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J <br />z <br />w. <br />> <br />w <br />a <br />0 <br />r-I <br />W <br />N <br />N <br />0 <br />N <br />N <br />Q <br />3 <br />0 <br />0 <br />m <br />0 <br />N <br />V <br />v <br />m <br />0 <br />a <br />u <br />O <br />Q <br />v <br />u <br />of <br />D <br />u <br />0 <br />0 <br />M <br />0 <br />ul <br />u <br />V <br />Q <br />Q5 <br />O <br />0 <br />0 <br />N <br />.Q <br />0 <br />w <br />tA <br />CD <br />0 <br />N <br />ri <br />FACTORY- INSTALLED <br />OUTSIDE AIR INTAKE <br />FACTORY -WIRED <br />DISCONNECT <br />FACTORY -WIRED <br />SPEED CONTROLLER <br />I�Vvr vcV1� <br />0 <br />SLOPED <br />DRAIN <br />PAN <br />KEYED NOTES: <br />Ol UNIT IDENTIFICATION PLATE SCREWED TO UNIT. <br />OZ DISCONNECT SWITCH FURNISHED AND INSTALLED BY THE ELECTRICAL <br />CONTRACTOR DO NOT MOUNT HIGHER THAN UNIT. <br />O3 MECHANICAL CONTRACTOR TO FURNISH FACTORY CURB. ROOFING CONTRACTOR <br />TO INSTALL. <br />® PATE PIPING FOR CONTROL FURNISHED BY MECHANICAL CONTRACTOR DO NOT <br />RUN IN POWER CONDUIT. ELECTRICAL CONTRACTOR TO PROVIDE PIPING: PLUG <br />FOR POWER CONDUIT. <br />Q CUT HOLE IN ROOF ONLY LARGE ENOUGH FOR DUCT AND PROVIDE STRUCTURAL <br />STEEL SUPPORTS FOR DECKING. <br />THREADED ROD HANGERS <br />WITH VIBRATION ISOLATORS (TYP.) <br />INTEGRAL BACKDRAFT <br />%— DAMPER <br />AIRFLOW <br />CEILING FAN <br />METAL DEC <br />ALL JOINTS <br />ROVIDE <br />T OPENING. <br />FLASHING <br />MEMBRANE, <br />EXTEND TO <br />TOP OF CURB <br />ROOFING <br />MATERIAL <br />2" MINIMUM THICKNESS <br />FLEXIBLE FIBERGLASS <br />INSULATION, ASTMC553, <br />TYPE I, CLASS 5-4 <br />(MINIMUM INSTALLED <br />R-VALUE-6) <br />STAPLE 2" FLANGE <br />THEN TAPE OVER <br />THE JOINT AND <br />STAPLE TO PROVIDE <br />VAPOR -TIGHT SEAL <br />SEAL ALL SEAMS <br />WITH HARDCAST <br />CUT INSULATION TO <br />PROPER LENGTH TO AVOID <br />COMPRESSION OF INSULATION <br />METAL DUCT <br />NOTES: <br />1) SECURE INSULATION TO BOTTOM OF DUCT WITH WELDED STICK PINS ON DUCTWORK 18" <br />AND LARGER <br />CEILING GRILLE STEEL JOIST - ONE ROW OF PINS FOR DUCT WIDTH UP TO 34" <br />- TWO ROWS OF PINS FOR DUCT WIDTH BETWEEN 36" AND 52" <br />- THREE ROWS OF PINS FOR DUCT WIDTH BETWEEN 54" AND '10" <br />PINS SPACING SHALL BE 18" ON CENTERS. AVOID OVERCOMPRESSING THE INSULATION <br />WITH THE RETAINING WASHER <br />DUCT <br />2) USE FIBROUS DUCTBOARD (MINIMUM R-VALUE - (o) IN LIEU OF FLEXIBLE FIBERGLASS <br />INSULATION FOR ALL LOCATIONS WHERE DUCTWORK IS EXPOSED TO VIEW. <br />O I ROOF -TOP UNIT DETAIL I O I CE IL ZING FAN DETAIL I O I GOO�C�G DETAIL q, DUCT WRAP DETAIL <br />TO O NOT TO SCALE <br />c <br />FIXED IN POSITION WITH SHEET METAL <br />SCREWS OR RIVETS TO ENDCAPS <br />NOTES: <br />1. Hv = H-1/8" FOR UNLINED DUCT <br />Hv = H-1/8"- 2t FOR LINED DUCT <br />WHERE t = DUCT THICKNESS <br />2. Hv 4,/= 18" FOR EACH SINGLE SPLITTER SECTION <br />3. fp/= 20 <br />4. R = 1.5W <br />5. n - NUMBER OF SPLITTERS <br />WHERE DISTANCE BETWEEN SPLITTERS <br />IS 3" V- W/n V= 4 1/211 <br />6. JOINTS AT DUCT CONNECTION BY <br />DUCTMATE OR OTHER APPROVED METHOD <br />MAXIMUM <br />15' TRANSITION <br />ECTANGULAR DUCT <br />_T <br />i <br />ED BLADE <br />DAMPER <br />NOTE: <br />ALL DAMPERS ARE NOT SHOWN ON FLOOR PLANS. HOWEVER, <br />DAMPERS ARE REQUIRED ON ALL BRANCH TAKE -OFFS (EXCEPT <br />TAKE -OFFS OVER HARD CEILINGS AND FOR VAV BOXES). SOME <br />DAMPERS WILL BE REQUIRED AFTER TRANSITIONS. <br />PROVIE A VOLUME DAMPER WITH A 2" STANDOFF WITH A LOCKING <br />QUADRANT THAT 18 24 MIN. OR 2 GUAGES HEAVIER <br />STRAPS <br />ro0" MAX. <br />UNLESS FOOT OF <br />STRAP IS PLACED <br />UNDER A BOTTOM <br />REINFORCEMENT <br />V MIN. <br />SCREWS MAY <br />BE OMITTED <br />IF HANGER <br />STRAP LOOPS <br />ALL - <br />THREAD <br />ROD <br />NUT <br />(TYP.) <br />t1.1Gry97-SIG LVV/i11V1`{ <br />(VERIFY UPPER <br />TRAPEZE LOAD <br />CAPACITY) <br />BOLT <br />(TYP.) <br />SECURE <br />WIRE <br />10" 0 MAX. <br />HANGER <br />RAF <br />-R� <br />'ENE <br />244 MAX. <br />BAND OF SAME SIZE <br />AS HANGER STRAP <br />NOTE: HANGER MUST NOT DEFORM DUCT SHAPE. <br />O I DUCTUJORK (EL5OWS) DETAIL I O I DUCTUJORK DETAIL I O I RECTA4GUL,AR DUCT � AWGERS DETAIL 8 DUCT MANGERS DETAIL , <br />NOT TO WALE NOT TO SCALE NOT TO O NOT TO SCALE <br />TYPICAL P HANGER STRAP <br />22 GAUGE SHEET METAL <br />ROUND "SNAPLOCK" SHEET <br />METAL RUN -OUTS WITH <br />2" WRAP INSULATION --\ <br />SUPPLY <br />DUCT <br />INSULATED FLEXIBLE <br />DUCT, MAXIMUM <br />LENGTH 8'-0", DO <br />NOT SAG OR KINK <br />INSIDE RADIUS <br />EQUAL TO THE <br />FLEX DUCT <br />DIAMETER <br />WRAP <br />INSULATION <br />ABOVE <br />DIFFUSERS <br />SPIN -IN FITTING, <br />WITH DAMPER <br />3 SHEET METAL SCREWS SUPPORT WIRES <br />THROUGH HELIX OF FLEXIBLE FOR CEILING GRILLE <br />DUCT, BAND CLAMPED AND TAPED HUNG FROM STRUCTURE <br />NOTE: <br />PROVIDE A VOLUME DAMPER WITH A 2" STANDOFF WITH <br />A LOCKING QUADRANT THAT IS 24 GUAGES OR 2 GUAGES <br />HEAVIER <br />DRAIN LINE <br />SLOPED MIN. <br />1/4" PER FOOT. <br />CLEAN -OUT (TYP.) <br />CONDENSATE <br />DRAIN PAN <br />TONS <br />PIPE SIZE <br />1-2 <br />3/4" <br />3-5 <br />1" <br />6-30 <br />31-50 <br />1-1/2" <br />51-110 <br />2" <br />1-11-300 <br />3" <br />301-430 <br />4" <br />431-100 <br />5" <br />NOTES: <br />I. TRAP EVERY DRAIN LINE CONNECTION. <br />2. BLOW -THROUGH FAN: DRAW -THROUGH FAN: <br />A - SP + V MIN. A - 1/2 OF B, MIN. P <br />B=1/2OFA,MIN. P B=SP+PMIN. <br />C-A+B+(15xPIPE DIA.) C-A+B+(lb xPIPE DIA.) <br />3. PIPE SIZE SHALL NOT BE LESS THAN DRAIN LINE CONNECTION SIZE. <br />4. ADJUST THICKNESS OF HOUSEKEEPING PAD OR UNIT SUPPORTS AS REQUIRED TO <br />PERMIT PROPER TRAP DEPTH. <br />5. FILL EVERY TRAP MANUALLY PRIOR TO INITIAL START-UP. <br />6. INSULATE WITH )J" ARMAFLEX WHEREVER CONDENSATE MAY CAUSE DAMAGE. <br />1. USE MINIMUM 2" PIPE BELOW GROUND. <br />SP EQUALS NEGATIVE STATIC PRESSURE (LOADED FILTERS) AT FAN SUCTION FOR DRAW <br />THROUGH FANS AND POSITIVE STATIC PRESSURE (LOADED FILTERS) AT FAN OISCHAR3E <br />FOR BLOW THROUGH FANS. <br />/ MICROMETL - "MICRO -HOLD" SYSTEM <br />MINIMUM Iro GA GALVANIZED