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Home My WebLink About24340 - 234 CR 236 WOOD SHOP - MECH - REVISED -STAMPED- 3-12-25M0-1 A.SUBSTITUTIONS: SUBSTITUTION OF SPECIFIED EQUIPMENT WILL BE ALLOWED THROUGH A PRIOR APPROVAL PROCESS INITIATED BY THE CONTRACTOR. CONTRACTOR SHALL SUBMIT INTENDED SUBSTITUTION AT LEAST FIVE DAYS PRIOR TO BID FOR APPROVAL FROM ENGINEER. SUBMITTAL SHALL INCLUDE CAPACITIES, DIMENSIONS AND OPERATING INSTRUCTIONS FOR EACH PIECE OF EQUIPMENT. SUBSTITUTION SHALL OCCUR AT NO COST TO THE OWNER. CONTRACTOR IS RESPONSIBLE FOR COORDINATION OF APPROVED SUBSTITUTION AND SHALL INCUR ALL COSTS ASSOCIATED WITH THE SUBSTITUTION INCLUDING STRUCTURAL MODIFICATIONS, SPACE LAYOUT AND REDESIGN COSTS. SEE ALSO DIVISION I GENERAL REQUIREMENTS. EXAMINATION OF SITE, DRAWINGS, SPECIFICATIONS: A.EXAMINE CAREFULLY THE SITE AND CONDITIONS OF THE SITE. PROVIDE ALL NECESSARY EQUIPMENT AND LABOR TO INSTALL A COMPLETE WORKING SYSTEM WITHIN THE SITE CONDITIONS. B.EXAMINE THE DRAWINGS AND SPECIFICATIONS AND 5 DAYS PRIOR TO BIDDING REPORT ANY ERRORS, OMISSIONS, INCONSISTENCIES, AND CONFLICTS TO THE ENGINEER TO BE REMEDIED IN AN ADDENDUM TO THE PROJECT PRIOR TO BID TIME. C.DRAWINGS ARE DIAGRAMMATIC AND CATALOG NUMBERS GIVEN ARE FOR REFERENCE ONLY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE CAPACITY OF THE EQUIPMENT MEETS THE DRAWING REQUIREMENTS AND SHALL NOT DIMENSION FROM THE MECHANICAL, PLUMBING, OR PIPING DRAWINGS. D.THE LATEST ADOPTED VERSIONS OF THE INTERNATIONAL BUILDING CODES SHALL BE USED AS REQUIRED. THIS WILL ALSO INCLUDE THE LATEST ADOPTED VERSIONS OF THE MECHANICAL, PLUMBING, AND ENERGY CONSERVATION CODES. ALL METHODS AND MATERIALS REQUIRED BY THESE CODES SHALL BE REQUIRED BY THESE SPECIFICATIONS UNLESS INDICATED OTHERWISE. OTHER APPLICABLE LOCAL CODES AND ORDINANCES SHALL BE AS REQUIRED AND IT SHALL BE THE CONTRACTOR’S RESPONSIBILITY TO BE KNOWLEDGEABLE OF THESE REQUIREMENTS. E.WHERE INSTALLATION PROCEDURES OR ANY PART THEREOF ARE REQUIRED TO BE IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE MANUFACTURER OF THE MATERIAL BEING INSTALLED, PRINTED COPIES OF THESE RECOMMENDATIONS SHALL BE FURNISHED TO THE ENGINEER PRIOR TO INSTALLATION. INSTALLATION OF THE ITEM WILL NOT BE ALLOWED TO PROCEED UNTIL THE RECOMMENDATIONS ARE RECEIVED. FAILURE TO FURNISH THESE RECOMMENDATIONS CAN BE CAUSE FOR REJECTION OF THE MATERIAL. 44”MOUNTING HEIGHT ABOVE FINISHED FLOOR TO CENTER OF DEVICE A AMPS A.D.ACCESS DOOR AAV AIR ADMITTANCE VALVE ABV ABOVE AC AIR CONDITIONING UNIT AC ABOVE COUNTER AD AREA DRAIN (SEE SYMBOLS) A.F.C.ABOVE FINISHED CEILING A.F.G.ABOVE FINISHED GRADE AIC AMPERE INTERRUPTING CAPACITY AFCI ARC FAULT CIRCUIT INTERRUPTERS A.F.F.ABOVE FINISHED FLOOR AHU AIR HANDLING UNIT ALUM ALUMINUM AP ACCESS PANEL OR DOOR ATS AUTOMATIC TRANSFER SWITCH AV AUDIO / VIDEO AVG AVERAGE AWG AMERICAN WIRE GAGE BAS BUILDING AUTOMATION SYSTEM BB BASEBOARD BD BACK DRAFT DAMPER BFP BACK FLOW PREVENTOR BL BOILER BLDG BUILDING BLW BELOW BOB BOTTOM OF BEAM BOD BOTTOM OF DUCT BOP BOTTOM OF PIPE BSMT BASEMENT BTU BRITISH THERMAL UNIT C CHILLER CAFCI COMBINATION ARC FAULT CIRCUIT INTERRUPTERS CAP CAPACITY CB CIRCUIT BREAKER CBV CIRCUIT BALANCING VALVE CCT CORRELATED COLOR TEMPERATURE CKT CIRCUIT CFH CUBIC FEET PER HOUR CFM CUBIC FEET PER MINUTE CHWR CHILLED WATER RETURN CHWS CHILLED WATER SUPPLY CI CAST IRON CL CENTER LINE CLG CEILING CMU CONCRETE MASONRY UNIT CO CLEAN OUT COL COLUMN COMP COMPRESSOR CONC CONCRETE COND CONDENSATE CONN CONNECTION CONT CONTINUATION CONTR CONTRACTOR CRI COLOR RENDERING INDEX CT COOLING TOWER CT CURRENT TRANSFORMER CU CONDENSING UNIT CU COPPER CUH CABINET UNIT HEATER CVB CONSTANT VOLUME BOX CWR CONDENSER WATER RETURN CWS CONDENSER WATER SUPPLY DB DRY BULB DEPT DEPARTMENT DF DRINKING FOUNTAIN DIA DIAMETER DIAG DIAGRAM DIFF DIFFERENTIAL DISCH DISCHARGE DIV DIVISION DN DOWN DS DUCT SILENCER DWG DRAWING DX DIRECT EXPANSION (E) EXISTING EA EXHAUST AIR GRILLE/REGISTER EAT ENTERING AIR TEMPERATURE EC ELECTRICAL CONTRACTOR ECC ECCENTRIC EF EXHAUST FAN EFF EFFICIENCY EL ELEVATION ELEC ELECTRIC ELEV ELEVATOR EM EMERGENCY FUNCTION ENT ENTERING EMT ELECTRIC METALLIC TUBE EQ EQUAL EQUIP EQUIPMENT EQUIV EQUIVALENT ES END SWITCH ESP EXTERNAL STATIC PRESSURE ET EXPANSION TANK EWC ELECTRIC WATER COOLER EWT ENTERING WATER TEMPERATURE EX EXHAUST EXPAN EXPANSION EXT EXTERNAL F DEGREES FAHRENHEIT FA FREE AREA FC FAN COIL UNIT FC FOOTCANDLE FCV FLOW CONTROL VALVE FD FIRE DAMPER FD FLOOR DRAIN FIN FINISHED FLA FULL LOAD AMPS FLEX FLEXIBLE FLR FLOOR FOB FLAT ON BOTTOM FOT FLAT ON TOP FP FIRE PROTECTION FP FIRE PUMP FPM FEET PER MINUTE FPS FEET PER SECOND FS FLOW SWITCH FSD FIRE/SMOKE DAMPER FT FEET FXC FLEXIBLE CONNECTION GND GROUND GA GAUGE GAL GALLON GALV GALVANIZED GEC GROUND ELECTRODE CONDUCTOR GFCI / GFI GROUND FAULT CIRCUIT INTERRUPTER GC GENERAL CONTRACTOR GPH GALLONS PER HOUR GPM GALLONS PER MINUTE GRS/LB GRAINS PER POUND H 2O WATER HB HOSE BIBB HD HEAD (SEE SCHEDULES) HP HEAT PUMP HP HORSEPOWER HR HOUR HT HEIGHT HTR HEATER HWR HEATING WATER RETURN HWS HEATING WATER SUPPLY HX HEAT EXCHANGER HZ HERTZ ID INSIDE DIAMETER IG ISOLATED GROUND IN INCHES INV INVERT JBOX JUNCTION BOX K KELVIN KW KILOWATT KVA KILO VOLT - AMPS L LENGTH LAT LEAVING AIR TEMPERATURE LV LAVATORY LB POUND LD LINEAR DIFFUSER LF LINEAR FEET LIN LINEAR LIQ LIQUID LM LUMEN LRA LOCKED ROTOR AMPS LV LOUVER LVG LEAVING LWT LEAVING WATER TEMPERATURE MBH THOUSANDS OF BTU PER HOUR MC MECHANICAL CONTRACTOR MCA MINIMUM CIRCUIT AMPACITY MCB MAIN CIRCUIT BREAKER MD MOTORIZED DAMPER MDP MAIN DISTRIBUTION PANEL MED MEDIUM MFR MANUFACTURER MIN MINIMUM MISC MISCELLANEOUS MLO MAIN LUG ONLY MOCP MAXIMUM OVERCURRENT PROTECTION MTD MOUNTED MUA MAKE-UP AIR UNIT N NEUTRAL NC NORMALLY CLOSED NEG NEGATIVE NIC NOT IN CONTRACT NL NIGHT / SECURITY LIGHT - DO NOT SWITCH NO NORMALLY OPEN NOM NOMINAL NTS NOT TO SCALE OA OUTSIDE AIR OBD OPPOSED BLADE DAMPER OC ON CENTER OCC OCCUPIED OCP OVER CURRENT PROTECTION OD OUTSIDE DIAMETER OL OVERLOAD ORD OVERFLOW ROOF DRAIN OZ OUNCE PBD PARALLEL BLADE DAMPER PD PRESSURE DROP PH PHASE POS POSITIVE PRESSURE POS POINT OF SALES PRV PRESSURE REDUCING VALVE PS PRESSURE SWITCH PSI POUNDS PER SQUARE INCH PT PRESSURE TRANSMITTER PTAC PACKAGED TERMINAL AIR CONDITIONER PV PLUG VALVE PVC POLYVINYL CHLORIDE QTY QUANTITY RA RETURN AIR GRILLE / REGISTER RCP REFLECTED CEILING PLAN RD ROOF DRAIN REL RELIEF REQD REQUIRED RF RETURN FAN RH RELATIVE HUMIDITY RHC REHEAT COIL RLA RATED LOAD AMPS RM ROOM RPM REVOLUTIONS PER MINUTE SA SUPPLY AIR GRILLE / REGISTER SC SHORT CIRCUIT SCA SHORT CIRCUIT AVAILABLE SCCR SHORT CIRCUIT CURRENT RATING SCH SCHEDULE SD SMOKE DAMPER SEF SMOKE EXHAUST FAN SF SUPPLY FAN SH SENSIBLE HEAT SH SHOWER SP STATIC PRESSURE SPD SURGE PROTECTION DEVICE SPEC