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REVISIONS REFRIGERATION LEGEND SYMBOL DESCRIPTION ® TEMPERATURE PROBE °E ELECTRICAL CASE CONNECTION ARCH.PROJECT No. oDRAWN R REFRIGERATION CASE CONNECTION B DRAWN JR Es EPR WITH SUCTION STOP SOLENOID CHECKED MC HAND VALVE FOR ISOLATION AND SERVICING SUBMITTAL DATES 1 2 PROVIDED AND INSTALLED BY REFRIGERATION 08/01/ CONTRACTOR. OTB DATE TBD RT DEFROST TERMINATION T-STAT. w �a vwoF zd� DT DUAL TEMP SWITCH 0z 3°Foo ¢° x� � a z o a�wa�ai~ �� z��Q� aH gm W FF � F Q d 0 v�z :1)Oda,�r [- GENERAL NOTES > +-% ONI� MU) N U) ` d- M E ami � 00 p oom +' 00 to 1. PIPING SHALL BE LOCATED SO THAT ACCESS TO THE SYSTEM N 0 "T M COMPONENTS IS NOT HINDERED AND THAT ALL COMPONENTS THAT Z w o NEr- COULD REQUIRE FUTURE MAINTENANCE ARE EASILY ACCESSIBLE. o 'o N x 2. THE REFRIGERATION CONTRACTOR SHALL REVIEW AND ti m n.42 n STRATEGICALLY LOCATE ALL CONTROL VALVES PRIOR TO THE INSTALLATION OF ANY PIPING. 2�- _ — — 1 — — — — — — — — — _ 2) 3. THE REFRIGERATION CASE MANUFACTURER SHALL FURNISH AND -- ----� INSTALL ONE ISOLATION LIQUID LINE HAND VALVE IN EACH REMOTELY REFRIGERATED CASE FOR CLEANING AND MAINTENANCE PURPOSES. 4. DRAWING IS SHOWN PARTIALLY DIAGRAMMATICALLY FOR CLARITY PURPOSES ONLY. EACH REFRIGERATION LINE DISPLAYED ACTUALLY — Es R I REPRESENTS A LIQUID AND SUCTION LINE PAIR PER CIRCUIT. 5. THE REFRIGERATION CONTRACTOR SHALL COORDINATE ALL PIPINGB"10 PATHS TO AVOID CONNECTIONS WITH ELECTRICAL PANELS, HALLWAYS. ABSOLUTELY NO PIPING SHALL PASS ABOVE ELECTRICAL PANELS AND QRo F E s sioN TRANSFORMERS OR THROUGH HALLWAYS. 6. THE REFRIGERATION CONTRACTOR SHALL COORDINATE ALL PIPING LBio.oiPATHS TO AVOID CONFLICTS WITH ALL OTHER TRADES. (LE. HVAC 3 No. 318s5 z UJ M --- I EQUIPMENT, HVAC DIFFUSERS, DUCT WORK, FLUES, LIGHT FIXTURES, PLUMBING LINES, DECOR, PALLET RACKING, ETC.) 7. THE REFRIGERATION CONTRACTOR SHALL INVESTIGATE AND ENSUREsq FFCNAN\�Po��`r COMPLIANCE WITH ALL FEDERAL, STATE, AND LOCAL CODES PRIOR TO °F CAU- 08/01/18 INSTALLATION. THE ENTIRE INSTALLATION SHALL BE IN ACCORDANCE WITH ALL APPLICABLE CODES. 8. MOUNT OVERHEAD REFRIGERATION LINES EITHER INSIDE OR WITHIN 3" OF BOTTOM OF BAR JOIST. ALWAYS MAINTAIN PROPER SLOPE BACK TO THE COMPRESSOR RACK, IF NECESSARY INSTALL INTERMEDIATE (C.9}-- - �I — - - — ED RISERS TO MAINTAIN ABOVE ELEVATION. M \ 9. SUCTION P-TRAPS TO BE SAME SIZE AS HORIZONTAL RUNS, REDUCE O J' WITH BUSHINGS AT THE TOP SIDE OF P-TRAP. INTERMEDIATE P-TRAP -- SIZE SHOULD BE THE SAME SIZE AS REDUCED RISER. • 10. TO FACILITATE MOVEMENT OF THE PIPING AS A RESULT OF Q \I I CONTRACTION AND EXPANSION DURING REFRIGERATION OPERATION \ �\ THE REFRIGERATION CONTRACTOR SHALL INSTALL EXPANSION LOOPS THROUGHOUT THE STORE'S REFRIGERATION PIPING IN FULL-� COMPLIANCE WITH THE ASHRAE STANDARDS AND LOCAL CODES AND REGULATIONS. PIPE HANGERS SUPPLIED AND INSTALLED BY THE O -- I 0 I REFRIGERATION CONTRACTOR MUST PERMIT FREE MOVEMENT OF THE REFRIGERANT LINES. _ \ —_� 11. INDIVIDUAL REFRIGERATION BRANCH SIZES ARE SHOWN ON THE --- - -- -- --� REFRIGERATION SCHEDULE. O 12. CASE TEMPERATURE PROBES SUPPLIED AND INSTALLED BY CASE �r- ll � ll - - ----: \�--- MANUFACTURER. V V ----- + + + +++l 13. REFRIGERATION CONTRACTOR TO WIRE AND TERMINATE ALL LOW + + + + + + VOLTAGE DEVICES. BELDEN 8762 OR EQUIVALENT. THIS WIRING SHOULD ++++++++++++ BE CAREFULLY ROUTED AWAY FROM POWER LINES OR OTHER HIGH N ++++++++++++ ELECTRICAL NOISE ENVIRONMENTS. + + + + + + 14. AFTER LINES ARE INSTALLED REFRIGERATION CONTRACTOR TO FILL + + + + _+ _+ OPENINGS IN CASES WITH EXPANDING FOAM INSULATION. .rPARTIAL REFRIGERATION PIPING PLAN x 15. UPON COMPLETION OF INSTALLATION, REFRIGERATION CONTRACTOR �� \ I TO ENSURE ALTERED PROTOCOL UNITS ARE PROPERLY CHARGED WITH 3/16" = F-0" z REFRIGERANT. 16. COMPLY WITH ALL FEDERAL, STATE AND LOCAL REGULATIONS REGARDING REFRIGERANT RECLAIMING, SYSTEM EVACUATION, 1 2 EQUIPMENT, OIL AND REFRIGERANT DISPOSAL. 17. COMPLETE THE APPROPRIATE WINCO FOODS REFRIGERANT TRACKING FORMS AND PROVIDE DOCUMENTATION THAT ALL OTHER REGULATIONS HAVE BEEN COMPLIED WITH. KEYED NOTES 1. RUN NEW PIPING BACK TO RACK B GROUP 1. SHEET TITLE EFRIGERATION PIPING PLAN � SHEET .-- DC ENGINEERING Careful listening.Dynamic solutions. R2 www dtewineerinp.net -- Phone:208.288.2181 Project:18TAIOI-AS17 O N 00