HomeMy WebLinkAboutRefrigeration Details TCO2 - R3.3SUCTION RISER
SUCTION MAIN
LIQUID BRANCH
LIQUID MAIN SUCTION LINES SHALL HAVE AN
INVERTED TRAP
REDUCE RISER SIZE
AFTER BASE TRAP
PROVIDE A P-TRAP AT THE BOTTOM OF THE RISER.
PROVIDE AN INVERTED P-TRAP AT RISER TRANSITION TO
HORIZONTAL
LIQUID LINES BRANCHING FROM THE
MAIN MUST EXIT FROM THE SIDE OF
THE MAIN
INVERTED P-TRAP SAME
SIZE AS VERTICAL RISER
MINIMUM DIST 6"ROOF MEMBRANE
REFRIGERATION PIPING
(TYP)
CUSH-A-CLAMP FIRMLY
CLAMPED TO PIPE (TYP)
UNISTRUT
P-1000 (TYP.)DURA-BLOK DB6-SERIES OR
EQUIVALENT CHANNEL
SUPPORT. (TYP)
SIDE VIEW SECTION VIEW
RUN CONDUIT ON
UNISTRUT AS
NEEDED
REFER TO SPECIFICATIONS
FOR PIPING SUPPORT
SPACING REQUIREMENTS. DO
NOT ATTACH BLOCK TO ROOF.
PROVIDE 60 MIL WHITE TPO
MEMBRANE SET ON BARE
ROOF MEMBRANE
FROM SYSTEM
TO CASE/EVAPORATOR
TO SYSTEM
FROM CASE/EVAPORATOR
TO SYSTEMFROM SYSTEM
BALL VALVE WITH
INTEGRATED
PRESSURE RELIEF
(TYP)
RETURN/SUCTION
LINE ISOLATION
CHECK VALVE
SUPPLY/LIQUID
LINE ISOLATION
CHECK VALVE
TO CASE/EVAPORATOR FROM CASE/EVAPORATOR
COMPONENTS INSIDE
DASHED LINES ARE
FIELD-ASSEMBLED.NORMAL DIRECTION
OF REFRIGERANT
FLOW (TYP)
INSTALL PACKED LINE
ANGLE VALVE FOR
SERVICE.
BALL VALVE.
INSTALL PACKED LINE
ANGLE VALVE FOR
SERVICE.
RETURN/SUCTION
LINE ISOLATION
CHECK VALVE
SUPPLY/LIQUID
LINE ISOLATION
CHECK VALVE
REFER TO REFRIGERATION PIPING AND
VALVE SCHEDULES FOR VALVE LOCATIONS
QUANTITIES.
INTERNAL CHECK VALVE (SPORLAN MODEL EBV -
REQUIRED FOR LINES 1 1/8'' AND SMALLER)
EXTERNAL CHECK VALVE (FOR
LINES GREATER THAN 1 1/8")
REFER TO REFRIGERATION PIPING AND
VALVE SCHEDULES FOR VALVE LOCATIONS
QUANTITIES.
NOTES:
1.PROVIDE INSULATION THAT COMPLETELY ENCAPSULATES ALL SURFACES. REFER TO SPECIFICATIONS.
2.ISOLATION CHECK VALVES MUST BE ORIENTED WITH CHECK VALVE (INTERNAL OR EXTERNAL) ALLOWING FLOW AWAY FROM UNIT COOLER AND
BACK TO SECONDARY PUMP SKID OR RACK SYSTEM.
3.REFERENCE PARTS AND EQUIPMENT RESPONSIBILITY MATRIX FOR ALL LOOSE PARTS AND EQUIPMENT.
PROVIDE 1/2" ISOLATION BALL VALVE. (TYP)
PROVIDE 650 PSIG SERVICE PRESSURE RELIEF
VALVE ON ROOF. LOCATE VALVE AT LEAST 20 FT
FROM ANY RTU, AHU OR EXHAUST FAN. MOUNT
VERTICALLY. (TYP)
PIPE SUPPORT. REFER TO
HORIZONTAL REFRIGERANT
LINE SUPPORT DETAIL
ROOF OPENING TO ACCOMMODATE
REFRIGERATION PIPING. 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.
VERTICAL PIPING
SUPPORT. REFER
TO VERTICAL
REFRIGERANT LINE
SUPPORT DETAIL
CONTRACTOR PROVIDED FILTER DRIER TO
BE USED DURING SYSTEM CHARGING.
REMOVE FILTER DRIER AFTER USE.
PROVIDE 1/2" FLARE MALE CONNECTION. CAP
WITH CHAIN WHEN NOT IN USE. INSTALL
EQUIPMENT AT 30" AFF. CONNECTION SHALL
TERMINATE OUTWARD, AWAY FROM WALL.
PROVIDE 1/4" FLARE ACCESS PORT. (TYP)
PROVIDE 1/4" FLARE ACCESS PORT.
PROVIDE 1/2" FLARE MALE
CONNECTION. CONNECTION
SHALL BE EQUAL TO OR
HIGHER THAN THE TOP MOST
SIGHT GLASS ON THE CO2
VESSEL. CAP WITH CHAIN
WHEN NOT IN USE. (TYP)
PROVIDE 1/2" COPPER
PIPING FROM CO2
CHARGING STATION
TO PUMP SKID.
