12-965-002C
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HVAC GENERAL NOTES
I.
HVAC DRAWINGS ARE DIAGRAMMATICAL IN NATURE AND REPRESENT
12.
IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO PERFORM ALL WORK
DUCT SMOKE DETECTOR(S)
EXISTING CONDITIONS BASED ON DRAWINGS AND SITE OBSERVATIONS.
X
NECESSARY TO PREPARE THE STRUCTURE FOR THE INSTALLATION
X
CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OF ALL ACTUAL
SMOKE DAMPER(S)
AND /OR DEMOLITION WORK OF THE MECHANICAL SYSTEMS. ALL HOLES,
X
CONDITIONS INCLUDING. DUCTWORK AND LOCATIONS AND SIZES.
SPECIFICATIONS
OPENINGS AND ANY DAMAGED MATERIALS OR SURFACES SHALL BE
2.
DUE TO DRAWINGS BEING DIAGRAMMATICAL IN NATURE RISERS AND
X
REPAIRED AND FINISHED TO MATCH EXISTING.
PLAN - DEMOLITION - MECHANICAL
DROPS ARE NOT SHOWN - CONTRACTOR SHALL INCLUDE THESE IN THE
13.
ALL DEMOLITION WORK SHALL COMPLY WITH NFPA 241 AND THE
X
BID - WHERE POSSIBLE ALL RISERS AND DROPS SHALL BE CONSTRUCTED
PLAN - NEW CONSTRUCTION - MECHANICAL
REQUIREMENTS OF THE OWNER.
FIRST FLOOR
USING 45 DEGREE OR LONG RADIUS ELBOWS.
M4.1
MECHANICAL
3.
PROVIDE AND INSTALL NECESSARY DUCTWORK TRANSITIONS AS
14.
PROVIDE TEMPORARY FILTERS ON ALL RETURN AIR GRILLES AND
M5.1
REQUIRED FOR EQUIPMENT CONNECTIONS. CONSULT MANUFACTURER'S
CONTROLS
TRANSFER OPENINGS IN THE WORK AREA.
DATA FOR ACTUAL DUCTWORK AND PIPING CONNECTIONS SIZES,
15.
EXISTING SYSTEMS SHOWN ON THE DRAWINGS ARE BASED ON
02
INCLUDING, BUT NOT LIMITED TO THOSE SHOWN.
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AVAILABLE RECORD DRAWINGS. THIS INFORMATION IS ONLY PARTIALLY
4.
PROVIDE MANUAL VOLUME DAMPERS AT ALL LOW PRESSURE BRANCH
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VERIFIED. THE CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY AND
DUCTS TO INDIVIDUAL DIFFUSERS AND GRILLES AND TO ALL LOW
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INVESTIGATE ALL CONDITIONS THAT AFFECTS THE WORK PRIOR TO
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PRESSURE BRANCH DUCTS TO REHEAT COILS. PROVIDE DAMPERS AS
SUBMITTING THE BID.
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CLOSE AS POSSIBLE TO MAIN IN BRANCH CONNECTION. SEE DIFFUSER
16.
ALL DIFFUSERS IN SAME SPACE SHALL HAVE THE SAME FULL FACE SIZE
AND GRILLE SCHEDULE AND SPECIFICATIONS FOR ADDITIONAL
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USING LARGEST SIZE REQUIRED FROM DIFFUSER AND GRILLE SCHEDULE.
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INFORMATION.
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17.
PROVIDE CLEAR ACCESS TO FIRE DAMPERS AND VALVES.
5.
SCHEDULE NEW CONSTRUCTION WORK WITH THE OWNER WELL IN
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ADVANCE.
18.
ALL DUCTWORK MATERIALS SHALL BE PROTECTED WHILE BEING SHIPPED
TO THE SITE, STORED ON SITE AND AS INSTALLATION PROGRESSES.
6.
