by October 19, 2026, and must include detailed functional responses, a project management plan, and specific pricing tables.
Computer Systems Design Services

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DEADLINE

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