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Amendment 5

Awarded
W912P9-17-R-0051Federal

Contract Overview

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

AI Contract Overview

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Solicitation W912P9-17-R-0051, issued by the US Army Corps of Engineers, St. Louis District, concerns the construction of the Wood River Levee District Phase 2 Deep Cutoff Wall in Madison County, Illinois. The project involves the installation of a cement-bentonite slurry trench cutoff wall approximately 1,860 linear feet long and ranging from 120 to 150 feet in depth to correct underseepage design deficiencies. The scope of work includes slurry wall installation, site demolition, and the implementation of geotechnical instrumentation, with an estimated project magnitude between 10 million and 25 million dollars. The contract is supported by extensive technical documentation, including 3D stability analyses, hydraulic relief well flow data, and detailed geotechnical reports covering soil strength and permeability. Construction is subject to the Illinois heavy and highway construction wage determinations, specifically IL170017, which mandates specific wage rates and fringe benefits for various trades. The solicitation process included a pre-bid site visit on July 25, 2017, and subsequent amendments to the technical specifications and special contract requirements regarding surveys, payments, and public utilities.

General Info

Contract Value

$10,911,788.56

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

MO, USA

Set-Aside

NONE

Award Issued Date

Documents

16

Appendix A - Plans & Specs

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

Appendix E - Hydraulic Analyses

PDF, High priority: read this first18 pages · specifications
High

Geotech RPT Appendix C - Empirical Strength Data

PDF, High priority: read this first58 pages · specifications
High

Geotech RPT Appendix E - Permeability Calculations

PDF, High priority: read this first8 pages · specifications
High

IL17 Illinois Heavy and Highway Construction Wage Determination

TXT, High priority: read this firstwage-determination
High

Lower Cutoff Wall Phase 2 - ADV Plans Part 1

PDF, High priority: read this firstspecifications
High

Lower Wood River Cement-Bentonite Cutoff Wall Phase II DDR

PDF, High priority: read this first22 pages · specifications
High

Lower Wood River Cement-Bentonite Cutoff Wall Phase II - Geotechnical Report

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

Lower Wood River Slurry Cutoff Trench - Appendix C (FLAC3D Results)

PDF, High priority: read this first84 pages · specifications
High

W912P9-17 Lower Cutoff Wall Phase 2 Construction Specifications

PDF, High priority: read this first234 pages · specifications
High

W912P9-17-R-0051 Lower Cutoff Wall Phase 2 Specifications

PDF, High priority: read this first136 pages · specifications
High

W912P917R0051 - Wood River Levee District Deep Cutoff Wall

PDF, High priority: read this first70 pages · ifb
High

Wood River Lower Cutoff Wall Phase 2 - Updated Specs (August 1, 2017)

PDF, High priority: read this first121 pages · amendment
High

Wood River Levee District Phase 2 Deep Cutoff Wall - Pre-Bid Site Visit Sign-In Sheet

PDF, Low priorityspecial-notice
Low

LWR_Phase_2_Cutoff_Wall_ADV_Plans_Part2.pdf

PDF

LWR_Phase_2_Cutoff_Wall_ADV_Plans.pdf

PDF

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Timeline

10 updates
PhaseAwarded
Posted

Presolicitation

Notice updated

Response deadline changed from Jul 13, 2017 to Aug 11, 2017. The notice description changed.

Notice updated

Response deadline changed from Aug 11, 2017 to Aug 10, 2017. The notice title changed. The notice description changed. The point of contact changed.

Notice updated

The notice description changed.

Notice updated

The notice description changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

Notice details unchanged. Attachments may have changed.

Notice updated

The response deadline was removed. The notice title changed. The notice description changed.

Notice updated

The notice description changed.

Awarded

Contract was awarded

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Organization & Contact Information

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AgencyDepartment Of Defense → W07V Endist St Louis
Contacts1 person available
OfficeSAINT LOUIS, MO, 63103-2833, USA
Office AddressSAINT LOUIS, MO, 63103-2833, USA
Contacts

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