ALL FINISHES AND SURFACES TO REMAIN WHICH ARE DAMAGED DURING
DUCTWORK AND PIPING STORED ON SITE PRIOR TO INSTALLATION SHALL BE
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CONSTRUCTION WORK SHALL BE REPAIRED OR REPLACED TO THE
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cm
OFF THE FLOOR. COVER ALL DIFFUSERS AND GRILLES AFTER INSTALLATION
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SATISFACTION OF THE OWNER AT NO ADDITIONAL COST TO THE OWNER.
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PRIOR TO EQUIPMENT START UP AND TEST AND BALANCE.
7.
NO DUCTWORK OR CONDUIT SHALL BE INSTALLED UNTIL IT IS
COORDINATED WITH ALL OTHER TRADES AFFECTED. PROVIDE ALL
19.
INSTALL INTAKE AND EXHAUST PROTECTIVE SCREENS PER FMC TABLE 401.6
OFFSETS REQUIRED TO AVOID INTERFERENCE WITH OTHER TRADES=
FOR EQUIPMENT.
EXISTING CONDITIONS AND WITH THE STRUCTURE, INCLUDING, BUT NOT
20.
PROVIDE MAINTENANCE MANUALS FOR ALL PIECES OF EQUIPMENT FOR
LIMITED TO, THOSE SHOWN.
OWNERS USE FOR PREVENTATIVE MAINTENANCE AND GENERAL RECORDS.
8.
IF NO SIZE IS SHOWN FOR DUCT SERVING DIFFUSER OR GRILLES, USE
IDENTIFY EACH PIECE OF EQUIPMENT IN A TABBED, 3 RING BINDER
THAT MATCHES THE LABELS ON THE EQUIPMENT.
SIZE SHOWN ON DIFFUSER AND GRILLE SCHEDULE.
9.
DUCTWORK ROUTED PARALLEL TO A WALL. RATED OR CORRIDOR SHALL
21.
PROVIDE MANUFACTURERS CERTIFIED DATA (NOA) OR CALCULATIONS ON ALL
BE INSTALLED WITH MINIMUM 6' CLEARANCE TO ALLOW FOR INSPECTION
EXTERIOR MOUNTED EQUIPMENT DURING SUBMITTAL PHASE, WHICH INDICATES
OF WALL PENETRATIONS. CONTRACTOR SHALL PROVIDE 12' CLEARANCE
THAT THE EQUIPMENT CAN WITHSTAND A WIND LOAD REQUIRED BY THE FSBC.
WHERE POSSIBLE. COORDINATE.
10.
REFER TO DETAIL SHEETS AND SPECIFICATIONS FOR ADDITIONAL
8 Q
INSTALLATION REQUIREMENTS.
11.
CONTRACTOR SHALL SUBMIT A COMPLETE LIST OF EQUIPMENT AND
ITEMS TO BE REMOVED TO THE OWNER. ALL ITEMS THAT THE OWNER
WISHES TO RETAIN SHALL BE TURNED OVER TO OWNER AND THE
REMAINDER SHALL BE REMOVED FROM THE SITE AND DISPOSED OF IN A
PROPER MANNER BY CONTRACTOR.
HVAC I -END
DUCTWORK
® SUPPLY DUCTWORK
RETURN OR EXHAUST
DUCTWORK
® FO FIRE DAMPER
® 340 �- SUPPLY DIFFUSER &
AIR QUANTITY
0 120 R. - RETURN GRILLE & AIR
QUANTITY
0 160 E. EXHAUST T GRILLE & AIR
OT THERMOSTAT (ADJUST.)
a- REHEAT COIL
R• _ �- RISE IN DUCTWORK
DROP IN DUCTWORK
CONICAL TEE CONN.
DBELLMOUTH CONN.
� 45 "THROAT TAP
BRANCH CONNECTION
W /RADIUS ELBOW R /W =1.5
R
TURNING VANES IN
ELBOW
DIVIDED FLOW
�l FITTINGS
M.V.D. �- MANUAL VOL. DAMPER
A.D. ACCESS DOOR
NOTE: NOT ALL SYMBOLS MAY APPLY.
