Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, June 24 at 2:00 PM EDT

Register Free →
logo
Get CLEATUSFree Trial

Bear Creek Service & Emergency Gates Replacement

Active
W9128F26RA079Federal

Contract Overview

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

AI Contract Overview

Show more

The contract involves the fabrication and installation of new service and emergency gates tailored to fit the existing gate slots at Bear Creek Dam in Lakewood, Colorado. Precise measurements of the gate slots are required to ensure accuracy, with existing drawings serving only as reference. The scope includes repainting the inlet tunnel liner, gate slots, and marine door. Specific mechanical work covers replacing bonnet gaskets and O-ring seals associated with the main hydraulic gate hoist system, as well as replacing the hydraulic oil piping for the low-flow gate between the new cylinder and flexible hoses on the hoist deck. Additionally, the low-flow gate cylinders will be redesigned, fabricated, shop-tested, and installed to operate with the new service gates. Incidental related work is also encompassed within this project. This solicitation, titled "Bear Creek Service & Emergency Gates Replacement," is a total small business set-aside under NAICS code 237990, managed by the Department of Defense through the W071 Endist Omaha office. The place of performance is Lakewood, Colorado, with responses due by June 8, 2026. Detailed mechanical requirements are documented on drawing sheets M-001 through M-105 and further specified in the contract's technical sections related to gate seals and hydraulic hoisting systems. Points of contact for inquiries include Mika N. Mahyenga and Tony Manna.

General Info

Fabrication and installation of service and emergency gates at Bear Creek Dam, Colorado, including mechanical upgrades.

Agency

Department Of Defense → W071 Endist Omaha

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

Lakewood, CO, 80228, USA

Set-Aside

SBA

Documents

(10)

Amendment 0002 to Solicitation W9128F26RA079 for Bear Creek Dam Gates Replacement

PDF•amendment

Bear Creek Gate Replacement Site Walk Sign-in Sheet

PDF•other

W9128F26RA079+Bear+Creek+Gate+Rehab+Specs.pdf

PDF

Amendment 0002 - Drawings

PDF•amendment

W9128F26RA079+Drawings.PDF

PDF

Amendment 0001 to Solicitation W9128F26RA079

PDF•amendment

Amendment 0002 to Solicitation W9128F26RA079

PDF•amendment

W9128F26RA079.pdf

PDF

Bear Creek Gates Replacement Site Visit Info

PDF•special-notice

Amendment 0002 to Section 01 20 00 Price and Payment Procedures

PDF•amendment

AI Contract Breakdown

Uniform Contract Format

Sign up to view the full breakdown with detailed analysis of each section.

Timeline

2 updates
PhaseSolicitation
Amendment 2

Contract was updated

Posted

Solicitation

Amendment 0

Contract was updated

Response Deadline

Submission deadline

Response Deadline

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more
AgencyDepartment Of Defense → W071 Endist Omaha
Contacts2 people available
OfficeOMAHA, NE, 68102-4901, USA
Organization / Agency
Department Of Defense → W071 Endist Omaha
Office AddressOMAHA, NE, 68102-4901, USA
Contacts
Mika N. Mahyenga
contact@example.gov
Tony Manna
contact@example.gov
+1 (555) 000-0000

Full Description

Show more

19 May 2026 - Updated with Site Visit Sheet


22 May 2026 - AMD 0001 of this solicitation is to update the proposal due date to 29 June 2026.


12 June 2026 - AMD 0002. The specifications and drawings for the subject project have been modified. Please see attachments with "AM-2" or "AMD 0002" for the updates.


----------------------------------------------------------------------------------------------------------



The work includes fabricating and installing new service gates and emergency gates to fit current gate slots at Bear Creek Dam, Lakewood, Colorado. The gate slots must be measured for accuracy and the existing drawings shall be used for information only. The inlet tunnel liner, gate slots, and marine door will be repainted. The work related to the main hydraulic gate hoist system will be limited to the replacement of bonnet gaskets and O-ring seals between the gate stem and the new gate. The hydraulic oil piping for the low-flow gate, between the new cylinder and the flexible hoses on the hoist deck, will also be replaced. The low-flow gate cylinders will be redesigned, fabricated, shop-tested, and installed to operate the low-flow gates on the new service gates. All incidental related work is also included in this scope. Mechanical scope of work is illustrated on drawing sheets M-001 thru M-105 and detailed requirements are specified in specification sections 05 56 09.00 26 GATE SEALS and 35 05 40.14 10 HYDRAULIC HOISTING SYSTEMS FOR CIVIL WORKS STRUCTURES.


