SOLICITATION NOTICE
56 -- Concrete for LD6 De-watering - SF-1449
- Notice Date
- 8/22/2012
- Notice Type
- Combined Synopsis/Solicitation
- NAICS
- 238110
— Poured Concrete Foundation and Structure Contractors
- Contracting Office
- Department of the Army, U.S. Army Corps of Engineers, USACE District, St. Paul, Attn: CEMVP-CT, 180 East Fifth Street, St. Paul, Minnesota, 55101-1678, United States
- ZIP Code
- 55101-1678
- Solicitation Number
- W912ES-12-T-0153
- Archive Date
- 9/15/2012
- Point of Contact
- Jesse Onkka, Phone: 6512905444, Gwendolyn Davis, Phone: 6512905723
- E-Mail Address
-
Jesse.L.Onkka@usace.army.mil, gwendolyn.k.davis@usace.army.mil
(Jesse.L.Onkka@usace.army.mil, gwendolyn.k.davis@usace.army.mil)
- Small Business Set-Aside
- Total Small Business
- Description
- SF-1449 LOCK 6 WINTER MAINTENANCE - DEWATERING CONCRETE SUPPLY AND DELIVERY SCOPE OF WORK 1. General. The work shall consist of the concrete being supplied for Lock 6 Winter Maintenance. Two placements for a total of 56 cy shall be delivered and placed by methods of pumping to Lock and Dam No.6. The first placement of 6 cy will be for the upstream bulk head supporting blocks, while second placement of 50 cy will be for the downstream bulk head sill beam. The proposed bid shall provide for all labor, equipment, materials, and supplies necessary for this work. To schedule a site visit, contact the Corps of Engineers Representative: Both placements will need to be pumped about 160'. The pump truck will be able to be positioned so that the concrete trucks can pull right up to it to dump their loads. In the past a pump truck with a 200' boom was used and worked out well. Construction Representative: Scott Uhl at 651-290-5987 2. Construction Schedule. The concrete supplier shall coordinate with the Government Representative (Scott Uhl) for exact placement dates. However, tentative delivery dates are set for mid January 2013 through mid February 2013. Vendor will be given at least 10 working days prior notice to the actual delivery date. 3. Site Location. Lock and Dam 6 US Army Corps of Engineers W24005 Road Trempealeau, WI 54661-0406 (608) 534-6774 4. Submittals. The following shall be submitted to the Government for acceptance no later than 10 days after the award of contract. •1. Concrete Placement by Pump. The concrete pump shall conform to the following specifications: •a. The inside diameter of the pipe shall be at least 4 inches. The distance to be pumped shall not exceed limits recommended by the pump manufacturer. The concrete shall be supplied to the concrete pump continuously. When pumping is completed, concrete remaining in the pipeline shall be ejected without contamination of concrete in place. After each operation, equipment shall be thoroughly cleaned, and flushing water shall be wasted outside of the forms and in compliance with all applicable environment regulations. •2. Concrete Mix Design. The concrete mix design shall be self consolidating, conforming to the following specifications: •a. The mix design shall be able to achieve compressive strengths greater than 4000 psi @ 28 days. •b. The water to cement ratio (w/cm) shall not be greater than.40. •c. Maximum nominal aggregate size of 1 inch, and shall be in accordance to ASTM C33. •d. The concrete shall be air entrained to contain between 4 ½ and 7 ½ percent total air. •e. For SCC (self-consolidating concrete) the slump flow of concrete is identified as the flow of concrete as measured by the Slump Flow Test. The slump flow should be between 22 and 28 inches, with a visual rating of static stability equal to zero or one as determined by the Visual Stability Index (VSI) as described in ASTM C 1611 and its appendix. •5. Safety. All work shall be in conformance with the Corps of Engineers Safety and Health Requirements Manual EM 385-1-1 (15 September 2008 edition), which can be found at http://140.194.76.129/publications/eng-manuals/EM_385-1-1_languages/EM_385-1-1_Dari_2008/toc.htm. •6. Site Restoration and Cleanup. The contractor shall clean up and dispose of all job related debris in accordance with all state and local laws and ordinances. •7. Measurement and Payment. This work will not be measured for payment. Payment shall constitute full compensation for furnishing all labor, materials, equipment, incidentals required, and performing all work in a satisfactory manner in accordance with the requirements described herein. Vendor shall quote a lump sum price to cover all of the following items (this list is for informational purposes only and is not meant to be all inclusive): •a. Concrete •b. Concrete Admixtures •c. Winter Service •d. Fuel Surcharges •e. Pumping •f. Mileage •g. Drop Chute •8. Attachments. •1. Lock and Dam No. 6 Brochure
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/spg/USA/COE/DACA37/W912ES-12-T-0153/listing.html)
- Place of Performance
- Address: Wisconsin, United States
- Record
- SN02850627-W 20120824/120823001009-594f72dbc44ef7acc3de1d37927869cb (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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