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Home My WebLink AboutM5.40HVAC - DETAILSSCALE: SCALE: SCALE: SCALE: SCALE: SCALE: SCALE:SCALE: SCALE: CHEMICAL FUME HOOD DUCT CONNECTION DETAIL3 NTS CHILLED BEAM DUCT CONNECTION DETAIL6 NTS SCALE: SCALE: SCALE: FULL RADIUS ELBOW 30° TRANSITION (MAXIMUM) DUCT SAME SIZE AS FUME HOOD OUTLET CONNECTION FUME HOOD FLOOR REFER TO DUCT SIZE INDICATED ON DRAWINGS FASTEN AND SEAL PER MANUFACTURER'S APPROVED INSTALLATION INSTRUCTIONS NOTES: 1. COORDINATE LOCATION IN PLAN AND ELEVATION W/ ARCHITECTURAL DWGS. 2. COORDINATE SIZE AND TRANSITION REQUIRED FOR CONNECTION TO SNORKEL. EXHAUST DUCT TO CONSTANT VOLUME EXHAUST VALVE; MULTIPLE SNORKEL CONNECTIONS MAY CONNECT TO SINGLE EXHAUST VALVE HATCHED AREAS PROVIDED UNDER OTHER SECTIONS OF THE WORK. REFER TO ARCHITECTURAL DRAWINGS. STRUCTURE ABOVE CEILING NTS 7 WALL MOUNTED CANOPY HOOD REMOVABLE 18 GA. SS FACE PANEL FACE OF WALL DUCT CONNECTION (SEE EACH HOOD FOR SIZE AND NUMBER OF CONNECTIONS) 3/8"Ø ROD & 2" WIDE 12 GA. SS CLIP SPOT WELD CLIP TO HOOD (TYP)"W"A 36" O.C. (MAX.) "L" B CANOPY HOOD PLAN VIEW NOTES: 1. SHEET METAL SHALL BE ALL WELDED TYPE 316L STAINLESS STEEL CONSTRUCTION. 2. ALL EXPOSED TO VIEW SURFACES SHALL HAVE A BRUSH FINISH. GRIND AND POLISH ALL JOINTS. 3. ALL RODS, NUTS & BOLTS SHALL BE 304L STAINLESS STEEL. CANOPY HOOD SCHEDULE ROOM NO.CFM QTY.SIZE ("L" x "W") 229 530 1 3'x2' X * MOUNTING HEIGHT IS DISTANCE TO THE BOTTOM OF THE CANOPY 2" WIDE 12 GA. SS CLIP 24" O.C. SPOT WELD CLIP TO HOOD (TYP) REMOVABLE 18 GA. SS FACE PANEL (TYP) 1/4" NUT & BOLT 24" O.C. (TYP) DUCT CONNECTION (SEE EACH HOOD FOR SIZE AND NUMBER OF CONNECTIONS) 2"X2" 12 GA. SS ANGLE FASTEN TO CEILING (TYP) 1/4" NUT & BOLT (TYP)3/4"X3/4" 12 GA. ANGLE SPOT WELD TO BAFFLE (TYP) 18 GA. SS BAFFLE %%UA-A "L" 3" 1.5" 3"6" 3" 6" 2" WIDE 12 GA. SS CLIP SPOT WELD CLIP TO HOOD (TYP) 3/8"Ø ROD W/ HEX NUTS (TYP) 2" WIDE 12 GA. SS CLIP FASTEN TO STRUCTURE (TYP)CEILING STRUCTURE 18 GA. SS HOOD 20 DEGREES 2" WIDE 12 GA. SS CLIP 24" O.C. SPOT WELD CLIP TO HOOD 2" WIDE 12 GA. SS CLIP SPOT WELD CLIP TO HOOD REMOVABLE 18 GA. SS FACE PANEL 1/4" NUT & BOLT 24" O.C. 2"X2" 12 GA. SS ANGLE FASTEN TO CEILING 2" WIDE 12 GA. SS CLIP FASTEN TO STRUCTURE 3/8"Ø ROD W/HEX NUTS STRUCTURE CEILING DUCT CONNECTION (SEE EACH HOOD FOR SIZE AND NUMBER OF CONNECTIONS) 18 GA. SS HOOD MAINTAIN BARRIER SEAL FOR HOODS WITHIN BSL-3 LABS 18 GA. SS BAFFLE 1/4" NUT & BOLT "W" %%UB-B 20° 18" (MAX) 3" 1.5" A B MOUNTING HEIGHT DUCTED FAN COIL CONNECTION DETAIL2 NTS VIBRATION ISOLATION SEE SPECS FLEX CONN REFER TO WATER COIL DETAIL FOR PIPING AND DRAIN REQUIREMENTS SUPPORT FROM STRUCTURE NOTE: INSULATE ALL PIPING COMPONENTS INCLUDING CONTROL VALVE, STRAINERS, VALVES, ETC. ACOUSTICAL LINING DUCTED RETURN AIR FLEX CONNECTION (TYP) FILTER (MODIFY FRAME FOR SIDE OR BOTTOM PULL IF NECESSARY TO ALLOW COORDINATION OF OTHER CEILING SERVICES WITH FILTER REMOVAL) BASEMENT