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EXHAUST FAN - CEILING MOUNTED <br />ATTACH TO I <br />BUILDING STRUCTURE I PROVIDE A MINIMUM <br />�y OF FOUR ANGLES OR <br />FACTORY MOUNTING <br />I I I I BRACKET(S) FOR <br />ING ROD <br />1/4' THREADED ROD. i i ATTACHMENT. <br />VERIFY VERIFY WITH FAN <br />MANUFACTURER <br />FOR FAN WEIGHT. I I I I <br />I I EXHAUST I I <br />I FAN I <br />I I <br />PROVIDE RUBBER IN I I <br />SHEAR ISOLATORS <br />FOR ALL FANS I I I I <br />BETWEEN 160 LBS. I <br />AND 300 LBS <br />FOR FANS UNDER <br />160 LB& _ <br />♦♦---- --------------- <br />PROVIDE ISOLATOR <br />BUSHINGS AT <br />ROD/FAN INTERFACE <br />PROVIDE DUCT FACTORY CEIUNG GRILLE <br />TRANSITION AS <br />REQUIRED. <br />♦ <br />CEIUNG <br />AIRFLOW <br />NOT <br />EXHAUST DUCT. FAN TO BE DIRECTLY SUPPORTED <br />REFER TO HVAC FROM BUILDING STRUCTURE ABOVE <br />FLOOR PLANS AND NOT FROM CEIUNG. <br />FOR SIZE <br />AIRFLOW <br />CONSULTING ENGINEERING ASSOCIATES, INC. I REV: 12-28-04 MD4446 <br />FIVE -SIDED RETURN GRILLE PLENUM BOX <br />TURNING VANES <br />PAINT INSIDE OF E <br />WITH TWO COATS <br />FLAT BLACK PAINT <br />:TURN DUCT TO CONNECT TO <br />)P OR SIDE OF FIVE -SIDED <br />ENUM BOX REFER TO FLOOR <br />ANS FOR SIZE <br />PROVIDE FIVE -SIDED, EXTERNALLY <br />INSULATED PLENUM BOX FOR <br />RETURN DUCT CONNECTION TO <br />GRILLE <br />--------------- <br />iETURN GRILLE REFER TO AIR <br />NICE SCHEDULE <br />:ICING GRID. <br />♦T/ <br />AIRFLOW <br />CONSULTING ENGINEERING ASSOCIATES, INC. I REV: 12-28-04 1 MD-05M <br />CONDENSING urn ON GRADE i <br />PROVIDE CONDENSER <br />FAN GUARD <br />ALL SCREWS SHALL <br />BE #14 GASKETED <br />WASHER STAINLESS <br />STEEL SCREWS. <br />CONDENSING UNIT <br />PROVIDE <br />CONDENSER <br />COIL GUARDS <br />�— PROVIDE <br />CONTINUOUS 16 <br />GAUGE STAINLESS <br />STEEL STRAPS <br />(THREE PER SIDE) <br />1' THICK NEOPRENE PADS) <br />4' THICK CONCRETE PAD TO <br />EXTEND A MINIMUM OF 1'-0' <br />AROUND ALL SIDES OF UNIT. <br />CONSULTING ENGINEERING ASSOCIATES, INC. i REV: <br />FLEXIBLE DUCT INSTALLATION 6 <br />CONICAL SPIN -IN FITTING <br />WITH VOLUME EXTRACTOR <br />AND BALANCING DAMPER <br />MAXIMUM FLEXIBLE DUCT <br />LENGTH IS 6 FEET. THE <br />TOTAL EXTENDED LENGTH <br />SHALL NOT EXCEED 59b OF <br />THE MINIMUM REQUIRED <br />LENGTH FOR THAT RUN. <br />FLEXIBLE DUCTS SHALL BE <br />INSTALLED FULLY EXTENDED. <br />WHERE DUCT RUNOUT <br />EXCEEDS 6 FEET, RIGID <br />ROUND DUCT WITH <br />EXTERNAL INSULATION <br />SHALL BE USED ON <br />DISTANCE OVER 6 FEET. <br />AIR TIGHT SEAL DUCT <br />PANDUIT DUCT FASTENING <br />OR EQUAL <br />F— SUSPEND ELBOW FROM STRUCTURE <br />AIR TIGHT SEAL DUCT STRAP. PANDUIT <br />DUCT FASTENING STRAP OR EQUAL <br />.00e <br />DRAW