00-0355-009 I
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GENERAL H.V.A.C. NOTES CARLOS
1. ALL WORK SHALL CONFORM WITH THE SOUTH FLORIDA BUILDING CODE, FIGUEROA
DADE COUNTY EDITION AND ALL OTHER APPLICABLE STATE AND LOCAL
REGULATIONS AND ORDINANCES.
2. THE NATURE OF THIS CONTRACT INVOLVES THE REMODELING OF EXISTING
FACILITIES. THE CONTRACTOR SHALL VISIT THE SITE AND VERIFY THE
EXACT LOCATION AND QUANTITY , COOLING CAPACITIES, PERFORMANCE /� �1 1
AND CONDITIONS OF EXISTING EQUIPMENT PRIOR TO THE BID. THE DRAWINGS t ` �1 0 �I I;
ARE GENERALLY DIAGRAMMATIC AND DO NOT SHOW ALL EXISTING CONDITIONS
AND/OR EVERY ACCESSORY TO BE REMOVED. THE DRAWINGS ARE NOT TO BE
SCALED AND SITE CONDITIONS SHALL GOVERN THE EXACT LOCATION OF
ALL MECHANICAL EQUIPMENT AND APPURTENANCES.
3. ALL EQUIPMENT IN WORKING CONDITIONS REMOVED UNDER THIS
CONTRACT SHALL BE PROTECTED AND STORED AT THE JOB SITE FOR I RETURN AIR
DELIVERY BY THE CONTRACTOR TO A LOCATION DESIGNATED BY THE PLENUM
OWNER. ALL OTHERS INCLUDING DUCTWORK SYSTEM AND ACCESSORIES 24x12 O/A INTAKE ❑ ❑LOUVER SHALL BE PHYSICALLY REMOVED AND DISPOSED OF BY CONTRACTOR. �r ,x = S N WITH BIRD
ARCHITECTURE
CONTRACTOR SHALL COORDINATE WITH THE OWNER FOR FINAL __ _ SCRE E
; INTERIOR DESIGN
ARRANGEMENTS. , Q OD 113 CFNI 2$x14:. OT O
I _.. .._......_ A R O O O 9 8 4 4
4. ANY EQUIPMENT OR DEVICE t0 REMAIN THAT MIGHT HAVE TO BE ------- i I {((_ „
DISCONNECTED BECAUSE OF THE REMOVAL OF ANY OTHER DEVICE MUST I; p O i6 O 24xI2 MEAL DUCT 4oso sw 84th AVENUE
BE RECONNECTED AND TIED BACK TO THE EXISTING BUILDING SYSTEMS 24x12 -.. 1 - 30xttd 2 14 I 24x12 ME;D TO WALL MIAMI, FLORIDA 33155
AND TESTED FOR CORRECT OPERATION. I i^7 � I o 220 . 8997
EXISTING t_.... 1._......., (.__ . . - !tom} ±... 35
5. CONTRACTOR SHALL VERIFY EXISTING DUCTWORK SIZES WHICH CONNECT 20x10 j 16 113I 16! �t 1132 - - -
TO NEW DUCTWORK BEFORE FABRICATION AND INSTALLATION. C:FM.ir
_._ �.._ _.. ....
6. CONTRACTOR SHALL VERIFY EXISTING PIPE SIZES WHICH CONNECT TO ! BA1�itCIEISIi DAMPER
_.
�C' T 30x20 12x18;r -� ` . ...IS li3'$. .�IT) 1 0 SET 10(LZ_r�P �.•i .>'j,
NEW PIPING BEFORE FABRICATION AND INSTALLATION. I' 55 O -
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1. ANY EXISTING PIPING AND DUCTWORK INSULATION IN THE RETURN AIR GFM
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PLENUM AREAS WHICH DO NOT MEET A FLAME SPREAD RATING OF 25 ,
AND SMOKE DEVELOPED RATING OF 50 SHALL BE REPLACED WITH THE
PROPER INSULATION MATERIAL IN CONFORMANCE t0 THE CONTRACT O
SPECIFICATIONS.NO COMBUSTIBLE MATERIALS SHALL REMAIN IN RETURN
AIR PLENUMS. = --
i -, 30x20D' f ,
... _ 24x12 �;.