SPECIFICATION SQ SQUARE SS STAINLESS STEEL SS SAFETY SHOWER STD STANDARD STL STEEL SYS SYSTEM TEMP TEMPERATURE TR TRANSFER GRILLE / REGISTER TR TAMPER RESISTANT TT TEMPERATURE TRANSMITTER TTB TELECOMMUNICATIONS TERMINAL BACKBOARD TYP TYPICAL TX TRANSFORMER UC UNDERCUT DOOR UH UNIT HEATER UNO UNLESS NOTED OTHERWISE UNOCC UNOCCUPIED UR URINAL V VOLTS VA VOLT AMPERE VA VALVE VAV VARIABLE AIR VOLUME UNIT VFD VARIABLE FREQUENCY DRIVE VRF VARIABLE REFRIGERANT FLOW VOLT VOLTAGE VTR VENT THROUGH ROOF W WIDTH W WATTS W/ WITH W/O WITHOUT WB WET BULB WC WATER COLUMN WC WATER CLOSET WG WATER GAUGE WP WEATHERPROOF WPIU WEATHERPROOF IN-USE WSR WITHSTAND RATING XFMR TRANSFORMER SUBSTITUTIONS:RESPONSIBLE DIVISION: UNLESS OTHERWISE INDICATED ALL HEATING, VENTILATING, AIR CONDITIONING, PLUMBING, AND OTHER MECHANICAL EQUIPMENT, MOTORS, AND CONTROLS SHALL BE FURNISHED, SET IN PLACE AND WIRED AS FOLLOWS: ITEM FURNISHED SET POWER CONTROL WIRED WIRED EQUIPMENT 23 23 26 -- COMBINATION MAGNETIC MOTOR STARTERS, MAGNETIC MOTOR STARTERS, VFD'S AND CONTACTORS 23(1)26 26(2)23 FUSED AND UNFUSED DISCONNECT SWITCHES, THERMAL OVERLOAD SWITCHES AND HEATERS, MANUAL MOTOR STARTERS 26 26 26 -- MANUAL-OPERATING AND MULTI-SPEED SWITCHES 23 26 26 26 CONTROLS, RELAYS, TRANSFORMERS 23 23 26 23 THERMOSTATS (LOW VOLTAGE) AND TIME SWITCHES 23 23 26 23 THERMOSTATS (LINE VOLTAGE) 23 23 26 26 TEMPERATURE CONTROL PANELS 23 23 26 23 MOTOR AND SOLENOID VALVES, DAMPER MOTORS, PE & EP SWITCHES 23 23(2)--23(2) PUSH-BUTTON STATIONS AND PILOT LIGHTS 23 23(2)-- 23(2) HEATING, COOLING, VENTILATION AND AIR CONDITIONING CONTROLS 23 23 26 23 EXHAUST FAN SWITCHES 23 26 26 23(2) SUBSCRIPT FOOTNOTES: 1.MOTOR STARTER TO INCLUDE CONTROL TRANSFORMER, HOA SWITCH, (1) NO AND (1)NC AUXILIARY CONTACT, AND “ON” AND “OFF” PILOT LIGHTS. 2.IF ITEM IS FOR LINE VOLTAGE, SET IN PLACE AND CONNECT UNDER DIVISION 26. WHERE FACTORY MOUNTED ON EQUIPMENT OR ATTACHED TO PIPING OR DUCTS AND USING LINE VOLTAGE FURNISH AND SET UNDER DIVISION 23, CONNECT UNDER DIVISION 26. ABBREVIATIONS: SECTION THROUGH RETURN DUCT SECTION THROUGH SUPPLY OR OUTSIDE AIR DUCT SUPPLY OR OUTSIDE AIR DUCT ACCESS DOOR (BOTTOM OR SIDE) ACOUSTICALLY LINED DUCT FIRE DAMPER, SMOKE DAMPER, FIRE/SMOKE DAMPER MANUAL VOLUME DAMPER INCLINED DROP IN DIRECTION OF ARROW INCLINED RISE IN DIRECTION OF ARROW TRANSITION, RECTANGULAR TO ROUND FLEXIBLE DUCT IN-LINE FAN TRANSITION, RECTANGULAR SPIN-IN COLLAR INTO ADAPTER ON TOP OF DUCT CEILING SUPPLY AIR REGISTER/GRILLE SIDEWALL SUPPLY AIR REGISTER (SR) ELBOW TURNED DOWN ELBOW TURNED UP ELBOW, RADIUS TYPE ELBOW, SQUARE OR RECTANGULAR TYPE WITH AIRFOIL TURNING VANES CEILING RETURN AIR REGISTER (RR) OPEN END DUCT FLEXIBLE CONNECTION SIDEWALL RETURN AIR REGISTER (RR) VD FXC RR DD PIPE DROPPING DOWN PIPE RISING UP DIRECTION OF FLOW RELIEF/SAFETY VALVE FLOW METER-VENTURI FLOW METER-ORIFICE AUTOMATIC AIR VENT (EXTEND AUTOMATIC FILL VALVE DISCHARGE TO DRAIN) MANUAL AIR VENT CONCENTRIC REDUCER ECCENTRIC REDUCER STEAM LEAK DETECTOR TPV S CBV R D STRAINER MV AV GAS COCK AQUASTAT VB VACUUM BREAKER EXPANSION LOOP GAS PRESSURE STEAM TRAP ANCHOR EJ TT FS TH PT/PS G PRESSURE SWITCH & SYPHON (STEAM) GAUGE COCK TRANSMITTER OR THERMOMETER EXPANSION JOINT TEMPERATURE FLOW SWITCH GUIDE A DIRECTION OF PITCH-RISE OR DROP STRAINER WITH BLOW OFF VALVE UNION - SCREWED OR FLANGED FLOAT OPERATED CO CD T CARBON MONOXIDE CARBON DIOXIDE THERMOSTAT CONTROL VALVE REGULATOR TRANSMITTER PRESSURE GAUGE WITH FSD FIRE SMOKE DAMPER RELIEF VALVE SOLENOID VALVE TEMPERATURE/PRESSURE DIAPHRAGM VALVE BALANCING VALVE BALL VALVE GLOBE VALVE, ANGLE GATE VALVE, ANGLE LIFT CHECK VALVE SWING CHECK VALVE GATE VALVE BUTTERFLY VALVE PLUG VALVE GLOBE VALVE CIRCUIT SETTING BALANCING VALVE THREE WAY CONTROL VALVE TWO WAY CONTROL VALVE PRESSURE REDUCING VALVE (PRV) EXISTING EQUIPMENT OR PIPE TO BE REMOVED. CS CONDENSER WATER SUPPLY CR CONDENSER WATER RETURN R REFRIGERANT LIQUID AND VAPOR LINE RS REFRIGERANT SUCTION / VAPOR HWS HOT WATER SUPPLY HWR HOT WATER RETURN HPS HEAT PUMP SUPPLY HPR HEAT PUMP RETURN V VENT PIPING D DRAIN G NATURAL GAS SMS SNOWMELT SUPPLY SMR SNOWMELT RETURN CHWS CHILLED WATER SUPPLY CHWR CHILLED WATER RETURN LINE DESIGNATION SYMBOLS MECHANICAL ELEMENTS / VALVING SMOKE DAMPER FIRE / SMOKE DAMPERFSD SD RH REFRIGERANT HIGH PRESSURE VAPOR CA COMPRESSED AIR FD - SD - FSD SECTION THROUGH EXHAUST AIR DUCT HX S AIR VENT HYDRAULIC SEPARATOR AIR SEPARATOR HEAT EXCHANGER DIGITAL SENSOR OR PUMP HVAC & DUCTWORK SYMBOLS POINT OF CONNECTION OF NEW TO EXISTING ME C H A N I C A L - CO V E R S H E E T DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:11pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS WO O D S H O P 23 4 C R 2 3 6 GB GB 11/01/2024 24-340 SI L T , C O 12/09/24 CHANGE ORDER #1 OUTFEED GANGRIP INFEED HYDROMATPLANER SANDER CNC KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG SM M O L D S E T U P HY D R O M A T S E T U P GRINDER SHAPER MITERLOCK SLIDER STRAIGHTLINE COMP HYDROMAT A A %% C C D D AA GRINDING ROOM ELECTRICAL ROOM MECHANICAL ROOM SHOP 1 102 OFFICE 101 STORAGE 104SHOP 2 103 RTU 1 RTU 2 28 " X 2 6 " 20 " X 4 8 " 24"X48" 28 " X 2 6 " 20 " X 4 8 " TYPE A 500 CFM TYPE A 500 CFM 24 " X 2 2 " 20 " X 1 6 " TYPE A 500 CFM TYPE A 500 CFM TYPE A 300 CFM TYPE A 450 CFM TYPE A 450 CFM TYPE A 450 CFM TYPE A 450 CFM TYPE A 500 CFM 24 " X 2 2 " 20 " X 1 6 " TYPE A 300 CFM TYPE A 450 CFM TYPE A 450 CFM TYPE A 450 CFM TYPE A 450 CFM 28 " X 2 6 " 1 24"X48" (2) TYPE B 2500 1 (2) TYPE B 2500 INLET OUTLET EXISTING - ROTARY VALVE TO BE RELOCATED DONALDSON - IG-081295-A EXISTING - DUST COLLECTOR TO BE RELOCATED DONALDSON - IG-081297 PO W E R EX H A U S T MO D U L E PO W E R EX H A U S T MO D U L E EXISTING 40HP INLINE UTILITY FAN TO BE RELOCATED BOLLARDS COORDINATE LOCATION WITH ARCHITECT PRIOR TO INSTALLATION AND TYPE OF BOLLARD. BOLLARD SHALL BE LOCATED SUCH THAT MANUFACTURER REQUIRED MAINTENANCE ACCESS IS MAINTAINED. 10"Ø 8" Ø 8" Ø MVD MVD EF 1 12"X12" DOWN FROM FAN TYPE C -100 CFM TYPE C -200 CFM 10"Ø TYPE D 350 CFM EF 2 16"X16" EXHAUST OPEN END DUCT INTO SHOP 1 SPACE, PROVIDE MANUAL VOLUME DAMPER, BALANCE TO 1,250 CFM EF 2 16"X16" EXHAUST OPEN END DUCT INTO SHOP 1 SPACE, PROVIDE MANUAL VOLUME DAMPER, BALANCE TO 1,250 CFM OFFICE OUT OF SCOPE OF WORK TYPE A 500 CFM TYPE A 500 CFM TYPE A 500 CFM TYPE A 500 CFM TYPE A 500 CFM TYPE A 500 CFM DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:12pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS M1-1 ME C H A N I C A L - FL O O R P L A N WO O D S H O P 23 4 C R 2 3 6 SI L T , C O MECHANICAL - FLOOR PLAN SCALE: NORTH SCALE:1/8" = 1'-0" 12/09/24 CHANGE ORDER #1 GB GB 11/01/2024 24-340 AS SHOWN MECHANICAL GENERAL NOTES: 1.DRAWING IS DIAGRAMMATIC IN NATURE. LOCATIONS AND SIZES MAY VARY DURING FIELD COORDINATION & INSTALLATION OF MECHANICAL, PLUMBING, & ELECTRICAL. DRAWINGS DO NOT NECESSARILY INDICATE EVERY REQUIRED OFFSET, FITTING, ETC. DRAWINGS ARE NOT TO BE SCALED FOR DIMENSIONS. TAKE ALL DIMENSIONS FROM ARCHITECTURAL DRAWINGS, CERTIFIED EQUIPMENT DRAWINGS AND FROM THE STRUCTURE ITSELF BEFORE FABRICATING ANY WORK, VERIFY ALL SPACE REQUIREMENTS COORDINATING WITH OTHER TRADES, AND INSTALL THE SYSTEMS IN THE SPACE PROVIDED WITHOUT EXTRA CHARGES TO THE OWNER. 