06-2055-011HVAC GENERAL NOTES
I. HVAC DRAWINGS ARE DIAGRAMMATICAL IN NATURE AND REPRESENT
EXISTING CONDITIONS BASED ON DRAWINGS AND SITE OBSERVATIONS.
CONTRACTOR IS RESPONSIBLE FOR FIELD VERIFICATION OF ALL ACTUAL
CONDITIONS INCLUDING, DUCTWORK AND PIPING LOCATIONS AND SIZES.
2. DUE TO DRAWINGS BEING DIAGRAMMATICAL IN NATURE RISERS AND
DROPS ARE NOT SHOWN - CONTRACTOR SHALL INCLUDE THESE IN THE
BID - WHERE POSSIBLE ALL RISERS AND DROPS SHALL BE CONSTRUCTED
USING 45 DEGREE OR LONG RADIUS ELBOWS.
3. PROVIDE AND INSTALL NECESSARY DUCTWORK TRANSITIONS AND PIPING
INCREASERS /REDUCERS AS REQUIRED FOR EQUIPMENT CONNECTIONS.
CONSULT MANUFACTURER'S DATA FOR ACTUAL DUCTWORK AND PIPING
CONNECTIONS SIZES, INCLUDING, BUT NOT LIMITED TO THOSE SHOWN.
4. PROVIDE MANUAL VOLUME DAMPERS AT ALL LOW PRESSURE BRANCH
DUCTS TO INDIVIDUAL DIFFUSERS AND GRILLES AND TO ALL LOW
PRESSURE BRANCH DUCTS TO REHEAT COILS. PROVIDE DAMPERS AS
CLOSE AS POSSIBLE TO BRANCH CONNECTION TO MAIN. SEE DIFFUSER
AND GRILLE SCHEDULE AND SPECIFICATIONS FOR ADDITIONAL
INFORMATION.
5. SCHEDULE NEW CONSTRUCTION WORK WITH THE OWNER WELL IN
ADVANCE. CONSTRUCTION WORK AND DEMOLITION SHALL BE
PERFORMED OR REPLACED TO THE SATISFACTION OF THE OWNER AT NO
ADDITIONAL COST TO THE OWNER.
6. ALL FINISHES AND SURFACES TO REMAIN WHICH ARE DAMAGED DURING
CONSTRUCTION WORK SHALL BE REPAIRED OR REPLACED TO THE
SATISFACTION OF THE OWNER AT NO ADDITIONAL COST TO THE OWNER.
7. DO NOT BLOCK TUBE PULL OR SERVICE SPACE ON EQUIPMENT WITH
PIPING, DUCTWORK. ETC.. (FLANGED OR REMOVABLE SECTIONS MAY BE
USED IN SOME INSTANCES WHERE TIGHT CLEARANCES EXISTS).
B. NO PIPING, DUCTWORK, OR CONDUIT SHALL BE INSTALLED UNTIL IT IS
COORDINATED WITH ALL OTHER TRADES AFFECTED. PROVIDE ALL
OFFSETS REQUIRED TO AVOID INTERFERENCE WITH OTHER TRADES;
EXISTING CONDITIONS AND WITH THE STRUCTURE, INCLUDING, BUT NOT
LIMITED TO, THOSE SHOWN.
9. IF NO SIZE IS SHOWN FOR DUCT SERVING DIFFUSER OR GRILLES, USE
SIZE SHOWN ON DIFFUSER AND GRILLE SCHEDULE.
10. DUCTWORK ROUTED PARALLEL TO A WALL, RATED OR CORRIDOR SHALL
BE INSTALLED WITH MINIMUM 6' CLEARANCE TO ALLOW FOR INSPECTION
OF WALL PENETRATIONS. CONTRACTOR SHALL PROVIDE 12' CLEARANCE
WHERE POSSIBLE, COORDINATE.
11. REFER TO DETAIL SHEETS AND SPECIFICATIONS FOR ADDITIONAL
INSTALLATION REQUIREMENTS.
12. 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.
13. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO PERFORM ALL WORK
NECESSARY TO PREPARE THE STRUCTURE FOR THE INSTALLATION
AND /OR DEMOLITION WORK OF THE MECHANICAL SYSTEMS. ALL HOLES,
OPENINGS AND ANY DAMAGED MATERIALS OR SURFACES SHALL BE
REPAIRED AND FINISHED TO MATCH EXISTING.
14. ALL DEMOLITION WORK SHALL COMPLY WITH NFPA 241 AND THE
REQUIREMENTS OF THE OWNER.
15. PROVIDE TEMPORARY FILTERS ON ALL RETURN AIR GRILLES AND
TRANSFER OPENINGS IN THE WORK AREA.
16. EXISTING SYSTEMS SHOWN ON THE DRAWINGS ARE BASED ON
AVAILABLE RECORD DRAWINGS. THIS INFORMATION IS ONLY PARTIALLY
VERIFIED. THE CONTRACTOR IS RESPONSIBLE TO FIELD VERIFY AND
INVESTIGATE ALL CONDITIONS THAT AFFECTS THE WORK PRIOR TO
SUBMITTING THE BID.
17. FRONT OF PA CONTROL PANELS TO PROVIDE FOR 3' -0' MIN. CLEARANCE IN
18. UNLESS OTHERWISE NOTED ON PLANS LOW RETURN AIR GRILLES AND
LOW EXHAUST GRILLES SHALL BE 6' M 8' AFF TO BOTTOM OF GRILLE.
19. ALL DIFFUSERS IN SAME SPACE SHALL HAVE THE SAME FULL FACE SIZE
USING LARGEST SIZE REQUIRED FROM DIFFUSER AND GRILLE SCHEDULE.
20. PROVIDE CLEAR ACCESS TO FIRE DAMPERS, SMOKE DAMPERS, AND
VALVES.
21. PROVIDE MANUFACTURERS CERTIFIED DATA (NOA) OR CALCULATIONS ON
ALL EXTERIOR MOUNTED EQUIPMENT DURING SUBMITTAL PHASE WHICH
INDICATES THAT THE EQUIPMENT CAN WITHSTAND A WIND LOA6
REQUIRED BY THE FSBC.
SUSPEND EXHAUSTER FROM
SHEET
NO.
YES
NO
DUCT SMOKE DETECTOR(S)
AUTOMATIC TEMP.
STRUCTURE WITH BAND IRON
FIRE DAMPERS)
X
V.F.D.
SMOKE DAMPER(S)
VARIABLE FREQUENCY DRIVE
STRIPS AT EACH CORNER
MARINE LIGHT
X
FIRE RATED ROOF /FLOOR CEILING ASSEMBLY
ACCESS DOOR
X
DUCTWORK
- SEE
X
SMOKE CONTROL
X
PLANS FOR
SIZE.
'
1/2' WIDE COPPER STRAP
NOTE:
®
ATTACH HANGER TO
BLDG.STRUCTURE
BACKDRAFT
DAMPER
INSULATION
PIPE
,: = .
• ` -
INSTALL MINIMUM 2' SECTION:
O
OF INSULATION UNDER HANGER
FOR LIQUID LINE
CEILING
ASSEMBLY
(SEE ARCH. DWG'S)
CEILING EXHAUSTER WITH REMOVABLE
EXHAUST GRILLE FOR ACCESS TO AND
SERVICE OF BLOWER ASSEMBLY
CEILING MOUNTED EXHAUST
FAN
REFRIGERANT PIPING
HANGER
MECHANICAL DEMOLITION NOTES
1. FOR EQUIPMENT AND SYSTEMS TO REMAIN IT SHALL BE THE CONTRACTOR'S
RESPONSIBILITY TO VERIFY THE CONDITION OF, EXACT SIZES AND LOCATION 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 INCLUDES ALL
HANGERS, STRAPS AND RELATED MATERIAL. AS DIRECTED THIS MATERIAL
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 FABRIC TION 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.
DUCT AND PIPE INSULATION
nI IPTWnolr
1. INTERIOR SUPPLY AND RETURN AIR DUCTWORK IN CEILING SPACE
(WITH ROOF INSULATION >R12): 2' THICK. R -6.0 MIN, FIBERGLASS.
