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Federal · SAM.gov · Lakewood, CO

Bear Creek Service & Emergency Gates Replacement

Due Jun 29, 2026·0 days left·Fencing, Bridge / InfrastructureView official posting ↗
Issuing agency
Department of Defense
Method
Solicitation
Category
Construction · NAICS 237990
PIN
W9128F26RA079
Location
Lakewood, CO
Posted
Jun 12, 2026
Takeaways by LightRFP AI

Generate a quick AI overview of this bid, pulled from its details and the attached documents.

Description

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

Documents10
W9128F26RA079 AMD 0002.pdfPDF
W9128F23RA079am_0002Narrative.pdfPDF
01 20 00 Am-0002.pdfPDF
BC00101 - Amendment 0002 - Drawings.PDFPDF
W9128F26RA079 AMD 0001.pdfPDF
Bear Creek Gate Replacement Site Walk Sign in Sheet.pdfPDF
W9128F26RA079.pdfPDF
W9128F26RA079- Bear Creek Service and Emergency Gates Replacement_Site Visit Info.pdfPDF
W9128F26RA079 Bear Creek Gate Rehab Specs.pdfPDF
W9128F26RA079 Drawings.PDFPDF

Contact

Name
Mika N. Mahyenga
Address
Lakewood, CO 80228
Full source recordfrom SAM.gov
Type
Solicitation
Title
Bear Creek Service & Emergency Gates Replacement
Active
Yes
Base Type
Solicitation
Notice Id
7c044a7a204548e591dfd284b1dade91
Naics Code
237990
Department
DEPARTMENT OF DEFENSE
Posted Date
Jun 12, 2026
Resource Links
https://sam.gov/api/prod/opps/v3/opportunities/resources/files/11fb75bed66f400b8d54464718a6d01b/download?fn=W9128F26RA079%20AMD%200002.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/32cdb3a356b442a885223f44d9b28d2e/download?fn=W9128F23RA079am_0002Narrative.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/25dd39c6007a4815982765ed8fc8f7b3/download?fn=01%2020%2000%20Am-0002.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/2d037b2e472d4f8c8310a5d76a761d46/download?fn=BC00101%20-%20Amendment%200002%20-%20Drawings.PDF, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/1ad08131e6994b66af529fe3cf443115/download?fn=W9128F26RA079%20AMD%200001.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/992c35c114fc4fea9e68a3d8c9955c1e/download?fn=Bear%20Creek%20Gate%20Replacement%20Site%20Walk%20Sign%20in%20Sheet.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/c31f52701c7846758c5cc293cb38a012/download?fn=W9128F26RA079.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/2f8b09901b034fb3a479dd7b169f3842/download?fn=W9128F26RA079-%20Bear%20Creek%20Service%20%20and%20Emergency%20Gates%20Replacement_Site%20Visit%20Info.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/e10d1f6bbdb9443b8fbc2898793b5fcd/download?fn=W9128F26RA079%20Bear%20Creek%20Gate%20Rehab%20Specs.pdf, https://sam.gov/api/prod/opps/v3/opportunities/resources/files/08326a3ef0aa43adb670dfe26a60e2a2/download?fn=W9128F26RA079%20Drawings.PDF
Point Of Contact
Type
primary
Email
mika.n.mahyenga@usace.army.mil
Full Name
Mika N. Mahyenga
Type
secondary
Email
tony.j.manna@usace.army.mil
Phone
4029952907
Full Name
Tony Manna
Description Text
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
Response Dead Line
Jun 29, 2026
Full Parent Path Name
DEPARTMENT OF DEFENSE.DEPARTMENT OF THE ARMY.USACE.NWD.W071 ENDIST OMAHA
Place Of Performance
Zip
80228
City
Code
43000
Name
Lakewood
State
Code
CO
Name
Colorado
Country
Code
USA
Name
UNITED STATES
Solicitation Number
W9128F26RA079

Source: SAM.gov (notice 7c044a7a204548e591dfd284b1dade91), retrieved via the SAM.gov Get Opportunities API. View the official posting — always confirm requirements and deadlines with the issuing agency.