This Government Contract opportunity from Department Of Defense was posted on December 5, 2017. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Chatfield Dewatering of Stilling Basin

Awarded

W9128F-17-Q-0086Federal

Submission Closed09/20/2017, 12:00:00 AM UTC

Contract Overview

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

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NAICS: 238910

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about 16 hours ago

DEADLINE

in 14 days

AI Contract Overview

This non-personal contract, solicitation number W9128F-17-Q-0086, was issued by the U.S. Army Corps of Engineers, Omaha District, for the dewatering and cleaning of the Chatfield Dam Outlet Works Stilling Basin in Littleton, Colorado. The primary objective is to remove approximately 1.5 million gallons of surface water from the stilling basin, two drainage system manholes, and the South Platte River Channel between the basin and the grade control weir. The contractor is responsible for maintaining these areas in a dewatered state to allow the U.S. Army Corps of Engineers to conduct a thorough structural evaluation and inspection. Preparation activities include the removal and disposal of 25 to 50 cubic yards of riprap, coarse aggregate, silt, and other debris, followed by pressure-washing the concrete surfaces of the basin and manholes. Additionally, the scope of work involves incidental construction tasks, including the removal of an abandoned steel pipe from the basin wall, the replacement of two steel manhole covers with new aluminum covers and locking mechanisms, and the installation of galvanized steel side rail ladders with safety climbing devices in both manholes.

General Info

Agency

Department Of Defense → W071 Endist Omaha

Contract Value

$90,645

NAICS

238910 - Site Preparation Contractors

Place of Performance

NE, USA

Set-Aside

NONE

Awardee

MARINE DIVING SOLUTIONS, LLC.

Award Issued Date

09/19/2017, 12:00:00 AM UTC

Documents

Chatfield Dam & Lake Attachments 1-6

specifications

High

W9128F-17-Q-0086 Chatfield Dam Stilling Basin Dewatering and Cleaning

52 pages · rfq

High

AI Contract Breakdown

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Timeline

1 update

PhaseAwarded

PostedJul 13

Presolicitation

Type ChangedAug 17

Presolicitation → Combined Synopsis

Notice updatedAug 18

Set-aside changed from Total Small Business Set-Aside (FAR 19.5) to Service-Disabled Veteran-Owned Small Business Set Aside. The notice description changed.

AwardedSep 19

Contract was awarded

Submission Closed

09/20/2017, 12:00:00 AM UTC

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Organization & Contact Information

AgencyDepartment Of Defense → W071 Endist Omaha

Contacts1 person available

OfficeOMAHA, NE, 68102-4901, USA

Organization / AgencyDepartment Of Defense → W071 Endist Omaha

Office AddressOMAHA, NE, 68102-4901, USA

Contacts

Lynne D. Reed

contact@example.gov

+1 (555) 000-0000

Full Description

This is a non-personal contract to Dewater the Chatfield Dam Outlet Works Stilling Basin in Littleton, Colorado. Services for dewatering includes the following: (1)(a) removing all surface water from the Outlet Works Stilling Basin at Chatfield Dam (Stilling Basin), from the two Manholes for the Stilling Basin drainage system (Manholes) and from the South Platte River Channel (Channel) between the Stilling Basin and the Grade Control Weir (Weir); (1)(b) maintaining the Stilling Basin, Manholes and Channel in a dewatered condition so that a thorough structural evaluation and inspection of these features can be conducted by the U.S. Army Corps of Engineers (USACE) until inspection activities are complete; (2) removing and disposing of all riprap, coarse aggregate, silt, debris, and other foreign material deposited within the Stilling Basin and Manholes prior to USACE inspection activities; (3) cleaning the concrete surfaces of the Stilling Basin and Manholes by pressure-washing prior to USACE inspection activities; and (4) performing the following incidental construction work in the Stilling Basin area: (a) removing and disposing of an abandoned steel pipe from the inside wall of the Stilling Basin; (b) replacing 2 existing steel Manhole covers with 2 new aluminum covers & locking mechanisms; and (c) installing new galvanized steel side rail ladders and ladder climbing safety devices in two Manholes.

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Chatfield Dewatering of Stilling Basin

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