14-1206-016m
A/C
AIR CONDITIONING
HOR
HORIZONTAL
AFF
ABOVE FINISH FLOOR
HP
HORSEPOWER
BTU/HR
BRITISH THERMAL UNIT PER HOUR
ISOL.
ISOLATOR
CFM
CUBIC FEET PER MINUTE
KW
KILOWATTS
TDB
DEGREE FARENHEIT DRY BULB
LBS
POUNDS
'FWB
DEGREE FARENHEIT WET BULB
LRA
LOCKED ROTOR AMPERES
DG
DOOR GRILLE
O.A.
OUTSIDE AIR
DIFF
DIFFUSER
R.A.
RETURN AIR
DN
DOWN
RA/LD
RETURN AIR THROUGH LOUVERED DOOR
ENT
ENTERING
REG.
REGISTER
EXH
EXHAUST
REQ'D
REQUIRED
F.C.U.
FAN COIL UNIT
R.H.
RELATIVE HUMIDITY
F.D.
FIRE DAMPER
RPM
REVOLUTIONS PER MINUTE
FIN
FINISHED
SP.D.
SPUTTER DAMPER
F.L.A.
FULL LOAD AMPERES
SP
STATIC PRESSURE
FLEX
FLEXIBLE
TEMP.
TEMPERATURE
FL
FLOOR
T'STAT
THERMOSTAT
FLD
FULL LOUVER DOOR
TYP.
TYPICAL
FPM
FEET PER MINUTE
U.D.
UNDERCUT DOOR
GR
GRILLE
V.D.
VOLUME DAMPER
i • • ` ♦ •
1. THE NATURE OF THIS CONTRACT INVOLVES THE REMODELING OF EXISTING FACILITIES. THE CONTRACTOR
SHALL VISIT THE SITE AND VERIFY THE EXACT LOCATION AND QUANTITY, COOUNG CAPACITIES, PERFORMANCE
AND CONDITIONS OF EXISTING EQUIPMENT PRIOR TO THE BID. THE DRAWINGS 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.
2. ALL EQUIPMENT IN WORKING CONDITIONS REMOVED UNDER THIS CONTRACT SHALL BE PROTECTED AND
STORED AT THE JOB SITE FOR DELIVERY BY THE CONTRACTOR TO A LOCATION DESIGNATED BY THE OWNER.
ALL OTHERS INCLUDING DUCTWORK SYSTEM AND ACCESSORIES SHALL BE PHYSICALLY REMOVED AND DISPOSED
OF BY CONTRACTOR. CONTRACTOR SHALL COORDINATE WITH THE OWNER FOR FINAL ARRANGEMENTS. ANY ITEMS
NOT DESIRED TO BE SALVAGED BY THE OWNER SHALL BE DISPOSED OF BY THE CONTRACTOR AS PART OF HIS
SCOPE
3. ANY EQUIPMENT OR DEVICE TO REMAIN THAT MIGHT HAVE TO BE DISCONNECTED BECAUSE OF THE REMOVAL
OF ANY OTHER DEVICE MUST BE RECONNECTED AND TIED BACK TO THE EXISTING BUILDING SYSTEMS AND
TESTED FOR CORRECT OPERATION.
4. ANY EXISTING PIPING AND DUCTWORK INSULATION IN THE RETURN AIR PLENUM AREAS WHICH DO NOT MEET
A FLAME SPREAD RATING OF 25 AND SMOKE DEVELOPED RATING OF 50 SHALL BE REPLACED WITH THE
SPECIFICATIONS. NO COMBUSTIBLE MATERIALS SHALL REMAIN IN RETURN AIR PLENUMS.
5. CONTRACTOR SHALL INSPECT ALL EXISTING DUCTWORK TO BE REUSED AND MAKE ANY NECESSARY REPAIRS
TO ENSURE AN AIRTIGHT SYSTEM. AIR LEAKAGE RATES SHALL BE IN CONFORMANCE WITH THE CONTRACT
SPECIFICATIONS. DUCTWORK INSULATION SHALL BE INSPECTED AND REPLACED IN AREAS WHERE THE INSULATION
IS DETERIORATED, DAMAGED, OR NOT CONTINUOUS TO ENSURE THAT SWEATING DOES NOT OCCUR. ALL WORK
AND MATERIALS SHALL BE IN CONFORMANCE WITH THE CONTRACT SPECIFICATIONS. INSPECT AND /OR REPAIR
DUCT SUPPORTS TO ENSURE SECURE MOUNTING OF THE DUCT SYSTEM.
