RFI_028_FOR_I-001125_-_24-026.pdf
PDF 311 KB Posted
- Attached to
- FPCM-SQRC-I001125-1125-087-A-RS ROOF PANELS
- Solicitation number
- 0000038823
- Issued by
- California
About this file
This is a Request for Information (RFI) document issued by the California Department of Corrections and Rehabilitation (CDCR) Facility Planning, Construction and Management (FPCM) division for the Correctional Construction Mentorship Program (CCM) project at Salinas Valley State Prison (SQRC). The RFI, numbered 028, addresses architectural and engineering questions generated during a vendor walk-through conducted on February 17, 2026, regarding the Upper Yard Renovation Phase 2 project (CCM Project #I-001125, A/E Project #24-026). The RFI was submitted on March 6, 2026, with a response deadline of March 13, 2026, and was answered by Shan Li, Senior Architect on March 17, 2026. The document pertains to roof panel construction specifications and related drainage infrastructure for the Upper Yard Shed Structure, specifically addressing concerns regarding structural support capacity and downspout sizing compatibility with existing storm drain systems.
The RFI identifies two primary technical issues requiring clarification: structural adequacy of the roof panel support system to accommodate an 18-inch overhang at the end trusses (grid lines 1 and 16) with the addition of gutter and downspout components, and compatibility between the proposed 14-gauge stainless steel downspout and the existing 4-inch storm drainpipe. The CCM's proposed resolution involves installation of a new 3-3/4-inch round galvanized steel downspout to connect with the existing infrastructure. The RFI response includes revised gutter detail drawings (RFI-028 Response_Revised Gutter Detail 01 and 02) with specific construction specifications, including gutter wedge spacing at 30 inches on center, 1.5-inch pop rivets, four #10 screws, 20-gauge galvanized steel shaped plates, and metal spacer brackets placed between support components. No additional set-asides, pricing information, or contract award details are contained within this RFI document.
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Text version
Request For Information
RFI Description – Correctional Construction Mentorship Program (CCM)
Attachments
Attachments
Submitted By: Jaime Marentes
Title: CSII
Region: I
Institution: SQRC
Project Name: Upper Yard Renovation
RFI#: 028
Date: 3/6/2026
Needed By: 3/13/2026
CCM Proj. # I-001125
A/E Proj. # 24-026
Title: Upper Yard Reno_Phase 2
See attached updated gutter details.
Roof panels terminate in line with exisiting purlins at the end trusses along grid lines 1 and 16 (overhang ±6 VIF).
Proposed solution to install a (N) 3-3/4” round downspout to connect with the existing 4” storm drainpipe is acceptable.
Plan(s) Sht/Detail: S2.2, A2.2
Specification: N/A
Submittals: N/A
Shop Drawings: N/A
Plan(s) Sht/Detail: RFI-028 Response_Revised Gutter Detail 01, 02
Specification: N/A
Submittals: N/A
Shop Drawings: N/A
Product Data: N/A
Memo / Letter: N/A
Images: N/A
Other: N/A
Product Data: N/A
Memo / Letter: N/A
Images: N/A
Other: N/A
Date: 3/17/2026 Response By: Shan Li, Senior Architect
Access Compliance Review for Attachment: Not Required
SFM Approval for Attachment: Not Required
Response To RFI – Architecture and Engineering Section
Questions generated from the Upper Yard Shed Roof Panel Vendor Walk on 2/17/26.
Plan Sheet S2.2 and A2.2 display the Upper Yard Shed Structure Roof Panels with an overhang of 18” at the perimeter of the Upper
Yard Shed Structure. Vendor is concerned that the support displayed on plan sheet A2.2 Detail 4 will not be able to support the weight of the roofing panel, gutter, and down spout. Vendor also stated that additional support will be needed to achieve the 18” overhang at the end truss displayed on lines 1 and 16 detail 3 plan sheet A2.2. Please advise.
The project plan set calls for a (N) 14 GA SS downspout to be installed at the Upper Yard Shed Structure. It was discovered that the
(E) storm drainpipe at the Upper Yard is 4”. CCM proposes to install a (N) 3-3/4” round downspout to accommodate to the existing
4” storm drainpipe. Please advise.
Timestamp of Response: [Final A/E
Response]
Location: Upper Yard Structure Roof
14 GA ⌀3-3/4"
GALVANIZED
STEEL
DOWNSPOUT
STRAP
S E
E S
T R
U C
T U
R A
L D
W G
SEE STRCTURAL DWG
3' - 4 1/2"
CONCRETE
SIDEWALK
A3.3
CONNECT TO
STORMDRAIN
PIPE
4-3/4
APPROXIMATE PER
RECORD DWG
DOWNSPOUT
BOOT
METAL SPACER, PLACED
BETWEEN BRACKETS
COLUMN
PRE-HUNG
BOX GUTTER
MOVE DOWN (E)
6' - 8.2# C GIRT
2" TALL STANDING
SEAM METAL ROOF
1 1/2"
POP RIVET
4 - #10 SCREWS
GUTTER
WEDGES @ 30"
O.C. OR AS
REQ'D BY
GUTTER MFR
1 1/2" 1 1/2" 1 1/2"
V A
R
IE
S
20 GA GALV
STL SHAPED PL
W/ 4-#10
SCREWS
A
A
SECTION A-A
BRACKET
SUPPORT
| Drafting Views (Detail) |
| DOWNSPOUT |
| Drafting Views (Detail) |
| GUTTER DETAIL |
File details come from the government source that posted it. Updated .