2.DUCT DIMENSIONS DO NOT REFLECT ADDITIONAL DIMENSIONS FOR INSULATION. ALL DUCTING SHALL BE INSULATED PER 2021 IECC CODE REQUIREMENTS. (SUPPLY AND RETURN AIR DUCTS AND PLENUMS SHALL BE INSULATED WITH NOT LESS THAN R-6 INSULATION WHERE LOCATED IN UNCONDITIONED SPACES AND WHERE LOCATED OUTSIDE THE BUILDING WITH NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. DUCTS LOCATED UNDERGROUND BENEATH BUILDINGS SHALL BE INSULATED AS REQUIRED IN THIS SECTION OR HAVE AN EQUIVALENT THERMAL DISTRIBUTION EFFICIENCY. UNDERGROUND DUCTS UTILIZING THE THERMAL DISTRIBUTION EFFICIENCY METHOD SHALL BE LISTED AND LABELED TO INDICATE THE R-VALUE EQUIVALENCY. WHERE LOCATED WITHIN A BUILDING ENVELOPE ASSEMBLY, THE DUCT OR PLENUM SHALL BE SEPARATED FROM THE BUILDING EXTERIOR OR UNCONDITIONED OR EXEMPT SPACES BY NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. GARFIELD COUNTY IS CLIMATE ZONE 5B) 3.COORDINATE FINAL LOCATION OF THERMOSTAT WITH OWNER PRIOR TO INSTALLATION. IF THERMOSTAT IS LOCATED ON EXTERIOR WALL PROVIDE THERMOSTAT WITH INSULATED BACKING. 4.ALL MOTORIZED DAMPERS ON OUTDOOR AIR INTAKES AND EXHAUST SHALL BE PROVIDED WITH CLASS IA MOTORIZED DAMPERS WITH A MAXIMUM LEAKAGE RATE OF 4 CFM/FT² AT 1.0 INCH WATER GAUGE WHEN TESTED IN ACCORDANCE WITH AMCA 500D. 5.CONTRACTOR SHALL CLEAN AND SERVICE ALL EXISTING EQUIPMENT TO REMAIN. CONTRACTOR SHALL VERIFY ALL EQUIPMENT TO REMAIN IS PROPERLY FUNCTIONING PRIOR TO RE-USING EQUIPMENT. CONTRACTOR TO INSURE THAT FINAL MECHANICAL SYSTEM WILL OPERATE AS INTENDED ON PROVIDED DRAWINGS. 6.WHERE EQUIPMENT REQUIRING ACCESS OR APPLIANCES ARE LOCATED ON AN ELEVATED STRUCTURE OR THE ROOF OF A BUILDING SUCH THAT PERSONNEL WILL HAVE TO CLIMB HIGHER THAN 16 FEET ABOVE GRADE TO ACCESS SUCH EQUIPMENT OR APPLIANCES, AN INTERIOR OR EXTERIOR MEANS OF ACCESS SHALL BE PROVIDED. SUCH ACCESS SHALL NOT REQUIRE CLIMBING OVER OBSTRUCTIONS GREATER THAN 30 INCHES IN HEIGHT OR WALKING ON ROOFS HAVING A SLOPE GREATER THAN 4 UNITS VERTICAL IN 12 UNITS HORIZONTAL. SUCH ACCESS SHALL NOT REQUIRE THE USE OF PORTABLE LADDERS. WHERE ACCESS INVOLVES CLIMBING OVER PARAPET WALLS, THE HEIGHT SHALL BE MEASURED TO THE TOP OF THE PARAPET WALL. PERMANENT LADDERS SHALL COMPLY WITH REQUIREMENTS LISTED IN SECTION 306.5 OF THE 2018 INTERNATIONAL MECHANICAL CODE. MECHANICAL FLAG NOTES: ”” OUTFEED GANGRIP INFEED HYDROMATPLANER SANDER CNC KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG SM M O L D S E T U P HY D R O M A T S E T U P GRINDER SHAPER MITERLOCK SLIDER STRAIGHTLINE COMP HYDROMAT A A %% C C D D AA GRINDING ROOM ELECTRICAL ROOM MECHANICAL ROOM SHOP 1 102 OFFICE 101 STORAGE 104SHOP 2 103 INLET OUTLET 25"X36" EXHAUST FLANGE INTO DUST COLLECTOR, TRANSITION FROM 26"Ø TO 25"X36" INLET CONNECTION AT DUST COLLECTOR 54"X20-1/2" OUTLET CLEAN AIR SUPPLY BACK TO BUILDING EXISTING - ROTARY VALVE TO BE RELOCATED DONALDSON - IG-081295-A GROUND AND BOND ROTARY VALVE TO EARTH TO PREVENT BUILDUP OF STATIC ELECTRICITY. EXISTING - LARGE DUST COLLECTOR TO BE RELOCATED DONALDSON - IG-081297 EXISTING 40HP INLINE UTILITY FAN TO BE RELOCATED FROM EXISTING SHOP 6"Ø TO MITER LOCK, REFERENCE PHOTO LARGE DUST COLLECTOR BG BG 6"Ø TO STRAIGHT LINE RIP SAW BG BG (2) 6"Ø TO SHAPER, REFERENCE PHOTO SLIDER: (1) 5"Ø TO MAIN SAW GUARD (1) 3"Ø ON GUARD FINE DUST BG (2) 6"Ø TO PLANER SANDER, REFERENCE PHOTO LARGE DUST COLLECTOR (1) 6"Ø TO PLANER SANDER FINE DUST COLLECTION, REFERENCE PHOTO BG BG BG 10"Ø CAP END OF DUCTWORK FOR FUTURE GANG RIP, REFERENCE PHOTO LARGE DUST COLLECTOR BG BG (6) 6"Ø TO HYDROMAT, REFERENCE PHOTO LARGE DUST COLLECTOR 5 2 3 3 6"Ø 6"Ø6"Ø 6"Ø BG6"Ø BG6"Ø BG6"Ø BG6"Ø BG6"Ø 3 4 10"Ø 3 3 6"Ø 6"Ø 3 6"Ø 5"Ø BG3"Ø 5"Ø 6"Ø -700 CFM ~3,566 FT/MIN 6"Ø -700 CFM ~3,566 FT/MIN 10"Ø -2,100 CFM ~3,852 FT/MIN 14"Ø -4,200 CFM ~3,930 FT/MIN 17"Ø -6,300 CFM ~3,998 FT/MIN 17"Ø -5,600 CFM ~3,555 FT/MIN 19"Ø -8,300 CFM ~4,217 FT/MIN 10"Ø -2,000 CFM ~3,668 FT/MIN 3 HOUR FIRE BARRIER, REFERENCE ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION. 6"Ø -700 CFM ~3,566 FT/MIN 10"Ø -2,100 CFM ~3,852 FT/MIN MBG 18"Ø -7,700 CFM ~4,359 FT/MIN 26"Ø -16,000 CFM ~4,341 FT/MIN 30"Ø 14,500 CFM ~3,261 FT/MIN 27"Ø +7,700 CFM ~1,937 FT/MIN MVD MVD TRANSITION FROM 54"X20-1/2" TO 30"Ø 30"Ø 16,000 CFM ~3,261 FT/MIN GREENHECK - HDSG41 - 48"X48" GRILLE GREENHECK - HDSG41 - 48"X36" GRILLE MBG MBG P P MBG P TR SPSP ABORT GATE 6 RETURN AIR SECONDARY FILTER EXPLOSION ISOLATION FLAP E 9 10 10 10 10 10 10 8 FSD 12"X12" TRANSFER DUCT BETWEEN SPACES TO BE HIGH TIGHT TO STRUCTURE, PROVIDE FIRE SMOKE DAMPER (2)TYPE B 12 14 SP 7 7 CLEAN AIR RETURNED TO BUILDING 18"Ø -7,000 CFM ~3,963 FT/MIN 30"Ø +8,300 CFM ~1,691 FT/MIN 8"Ø -1,400 CFM ~4,012 FT/MIN TR BG 6"Ø BG 6"Ø BG 6"Ø BG 6"Ø BG 6"Ø BG 6"Ø 3 3 TR (6) 6"Ø TO HYDROMAT, REFERENCE PHOTO LARGE DUST COLLECTOR 14 " Ø 27"Ø 18"Ø 11 1 DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:12pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS M1-2 ME C H A N I C A L - DU S T C O L L E C T O R S Y S T E M F L O O R P L A N WO O D S H O P 23 4 C R 2 3 6 SI L T , C O MECHANICAL - DUST COLLECTOR SYSTEM FLOOR PLAN SCALE: NORTH SCALE:1/8" = 1'-0" 12/09/24 CHANGE ORDER #1 GB GB 11/01/2024 24-340 AS SHOWN DUST COLLECTOR MECHANICAL GENERAL NOTES: 1.DRAWING IS DIAGRAMMATIC IN NATURE. LOCATIONS AND SIZES MAY VARY DURING FIELD COORDINATION & INSTALLATION OF MECHANICAL, PLUMBING, & ELECTRICAL. DRAWINGS DO NOT NECESSARILY INDICATE EVERY REQUIRED OFFSET, FITTING, ETC. DRAWINGS ARE NOT TO BE SCALED FOR DIMENSIONS. TAKE ALL DIMENSIONS FROM ARCHITECTURAL DRAWINGS, CERTIFIED EQUIPMENT DRAWINGS AND FROM THE STRUCTURE ITSELF BEFORE FABRICATING ANY WORK, VERIFY ALL SPACE REQUIREMENTS COORDINATING WITH OTHER TRADES, AND INSTALL THE SYSTEMS IN THE SPACE PROVIDED WITHOUT EXTRA CHARGES TO THE OWNER. 