6. INTERRUPTION OF EXISTING FACILITIES AND /OR SERVICES SHALL BE KEPT TO A MINIMUM AND THE
CONTRACTOR SHALL FURNISH ALL MATERIALS REQUIRED WHENEVER TEMPORARY CONNECTIONS ARE NECESSARY
TO MAINTAIN CONTINUITY OF SERVICES. COORDINATE ALL INTERRUPTIONS WITH THE OWNER.
7. ALL BUILDING CONSTRUCTION AFFECTED BY THE REMOVAL, RELOCATION OR INSTALLATION OF ANY PIECE OF
EQUIPMENT SHALL BE REPAIRED AND FINISHED AS REQUIRED TO MATCH EXISTING CONDITIONS OR AS DIRECTED
BY THE ARCHITECTURAL DRAWINGS AND/OR SPECIFICATIONS
8. WHERE INTERFERENWS OCCUR AND DEPARTURES FROM INDICATED ARRANGEMENTS ARE REQUIRED.
COORDINATION WITH OTHER TRADES INVOLVED WILL BE REQUIRED TO DETERMINE CHANGED LOCATIONS AND
EVALUATIONS OF PIPING, DUCTWORK, ETC THE CONTRACTOR SHALL 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 DEPARTURES FROM CONTRACT DOCUMENTS.
9. CONTRACTOR SHALL ADVISE THE OWNER OF THE GENERAL CONDITIONS OF EXISTING EQUIPMENT TO REMAIN.
10. PRECAUTIONS SHALL BE TAKEN TO PREVENT CONTAMINATION OF OWNER EQUIPMENT, FURNITURE AND
CARPETING WITHIN THIS BUILDING. COVER AND WRAP EQUIPMENT, FURNITURE AND CARPETING AS NECESSARY.
DUST AND DEBRIS SHALL BE STRICTLY CONTROLLED. CLOSE COORDINATION WITH OWNER WILL BE REQUIRED.
DURING CONSTRUCTION CONTRACTOR SHALL FOLLOW THE SMACNA 1995 'IAQ GUIDELINES FOR OCCUPIED
BUILDINGS UNDER CONSTRUCTION'.
11. 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.
12. PROVIDE ALL NECESSARY INSTRUCTIONS TO THE OWNER IN THE OPERATION OF THE MECHANICAL SYSTEMS.
11 PROVIDE EQUIPMENT MAINTENANCE AND INSTRUCTION MANUALS. MANUALS SHALL BE SUBMITTED TO THE
ARCHITECT FOR ACCEPTANCE.
14. SUBMIT SHOP DRAWINGS FOR ACCEPTANCE BY THE ARCHITECT AND/OR ENGINEER BEFORE PROCEEDING WITH
PURCHASE OR INSTALLATION OF THE EQUIPMENT AND MATERIALS.
15. PROVIDE ALL NECESSARY ACCESS TO PANELS TO CONTROL VALVES, DAMPERS„ ETC.
16. BALANCE ALL SYSTEMS TO PROVIDE AIR QUANTITIES AND CAPACITIES AS INDICATED ON DRAWINGS.
17. ALL WORK SHALL BE FIELD CHECKED BEFORE INSTALLATION AND COORDINATED WITH ALL OTHER TRADES.
18. ALL SIZES SHOWN FOR LINED AND UNLINED DUCTS ARE CLEAR INSIDE DUCT DIMENSIONS.
19. PROVIDE VOLUME DAMPERS, TURNING VANES, ETC., IN DUCTWORK FOR A PROPER AIR FLOW AND BALANCE.
PROVIDE MULTIPLE VANE EXTRACTORS OR SPUTTERS WITH CONTROL RODS AT ALL OUTLETS CONNECTED CLOSER
THAN TWO DUCT DIAMETERS TO MAIN SUPPLY DUCT AND WHERE SHOWN.
20. COORDINATE LOCATION OF DUCTWORK WITH OTHER TRADES, PARTICULARLY WHERE DUCTS RUN THROUGH
STRUCTURAL ELEMENTS. PROVIDE ALL NECESSARY SIEVES BEFORE CONCRETE IS POURED.
