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This Solicitation opportunity from Department Of Defense was posted on September 10, 2021. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Oahe Powerhouse Line 1

Closed
W9128F21B0019Federal

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
115kV Transmission Line 1266 Rebuild Stanton North Substation to Dead-End Structure 79
Solicitation # 26-012
Nebraska Public Power District is soliciting sealed bids for Contract No. 26-012 to rebuild approximately 4.05 miles of the 115kV transmission line 1266, extending from the Stanton North substation to Dead-End Structure 79. The scope of work requires the contractor to provide all labor, supervision, equipment, and miscellaneous materials to replace all structures, conductors, shield wires, and hardware. Key technical deliverables include the installation of 28 wood H-Frame tangent structures and one tubular steel monopole dead-end on a drilled pier, upgrading the conductor to 954 kcmil 45/7 ASCR Rail, and installing 0.551 diameter fiber optic ground wire and EHS steel shield wire. The project also involves tree clearing, site preparation, and the removal of existing structures and conductors. Bids are due by 2:00 p.m. CST on December 2, 2026, and must be submitted as sealed hard copies to the Procurement Department in Columbus, Nebraska. The award will be based on the lowest cost and best bid, with evaluation factors including technical conformance, schedule capability, financial standing, and past performance history. Prospective bidders are encouraged to attend an optional pre-bid teleconference and site visit on November 23, 2026. Required submission documents include a signed proposal page, a completed price quotation table, a W-9 form, and bid security in the form of a certified check, irrevocable letter of credit, or bid bond. The successful contractor must provide a performance bond and maintain workers compensation and commercial general liability insurance.
Nebraska Public Power District

POSTED

about 16 hours ago

DEADLINE

in about 1 month
NAICS: 237130
New
SLED
Traffic Signal Synchronization Project Along Hamner Ave And Archibald Ave
Solicitation # 26-119CIP
The City of Eastvale, California, is soliciting bids for the Traffic Signal Synchronization Project Along Hamner Avenue and Archibald Avenue under solicitation number 26-119CIP. The project involves the installation of traffic signal controllers, field ethernet switches, fiber optic trunk and breakout cables, and conflict monitor units, as well as the implementation of hybrid detection systems. The scope includes significant infrastructure work such as installing PVC conduits, pull boxes, and performing pavement restoration. All work must be completed within 50 working days from the commencement date and must adhere to the standards of the County of Riverside, Caltrans, and the Americans with Disabilities Act. The contract will be awarded to the apparent low bidder based on the total bid price, including the base bid and specific alternates. To be eligible, the prime contractor must hold a current California Class A General Engineering Contractor license. Required submission documents include a signed bid form, bid security, a statement of qualifications, and a non-collusion declaration, all submitted via the PlanetBids portal. The selected contractor will be required to provide construction performance, labor and material payment, and warranty bonds. Payment will be administered on a lump sum basis according to an approved schedule of values, with final payment contingent upon the submission of project record drawings and the execution of a release of claims.
City of Eastvale

POSTED

2 days ago

DEADLINE

in 14 days
NAICS: 237130
New
Federal
CSSC Utility Feed Transformer Replacement
Solicitation # W912P627SSA001
The U.S. Army Corps of Engineers, Chicago District, is conducting market research via Sources Sought Notice W912P627SSA001 to identify qualified small business contractors for the turnkey removal and replacement of two utility feed transformers at the Chicago Sanitary and Ship Canal Fish Dispersal Barrier facility in Lockport, Illinois. The project involves the removal and disposal of two existing 4,000/5,000 kVA transformers and the installation, testing, and commissioning of two new operational replacements. The contractor will be responsible for all labor, materials, equipment, rigging, and supervision, while existing concrete pads, cabling, and switchgear will be reused. The estimated magnitude of construction is between 500,000 and 1,000,000 dollars, with an estimated project schedule of 365 calendar days. Interested firms must demonstrate technical capabilities in medium-voltage electrical work, including pre-energization electrical acceptance testing in accordance with NETA ATS and IEEE C57 standards. Key requirements include the ability to supply biobased dielectric insulating fluid and steel enclosures with recovered materials, as well as strict adherence to USACE EM 385-1-1 and NFPA 70E safety standards. Applicants must provide their small business status under NAICS code 237130, proof of bonding capacity, and up to three relevant project examples from the last five years. Responses, which should not include price quotes, are due by November 5, 2026, and must be submitted using the provided response template.
W072 Endist Chicago

