Request_For_Information_(RFI_1)-3CA07152.pdf
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- Solicitation number
- 3CA07152
About this file
This is a Request for Information (RFI) #1 for Contract Number 3CA07152 issued by CALFIRE regarding Fire Suppression Loading & Pit Replacement. The document contains nine contractor questions and program responses regarding technical specifications, with questions due by 02/18/2025 and program responses due by 02/21/2025. The project involves utility trenching, panel removal and replacement, tank pad demolition, AC paving removal, concrete work, and storm trap system installation. Key specifications include an 18-inch thickness for current tank pad demolition, requirements for full panel removal in trenching areas, and implementation of Detail 4 on Sheet C8.1 for concrete tie-ins.
Critical technical requirements specified include 6 inches of compacted (95%) Class II Base under the trench structure, low profile barricades around the work area, and matching existing grade with tooled finished edges for spalled areas. The document indicates pending updates for storm trap system details, which currently show discrepancies between drawings (317' x 28' vs. 233' x 398' layouts). A geotechnical report detailing AC paving thicknesses is referenced but not included in the provided documentation.
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Request For Information (RFI) #1
Contract Number 3CA07152, Fire Suppression Loading & Pit Replacement
Questions Due 02/18/2025
Program Response Due 02/21/2025
1) Contractor- Will all of the utility trenching that crosses thru panels require that entire panel to be removed and replaced per the attached plans. If so will the county be providing the Square feet quantity required including the panels.
Program- Please plan to remove full panels in areas that require trenching; CALFIRE does not have an accurate accounting of the quantity of panels
2) Contractor- What is the thickness of the current pad where the tanks are located that will be demoed?
Program- Please assume 18 inches
3) Contractor- Page C1.1 Note 2 says Remove Existing AC paving. How thick is this AC paving ?
Program- Please distribute the attached geotechnical report detailing AC paving thicknesses
4) Contractor- What are we doing with the current spalled edges where we are joining them with new concrete, specifically on the west side of the current tanks pad ?
Program- Match existing grade, including a tooled finished edge
5) Contractor- Storm trap plans layout as 317’ x 28’on page D1.01. Page D1.05 calls this system out to be 233’ x 398’. Will the county be providing a detail plan for the system in the 28’ x 317’ configuration?
Program- We are working on getting the updated detail
6) Contractor- Storm trap plans layout as 317' x 28'on page D1.01. Page D1.06 calls this system out to require a foundation of 28' x 480'. Will the county be providing a foundation plan for the 28' x 317' configuration?
Program- The details are being updated
7) Contractor- Page C1.1 Note 2 says Remove Existing AC paving. Per plan sheet note 1 we are to construct concrete paving. How are we to tie onto the East border of the existing concrete? Are we to remove partial concrete panels on the existing to create a 12 x 12 panel, or just pour up against iit using Detail 4 on page C8.1
Program- Please plan to utilize Detail 4 on Sheet C8.1
8) Contractor- There are no plans that show low profile barricades surrounding the work area, should we assume, they will be required.
Program- Yes
9) Contractor- Plan page C-8.1 detail 5 does not show any bedding under this structure. Will any bedding be required?
Program- Please include 6” of compacted (95%) Class II Base under the trench structure
File details come from the government source that posted it. Updated .