21. ALL CONTROL WIRING SHALL BE THE RESPONSIBIUTY OF THE MECHANICAL SUBCONTRACTOR MECHANICAL
SUB CONTRACTOR TO FURNISH ALL MOTORS. STARTERS, AND RELAYS, ETC.
22. ALL DUCTWORK SHALL BE SHEET METAL PER SMACNA STANDARDS. CONDITIONED AIR DUCTWORK SHALL BE
INSULATED WITH 1 1/2' THICK FIBERGLASS INSULATION R6.
23. PERFORM A COMPLETE OPERATING AND BALANCING TEST OF THE REMODELED SYSTEM. PROVIDE WRITTEN
REPORT OF THE RESULT OF THIS TEST DEMONSTRATING THE ACCEPTABILITY OF THE SYSTEM.
24. A/C CONTRACTOR IS RESPONSIBLE FOR OBTAINING HIS OWN PERMIT AND PAYING ALL PERMIT FEES.
25. NO COMBUSTIBLE MATERIAL SHALL BE REPLACED ON RETURN AIR PLENUMS.
26. EXHAUST VENTS SHALL BE AT 10' MINIMUM DISTANCE FROM ANY OUTSIDE AIR INTAKE
27. CHILLED WATER PIPING SHALL BE BLACK STEEL AND INSULATED WITH 1 1/2' THICK CELLULAR GLASS
INSULATION FINISHED IN MASTIC. VALVES TO BE 3 -WAY.
2& CONDENSATE PIPING SHALL BE COPPER INSULATED WITH f ARMAFLEX (SEALM).
29. XRAY SLAB FOR LOCATION OF NEW EQUIPMENT MD/OR PIPE HANGERS
VERT.
VERTICAL
W/
WITH
W.P.
WATER PROOF
1 -W
ONE WAY
2 -W
TWO WAY
3 -W
THREE WAY
4-W
FOUR WAY
!J -'
THERMOSTAT (4' -0'
E.E.R.
ABOVE FINISH FLOOR)
AIR ENTERING EVAPORATOR F DB /WB
76/65
HTR TYPE
RT FISEC
(FIRST SIZE
ELECT. RESIST. HEATING KW
DUCT FLEXIBLE CONNECTION
X
VIBRATION ISOLATORS
IS OR 4A ETC. NUMBER do LETTER NEXT TO
CLG. DIFF.
INDICATES 11TUS PATTERN TYPE.
NOTE:
NOT ALL SYMBOLS do ABBREVIATIONS
ARE USED.
no. AA - F000104
t E U •ti
1. SCOPE OF WORK
WORK SHALL INCLUDE ALL LABOR, EQUIPMENT AND MATERIALS AND PERFORMING ALL OPERATIONS IN
CONNECTION WITH THE FURNISHING AND INSTALLATION OF ALL AIR CONDITIONIN% HEATING AND VENTILATION
WORK AS SHOWN ON DRAWINGS, HEREIN SPECIFIED MD /OR REQUIRED BY SITE CONDITION.
SHALL BE PROVIDED AS SCHEXM ON DRAWINGS.
COORDINATE OTHER INVOLVED TRADES. IN CASE OF CONFLICT BETWEEN DRAWINGS AND
SPECIFICATIONS. •e STRINGENT REQUIREMENT AS DETERMINED t• »• PRECEDENT
, REFER T 1 PLANS FOR ADDITIONAL NOTES.
c) LOCA71ONS FOR ALL TEMPERATURE SENSORS ARE IN RETURN AIR. LOCATE CONTROLS ON WALL IN COORDINATION
WTI! mil. «.l. I
d) CONTRACTOR SHALL OBTAIN A COMPLETE SET OF CONSTRUCTION DRAWINGS AN SPECIFICATIONS, AND REVIEW SAME TO
ENSURE THAT ALL INDICATED ITEMS ARE INCLUDED IN THE BASE BID. ALL ITEMS REQUIRING A MECHANICAL CONNECTION
( DUCTWORK, PIPING, CONTROLS, ETC.) SHALL BE COMPLETELY INSTALLED TO PROVIDE FULLY OPERATIONAL AND
FUNCTIONAL SYSTEMS, AND SHALL BE INCLUDED IN THE BASE BID.
