HomeMy WebLinkAboutRefrigeration Details Glycol - R3.2SUPPLY AND RETURN AS SPECIFIED IN PIPING
SCHEDULE
SPACE AT 4' INTERVALS TYP
1" EXPANDED
POLYSTYRENE OR
EQUAL
6" MINIMUM WIDTH.
LENGTH AS
REQUIRED TYP
ROUTE SUPPLY AND
RETURN HEADERS ON
TOP OF CASES
SUPPLY AND RETURN SHUT-
OFF VALVES FURNISHED AND
INSTALLED BY
REFRIGERATION
CONTRACTOR.
ADJUST LOCATION OF DROPS AS REQUIRED.
IF ROUTED IN WALL, EXIT WALL 6" ABOVE TOP
OF CASE HEIGHT TYP
PROVIDE TEMPERATURE/PRESSURE
TEST WELLS AT LAST CASE IN LINEUP.
REFRIGERATION CASE MANUFACTURER TO
FURNISH AND INSTALL TOP FED CASES WITH
FACTORY INSTALLED SHUT-OFF VALVES, SUPPLY
SOLENOID VALVES, AND RETURN AUTOFLOW
BALANCE VALVES FOR EACH CASE. REF
SPECIFICATIONS
REAR HALF OF
REFRIGERATED CASE
DESIGNATED FOR
PIPING AND VALVES.
FRONT HALF OF
REFRIGERATED CASE
DESIGNATED FOR
ELECTRICAL AND BAS
COMPONENTS.
RETURN SUB-LOOP
BRANCH
SUPPLY SUB-LOOP
BRANCH
PROVIDE SUPPLY AND
RETURN SUB-LOOP
SHUT-OFF VALVES .
REFER TO PLANS FOR
LOCATIONS.
CONTINUES TO
ADDITIONAL CIRCUITS
ON SUB-LOOP
MAIN SUPPLY AND RETURN
BRANCH PIPING
SUPPLY AND
RETURN LINES FOR
SECOND CIRCUIT
ON SUB-LOOP
CONTINUES TO
SECONDARY PUMP SKID
REFER TO SPECIFICATION
SECTION 15181 FOR PIPE
LABELING REQUIREMENTS. (TYP
OF ALL SECONDARY GLYCOL
SUPPLY AND RETURN PIPING)
TEMPORARY U-BEND BYPASS TO BE REMOVED
BEFORE FINAL CONNECTION. REFER TO U-
BEND BYPASS DETAIL.
SUPPLY AND RETURN AS SPECIFIED IN PIPING
SCHEDULE
SPACE AT 4' INTERVALS TYP
1" EXPANDED
POLYSTYRENE OR
EQUAL
6" MINIMUM WIDTH.
LENGTH AS
REQUIRED TYP
ROUTE SUPPLY AND
RETURN HEADERS ON
TOP OF CASES
SUPPLY AND RETURN SHUT-OFF VALVES
FURNISHED AND INSTALLED BY
REFRIGERATION CONTRACTOR.
ADJUST LOCATION OF DROPS AS REQUIRED.
IF ROUTED IN WALL, EXIT WALL 6" ABOVE TOP
OF CASE HEIGHT TYP
PROVIDE
TEMPERATURE/PRESSURE TEST
WELLS AT LAST CASE IN LINEUP.
REFRIGERATION CASE MANUFACTURER TO
FURNISH AND INSTALL TOP FED CASES WITH
FACTORY INSTALLED SHUT-OFF VALVES, SUPPLY
SOLENOID VALVES, AND RETURN AUTOFLOW
BALANCE VALVES FOR EACH CASE. REF
SPECIFICATIONS
REAR HALF OF
REFRIGERATED CASE
DESIGNATED FOR
PIPING AND VALVES.
FRONT HALF OF
REFRIGERATED CASE
DESIGNATED FOR
ELECTRICAL AND BAS
COMPONENTS.
RETURN SUB-LOOP
BRANCH
SUPPLY SUB-LOOP
BRANCH
PROVIDE SUPPLY AND
RETURN SUB-LOOP
SHUT-OFF VALVES .
REFER TO PLANS FOR
LOCATIONS.