2.DUCT DIMENSIONS DO NOT REFLECT ADDITIONAL DIMENSIONS FOR INSULATION. ALL DUCTING SHALL BE INSULATED PER 2018 IECC CODE REQUIREMENTS. (SUPPLY AND RETURN AIR DUCTS AND PLENUMS SHALL BE INSULATED WITH NOT LESS THAN R-6 INSULATION WHERE LOCATED IN UNCONDITIONED SPACES AND WHERE LOCATED OUTSIDE THE BUILDING WITH NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. DUCTS LOCATED UNDERGROUND BENEATH BUILDINGS SHALL BE INSULATED AS REQUIRED IN THIS SECTION OR HAVE AN EQUIVALENT THERMAL DISTRIBUTION EFFICIENCY. UNDERGROUND DUCTS UTILIZING THE THERMAL DISTRIBUTION EFFICIENCY METHOD SHALL BE LISTED AND LABELED TO INDICATE THE R-VALUE EQUIVALENCY. WHERE LOCATED WITHIN A BUILDING ENVELOPE ASSEMBLY, THE DUCT OR PLENUM SHALL BE SEPARATED FROM THE BUILDING EXTERIOR OR UNCONDITIONED OR EXEMPT SPACES BY NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. GARFIELD COUNTY IS CLIMATE ZONE 5B) 3.CONTRACTOR SHALL CLEAN AND SERVICE ALL EXISTING EQUIPMENT TO REMAIN. CONTRACTOR SHALL VERIFY ALL EQUIPMENT TO REMAIN IS PROPERLY FUNCTIONING PRIOR TO RE-USING EQUIPMENT. CONTRACTOR TO INSURE THAT FINAL MECHANICAL SYSTEM WILL OPERATE AS INTENDED ON PROVIDED DRAWINGS. NOTIFY ENGINEER AND OWNER IF EQUIPMENT CONDITION IS NOT SATISFACTORY FOR REUSE. 4.DUST COLLECTOR DUCTWORK SHALL BE EQUIVALENT TO NORDFAB QUICK-FIT AND FLANGED DUCTING WITH SMOOTH INTERIOR STAINLESS STEEL. NO FASTENERS SHALL BE IN AIRSTREAM OBSTRUCTING FLOW. ALL DUST COLLECTOR DUCTWORK SHALL BE GROUNDED AND BONDED. ALL ELBOW FITTINGS SHALL BE LONG RADIUS BENDS WITH SMOOTHER INTERIOR WHERE POSSIBLE. 5.WHERE EQUIPMENT REQUIRING ACCESS OR APPLIANCES ARE LOCATED ON AN ELEVATED STRUCTURE OR THE ROOF OF A BUILDING SUCH THAT PERSONNEL WILL HAVE TO CLIMB HIGHER THAN 16 FEET ABOVE GRADE TO ACCESS SUCH EQUIPMENT OR APPLIANCES, AN INTERIOR OR EXTERIOR MEANS OF ACCESS SHALL BE PROVIDED. SUCH ACCESS SHALL NOT REQUIRE CLIMBING OVER OBSTRUCTIONS GREATER THAN 30 INCHES IN HEIGHT OR WALKING ON ROOFS HAVING A SLOPE GREATER THAN 4 UNITS VERTICAL IN 12 UNITS HORIZONTAL. SUCH ACCESS SHALL NOT REQUIRE THE USE OF PORTABLE LADDERS. WHERE ACCESS INVOLVES CLIMBING OVER PARAPET WALLS, THE HEIGHT SHALL BE MEASURED TO THE TOP OF THE PARAPET WALL. PERMANENT LADDERS SHALL COMPLY WITH REQUIREMENTS LISTED IN SECTION 306.5 OF THE 2018 INTERNATIONAL MECHANICAL CODE. 6.GUARDS SHALL BE PROVIDED WHERE VARIOUS COMPONENTS THAT REQUIRE SERVICE AND ROOF HATCH OPENINGS ARE LOCATED WITHIN 10 FEET OF A ROOF EDGE OR OPEN SIDE OF A WALKING SURFACE AND SUCH EDGE OR OPEN SIDE IS LOCATED MORE THAN 30 INCHES ABOVE THE FLOOR, ROOF OR GRADE BELOW. THE GUARD SHALL EXTEND NOT LESS THAN 30 INCHES BEYOND EACH END OF COMPONENTS THAT REQUIRE SERVICE AND EACH END OF THE ROOF HATCH PARALLEL TO THE ROOF EDGE. THE TOP OF THE GUARD SHALL BE LOCATED NOT LESS THAN 42 INCHES ABOVE THE ELEVATED SURFACE ADJACENT TO THE GUARD. THE GUARD SHALL BE CONSTRUCTED SO AS TO PREVENT THE PASSAGE OF A 21 INCH DIAMETER SPHERE AND SHALL COMPLY WITH THE LOADING REQUIREMENTS FOR GUARDS SPECIFIED IN THE INTERNATIONAL BUILDING CODE. NOTE - GUARDS ARE NOT REQUIRED WHERE FALL ARREST/RESTRAINT ANCHORAGE DEVICES THAT COMPLY WITH ANSI/ASSP Z359.1 ARE INSTALLED. 7.DUST COLLECTOR SYSTEM SHALL BE INSTALLED AND PROVIDED WITH REQUIRED COMPONENTS BY NFPA 664, 72, 15 AND ALL APPLICABLE LOCALLY ADOPTED STANDARDS AND CODES BY THE AUTHORITY HAVING JURISDICTION. SAFETY DEVICES SUCH AS ABORT GATE, SPARK DETECTION, SECONDARY FILTER BANK, EXPLOSION ISOLATION FLAP VALVE, FIRE EXTINGUISHING SYSTEM,ETC TO PROVIDED BY DUST COLLECTOR MANUFACTURERS SUCH AS NEDERMAN, DONALDSON TORIT, ETC. PROVIDE SHOP DRAWINGS FROM MANUFACTURER TO AUTHORITY HAVING JURISDICTION FOR REVIEW PRIOR TO INSTALLATION. MECHANICAL FLAG NOTES: 1.COORDINATE LENGTH OF STRAIGHT DUCT BETWEEN SPARK DETECTION SENSOR AND ABORT GATE WITH SPARK DETECTION SENSOR/DUST COLLECTOR MANUFACTURER. 2.BALANCE 3"Ø CONNECTION TO -175 CFM, VELOCITY ~3,565 FT/MIN. 3.BALANCE 6"Ø CONNECTION TO -700 CFM, VELOCITY ~3,565 FT/MIN. 4.BALANCE 10"Ø CONNECTION TO -2,000 CFM, VELOCITY ~3,670 FT/MIN 5.BALANCE 5"Ø CONNECTION TO -525 CFM, VELOCITY ~ 3,850 FT/MIN. 6.SPARK DETECTION INTERLOCK WITH ABORT GATE. COORDINATE FINAL LOCATION WITH FIRE EXTINGUISHING SYSTEM MANUFACTURER. 7.SPARK DETECTION INTERLOCK WITH EXTINGUISHING SYSTEM IN MAIN DUCT UPSTREAM OF DUST COLLECTOR UNIT. COORDINATE FINAL LOCATION WITH FIRE EXTINGUISHING SYSTEM MANUFACTURER. INSTALL PER MANUFACTURER'S INSTALLATION REQUIREMENTS (PROVIDE STRAIGHT DUCTWORK AND DISTANCE FROM FIRE EXTINGUISHING SYSTEM PER MANUFACTURER'S REQUIREMENTS). 8.PROVIDE DUST COLLECTOR WITH FIRE EXTINGUISHING SYSTEM IN COMPLIANCE WITH NFPA 15, STRAINER UPSTREAM OF NOZZLES, RELIABLE WATER SUPPLY WITH SUPERVISED PRESSURE SWITCH. 9.DUST COLLECTOR ABORT GATE. MANUFACTURER AND MODEL TO BE DETERMINED BY DUST COLLECTOR MANUFACTURER. 10.MOTORIZED BLAST GATES OPEN/CLOSE POSITION AT END OF DUST COLLECTOR MAINS SHALL BE VARIED BASED ON PRESSURE AT MAIN DUCTWORK, SUCH THAT MORE AIR IS INTRODUCED INTO EXHAUST SYSTEM TO MAINTAIN CAPTURE VELOCITY MINIMUM OF 3,500 FT/MIN. 11.EXISTING DUST COLLECTOR SYSTEM INDICATED BY EXISTING DRAWINGS TO BE RATED FOR 12,800 CFM. PRIOR TO INSTALLATION CONFIRM THAT EXISTING DUST COLLECTOR AND INLINE BLOWER FAN CAN ACCOMMODATE NEW AIRFLOW OF 16,000 CFM. COORDINATE FINAL LOCATION OF DUST COLLECTOR IN FIELD SUCH THAT SPARK ARRESTOR SENSORS ARE PROVIDED WITH MANUFACTURER REQUIRED STRAIGHT RUN OF DUCTWORK FOR SPARK DETECTION. UNIT LOCATION SHOWN IS DIAGRAMMATIC. 12.FILTERS SHALL PREVENT RETURN OF DUST WITH A MINIMUM EFFICIENCY OF 99.9 PERCENT AT 10µm, PROVIDE FILTER BOX WITH PRESSURE GAUGES (MAGNEHELIC OR EQUIVALENT), REPLACE FILTER MEDIA WHEN PRESSURE DROP INDICATED REACHES MANUFACTURER RECOMMENDED PRESSURE DROP. 13.ROUTE COMPRESSED AIR TO DUST COLLECTOR AS REQUIRED. CONTRACTOR TO OBSERVE EXISTING DUST COLLECTOR SYSTEM AND PROVIDE EQUIVALENT CONNECTIONS, FITTINGS AND ACCESSORIES AS CURRENTLY INSTALLED FOR COMPRESSED AIR. 14.ROUTE DOMESTIC WATER TO FIRE EXTINGUISHING SYSTEM NOZZLE SERVING DUST COLLECTOR. LINE SHALL BE PROVIDED WITH SELF REGULATING HEAT TAPE, STRAINER UPSTREAM OF NOZZLE, PIPING WRAPPED WITH 2" OF INSULATION, VAPOR BARRIER AND EXTERIOR WEATHERPROOF JACKETING. LABEL PIPING APPROPRIATELY PROVIDE WITH SUPERVISED PRESSURE SWITCH. OUTFEED GANGRIP INFEED HYDROMATPLANER SANDER CNC KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG KNIFE STRG SM M O L D S E T U P HY D R O M A T S E T U P GRINDER SHAPER MITERLOCK SLIDER STRAIGHTLINE COMP HYDROMAT A A %% C C D D AA GRINDING ROOM ELECTRICAL ROOM MECHANICAL ROOM SHOP 1 102 OFFICE 101 STORAGE 104SHOP 2 103 DRAWING SHOWN FOR REFERENCE TO OVERLAY MECHANICAL SYSTEM AND DUST COLLECTION SYSTEM DRAWING SHOWN FOR REFERENCE TO OVERLAY MECHANICAL SYSTEM AND DUST COLLECTION SYSTEM RTU 1 RTU 2 EF 1 EF 2 EF 2 INLET OUTLET P P P SPSP E SP DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:12pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS M1-3 ME C H A N I C A L - AL L M E C H A N I C A L S Y S T E M S F L O O R P L A N WO O D S H O P 23 4 C R 2 3 6 SI L T , C O MECHANICAL - ALL MECHANICAL SYSTEMS FLOOR PLAN SCALE: NORTH SCALE:1/8" = 1'-0" 12/09/24 CHANGE ORDER #1 GB GB 11/01/2024 24-340 AS SHOWN DUST COLLECTOR MECHANICAL GENERAL NOTES: 1.DRAWING IS DIAGRAMMATIC IN NATURE. LOCATIONS AND SIZES MAY VARY DURING FIELD COORDINATION & INSTALLATION OF MECHANICAL, PLUMBING, & ELECTRICAL. DRAWINGS DO NOT NECESSARILY INDICATE EVERY REQUIRED OFFSET, FITTING, ETC. DRAWINGS ARE NOT TO BE SCALED FOR DIMENSIONS. TAKE ALL DIMENSIONS FROM ARCHITECTURAL DRAWINGS, CERTIFIED EQUIPMENT DRAWINGS AND FROM THE STRUCTURE ITSELF BEFORE FABRICATING ANY WORK, VERIFY ALL SPACE REQUIREMENTS COORDINATING WITH OTHER TRADES, AND INSTALL THE SYSTEMS IN THE SPACE PROVIDED WITHOUT EXTRA CHARGES TO THE OWNER. 