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10-965R-004X �— Y +1 DAMPERS TRANSITION 4 FLOW WITH VANED ELBOW WffH TRAN ITION FOLLOWING ELBOW � SUBBRANCH �_ X (D TRANSITION t J \:/ TYPICAL 1` HANGER STRAP � 4 22 GAUGE SHEET METAL FLEXIBLE DUCT, �.:./ TAKE OFF 3 RADIATION DAMPER ASSEEBLY 1°-7° RECOMMENDED FOR HIGH VELOCITY 45° MAX ROUND "SNAPLOCK" SHEET "THERMAFIN" OR MUST BE PROPERLY SIZED " " 1° 4' RECOMMENDED FOR LO VELOCITY W METAL RUN -OUTS WITH METALFLEX, LOW 'VELOCITY x Q 2 FLOW NOMINAL 3 3 x B�RANNCH ► 2° WRAP INSULATION INSULATED MAX 6', DUCT 165 °F FUSIBLE LINK D DO NOT SAG OR KINK DIAMETER HINGE OR ROD 2 REDUCTION OF DUCT INSULATED DUCT Al FLOW AREA NOT TO F SUB INSIDE RADIUS COLLAR WITH CLAMP SPRING WITH CERAMIC -LINED EXCEED 20 k W1D�(W2D2+ W3D3} Ax D1 BxD2 NOTE 1. BRANCH EQUAL TO THE RADIATION DAMPER BLADES W3 D3 / ;1 - FLEX DUCT THERMAL RADIATION BLANKET MINIMUM 24 GAUGE STEEL SEE NOTE (W2 D2) + (W3 Qg) SETSCREW l� SUPPLY - DIAMETER CEILING DIFFUSER A t ( I / W1 NOTE :1 "-7° RECOMMENDED FOR HIGH VELOCITY �- DUCT _ 1 "-4" RECOMMENDED FOR LOW VELOCITY W2 D2 W x D CONTROL ROD WILOCK B ? ( 1 / W2 1 1 - UL CLASSIFIED P2 D2) + P3 D3) SPUTTER DAMPER BLADE FIRE -RATED FLOW LENGTH EQUAL T03I4 WRAP INSULATION CEILING (AND GRID INSULATION PER NOTE 2 OF DUCT WIDTH; MIN 6' ABOVE DIFFUSERS IF APPLICABLE) b AIR FLOW SPIN -IN FITTING, —.�. WITH DAMPER SUPPLYAIR DUCTS 3 SHEET METAL SCREWS SUPPORT WIRES WM MAIN AIR FLOW ,. -.--- EXHAUST OR OBSTRUCTION THROUGH HELIX OF FLEXIBLE FOR CEILING GRILLE RETURN AIR DUCTS DUCT, BAND CLAMPED AND TAPED HUNG FROM STRUCTURE SEE NOTE SEE NOTE 45' MAX W ' W NOTES: 114 W M M B OPPOSED BLADE 1. PROVIDE A UL LISTED CEILING DIFFUSER AND RADIATION DAMPER ASSEMBLY THAT COMPLIES WITH OR 4 °MIN MANUALVOLUME NOTE: NFPA 90A. INSTALL BOTH IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS. AIR FLOW DAMPER 1. PROVIDE A VOLUME DAMPER WITH A 2" STANDOFF WITH A LOCKING 2. PROVIDE A 12 GAUGE STEEL WIRE SUPPORT FOR THE CEILING GRID AT EACH CORNER (FOUR TOTAL) OF BELLMOUTH WB QUADRANT THAT IS 24 GAUGES OR 2 GAUGES HEAVIER. THE DIFFUSER. TAKE -OFF BRANCH DUCT 2. PROVIDE OPPOSED BLADE DAMPER WHEN INSTALLED IN HARD 3. PROVIDE A MINIMUM OF TWO (2) 16 GAUGE STEEL WIRE SUPPORTS FOR THE CEILING DIFFUSER AND MAXIMUM DUGTAREA WIDTH, WI3 CEILING APPLICATIONS. RADIATION DAMPER ASSEMBLY. ATTACH THE SUPPORTS TO THE DIFFUSER NECK. REDUCTION -20% NOTES 4. NO COMPONENT OF THE AIR DISTRIBUTION SYSTEM SHALL BE SUPPORTED BY THE CEILING. ALL NOTE :1:7 SLOPE IS RECOMMENDED FOR HIGH VELOCITY, 1;4 SLPOE FOR LOW VELOCITY 1 R1& R2ARE RESPECTIVELY 1.75 AND 0.75 OF THE GREATER OF B OR W COMPONENTS MUST BE SUPPORTED BY THE STRUCTURE INSTEAD. 