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Viewing inquiries for 04-2Q4404

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Inquiry #1: Are both structures allowed to be under construction (reversing traffic control w/ portable signal) concurrently?
Inquiry submitted 11/13/2024

Response #1:The inquiry has been received and submitted for consideration.
Response posted 11/13/2024


Response #2:While it is not recommended, both structures can be worked on concurrently. Please keep in mind that work on Yellow Creek Bridge cannot start until September 2025 as stated in the special provisions.
Response posted 11/15/2024




Inquiry #2: The Fish and Wildlife Permit in the Information Handout, under the Section for Upgrade Bridge Railings says "Temporary work platforms will be suspended below the bridge deck overhangs prior to beginning of demolition and construction. Additional temporary debris catchment systems will be installed to contain demolition and construction debris from entering Yellow Creek and Schell Creek." This seems to imply two separate systems. If traditional edge of deck overhang forming systems are used and sheeted solid with plywood, will a secondary system be required? Thanks.
Inquiry submitted 11/18/2024

Response #1:The inquiry has been received and submitted for consideration.
Response posted 11/19/2024


Response #2:It would not be sufficient to only have the temporary work platforms, bridge rails, and overhangs. If the contractor uses temporary bridge railing that is also covered (i.e. covers railing with sheeted plywood) and fully prevents debris from getting through, a secondary system (i.e. using netting) will not be necessary so long as all construction demolition and debris are caught by a debris catchment system that doesn’t allow this material to enter Yellow Creek and Schell Creeks. This work is covered in the Caltrans Standard Specifications 2023 sections 13-4.03E(5) and 13-4.03E(6).
Response posted 11/21/2024




Inquiry #3: For Bid Item 34, Data Core: how many data cores would you like and at what locations?
Inquiry submitted 11/19/2024

Response #1:The inquiry has been received and submitted for consideration.
Response posted 11/19/2024


Response #2:Please refer to Caltrans Standard Specifications 2023 Edition, Section 39-2.01C(17) for the placement of Data Cores.
Response posted 11/20/2024


The information provided in the responses to bidder inquiries is not a waiver of Section 2-1.07, "JOB SITE AND DOCUMENT EXAMINATION" of the Standard Specifications or any other provision of the contract, nor to excuse the contractor from full compliance with the contract. Bidders are cautioned that subsequent responses or contract addenda may change a previous response.