2.DUCT DIMENSIONS DO NOT REFLECT ADDITIONAL DIMENSIONS FOR INSULATION. ALL DUCTING SHALL BE INSULATED PER 2018 IECC CODE REQUIREMENTS. (SUPPLY AND RETURN AIR DUCTS AND PLENUMS SHALL BE INSULATED WITH NOT LESS THAN R-6 INSULATION WHERE LOCATED IN UNCONDITIONED SPACES AND WHERE LOCATED OUTSIDE THE BUILDING WITH NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. DUCTS LOCATED UNDERGROUND BENEATH BUILDINGS SHALL BE INSULATED AS REQUIRED IN THIS SECTION OR HAVE AN EQUIVALENT THERMAL DISTRIBUTION EFFICIENCY. UNDERGROUND DUCTS UTILIZING THE THERMAL DISTRIBUTION EFFICIENCY METHOD SHALL BE LISTED AND LABELED TO INDICATE THE R-VALUE EQUIVALENCY. WHERE LOCATED WITHIN A BUILDING ENVELOPE ASSEMBLY, THE DUCT OR PLENUM SHALL BE SEPARATED FROM THE BUILDING EXTERIOR OR UNCONDITIONED OR EXEMPT SPACES BY NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. GARFIELD COUNTY IS CLIMATE ZONE 5B) 3.CONTRACTOR SHALL CLEAN AND SERVICE ALL EXISTING EQUIPMENT TO REMAIN. CONTRACTOR SHALL VERIFY ALL EQUIPMENT TO REMAIN IS PROPERLY FUNCTIONING PRIOR TO RE-USING EQUIPMENT. CONTRACTOR TO INSURE THAT FINAL MECHANICAL SYSTEM WILL OPERATE AS INTENDED ON PROVIDED DRAWINGS. NOTIFY ENGINEER AND OWNER IF EQUIPMENT CONDITION IS NOT SATISFACTORY FOR REUSE. 4.DUST COLLECTOR DUCTWORK SHALL BE EQUIVALENT TO NORDFAB QUICK-FIT AND FLANGED DUCTING WITH SMOOTH INTERIOR STAINLESS STEEL. NO FASTENERS SHALL BE IN AIRSTREAM OBSTRUCTING FLOW. ALL DUST COLLECTOR DUCTWORK SHALL BE GROUNDED AND BONDED. ALL ELBOW FITTINGS SHALL BE LONG RADIUS BENDS WITH SMOOTHER INTERIOR WHERE POSSIBLE. 5.WHERE EQUIPMENT REQUIRING ACCESS OR APPLIANCES ARE LOCATED ON AN ELEVATED STRUCTURE OR THE ROOF OF A BUILDING SUCH THAT PERSONNEL WILL HAVE TO CLIMB HIGHER THAN 16 FEET ABOVE GRADE TO ACCESS SUCH EQUIPMENT OR APPLIANCES, AN INTERIOR OR EXTERIOR MEANS OF ACCESS SHALL BE PROVIDED. SUCH ACCESS SHALL NOT REQUIRE CLIMBING OVER OBSTRUCTIONS GREATER THAN 30 INCHES IN HEIGHT OR WALKING ON ROOFS HAVING A SLOPE GREATER THAN 4 UNITS VERTICAL IN 12 UNITS HORIZONTAL. SUCH ACCESS SHALL NOT REQUIRE THE USE OF PORTABLE LADDERS. WHERE ACCESS INVOLVES CLIMBING OVER PARAPET WALLS, THE HEIGHT SHALL BE MEASURED TO THE TOP OF THE PARAPET WALL. PERMANENT LADDERS SHALL COMPLY WITH REQUIREMENTS LISTED IN SECTION 306.5 OF THE 2018 INTERNATIONAL MECHANICAL CODE. 6.GUARDS SHALL BE PROVIDED WHERE VARIOUS COMPONENTS THAT REQUIRE SERVICE AND ROOF HATCH OPENINGS ARE LOCATED WITHIN 10 FEET OF A ROOF EDGE OR OPEN SIDE OF A WALKING SURFACE AND SUCH EDGE OR OPEN SIDE IS LOCATED MORE THAN 30 INCHES ABOVE THE FLOOR, ROOF OR GRADE BELOW. THE GUARD SHALL EXTEND NOT LESS THAN 30 INCHES BEYOND EACH END OF COMPONENTS THAT REQUIRE SERVICE AND EACH END OF THE ROOF HATCH PARALLEL TO THE ROOF EDGE. THE TOP OF THE GUARD SHALL BE LOCATED NOT LESS THAN 42 INCHES ABOVE THE ELEVATED SURFACE ADJACENT TO THE GUARD. THE GUARD SHALL BE CONSTRUCTED SO AS TO PREVENT THE PASSAGE OF A 21 INCH DIAMETER SPHERE AND SHALL COMPLY WITH THE LOADING REQUIREMENTS FOR GUARDS SPECIFIED IN THE INTERNATIONAL BUILDING CODE. NOTE - GUARDS ARE NOT REQUIRED WHERE FALL ARREST/RESTRAINT ANCHORAGE DEVICES THAT COMPLY WITH ANSI/ASSP Z359.1 ARE INSTALLED. 7.DUST COLLECTOR SYSTEM SHALL BE INSTALLED AND PROVIDED WITH REQUIRED COMPONENTS BY NFPA 664. SAFETY DEVICES SUCH AS ABORT GATE, SPARK DETECTION, SECONDARY FILTER BANK, EXPLOSION ISOLATION FLAP VALVE, FIRE EXTINGUISHING SYSTEM,ETC TO PROVIDED BY DUST COLLECTOR MANUFACTURERS SUCH AS NEDERMAN, DONALDSON TORIT, ETC. PROVIDE SHOP DRAWINGS FROM MANUFACTURER TO AUTHORITY HAVING JURISDICTION FOR REVIEW PRIOR TO INSTALLATION. MECHANICAL GENERAL NOTES: 1.DRAWING IS DIAGRAMMATIC IN NATURE. LOCATIONS AND SIZES MAY VARY DURING FIELD COORDINATION & INSTALLATION OF MECHANICAL, PLUMBING, & ELECTRICAL. DRAWINGS DO NOT NECESSARILY INDICATE EVERY REQUIRED OFFSET, FITTING, ETC. DRAWINGS ARE NOT TO BE SCALED FOR DIMENSIONS. TAKE ALL DIMENSIONS FROM ARCHITECTURAL DRAWINGS, CERTIFIED EQUIPMENT DRAWINGS AND FROM THE STRUCTURE ITSELF BEFORE FABRICATING ANY WORK, VERIFY ALL SPACE REQUIREMENTS COORDINATING WITH OTHER TRADES, AND INSTALL THE SYSTEMS IN THE SPACE PROVIDED WITHOUT EXTRA CHARGES TO THE OWNER. 2.DUCT DIMENSIONS DO NOT REFLECT ADDITIONAL DIMENSIONS FOR INSULATION. ALL DUCTING SHALL BE INSULATED PER 2021 IECC CODE REQUIREMENTS. (SUPPLY AND RETURN AIR DUCTS AND PLENUMS SHALL BE INSULATED WITH NOT LESS THAN R-6 INSULATION WHERE LOCATED IN UNCONDITIONED SPACES AND WHERE LOCATED OUTSIDE THE BUILDING WITH NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. DUCTS LOCATED UNDERGROUND BENEATH BUILDINGS SHALL BE INSULATED AS REQUIRED IN THIS SECTION OR HAVE AN EQUIVALENT THERMAL DISTRIBUTION EFFICIENCY. UNDERGROUND DUCTS UTILIZING THE THERMAL DISTRIBUTION EFFICIENCY METHOD SHALL BE LISTED AND LABELED TO INDICATE THE R-VALUE EQUIVALENCY. WHERE LOCATED WITHIN A BUILDING ENVELOPE ASSEMBLY, THE DUCT OR PLENUM SHALL BE SEPARATED FROM THE BUILDING EXTERIOR OR UNCONDITIONED OR EXEMPT SPACES BY NOT LESS THAN R-8 INSULATION IN CLIMATE ZONES 0 THROUGH 4 AND NOT LESS THAN R-12 INSULATION IN CLIMATE ZONES 5 THROUGH 8. GARFIELD COUNTY IS CLIMATE ZONE 5B) 3.COORDINATE FINAL LOCATION OF THERMOSTAT WITH OWNER PRIOR TO INSTALLATION. IF THERMOSTAT IS LOCATED ON EXTERIOR WALL PROVIDE THERMOSTAT WITH INSULATED BACKING. 4.ALL MOTORIZED DAMPERS ON OUTDOOR AIR INTAKES AND EXHAUST SHALL BE PROVIDED WITH CLASS IA MOTORIZED DAMPERS WITH A MAXIMUM LEAKAGE RATE OF 4 CFM/FT² AT 1.0 INCH WATER GAUGE WHEN TESTED IN ACCORDANCE WITH AMCA 500D. 5.CONTRACTOR SHALL CLEAN AND SERVICE ALL EXISTING EQUIPMENT TO REMAIN. CONTRACTOR SHALL VERIFY ALL EQUIPMENT TO REMAIN IS PROPERLY FUNCTIONING PRIOR TO RE-USING EQUIPMENT. CONTRACTOR TO INSURE THAT FINAL MECHANICAL SYSTEM WILL OPERATE AS INTENDED ON PROVIDED DRAWINGS. 