2 SUPPLY DUCT CAN BE EXTERNALLY OR INTERNALLY INSULATED. EXHAUST AND RETURN AIR DUCTS EXTERNALLY INSULATED ONLY DUCT TRANSFORMATION Q DUCTWORK DETAIL FLEXIBLE DUCT RUN -OUT (SUPPLY) DETAIL Q RADIATION DAMPER (DIFFUSER NECK) DETAIL NOT TO SCALE NOT TO SCALE NOT TO SCALE NOT TO SCALE 2" MINIMUM THICKNESS FLEXIBLE FIBERGLASS HANGER INSULATION, ASTMC553, STRAPS TYPE 1, CLASS B4 FOOT OF MAXIMUM (MINIMUM R- VALUE =6) CUT INSULATION TO 60° MAX STRAPS PLACED 15° TRANSITION PROPER LENGTH TO AVOID UNDER A BOTTOM COMPRESSION OF INSULATION REINFORCEMENT 0.25D RECTANGULAR DUCT HANGER STRAPS STRAP LOAD -RATED —�-� �-�- 1" MIN. OR ANGLE FASTENERS SECURE 1.25D STAPLE 2" FLANGE BE OMITTED Y THREAD WIRE THEN TAPE OVER ROD THE JOINT AND S HANGER STAPLE TO PROVIDE STRAP LOOPS >< OPPOSED BLADE VAPOR -TIGHT SEAL SHEET METAL DUCT VOLUME DAMPER NUT SEAL ALL SEAMS (TYP.) BOLT 10 "0 MAX, WITH HARDCAST (TYP.) 24 "0 MAX BAND OF SAME 50"0 MAX. ANGLES SIZE AS HANGER STRAP NOTE: ALL DAMPERS ARE NOT SHOWN ON FLOOR PLANS. HOWEVER, DAMPERS ARE NOTES: REQUIRED ON ALL BRANCH TAKE -OFFS (EXCEPT TAKE -OFFS OVER HARD CEILINGS AND FOR VAV BOXES). SOME DAMPERS WILL BE REQUIRED AFTER TRANSITIONS. PROVIE A VOLUME DAMPER WITH A 2" STANDOFF WITH A LOCKING QUADRANT THAT 1) SECURE INSULATION WITH WELDED STICK PINS ON DUCTWORK 18` AND LARGER. ALTERNATE LOCATION IS 24 MIN. OR 2 GAAGES HEAVIER. (VERIFY UPPER TRAPEZE 2) USE FIBROUS DUCTBOARD (MINIMUM R -VALUE = 6) IN LIEU OF FLEXIBLE FIBERGLASS INSULATION FOR LOAD CAPACITY) NOTE: HANGER MUST NOT DEFORM DUCT SHAPE. ALL LOCATIONS WHERE DUCTWORK IS EXPOSED TO VIEW. O DUCTWORK DETAIL O DUCT WRAP DETAIL Q RECTANGULAR DUCT HANGERS DETAIL a ROUND DUCT HANGERS DETAIL NOT TO SCALE NOT TO SCALE NOT TO SCALE NOT TO SCALE 1. DRAIN LINE KEYED NOTES: SLOPED MIN. 0 REFER TO THE ARCHITECTURAL DRAWINGS FOR WALL CONSTRUCTION AND RATING. DUCT OPENING 1/8" PER FOOT. THE SLEEVE HAS BEEN CONNECTED TO THE DUCTWORK WITH THE BREAKAWAY CONNECTION AND DUCT 10 THE DUCTWORK IS PROPERLY SUPPORTED, REMOVE THE CONSTRUCTION SCREWS FROM THE BREAKAWAY CONNECTION, SEAL THE DUCTWORK, AND INSULATE AS REQUIRED. SECURE RETAINING ANGLES TO THE SLEEVE ON 8" CENTERS WITH ONE OF THE FOLLOWING METHODS: 1/4` BOLTS AND NUTS, NO. 10 STEEL SCREWS, 1/2" LONG WELDS, OR 3/16" STEEL RIVETS. © THE RETAINING ANGLES (MINIMUM 1- 1/2-x1 -1/2 "x16 GAUGE) MUST OVERLAP THE STRUCTURAL 6 6" MAX. ON BOTH SIDES OF WALL (TYP.) OPENING SLEEVE DAMPER MUM OF ONE INCH AND COVER HE CORNERS OF THE OPENINGS ON OS T THE RATED WALL. 7 MULTIPLE DUCTS PENETRATING A SECTION OF RATED WALL SHALL HAVE A MINIMUM SEPARATION OF SIX INCHES (6 ") BETWEEN THE DUCTS. 