6. CONTRACTOR SHALL INSPECT ALL EXISTING DUCTWORK t0 BE REUSED I; r 4 -
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AND MAKE ANY NECESSARY REPAIRS TO ENSURE AN AIRTIGHT SYSTEM: C _ .
AIR LEAKAGE RATES SHALL BE IN CONFORMANCE WITH THE CONTRACT - .. {
SPECIFICATIONS. DUCTWORK INSULATION SHALL BE INSPECTED AND ® 55
REPLACED IN AREAS WHERE THE INSULATION 18 DETERIORATED,
DAMAGED, OR NOT CONTINUOUS TO ENSURE THAT SWEATING DOES NOT O l
_
OCCUR ALL WORK AND MATERIALS SHALL BE IN CONFORMANCE WITH i \
THE CONTRACT SPECIFICATIONS. INSPECT AND/OR REPAIR DUCT
SUPPORTS TO ENSURE SECURE MOUNTING OF THE DUCT SYSTEM.
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9. INTERRUPTION OF EXISTING FACILITIES AND/OR SERVICES SHALL BE KEPT f � - � -- � � CFM
IV O 1' - -
TO A MINIMUM AND THE CONTRACTOR SHALL FURNISH ALL MATERIALS
REQUIRED WHENEVER TEMPORARY CONNECTIONS ARE NECESSARY TO -
-�
MAINTAIN CONTINUITY OF SERVICES. COORDINATE ALL INTERRUPTIONS 'O __.._+ !.._- ' _._.. '� �'®GFM ':__ __ O"
WITH THE OWNER. 14",�_
CONNECT TO
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10. ALL BUILDING CONSTRUCTION AFFECTED BY THE REMOVAL, RELOCATION EXISTING �B
_._ _ _ __ Iraxl!a. 14x10 k
OR INSTALLATION OF ANY PIECE OF EQUIPMENT SHALL BE REPAIRED AND __.
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FINISHED AS REQUIRED TO MATCH EXISTING CONDITIONS OR AS DIRECTED �$ O
BY THE ARCHITECTURAL DRAWINGS AND/OR SPECIFICATIONS. --------
_ 4x18 2.x16; 18x16
AHU-8
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II. ARRANGEMENINTERFERENCE RE REQUIRED,DCOORD NATION WITH OTHER INDICATED
INVOLVED WILL BE REQUIRED t0 DETERMINE CHANGED LOCATIONS AND OO 1� 3 I
EVALUATIONS OF PIPING, DUCTWORK, ETC. THE CONTRACTOR SHALL - fi--_--._. ._ I__ _ _;...._-' - ----_ F
SUBMIT A WRITTEN REQUEST FOR THE CHANGE ACCOMPANIED BY
_._.
INSTALLATION AND DETAIL DRAWINGS FOR APPROVAL FROM
ARCHITECT/ENGINEER PRIOR TO PROCEEDING WITH ANY CHANGE OR 3 I, #' B B
DEPARTURES FROM CONTRACT DOCUMENTS. '�� 6x1 I _ 18x10
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12. CONTRACTOR SHALL INSPECT AND SERVICE EXISTING AIR COOLED SPLIT - --
SYSTEMS TO REMAIN. WORK SHALL INCLUDE: CLEAN EVAPORATOR _..._ .
_ __.
