21-040-LAC_Replace-Roofs-Phase1_Final-Drawings_49.pdf
PDF 421 KB Posted
- Attached to
- FPCM-LAC-I001104-M035-RS
- Solicitation number
- 0000036277
- Issued by
- Los Angeles County, California
About this file
This technical drawing is a mechanical and plumbing details sheet (MP502) for the California State Prison, Los Angeles County (LAC) located in Lancaster, California, specifically for the Place Roofs - Phase 1 project. The document, prepared by Turley Mechanical Engineering & Associates Group and Hibser Yamauchi Architects, details roofing and mechanical installation specifications for the facility. The drawing includes detailed technical diagrams for water heater piping, multiple roof pipe penetrations, duct installation on and through roofs, and pipe installation through curbs, with specific instructions for reusing existing equipment where feasible and providing new solenoid valves and connections.
The project is part of the State of California Department of Corrections and Rehabilitation's Facility Planning, Construction and Management Division design services, with working drawings dated August 31, 2023. The technical specifications emphasize precise installation methods, including using 24-gauge flashing, single-ply roofing, polyurethane insulation, and specific mounting and sealing techniques. The Office of the State Fire Marshal has approved the plans for fire and panic safety, with an approval date of 10/10/23 and an approval number of 23-0002. The job number is JT 22107-PH1, and the project indicates careful attention to matching existing infrastructure and field verification of dimensions and connections.
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Text version
(E)11
4"CD, REUSE AS
MUCH AS FEASIBLE.
(E)CD
(E)SOLENOID VALVE,
TO BE REUSED
(E)MPG
(N)SOV
(E)CW FOR EVAP
COOLER, REUSE AS
MUCH AS FEASIBLE.
REPLACE, SEE
(E)GAS REGULATOR,
TO BE REUSED,
SEE H
MP501
NOTE:
WHEN (E)AHU'S ARE REINSTALLED, RECONNECT (E)G, CW, CD AND DISCHARGE DRAIN
TO UNIT, PROVIDE (N)SOV'S, OFFSET AND EXTENSIONS WHERE NECESSARY. SIZE TO
MATCH (E)
FIELD VERIFY AND RECORD ACTUAL PIPE CONNECTION FOR EACH AHU ON EACH
BUILDING.
(N)SOV (N)SOV
I
MP501
ROOFING INSULATION
(N)SINGLE PLY ROOF UP CURB
24 GAUGE
FLASHING
(N)EXTENDED DUCT
(E)RIGID INSULATION
(E)DUCT CURB.
16 GA. ANGLE 2½"x1½"
CONTINUOUS
POLYURETHANE
SEALANT#8 SMS (MIN) @
MAX 4"OC
(N)SELF-ADEHERED,
FLEX-FLASHING
UNDERLAYMENT
#10 SMS @ 6"OC ALL AROUND
(E)DUCT
4" SMS, 12"O.C., MIN
(2)EACH SIDE, MIN
(8)TOTAL
(N)14" SMS. 12"O.C.,
MIN (2)EACH SIDE,
MIN (8)TOTAL
NOTES:
1. EXTEND (E)DUCT AND PROVIDE (N)OFFSET FITTINGS. SIZE AND
GAUGE OF (N)DUCT AND FITTINGS MATCH (E)
2. FIELD MEASURE (E)CURB SIZE FOR MATCHING UP W/ NEW CURB
ADAPTOR.
MIN 10"
RIGID INSULATION
(POLYISOCYANURATE)
MIN 11
2" THICK
(E)CONCRETE OVER METAL
DECK
APPROXIMATE POC
(N) CURB EXTENSION 14 GA CONTRACTOR
FABRICATED W/ WELDED JOINTS OR
MANUFACTURED BY THY BAR OR MICROMETAL.
ALL DIMENSIONS VERIFIED IN FIELD TO MATCH
WITH EXISTING CONDITIONS.
(E)ANCHORAGE
(N)CURB
(N)PVC FLASHING
EXTEND UP ON CURB
(N)PVC FLASHING
MATERIAL AROUND PIPE
PIPE CLAMP
SEALANT ALL AROUND
PERIMETER
(N)ICW, SIZE MATCH (E)
PIPE THRU CURB
(E)CONCRETE OVER
METAL DECK
(N)INSULATION
(N)FINISHED ROOF
(E)CURB
(N)CURB ADAPTOR
(E)EXHAUST FAN,
MOUNTING DETAIL SEE
CURB HEIGHT REFER
TO THIS DETAIL
A
MP501
(E)ICW
(N)ICW
POC
(N)ICW THRU CURB
Project Engineer:
U R L E YT M E C H A N IC A L
E N G I N E E R I N G
G R O U P, I N C.& ASSOCIATES
(916) 325-1065
FAX: (916) 325-1075
Email: office@turleymech.com
2431 Capitol Avenue Sacramento, CA 95816
Project Manager:
GYang
Job Number:
Project Drafter: Login:
Plot Date: Aug 25, 2023 - 4:07pm
22107-PH1JT
JT
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MP502
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OFFICE OF THE STATE FIRE MARSHAL
shall be available on the project site at all times.
10/10/23
APPROVED FIRE AND PANIC ONLY
Approval of this plan does not authorize or approve any omission or deviation from applicable regulations. Final approval is subject to field inspection. One set of approved plans
23-0002
11/20/2023 CASp-491 #1317
File details come from the government source that posted it. Updated .