CONTINUES TO
ADDITIONAL CIRCUITS
ON SUB-LOOP
MAIN SUPPLY AND RETURN
BRANCH PIPING
SUPPLY AND
RETURN LINES FOR
SECOND CIRCUIT
ON SUB-LOOP
CONTINUES TO
SECONDARY PUMP SKID
REFER TO SPECIFICATION
SECTION 15181 FOR PIPE
LABELING REQUIREMENTS. (TYP
OF ALL SECONDARY GLYCOL
SUPPLY AND RETURN PIPING)
APPROXIMATELY 2' ABOVE
TOP OF CASE TYP
TEMPORARY U-BEND BYPASS
TO BE REMOVED BEFORE FINAL
CONNECTION. REFERENCE U-
BEND BYPASS DETAIL.
FULLY INSULATE
PIPING BEFORE
PHASING.
SUPPLY LINE FROM RACK
PROVIDE NORMALLY OPEN
GLYCOL ISOLATION VALVES IN
AN ACCESSIBLE LOCATION.
REFER TO SPECIFICATIONS.
INSULATION
RETURN LINE TO RACK
CONTRACTOR PROVIDED
BLIND FLANGE
CONNECTION. (TYP)
PROVIDED ISOLATION
VALVE FIELD
INSTALLED. (TYP BOTH
SUPPLY AND RETURN)
EMERGENCY CHILLER
CONNECTION TO PUMP
SKID. MATCH MAIN SUPPLY
AND RETURN PIPE SIZE.
SUPPLY FROM
PUMP SKID
RETURN TO
PUMP SKID
SUPPLY TO
CASES/COILS
RETURN FROM
CASES/COILS
SUPPORT EMERGENCY
CHILLER CONNECTION. REFER
TO REFRIGERATION PIPING
SUPPORT DETAIL. (TYP)
GLYCOL RETURN
GLYCOL SUPPLY INSTALL BYPASS VALVE IN
LOCATION SHOWN ON PIPING
PLANS. CONNECT BYPASS
LINE TO MAIN PIPING; MAIN
PIPING TO BE SAME SIZE OR
LARGER THAN BYPASS VALVE
SIZE.
BYPASS LINE SIZE TO MATCH
BYPASS VALVE SIZE
INSTALL OWNER FURNISHED
SECONDARY GLYCOL BYPASS
VALVE, SEE REFRIGERATION
SECONDARY PUMP SKID
SCHEDULE FOR SIZE. ENSURE
VALVE DIRECTION ALLOWS FLOW
FROM SUPPLY TO RETURN.
LABEL GLYCOL PIPING PER
SPECIFICATION SECTION 15181
REFRIGERATION CONTRACTOR
SHALL FURNISH AND INSTALL FULL
PORT ISOLATION BALL VALVES ON
BOTH SIDES OF BYPASS VALVE.
REFER TO GLYCOL REFRIGERATION
ISOLATION VALVES DETAIL.
FLOW DIRECTION
BYPASS LINE
MAIN
CLOSE VALVES DURING
INITIAL SYSTEM FLUSH, OPEN
DURING NORMAL OPERATION.
VENT & DRAIN
1.PROVIDE 1/2" VENT VALVES AT ALL HIGH POINTS
OF THE PIPING TO REMOVE AIR DURING
INSTALLATION AND MAINTENANCE. HIGH POINTS
ARE ANY PLACE ON A REFRIGERATION LINE THAT
AIR POCKETS COULD FORM. PROVIDE DROP-
DOWN LINE FOR CONVENIENT ACCESS TO THE
VALVE AS REQUIRED.
2.PROVIDE 3/4" DRAIN VALVES AT ALL LOW POINTS
IN MAINS, RISERS, AND BRANCH LINES. LOW
POINTS ARE DEFINED AS ANY PLACE ON A
REFRIGERATION LINE THAT CAN POOL GLYCOL
AS SYSTEM IS DRAINED.
3.THE VENT AND DRAIN VALVES TO HAVE THREADED
CONNECTIONS FOR HOSES OR PIPES. THEY SHALL
REMAIN CAPPED DURING NORMAL OPERATION.
4.AVOID CHANGE IN ELEVATION FOR THE PIPE
RUN.
5.REFERENCE SPECIFICATION SECTION 15181.
MINIMUM 1/2" TEE
INSULATION AND
VAPOR BARRIER PER
SPECIFICATIONS
INSTALL VENT AT
HIGHEST POINT
OF PIPING 1/2 " MANUAL AIR VENT
WITH THREADED
NIPPLE AND CAP.
NORMALLY CLOSED.
OBSTRUCTIONS (TYP)
MAINTAIN INSULATION
AROUND NIPPLE (TYP)
INSULATION
PER SPECIFICATIONS
MINIMUM 3/4" TEE FITTING.