COILS, CLEAN CONDENSER COILS, CHECK AND ADJUST REFRIGERANT ! '� 8 m; x1& ;...f �; e
CHARGE A5 REQUIRED, LUBRICATE FAN MOTORS AND BEARINGS, ADJUST j T__-___-! _I - -__. _
- - - - - -
FAN BELTS OR REPLACE WORN BELTS, CLEAN FAN SCROLLS, CHECK ALL _.-__- ___ ! ?-- --i - „...__ _ _ �;_ k
':}x!^4 u' . T `r u'$. isP-1 '.s '�- ,w $LG I.. .�6$•Zu%. _.._.. _- _ uwp
ELECTRICAL COMPONENTS FOR PROPER OPERATION, TIGHTEN ALL , " l 13
ELECTRICAL CONNECTIONS, PROVIDE NEW SET OF FILTERS, CHECK Q C Oi 16'm j Q G
REFRIGERANT SYSTEM AND COMPONENTS FOR PROPER OPERATION. --. _,_- _ __-I �� __- __- r CrJ
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N€7 WORK IN THIS AREA � I _i � p � O
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13. CONTRACTOR SHALL ADVISE THE OWNER OF THE GENERAL CONDITIONS 1 °s *.ei �;rr. ssxx
3
OF EXISTING EQUIPMENT TO REMAIN. _..._._ ...._... ;.._.. _ _ _ _ _ _ _ --
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14. PRECAUTIONS SHALL BE TAKEN TO PREVENT CONTAMINATION OF OWNER _ FO 1 CAP 18x10 O/A DUCT
EQUIPMENT, FURNITURE AND CARPETING WITHIN THIS BUILDING. - -- - - - - I' R RE CAP FOR FUTURE 6�
COVER AND WRAP EQUIPMENT, FURNITURE AND CARPETING AS _. __ - yl i 16x18 CAP
NECESSARY. DUST AND DEBRIS SHALL BE STRICTLY CONTROLLED. FOR FUTURE kf ^
CLOSE COORDINATION WITH OWNER WILL BE REQUIRED. '' I 11761 CFM) F--1
15. CONTRACTOR SHALL WARRANT ALL WORK TO BE FREE OF DEFECTS IN
WORKMANSHIP AND MATERIALS FOR A PERIOD OF ONE YEAR AFTER `
ACCEPTANCE OF THE PROJECT.
16. PROVIDE ALL NECESSARY INSTRUCTIONS TO THE OWNER IN THE
OPERATION OF THE MECHANICAL SYSTEMS.
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11. PROVIDE EQUIPMENT MAINTENANCE AND INSTRUCTION MANUALS. '--- F �
MANUALS SHALL BE SUBMITTED TO THE ARCHITECT FOR ACCEPTANCE. L
18. SUBMIT SHOP DRAWINGS FOR ACCEPTANCE BY THE ARCHITECT. AND/ORS
ENGINEER BEFORE PROCEEDING WITH PURCHASE OR INSTALLATION OF THE
EQUIPMENT AND MATERIALS.
19. PROVIDE ALL NECESSARY ACCESS PANELS TO CONTROL. VALVES,
N 7TH FLOOR HS.A.C. PLAN (AREA B)
DAMPERS, ETC. SCALE: 1 /8" = 1 ' - 0"
20. BALANCE ALL SYSTEMS TO PROVIDE AIR QUANTITIES AND CAPACITIES AS
INDICATED ON DRAWINGS.
21. ALL WORK SHALL BE FIELD CHECKED BEFORE INSTALLATION AND
COORDINATED WITH ALL OTHER TRADES.
22. ALL SIZES SHOWN FOR LINED AND UNLINED DUCTS ARE CLEAR INSIDE VER1 IMFORTAN I NO I E& FIRE 6F IN L N L NOT E6 DUCT DIMENSIONS.
23. CONDITIONED AIR DUCTWORK SHALL BE CLASS "ONE'.FIBER GLASS 1 REPLACE ALL CWS E CWR GALVANIZED PIPING SERVING THE I. COORDINATE LOCATION OF FIRE SPRINKLER LINES AND HEADS WITH
DUCT BOARD IN ACCORDANCE WITH 5MAGNA'5 FI5ROU5 DUCT EXISTING AHU'S WITH NEW COPPER PIPING AND COPPER FITTIN�5. OTHER TRADES.
