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10-920-0219 GC TO CONFIRM ELECTRIC SPECS W/ MFG DURING BID PHASE. DUCT SUPPORTS HORIZONTAL DUCTS) � DUCT SUPPORTS (VERTICAL DUCTS) ( N V) MAXIMUM SIDE MAXIMUM MANUFACTURERS LABEL (0— Lb.I w MAXIMUM SIDE METALAp MAXIMUM OF METAL STRAP OR DIAMETER OF g AIR CONDITIONING UNIT z OF OR ANGLE DtAMEiER OF STRAPS RECTANGULAR ANGLE BRACKET ROUND DUCTS J RECTANGULAR BRACE ROUND DUCTS DUCT Dt�eT. IDENTIFICATION LABEL PER FLUE VENT W ®�_J SAME GAGE AS GALVANIZED CL 1 LEI 24" 1 "x W (STRAP)' tow 0.047° (NO. 18 GAGE) , ta" 1x18 GAGE 90" STEEL. DUCT, 1» WIDE OR (N0. OUTSIDE AIR INTAKE PROVIDE ADEQUATE CLEARANCE SS . U < p}�-, GALVANIZED STEEL 2° WIDE. 1 °x18 GAGE' 18 GAGE GALVANIZED STEEL. �, I° " w c 0.058° (NO. 16 GAGE) WIRE) ON 10' CENTERS ® 36° t x1 x'�ii'ANGLE 20" WIDE " wa w �E GAGE AS GALVANIZED HOOD AROUND PIPING TO REMOVE ACCESS � � C� dC® M � Q GALVANIZED STEEL. 2 WI ,� lox /i5 20 STEEL, DUCT, 1" WIDE GALVANIZED (NO. PANEL ON AIR CONDITIONING UNIT 16 w w »' E GALVANIZED STEEL Q Z CO L17 Q CK �w 145 x11�x, ,40• IN STEEL x 1'A, �» 1 "x /6� 8 GAG 0- ' 40 WIRE) TIED TO 1" GALVANIZED w w+ " wt STEEL BAWD AROUND DUCT ON MAIN DUCT i Ci CA Q (n 80• 1'/4 x1' /4 45 60" 1 STEEL x 2"' 1'X 'y 10' CENTERS J W — < Q 00 Q ANGLE' SAME GAGE AS GALVANIZED OVER 60" 2 "x2 °x'ANNGLE' OVER 60 �Te" STEEL x 2 60 STEEL DUCT. 19A " WIDE ON 6' _r 00 1 CENTERS SECURE UNIT TO ROOF CURB, n CAULK WATERTIGHT r2 V w �t r_ Z SAME C40E AS OVER 60 STEEL DUCT, 11' -WIDE o 4' W/4 (MIN. 4 ") FILTER ACCESS FACTORY SUPPLIED CURB � � L`� L �� Q � � C�� 45° PANEL - SECURELY ANCHORED TO ROOF, O Q Q I FLASH AND COUNTER- FLASH }- �.e © Ll I I w BRANCH WATERTIGHT (SET UNIT LEVEL) HANGER STRAPS 30° DUCT DUCT SUPPORTS (HORIZONTAL W DUCT DUCTS) TRAPEZE —TYPE SUPPORTS FLEX CONNECTION ON CONDENSATE DRAIN, SEE PLAN SUPPLY & RETURN v FOR SIZING AND ROUTING MAXIMUM DIAMETER OF HORIZONTAL OR SCREWS (TYPICAL) Raul Do SUPPORT ANGLE' HANGER 30` 30° RECTANGULAR ACOUSTICALLY LINED SMOKE DUCT DETECTOR MOUNTED ON RETURN DUCT. DUCT SUPPLY AND RETURN FURNISHED, INSTALLED AND CONTROL WIRING (FROM 36" 1 +/e "x144 "x45" '/4 ROUND ROD OR 1 "x1 "x IAANGLE AIR DUCTS, SEE DETECTOR TO UNIT) BY MECHANICAL CONTRACTOR. PLAN FOR SIZES POWER WIRING AND FIRE ALARM INTERFACE WIRING LOAD