BANDS TIGHT WITHOUT CRUSHING <br />DUCT, TRIM BANDS AFTER TIGHTENING <br />PROVIDE A HANGER STRAP NEAR ELBOW <br />TO PREVENT DUCT FROM COLLAPSING. <br />! INSULATED FLEXIBLE DUCT <br />1-W INSULATION WITH VAPOR <br />BARRIER COVERING TOP SIDE OF <br />DIFFUSER FROM NECK TO CEILING <br />AND SEALED TO DUCT INSULATION. <br />CONSULTING ENGINEERING ASSOCIAT2% INC. I REV: <br />CONDENSATE DRAW PIPING PENETRATION <br />THROUGH EXTERIOR WALL <br />1/4' MAXIMUM ANNULAR <br />CLEARANCE BETWEEN PIPE AND <br />SLEEVE SEAL VOID AROUND <br />PIPING WITH 3M FIRE SAFING OR <br />FIRE PUTTY. TOP FIRE <br />SAFING/PUTTY WITH SIUCONE <br />CAULK ON BOTH INTERIOR AND <br />EXTERIOR SURFACES TO ENSURE <br />A WATER -TIGHT SEAL —­, <br />CONDENSATE DRAIN LINE <br />AND INSULATION <br />CONSULTING <br />PROVIDE SCHEDULE 40 STEEL <br />SLEEVE FLUSH WITH INTERIOR <br />AND EXTERIOR OF WALL <br />REFER TO PROJECT <br />SPECIFICATIONS FOR <br />CONDENSATE PIPING AND <br />INSULATION MATERIALJSIZES <br />I Na I REV: 12/29/04 I MD-0826 <br />AIR HANDLING UNIT SUPPORT - FLOOR MOUNTED <br />— TURNING VANES <br />RETURN <br />AND/OR OA SUPPLY <br />/ DUCT DUCT <br />DUCT ELBOW TO BE A <br />MINIMUM OF TWO FAN <br />DIAMETERS IN <br />DISTANCE FROM TOP <br />OF UNIT. <br />AHU <br />FAN SECTION. ENSURE <br />PROVIDE 4' FLEXIBLE FAN IS ROTATED AS <br />CONNECTOR AT REQUIRED FOR DUCT <br />SUPPLY, RETURN AND CONNECTION. <br />OUTSIDE AIR DUCT <br />CONNECTIONS. <br />COIL SECTION <br />FILTER SECTION <br />TURNING VANES------\ <br />CONTRACTOR TO <br />CONSTRUCT GALVANIZED <br />STEEL FRAME UNDER <br />UNIT FOR SUPPORT. USE <br />'SIMPLE' FRAMING <br />PROCEDURES. SIZE <br />APPROPRIATELY FOR UNIT <br />WEIGHT. <br />PAN TO EXTEND A <br />CONDENSATE <br />MINIMUM OF 4' PAST TOINGAH. REFER <br />U <br />UNIT IN ALL DIRECTIONS. 2! CONDENSATE <br />2 r DRAIN PIPING <br />3' DEEP SECONDARY ZD DETAIL <br />DRAIN PAN <br />PROVIDE FIVE SIDED, EXTERNALLY INSULATED PLENUM BOX ON BOTTOM OF FLOAT SWITCH <br />AHU FOR RETURN AND/OR OUTSIDE AIR DUCT CONNECTION. BOX TO BE A <br />MINIMUM OF 8' AFF. SIZE BOX PER UNIT DIMENSIONS AND RETURN 1' THICK NEOPRENE PAD <br />DUCT/OUTSIDE AIR DUCT SIZE REQUIREMENT& <br />CONSULTING ENGINEERING ASSOCIATES, INC. REV: 09-10-04 1 MD-0443 <br />RECTANGLAR DUCT HANGERS MINIMUM SIZES <br />MAXIMUM <br />PAIR AT <br />PAIR AT <br />PAIR AT <br />PAIR AT <br />HALF OF <br />10 FT. SPACING <br />8 FT. SPACING <br />5 FT. SPACING <br />4 FT. SPACING <br />DUCT <br />PERIMETER <br />STRAP <br />ROD <br />STRAP <br />ROD <br />STRAP <br />ROD <br />STRAP <br />ROD <br />P <br />2 = 72' <br />1' x 22 GA. <br />1/4' <br />1' x 22 GA. <br />1/4' <br />1' x 22 GA. <br />1/4' <br />1' x 22 GA. <br />1/4' <br />P <br />2 = N. <br />1' x 18 GA. <br />3/8' <br />V x 20 GA. <br />1/4' <br />1' x 22 GA. <br />1/4' <br />1' x 22 GA. <br />1/4' <br />P <br />= 120' <br />2 <br />1' x 16 GA. <br />3/8' <br />1' x 18 GA. <br />3/8' <br />1' x 22 GA <br />1/4' <br />1' x 22 GA. <br />1/4' <br />P <br />= 168' <br />2 <br />b5' x 16 GA. <br />1/2' <br />1' x 16 GA. <br />3/8' <br />1' x 18 GA <br />W <br />1' x 18 GA <br />3/8' <br />P <br />= 192' <br />2 <br />1/2' <br />1,W x 16 GA <br />1/2' <br />1' x 16 GA <br />W <br />1' x 16 GA <br />30 <br />P <br />= 193' UP <br />2 <br />SPECIAL ANALYSIS REQUIRED <br />WHEN STRAPS ARE LAP JOINED <br />SINGLE HANGER <br />USE THESE MINIMUM FASTENERS: <br />MAXIMUM ALLOW. LOAD <br />1' x 14 20,22 GA - TWO #10 <br />1' x 22 GA. - 260 LBS. 1/4 DIA. 270 LBS. <br />1' x 16 GA - TWO 1/4' DIA <br />1' x 20 GA - 320 LB& 3/8 DIA 680 LB& <br />1a' x 16 GA - TWO $0 DIA <br />1' x 18 GA - 420 LBS V2 DIA 1250 LBS. <br />PLACE FASTENERS IN SERIES, <br />1' x 16 GA - 700 LBS. 5/8 DIA 2000 LBS. <br />NOT SIDE BY SIDE <br />15' x 16 GA - 1100 LBS. 3/4 DIA 3000 LBS <br />NOTES:- <br />1. DIMENSIONS OTHER THAN GAGE ARE IN INCHES <br />2 TABLES ALLOW FOR DUCT WEIGHT, Ob LB/SF INSULATION WEIGHT & NORMAL REINFORCEMENT AND <br />TRAPEZE WEIGHT, BUT NO EXTERNAL_ LOADSI <br />& CONSULT AISI UGHT GAGE STEEL DESIGN MANUAL AND AISC STEEL CONSTRUCTION MANUAL FOR CRITERIA <br />FOR DESIGN OF OTHER HANGERS. <br />4. STRAPS ARE GALVANIZED STEEL; OTHER MATERIALS ARE UNCOATED STEEL. <br />5 ALLOWABLE LOADS USTED ASSUME THAT DUCTS ARE 16 GA MAXIMUM <br />CONSULTING ENGINEERING ASSOCIATES, INC. I REV: 08-07-01 1 MD-0611 <br />REFRIGERANT PIPING EXTERIOR WALL COVER 6 <br />PIPING TO AIR HANDLER <br />SIZE REFRIGERANT PIPING PER MANUFACTURERS SPECIFICATION& <br />.,— ROOF <br />SEAL CONNECTION OF SHEET METAL <br />COVER TO ROOF OVERHANG SOFFIT <br />WITH SIUCONE CAULK <br />PROVIDE A 26 GAUGE, 3-SIDED, REMOVABLE, <br />GALVANIZED SHEET METAL BOX TO COVER <br />INTERIOR PIPING ON EXTERIOR WALL PAINT TO <br />SPACE MATCH FINISHED EXTERIOR WALL COLOR <br />PAINT ALL EXPOSED REFER TO CONDENSING <br />PIPING INSULATION UNIT DETAIUS). <br />WITH TWO COATS OF <br />WHITE ARMAFLEX <br />PAINT. <br />----------I GRADE <br />12' MAXIMUM SECURE REFRIGERANT PIPING TO <br />CONCRETE PAD PRIOR TO CONNECTION <br />TO CONDENSING UNIT. <br />SEAL UNDERSIDE OF SHEET METAL COVER WITH <br />EXPANDING FOAM INSULATION. TRIM EXCESS TO <br />PROVIDE A NEAT AND CLEAN APPEARANCE <br />EXTERIOR WALL <br />CONSULTING ENGINEERING ASSOCIATES, INC. I REV: 12/28/04 I MD-0824 <br />AHU CONDENSATE DRAIN PIPING <br />SLOPED DRAIN PAN PROVIDED WITH UNIT <br />CONDENSATE DRAIN CONNECTION <br />TO UNIT <br />PVC CLEANOUT PLUG <br />SCHEDULE 40 PVC — <br />TOTAL A VIDEEPSEALTRAP <br />HEIGHT MUST EQUAL OR <br />OFEXCEED