FCU SHALL HAVE SECONDARY DRAIN PAN AND PIPED DRAIN CONNECTION. EXTEND THIS DRAIN TO ENSURE CONTROL VALVE IS ALSO ABOVE DRAIN PAN. ALL OTHER FCUS WILL BE SENSIBLE ONLY AND SHALL NOT HAVE DRAIN CONNECTIONS LOUVER CONNECTION4 NTS CAULK ALL AROUND REFER TO ARCHITECT'S PLANS AND SPECS FOR LOUVER DETAILS 1/2" BIRDSCREEN PLENUM INSULATE ALL EXPOSED PARTS W/ 2" RIGID BOARD INSULATION (ALSO INSULATE UNUSED LOUVER AREA) ACCESS DOOR HALF HEIGHT OF DUCT, 12" X 12" MIN (UNLESS SHOWN OTHERWISE ON PLANS) DN SEE NOTE "D" NOTE: WHEN "D" IS OVER 24" PROVIDE 3/4" DRAIN IN CENTER OF PLENUM AND AT 5'-0" CENTERS WHERE DEPTH INTO PAPER IS GREATER THAN 5'-0". LOCATE 6" FROM LOUVER WITH TRAP SEAL AND CAULK ALL AROUND PITCH TO DRAIN WATER OUTSIDE SOLDER BOTTOM JOINT AND UP 12" ALL AROUND EXTERNALLY MOUNTED U.L. RATED ACTUATOR HEAT ACTUATED RELEASE DEVICE S SMOKE DETECTOR 60" MAX SMOKE AND SMOKE/FIRE DAMPER12 NTS NOTES: 1. ANY CLEARANCE BETWEEN FIRE-RATED WALL OR SMOKE PARTITION AND DAMPER SLEEVE OR DAMPER SHALL BE FILLED WITH FIRE-RESISTANT PACKING ON ALL SIDES TO MAINTAIN FIRE RATING. 2. WHEN DUCTWORK IS INSULATED OR LINED, PROVIDE INSULATED ACCESS DOOR. 3. ACCESS DOOR SHALL BE 12" X 12" OR LARGER IF REQUIRED FOR HEAT ACTUATED RELEASE DEVICE REPLACEMENT. 4. INSTALLATION SHOWN AS AN EXAMPLE. SPECIFIC INSTALLATION SHALL CONFORM WITH MANUFACTURER'S, UL APPROVED INSTRUCTIONS. 5. DUCT MOUNTED SMOKE DETECTOR SHALL BE PROVIDED BY DIVISION 28, INSTALLED BY DIVISION 23 AND WIRED TO FIRE ALARM SYSTEM UNDER DIVISION 28. 6. INSTALLATION SHOWN AS AN EXAMPLE. SPECIFIC INSTALLATION SHALL CONFORM WITH MANUFACTURER, UL APPROVED INSTRUCTIONS. 7. PROVIDE REMOTE DAMPER TEST SWITCH AND ANNUNCIATION FOR EH&S TESTING. THESE SHALL BE LOCATED IN CORRIDORS INSTEAD OF LABS WHERE POSSIBLE. FIRE-RATED WALL OR SMOKE PARTITION (TYPE AND SIZE VARIES). SUPPLY AIR FLOW DUCT ACCESS DOOR (EITHER SIDE OR BOTTOM) CHEMICAL STORAGE CABINET EXHAUST DUCT CONNECTION CONNECT EXHAUST DUCT TO CHEMICAL STORAGE CABINET CONNECTION. PROVIDE TRANSITION TO MATCH CABINET CONNECTION SIZE. SEAL CONNECTION TO CABINET. CEILING 4"Ø WELDED SS AUXILIARY EXHAUST DUCT. EXTEND DOWN TO 9FT AFF AND TERMINATE WITH WIRE MESH SCREEN. COPPER PIPE SIZED TO MATCH VACUUM PUMP DISCHARGE SIZE. CONNECT ONE END TO VACUUM PUMP. TERMINATE OTHER END NEAR EXHAUST DUCT SO THE DISCHARGE IS 2" BELOW THE WIRE MESH SCREEN. COORDINATE LOCATION WITH OWNER. LABORATORY EXHAUST BRANCH DUCT SUPPORT FROM STRUCTURE INLET DUCT CONNECTION FLEX DUCT NOTES: 1. PROVIDE NYLON TY-WRAP TOOL OR REUSABLE SS DRAW BAND. 2. FLEX DUCT SHALL NOT HAVE MORE THAN 0.5 INCH SAG PER FOOT. LENGTH OF FLEX DUCT SHALL NOT EXCEED 5 FEET. MAXIMUM SUPPORT SPACING SHALL BE 3 FEET. FLEX DUCT SHALL NOT BE COMPRESSED PER SMACNA DUCT CONSTRUCTION MANUAL. 