MODIFICATION
Y -- Saltstone Disposal Unit - 6 (SDU-6)
- Notice Date
- 12/7/2011
- Notice Type
- Modification/Amendment
- NAICS
- 238110
— Poured Concrete Foundation and Structure Contractors
- Contracting Office
- Department of Energy, Savannah River Nuclear Solutions, LLC, Savannah River Nuclear Solutions, LLC, Savannah River Site, Bldg 730-2B, Aiken, South Carolina, 29808, United States
- ZIP Code
- 29808
- Solicitation Number
- SRR00000435
- Point of Contact
- James Loftis, Phone: 803-952-6101, Keith Harp, Phone: 803-208-1469
- E-Mail Address
-
james.loftis@srs.gov, keith.harp@srs.gov
(james.loftis@srs.gov, keith.harp@srs.gov)
- Small Business Set-Aside
- N/A
- Description
- Savannah River Remediation LLC (SRR), the liquid waste contractor at DOE's Savannah River Site (SRS) near Aiken, SC, will be procuring construction services to build a 32M gallon concrete tank to act as a low level waste disposal unit. This construction will be performed utilizing the Davis-Bacon Act. The mission of the Saltstone Facility at SRS is to process and dispose of low level radioactive salt solution from the liquid waste facilities. The Saltstone Facility immobilizes low level radioactive salt solution waste by mixing it with a dry material mixture of fly ash, slag, and cement to produce a flowable grout mixture. This grout is poured into large concrete disposal units, where it cures to become saltstone, a non-hazardous material, for permanent disposal. A disposal unit is expected to have the following attributes: - Type I concrete tank built to AWWA D110 - Class 3 concrete (Type V cement) - 375 ft diameter - 43 ft high - No wall or floor penetrations - ~50 roof penetrations - 100% leak tight - Leak detection system The scope includes: - Pouring the base slab - Reinforcing steel (rebar) - Erection of the tank walls including water stop installation between the wall and the floor and between wall segments - Roof support columns and roof - Wall pre-stressing - Shotcrete application over the pre-stress cables - Hydrotesting of the tank (test water will be supplied by SRR) - Repair of any leaks The scope excludes: - Design - Site preparation - Rough grading - Backfill The work will be performed to a quality program compliant with ASME NQA-1 The tank construction is not radiological work. NOTE: A Formal expression of Interest is anticipated to be issued in January 2012. When submitted, it should include a document, not to exceed 10 pages, which demonstrates the constructors past experience. A minimum of 3 customer references should be included for concrete vessels of at least 10 million gallons. One example of a construction to ASME NQA-1 is preferred, but not required.
- Web Link
-
FBO.gov Permalink
(https://www.fbo.gov/notices/7162a778c9b04b64eb144751df0e6410)
- Place of Performance
- Address: Department of Energy (DOE) Savannah River Site (SRS), Aiken, South Carolina, 29808, United States
- Zip Code: 29808
- Zip Code: 29808
- Record
- SN02635055-W 20111209/111207234424-7162a778c9b04b64eb144751df0e6410 (fbodaily.com)
- Source
-
FedBizOpps Link to This Notice
(may not be valid after Archive Date)
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