Recovery--Z--grouting and sealing of contraction joints, hopkinton reservoir DAM, hopkinton, NH

Award Notice Posted

Solicitation number
W912WJ09Q0237
Agency
Awarded
to E. Guimond Construction, LLC
Set-aside
No set-aside

Opportunity facts

Contract number
W912WJ10M0039 Federal contract award
NAICS code
237990 Other Heavy and Civil Engineering Construction
PSC
Not on record
Place of performance
US Army Engineer District, New England 696 Virginia Road, Concord MA 01742 US

Notice details come from SAM.gov. Updated .

Notice text

2 versions

Update #2 · Latest ·

RECOVERY--The following changes are made to the contract documents for solicitation W912WJ-09-Q-0237.

1) The work is to be done between 1 June and 30 September 2010. (Paragraphs a(3) and b(3) of document 00 80 00 of the contract specifications. (Spec should be good as written)

2) The Bid Schedule is revised to read as follows:

Bid Item #1 Joint Repair 500 Linear Feet
Bid Item #2 Grouting 380 Linear Feet

3) Note #4 on Drawing S-501 is revised to read as follows:

Contraction joints shall be sealed following grouting operations with Sikadur 31 HI Mod Gel or approved equal

Expansion joints shall be sealed with Sikaflex-1a or an approved equal

Part 2 Products paragraph 2.1.1.1 Cold Applied Sealing Compound of specification Section 31 01 19 is revised to read as follows:

The sealant for contraction joints shall be Sikadur 31 HI Mod Gel or approved equal

The sealant for expansion joints shall be Sikaflex-1a or an approved equal


Update #1 ·

RECOVERY--The work consists of grouting and sealing contraction joints in Conduits 1 and 2 at Hopkinton Reservoir Dam, Hopkinton, NH. It also includes replacing the sealant of one expansion joint. There is no work in the Forebay Conduit. A total of 14 contraction joints, 7 in each conduit, shall be inspected and their condition verified prior to starting work. The contraction joints are seeping and cracking to various degrees around the perimeter. Each joint shall be cleaned and prepared in accordance with the manufacturers recommendations prior to grouting and sealing. Joint sealant and crack repairs with grout shall be limited to the length shown on the contract drawings. Standing water may be present in the conduits during the prosecution of the work. The Contractor will be permitted to close only one conduit at a time for repairs. In addition, the Contractor may be required to vacate the conduit on 48 hours notice from the Contracting Officer for emergency dam operations. The conduits are defined as confined spaces. This project requires significant work to be performed in these confined spaces, and the Contractor is responsible for complying with all rules and regulations regarding confined space work. The estimated cost of this procurement is between $25,000 and $100,000. This solicitation will be available on or about 9 September 2009 and will be available for downloading by accessing the Federal Business Opportunities website (http://www.fbo.gov) which links to the FedTeds website (see below). Prospective contractors are required to self register their firm on the Internet to receive this solicitation. Registration instructions are available on the internet at https://www.fedteds.gov. Amendments, if any, will be available at this Internet site. Neither telephonic, mailed nor faxed requests will be accepted. Registrants are responsible for the accuracy of the information on the registration list. This procurement is UNRESTRICTED. The applicable NAICS code is 237990 with a Small Business Size Standard of $33,500,000. All responsible sources may submit a quotation which will be considered by the New England District.

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