9 8 THE ACCESS PANEL SHALL BE INSTALLED FOR THE PRESSURE CLASSIFICATIONS AND CONSTRUCTION ACCESS PANEL SIZE SCHEDULE EQUIPMENT SIZE ACCESS PANEL SIZE 6" TO 15" 10" W x (EQUIPMENT DEPTH -2 ") D 15" TO 21" OTHE FIRE DAMPER MANUFACTURER'S INSTALLATION DETAILS AND INSTRUCTIONS AS TESTED AND AIRTIGHT GASKET TO AIR FLOW CLEAN -OUT (TYP.) 51 -170 2' APPROVED BY U.L. MUST BE USED IN LIEU OF THIS DETAIL WHERE APPLICABLE. RUN AROUND EDGE OF 301 -430 4" 431 -700 5" ACCESS PANEL a O3 165 °F FUSIBLE LINK. 2 4 ® CLEARANCE REQUIREMENTS FOR DAMPER SLEEVES WITHIN A WALL OPENING ARE BASED UPON 1/8" CAM LATCH CONDENSATE B PER FOOT OF WIDTH OR HEIGHT UNLESS OTHERWISE NOTED IN THE MANUFACTURER'S INSTRUCTIONS. COORDINATE ALL OPENINGS WITH THE GENERAL CONTRACTOR PRIOR TO 4 FIRE DAMPER DRAIN PAN 3 5 • j� � X't M I U3� C Q ao INSTALLING THE DAMPER AND SLEEVE. Wmx J0�a. A ® REFER TO SMACNA, NFPA 90A, AND THE MANUFACTURER'S INSTRUCTIONS FOR SLEEVE GAUGES. 00 © CONNECT THE DUCT TO THE SLEEVE WITH AN APPROVED BREAKAWAY -TYPE CONNECTION. AFTER Q THE SLEEVE HAS BEEN CONNECTED TO THE DUCTWORK WITH THE BREAKAWAY CONNECTION AND DUCT 10 THE DUCTWORK IS PROPERLY SUPPORTED, REMOVE THE CONSTRUCTION SCREWS FROM THE BREAKAWAY CONNECTION, SEAL THE DUCTWORK, AND INSULATE AS REQUIRED. SECURE RETAINING ANGLES TO THE SLEEVE ON 8" CENTERS WITH ONE OF THE FOLLOWING METHODS: 1/4` BOLTS AND NUTS, NO. 10 STEEL SCREWS, 1/2" LONG WELDS, OR 3/16" STEEL RIVETS. © THE RETAINING ANGLES (MINIMUM 1- 1/2-x1 -1/2 "x16 GAUGE) MUST OVERLAP THE STRUCTURAL 6 6" MAX. ON BOTH SIDES OF WALL (TYP.) OPENING SLEEVE DAMPER MUM OF ONE INCH AND COVER HE CORNERS OF THE OPENINGS ON OS T THE RATED WALL. 7 MULTIPLE DUCTS PENETRATING A SECTION OF RATED WALL SHALL HAVE A MINIMUM SEPARATION OF SIX INCHES (6 ") BETWEEN THE DUCTS. 9 8 THE ACCESS PANEL SHALL BE INSTALLED FOR THE PRESSURE CLASSIFICATIONS AND CONSTRUCTION ACCESS PANEL SIZE SCHEDULE EQUIPMENT SIZE ACCESS PANEL SIZE 6" TO 15" 10" W x (EQUIPMENT DEPTH -2 ") D 15" TO 21" 12"W x (EQUIPMENT DEPTH -2 ") D 21' AND ABOVE 18"W x (EQUIPMENT DEPTH -2 ") D TONS PIPE SIZE 1 -2 3/4" 3-5 1" 6-30 1 -1/4" 31 -50 1 -1/2" 51 -170 2' 171 -300 3" 301 -430 4" 431 -700 5" NOTES: 1. TRAP EVERY DRAIN LINE CONNECTION. 2. BLOW-THROUGH FAN: DRAW- THROUGH FAN: A= SP + 1" MIN. A = 1/2 OF B, MIN. 1" B = 1/2 OF A, MIN. 1" B = SP + 1" MIN. C= A +B +(1.5x PIPEDIA.) C= A +B +(1.5x PIPEDIA.) 