POSTED

2 days ago

DEADLINE

in 7 days

General Info

NAICS

237130 - Power and Communication Line and Related Structures Construction

Place of Performance

Pierre, SD, 57501, USA

Set-Aside

NONE

Documents

11

W9128F21B0019 Amendment 0001

PDF, High priority: read this first2 pages · amendment
High

W9128F21B0019 Amendment 0002

PDF, High priority: read this first3 pages · amendment
High

W9128F21B0019 Amendment 0002 - Powerhouse Line 1, Oahe Dam

PDF, High priority: read this first1 page · amendment
High

W9128F21B0019 Amendment 0003 - OAHE Powerhouse Line 1

PDF, High priority: read this first2 pages · amendment
High

W9128F21B0019 Amendment 0004

PDF, High priority: read this first2 pages · amendment
High

W9128F21B0019 - Oahe Dam Powerhouse Line 1 Drawings

PDF, High priority: read this first20 pages · specifications
High

W9128F21B0019 - OAHE Powerhouse Line 1

PDF, High priority: read this first61 pages · ifb
High

W9128F21B0019 - Powerhouse Line 1 Oahe Dam Specifications

PDF, High priority: read this first127 pages · specifications
High

W9128F21B0019 - Oahe Powerhouse Line 1 Abstract of Offers

PDF, Low priority1 page · award
Low

W9128F-21-B-0019 Powerhouse Line 1 Replacement Site Visit Attendance

PDF, Low priorityspecial-notice
Low

SITE+VISIT+2_Record+of+Attendance_OA+Powerhouse+Line+1.pdf

PDF

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Notice updated

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Response Deadline

Deadline has passed

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Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → W071 Endist Omaha
Contacts2 people available
OfficeOMAHA, NE, 68102-4901, USA
Office AddressOMAHA, NE, 68102-4901, USA

