18-045_CAL_Roof_Replacement_Phase-2_HU_CB02_Final_Plans.pdf
PDF 11 MB Posted
- Attached to
- FPCM-CAL-I001055-M085-KR
- Solicitation number
- 0000039931
- Issued by
- Imperial County, California
About this file
This is a Construction Bulletin No. 2 issued by the Facility Planning, Construction and Management Division for the California Department of Corrections and Rehabilitation regarding Project #18-045, Replace Roof, Phase 2 at Calipatria State Prison. The bulletin, effective September 3, 2024, documents design modifications for roof replacement work across 19 housing unit buildings (Buildings 321-325, 331-335, 341-345, and 351-355). The bulletin supersedes previous plans and specifications by replacing Air Handling Unit (AHU) curb details from sheets GA4.5, GA4.6, HA4.5, and HA4.6 with new AHU curb extension details specified in sheet CB2.01. The revision affects multiple drawing sheets (GA2.1, GA2.2, HA2.1, HA2.2, GA4.5, GA4.6, HA4.5, HA4.6, and the new CB2.01) and updates keynote references across roof plan sheets to direct contractors to the revised details. The bulletin consists of nine items documenting which sheets are affected and which previous details are superseded.
The bulletin was approved by Martha Cervantes, Senior Architect, and John Rodriguez, Supervising Architect, on September 5, 2024. This document serves as a formal modification to the construction plans and specifications, requiring all contractors and project participants to incorporate these changes into their bid preparation and project execution. No pricing information, bid due dates, award schedules, or contract terms are specified within this bulletin, as it functions solely as a design clarification and technical modification document for an ongoing construction project.
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Text version
FACILITY PLANNING, CONSTRUCTION AND MANAGEMENT
DIVISION
DESIGN SERVICES AND STANDARDS BRANCH
ARCHITECTURE AND ENGINEERING SECTION
CONSTRUCTION BULLETIN
No. 2
Institution: Calipatria State Prison - CAL Bulletin Number: 2
Date of Issuance: September 3rd, 2024
Reference: Project #18-045, Replace Roof, Phase 11, including Building 321 19-S-3270-C-NW
Building 322 19-S-3302-C-NW Building 323 19-S-3303-C-NW Building 324 19-S-3304-C-NW Building 325 19-S-3305-C-NW Building 331 19-S-3306-C-NW Building 332 19-S-3307-C-NW Building 333 19-S-3308-C-NW Building 334 19-S-3309-C-NW Building 335 19-S-3310-C-NW Building 341 19-S-3311-C-NW Building 342 19-S-3312-C-NW Building 343 19-S-3313-C-NW Building 344 19-S-3314-C-NW Building 345 19-S-3315-C-NW Building 351 19-S-3316-C-NW Building 352 19-S-3317-C-NW Building 353 19-S-3318-C-NW Building 354 19-S-3319-C-NW Building 355 19-S-3320-C-NW
Drawing numbers:
GA2.1, GA2.2, GA4.5, GA4.6, HA2.1, HA2.2, HA4.5, HA4.6, & CB2.01
Description: This bulletin is to replaces AHU curb details 4B/GA4.5, 2/GA4.6, 4B/HA4.5 and 2/HA4.6 with AHU curb extension details 1/CB2.01 and 2/CB2.01.
Keynote detail reference has also been revised on roof plans sheets GA2.1, GA2.2, HA2.1, & HA2.2
CAL Replace Roof, Phase 11 18-045 Construction Bulletin No. 2
P:\DESIGN SERVICES\CAL\DESIGNS\18-045 Replace Roof, Phase 2, Housing Units\Construction Supports\CBs\CB02 AHU Curb\CAL 18-045 CB-2 Summary.doc
Approved: ________________________________ ________________ Martha Cervantes Date Senior Architect
John Rodriguez Date Supervising Architect
9.05.2024 martha.cervantes Snapshot martha.cervantes Text Box 09/03/2024
CAL Replace Roof, Phase 11 18-045 Construction Bulletin No. 2
P:\DESIGN SERVICES\CAL\DESIGNS\18-045 Replace Roof, Phase 2, Housing Units\Construction Supports\CBs\CB02 AHU Curb\CAL 18-045 CB-2 Summary.doc
BULLETIN NUMBER: 2
The following items in this Bulletin shall supersede those in all previously issued Plans and Specifications.
Changes, modifications, corrections, clarifications, or additions as set forth herein shall apply to the above documents and shall be replaced all the requirements as though originally specified or shown.
This Bulletin consists of (9) item:
ITEM
NO. DESCRIPTION
1. Sheet GA2.1:
a. New Work Keynote #7 has been revised to call out details 1/CB2.01 & 2/CB2.01
2. Sheet GA2.2:
a. New Work Keynote #7 has been revised to call out details 1/CB2.01 & 2/CB2.01
3. Sheet GA4.5:
a. Detail 4B/GA4.5 noted as “NOT USED – SEE DETAIL 2/CB2.01”
4. Sheet GA4.6:
a. Detail 2/GA4.6 noted as “NOT USED – SEE DETAIL 1/CB2.01”
5. Sheet HA2.1:
a. New Work Keynote #7 has been revised to call out details 1/CB2.01 & 2/CB2.01
6. Sheet HA2.2:
a. New Work Keynote #7 has been revised to call out details 1/CB2.01 & 2/CB2.01
7. Sheet HA4.5:
a. Detail 4B/HA4.5 noted as “NOT USED – SEE DETAIL 2/CB2.01”
8. Sheet HA4.6:
a. Detail 2/HA4.6 noted as “NOT USED – SEE DETAIL 1/CB2.01”
9. New Sheet CB2.01:
a. New detail 1/CB2.01.
b. New detail 2/CB2.01
NOT USED - S
EE DETAIL 1/CB2.01
/03
/24
CB
A
HU
C
UR
B
EX
TE
NS
IO
N
NOT USED - S
EE DETAIL 1/CB2.01
/03
/24
CB
A
HU
C
UR
B
EX
TE
NS
IO
N
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