3/4" DRAIN VALVE WITH
THREADED NIPPLE AND
CAP. NORMALLY CLOSED
INSTALL DRAIN PER
SPECIFICATION 15181.
CIRCUIT LEVEL SUPPLY
AND RETURN
ISOLATION VALVES.
SUPPLY FROM
PUMP SKID
RETURN TO
PUMP SKID
LEAVE SUFFICIENT SPACE TO
ALLOW REMOVAL OF U-BEND
AND EXTENSION OF PIPING
DURING PHASING OF FINAL
CONNECTION.
REFERENCE SPEC 15181 FOR
U-BEND BYPASS
REQUIREMENTS AND USAGE.
FULLY INSULATE PIPING
AND VALVES PRIOR TO
FILLING SYSTEM.
12" FROM TOP
OF CASE
INSTALL 1/4" MANUAL
AIR VENT WITH NIPPLE
AND CAP. REFER TO
SPECIFICATION 15181.
VALVES SHALL BE FULLY
INSULATED AND HAVE EXTENDED
STEM/BONNET SUITABLE FOR
INSULATION THICKNESS.
TOP OF CASE
24" MAX
SUPPORT PIPING WITHIN 1
FOOT OF RISER. REFER TO
HORIZONTAL REFRIGERANT
LINE SUPPORT DETAIL.
ROOF OPENING MAY CONTAIN
MULTIPLE PIPING AND CONDUIT TYPES,
SEE PLANS. MINIMUM 2" GAP BETWEEN
ADJACENT PIPES OR CONDUITS.
OWNER PROVIDED
MANUFACTURED CURB, SEE
ARCHITECTURAL DETAILS FOR
SIZE, INSULATION, ASSEMBLY,
AND SEALING REQUIREMENTS
SUPPORT PIPING WITHIN 1 FOOT OF
RISER USING KLO-SHURE, SEE ROOF
SUPPORT DETAIL.
2'-0" WIDE, 18 GAUGE SHEET METAL
DRAIN PAN WITH INTERNAL MASTIC
COATING
SUPPORT ROD (TYP)
PROVIDE A 3/4" PVC DRAIN FOR ANY
PENETRATION WHOSE WIDTH IS 16" -24".
PROVIDE A 1' PVC DRAIN FOR ANY
PENETRATION WHOSE WIDTH IS 30" -36",
AND PROVIDE A 1 1/2" PVC DRAIN FOR
ANY PENETRATIONS WHOSE WIDTH IS
GREATER THAN 36". SLOPE PVC DRAIN
LINE 1/8" PER 12" AND TERMINATE OVER
DRAIN WITH 2" AIR GAP.
DO NOT TRAP AT BOTTOM OF
GLYCOL RISER. INSTALL DRAIN
VALVE AT ALL LOW POINTS.
REMOVABLE HOOD
PROVIDED WITH CURB.
INVERTED TRAP ALLOWED BUT NOT REQUIRED
FOR GLYCOL PIPING. INSTALL AIR VENT ON ALL
HIGH POINTS.
SECURE PIPING TO
UNISTRUT AT TOP OF
CURB WITH KLO-SHURE
CLAMP
5" CENTER OF PIPE TO TOP OF CURB.
AIR VENT AT HIGH POINT IN ACCESSIBLE
LOCATION.
LABEL PIPING PER
SPECIFICATION SECTION
15181.
1' MAX
1' MAX
GLYCOL
FAN/
COIL
UNIT
TOP OF BOX
BOX WALL
MOUNT COIL ACCORDING TO MANUFACTURER'S
RECOMMENDATIONS (TYP).
COIL DRAIN AND ISOLATION VALVE, LOCATED AT
LOWER CONNECTION OF COIL
PROVIDE COIL SUPPLY SHUTOFF VALVE,
ONE PER CIRCUIT.
INSTALL REFRIGERATION EQUIPMENT SUPPLIER-FURNISHED COIL
AUTOFLOW BALANCING VALVE, ONE PER COIL.
PROVIDE CIRCUIT RETURN
SHUTOFF VALVE, ONE PER CIRCUIT.
SUPPORT EVAPORATORS WITH BOLTS
THRU CEILING PANEL TO 1 5/8" X 1 5/8" X
10 FT. LONG 14 GAUGE. GALVANIZED
UNISTRUT SPANNING THREE
COOLER/FREEZER CEILING PANELS.