g)FLEXIBLE AIR DUCTS SHALL BE USED FOR RUN OUTS BETWEEN THE SUPPLY AND RETURN DUCTS AND THE
AIR DISTRIBUTION DEVICES. FLEXIBLE DUCT SHALL BE A MINIMUM OF FOUR AND A MAXIMUM OF TEN FEET IN
LENGTH AND SHALL BE CONSTRUCTED OF MYLAR COATED WIRE HELIX INNER WALL WITH I' THICK FIBERGLASS
INSULATION AND METALIZED MYLAR VAPOR BARRIER OUTER WALL ATTACH FLEXIBLE DUCTS TO DIFFUSERS
AND SPIN COLLARS WITH NYLON OR METAL DRAW BANDS AND SEAL THE JOINTS WITH TAPE AND MASTIC AS
SPECIFIED TO MAINTAIN THE VAPOR BARRIER. FLEXIBLE DUCT AND SPIN COLLAR SIZE SHALL BE THE SAME
NOMINAL DIAMETER AS THE NECK OF THE AIR DISTRIBUTION DEVICE IT IS CONNECTED M. FLEXIBLE DUCTS
SHALL BE ONE PIECE AND NOT SPLICED TOGETHER.
2. DUCTWORK
aj ALL SUPPLY, RETURN, EXHAUST, AND OUT SIDE Al DUCTWORK SHALL BE CONSTRUCTED OF GALVANIZED SHEET
METAL FABRICATED IN COMPLIANCE WITH SMACNA 'HVAC DUCT CONSTRUCTION STANDARDS METAL AND FLEXIBLE'
FOR SEALING REQUIREMENTS PRESSURE CLASSIFICATIONS, REFER TO THE PROJECT SPECIFICATIONS, SECTION
15890 FOR CONSTRUCTION DETAILS SPECIFIC TO THIS PROJECT REFER TO DRAWING DETAILS
b) ALL CONCEALED SUPPLY AIR AND RETURN AIR DUCTWORK SHALL EXTERNALLY INSULATED WITH DUCT WRAP R6
MINIMUM. SUPPLY AND RETURN DUCTWORK IN EXPOSED AREAS SUCH AS THE MEDIA CENTER OR MECHANICAL ROOMS
SHALL BE PRE INSULATED DOUBLE WALL TYPE OR SHALL EXTERNAL RIGID BOARD INSULATION. DPOSED DUCTWORK
SHALL BE SEALED, CLEANED, PRIMED AND PAINTED IN THE COLOR COORDINATED BY THE ARCHITECT.
c) EXHAUST AND OUTSIDE AIR DUCTS SHALL BE INSULATED, REUEF AIR DUCTS SHALL BE INSULATED FOR EIGHT FEET
FROM THE CONNECTION M THE RETURN AIR. OUTSIDE AIR DUCTS SHALL SLOPE BACK TO THE INTAKE LOUVER PLENUM
AT 1/8' PER FOOT. THE INTAKE LOUVER PLENUM SHALL SLOPE BACK TO THE LOUVER AT 1/2' PER FOOT AND SHALL
SEALED TO DRAIN OUT THE LOUVER
d) FLEXIBLE AIR DUCTS SHALL BE USED FOR RUN OUTS BETWEEN THE SUPPLY, EXHAUST, AND RETURN
DUCTS AND THE AIR DISTRIBUTION DEVICES. FLEXIBLE DUCT SHALL BE A MINIMUM OF FOUR AND A MAXIMUM
OF TEN FEET IN LENGTH AND SHALL BE CONSTRUCTED OF MYLAR COATED WIRE HELIX INNER WALL WITH 1'
