B09_Attachment_12_140G0121R0030_Addendum_01_Amendment_002_0002.pdf
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- Attached to
- CERC A3 Main Building Stabilization
- Solicitation number
- 140G0121R0030
About this file
This addendum pertains to solicitation number 140G0121R0030 for the CERC A3 Main Building Stabilization project. The addendum provides responses to bidder questions, revises the zip code in the building address on the specifications cover sheet and specification headers to 65201, and contains no other attachments. It clarifies that the contractor is to excavate 3 feet deep on the interior of the building and refer to structural drawings, specifications, and the geotechnical report for project scope details. The contractor must also provide required submittals including the planned excavations.
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Text version
ADDENDUM NO. 1
DRAFT
Agency Name: USGS OAG
Project Name: USGS OAG A3 MAIN BUILDING STABILIZATION
Project Location: CERC 4200 E New Haven Rd. Columbia, MO 65201
Project Number: 18018
To: Kim Schneider, USGS OAG
From: Kevin Hard/Michael Petti, Bailey Edward
Issue Date: 02/16/2022
This addendum forms a part of the Contract Documents and modifies the original Bidding Documents dated ___6/18/2021______ and any subsequent addenda. Acknowledge receipt of this Addendum in the space provided on the Bid Form. Failure to do so may subject the Bidder to disqualification.
This addendum consists of Addendum Items (1 page), Specifications (0 pages) and Sketches (0 pages).
Responses to Bid Questions:
1. QUESTION: Will you be excavating below the existing foundation after piles are installed?
RESPONSE: Refer to Note 1 on S1.1, the plan notes on S1.1, Details 1, 2, and 3/S2.0, and the geotechnical report for specifics. Intention of the contract documents is to excavate 3’ deep on the interior. Field verify the exact depth of the excavation required as indicated in the structural drawings. Refer also to Specifications Section 31 63 33 - HIGH CAPACITY DRILLED AND GROUTED MICROPILES, 1.6 - QUALITY ASSURANCE requirements for the Contractors for the foundation pile work. Refer also to Specifications Section 31 23 00 – FOUNDATION EXCAVATING AND BACKFILLING for the excavation and backfill work. Contractor to provide the required submittals including Contractor’s planned excavations.
Revisions to the Specifications NOT issued with this Addendum:
2. REVISE The zip code in the building address on the specifications cover sheet to 65201.
3. REVISE The specification headers building address zip code is 65201.
Attachments:
1. None
End of Addendum 1
File details come from the government source that posted it. Updated .