PROVIDE DOUBLE NUTS ON EACH BOLT.
SEAL AROUND BOLT PENETRATIONS THRU
COOLER/FREEZER BOX WALLS OR CEILINGS
WITH BACKER ROD AND
SEALANT. TYP
SUPPLY
RETURN
FOAM TOPS OF BOLT
PENETRATIONS. TYP
DRILL HOLE IN COOLER/FREEZER BOX WALLS, CENTER PIPE
IN OPENING, AND SEAL WITH EXPANDING FOAM. AFTER
FOAM CURES, TRIM FLUSH TO PANEL. BUTT INSULATION TO
THE BOUNDARY OF BOX PENETRATION. SEAL WHERE
INSULATION BUTTS AGAINST THE PANEL AND AROUND
PERIMETER OF INSULATION TO CREATE VAPOR BARRIER.
TYP OF ALL PIPE PENETRATIONS THROUGH BOX WALL.
INSULATED WALL
SILICONE SEALANT
HOLE DIAMETER 1" GREATER THAN PIPE
SECONDARY OR CONDENSATE PIPE
PIPE
INSULATION
EXPANDING
FOAM
MOUNT REFRIGERATION CONTROL VALVES NEAR EDGE OF
WALK-IN FOR SERVICE ACCESS FROM LADDERS. COORDINATE
WITH EDGE PROTECTION NET SYSTEM. REF ARCHITECTURAL
COPPER TO PVC CONNECTION OUTSIDE OF WALL
AS REQUIRED. INSULATE COPPER PIPE OUTSIDE
COOLER WALL PER SPECIFICATIONS
PVC DRAIN TRAP OUTSIDE
DRAIN PAN
UNION
PVC
TERMINATE CONDENSATE DRAIN OVER
HUB DRAIN OR SERVICE SINK WITH AIR
GAP.
PROVIDE RUNNING TRAP FOR INTERIOR
CONDENSATE HEADERS RUNNING BETWEEN
MULTIPLE WALK-INS OPERATING AT
TEMPERATURES ABOVE FREEZING.
TEMPORARY U-BEND BYPASS TO BE REMOVED BEFORE
FINAL CONNECTION. REFERENCE U-BEND BYPASS DETAIL.
PROVIDE SOLENOID VALVE, ONE PER COIL.
PROVIDE COPPER CONDENSATE DRAIN PIPING FULL
SIZE OF COIL DRAIN PAN CONNECTION AND SLOPE
1/8" PER 1'-0" TOWARD DRAIN.
REFRIGERATION CONTRACTOR FURNISHED FIELD
INSTALLED 1" ISOLATION BALL VALVE (TYP)
PIPE SUPPORT. REFER TO
HORIZONTAL REFRIGERANT
LINE SUPPORT DETAIL
ROOF OPENING TO
ACCOMMODATE BOTH
REFRIGERATION PIPING AND
ELECTRICAL CONDUIT. REFER
TO ARCH AND REFRIG PLANS.
REFER TO ARCHITECTURAL
DETAIL FOR INSTALLATION
OF MANUFACTURED METAL
CURB, INSULATION, AND
SHEET METAL ENCLOSURE
SUPPORT PIPING ON ROOF.
REFER TO REFRIGERATION
PIPING SUPPORT DETAIL.
3/4" CHARGING HOSE.
CAP WITH CHAIN
WHEN NOT IN USE.
PROVIDE 3/4" MALE CONNECTION. MOUNT 60"
AFF. PROVIDE CAP WITH CHAIN AND CAP
WHEN NOT IN USE. CONNECTION SHALL
TERMINATE OUTWARD, AWAY FROM WALL.
ALL CHARGING STATION EQUIPMENT
FURNISHED AND INSTALLED BY
REFRIGERATION CONTRACTOR.
PROVIDE 3/4" HOSE
CONNECTION.
PROVIDE 1" COPPER
PIPING FROM GLYCOL
FEEDER STATION TO
PUMP SKID.
PROVIDE SPARE STUB AND CAP
END FOR FUTURE USE. (TYP)
REFERENCE UNISTRUT PIPING
SUPPORT DETAIL.
PROVIDE TAG INDICATING SKID SERVED. REFER TO SPEC
15181 FOR PIPE LABELING REQUIREMENTS.
TYPICAL OF EACH CHARGING LINE TO PUMP SKID.