STEEL. PROVIDE MINIMUM (4) <br />611 0 PER UNIT. ENSURE THAT THERE IS NO MORE THAN A V-0" <br />O GAP WITHOUT BRACKET. <br />O on FIELD FABRICATED HOLD <br />DOWN MINIMUM 16 GAGE <br />SEALANT' GALVANIZED STEEL, <br />0 MINIMUM 6 INCHES WIDE. <br />0 GASKET AND ATTACH TO UNIT RAIL WITH <br />O 0 SILICONE (4) GALVANIZED 010 x 1/211 <br />TEK SCREWS WITH BARREL <br />WASHERS PER TIE DOWN. <br />COUNTER FLASHING STRIP <br />PRESSURE -TREATED I" RIGID INSULATION <br />WOOD NAILER STRIP FLASHING <br />3" CANT STRIP <br />PIPE BOOT <br />WITH CLAMP <br />(TYP.) <br />EXTEND ROOFING TO <br />EDGE OF CURB AND <br />SEAL WATER -TIGHT — <br />PIPING PENETRATING ROOF <br />"PATE" PIPE CURB <br />WITH CAP <br />ATTACH HOLD DOWN TO <br />HURRICANE STRAP WITH 1/211 <br />ROOFING MEMBRANE <br />BOLT SET AND BARREL <br />WASHERS AND (8) *10 x 1/ 2" <br />TEK SCREWS WITH BARREL <br />ROOF INSULATION <br />METAL <br />ROOF <br />WASHERS. <br />DECK <br />METAL DECKING <br />FACTORY CURB SHALL <br />BE NRCA APPROVED, <br />18 GAGE, AND MINIMUM 8" <br />MINIMUM TWO (2) PER SIDE," <br />ABOVE TOP OF ROOFING <br />STAINLESS STEEL BOLT SETS <br />SET CURB ON TOP OF <br />OR WELD TO STRUCTURAL <br />METAL DECKING AND FASTEN <br />SUPPORT - OBTAIN <br />SECURELY TO ROOF <br />APPROVAL OF STRUCTURAL <br />STRUCTURE <br />ENGINEER PRIOR TO DRILLING <br />34" THICK 2" WIDE STEEL <br />STRUCTURAL OR WELDING TO <br />STEEL JOIST <br />HURRICANE STRAP 36" O.C. <br />SUPPORT FRAME <br />MINIMUM 2 PER SIDE. LENGTH <br />STRUCTURAL SUPPORT FRAME FOR <br />AS REQUIRED. <br />UNIT AND DECKING AT FULL <br />PERIMETER OF FACTORY CURB <br />NOTE: <br />PRIOR TO THE STARTING THE PROJECT, THE MECHANICAL CONTRACTOR SHALL PROVIDE THE <br />SERVICES OF A STRUCTURAL ENGINEER WHO SHALL VERIFY THE CORRECT INSTALLATION AND <br />ATTACHMENT OF EACH ITEM OF ROOF MOUNTED EQUIPMENT TO THE STRUCTURE IN ORDER TO <br />WITHSTAND CODE REQUIRED WINDLOADS. <br />O FLEXSLE DUCT "-OUT (W*PLY) DETAIL » CONDENSATE DRAIN LINE P-TRAP DETAIL 11 R!OOF TOP CURS MOUNTM DETAIL @Z R4oF-TOP PIPING ftmen ,4TION oET,AIL <br />NOT TO SCALE NOT TO SCALE NOT TO SCALE NOT To SC& <br />REVISIONS <br />BY <br />f, <br />00 <br />00 <br />ymN <br />' <br />� a� rou <br />t` o <br />4� x <br />U <br />~ Y V <br />N G 0. Lz <br />-, o � 1 <br />ro <br />U . N .: <br />.o <br />� 3 <br />3 <br />N <br />�:mD� <br />0 <br />a <br />N <br />M <br />Ui <br />A <br />OF�' <br />R. <br />r <br />'damE O®p <br />/ aL� <br />mw <br />oaa m` <br />o U) U) o <br />o - <br />EE <br />n <br />o m �d <br />�Q o <br />m <br />CC n. <br />E o. <br />W Ib E <br />fD�E <br />co I <br />� aT <br />_0 ao <br />C d� <br />N N E 2y <br />N <br />d C m <br />Q - m <br />C W m- <br />ui (6 d ° <br />a <br />0 o" <br />a <br />M� <br />� U <br />.= Z W <br />ate~ <br />a U Z <br />Li a <br />-v -J U D_ <br />C Q V <br />QUW�`` <br />r — m <br />00Q�vi <br />L — <br />W v <br />>�U <br />N 0- <br />� <br />W OC) N <br />C <br />m � <br />Date: 06. 12. 12 <br />Scale: AS NOTED <br />Project Mgr: AAY <br />Drawn: <br />Job: 10-61 <br />Sheet <br />M5 <br />