THICK FIBERGLASS INSULATION AND METAUZED MYLAR VAPOR BARRIER OUTER WALL ATTACH FILM LE
DUCTS TO DIFFUSERS AND SPIN COLLARS WITH NYLON OR METAL DRAW BANDS AND SEAL THE JOINTS WITH
TAPE AND MASTIC AS SPECIFIED TO MAINTAIN THE VAPOR BARRIER. FLDQBLE DUCT AND SPIN COLLAR SIZE
SHALL BE THE SAME NOMINAL DIAMETER AS THE NECK OF THE AIR DISTRIBUTION DEVICE IT IS CONNECTED
M. FLEIQBLE DUCTS SHALL BE ONE PIECE AND NOT SPLICED TOGETHER.
e} PROVIDE ACCESS PANELS AT ALL FIRE DAMPERS, DUCT SMOKE DETECTORS, DUCT HEATERS, BALANCING DAMPERS,
AND AUTOMATIC TEMPERATURE CONTROL DEVICES WITH MAXIMUM ALLOWABLE STANDARD SIZES PERMITTED BY THE
DUCT DIMENSIONS
f} SPIN COLLARS SHALL BE OF THE INTEGRAL TYPE WITH LOCKING WING AND 2' STAND OFF BRACKET. ALA- ,_;PIN
COLLARS SHALL BE ATTACHED TO THE SIDE DUCT AND THE CONNECTION SEALED WITH MASTIC. (ONNECr N TO
THE TOP OR BOTTOM OF THE DUCT SHALL NOT BE USED UNLESS SPECIFICALLY APPROVED BY THE ENGINEER.
SPRAY PAINT DAMPER HANDLES DAY -GLOW YELLOW AND INSTALL A 36' LONG RIBBON ON THE HANDLE FOR
TEST AND BALANCE IDENTIFICATION PURPOSES AFTER INSTALLATION.
DURING CONSTRUCTION THE ENDS OF DUCTWORK SHALL BE KEPT SEALED USING PLASTIC SHEETING AND TAPE
9} PROVIDE SINGLE THICKNESS METAL TURNING VANES IN ALL SQUARE ELBOWS INCLUDING SUPPLY RETURN. EXHAUST, AND
OUTSIDE AIR DUCTS. WHERE UNEQUAL SQUARE ELBOWS ARE SHOWN TURNING VANES WITH TRAILING EDGES SHALL BE
USE). RADIUS ELBOWS SHALL HAVE AT -LEAST TWO FULL LENGTH VANES.
h) PROVIDE MISCELLANEOUS STEEL TO SPAN ACROSS BEAMS AND PURLINS WHERE REQUIRED FOR
INTERMEDIATE SUPPORTS.
3. AIR DISTRIBUTION
a) ALL AIR OUTLETS AND INLETS SHALL BE PRICE, OR EQUAL, AND OF ALL ALUMINUM CONSTRUCTION
OF THE SIZE AND TYPES SHOWN ON DRAWINGS.
b) EXACT LOCATIONS OF AIR DISTRIBUTION DEVICES SHALL BE COORDINATED WITH LIGHTS AND WITH THE
SUSPENDED CEILINGS, REFER TO ARCHITECTURE
c) PROVIDE ACCESS PANELS IN CEILINGS AND WALLS. AT ALL FIRE DAMPERS, DUCT SMOKE DETECTORS, DUCT
HEATERS, BALANCING DAMPERS, CONTROL. VALVES„ AND AUTOMATIC TEMPERATURE CONTROL DEVICES
d) LOUVERS SHALL BE CONSTRUCTED OF ALUMINUM WITH A BAKED ON KYNAR FINISH AND SHALL BE
EQUAL TO RUSKIN MODEL ELF6375DXD AND SHALL HAVE AN PRODUCT APPROVAL FOR HURRICANE
e} CONTRACTOR SHALL PROVIDE POSITIVE MEANS FOR BALANCING EACH INDIVIDUAL AIR CONDITIONING SUPPLY AIR
OUTLET, AS PER SCHEDULES & DRAWINGS. SYSTEMS SHALL BE BALANCED AGAINST THE ACTUAL INSTALLED
STATIC PRESSURE
4. TESTS
ALL TESTS SHALL BE PERFORMED AS REQUIRED DURING THE DIFFERENT STAGES OF
WORK AND A FINAL 24 HOUR MINIMUM RUNNING TEST SHALL BE DONE AFTER ALL OTHER
TESTS AND BALANCING OPERATIONS HAVE BEEN DONE.
5. GUARANTEE
CONTRACTOR SHALL FURNISH A WRITTEN GUARANTEE COVERING ALL WORKMANSHIP AND
MATERIALS FOR A PERIOD OF ONE YEAR FROM DATE OF ACCEPTANCE.