6"
PROVIDE PIPE LABELS
AT EACH CONNECTION
PER SPECIFICATION
SECTION 15181.
LABEL GLYCOL CHARGING
LINE ON ROOF AS "GLYCOL
CHARGING". REFER TO
SPEC 15181 FOR LABELING
REQUIREMENTS.
BOLLARD. REFER TO ARCH. (TYP)
SIDE VIEW
VERTICAL PIPING
SUPPORT. REFER
TO VERTICAL
REFRIGERANT LINE
SUPPORT DETAIL
ROUTE PIPING
THROUGH NEW OR
EXISTING WALL
PENETRATIONS.
REFER TO ARCH
AND STRUCTURAL.
SHEET:
DRAWN BY:
CHECKED BY:
PROTO CYCLE:
DOCUMENT DATE:CONSULTANTSSTIPULATION FOR REUSEPROTO:JOB NUMBER:THIS DRAWING WAS PREPARED FOR USE ON A SPECIFIC SITE AT:CONTEMPORANEOUSLY WITH ITS ISSUE DATE ON AND IT IS NOT SUITABLE FOR USE ON A DIFFERENT PROJECT SITE OR AT A LATER TIME. USE OF THIS DRAWING FOR REFERENCE OR EXAMPLE ON ANOTHER PROJECT REQUIRES THE SERVICES OF PROPERLY LICENSED ARCHITECTS AND ENGINEERS. REPRODUCTION OF THIS DRAWING FOR REUSE ON ANOTHER PROJECT IS NOT AUTHORIZED AND MAY BE CONTRARY TO THE LAW.P (407) 661-9100F (407) 661-9101c-p.comFlorida Corporate Certificate #AA C0005262600 Maitland Center ParkwaySuite #200Maitland, FL 32751CUSHING TERRELL306 W. RAIL ROAD SUITE 104MISSOULA, MT 59802Phone: (406)728-9522Fax: (406)728-8287EXISTING CONDITIONS WERE TAKEN FROM
ORIGINAL DRAWINGS AND MAY NOT REFLECT
EXACT "AS-BUILT" CONDITIONS. CONTRACTOR
SHALL FIELD VERIFY ALL EXISTING CONDITIONS
PRIOR TO SUBMITTING FINAL BIDS. CONTRACTOR
SHALL CAREFULLY COORDINATE NEW WORK AND
DEMOLITION WITH ALL OTHER DISCIPLINES AND
EXISTING CONDITIONS.
EACH SUBCONTRACTOR IS RESPONSIBLE FOR HAVING
A THOROUGH KNOWLEDGE OF ALL DRAWINGS AND
SPECIFICATIONS IN THEIR RELATED FIELD. THE FAILURE
TO ACQUAINT THEMSELF WITH THIS KNOWLEDGE DOES
NOT RELIEVE THE RESPONSIBILITY OF PERFORMING
THE WORK PROPERLY. NO ADDITIONAL
COMPENSATION SHALL BE ALLOWED BECAUSE OF
CONDITIONS THAT OCCUR DUE TO FAILURE TO
FAMILIARIZE WORKERS WITH THIS KNOWLEDGE.
DOCUMENTS WITHOUT
SIGNATURE AND REQUIRED
SEAL OF AOR/EOR ARE NOT
FOR CONSTRUCTION
R3.2
REFRIGERATION
DETAILS
GLYCOL
DM20240347BOYNTON BEACH, FL11/07/2511/07/25STORE NO: 5911-2769006/27/25BOYNTON BEACH, FLSP3625 S FEDERAL HWY.NTS1CASE PIPING (HORIZONTAL OPTION) (GLYCOL)
NTS2CASE PIPING (VERTICAL OPTION) (GLYCOL)
NTS4ISOLATION VALVES (GLYCOL)
NTS7
REMOTE EMERGENCY CHILLER
CONNECTION (GLYCOL)
NTS5END-OF-LOOP BYPASS VALVE (GLYCOL)
NTS3PIPING VENT AND DRAIN INSTALLATION (GLYCOL)
NTS9TEMPORARY U-BEND BYPASS (GLYCOL)
NTS10CHARGING STATION (GLYCOL)NTS8ROOF PENETRATION (GLYCOL)
NTS6FAN-COIL UNIT (GLYCOL)
ISSUE BLOCK
FLORI D
No. 63660
L
A
STATE OFM YICHAE L J AMES AM
E
S
TOPRROF
ESSIONAL E N G INEEEICENSVOID