241216_Combined_CHCF_Skid_Schematic.pdf
PDF 1 MB Posted
- Attached to
- CHCF WATER TREATMENT SKID SYSTEMS
- Solicitation number
- 0000034843
- Issued by
- San Joaquin County, Stockton City, California
About this file
This draft engineering document depicts detailed mechanical room modifications and skid schematics for the California Department of Corrections and Rehabilitation (CDCR) at the California Health Care Facility located in Stockton, CA. The project involves implementing supplemental chlorination and hyperchlorination systems, which includes installing new equipment such as chemical metering pumps, chlorine analyzers, controllers, and associated piping modifications. The proposed modifications include new injection points, monitoring points, bypass configurations, and portable skid-mounted equipment designed to be wheeled in and out of mechanical rooms.
The technical drawings outline specific requirements for two primary skid systems: a Supplemental Chlorination Skid and a Hyperchlorination Skid, each approximately 49 inches wide and 30 inches maximum height. Both skids are specified to be portable with locking, tamper-proof, and splash-proof enclosures, and include features like calibration columns, pressure relief valves, ball valves, strainers, and power distribution components. The design emphasizes flexibility, with connection points for additional external pumps and the ability to be easily moved within institutional equipment rooms. The draft documents are marked with "DRAFT" watermarks and appear to be part of a detailed engineering design phase for infrastructure improvements at the correctional healthcare facility.
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| File | Type | Posted |
|---|---|---|
| FPCM-CHCF-SKID_SYSTEMS-RS.pdf |
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Text version
DRAFT
HYPERCHLORINATION MIXING VALVE BYPASS AND SUPPLEMENTAL
CHLORINATION INJECTION & MONITORING MODIFICATIONS
SEE DETAIL A ON EXHIBIT A PAGE 2
HYPERCHLORINATION MODIFICATIONS
SEE DETAIL B ON EXHIBIT A PAGE 2
MIXING VALVE
ASSEMBLY
PROPOSED SUPPLEMENTAL
CHLORINATION INJECTION POINT
PROPOSED SUPPLEMENTAL CHLORINATION MONITORING POINT
DOMESTIC WATER HEATER DOMESTIC WATER HEATER
(N) NORMALLY OPEN
2" FLOOD SWITCH
(N) CHEMICAL METERING PUMP
(N) CHLORINE
ANALYZER &
CONTROLLER
5' MIN
CL
(N) SUPPLEMENTAL
CHLORINATION SKID
EXHIBIT NO.DRAWING SCALE
www.ksninc.com
711 N. Pershing Avenue Stockton, CA 95203
209-946-0268
916-403-5900
1550 Harbor Blvd., Suite 212 West Sacramento, CA 95691 1"½"0
ORIGINAL DRAWING SCALE PAGE NO.
A
CDCR
TYPICAL MECHANICAL ROOM PLAN VIEW
CALIFORNIA HEALTH CARE FACILITY
STOCKTON, CA
NTS
(E )H
OT
W
AT
ER
RE
TU
RN
(E) MIXING VALVE
(E) BALL VALVE
(TYP)
(E) MIXING VALVE
BYPASS
(E )D
OM
ES
TI
C
HO
TW
AT
ER
LIN
E
(E )D
OM
ES
TI
C
HO
TW
AT
ER
LIN
E
(E) TEE
(TYP)
(N) BALL VALVE
(TYP)
(N) TEE
(TYP)
(N) 90° ELBOW
(E) PRESSURE GAUGE
(E )D
OM
ES
TI
C
CO
LD
W
AT
ER
DETAIL A
5'
MI
N
(E) CHECK VALVE
(TYP)
PROPOSED CHLORINATION
MONITORING POINT
(SEE SUPPLEMENTAL CHLORINATION SKID IN EXHIBIT B)
PROPOSED SUPPLEMENTAL CHLORINATION
INJECTION POINT
(N) 2" TEE W/ FEMALE BUSHING (3/8") W/ 3/8"
COMPRESSION FITTING CONNECTOR
(N )C
HE
MI
CA
L
ME
TE
RI
NG
PU
MP
(N )C
HL
OR
IN
E
AN
AL
YZ
ER
CL
2 (N) BALL VALVE
(TYP OF 3)
(N) REDUCE PRESSURE DEVICE OR
REDUCE PRESSURE BACKFLOW PREVENTER
(N) TEE
(TYP OF 2)
(N) REMOVAL PIPE SPOOL
(E )D
OM
ES
TI
C
CO
LD
W
AT
ER
DETAIL A
DETAIL B
PROPOSED HYPERCHLORINATION INJECTION POINT
(N) 4" BYPASS
(N) 1/2" INJECTION QUILL W/ BALL VALVE
(SEE HYPERCHLORINATION SKID ASSEMBLY IN EXHIBIT C)
EXHIBIT NO.DRAWING SCALE
www.ksninc.com
711 N. Pershing Avenue Stockton, CA 95203
209-946-0268
916-403-5900
1550 Harbor Blvd., Suite 212 West Sacramento, CA 95691 1"½"0
ORIGINAL DRAWING SCALE PAGE NO.
