Piping Flow Maintenance Grease waste Piping Flow Maintenance

Grease waste - PROBLEM trap location CHANGED LOCAL GREASE TRAP PREVIOUS CODE 20’ FROM SINK GREASE WASTE STAYED WARM INTO INTERCEPTOR LOCAL TRAPS ARE BEING REPLACED BY LARGE OUTDOOR NTERCEPTORS

GREASE WASTE OUTDOOR GREASE TRAP LARGE CAPACITY 1500 TO 6000 GALLONS ONE OR MULTIPLE TRAPS IN SERIES LOCATION OUTSIDE OF BUILDING PIPING NEEDS TO BE KEPT WARM GREASE CONGEALS @ < 100°f LARGE CAPACITY EXTERIOR INTERCEPTOR

GREASE WASTE Standards IEeE 515.1 for design & installation heat tracing Maintain Temperature = 109.4°F to 120.2°F Line Sensing Control Fluoropolymer Outer Jacket on Heating Cable Buried Pipe - Delta T for Heat Loss = soil temp – maintain temp Plastic Pipe = Two lower watt heaters vs one higher watt heater Plastic Pipe = Aluminum Tape over heating cable Label Pipe – “Heat Traced” LOCATION OF HEATING CABLE & LINE SENSOR

GREASE WASTE STANDARDS NATIONAL ELECTRIC CODE GROUND FAULT PROTECTION REQUIRED FOR ALL HEAT TRACE CIRCUITS 30 MA TRIP RATING CIRCUIT BREAKER INTEGRAL WITH CONTROLLER 30 mA Ground Fault Circuit Breaker

GREASE WASTE Typical DESIGN – PROJECT GREASE WASTE PIPING ROUTING INDOORS OUTDOORS BELOW GRADE UNDER SLAB PIPING SIZE & MATERIAL CAST IRON PVC ELECTRIC SUPPLY& VOLTAGE INSULATION – TYPE & THICKNESS GREASE WASTE PROJECT

GREASE WASTE Typical DESIGN – PROJECT Calculate heat loss of greasy waste pipe AMBIENT TEMPERATURE ZONE CHROMA-TRACE SOFTWARE PIPE LOCATION FROST LINE SOIL TEMPERATURES MATCH HEAT LOSS TO HEATING CABLE OUTPUT INSULATION TYPE & THICKNESS REQUIRED INPUT ELECTRIC SUPPLY& VOLTAGE CALCULATE MAX CIRCUIT LENGTH LOCATION OF COMPONENTS

GREASE WASTE Typical DESIGN – CHROMATRACE SOFTWARE

GREASE WASTE Typical LAYOUT – BELOW GRADE

Heating cable SrL-ct Fluoropolymer outer 3, 5, 8, & 10 Watts/ft 120, 208 - 277 Volt Circuit Lengths, Up to 660 Ft Ct jacket – resist FOG

Heating cable insulation Above grade FIBERGLASS WITH OUT SKIN RUBBER BELOW GRADE FOAM GLASS EXTERIOR PROTECTION PIT WRAP VENTURE CLAD – 3M INSULATION IS PART OF THE SYSTEM

Heating cable CONNECTION KITS U SERIES COMPONENTS – PIPE MOUNTED POWER, TEE, SPLICE LIGHTED END SEALS SNAPFIT QUICK CONNECT FITTINGS LOW PROFILE END SEALS Heat shrink connection kits POWER & END SEAL FITS INSIDE OF 2” X 4” JUNCTION BOX THREE STYLES FOR ALL YOUR PROJECT DESIGN NEEDS

control Itc1/2 One or two circuits Auto ranging – 120-277v Line sensing CONTROL INTEGRAL 30 ma epd Full Color display BMS Connectivity LINE SENSING CONTROL WITH OR WITHOUT POWER DISTRIBUTION

Temperature sensor Rbf-ht 100 W THREE WIRE RTD TEMPERATURE SENSOR THREE LENGTHS – 3’, 10’ OR 50’ PLAIN WIRE OR ARMORED SS JACKET INSTALLATION TAPED DIRECTLY TO PIPE IN CONDUIT STRAPPED TO PIPE/CLOSED END FUTURE ACCESS IS KEY RTD TEMPERATURE PROBE

Temperature sensor INSTALLATION ACCESSORIES GLASS TAPE ALUMINUM TAPE PIPE STRAPS LABELS ACCESSORIES