SEE ALL ATTACHMENTS

Similar Contracts

NAICS: 237990
New
SLED
In-Water Construction and TOY Restrictions ComplianceThe contract involves performing in-water construction activities such as foundation installation and cofferdam setup while adhering to Time-of-Year (TOY) restrictions designed to protect aquatic habitats. This work must be carried out within specified environmental windows to ensure minimal impact on sensitive species and their ecosystems. The project is overseen by the Massachusetts Department of Transportation and is categorized under the NAICS code 237990, which pertains to specialized heavy construction. Work will take place in District 4 of Massachusetts, with an emphasis on compliance with environmental regulations related to aquatic habitat protection. Proposals for this subcontract were due on June 26, 2026, the same day the solicitation was posted. The contract focuses on ensuring construction activities align with ecological considerations while meeting the technical requirements of foundation and cofferdam installation in aquatic settings.
Massachusetts Department of Transportation

POSTED

in 9 days

DEADLINE

in 9 days
View Details
NAICS: 237990
New
SLED
Earthwork and Site GradingThe contract entails earthwork services specifically focused on excavation, grading, and soil compaction to prepare the foundation and improve site drainage for construction purposes. It is classified under NAICS code 237990, which pertains to specialized earthwork activities. The work will be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation. This subcontract opportunity was posted with a response deadline on June 26, 2026. The scope of the project emphasizes preparing the site to ensure proper structural support and effective drainage, which are critical for the stability and longevity of future construction. As a subcontract, this contract likely requires coordination with a primary contractor or project lead. Although specific contact details and set-aside provisions are not provided, interested parties can access further information and submit proposals via the specified online portal.
Tennessee Department of Transportation

POSTED

in 9 days

DEADLINE

in 9 days
View Details
NAICS: 237990
New
SLED
Railway-Adjacent Earthwork and GradingThis contract involves earthwork operations including excavation, embankment, and grading in close proximity to active railroad tracks. The work requires strict adherence to established railway protection protocols to ensure safety and minimize disruption to rail traffic. Special emphasis is placed on advance notification procedures, particularly for any planned blasting activities, to maintain compliance with regulatory and safety standards. The contract is issued by the Tennessee Department of Transportation (TDOT) and is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. Performance is scheduled to take place in Dyer, Tennessee. Proposals must be submitted by the specified deadline on June 26, 2026, aligning with the posted date, and the opportunity is structured as a subcontract, though no specific set-aside provisions are indicated. The contract includes clear operational guidelines to ensure coordination between construction activities and railroad operations for successful project execution.
TDOT

POSTED

in 9 days

DEADLINE

in 9 days
View Details
NAICS: 237990
New
SLED
Earthwork and ExcavationThe contract involves clearing, grubbing, and excavation work necessary for roadway grading and drainage structures as part of a federal-aid highway project. It is categorized under earthwork and excavation, with the NAICS code 237990, indicating specialized construction activities. The project is managed by the Tennessee Department of Transportation and will be performed in Marion. Proposals were due on June 26, 2026, the same date the contract details were posted. This is a subcontract opportunity, though no set-aside type is specified. The scope emphasizes site preparation and earthmoving activities essential for the successful development of roadway infrastructure, specifically addressing grading and drainage improvements. The online portal for submitting proposals and viewing further details is maintained by the Tennessee Department of Transportation.
Tennessee Department of Transportation

POSTED

in 9 days

DEADLINE

in 9 days
View Details
NAICS: 237990
New
SLED
Site Grading and EarthworkThe contract involves site grading and earthwork activities, including excavation, cut and fill operations, grading, and compaction, aimed at preparing a site for future construction. The work will primarily take place in Sumner and falls under the NAICS code 237990, which typically covers special trade contractors in construction. Issued by the Tennessee Department of Transportation (TDOT), this subcontract was posted on June 26, 2026, with the same date set as the deadline for proposal submissions. While no specific solicitation number or office address details are provided, the contract is clearly focused on specialized earthwork services essential for groundwork preparation. Interested parties can access more information and submit proposals through the official TDOT bidding platform.
TDOT

POSTED

in 9 days

DEADLINE

in 9 days
View Details