12-1301-002J
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PIPING SYMBOLS PURPOSE OF WORK: GENERAL NOTES
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SOUTH MIAMI HOSPITAL - COMMUNICATIONS ROOM ® PARKING GARAGE: _ - _
1. All work shall be done in accordance with the latest Florida Building Code, N.F.P.A. 43. Contractor shall be responsible for turning over to Engineer, all associated
EXISTING COMMUNICATIONS ROOM HAS A SMALL AMOUNT OF COMPUTER EQUIPMENT AND IS PRESENTLY BEING COOLED BY A PORTABLE A C EQUIPMENT. ) pp g project closeout documents during final walk -thru prior to completion of project.
HG HOT GAS REFRIGERANT PIPE OWNER HAS DECIDED TO PROVIDE THIS ROOM WITH A NEW DEDICATED DX SPLIT A/C SYSTEM. NEW INDOOR UNIT WILL BE WALL HUNG WITH CONDENSATE Standards 90A and 90B ; and other applicable codes, statutes and re ulatiions.
2. Contractor shall coordinate all work between sub - contractors directly under his or
LQ LIQUID REFRIGERANT PIPE PIPING ROUTING TO EXIST. SUMP PUMP WELL PIT. NEW OUTDOOR UNIT WILL BE INSTALLED OUTSIDE ROOM ON FLOOR W /NEW BOLLARDS FOR PROTECTION her supervision and between work which is not under his supervision but affects his
FROM VEHICLES. ELECTRICAL WILL BE EXTENDED FROM EXIST. ELECTRICAL ROOM ADJACENT TO COMMUNICATIONS ROOM. work. a
CW DOMESTIC COLD WATER 3. Contractor shall visit the site and determine the extent of revisions to existing
T' EXPANSION VALVE ductwork /piping /equipment to accommodate the proposed mechanical, electrical and " " sh
architectural changes and additions. All the necessary re- routing and /or removal of w
SOLENOID VALVE existing ductwork/piping/equipment shall be included in the scope of work. �
4. Provide minimum of 6 clearance between edge of pipes and any wall wherever M� �®
REFRIGERANT SHUTOFF VALVE possible.a c� I
5. All new equipment installed in this project shall be installed in accordance with e m m .44
SIGHT GLASS WORK P manufacturers recommended installation instructions. " �^ �,� W
6. Sizes of existing, ductwork /piping /equipment shown on drawings are nominal and are ° 0n aq 1
FILTER DRYER to used for the sale- purpose of estimating, actual sizes shall be obtained by the - 2 046
contractor as well as correctness of amounts and shall be shown on as- builts prior 020
WORK IN THIS PROJECT SHALL BE COORDINATED WITH BUILDING MANAGER AND PROJECT MANAGER. CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING to completion of project. o
DIRECTION OF FLOW OWNER (IN WRITING) 72 HOURS IN ADVANCE THAT HE (OR SHE) WOULD LIKE TO START WORK INSIDE THE WORK AREA SO THAT OWNER CAN BEGIN TAKING 7. Contractor to assure that proper clearance (as per manufacturer � w w
ANCHOR ANY ADDITIONAL STEPS WHICH ARE DEEMED NECESSARY. NO WORK SHALL COMMENCE UNTIL A "GO AHEAD" IS GIVEN BY BOTH, THE BUILDING MANAGER recommendations) is provided around all new equipment for servicing and replacement °
AND THE PROJECT MANAGER. purposes. '
REDUCER OR INCREASER 8. Contractor shall coordinate planned shutdown of any equipment with owner so that " w
ALL WORK MENTIONED ABOVE IN THIS PROJECT SHALL BE DONE IN ONE PHASE AND DURING WEEKDAYS. CONTRACTOR SHALL COORDINATE ACTUAL DATES equipment downtime will be minimal and at non - critical hours.
WITH THE OWNER (OWNER SHALL ESTABLISH DATES). 9. Under no circumstances shall an art of the new refrigerant suction piping system shall 50. Contractor shall protect the structural integrity of the existing building during
TOP CONNECTION, 45 OR 90 DEG. be left exposed to ambient; insulate. g p p g y construction. p g y g g g
BOTTOM CONNECTION, 45 OR 90 DEG. 10. Equipment voltages shall be verified prior to any installation. 51. Demolition schedule shall be coordinated with Owner's representative to "minimize"
44. All ne-A.- FRSiSOBIB iRBidO Flow AiF Hffidl�Ro 6;R4 SRd 8418F F88FR8 she" he m disruption of normal building operation.
' N
SIDE CONNECTION
NOOd 41 this PFOjOSt i
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CAPPED OUTLET 12. Piping insulation jacket and lap -seal adhesives shall have a maximum flame spread " ° o RhAll 41 rating of 25 and a maximum smoke developed rating of 50.
"fwll " " "
4 & All Rev.- yelyse shall he -0 RISE OR DROP IN PIPE HVAC DESIGN REQUIRES: YES N O 14. All new piping shall be mounted as high as possible. Minimum height shall be 8' -0 ".
Contractor shall assure that there will not be any conflicts between piping and light
PRESSURE GAGE fixtures. " ,
DUCT SMOKE DETECTOR - -- N/A
EXISTING PIPING TO REMAIN 55. Contractor shall assure that there will not be any conflicts between new
FIRE DAMPER(S) - -- N/A detweflc7/piping /equipment and existing items (light fixtures and etc.)
fh5'�/W11W EXISTING PIPING TO BE REMOVED 56. Any changes from design /specs. shall require the contractor to prepare a written
SMOKE DAMPER(S) - -- N/A request for said changes which will be sent to the project manager and engineer for
NEW PIPING -6=-A FF review (approve /disapprove).