A
CDCR
TYP MECHANICAL ROOM MODIFICATIONS DETAILS
CALIFORNIA HEALTH CARE FACILITY
STOCKTON, CA
PLAN VIEW
A
PROFILE VIEW
SECTIONA-A
CONTROLLER
CHLORINE
ANALYZER
BALL VALVE
(TYP)
PRESSURE GAUGE
BACK PRESSURE
VALVE
CALIBRATION COLUMN VENT
CALIBRATION COLUMN
TEE
(TYP) PRESSURE RELIEF VALVE
LOCKING
CASTER WHEELS
METERING PUMP
CONTAINMENT WALL
PLUG
SKID INLET
TO CHEMICAL TANK
STRAINER
A
"M
AX
SKID DRAIN
SKID DISCHARGE
TO INJECTION POINT
SAMPLE MONITORING
DRAIN W/
3/4" MALE HOSE FITTING
NO SWITCH SIGNAL
NOTES:
1.SKID TO BE PROVIDED WITH A LOCKING, TAMPER AND SPLASH PROOF ENCLOSURE
2.SKID TO BE PORTABLE WITH CAPABILITY TO BE WHEELED IN AND OUT OF
INSTITUTION EQUIPMENT ROOMS.
SKID CONTAINMENT DRAIN
VALVE W/ BARB
2" NORMALLY OPEN
FLOOD SWITCH
CHLORINATION
MONITORING POINTFR
OM
CH
EM
IC
AL
IN
JE
CT
IO
N
SK
ID
DI
SC
HA
RG
E
PO
W
ER
DI
ST
RI
BU
TI
ON
BO
X
TYPICAL MECHANICAL ROOM
FLOOD SWITCH AND SUPPLEMENTARY CHLORINATION SECTIONS
49"±
TEE WITH BUSHING TO 3/8"
COMPRESSION FITTING
CONNECTOR
CL2
TO FLOOR DRAIN
TO (E) 120V EQUIPMENT
OUTLET
2" TEE WITH FEMALE BUSHING (3/8") W/
3/8" COMPRESSION FITTING CONNECTOR
2" TEE WITH FEMALE BUSHING (3/8") W/
3/8" COMPRESSION FITTING CONNECTOR
SUPPLEMENTARY CHLORINATION
INJECTION POINT
EXHIBIT NO.DRAWING SCALE
www.ksninc.com
711 N. Pershing Avenue Stockton, CA 95203
209-946-0268
916-403-5900
1550 Harbor Blvd., Suite 212 West Sacramento, CA 95691 1"½"0
ORIGINAL DRAWING SCALE PAGE NO.
B
CDCR
SUPPLEMENTAL CHLORINATION SKID SCHEMATIC
CALIFORNIA HEALTH CARE FACILITY
STOCKTON, CA
PLAN VIEW
A
PROFILE VIEW
SECTIONA-A
BALL VALVE
(TYP)
PRESSURE GAUGE
(TYP)
TEE
(TYP)
PRESSURE
RELIEF VALVE
(TYP OF 2)
LOCKING
CASTER WHEELS
CONTAINMENT WALL
SKID INLET
TO CHEMICAL TANK
(TYP OF 2)
A
"M
AX
NOTES:
SKID TO BE PORTABLE WITH CAPABILITY TO BE WHEELED IN AND OUT
OF INSTITUTION EQUIPMENT ROOMS.
SKID CONTAINMENT DRAIN
PO
W
ER
DI
ST
RI
BU
TIO
N
BO
X
TYPICAL MECHANICAL ROOM
HYPERCHLORINATION SECTION
49"±
METERING PUMP
(TYP OF 2)
CALIBRATION COLUMN VENT
(TYP OF 2)
CALIBRATION COLUMN
(TYP OF 2)
(N) BALL VALVE
(TYP OF 3)
(N) REDUCE PRESSURE PRINCIPAL
BACKFLOW PREVENTER
(N) TEE
(TYP OF 2)
(N) REMOVAL PIPE SPOOL
(E )D
OM
ES
TI
C
CO
LD
W
AT
ER
PROPOSED HYPERCHLORINATION INJECTION POINT
(N) 4" BYPASS
(N) 1/2" INJECTION QUILL W/ BALL VALVE
PLUG
(TYP OF 2)
STRAINER
(TYP OF 2)
COMPRESSION FITTING
(TYP OF 2)
CHECK VALVE
(TYP OF 2)
ALLOW FOR CALIBRATION COLUMN AND
VENT TO BE REMOVED VIA THREADED CONNECTION
(TYP OF 2)
CONNECTION POINT TO ALLOW FOR
CONNECTION OF ADDITIONAL
PUMP EXTERNAL TO SKID
TO (E) 120V EQUIPM
OUTLET
EXHIBIT NO.DRAWING SCALE
www.ksninc.com
711 N. Pershing Avenue Stockton, CA 95203
209-946-0268
916-403-5900
1550 Harbor Blvd., Suite 212 West Sacramento, CA 95691 1"½"0
ORIGINAL DRAWING SCALE PAGE NO.
C
CDCR
HYPERCHLORINATION SKID SCHEMATIC
CALIFORNIA HEALTH CARE FACILITY
STOCKTON, CA
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