Full Description

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Amendment 04: Cancel the solicitation due to lack of acceptable bids. Amendment 03: Extend the bid due date to 8 September 2021 at 2pm CDT. Amendment 02: Adjust contract duration to 420 days. Update Section 00 21 00, paragraph 1.1.6 Description of Work. Update Section 01 12 00, paragraph 1.7. Amendment 01: Additional site visit scheduled for 19 August 2021 at 9am. The U.S. Army Corps of Engineers, Omaha District hereby issues a solicitation for - Oahe Powerhouse Line 1. The solicitation will close on 31 August 2021. This solicitation is UNRESTRICTED and open to both large and small business participation. Site Visit: Date/Time: Tuesday, August 10, 2021 at 10am Address: 28563 Power House Road, Pierre SD 57501. POC: Jace Anderson, +1 (555) 000-0000, contact@example.gov Project Description: This is a construction contract to replace overhead conductors, insulators, connectors, and associated hardware for the 115kV power line at the US Army Corps of Engineers (USACE) Oahe Project. The contractor shall complete all work as described in the technical plans and specifications. In general, this project will involve removing existing insulators, connectors, and hardware and replacing with new. The installation will be on overhead conductors running from the generator step-up (GSU) transformer outside of the powerhouse to the switchyard. The Period of Performance for this effort (including Options) is approximately 6 months. Estimated Magnitude of Construction is between $200,000 and $500,000. NAICS Code: The Primary North American Industry Classification System (NAICS) code anticipated for solicitation is 237130, Power and Communication Line and Related Structures Construction, with a size standard for Small Business of $39.5M. Please be advised of on-line registration requirements in the System for Award Management (SAM) database http://www.sam.gov/ and directed solicitation provisions concerning electronic annual Representations and Certifications. Representations and Certifications are required to be updated annually as a minimum to keep information current, accurate and complete. The electronic annual representations and certifications are effective until one year from date of submission or update. Obtaining Solicitation Documents: Solicitation documents will be posted to the web via SAM (sam.gov). Find solicitation announcement in SAM (sam.gov). Use the - All Award Data' to locate the project (by entering the solicitation number. By using the - login' feature, it allows additional search features and allows you to keep your searches. Login might be required on some solicitations that are considered restricted. Once you have located your project, click on link to solicitation to view the project. Files may be downloaded from the column on the left side reading - Attachments/Links. Contracting Office Address: USACE Omaha District 1616 Capital Ave, Omaha, NE 68102-4901 Point of Contact: All questions regarding this pre-solicitation should be made to the Contract Specialist, who can be reached by email: contact@example.gov. Place of Performance: Note: Offerors please be advised that an online registration requirement in System for Award Management (SAM) database http://www.sam.gov/ exists and directed solicitation provisions concerning electronic annual Representations and Certifications on SAM. Representations and certifications are required to be up-dated annually as a minimum to keep information current, accurate and complete. The electronic annual representations and certifications are effective for one year from date of submission or update to SAM. Solicitation documents will be posted to the web via Beta SAM.gov (beta.sam.gov). Registration is required to access solicitation documents. Beta SAM.gov provides secure access to acquisition-related information, synopsis or pre-solicitation notices and amendments.

More opportunities from Department Of Defense → W071 Endist Omaha

Same awarding agency

NAICS: 541330
New
Federal
USACE Omaha District - $249M Unrestricted Sentinel Construction Management Services (CMS) MATOC
Solicitation # W9128F26RA124
The USACE Omaha District is soliciting proposals for the Sentinel Construction Management Services (CMS) Multiple Award Task Order Contract (MATOC) under NAICS 541330. This unrestricted effort has a total estimated capacity of 249 million dollars, with the government intending to award four firm-fixed price Indefinite Delivery Contracts (IDCs). The contract supports the U.S. Air Force across the Northwestern Division, covering 15 states including Washington, Oregon, Idaho, Nevada, Utah, Montana, Wyoming, Colorado, North Dakota, South Dakota, Nebraska, Kansas, Iowa, Missouri, Minnesota, and Wisconsin. The performance period consists of a five-year base period with options extending the total duration up to seven years and six months. The scope of work involves providing professional, administrative, and management staff augmentation to oversee construction projects. Key responsibilities include performing Quality Assurance inspections per ER 1180-1-6, monitoring safety compliance according to EM 385-1-1, and managing project documentation through the Resident Management System or Construction Management Platform. Awards will be based on a best-value tradeoff process evaluating past performance, technical and management approach, key personnel resumes, small business participation, and cost. Proposals must be submitted electronically via the Procurement Integrated Enterprise Environment (PIEE) by November 10, 2026.
Engineering Services