STANDARDS R-6 IN ATTIC SPACE. J 2. COORDINATE HEIGHT OF SPRINKLER HEADS WITH FINISHED CEILING
2 COORDINATE LOCATION OF PROPOSED FLOOR OPENINGS WITH HEIGHTS AS INDICATED ON THE ARCHITECTURAL DRAWINGS.
24. PROVIDE VOLUME DAMPERS, TURNING VANES, ETC., IN DUCTWORK FOR EXISTING STRUCTURAL ELEMENTS. TAKE NECESSARY ACTION t0 Revisions
PROPER AIR FLOW AND BALANCE. PROVIDE MULTIPLE VANE EXTRACTORS LOCATE AFFECTED PRE-TENSIONING CABLES BEFORE PROCEEDING 3. MAXIMUM AREA AND DISTANCE COVERAGE PER SPRINKLER HEAD SHALL
OR SPLITTERS WITH CONTROL RODS AT ALL OUTLETS CONNECTED CLOSER WITH WORK. BE AS SET FORTH BY N.F.P.A., BULLETIN 13. 03/20/00
THAN TWO DUCT DIAMETERS TO MAIN SUPPLY DUCT. AND WHERE SHOWN. 4. MINIMUM DISTANCE FROM SPRINKLER HEAD'TO ANY OBSTRUCTIVE GLM
25. PROVIDE AIR CONDITIONING UNITS WITH MATCHING HEAT-COOL ELEMENT SUCH AS LIGHTS, AIR DISTRIBUTION DEVICES, ETC. SHALL BE AS
THERMOSTATS WITH ON-OFF-AUTO SUS-BASE SWITCH, FURNISHED BY SET FORTH BY NP.P.A., BULLETIN 13.
EQUIPMENT MANUFACTURER 5. ALL PIPING SHALL BE AS SET FORTH BY N.F.P.A., BULLETIN 13.
26. COORDINATE LOCATION OF DUCTWORK WITH OTHER TRADES, 6. TEST ALL NEW PIPING AS REQUIRED AT 250 PSIG.
PARTICULARLY WHERE DUCTS RUN THROUGH STRUCTURAL ELEMENTS.
PROVIDE ALL NECESSARY SLEEVES BEFORE CONCRETE 16 POURED.
2'7. ALL CONTROL WIRING SHALL BE THE RESPONSIBILITY OF THE MECHANICAL
SUB-CONTRACTOR MECHANICAL SUB CONTRACTOR TO FURNISH ALL
MOTORS, STARTERS, AND RELAYS, ETC. APPROVED F6R
26. VENTILATION AND EXHAUST AIR DUCTWORK SHALL BE SHEET METAL PER BUILDING PEFt(11�'IiTING URPOSES
SMACNA STANDARDS.
BY MIAMI DAQE COUNTY FIR DEPARTI�E
2S. PERFORM A COMPLETE OPERATING AND BALANCING TEST OF THE REMODELED C T OR'S
SYSTEM. PROVIDE WRITTEN REPORT OF THE RESULT OF THIS TEST DEMONSTRATING FIRE PROTECTION CON Job No. Sheet No.
THE ACCEPTABILITY OF THE SYSTEM WORKING PLAN AS PER NFPA '13
SHALL Br_ SUBMITTED FOR APPROVAL L '
30. ALL EQUIPMENT DATA SHOWN IN THE EQUIPMENT SCHEDULES IS BASED ON TO MIAM1-DADE FIRE DE ART Date
MANUFACTURER'S ACTUAL CATALOG. VERIFY THIS INFORMATION WITH BEFORE ANY FIRE PROTECTION SYSTEM 03/06/00
MANUFACTURER'S PRIOR TO PURCHASING OR INSTALLING ANY EQUIPMENT. IS INSTALLED OR REMODELED Puga and Associates, Inc.
Engineers/Consultants Drawn by
31. A/C CNONTARACTTO RBI 5 RESPONSIBLE FOR OBTAINING HIS OWN PERMIT AND DATE J� a (j �c «' # EB 0005813 GSR/GLM
4970 S.W. 72 Avenue, #107 Appr. by
Miami, Florida 33155 JDP 1 of 3
(305) 661-7700
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