MODIFICATION
Y -- Investigate Drilling- Exploratory Core Boring AR River
- Notice Date
- 3/1/2010
- Notice Type
- Modification/Amendment
- NAICS
- 237990
— Other Heavy and Civil Engineering Construction
- Contracting Office
- USACE District, Little Rock, 700 West Capitol, Little Rock, AR 72201
- ZIP Code
- 72201
- Solicitation Number
- W9127S10R0016
- Response Due
- 3/15/2010
- Archive Date
- 5/14/2010
- Point of Contact
- rsprinkle, 501-324-5721
- E-Mail Address
-
USACE District, Little Rock
(retha.j.sprinkle@usace.army.mil)
- Small Business Set-Aside
- N/A
- Description
- AMENDED DESCRIPTION: The Contractor shall furnish all necessary labor, supervision, inspection, materials, supplies, parts, tools, equipment, and vehicles required for investigative drilling of exploratory Core Boring (ECP) to locate and define the size of probable voids in the foundation of Joe Hardin Dam (Arkansas River Dam #3). The construction will consist of drilling pilot located in the Arkansas River, at a depth of about 20' average through the dam's stilling basin concrete floor; and performing a conflict camera inspection through the pilot bores; and then possible extending the bores using exploratory borings placed into the foundation materials, to include sampling of foundation soil using an Standard Penetration Test (SPT) sampler and final sealing of all bores in concrete. This project is further clarified for the proposed contractor to perform stilling basin slab subsurface investigation by placing multiple pilot bores, including conducting conflict camera inspection (CCI) via small diameter underwater camera inserted through each Pilot Bore to determine possible conflict with stilling basin floor concrete embedded items, such as wood piling and piling head reinforcement, piping, or joints and water stops. Pilot bores are to allow access to the foundation subsurface for placing Exploratory Borings. Depending on discovery of possible voids in the foundation, Exploratory Borings may be performed at each approved Pilot Bore Location. Pilot Bores are also placed to infer installation potential for future features, such as larger inspection Portals or Injection Portals which require placing so that embeds in concrete are not encountered thus potentially halting portal installation or causing unacceptable damage to the structure. To support this work, any contractor submitting a proposal shall provide floating plant and stable platform to allow performing the work of placing pilot bores; performing CCI; Exploratory Borings and sealing of pilot bores and all abandoned bores, including outer casing removal. This project work will proceed incrementally to determine extent of damage along the dam. Work shall be performed in strict accordance with all the terms, conditions, technical specification, drawings, attachments, appendices, Exhibits, etc., contained in the specifications. The Contracting Office is preparing to have one (1) Site Visit (See Solicitation for Details). F.O.B. Destination, Arkansas River Dam No. 3, McClellan-Kerr Navigation System at river mile 50.2 near Swan Lake, and Pine Bluff, AR Jefferson and Lincoln counties. Solicitation W9127S-10-R-0016 to be issue o/a 15 March 2010 with closing o/a 15 April 2010. All proposed contractors may submit a proposal which shall be considered by the Corps of Engineers. This Acquisition is being issued unrestricted in accordance with FAR Part 19, Small Business Competitiveness Demonstration Program NAICS CODE 237990/33/5M. Any contract awarded as a result of this solicitation will be a Firm-Fixed Priced. Go to https://acquisition.army.mil to receive a copy of this solicitation found on the Single Face to Industry (ASFI) Site or email retha.j.sprinkle@usace.army.mil
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USA/COE/DACA03/W9127S10R0016/listing.html)
- Place of Performance
- Address: USACE District, Little Rock 700 West Capitol, Little Rock AR
- Zip Code: 72201
- Zip Code: 72201
- Record
- SN02079312-W 20100303/100301234910-acb413395f7e552a69d9515808f0f94b (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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