File #: 16-00323    Version: 1
Type: Agenda Item Status: Passed
File created: In control: BOARD OF SUPERVISORS
On agenda: 5/3/2016 Final action: 5/3/2016
Title: Consider recommendations regarding the Construction of Tajiguas Sanitary Landfill Partial Final Closure Project (Phase 2 and 3), County Project No. 129913, Third District, as follows: a) Approve plans and specifications for the construction of the Tajiguas Sanitary Landfill Phase 2 and 3 Partial Final Closure Project; on file in the Public Works Department office; b) Approve and authorize the Chair to execute the construction contract in the amount of $5,987,865.00 to the lowest responsible bidder, Raminha Construction, Inc., subject to the provision of documents and certifications, as set forth in the plans and specifications applicable to the project, as required under California Law; c) Authorize the Public Works Director or designee to approve as change order work, up to $361,893.25 for the project, consisting of $50,000.00 for supplemental work itemized in the Estimate of Job Costs and $311,893.25 for change order work related to the base bid items for a total contract au...
Sponsors: PUBLIC WORKS DEPARTMENT
Attachments: 1. Board Letter, 2. Attachment A Raminha Contract, 3. Attachment B Raminha Bid Proposal, 4. Attachment C Recommendation Letter, 5. Attachment D Tetra Tech Contract, 6. Attachment E GLA Contract
Title
Consider recommendations regarding the Construction of Tajiguas Sanitary Landfill Partial Final Closure Project (Phase 2 and 3), County Project No. 129913, Third District, as follows:

a) Approve plans and specifications for the construction of the Tajiguas Sanitary Landfill Phase 2 and 3 Partial Final Closure Project; on file in the Public Works Department office;

b) Approve and authorize the Chair to execute the construction contract in the amount of $5,987,865.00 to the lowest responsible bidder, Raminha Construction, Inc., subject to the provision of documents and certifications, as set forth in the plans and specifications applicable to the project, as required under California Law;

c) Authorize the Public Works Director or designee to approve as change order work, up to $361,893.25 for the project, consisting of $50,000.00 for supplemental work itemized in the Estimate of Job Costs and $311,893.25 for change order work related to the base bid items for a total contract authorization of up to $6,349,758.25;

d) Approve and authorize the Chair to sign the contract in the amount of $477,354.00 with a contingency amount up to $47,735.00 with the engineering firm Tetra Tech BAS to provide construction management services for the construction of the Tajiguas Sanitary Landfill Phase 2 and 3 Partial Final Closure Project;

e) Approve and authorize the Chair to sign the contract in the amount of $368,862.00 with a contingency amount up to $36,886.00 with the engineering firm Geo-Logic Associates, Inc. to provide construction quality assurance services for the construction of the Tajiguas Sanitary Landfill Phase 2 and 3 Partial Final Closure Project; and

f) Find that pursuant to California Environmental Quality Act Guidelines Section 15162, no substantial changes are proposed, and no new information of substantial importance has come to light regarding environmental effects of the Tajiguas Sanitary Landfill Partial Final Closure Project (Phase 2...

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