This Solicitation opportunity from Department Of Defense was posted on August 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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TDA Auxiliary Water Supply (AWS) Backup Debris Management

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W9127N26BA019Federal

Submission Closed08/28/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 237990

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Trenching and Earthwork ServicesThis subcontract for Trenching and Earthwork Services involves performing open-cut trenching, backfilling, and compaction for prime contractors on City of Ukiah Department of Electric Utility projects. The scope of work includes excavating and installing conduits at riser poles and vaults, specifically requiring the installation of six B48 vaults and one Ukiah 575 vault using excavators and compaction equipment. The final deliverables consist of 142 linear feet of trenched conduit and seven installed vaults. To be eligible for this project, contractors must possess a CA Class A Contractor's License and maintain DIR Registration. The work will be performed in Ukiah, California, with a response deadline set for December 1, 2026.

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POSTED

about 16 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract titled TDA Auxiliary Water Supply (AWS) Backup Debris Management with solicitation number W9127N26BA019 is a Firm-Fixed Price Design-Bid-Build project aimed at implementing a predesigned mechanical system to remove debris from trash racks at the East Fish Ladder Auxiliary Water Supply Backup intake, eliminating the need for manual shutdowns by operations staff. The solicitation is a Total Small Business Set-Aside under NAICS code 237990 and is managed by the U.S. Army Corps of Engineers, Portland District. The bid submission deadline has been extended to 10:00 a.m. PDT on August 3, 2026, and a mandatory site visit is scheduled for July 21, 2026, at The Dalles Dam, requiring interested vendors to submit all required entry documents to Marie A. Adams by 11:00 a.m. PDT on July 15, 2026. Access to Attachment CUI_DallesAWS_SheetSet_ADVERTISE is restricted and requires verification of CMMC Level 2 self-attestation, with organizations needing to submit their CMMC Unique Identifier Number and CAGE Code via email to David Cook and Justin Figueredo. The primary point of contact is David Cook, with Justin Figueredo as the secondary contact, both reachable through the U.S. Army Corps of Engineers in Portland, Oregon.

General Info

U.S. Army Corps seeks small businesses for $1-5M mechanical trashrack cleaning system, awarded 2026.

Agency

Department Of Defense → W071 Endist Portland

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

The Dalles Dam, WA, OR, 98617

Set-Aside

SBA

Documents

AMD 0005 - The Dalles AWS Backup Debris Management

amendment

High

Amendment 0003 to Solicitation W9127N26BA019

amendment

High

The Dalles Dam TDA AWS Backup Debris Management - Sheet Set

specifications

High

W9127N26BA019 Amendment 0001 - Bid Due Date Extension

amendment

High

W9127N26BA019 Amendment 0002 – Informational Amendment

amendment

High

W9127N26BA019 Amendment 0004 - AWS Backup Debris Management

amendment

High

W9127N26BA019 The Dalles AWS Backup Debris Management IFB

ifb

High

Informational Drawings

other

Low

Deleted Attachments.txt

AI Contract Breakdown

Uniform Contract Format

Contract not broken down yet

CLEATUS splits the solicitation into Uniform Contract Format (UCF) sections: scope, pricing, deliverables, and evaluation criteria.

Timeline

6 updates

PhaseClosed

PostedJun 12

Presolicitation

Notice updatedJun 18

Notice details unchanged. Attachments may have changed.

Type ChangedJun 30

Presolicitation → Solicitation

Notice updatedJul 9

Response deadline changed from Jul 30, 2026 to Aug 3, 2026. The notice description changed.

Notice updatedJul 16

The notice description changed.

Notice updatedAug 1

Response deadline changed from Aug 3, 2026 to Aug 17, 2026. The notice description changed.

Notice updatedAug 8

Response deadline changed from Aug 17, 2026 to Aug 24, 2026. The notice description changed.

Notice updatedAug 20

Response deadline changed from Aug 24, 2026 to Aug 28, 2026. The notice description changed.

Response DeadlineAug 28

Deadline has passed

Submission Closed

08/28/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W071 Endist Portland

Contacts2 people available

OfficePORTLAND, OR, 97204-3495, USA

Organization / AgencyDepartment Of Defense → W071 Endist Portland

Office AddressPORTLAND, OR, 97204-3495, USA

Contacts

David Cook

Justin F Figueredo

Full Description

***Amendment 05*** 20 August 2026 The purpose of this amendment is to modify and update Section 01 10 10.00 25: Paragraph 1.5.3 CHOICE OF IWW PERIOD and to extend the bid due by date. ***Amendment 04*** 8 August 2026 The Purpose of this amendment is to extend the bid due by date, update the following sections, and update attachments. The bid due by date will be extended to 8/24/2026 10:00 AM PDT The following section changes will be made:- Section 01 10 10.00 25: Paragraph 1.5.2 CHOICE OF IWW PERIOD added. - Section 01 35 27.00 25 DIVING technical section added. This section also brings in two attachments. Attachment A11 - The Dalles BRZ Policy and Attachment A12 - NWPR 385-1-93 Conduct of a Dive / ROV Operation.- Section 35 01 41.00 99 DEBRIS BRUSH OPERATING MACHINERY. - Section 40 60 00.00 99 DEBRIS BRUSH OPERATING MACHINERY The following attachment changes will be made:- Attachment Informational_Drawings has been removed and replaced with Informational Drawings_07-30-26- Attachment CUI_DallesAWS_SheetSet_ADVERTISE has been removed and replaced with CUI_DallesAWS_SheetSet_ADVERTISE_07-30-26- Attachment No_CUI_DallesAWS_SheetSet_ADVERTISE_08-3-26 has been added To gain access to the CUI attachment, follow the procedures outlined in Amendment 02. If your organization has already gained access to solicitation attachments via the procedures outlined in Amendment 02, then your organization will automatically be granted access to these attachments.***Amendment 03*** July 31, 2026 The purpose of this amendment is to make the following changes: - Extend the bid due by date to August 17, 2026 by 1000 am PDT, - Amend the language in Section 00 73 00 - Supplementary Conditions, and - Extend the Period of Performance to February 28, 2029. ***Amendment 02*** 16 July 2026 Informational Amendment. Attachment CUI_DallesAWS_SheetSet_ADVERTISE was part of the initial solicitation posting and still remains; however, it is not visible to all users. Due to CMMC access requirements, in order to gain access to this attachment, please verify your organization has a minimum CMMC Level 2 Self verification and submit your CMMC Unique Identifier Number and CAGE Code via email to david.m.cook@usace.army.mil and Justin.f.figueredo@usace.army.mil. ***Amendment 01*** 9 July 2026 The purpose of this amendment is to extend the Bid Due by Date and to add a planned Site Visit. The Bid Due by Date has been amended from 1000 am PDT on 27 July 2026 to 1000 am PDT on 3 August 2026.A Site Visit has been scheduled for 1000 am PDT on 21 July 2026 at The Dalles Dam. Interested vendors must provide all required documents to Ms. Marie A. Adams via email at marie.a.adams@usace.army.mil prior to 1100 am PDT on 15 July 2026. Contact Ms. Adams for a list of all required entry documents. DIV 00 21 00 - Instructions has been updated to reflect the added Site Visit.***End of Amendment***This project is a Firm-Fixed Price Design-Bid-Build construction requirement which will provide a predesigned mechanical method for dislodging debris from the trash racks at the East Fish Ladder (EFL) Auxiliary Water Supply (AWS) Backup system intake. This will remove the need for operations staff to shut down the AWSB system to let river currents clear accumulated debris from the screens.