Marine Corps Support Facility- Blount Island, Concrete Sill Removal, Duval County, Florida
| Agency | Department of Defense Department of the Army |
| Contracting office | W074 Endist Jacksnvlle |
| Place of performance | See the notice |
| Type of notice | Pre-solicitation |
| Set-aside | None, open to all businesses |
| Response deadline | Aug 15, 2019 |
| Posted | Jun 13, 2019 |
| Solicitation number | W912EP19R0005 |
| NAICS code | 237990, Other Heavy and Civil Engineering Construction |
Summary from the notice
A Pre-Proposal Conference will be held on THURSDAY, 18 JULY 2019 FROM 10:00AM - 11:00AM. The call-in number is: 877-402-9753, the ACCESS CODE is: 6546236, and the SECURITY CODE is: 2873. It is requested that an email be sent to [email protected] to confirm attendance by your organization. DESCRIPTION OF WORK: The work of the removal of a submerged concrete sill located at the US Marine Corps Support Facility - Blount Island (MCSF-BI). The sill is heavily reinforced with rebar. The sill is located at station 7+00 in the MCSF-BI slipway and is 32.6 feet wide by 426.5 feet long and approximately 14.5 feet deep. The concrete sill was constructed on top of rock at approximately -52 feet Mean Lower Low Water (MLLW). The crest elevation of the concrete sill is -37.6 feet MLLW. A substantial portion of the concrete sill is to be removed (9.4 feet) resulting in a maximum crest elevation of -47 feet MLLW. Sediments may need to be cleared around the concrete sill to allow access to the structure, and this material may be disposed in the Dayson Island (D/A-D) Dredge Material Placement Facility (DMPF) which is approximately 2.7 miles from the concrete sill location or in another manner in accordance with Section 35 20 23 DREDGING. All concrete and reinforcement bars from the sill and any insitu rock removed from the slipway shall be disposed of at on off-site location and shall not be placed into D/A-D. Safe navigation in and out of MCSF-BI shall be maintained throughout re…
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Details copied from the public SAM.gov notice. BidFox is not connected to SAM.gov or the U.S. Government, so check the official notice before you bid.