PIPING
1. REFRIGERANT PIPING:
A� ARMAFLEX SS -SELF SEALING, REFRIGERANT SUCTION
14 THICKNESS; MINIMUM K =0.27
HVAC DESIGN REQUIRES
SHEET
NO.
YES
NO
DUCT SMOKE DETECTOR(S)
AUTOMATIC TEMP.
X
FIRE DAMPERS)
X
V.F.D.
SMOKE DAMPER(S)
VARIABLE FREQUENCY DRIVE
X
FIRE RATED ENCLOSURE
MARINE LIGHT
X
FIRE RATED ROOF /FLOOR CEILING ASSEMBLY
ACCESS DOOR
X
FIRE STOPPING (SEE ARCH.)
X
SMOKE CONTROL
X
TEST & BALANCE NOTES --
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.
AHU OPERATION DURING CONSTRUCTION
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.
1. 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 THE
CONSTRUCTION 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.
HVAC LEGEND
DUCTWORK
® SUPPLY DUCTWORK
RETURN OR EXHAUST
DUCTWORK
® FD FIRE DAMPER
® SD SMOKE DAMPER
® FSD COMBINATION FIRE &
SMOKE DAMPER
E1 340 SUPPLY DIFFUSER &
AIR QUANTITY
120 R. RETURN GRILLE & AIR
QUANTITY
160 E. EXHAUST GRILLE & AIR
QUANTITY
OT THERMOSTAT (ADJUST.)
THERMOSTAT IN
OR RETURN AIR FROM SPACE
THERMOSTAT (CON -
T C CEALED / KEY OPER.)
OH �- HUMIDISTAT
1000 10 REHEAT BOX & SYMBOL
CM ciinf-_ REHEAT COIL
RISE IN DUCTWORK
DROP IN DUCTWORK
+7 CONICAL TEE CONN.
+_ - �- BELLMOUTH CONN.
450 THROAT TAP
BRANCH CONNECTION
W
RADIUS ELBOW R /W =1.5
a
ro
TURNING VANES IN
ELBOW
M.V.D.
SHEET
NO.
MANUAL VOL. DAMPER
A.T.C.
�-
AUTOMATIC TEMP.
HVAC SCHEDULES, SPECIFICATIONS, AND DETAILS
M -2.1
CONTROL PANEL
V.F.D.
VARIABLE FREQUENCY DRIVE
M.L.
MARINE LIGHT
A.D.
ACCESS DOOR
[qD
DUCT SMOKE DETECTOR
HVAC DRAWING INDEX
SHEET
NO.
DESCRIPTION
M -0.1
HVAC LEGEND, NOTES, DRAWING INDEX, AND DETAILS
M -0.2
HVAC SCHEDULES, SPECIFICATIONS, AND DETAILS
M -2.1
2ND FLOOR PLANS - DEMOLITION AND NEW WORK - PHASE B - HVAC
BERMELLO AJAMIL & PARTNERS, INC.
Architecture Engineering Planning
Interior Design Landscape Architecture
2601 South Bayshore Drive 10th Floor
Miami, Florida33133
(305) 859 -2050 Fax (305) 860 -3700
3 ENGINEER:
ENGINEER INFORMATION
Sm th
SS11
Secan
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- 0000867
AMed Esquivel PE - 48869
Bruce W. Peek PE - 36901
Donald Netinho PE - 48484
Nelson R. Long PE - 82294
Jahn E. Moulder PE - 39200
SSR JOB # 0632086.0
REVISIONS:
PROJECT NAME:
SMH - ADVANCE TOWER OFVICES - 2ND FLOOR
PROJECT ADDRESS:
7400 S.W. 62nd Ave.
South Miami, Florida 33143
_ ;i
COMM. NO. 40030.100
SCALE:
DATE: NOVEMBER 9, 2006
DRAWN:
CHECKED:
CADD FILE:
DRAWING TITLE:
HVAC LEGEND, NOTE;
DRAWING INDEX, AND
DETAILS
SHEET NO.
M -0.1