RATED HANGER 48" 2 "x2 "x45" '/a ROUND ROD OR 1 "xt "x %*ANGLE FASTENER 60" 2 "x2 "x46° W ROUND ROD OR 1 "xt °x 457ANGLE (FROM DETECTOR TO FIRE ALARM PANEL BY ELECTRICAL CONTRACTOR. AIR HANDLING UNIT SHALL DUCT 84" 2 "x2 "x45" 46" ROUND ROD OR 1 "x1 "x 'ANNGLE SHUT DOWN UPON SENSING SMOKE, SEE PLANS FOR 'SPA VERTICALLY NOT MORE THIN 12 FEET ON CENTERS.' LOCATIONS. CED 'SPACED HOROZONTALLY NOT MORE THAN 10 FEET ON CENTERS. DO NOT USE AIR EXTRACTORS IN BRANCH DUCT M 'SPACED NOT MORE THAN 8 FEET ON CENTERS, M W (NEW) PACKAGED ROOF-TOP C/� �4 UCT CONNECTI N DETAIL AIR CONDITIONING DE IL DUCT HANGERS N.T.S. 5 N.T.S. N.T.S. RIGID DUCT WHERE BRANCH DUCT EXTENDS 8` -0" AND SUPPORT FROM LONGER COIL STRUCTURE ® MAX. 1I ", 26 GA. _ +� BRANCH DUCT 4'-0" O.C. - y m _ OPEN APPROVED CLASS 0 OR CLAS S 1 FLEXIBLE DUCT, .- _ DIAMETER EQUAL TO DIFFUSER NECK SIZE (MAX. LENGTH 8' -0 ")' SECURE WITH WORM SPIN IN FITTING WITH INTERNAL DRAIN DRIVE METAL CLAMP HAND DAMPER AND PAN IN UNIT "' CONDENSATE DRAIN LINE, f LOCKING QUADRANT SEE PLAN FOR SIZE & (TYPICAL) ROUTING LAY —IN CEILING 1. CONDENSATE DRAIN LINE SHALL BE TYPICAL CEILING GRADED CONTINUOUSLY AND UNIFORMLY TO r DIFFUSER POINT OF DISCHARGE. MINIMUM OF 1/8" PER FOOT. 2. CONDENSATE DRAINS SHALL BE TYPE "M" HARD DRAWN COPPER TUBING ASTM B -88 C 3. INSTALL CONDENSATE DRAINS PER MANUFACTURER'S REQUIREMENTS. C E TIO DETAIL C A DIFFUSER NOT USED 4 N.T.S. N.T.S. N.T.S. REVISION AFIRE COMMENTS 10 -22 -10 A3 AFIRE COMMENTS 11 -10 -10 ROOF EQUIPMENT MOUNTING: 1. SECURE ROOF SUPPORT TO ROOF THRU SUPPORT, ROOF DECK, MENCHIE'S Proposed Gycol Unit AND ROOF STRUCTURE, W/ 5/8 "DIA. THRU BOLTS WITH WASHER MENB549 Hurricane AND NUT ON EACH END AND MID SECTION OF SUPPORT Tie —Down Strop 2. SECURE EQUIPMENT TO ROOF SUPPORT W/3/8" DIA. BOLTS TO WITHSTAND 150 MPH HURRICANE FORCE WINDS. (typ.) 3. SECURE EQUIPMENT WITH HURRICANE TIE DOWN STRAPS, MIN. 2, Install 4 x 6 x 8' -0" (6" Dim Vert) BOLTED TO ROOF CURB W/3/8" DIA. BOLTS TO WITHSTAND 150 SEE ROOF MOUNTING NOTE THIS SHEET MPH HURRICANE FORCE WINDS. RIF 4. CABLES SHALL NOT BLOCK ACCESS FOR REPAIR AND z" MAINTENANCE OF UNITS. u� 4&94 Existing Metal Deck 2 x 4 x18" Long at bolt throug h 4x. sr,�rL ur Existing W12 x22 ®6'-2" oc. OtVA �VA L GLYCOL ROOF TOP E UIPMENT TIE DOWN SHEET NAME Z3\ M2 * 1