3. PIPE SIZE SHALL NOT BE LESS THAN DRAIN LINE CONNECTION SIZE. 4. ADJUST THICKNESS OF HOUSEKEEPING PAD OR UNIT SUPPORTS AS REQUIRED TO PERMIT PROPER 10 AP DEPTH. STANDARDS REQUIRED AND SHALL BE LARGE ENOUGH TO PERMIT MAINTENANCE AND RESETTING OF 5. FFIILLL EVERY TRAP MANUALLY PRIOR TO INITIAL START -UP. THE DEVICES WITH TWO HANDS. PROVIDE TWO ACCESS PANELS IF NECESSARY. THE ACCESS PANEL ALL OTHER ACCESS PANELS TO BE A MINIMUM OF 15"x 15' WHERE DUCT SIZE 6. INSULATE WITH Yz" ARMAFLEX WHEREVER CONDENSATE MAY CAUSE DAMAGE. LOCATION SHALL BE FREE OF OBSTRUCTIONS AND FULLY ACCESSIBLE. ALLOWS. USE FOUR CAM LATCHES ON PANELS LARGER THAN 1B" x 1B" SIZE. 7. USE MINIMUM 2" PIPE BELOW GROUND. PROVIDE ACCESS FOR SMOKE DETECTORS, FIRE DAMPERS, REHEAT COILS AND ALL OTHER EQUIPMENT REQUIRING ACCESS ' SP EQUALS NEGATIVE STATIC PRESSURE AT FAN SUCTION FOR DRAW THROUGH FANS AND POSITIVE STATIC PRESSURE AT FAN DISCHARGE FOR BLOW THROUGH FANS. DYNAMIC FIRE DAMPER (WALL) DETAIL ACCESS PANEL DETAIL 11 CONDENSATE DRAIN LINE P -TRAP DETAIL NOT TO SCALE NOT TO SCALE NOT TO SCALE THREADED ROD HANGERS AND TRAPEZES WITH VIBRATION ISOLATORS (TYP.) CALIBRATED BALANCING VALVE ALL - THREAD ROD FLEXIBLE DUCT CONNECTIONS TWO -WAY CONTROL VALVE REQUIRED FOR PETE'S PLUG LOCKING NUT SUPPLY AND RETURN AIR VENT OUTSIDE AIR DUCT HEAVY DUTY CHWS &R LINES — CLEVIS HANGER SUPPLY FAN RETURN I I SUPPORT NUT AIR DUCT AIR DUCT COIL ISOLATION VALVE ® INSULATION WITH VAPOR BARRIER HOSE BIBB WYE STRAINER PIPING nn WITH SCREW WITH BLOWDOWN DIELECTRIC UNION ON CAP (HOSE BIBB) r1l CEILING FLOAT SWITCH LOCATED AT L AUXILIARY DRAIN PAN LOW SPOT IN DRAIN PAN 18 GAUGE SADDLE, INTERLOCK WITH CONDENSATE LINE 3 x PIPE DIA, OR 9" AIR HANDLING UNIT SLOPED DRAIN PAN NOTES: MINIMUM LENGTH COORDINATE TO PROVIDE 1. INSTALL CALIBRATED BALANCING VALVES PER MANUFACTURER'S RECOMMENDATIONS TO INCLUDE ALL ACCESS PANEL SUITABLE FOR USE CLEARANCES AND PIPE DIMENSIONS. IN PSYCHIATRIC PATIENT ROOMS. 2. INSTALL PIPING TO BREAK DOWN AND PROVIDE ALL NECESSARY CLEARANCES FOR NORMAL MAINTENANCE AND REMOVAL OF COIL WITHOUT CUTTING PIPES. NOTE: 3. INSTALL MANUAL VENT AT HIGH POINT OF PIPING. INSULATE ALL CONDENSATE PIPING ABOVE CEILING. 12 CONCEALED FAN COIL (CHW) DETAIL @I TWO -WAY COIL PIPING DETAIL 14 PIPE HANGER DETAIL NOT TO SCALE NOT TO SCALE NOT TO SCALE * .. ° �l Q STATE OF I -`.e A% * p R `Qt LICENSE t- 51811 PRINTED NAME: DAVID S. BESS N a� - �� ry O .....,. O m � a m s�m z°�o a 11 a c a� c �8 to E co Ln �� • j� � X't M I U3� Q ao rn Wmx J0�a. Q 00 • UoCO o Q u') cr 1 f� = ao Nm cm w C6 ,n NCLrn * .. ° �l Q STATE OF I -`.e A% * p R `Qt LICENSE t- 51811 PRINTED NAME: DAVID S. BESS FU "o > C) O V � o h--i r 11- 0 z 0 r � O NN O V 0 0) Q M -3.0 a� s�m z°�o a 11 c a� c �8 to E �� <� N U3� rn Q CN cm w C6 ,n �.0a R FU "o > C) O V � o h--i r 11- 0 z 0 r � O NN O V 0 0) Q M -3.0