3. SUPPORT QUANTITIES AND DETAILS SHALL MEET MANUFACTURER REQUIREMENTS. MAXIMUM (1) 90 DEGREE BEND IN FLEX DUCT. CENTER LINE RADIUS OF BEND SHALL NOT BE LESS THAN (1) TIMES THE DUCT DIAMETER PER SMACNA DUCT CONSTRUCTION MANUAL. DUCT HANGER SUPPORT9 NTS NOTES: 1. ON DUCTS OVER 48" WIDE, BOTTOM SHALL BE BRACED BY ANGLE. FOR CROSS SECTION AREA MORE THAN 8 SQ FT, DUCT SHALL BE BRACED BY ANGLES ON ALL FOUR SIDES. 2. CUTTING AND PATCHING SHALL BE LIMITED TO A MINIMUM AS REQUIRED FOR PROPER INSTALLATION. 3. SUPPORTS SHALL BE SPACED AND SIZED AS PER SMACNA. UNISTRUT OR ANGLE IRON HANGER STRAP THREADED HANGER ROD GALV. HANGER SEE NOTE 3MAX. 60"OVER 60" 1" TYPICAL DUCT INSULATION & SUPPORTS NEAR VOLUME DAMPERS10 NTS PROVIDE LOCKING QUADRANT ARM STANDOFF BUTT ENDS & SEAL FOR HANGING DUCT: TRAPEZE DUCT OR STRAP HANGER AROUND DUCT COMPLETELY. DO NOT USE ANY SCREWS, BECAUSE THEY INTERFERE WITH DAMPER BLADE(S). PROVIDE EXTRA LENGTH TO AVOID "PINCHING" OF INSULATION AT CORNERS. LABORATORY SNORKEL ARM EXHAUST CONNECTION1 NTS LABORATORY AUXILIARY EXHAUST HOSE CONNECTION5 NTS VACUUM PUMP (POS) VENTILATED CABINET EXHAUST CONNECTION8 NTS ACCESS DOOR (EITHER SIDE OR BOTTOM) FIRE DAMPER PENETRATION11 NTS NOTES: 1. DAMPER BLADES SHALL BE OUT OF AIRSTREAM TYPE "3A,3B,7 OR 8" (SEE SMACNA FIRE DAMPER AND HEAT STOP GUIDE - 2ND EDITION PAGE 9 OR NEWER VERSION IF APPLICABLE) WHEN OPEN 100% FREE AREA IS REQUIRED. WHEN DUCT DIMENSIONS REQUIRE MULTIPLE DAMPER SECTIONS, TYPE "2" MAY BE USED. 2. PROVIDE SPRING LOADED CLOSURE FOR ALL FIRE DAMPERS. 3. WHEN DUCTWORK IS INSULATED OR LINED, PROVIDE INSULATED ACCESS DOOR. 4. ACCESS DOOR SHALL BE 12" X 12" OR LARGER IF REQUIRED FOR FUSIBLE LINK REPLACEMENT. 5. TYPE "1" FIRE DAMPERS (BLADES IN AIR STREAM) MAY BE SUBSTITUTED FOR TYPE "3A OR 3B" WHERE VELOCITIES ARE UNDER 500 FPM IN LOW PRESSURE DUCT SYSTEMS ONLY. 6. INSTALLATION SHOWN AS AN EXAMPLE. SPECIFIC INSTALLATION SHALL CONFORM WITH MANUFACTURER, UL APPROVED INSTRUCTIONS. FIRE-RATED WALL OR PARTITION (TYPE AND SIZE VARIES). FLOW AIR DUCT Architect Payette Associates Architects, P.C. 290 Congress Street, Fifth Floor Boston, MA 02210-1005 Tel: 617-895-1000 Fax: 617-895-1002 MEP/FP Engineer Vanderweil 274 Summer Street Boston, MA 02210 Tel: 617-423-7423 Structural Engineer SGH 41 Seyong Street Building 1, Suite 500 Waltham, MA 02453 Tel: 781-907-9000 Fax: 781-907-9009 Drawing Scale Project Number Date Issued Renovation of Olin Hall for Chemical and Biomolecular Engineering - Phase 1 Code Consultant Hastings Consulting Inc 142 Hanlon Road Hollister, MA 01746 Tel: 508-397-8417 Lighting Designer Available Light 10 Derby Square #3 Salem, MA 01970 Tel: 978-744-6800 N Cost Consultant Dharam Consulting 745 Atlantic Ave Fl 8 Boston, MA 02111 Tel: 617-913-4345 Abatement Specialist Delta 860 Hooper Rd Endwell, NY 13760 Tel: 607-231-6600 Civil Engineer T.G. Miller, P.C. 203 N. Aurora Street Ithaca, NY 14850 Tel: 607-272-6477 NTS M5.40 29313.00 11/30/18 HVAC - DETAILS # DATE DESCRIPTION 1 11/30/18 ISSUED FOR CONSTRUCTION DocuSign Envelope ID: D6CBE973-BBA9-4BE0-861E-C2F6DD72B539 12/10/2018