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01-0678-002 I FINISH GRADE 'FINISH GRADE GALA. MTL.EXHAUST (26MG.)DUCT ROOF CAP FLAT CEMENT t: ' :•;; ' - ROOF TILE TO BIRD SCREEN MAT H EXIST. ,. SLOPE :':::;`�'' h 26 GA. MTL. " 24 D X 36"L SECTION OF FLASHING REINFORCED CONCRETE .. ' PIPE •a. PVC ".•'' •...:.`� /:°.'::;�; : :>'> mechanical engineer '..:'..' ;•',.... .;;.;.; ILL WITH 3/4" CRUSHED ROCKS • • >ia:;: RICHARD GALVEZ, PE '�r .r� s :•;::;:; MECHANICAL, 35521 7421 SW 64 ST . •• , s •" .•.. MIAMI, FLORIDA 33143 .r..: •.. '. . :...•,;•:• •< •.�;. PH: (305) 667-2185 FAX:(305) 667-2185 AIR CONDITIONING SPECIFICATIONS CONDENSATE DRYWELL DETAIL TYPICAL ROOF CAP INSTALLATION N N.T.S.N.T.S. 1. GENERAL A. Contractor shall verify all space conditions at job site prior to submitting bid proposal. All work to be done in accordance with NFPA 90—A; Ashrae Guide and Smacna Duct Construction Standards as well as with all state and local codes having jurisdiction. 0 2. DUCTWORK U A. Ductwork shall be constructed of 11/2" thick fibrous glass duct board (R-6), Type 800, staple and tape all seams and LU sections. Fabrication and installation of duct and fittings shall be in accordance with the latest edition of the ~ SMACNA Fibrous Glass Duct Construction Standard. (n = B. All exhaust ductwork shall be constructed of galvanized steel in accordance with SMACNA "Low Pressure Duct Construction Standards", Latest Edition. z Q LU SUPPLY AIR DUCT SUPPLY AIR PLENUM.SEE AIR COOLED CONDENSING 3. GRILLES, REGISTERS AND DIFFUSERS 0 CL W w/ O.B.D. (TYP) DWGS. FOR SIZE. UNIT A. Supply Ceiling Diffusers "A" by Titus: Model 250—AA, with opposed blade volume damper, sizes as shown on plan. SEAL AROUND PIPING IN w MANUAL O.B.D.(TYP.) CONDUIT W/ MASTIC. B. Supply side wall re istres "B" by Titus: Model 272 FS, with opposed blade volume damper, double deflection, sizes as a a SLOPE A PIPE Q TO EDGE OF CONDUIT shown on plans. w o INTERRUPT INSULATION I­– -i o O MASTIC MOUNT. COND. UNIT C. All grilles, registers, diffusers shall be of- aluminum construction and shall be furnished and installed with all Q U o, ON 4" REINFORCED 0 ^ F o O CONC. PAD, SECURE specified accessories. = a —OZ a BOL TS IN LEAD�/2"* MIN. S.S.4 D. Manufacturers: Titus, Air Guide. U vi L TYPICAL AHU. FAN ANCHORS �( N D LO co 0 co U FINISHED CEILING & COIL SECTIONS < LO U) W/FRONT ACCESS ° 4. PACKAGED SPLIT A.C. UNIT PANELS. ���/ / // / / �', ' °'. //� A. Contractor shall furnish and install air handling and air—cooled condensing units as shown and listed in specifications CONDENSATE DRAIN REFRIGERANT SUCTION & '���� '�����'� �� �� �� �S and plans. Unit shall be installed in strict accordance with manufacturer's recommendations. FRONT CONNECTED LINE W/TRAP. SEE LIQUID PIPING IN 6" PVC & P.E. ` REFRIG. LINES. SEE PLMBG DWGS FOR PIPE CONDUIT BELOW GRADE B. Unit shall be manufactured by Lennox. Alternates will be accepted for units of other manufacturers, but, deviations sCHED. AIL PROM EXACT slzE AND from these specifications must be clear) outlined if such alternate is submitted. It is contractor's responsibility to _ LOCATION P Y P Y FILTER RAILS PROVIDED — W/ AHU 1" THROWAWAY NEOPRENE PAD 45 DIA. BENDS insure alternate equipment will fit the available space including access requirements specified. He shall also be FILTER REMOVABLE UNDER UNIT — responsible for furnishing and coordinating revised auxiliary equipment (such as controls, starters, etc.) that are THRU FRONT ACCESS RETURN AIR 1 1/2" X 1 1/2" X 1/ " OPENING THRU REFRIGERANT PIPING BELOW GRADE required due to the alternate equipment. STEEL ANGLE (METAL BOTTOM OF UNIT N.T.S. C. Manufacturer: Trone, Lennox, Carrier. STAND) FLOOR 5. REFRIGERANT LINES a CLOSET MOUNTED AIR A. Refrigerant piping shall be seamless copper tubing with 3/4" Armaflex suction line insulation. Size refrigerant lines in HANDLING UNIT DETAIL accordance with manufacturer's recommendations. N.T.S. HVAC19 6. CONDENSATE DRAIN LINES: Insulate condensate line with 3/4" ormoflex. � 4 4 LU 7. CONTROLS (, , A. Provide a thermostat with sub—base and locking thermostat cover. Sub—base shall have manual changeover for Z UJ o heating and cooling and on—auto—fan switch. Thermostat shall be furnished by unit manufacturer. Q o ftowne QJ 3 � 8. TEST AND BALANCE a SCROLL TYPE STEEL C/) N •i 4' DIAM. OUTLET WITH HOUSING WITH WHITE A. The entire HVAC System shall be tested, adjusted and balanced to deliver the air quantities shown on drawing. LU ° _ VINYL BACKDRAFT DAMPER BAKED ENAMEL FINISH D 9. GUARANTEE CO. PLUG A. All materials, equipment and workmanship shall be guaranteed for a period of one year from the date of acceptance U 0 ELECTRICAL JUNCTION BOX of this project, and additional ten—year period for the compressor. z 0 B. All work found to be defective shall be repaired or replaced by the contractor without any charge to the owner. r TEE A.H.U. 1 2" 171 Rf)W 0000 Q UNION CONN. 00 „ O 4 DO REVISIONS 8' DIAM. 9 BLADED 2" PROPELLER FAN POLYSTYRENE GRILLE , Q DIRECTLY MOUNTED WHITE COLOR, ALIGNED TO 1000 RPM MOTOR AND TIGHTENED BY SINGLE CENTER KNOB TYPICAL A.H.U. CONDENSATE TYPICAL CEILING O DRAIN CONNECTION DETAIL _ EXHAUST FAN DETAIL 0 N.T.S. HVAC30 DATE: 05.24.01 a. - MECHANICAL TA I � S AND war.+ SCALE: N.T.S NO. 3592 s — 2 : — AC Ire MAL •.• .•w a w W . ©•R• P ,