AHU OPERATION DURING CONS TRUCTION
THE USE OF NEW OR EXISTING AIR HANDLING UNITS DURING CONSTRUCTION IS PROHIBITED
UNLESS APPROVED BY THE OWNER AND THE PROCEDURES OUTLINED IN THIS PARAGRAPH
ARE FOLLOWED RIGIDLY.
I. THE CONTRACTOR SHALL PROTECT THE INTERIOR OF ALL DUCTWORK AND AIR
HANDLING UNITS FROM THE ACCUMULATION OF DIRT AND DUST USUALLY
ASSOCIATED WITH THE FINISHING STAGES OF THECONSTRUCTION WORK.
2. DUCTWORK STORED ON SITE AWAITING INSTALLATION SHALL BE CAREFULLY
EXAMINED AND THOROUGHLY CLEANED BEFORE PLACEMENT IN ITS FINAL LOCATION.
THE ENDS OF DUCTWORK SHALL BE CLOSED DURING CONSTRUCTION.
3. THE AIR HANDLING UNITS WILL BE ALLOWED TO OPERATE DURING THE FINISHING
STAGES OF THE GENERAL WORK PROVIDED THE PRE - FILTERS ARE IN PLACE AND
THE ENDS OF ALL RETURN AIR INLETS ARE COVERED WITH ROLL -UP FILTER MATERIAL.
4.WHEN THE SPACE IS TURNED OVER TO THE OWNER, THE CONTRACTOR SHALL REMOVE
ALL FILTERS USED DURING CONSTRUCTION AND REPLACE THEM WITH NEW FILTERS.
5. USE OF NEW AHU'S DURING CONSTRUCTION IS NOT ALLOWED.
6. FSD'S SHALL BE INTERLOCKED WITH ASSOCIATED AHU (AND /OR EF) AND SHALL OPERAI
PER CONTROL SEQUENCE.
MECHANICAL AS-BUILTS NOTE
MECHANICAL CONTRACTOR IS REQUIRED TO SUMBIT MECHANICAL AS BUILT PLANS
UPON COMPLETION OF THE PROJECT. COMPLETION IS DEFINED AS THE OWNER
RECEIVING A 'CO' AND MECHANICAL INSPECTOR HAS FINALIZED AND APPROVED THE
INSTALLATION.
AS BUILTS SHALL BE SUBMITTED IN ELECTRONIC FASHION IN EITHER AUTOCAD FORMAT
OR SCANNED FILES IN PDF FORMAT.
AS BUILTS SHALL BE LEGIBLE AND NEAT. AS BUILTS WILL BE RETAINED BY
ARCHITECT AND ENGINEER FOR RECORD OF CHANGES TO THE SYSTEM. AS BUILTS WILL
BE SUBMITTED TO OWNER THROUGH ARCHITECT AND ENGINEER.
MECHANICAL EXI0"T1NG FIELD COFIDI1101VS
MECHANICAL CONTRACTOR IS REQUIRED PRIOR TO FINAL INSPECTIONS TO LABEL ALL
NEW AND EXISTING PIPES, VALVES, BOXES, AHU'S, FAN COILS, ETC. WITH
PROPER TAGS AND LABELS. (SEE BOOK SPECIFICATIONS FOR LABELING).
CONTRACTOR SHALL WORK WITH OWNER /FACILITIES STAFF TO DETERMINE ALL
EXISTING SERVICES FUNCTIONS, SOURCES, NAMES, ETC FOR PROPER IDENTIFICATION.
ALL IDENTIFICATIONS SHALL BE CLEARLY NOTED ON AS BUILT CONDITIONS AND SHALL
BE TURNED OVER TO OWNER AND DESIGN TEAM FOR FINAL RECORDS.
CONTRACTOR IS REQUIRED TO HAVE LABELING AND IDENTIFICATION COMPLETED
PRIOR TO 75% INSPECTIONS AND /OR COMPLETION OF CONSTRUCTION.
