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Special Notice

Z--Mendota Pool Bypass and Reach 2B Improvements

MP-REGIONAL OFFICE

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Response status

Due in 12 days

Sep 17, 2026, 12:00 AM UTC

Responses remain open.

Posted
Aug 28, 2026
Archive date
Oct 1, 2026
SAM status
Active

Answer-first brief

What the source record says

  • MP-REGIONAL OFFICE published this special notice.
  • The notice uses NAICS 237990 (Other Heavy and Civil Engineering Construction).

Procurement identity

Notice ID
0c49fcac1eea419ba432c6db3a422c7e
Solicitation
140R2026R0020
Base type
Special Notice
Version
1 of 1

Solicitation facts

Structured fields from the current SAM notice version. A dash means the source did not publish a value.

Notice type
Special Notice
Solicitation number
140R2026R0020
NAICS
237990 — Other Heavy and Civil Engineering Construction
PSC
Z2KA — REPAIR OR ALTERATION OF DAMS
Set-aside
—
Set-aside code
—
Posted
Aug 28, 2026
Responses due
Sep 17, 2026, 12:00 AM UTC
Archive date
Oct 1, 2026
Archive type
auto15
Base type
Special Notice
Organization type
OFFICE
Benchmark category
—
Category confidence
—
Category source
—
Last seen
Sep 5, 2026

Buyer and place

Office hierarchy and place of performance as published.

Department
INTERIOR, DEPARTMENT OF THE
Department code
—
Subagency
Bureau of Reclamation
Subagency code
—
Office
MP-REGIONAL OFFICE
Organization path
—
Organization path codes
—
Office address
SACRAMENTO, CA, 95825, USA
Place of performance
—
City code
—
State
—
State code
—
Postal code
—
Country
—

Points of contact

Contact details from the current notice version.

Notice description

Source text reproduced without an AI summary.

The purpose of this Amendment is to: - Extend the date for receipt of questions to 9/4/2026, 5:00pm PDT. - Extend the date for receipt of RFI responses to 9/16/2026, 5:00pm PDT.

Comparable award range

Historical award values for work matched by the fixed rubric—not an estimate of this opportunity.

Low end (p25)$748,225
Median$4,469,989
High end (p75)$18,424,964
Comparable awards
50
Median
$4,469,989
Computed
Aug 31, 2026
Rubric
comparables@2026.08.1
Comparable award values describe completed contracts. They do not state the government's budget and are not a bid recommendation.

Comparable awards

The match score is decomposed so each comparison can be challenged.

AwardContractorValueAwardedScoreWhy it matched
PINE VALLEY DAM POST FIRE/FLOOD DAMAGE REPAIR, DIXIE NATIONAL FOREST.JACKSON EXCAVATION, INC$475,867.00Jul 20, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
PARK LAKE DAM REHABILITATION ON THE HELENA L&C NATIONAL FOREST - RECONSTRUCTION OF THE FAIC K MAY EXCAVATING INC$3,848,569.00Mar 9, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
081000 SPRING LAKE DAM PEDESTRIAN WALKWAY 695727 BY LAW GAOA NO COST EXTENSION EXEMPT FROMGRILLOT CONSTRUCTION LLC$590,748.00Mar 9, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
RPT FY26-005016 ENG DAMS MONITORING SYSTEMS FOR DAMS INSTALL AND REPAIRPROTEXIS COMMAND AND CONTROL SERVICES LLC$64,202.85Aug 19, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
TERMINATION FOR CONVENIENCEDAVID E KNIGHT$273,966.95Apr 23, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
SUMMIT LAKE DAM REPAIRS AND SAFETY IMPROVEMENTS. MOD 02, NO-COST TIME EXTENSION.VARNER CONSTRUCTION LLC$32,500.00Apr 15, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
MODIFICATION TO ADD ADDITIONAL QUANTITIES AND ASSOCIATED FUNDING - CONNEAUTVILLE DAM REHABCHIVERS CONSTRUCTION CO INC$2,952,014.39Apr 3, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
LITTLE ROBBER DAM RECONSTRUCTIONSTGP MALCOLM JV LLC$4,256,688.53Mar 31, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
GAOA TETON DAM RECONSTRUCTIONSTGP MALCOLM JV LLC$6,008,638.00Mar 31, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
GAOA MELSTONE DAM RECONSTRUCTIONC K MAY EXCAVATING INC$2,298,515.00Apr 7, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
GAOA FINALE DAM RECONSTRUCTIONYOUDERIAN CONSTRUCTION INC$1,090,665.00Apr 10, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
PHILLIPS RESERVOIRS REPAIRRF CONSTRUCTION LLC$65,500.00Aug 17, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
COLO 200920 - JONES MILL DAMJADE CREEK CONSTRUCTION LLC$10,731,650.37Mar 25, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
OTHER; DAM REMOVALWRX CONTRACTING, LLC$2,248,000.00Aug 7, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
EO 14398, BF SISK SAFETY OF DAMS (SOD) MODIFICATIONS, PHASE I, THIS PHASE INCLUDES CONSTRUNW CONSTRUCTION, INC$139,347,477.87Jun 1, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
THE WORK REQUIRED IS FOR PHASE II OF B.F. SISK DAM SOD MODIFICATIONS.NW CONSTRUCTION, INC$257,398,219.12May 20, 202552Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
(1) RFC 01-UHMW AND BAFFLE EDGING EXTENSION SPECIFICATIONS, (2) RFC 02-PIPE PILE TESTING CNW CONSTRUCTION, INC$94,039,362.84Apr 2, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
BIG SANDY DAM RESERVOIR ENLARGEMENTEWS-RSCI LLC$14,815,533.40Apr 7, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
EO 14398 - BILATERAL MOD TO ADD FAR 52.222-90.CF PADILLA LLC$434,321.15Jul 21, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)
THE PURPOSE OF THIS MODIFICATION IS TO ESTABLISH CONTRACT RATES FOR PROFIT, HOME OFFICE OVAMES FEDERAL CONTRACTING GROUP LLC$115,012,088.09May 8, 202652Same product and service code (25), Same industry code (20), Recent enough to be relevant (7)

Record provenance

Field-level lineage for the current opportunity version.

FieldSourceSource as ofParserTransform
agency_nameSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
archive_dateSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
archive_typeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
base_typeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
contactsSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
descriptionSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
naics_codeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
notice_idSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
notice_typeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_citySAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_country_codeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_nameSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_postal_codeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
office_state_codeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
organization_typeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
posted_dateSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
psc_codeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
response_deadlineSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
sam_urlSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
solicitation_numberSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
subagency_nameSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
titleSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3
upstream_activeSAM.gov Contract OpportunitiesAug 30, 2026sam_opportunity_snapshot@2026.08.32026.08.3

Sources and method

Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.

Comparable awards are scored on benchmark category, product and service code, industry code, buyer, place, recency, and contract type. Rubric version comparables@2026.08.1.

  1. 1Notice fields come from the SAM.gov contract opportunities record last seen Sep 5, 2026. SAM.gov remains authoritative.
  2. 2Computed from 50 completed federal awards using comparables@2026.08.1, as of Aug 31, 2026. Award values are neither unit prices nor a forecast.

Note 1 covers the solicitation record; note 2 covers the comparable range. No synthetic FAQ or inferred solicitation value is published.

Z--Mendota Pool Bypass and Reach 2B Improvements — federal contract opportunity · BidBenchmark