PROVIDE RIGID PVC SIGN WITH PRINT TEXT, MINIMUM
2" TEXT HEIGHT. SIGN SHALL BE LOCATED NEXT TO
THE CO2 CHARGING STATION AND READ:
"ALWAYS CHARGE SECONDARY CO2 SYSTEMS
THROUGH A FILTER DRIER. DO NOT TRAP LIQUID BY
CLOSING CHARGING STATION AND ISOLATION VALVES
WHEN SERVICING. ALWAYS VACUUM CHARGING LINE
AFTER CHARGING IS COMPLETE. CHARGE
SECONDARY CO2 SYSTEMS WITH 99.99% PURE OR
HIGHER FOOD AND BEVERAGE GRADE CO2"
PROVIDE SPARE AND CAP END FOR FUTURE USE. (TYP)
REFERENCE UNISTRUT PIPING SUPPORT DETAIL.
TYPICAL OF EACH CHARGING LINE TO PUMP SKID, PACK, OR CU.
PROVIDE PIPE LABELS AT EACH CONNECTION
WITH SYSTEM NAME TO BE CONNECTED.
LABEL CO2 CHARGING LINE. REFER TO PIPE LABEL
DETAIL FOR LABELING REQUIREMENTS. (TYP)
6"
REFERENCE PARTS AND EQUIPMENT
RESPONSIBILITY MATRIX FOR ALL LOOSE PARTS
AND EQUIPMENT.
SIDE VIEW
NEW CHARGING STATION PIPING. (TYP)
PROVIDE RIGID PVC SIGN WITH PRINT TEXT, MINIMUM
2" TEXT HEIGHT. SIGN SHALL BE LOCATED NEXT TO
THE CO2 CHARGING STATION AND READ:
"ALWAYS CHARGE TRANSCRITICAL CO2 SYSTEMS
THROUGH A FILTER DRIER. DO NOT TRAP LIQUID BY
CLOSING CHARGING STATION AND ISOLATION VALVES
WHEN SERVICING. ALWAYS VACUUM CHARGING LINE
AFTER CHARGING IS COMPLETE. CHARGE
TRANSCRITICAL CO2 SYSTEMS WITH 99.99% PURE OR
HIGHER REFRIGERANT GRADE R-744"
BOLLARD. REFER TO ARCH. (TYP)
ROUTE PIPING
THROUGH NEW OR
EXISTING WALL
PENETRATIONS.
REFER TO ARCH
AND STRUCTURAL.
CU CHARGING
BRANCH LINES.
SUCTION LINE
LIQUID LINE
ROUTE LIQUID AND SUCTION
HEADERS ON TOP OF CASES
WHERE POSSIBLE.
SPACE AT 4' INTERVALS. (TYP)
ADJUST LOCATION OF
DROPS AS REQUIRED. (TYP)
PROVIDE TRAP
AT BASE. (TYP)
REFRIGERATED CASE
MANUFACTURER TO PROVIDED
TOP CONNECTED CASES, AND
NSF INSULATION FOR EACH
CASE. REF SPECIFICATIONS.
FRONT OF REFRIGERATED CASE.
INSTALL CIRCUIT LIQUID AND SUCTION
ISOLATION CHECK VALVES. REFER TO CO2
ISOLATION CHECK VALVES DETAIL.
(TOP OF CASE)
1" EXPANDED POLYSTYRENE
OR EQUAL. TYP
VALANCE FURNISHED BY CASE
MANUFACTURER, INSTALLED BY
REFRIGERATION CONTRACTOR.
REAR HALF OF
REFRIGERATED CASE
DESIGNATED FOR PIPING
AND VALVES.
FRONT HALF OF REFRIGERATED
CASE DESIGNATED FOR
ELECTRICAL AND BAS
COMPONENTS. DO NOT BLOCK
BAS COMPONENTS OR COVERS.
INSTALL CASE SUCTION PIPING TO ALLOW GRAVITY DRAINAGE OF OIL BACK
TO THE BASE TRAP AT THE BOTTOM OF THE SUCTION RISER. INSTALL
LIQUID PIPING TO ALLOW REQUIRED ROUTING OF CASE SUCTION PIPING.
SUCTION SUB-LOOP
BRANCH
LIQUID SUB-LOOP BRANCH
DROP CIRCUIT SUCTION LINE INTO
TOP OF SUCTION SUB-LOOP
BRANCH. REF CO2 PIPING DETAILS
INSTALL LIQUID AND SUCTION SUB-LOOP
ISOLATION CHECK VALVES. REFER TO
PLANS FOR LOCATIONS.
6" MINIMUM WIDTH. LENGTH AS
REQUIRED. TYP
CONTINUES TO ADDITIONAL
CIRCUITS ON SUB-LOOP
SUCTION AND LIQUID
LINES FOR SECOND
CIRCUIT ON SUB-LOOP
MAIN SUCTION AND
LIQUID BRANCH
CONTINUES TO RACK
INSTALL ISOLATION
CHECK VALVES
APPROXIMATELY 2' ABOVE
TOP OF CASE TYP
REFERENCE PARTS AND EQUIPMENT
RESPONSIBILITY MATRIX FOR ALL
LOOSE PARTS AND EQUIPMENT.
INSTALL LIQUID LINE WITH
BULLHEAD TEES AT CASES PER
SPECIFICATIONS. (TYP)
NTS1PIPING DETAILS (TCO2)
NTS2REFRIGERATION PIPING SUPPORT (ON ROOF)(DX)(TCO2)
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
R3.3
REFRIGERATION
DETAILS
TCO2
DM20240347BOYNTON BEACH, FL11/07/2511/07/25STORE NO: 5911-2769006/27/25BOYNTON BEACH, FLSP3625 S FEDERAL HWY.NTS3ISOLATION CHECK VALVES (TCO2)
NTS4CHARGING STATION (CO2)
NTS5CASE PIPING (TCO2) (VERTICAL OPTION)
ISSUE BLOCK
FLORI D
No. 63660
L
A
STATE OFM YICHAE L J AMES AM
E
S
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ESSIONAL E N G INEEEICENSVOID