POSTED

2 days ago

DEADLINE

in 12 days
View Details
NAICS: 237990
New
Federal
LOWER BRULE NORTH SHORELINE STABILIZATION AND ECOSYSTEM RESTORATION, ELEMENT 2
Solicitation # W9128F27BA007
The Lower Brule North Shoreline Stabilization and Ecosystem Restoration, Element 2 project is a construction effort located along the left descending bank of Lake Sharpe near Big Bend, South Dakota. Managed by the USACE Omaha District, the project focuses on Reach 4 of the lake and involves the construction of a 100-foot-wide riparian planting bench, a gravel maintenance path, and a 200-by-1,500-foot island in water up to three feet deep. Key technical requirements include the installation of a riprap revetment to protect against erosion and the planting of cottonwood trees and other culturally significant vegetation. These efforts are designed to create approximately 32 acres of riparian habitat and 5.17 acres of emergent wetland through tasks such as earth moving, grading, bank shaping, and topsoil placement. This procurement is a 100 percent Small Business Set-Aside under NAICS code 237990, with an estimated construction value between 10 million and 25 million dollars. The project is being solicited as a single-step sealed bidding process via an Invitation for Bid, with a required period of performance of 550 days following the Notice to Proceed. Bidders must be registered in the System for Award Management and submit their offers through the PIEE Solicitation Module. Additional requirements include the provision of performance and payment bonds and adherence to South Dakota Heavy and Highway wage determinations, with a specific note regarding a 4.5 percent Tribal Employment Rights Ordinance tax.
Other Heavy and Civil Engineering Construction

POSTED

3 days ago

DEADLINE

in about 1 month
View Details
NAICS: 541990
New
Federal
Vandenberg SFB Tank Inspection
Solicitation # W9128F27QA002
Solicitation W9128F27QA002 is a firm-fixed-price, non-personnel services contract for the inspection of Department of Defense fuel tanks at Vandenberg SFB, California. This 100 percent Service-Disabled Veteran-Owned Small Business set-aside under NAICS 541990 requires the contractor to perform API 653 internal inspections on aboveground storage tanks, specifically focusing on Tank 1702, a welded steel vertical Jet A storage tank. The scope of work includes fuel removal, disposal, tank cleaning, and the replacement of wiper seals. Contractors must provide a certified API 653 inspector and a project manager to ensure compliance with API 650, API 653, NFPA 30, and various Unified Facilities Criteria and military standards. The government will award the contract based on best value, evaluating technical capability, relevant experience in fuel tank draining and cleaning, and price reasonableness. Proposals are limited to five pages and must be submitted electronically by November 13, 2026. Key deliverables include draft and final inspection reports featuring non-destructive testing summaries, engineering calculations, and categorized repair recommendations. Due to the location on a military installation, all personnel must adhere to strict security vetting and base access requirements. The contract also includes an option for the removal and disposal of excess fuel up to 2,000 gallons per purchase order.
All Other Professional, Scientific, and Technical Services

POSTED

3 days ago

DEADLINE

in 15 days
View Details
NAICS: 237120
New
Federal
Mather Fueling System Repairs
Solicitation # PANNWD26P028176
The Mather Fueling System Repairs project, solicitation W9128F27RA045, is a design-build effort located at the Mather Army Aviation Support Facility in California. Managed by the USACE Omaha District, this firm-fixed-price contract is restricted as a total Small Business Set-Aside. The scope of work involves comprehensive repairs and upgrades to the AVGAS fueling system, including the installation of a sampling gauge hatch, a mechanical gauge, and an automatic tank gauge system. Physical improvements include recoating the tank exterior, replacing collision barriers, adding a full-length catwalk, and replacing audible and visual alarms. Additional requirements include repairing the remote containment basin drainage, replacing asphalt and concrete pavement in multiple areas, relocating a generator with a new concrete pad, and the demolition and replacement of the POL operation building. The project will be awarded using the Lowest Price Technically Acceptable (LPTA) method, with technical evaluations focusing on project experience—requiring three examples of projects exceeding 1 million dollars—and a detailed Gantt chart covering preconstruction, on-site construction, and post-construction phases. The projected period of performance is 365 days. Contractors must comply with the Davis-Bacon Act for prevailing wages and adhere to strict quality control standards, including a three-phase control process and final acceptance through punch-out, pre-final, and final inspections. Required deliverables include as-built drawings, and the contractor must provide performance and payment bonds within 10 days of award. Optional CLINs are included for the remediation of petroleum-contaminated soil, lead-based paint, and asbestos-containing materials.
Oil and Gas Pipeline and Related Structures Construction

POSTED

6 days ago

DEADLINE

in 22 days
View Details

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