6.WHERE EQUIPMENT REQUIRING ACCESS OR APPLIANCES ARE LOCATED ON AN ELEVATED STRUCTURE OR THE ROOF OF A BUILDING SUCH THAT PERSONNEL WILL HAVE TO CLIMB HIGHER THAN 16 FEET ABOVE GRADE TO ACCESS SUCH EQUIPMENT OR APPLIANCES, AN INTERIOR OR EXTERIOR MEANS OF ACCESS SHALL BE PROVIDED. SUCH ACCESS SHALL NOT REQUIRE CLIMBING OVER OBSTRUCTIONS GREATER THAN 30 INCHES IN HEIGHT OR WALKING ON ROOFS HAVING A SLOPE GREATER THAN 4 UNITS VERTICAL IN 12 UNITS HORIZONTAL. SUCH ACCESS SHALL NOT REQUIRE THE USE OF PORTABLE LADDERS. WHERE ACCESS INVOLVES CLIMBING OVER PARAPET WALLS, THE HEIGHT SHALL BE MEASURED TO THE TOP OF THE PARAPET WALL. PERMANENT LADDERS SHALL COMPLY WITH REQUIREMENTS LISTED IN SECTION 306.5 OF THE 2018 INTERNATIONAL MECHANICAL CODE. DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:12pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS M2-1 ME C H A N I C A L - DE T A I L S WO O D S H O P 23 4 C R 2 3 6 GB GB 11/01/2024 24-340 SI L T , C O 12/09/24 CHANGE ORDER #1 MECHANICAL PROVISIONS: 1. SCOPE OF WORK A.THE CONTRACTOR IS RESPONSIBLE FOR ALL WORK, MATERIALS, AND LABOR TO SATISFY A COMPLETE WORKING SYSTEM WHETHER SPECIFIED OR IMPLIED. B.ALL WORK IS TO BE PERFORMED IN STRICT COMPLIANCE WITH ALL LOCAL CODES AND ALL OTHER REGULATION GOVERNING WORK OF THIS NATURE. C.THE CONTRACTOR SHALL, BEFORE SUBMITTING ANY PROPOSAL, EXAMINE THE PROPOSED SITE AND SHALL DETERMINE FOR HIMSELF THE CONDITIONS THAT MAY EFFECT THE WORK. NO ALLOWANCE SHALL BE MADE IF THE CONTRACTOR FAILS TO MAKE SUCH EXAMINATIONS. D.ALL EQUIPMENT AND MATERIALS SHALL BE AS SPECIFIED OR "APPROVED EQUAL" BY THE ENGINEER OR ARCHITECT. 2. PERMITS A.THE CONTRACTOR SHALL SECURE ALL PERMITS OR APPLICATIONS AND PAY ANY AND ALL FEES. 3. SHOP DRAWINGS A.SUBMIT MATERIAL LIST AND SHOP DRAWINGS FOR MAJOR EQUIPMENT TO THE ARCHITECT/ENGINEER FOR APPROVAL. THE CONTRACTOR SHALL SUBMIT FIVE SETS OF SHOP DRAWINGS AND THEY SHALL BE CLEARLY LABELED. 4. FLEXIBLE DUCT WORK A.FLEXIBLE TYPE DUCT SHALL BE OF TWO ELEMENT SPIRAL CONSTRUCTION COMPOSED OF A CORROSION RESISTANT METAL SUPPORTING SPIRAL AND COATED FABRIC WITH A MINERAL BASE. FLEXIBLE DUCT CONNECTORS SHALL BE LISTED BY U.L., CLASS 1 DUCTS, AND SHALL HAVE A FLAME SPREAD RATING NOT EXCEEDING 25 AND A SMOKE DEVELOPED RATING NOT EXCEEDING 50. B.USE OF FLEXIBLE DUCTWORK SHALL BE LIMITED TO NO MORE THAN 6 LINEAR FEET PER RUN. C.CONTRACTOR SHALL BE CAREFUL SO AS NOT TO KINK OR COLLAPSE FLEXIBLE DUCT. 5. REFRIGERANT A. PIPING CONTRACTOR SHALL PROVIDE AND INSTALL REFRIGERANT PIPING IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS AND IN SUCH A WAY AS TO BE INCONSPICUOUS AND FREE FROM ANY POSSIBLE CONDENSATION. B. INSULATE REFRIGERANT LINES WITH ARMOUR-FLEX TYPE INSULATION, SHALL BE TYPE "K" COPPER TUBING, WITH WROUGHT COPPER SOLDER TYPE FITTINGS SUITABLE FOR CONNECTION WITH SILVER SOLDER. 6. DUCTWORK A.THE DUCTWORK SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE "SMACNA" APPLICABLE MANUALS. B.ALL DUCTWORK SHALL BE THE LOW VELOCITY TYPE, UNLESS SPECIFIED OTHERWISE. C.CONTRACTOR SHALL PROVIDE AND INSTALL APPROVED FIRE DAMPERS AND ACCESS PANELS IN ANY AND ALL DUCTWORK WHICH PENETRATES A HORIZONTAL OR VERTICAL FIRE PARTITION, OR AS OTHERWISE SHOWN ON DRAWINGS. D.ALL BRANCH DUCTS TO HAVE VOLUME DAMPERS, SMOOTH TURN RADIUS DUCTWORK OR TURNING VANES SHALL BE USED THROUGHOUT WHERE FLOW EXCEEDS 150 CFM. E.ALL DUCT JOINTS TO BE SEALED IN ACCORDANCE WITH "SMACNA"STANDARDS AND ACCEPTED GOOD PRACTICE. F.ALL DUCT DIMENSIONS SHOWN ARE NET INSIDE VALUES.DIMENSIONS MAY BE CHANGED SO LONG AS THE NET FREE FACE AREA IS MAINTAINED. G.ALL CONCEALED DUCTWORK SHALL BE INSULATED WITH 1-1/2" FIBERGLASS INSULATING BLANKET WITH ALUMINUM FOIL FACING. H.ALL SUPPLY AND RETURN DUCTWORK 15 FEET DOWNSTREAM OF THE HVAC UNIT SHALL BE INTERNALLY LINED WITH A 1/2" ACOUSTICAL DUCT LINER UNLESS OTHERWISE NOTED ON THE DRAWINGS. 7. DRAINAGE PIPING A.(CONDENSATE) SHALL BE SCHEDULE 40 PVC PIPE WITH SOLVENT JOINTS.PITCH HORIZONTAL LINES 1" IN 10'-0". CONDENSATE DRAINS SHALL BE ROUTED TO FLOOR DRAIN, ROOF DRAIN OR INDIRECT WASTE DRAIN. 8. HVAC CONTROLS A.CONTRACTOR TO SUPPLY AND INSTALL ALL CONTROL WIRING AND THERMOSTATS AS REQUIRED. 9. ELECTRICAL A.CONTRACTOR TO COORDINATE WITH ELECTRICAL CONTRACTOR FOR LOCATION OF WIRING FOR EACH HVAC UNIT. 10. PIPE SUPPORTS A.ALL PIPE SHALL BE SUPPORTED FROM THE BUILDING STRUCTURE IN A NEAT AND WORKMANLIKE MANNER. THE USE OF WIRE OR METAL STRAP TOSUPPORT PIPES WILL NOT BE PERMITTED. SPACING OF PIPE SUPPORTS SHALL NOT EXCEED 8 FEET FOR ALL PIPING. PLASTIC PIPING TO BE SUPPORTED EVERY 4 FEET. 11. GAS PIPING A.PIPING SHALL BE SCHEDULE 40 BLACK STEEL PIPE WITH MALLEABLE IRON FITTINGS. WHERE GAS PIPE CONNECTS TO EQUIPMENT, IT SHALL BE PROVIDED WITH A DRIP LEG THE FULL SIZE OF THE RUNOUT, A 100% SHUT-OFF VALVE AND A UNION. GAS PIPING CONTAINING PRESSURE GREATER THAN 9" W.G. SHALL BE SCHEDULE 40 BLACK STEEL PIPE WITH WELDED JOINTS. 12. MISCELLANEOUS A.ALL EXTERIOR OPENINGS TO BE PROPERLY CAULKED AND SEALED WITH A SEALANT OF HIGH QUALITY AND LONG LIFE, TO PREVENT INFILTRATION OF OUTSIDE AIR INTO CONDITIONED SPACE.COORDINATE INSTALLATION OF ALL ROOF FLASHING AT ROOF PENETRATION. B.DO NOT SCALE THIS DRAWING FOR EXACT DIMENSIONS. C.VERIFY ALL FIGURES, CONDITIONS, AND DIMENSIONS AT THE JOB SITE. D.THE MECHANICAL PLANS ARE INTENDED TO BE DIAGRAMMATIC AND ARE BASED ON ONE MANUFACTURE'S EQUIPMENT. THEY ARE NOT INTENDED TO SHOW EVERY ITEM IN ITS EXACT LOCATION, THE EXACT DIMENSIONS, OR ALL THE DETAILS OF THE EQUIPMENT. E.THE CONTRACTOR SHALL VERIFY THE ACTUAL DIMENSIONS OF THE EQUIPMENT PROPOSED TO ENSURE THAT THE EQUIPMENT WILL FIT IN THE AVAILABLE SPACE. F.PEX TUBING, IF PEX TUBING IS USED AS AN APPROVED ALTERNATE FOR APPLICATIONS WHERE METALLIC PIPING IS THE BASIS OF DESIGN. THE PEX MANUFACTURER SHALL SUBMIT SHOP DRAWINGS CLEARLY INDICATING THAT THE DESIGN HAS BEEN ANALYZED AND MODIFIED, AS REQUIRED TO MAINTAIN SCHEDULED HYDRONIC SYSTEM PARAMETERS. ANY DESIGN RESULTING IN INCREASED SYSTEM PRESSURE DROP AS A RESULT OF IMPROPER PEX SIZING OR DESIGN SHALL NOT BE PERMITTED. 13. TESTING AND BALANCING A.THE HVAC SYSTEM SHALL BE TESTED AND AND BALANCED BY AN INDEPENDENT AGENCY, UNDER THE SUPERVISION OF A LICENSED PROFESSIONAL ENGINEER. A SEALED TYPE WRITTEN REPORT SHALL BE SUBMITTED TO THE ARCHITECT/ENGINEER FOR REVIEW AND APPROVAL. 