TOTAL COIL <br />TRAP BSTATIC PRESS (4' MIN)HANICA <br />REFER TO MECL <br />DRAWING& <br />r <br />POSITIVE STATIC PRESSURE (BLOW-THRU) <br />A= AT LEAST ONE(1) INCH PLUS CASING STATIC PRESSURE <br />B= AT LEAST ONEW INCH <br />TOTAL HEIGHT OF TRAP-- A4"I5 x PIPE DIA) <br />NEGATIVE STATIC PRESSURE (DRAW-THRUI <br />A= ONE HALF (1/2) B <br />B= AT LEAST ONE (1) INCH PLUS CASING STATIC PRESSURE <br />TOTAL HEIGHT OF TRAP-- A+EW15 x PIPE DIA) <br />CONSULTING ENGINEERING ASSOCIATE: <br />sric,Le DUCT vnv TERMINAL <br />L—ON UNITS ABOVE CEIUNGS <br />OR ON SECOND LEVEL AND <br />ABOVE PROVIDE A <br />SECONDARY DRAIN PAN <br />(MINIMUM 3' DEEP AND 4' <br />PAST UNIT IN ALL <br />DIRECTIONS PAN SHALL <br />HAVE FLOAT SWITCH WIRED <br />TO SHUT DOWN UNIT IN <br />THE EVENT OF WATER IN <br />PAN. <br />INC. REV:09-24-01 MD-0211 <br />NO <br />VAV BOX TO BE DIRECTLY SUPPORTED BY BUILDING STRUCTURE AND NOT CONNECTING DUCTWORK OR CEIUNG <br />AIRFLOW <br />ATTACH TO BUILDING STRUCTURE <br />1 I <br />HANGER STRAPS SIZED PER I I <br />SMACNA VERIFY WITH VAV I I <br />MANUFACTURER FOR UNIT <br />WEIGHT. \ ; I <br />PROVIDE A MINIMUM OF FOUR �I <br />ANGLES OR FACTORY I I <br />MOUNTING BRACKET(S) FOR I PROVIDE DUCT TRANSITION AS <br />HANGER STRAP ATTACHMENT. I REQUIRED. <br />♦_ ♦_ ---------------------- <br />I I \ PROVIDE SERVICE ACCESS <br />1 I \\ FOR CONTROL BOX f I <br />I I `SECTION AS REQUIRED. I <br />REFER TO <br />I j MANUFACTURERS ♦ I <br />I 1 SPECIFICATION& ♦ I <br />I I ---- \ ----- iT ----- —� <br />AIRFLOW <br />i \ I <br />--/------------------`Y'♦ <br />REFER TO VAV SCHEDULE FOR HIGH PRESSURE SUPPLY DUCT SIZE <br />DUCT SHOULD NOT MAKE ANY SEVERE TRANSITIONS OR TURN& <br />CONSULTING ENGINEERING ASSOCIATES, INC. I REV: 12-28-04 1 MD-0448 <br />architect <br />SONIA FUEREDI DESIGN <br />2860 WILTSHIRE DRIVE <br />DECATUR, GA 30030 <br />plumbing & electrical <br />HUGO MADRIGAL, PE <br />4911 MOLAKAI DR <br />NAPLES, FL 33412 <br />mechanical <br />CONSULTING ENG. <br />ASSOCIATES, INC. <br />8365 Gunn Highway <br />Tampa, Florida 33626 <br />general contractor <br />RTD CONSTRUCTION, Inc <br />5344 9th Street <br />Zephvrhills, Florida 33542 <br />BULL <br />Oz- <br />LL <br />J <br />Z <br />Z <br />00� <br />W <br />Q <br />U <br />IV <br />> <br />0 <br />W <br />z <br />Z <br />I-Uj <br />W/ <br />C) <br />Q <br />1..` <br />Z <br />W0 <br />U0zz <br />LL <br />00 <br />0 <br />W <br />00 <br />M <br />PROJECT NO: 2014-001 <br />DATE: 04/24/14 <br />REVISIONS <br />CONSULTING ENGINEERING _ <br />ASSOCIATES, INC. <br />8365 GUNN HIGHWAY <br />TAMPA, FLORIDA 33626 <br />PHONE. (613) 448-0225 <br />EB OO003N2 <br />PROJECT NUMBER: 14021 <br />COPYRIGHT ® 2014 / <br />CONSULTING ENGINEERING ASSOCIATES, INC. <br />