SEQUENCE OF OPERATION
UPON ACTIVATION OF ANY FIRE ALARM DEVICE IN THE AREA SERVED
BY ANY AIR HANDLING UNIT OR EXHAUST FAN, ALL EQUIPMENT AND
ASSOCIATED FSD'S SHALL DE-ENERGIZE. FANS IDENTIFIED AS EXHAUSTING
HAZARDOUS MATERIAL SHALL RUN CONTINUOUSLY.
DUCT AND INSULATION
DUCTWORK
L INTERIOR SUPPLY AND RETURN AIR DUCTWORK IN CEILING SPACE
(WITH ROOF INSULATION >RI2) 2 4' THICK. R -6.0 MIN, FIBERGLASS.
HVAC DESIGN REQUIRES
Date:
YES
NO
DUCT SMOKE DETECTOR(S)
SHEET TITLE
X
FIRE DAMPER(S)
X
MO.2
SMOKE DAMPER(S)
SCHEDULES
X
FIRE RATED ENCLOSURE
SPECIFICATIONS
X
FIRE RATED ROOF /FLOOR CEILING ASSEMBLY
ZONE VENTILATION PLAN - MECHANICAL
X
FIRE STOPPING (SEE ARCH.)
PLAN - DEMOLITION - MECHANICAL
X
SMOKE CONTROL
PLAN - DEMOLITION - PIPING
X
MECHANICAL DEwounoN Nor�s - --i
1. FOR EQUIPMENT AND SYSTEMS TO REMAIN IT SHALL BE THE CONTRACTOFk'S: -
RESPONSIBILITY TO VERIFY THE CONDITION OF, EXACT SIZES AND LOCATIGN -OF - -
EXISTING DUCT AND PIPING ETC. BEFORE DEMOLITION WORK IS BEGUN. REPORT
ANY DISCREPANCIES BETWEEN PLANS AND ACTUAL FIELD CONDITIONS TO THE
OWNER AND ENGINEER PRIOR TO THE COMMENCEMENT OF DEMOLITION WORK-_
2. REMOVE THE INDICATED HVAC ITEMS AS SHOWN ON PLANS, THIS INCLUC_ES -ALL
HANGERS, STRAPS AND RELATED MATERIAL. AS DIRECTED THIS MATER'AL
SHALL BE REMOVED FROM THE SITE OR TURNED OVER TO THE OWNER ( -AS
DIRECTED BY THE OWNER).
3. CAP AND SEAL AIR TIGHT ALL POINTS AT WHICH DUCTWORK IS REMOVED FROM
DUCTWORK THAT WILL REMAIN.
4. PATCH AND MATCH OPENINGS IN WALLS TO MAINTAIN THE INTEGRITY OF THE
WALL WHERE AIR DEVICES, DUCTS, PIPING, ETC. HAVE BEEN REMOVED.
(MAINTAIN THE EXISTING RATINGS).
5. CONTRACTOR SHALL VERIFY CLEARANCE REQUIREMENTS AND INDICATE
ROUTING OF NEW DUCTWORK BEFORE FABRICATION BEGINS AS RISES AND
DROPS MAY BE NECESSARY DUE TO EXISTING FIELD CONDITIONS.
6. ALL DEMOLITION WORK SHALL COMPLY WITH NFPA 241 AND THE REQUIREMENTS
OF THE OWNER.
TEST & BALANICE (VOTES
1. PRECONSTRUCTION:
PRIOR TO COMMENCEMENT OF ANY HVAC WORK AN INDEPENDENT AABC OR NEBB
CERTIFIED T &B CONTRACTOR SHALL MEASURE AND DOCUMENT, IN A TYPED REPORT
THE AIRFLOW QUANTITIES PROVIDED OR EXHAUSTED BY ALL EXISTING
EQUIPMENT AND DUCTS TO REMAIN THAT SERVE OR ARE SERVED FROM THE
RENOVATED AREA. SUBMIT TYPE WRITTEN DATA TO ENGINEER FOR REVIEW.