14. GUARANTEE A.MATERIALS, EQUIPMENT AND INSTALLATION SHALL BE GUARANTEED FOR A PERIOD OF ONE(1) YEAR FROM DATE OF ACCEPTANCE. DEFECTS WHICH APPEAR DURING THAT PERIOD SHALL BE CORRECTED AT THIS CONTRACTOR'S EXPENSE. B.FOR THE SAME PERIOD, THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO PREMISES CAUSED BY DEFECTS IN WORKMANSHIP OR IN THE WORK OR EQUIPMENT FURNISHED AND/OR INSTALLED BY HIM. ROOFTOP AIR HANDLING UNIT SCHEDULE EQUIPMENT NO.SERVICE SUPPLY AIR (CFM) OUTSIDE AIR (CFM) E.S.P. (IN. W.G.) COOLING HEATING FILTERS EVAP FAN (HP)POWER EXHAUST POWER EXHAUST ELECTRICAL ELECTRICAL UNIT WEIGHT (LBS.) MANUFACTURER & MODEL OPTIONS /ACCESSORIES NOM. (TONS)GAS (CFH) INPUT (MBH) OUTPUT (MBH)V./PH./HZ.MCA MOCP HP V./PH./HZ.MCA (A)MOCP (A) RTU-1 SHOP-1 5,000 1,500 1.0 12.5 250 200 162 MERV 13 3 YES 480/3/60 8.1 14.6 2 480/3/60 44 60 2497 TRANE - YZK150A4SBH NOTE-1 RTU-2 SHOP-2 5,000 1,500 1.0 12.5 250 200 162 MERV 13 3 YES 480/3/60 8.1 14.6 2 480/3/60 44 60 2497 TRANE - YZK150A4SBH NOTE-1 NOTE: 1. HORIZONTAL SUPPLY/RETURN PACKAGED ROOF TOP UNIT. PROVIDE WITH CURB, 6" THICK HOUSEKEEPING PAD OFFSET FROM ALL SIDES OF UNIT BY 6", COIL GUARDS, 100% MODULATING ECONOMIZER, 2HP 480V/3PH/60HZ POWERED EXHAUST FAN, FACTORY UNITARY CONTROLS, FUSED DISCONNECT SWITCH, 65K SCCR, HIGH ALTITUDE KIT, MODULATING GAS HEATING SECTION (10:1), POWERED CONVENIENCE OUTLET AND CO2 DEMAND CONTROLLED VENTILATION SENSOR AND SEQUENCE. PROVIDE RETURN DUCT SMOKE DETECTOR WITH AUDIBLE AND VISUAL ALARMS TIED TO BUILDING FACP, VFD ON SUPPLY FAN. THIS UNIT IS PART OF A SINGLE ZONE VAV SYSTEM. EER 13.60, IEER 25. REFRIGERANT R-454B, REFRIGERANT CHARGE 13.2 LBS PROVIDE RTU WITH MANUFACTURER DETECTOR AND A2L REF. SAFETY SEQUENCES INTEGRAL WITH UNIT FROM MANUFACTURER. GRILLE-REGISTER-DIFFUSER SCHEDULE EQUIPMENT NO.SIZE MODEL MANUFACTURER FINISH OPTIONS/ACCESSORIES A 18"X6"HCD PRICE WHITE NOTE-1 B 24"X24"80 PRICE WHITE NOTE-2 C 12"X12"80 PRICE WHITE NOTE-3 D 48"X48"HDSG41 PRICE WHITE NOTE-4 E 24"X24"HDSG41 PRICE WHITE NOTE-4 NOTES: COORDINATE ALL MOUNTING REQUIREMENTS WITH ANTICIPATED LOCATION IN FIELD PRIOR TO ORDERING. REFERENCE ARCHITECTURAL DRAWINGS FOR ADDITIONAL INFORMATION. 1. DUCT MOUNTED DRUM DIFFUSER WITH DUAL DEFLECTION (SPLIT BLADE). COORDINATE MOUNTING REQUIREMENTS WITH DUCTWORK PRIOR TO ORDERING. GRILLE SHALL BE PROVIDED WITH STEEL CONSTRUCTION, OPPOSED BLADE DAMPER, COORDINATE COLOR WITH ARCHITECT PRIOR TO ORDERING. 2. PROVIDE FILTER FRAME WITH MERV 8 FILTER, 45° SIGHT PROOF GRILLE. GRILLE SHALL BE STEEL CONSTRUCTION, COORDINATE COLOR WITH ARCHITECT. 3. EGGCRATE RETURN/EXHAUST GRILLE. NECK SIZE TO MATCH NOMINAL DUCTWORK CONNECTION SHOWN. PROVIDE STEEL CONSTRUCTION, FILTER FRAME WITH MERV 8 FILTER, COORDINATE MOUNTING REQURIEMENTS WITH LOCATION IN FIELD PRIOR TO ORDERING, COORDINATE COLOR WITH ARCHITECT. 4. CLEAN AIR SUPPLY BACK TO SPACE FROM LARGE DUST COLLECTOR, PROVIDE STEEL HEAVY DUTY SINGLE DEFLECTION GRILLE, COORDINATE COLOR WITH ARCHITECT PRIOR TO ORDERING. NOT TO SCALE THERM O S T A T TO IND O O R CONTR O L WIRING R O O F C U R B TO POW E R SUPPL Y GAS SUPPL Y FIELD S U P P L I E D FUSED D I S C O N N E C T SWITC H ROOFTOP PACKAGED HVAC UNIT DETAIL CONDE N S A T E TRAP A N D D R A I N SUPPL Y A I R DUCT RETUR N A I R DUCT WITH HORIZONTAL SUPPLY AND RETURN DUCTS *-EQUALS WIDTH OF BRANCH DUCT UP TO 12". 12" FOR ALL BRANCH DUCTS LARGER THAN 12". VOLUME HAND FLOW DUCT *45° BRANCH L.P. AIR MAIN SUPPLY AIR DUCT ACOUSTIC LINING WHERE INDICATED DAMPER TYPICAL SUPPLY AIR BRANCH DUCT TAKE-0FF NOT TO SCALE RECTANGULAR FLEXIBLE CONNECTION DETAIL N.T.S. FLANGED CONN. ON FAN OR AIR 1" FLANGE & HEM ALTERNATE POSITION OF BOLT BOLT ON 4" CENTERS 1" X 1/8" BAND IRON SHEET METAL AS SPECIFIED FOR DUCTWORK WASHER FLEXIBLE MATERIAL AS SPECIFIED DUCT SHEET METAL AS SPECIFIED FOR DUCTWORK 1 1/2" POCKET SLIP 1 1/2" MIN. TO 3" MAX. INSTALLED. 6" NORMAL WITH MAT. TAUT.HANDLING UNIT DUCT CONSTRUCTION MINIMUM SHEET METAL THICKNESSES CONDENSATE DRAIN DETAIL DRAIN PAN EACH DIMENSION IS EQUAL TO FAN NEGATIVE STATIC PRESSURE N.T.S. UNION REMOVABLE CAP FULL SIZE OF DRAIN CONNECTION APPROVED AIR GAP HEIGHT LOCAL ROOF DRAIN, FLOOR DRAIN, OR FLOOR SINK. MIN. 12" MOUNT & SECURE INSULATED CURB, PREFABRICATED, WOOD NAILER EXHAUST FAN ROOF CAP ON WOOD NAILER. (BASE). BACKDRAFT DAMPER BASE FLASHING BUILT-UP ROOF NOT TO SCALE EXHAUST FAN ROOF CAP EXHAUST FAN SCHEDULE EQUIPMENT NO.SERVICE LOCATION CFM EXTERNAL STATIC PRESS (IN. W.G.) MOTOR MANUFACTURER & MODEL OPTIONS/ACCESSORIES WATTS HP RPM VOLT/PH/HZ EF-1 ELECTRICAL ROOM ROOF 300 0.5 124.17 1/6 1464 120/1/60 GREENHECK - G-095-VG NOTE-1 EF-2 SHOP 1 ROOF 1250 0.5 186.25 1/4 1140 120/1/60 GREENHECK - CUE-140-B NOTE-2 EF-3 SHOP 2 ROOF 1250 0.5 186.25 1/4 1140 120/1/60 GREENHECK - CUE-140-B NOTE-2 NOTES: 1. VARIABLE SPEED ECM ROOF MOUNTED EXHAUST FAN. PROVIDE WITH ROOF CURB, BACKDRAFT DAMPER, SPEED CONTROLLER, ALUMINUM CONSTRUCTION, BIRDSCREEN. WEIGHT WITH ACCESSORIES ~50LBS. FAN SHALL OPERATE CONTINUOUSLY. 2. ROOF MOUNTED EXHAUST FAN, GENERAL VENTILATION FOR WOOD SHOP. PROVIDE WITH ROOF CURB, BACKDRAFT DAMPER, INTERLOCK WITH WALL SWITCH, ALUMINUM CONSTRUCTION, BIRDSCREEN. WEIGHT WITH ACCESSORIES ~91LBS. DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:13pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS M2-2 ME C H A N I C A L - DE T A I L S WO O D S H O P 23 4 C R 2 3 6 GB GB 11/01/2024 24-340 SI L T , C O 12/09/24 CHANGE ORDER #1 System Checksums By BIGHORN CONSULTING ENG RTU-1 Single Zone Variable Air Volume COOLING COIL PEAK CLG SPACE PEAK HEATING COIL PEAK TEMPERATURES Peaked at Time:Mo/Hr:7 / 16 Mo/Hr:7 / 17 Mo/Hr:Heating Design Cooling Heating Outside Air:OADB/WB/HR:91 / 65 / 73 OADB:OADB: 0 SADB 55.6 122.3 Ra Plenum 70.0 69.0 Space Plenum Net Percent Space Percent Space Peak Coil PeakPercent Return 70.0 69.0 Sens. + Lat.Sens. + Lat Total Of Total Sensible Of Total Space Sens Tot SensOf Total Ret/OA 72.6 40.8 Btu/h Btu/h Btu/h (%)Btu/h (%)Btu/h Btu/h (%)Fn MtrTD 0.0 0.0 Envelope Loads Fn BldTD 0.0 0.0 Skylite Solar 0 0 0 0 0 0 0 0 0.00 Fn Frict 0.0 0.0 Skylite Cond 0 0 0 0 0 0 0 0 0.00 Roof Cond 6,055 0 6,055 8 5,600 10 -5,318 -5,318 4.95 Glass Solar 0 0 0 0 0 0 0 0 0.00 Glass/Door Cond 4,812 0 4,812 7 4,596 8 -14,561 -14,561 13.54 AIRFLOWS Wall Cond 11,721 0 11,721 16 13,372 23 -9,847 -9,847 9.16 Cooling Heating Partition/Door 0 0 0 0 0 0 0 0.00 Floor 0 0 0 0 -4,951 -4,951 4.60 Infiltration 10,279 10,279 14 8,406 15 -29,443 -29,443 27.38 Sec Fan MinStop/Rh 1,349 1,349 Sub Total ==> 32,867 0 32,867 45 31,974 55 -64,119 -64,119 59.64 Return 4,976 1,828 Internal Loads Exhaust 1,029 1,029 Lights 6,128 0 6,128 8 6,128 11 0 0 0.00 Rm Exh 0 0 People 6,584 9 3,292 6 0 0.00 Auxiliary 0 0 Misc 16,341 0 16,341 22 16,341 28 0 0 0.00 Sub Total ==> 29,053 0 29,053 39 25,761 45 0 0 0.00 Ceiling Load 0 0 0 0 0 0 0 0 0.00 Ventilation Load 0 0 11,821 16 0 0 0 -33,859 31.49 Sup. Fan Heat 0 0 ENGINEERING CKS Cooling Heating Ret. Fan Heat 0 0 0 % OA 12.2 40.8 Duct Heat Pkup 0 0 0 cfm/ft² 1.88 0.56 Ov/Undr Sizing 0 0 0 0.00 0 0 0 0 cfm/ton 731.79 Exhaust Heat 0 0.00 0 0 ft²/ton 389.58 Btu/hr·ft² 30.80 -44.91 Grand Total ==> 61,920 0 73,741 100.00 57,735 100.00 -64,119 -107,518 100.00 No. People 12 COOLING COIL SELECTION AREAS HEATING COIL SELECTION Total Capacity Sens Cap.Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass CapacityCoil Airflow Ent Lvg ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft²(%)MBh cfm °F °F Main Clg 6.2 73.7 67.9 4,474 72.6 58.4 68.7 55.6 52.0 66.4 Floor 2,394 Main Htg -80.2 1,349 55.6 122.3 Aux Clg 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 Part 0 Aux Htg 0.0 0 0.0 0.0 ExFlr 144 Opt Vent 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 Preheat -27.3 551 0.0 55.6 Roof 2,394 0 0 Wall 2,576 0 0 Total 6.2 73.7 Humidif 0.0 0 0.0 0.0 Opt Vent 0.0 0 0.0 0.0 Total -107.5 Envelope Loads Skylite Solar Skylite Cond Roof Cond Glass Solar Glass/Door Cond Wall Cond Partition/Door Floor Infiltration Sub Total ==> Lights People Misc Sub Total ==> Ceiling Load Ventilation Load Additional Reheat OA Preheat Diff. Ov/Undr Sizing Exhaust Heat RA Preheat Diff. Grand Total ==> Internal Loads 0 0 -9,540 0.00 8.87 0.00 0 Supply Air Leakage 90 Dehumid. Ov Sizing 0 0 Adj Air Trans Heat 0 0 0 0 0Adj Air Trans Heat 0 0 0 Leakage Ups Leakage Dwn Infil 479 479 AHU Vent Nom Vent Main Fan Terminal Adjacent Floor Diffuser Supply Air Leakage Underflr Sup Ht Pkup Underflr Sup Ht Pkup 0.00 0.00 0.00 0.00 Adjacent Floor 0 0 0 0 0 0.00 0.00 0.00 0.00 0.00 0.00 0 0.00 0 0.00 4,497 4,497 4,497 0 551 551 0 0 1,349 1,349 1,349 0 551 551 0 0 0 6,584 0 Int Door 1 Ext Door 294 0 0 Project Name:234 CR 236 WOOD SHOP TRACE® 700 v6.3.5 calculated at 11:02 AM on 02/01/2025 Dataset Name:24267 TRACE LOADS.TRC Alternative - 1 System Checksums Report Page 1 of 2 System Checksums By BIGHORN CONSULTING ENG RTU-2 Single Zone Variable Air Volume COOLING COIL PEAK CLG SPACE PEAK HEATING COIL PEAK TEMPERATURES Peaked at Time:Mo/Hr:7 / 15 Mo/Hr:7 / 15 Mo/Hr:Heating Design Cooling Heating Outside Air:OADB/WB/HR:92 / 65 / 74 OADB:OADB: 0 SADB 55.0 121.5 Ra Plenum 70.0 69.0 Space Plenum Net Percent Space Percent Space Peak Coil PeakPercent Return 70.0 69.0 Sens. + Lat.Sens. + Lat Total Of Total Sensible Of Total Space Sens Tot SensOf Total Ret/OA 72.5 43.3 Btu/h Btu/h Btu/h (%)Btu/h (%)Btu/h Btu/h (%)Fn MtrTD 0.0 0.0 Envelope Loads Fn BldTD 0.0 0.0 Skylite Solar 0 0 0 0 0 0 0 0 0.00 Fn Frict 0.0 0.0 Skylite Cond 0 0 0 0 0 0 0 0 0.00 Roof Cond 6,134 0 6,134 7 6,134 9 -5,334 -5,334 4.71 Glass Solar 4,192 0 4,192 5 4,192 6 0 0 0.00 Glass/Door Cond 1,884 0 1,884 2 1,884 3 -5,886 -5,886 5.20 AIRFLOWS Wall Cond 8,424 0 8,424 10 8,424 13 -9,621 -9,621 8.50 Cooling Heating Partition/Door 9,311 9,311 11 9,311 14 -13,501 -13,501 11.92 Floor 166 166 0 0 -4,429 -4,429 3.91 Infiltration 11,044 11,044 13 9,415 14 -29,529 -29,529 26.07 Sec Fan MinStop/Rh 1,461 1,461 Sub Total ==> 41,155 0 41,155 50 39,526 61 -68,300 -68,300 60.31 Return 5,349 1,941 Internal Loads Exhaust 1,025 1,025 Lights 6,146 0 6,146 7 6,146 9 0 0 0.00 Rm Exh 0 0 People 6,427 8 3,213 5 0 0.00 Auxiliary 0 0 Misc 16,062 0 16,062 20 16,062 25 0 0 0.00 Sub Total ==> 28,634 0 28,634 35 25,421 39 0 0 0.00 Ceiling Load 0 0 0 0 0 0 0 0 0.00 Ventilation Load 0 0 12,504 15 0 0 0 -33,525 29.60 Sup. Fan Heat 0 0 ENGINEERING CKS Cooling Heating Ret. Fan Heat 0 0 0 % OA 11.2 37.3 Duct Heat Pkup 0 0 0 cfm/ft² 2.03 0.61 Ov/Undr Sizing 0 0 0 0.00 0 0 0 0 cfm/ton 709.99 Exhaust Heat 0 0.00 0 0 ft²/ton 350.11 Btu/hr·ft² 34.27 -47.19 Grand Total ==> 69,789 0 82,293 100.00 64,947 100.00 -68,300 -113,248 100.00 No. People 12 COOLING COIL SELECTION AREAS HEATING COIL SELECTION Total Capacity Sens Cap.Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass CapacityCoil Airflow Ent Lvg ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft²(%)MBh cfm °F °F Main Clg 6.9 82.3 75.6 4,858 72.5 58.4 68.6 55.0 51.7 66.2 Floor 2,401 Main Htg -86.6 1,461 55.0 121.5 Aux Clg 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 Part 1,200 Aux Htg 0.0 0 0.0 0.0 ExFlr 375 Opt Vent 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 Preheat -26.7 545 0.0 55.0 Roof 2,401 0 0 Wall 2,734 217 8 Total 6.9 82.3 Humidif 0.0 0 0.0 0.0 Opt Vent 0.0 0 0.0 0.0 Total -113.3 Envelope Loads Skylite Solar Skylite Cond Roof Cond Glass Solar Glass/Door Cond Wall Cond Partition/Door Floor Infiltration Sub Total ==> Lights People Misc Sub Total ==> Ceiling Load Ventilation Load Additional Reheat OA Preheat Diff. Ov/Undr Sizing Exhaust Heat RA Preheat Diff. Grand Total ==> Internal Loads 0 0 -11,423 0.00 10.09 0.00 0 Supply Air Leakage 92 Dehumid. Ov Sizing 0 0 Adj Air Trans Heat 0 0 0 0 0Adj Air Trans Heat 0 0 0 Leakage Ups Leakage Dwn Infil 480 480 AHU Vent Nom Vent Main Fan Terminal Adjacent Floor Diffuser Supply Air Leakage Underflr Sup Ht Pkup Underflr Sup Ht Pkup 0.00 0.00 0.00 0.00 Adjacent Floor 0 0 0 0 0 0.00 165.88 0.00 0.00 0.00 0.00 0 0.00 0 0.00 4,869 4,869 4,869 0 545 545 0 0 1,461 1,461 1,461 0 545 545 0 0 0 6,427 0 Int Door 1 Ext Door 21 0 0 Project Name:234 CR 236 WOOD SHOP TRACE® 700 v6.3.5 calculated at 11:02 AM on 02/01/2025 Dataset Name:24267 TRACE LOADS.TRC Alternative - 1 System Checksums Report Page 2 of 2 AIR VENTILATION CALCULATION BASED ON CHAPTER 4 OF THE INTERNATIONAL MECHANICAL CODE PROJECT:24-340 234 CR 236 WOOD SHOP DATE:2/01/25 ROOM NAME ROOM AREA OCCUPANT DENSITY PER 1000FT NUMBER OF PEOPLE CFM PER PERSON EXHUAST CFM/FIXTURE NUMBER OF FIXTURES EXHAUST CFM/FT OA CFM/FT COOLING DISTRIBUTION EFFECTIVENESS FACTOR (EZ) HEATING DISTRIBUTION EFFECTIVENESS FACTOR (EZ) OUTSIDE AIR COOLING CORRECTED ZONE DISTBUTION OUTSIDE AIR HEATING CORRECTED ZONE DISTBUTION TOTAL EXHAUST CFM SHOP 1 2400 0.02 48 10 0 0 0.5 0.18 1 0.8 912 1140 1200 SHOP 2 2422 0.02 48.44 10 0 0 0.5 0.18 1 0.8 920 1150 1211 0 0 0 0 0 0 0 0 1 0.8 0 0 0 TOTAL OUTSIDE AIR COOLING (CFM) TOTAL OUTSIDE AIR HEATING (CFM) TOTAL EXHAUST (CFM) 1832 2290 2411 DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:14pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS M3-1 ME C H A N I C A L - DE T A I L S WO O D S H O P 23 4 C R 2 3 6 GB GB 11/01/2024 24-340 SI L T , C O 12/09/24 CHANGE ORDER #1 EXISTING DUST COLLECTOR DRAWING N.T.S. EXISTING ROTARY VALVE DRAWING N.T.S. EXISTING GANG RIP N.T.S. EXISTING HYDROMAT N.T.S. EXISTING MITER LOCK N.T.S. EXISTING PLANER SANDER N.T.S. DATE:ISSUED FOR: SHEET NUMBER: March 12, 2025 - 5:33:17pm DO NOT REPRODUCE THESE DRAWINGS AND SPECIFICATIONS WITHOUT THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. THE DRAWINGS AND SPECIFICATIONS ARE INSTRUMENTS OF THE SERVICE AND SHALL REMAIN THE PROPERTY OF THE DESIGNER WHETHER THE PROJECT FOR WHICH THEY ARE MADE IS EXECUTED OR NOT. THESE DRAWINGS AND SPECIFICATIONS SHALL NOT BE USED BY ANYONE ON ANY OTHER PROJECTS FOR ADDITIONS TO THIS PROJECT BY OTHERS EXCEPT BY THE EXPRESSED WRITTEN PERMISSION OF THE DESIGNER. Bi g h o r n C o n s u l t i n g E n g i n e e r s , I n c . Me c h a n i c a l & E l e c t r i c a l E n g i n e e r s 38 6 I n d i a n R o a d Gr a n d J u n c t i o n , C O 8 1 5 0 1 Ph o n e : ( 9 7 0 ) 2 4 1 - 8 7 0 9 DATE: CHECKED BY: JOB NO: DRAWN BY: SCALE: 2/05/25 MECH. 100% DRAWING 3/12/25 WOODSHOP EQ. REVISIONS M3-2 ME C H A N I C A L - DE T A I L S WO O D S H O P 23 4 C R 2 3 6 GB GB 11/01/2024 24-340 SI L T , C O 12/09/24 CHANGE ORDER #1 EXISTING SHAPER N.T.S. EXISTING SLIDING TABLE SAW N.T.S. EXISTING SMALL MOLDER N.T.S. EXISTING RIP SAW N.T.S. EXISTING SMALL DUST COLLECTOR N.T.S.