FIRE RATED ENCLOSURE - -- N/A
FIRE RATED ROOF /FLOOR CEILING ASSEMBLY - -- N/A .4eetfe, - � li8i of 811 ffifietiRg o
49. All dW8tW8FI! OR WhiSh WBF111 is PFOAFFRed shall be sewlked 44ight (With 25�59 Fated 8qWiRFR8FA Wh*Bh *8 88h8dWl6d to 68 FBFRBYBd WRd8F this RF8j68i SAd SIC1811 PF888Rk 88id
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FIRE STOPPING YES - -- I- jeit►te.
49, WhfflilYff Possible, 811 ROW BbIpply _44
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SMOKE CONTROL - -- N/A 20. Any changes from design documents and specifications shall require prior written
approval from engineer and project manager (Owner representative). o 0
COMBINATION FIRE /SMOKE DAMPER(S) - -- N/A W
NOTES: trtertvele-
1.) N/A = NOT APPLICABLE. °
ABBREVIATIONS 2.) HIPHEN ( - - -) = BLANK.
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AC AIR CONDITIONING
AD ACCESS DOOR
AHU AIR HANDLING UNIT
ARCH. ARCHITECTURAL
ASSOC. ASSOCIATED
B.T.U.H. BRITISH THERMAL UNITS /HOUR W
CFM CUBIC FEET PER MINUTE " C,
CHWP CHILLED WATER PUMP 64. G8'; _J
CHWS CHILLED WATER SUPPLY IP
CLG. CEILING O Q
CONC. CONCRETE
CONN. CONNECTION
CU CONDENSING UNIT �..`
DN. DOWN N ('
DWG. DRAWING
M
E/A EXHAUST AIR
E.M.S. ENERGY MANAGEMENT SYSTEM 'aln
ENT. ENTERING
EQUIP. EQUIPMENT i-' O
EXIST. EXISTING
EXT. EXTERIOR Q V Q �
ARd 95 %) efiff _ be U
'F FAHRENHEIT " �`-
FD. FIRE DAMPER Q Z I= Rew FD /SD FIRE DAMPER /SMOKE DAMPER � 0
FT. FEET
"
G.P.M. GALLONS PER MINUTE
HP HORSEPOWER
H.V.A.C. HEATING, VENT. & AIR COND.. 33. All new condensate piping shall be copper with Armaflex insulation and shall be 0 0
H2O WATER attached to floor thru unistrut assemblies (maximum span shall be 5' -0 ") and Hilti (� 0
HZ. HERTZ bolts; drilled -not shot. Slope shall be 1/8" /foot. After installation, all Armaflex shall 72. Contractor shall make sure (whether shown on drawings or not) that no new pipes
K.W. KILOWATT be painted white (also manufactured by Armaflex Corporation). which carry water pass over any electrical device. Similarly, Contractor shall not
LBS. POUNDS 34. All work shall be free of defect in workmanship and materials for a period of one install any new electrical device underneath a pipe which carries water. Q
LVG. LEAVING (1) year from date of final acceptance. All defects which develop or are discovered
MAX. MAXIMUM within this period shall be repaired by the contractor to the satisfaction of the .
MFGR. MANUFACTURER owner at no additional cost to the Owner.
OF
MIN. MINIMUM - ewepeRded- eeil+Ag,-
MTZD. MTRZD. VOLUME DAMPER (O.B.D.)
N.O. NORMALLY OPENED 36. Test and balance shall be provided by a company specializing in the testing and
NOM. NOMINAL balancing of HVAC systems and shall be hired by the contractor.
0/A OUTSIDE AIR she P898FFR "
0/C ON CENTER " "
OPENING OPENING
OPER. OPERATING
P.D. PRESSURE DROP
R/A RETURN AIR 39. Contractor shall provide engineer and Owner with copies of the final test and 81. The drawings are diagrammatic and do not show all fittings, offsets and accessories. Z
R.P.M. REVOLUTIONS PER MINUTE balance report at completion of project, 48 hrs. prior to final walk -thru. The Contractor shall include in his bid an allowance to provide a complete operational Q
S/A SUPPLY AIR 40. Contractor shall maintain at the jobsite, a set of contract documents showing in system within the intent of the drawings. 0
SD SMOKE DETECTOR redlines, all field conditions deviations. Said set shall be turned over to the engineer W
SPAC. SPACING during final walk -thru prior to completion of project. Said redlines shall be added to
T THERMOSTAT original drawings which shall then become final 'as- built" drawings. J Z
TD TRANSFER DUCT 41. Contractor shall provide to engineer during final walk -thru, three (3) bound sets Q
TYP. TYPICAL of operation and maintenance manuals (part of project closeout documents). J J
V VOLT " seele shop dFSWiR@B f8F m
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VAV VARIABLE AIR VOLUME
VD VOLUME DAMPER Provided 8t ' � � se8le:-
WFMD WATER FLOW MEASURING DEVICE >-- m m Z W
W.G. WATER GAUGE N Q CD
W/o WITHOUT
0 PHASE
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°
FILE
JOB NO.: 212 -1040
DATE : 10 -09 -12
PLOT SIZE: AS NOTED
DESIGNED /DRAWN BY. E. F.
CHECKED BY: LL,
SHEET No.:
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SHEET 1 OF 4