THE FOLLOWING INFORMATION IS REQUIRED:
- AIR FLOW OF ALL AIR DEVICES IN RENOVATED AREA(S).
- AIR FLOW (TRAVERSE) AT MAINS AND BRANCH DUCTS SERVING THE RENOVATED
AREA(S).
- AIR FLOW AT UNITS (TRAVERSE) AT MAINS AND BRANCH DUCTS SERVING THE
RENOVATED AREA(S).
- SUCTION AND DISCHARGE STATIC AT UNITS SERVING THE RENOVATED AREA(S).
- MEASURED FAN RPM, MOTOR AMPERAGE FOR ALL UNITS SERVING THE RENOVATED
AREA(S).
- PROVIDE EXISTING UNIT AND MOTOR NAME PLATE DATE.
- WATERFLOW TO COILS AS APPLICABLE.
2. FINAL CONSTRUCTION:
UPON COMPLETION OF THE HVAC RENOVATION WORK, THE SAME CONTRACTOR SHALL
REBALANCE THE NEW AND EXISTING EQUIPMENT AND DUCTS TO PROVIDE INDICATED
AIR QUANTITIES TO THE RENOVATED SPACE. ANY ADDITION OF DAMPERS,
ADJUSTMENTS, (FAN SPEED, CHANGE OUT OF PULLEYS, ETC.) REQUIRED FOR THIS SHALL
BE INCLUDED IN THIS CONTRACTORS PROPOSAL.
3. FINAL REPORT:
SUBMIT FINAL TEST AND BALANCE REPORT TO ENGINEER FOR REVIEW AND ACCEPTANCE
ONE WEEK PRIOR TO FINAL AHCA INSPECTION FOR EACH PHASE.
4.PRE -TEST & BALANCE:
IF PRE TEST AND BALANCE IS NOT COMPLETED IT IS THE SOLE RESPONSIBILITY OF
THE CONTRACTOR TO BALANCE ANY AND ALL SYSTEMS REQUIRED TO CREATE A
PROPERLY BALANCED SYSTEM.
Smith
SR Seckman
Reid, Inc.
600 West Hillsboro, Suite 300
Deerfield Beach, FL 33441
(954) 421 -1260
FAX: (954) 421 -1466
www.ssr- inc.com
Firm Certification - EB- 0000857
Michael A. Steward PE - 65701
John E. Moulder PE - 33200
SSR JOB # 1232016.0
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Date:
DRAWING INDEIC
SHEET
NUMBER
SHEET TITLE
MO.1
MECHANICAL
LEGEND, NOTES AND DRAWING INDEX
MO.2
MECHANICAL
SCHEDULES
MO.3
MECHANICAL
SPECIFICATIONS
M1.0
CONSTRUCTION
ZONE VENTILATION PLAN - MECHANICAL
M1.1
FIRST FLOOR
PLAN - DEMOLITION - MECHANICAL
M1.2
FIRST FLOOR
PLAN - DEMOLITION - PIPING
M2.1
FIRST FLOOR
PLAN - NEW CONSTRUCTION - MECHANICAL
M2.2
FIRST FLOOR
PLAN - NEW CONSTRUCTION - PIPING
M4.1
MECHANICAL
DETAILS
M4.2
MECHANICAL
DETAILS
M5.1
MECHANICAL
CONTROLS
Smith
SR Seckman
Reid, Inc.
600 West Hillsboro, Suite 300
Deerfield Beach, FL 33441
(954) 421 -1260
FAX: (954) 421 -1466
www.ssr- inc.com
Firm Certification - EB- 0000857
Michael A. Steward PE - 65701
John E. Moulder PE - 33200
SSR JOB # 1232016.0
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Comm. No: 12007.00-
Date:
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Comm. No: 12007.00-
Date:
05/22/12
Drawn:
Revised:
QADDENDUM
2
06/21/12
0
05/08/13