Telecom Room HVAC Plan
M -1
1/411
INCREMENTAL TYPE A/C UNIT SCHEDULE
UNIT DESIGNATION
Q
QUANTITY REQUIRED
1
MOUNTING TYPE
THRU WALL
AREA SERVED
SEE PLAN
DESIGN MANUFACTURER
FRIEDRICH WALL MASTER
MANUFACTURER'S MODEL NO.
WS16C30
TOTAL COOLING BTU/HR
15,000
E.E.R.
10.0
AIR ENTERING EVAPORATOR F DB /WB
76/65
HTR TYPE
COOLING ONLY
ELECT. RESIST. HEATING KW
-
ELECTRICAL SERVICE AVAILABLE
208V -1+
UNIT TOTAL AMPS (FUSE SIZE)
8.9/20
OZ
ALL UNITS TO BE SEASHORE CONSTRUCTION; PROVIDE ANODIZED ALUMINUM CUSTOM
HORIZONTAL LOUVER IN COLOR TO BE SELECTED BY ARCHITECT.
PROVIDE REMOTELY MOUNTED PROGRAMMABLE THERMOSTAT MOUNTED AT +48' AFF
RVAC.DelffI& MOTES
APPI.ESS TO ALL ILV.A.C. WORK
1• H.V.A.C. TEST AND BALANCE REPORT TO BE INCLUDED BY CONTRACTOR.
2, FIRE RATE AND PACK ALL OPENINGS CROSSING THROUGH ALL FIRE
RATED ASSEMBLIES AS SHOWN ON THE DETAILS.
3. PROVIDE AFIRE DAMPER AT EACH CROSSING OF AFIRE RATED WALL
OR PARTITION.
4. ALL DUCTWORK ROUTING SHOWN IS DIAGRAMMATIC. NOT EVERY ELBOW
BEND. OFFSET OR TAP OFF IS SHOWN. CONTRACTOR SHALL INCLUDE
IN HIS/HER BID ALL SUCH ITEMS REQUIRED TO INSTALL H.V.A.C.
DUCTWORK IN ORDER TO CLEAR STRUCTURAL OR OTHER OBSTRUCTIONS
AND MAINTAINING COUNG HEIGHTS REQUIRED.
5. THE CONTRACTOR SHALL PROVIDE COORDINATED SHOP DRAWINGS OF
ALL MECHANICAL TRADES. THESE SHALL EVIDENCE COORDINATION
BETWEEN THE H.V.A.C., PLUMBING AND FIRE PROTECTION AND THE
STRUCTURAL, ARCHITECTURAL AND ELECTRICAL THE DRAWINGS SHALL
BE OF A LARGE ENOUGH SCALE TO ALLOW FOR THE PROPER
COORDINATION OF ALL TRADES. ALL LOCATIONS OF POSSIBLE
CONFLICT WILL BE CLEARLY NOTED FOR RESOLUTION BY THE
ARCHITECT/ENGINEER. ANY ITEMS NOT SHOWN AS POSSIBLE
CONFUCTS ON THESE SHOP DRAWINGS WILL BE CONSIGNED TO HAVE
BEEN RESOLVED AT NO ADDITIONAL COST BY THE INDIVIDUAL TRADE
CONCERNED.
SLOPE 1/8'/ FT.
SEE PLAN
FOR SIZE
AC UNIT
CONDRMTE TRAP DUAL
ILTB
ANCHOR WITH 318' LAG BOLT OR OR
OTHER APPROVED FASTENING METHOD-
3'x1 1/2' ALUM. CHANNEL
(2) 3/8' ALL
CONT. CHANNEL
1 1 /2'x1 1 /2'x1 /8' ANGLE CLEAR ANC
UTILIZE (2) 1 1/2' 'C' CHANNELS AND TWO
CONTINUOUS WALL BRACKETS IN UEV OF
OVERHANG RODS AT LOCATION WHERE THERE
IS NO CONCRETE OVERHANG
•e • z II I I IA,
A • I WA I • Z 1 >t
BLOCK WALL
A/C UNIT SLEEVE
THRU WALL A/C UNIT
I I
F RAGA ENGMEER8
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florlda registration
no. AA - F000104
F RAGA ENGMEER8
MM LO U A
= M�M !{rO�A MGM
IRM F. FRAGA FL REG. 19922