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MECHANICAL SPECIFICATIONS
GENERAL
1. BID INSTRUCTIONS: CONTRACTORS SHALL PROVIDE
BASE BID IN STRICT ACCORDANCE WITH DESIGN
BASIS EQUIPMENT AND MATERIALS. PROJECT DOES
ENCOURAGE COMPETITIVE PRICING AND ALLOWS
FOR SUBSTITUTIONS OF EQUAL EQUIPMENT AND
MATERIALS AGAINST THE BASIS OF DESIGN.
SUBSTITUTE ITEMS WILL BE COMPARED AGAINST
DESIGN BASIS DURING SUBMITTAL PROCESS.
ENGINEER RESERVES THE RIGHT TO REJECT
SUBSTITUTIONS FOUND NOT TO BE EQUAL TO ITEMS
LISTED IN DESIGN BASIS.
2. PRIOR TO PROCUREMENT CONTRACTOR SHALL
SUBMIT TO ARCHITECT FULL SUBMITTALS FOR ALL
ENERGY CONSUMING OR PRODUCING ITEMS AND
FOR ALL DUCT ACCESSORIES, INSULATION, VAV
BOXES, REGISTERS, GRILLES, DIFFUSERS AND
LOUVERS. SUBMITTALS SHALL BE DELINEATED WITH
TAGS INDICATED ON PRINTS, CONTRACTORS NAME,
PROJECT NAME. CLEARLY INDICATE ALL MODEL
NUMBERS AND ALL ACCESSORIES AND OPTIONS
BEING PROVIDED. SUBMISSIONS SHALL BE IN PDF
FORMAT. ALL EQUIPMENT AND ITEMS SHALL BE PER
DESIGN BASIS OR APPROVED EQUAL. ENGINEER
RESERVES THE RIGHT TO REJECT ANY SUBSTITUTE
ITEM.
3. CONTRACTOR SHALL BE RESPONSIBLE TO
COORDINATE ALL REQUIRED ELECTRICAL SUPPORT
NEEDED FROM THE ELECTRICAL CONTRACTOR.
ENSURE ALL SUBMITTALS FOR POWERED
COMPONENTS AND CONTROLS ARE PROVIDED AND
FULLY COORDINATED WITH ELECTRICAL
CONTRACTORS.
4. CONTRACTOR SHALL BE RESPONSIBLE TO VISIT THE
SITE TO EXAMINE ALL CONDITIONS THAT MAY IN ANY
WAY AFFECT THE EXECUTION OF HIS WORK. HE
SHALL ALSO EXAMINE THE DRAWINGS AND
SPECIFICATIONS FOR OTHER BRANCHES OF WORK
MAKING REFERENCE TO THEM FOR DETAILS OF
EXISTING BUILDING CONDITIONS. NO EXTRAS WILL
BE ALLOWED FOR FAILURE TO INCLUDE ALL
REQUIRED WORK IN THE BID. CONTRACTOR SHALL
GUARANTEE ALL LABOR AND MATERIALS ENTERING
INTO CONTRACT FOR A PERIOD OF ONE (1) YEAR
FROM DATE OF ACCEPTANCE.
5. THE DRAWINGS IN THIS SECTION ARE
DIAGRAMMATIC AND ARE NOT INTENDED TO DEFINE
EXACT QUANTITIES, LOCATIONS OR CODIFIED
REQUIREMENTS. DRAWINGS SHOW GENERAL
INTENT OF SYSTEMS. M.C. SHALL PROVIDE AND PAY
FOR ALL REQUIRED PERMITS.
6. PRIOR TO WORK COORDINATE ALL OPENINGS AND
INSTALLATIONS OF DUCT, PIPING, EQUIPMENT,
CONTROLS, DIFFUSERS AND GRILLES WITH G.C. AND
OTHER TRADES. PROVIDE INSTALLATIONS WITH
PROPER MANUFACTURERS RECOMMENDED
CLEARANCES.
7. UPON COMPLETION OF THE MECHANICAL
INSTALLATION, DEMONSTRATE TO THE ENGINEER
AND THE OWNER'S SATISFACTION THAT THE
SYSTEMS HAVE BEEN INSTALLED IN ACCORDANCE
WITH THE DRAWINGS, SPECIFICATIONS AND
APPLICABLE CODES. DEMONSTRATE THE DYNAMIC
OPERATION OF EACH SYSTEM. VERIFY PROPER
OPERATION OF EQUIPMENT, FILTERS ARE CLEAN
AND COMPONENTS OF THE SYSTEM ARE INSTALLED
AND ADJUSTED IN FULL ACCORDANCE WITH
MANUFACTURER RECOMMENDATIONS.
8. ALL WORK SHALL BE IN FULL ACCORDANCE WITH
2014 INDIANA MECHANICAL CODE (2012
INTERNATIONAL MECHANICAL CODE), INDIANA
ENERGY CODE (ASHRAE 90.1-2007) PERTINENT
STATE, COUNTY, CITY CODES AND ORDINANCES AND
INDIANA AMENDMENTS.
9. MECHANICAL CONTRACTOR SHALL ENSURE
EMPLOYEES ARE MEETING AND DOCUMENTING ALL
OSHA AND JOB SPECIFIC SAFETY REQUIREMENTS AS
REQUIRED BY LAW AND BY CONTRACT. PERSONAL
PROTECTIVE EQUIPMENT SHALL BE PROVIDED AND
UTILIZED AS REQUIRED. MECHANICAL CONTRACTOR
SHALL PAY ALL FINES LEVIED BY OSHA FOR FAILURE
TO COMPLY WITH OSHA REQUIREMENTS.
10. INSTALL ALL EQUIPMENT, DUCTWORK AND PIPING AS
HIGH AS POSSIBLE. PRIOR TO ROUGH-IN
COORDINATE ELEVATIONS WITH OTHER TRADES.
WHERE VISIBLE, ORIENT PERPENDICULAR AND/OR
PARALLEL TO STRUCTURE.
EQUIPMENT
1. PROVIDE EQUIPMENT AS SHOWN ON EQUIPMENT
SCHEDULES AND PLAN NOTES. SUBSTITUTIONS TO
LISTED EQUIPMENT SHALL BE AT RISK OF
CONTRACTOR. SUBSTITUTIONS SHALL ONLY BE
ALLOWED IF ITEMS ARE EQUAL IN ALL ASPECTS.
2. PROVIDE SUBMITTALS TO ELECTRICIAN AS
REQUIRED FOR COORDINATION OF ALL ELECTRICAL
POWER WIRING. INCLUDE WIRING DIAGRAMS AND
CABLING REQUIREMENTS FOR REFERENCE.
COORDINATE ALL INTERLOCKS AS NEEDED. PROVIDE
SINGLE POINT CONNECTION KITS AS NEEDED.
3. INSTALL ALL EQUIPMENT IN FULL ACCORDANCE
WITH MANUFACTURERS RECOMMENDATIONS AND
CLEARANCE REQUIREMENTS. PROVIDE ALL
REQUIRED MOUNTING OR HOUSEKEEPING PADS.
G.C. SHALL PROVIDE LEVEL GRADE FOR EXTERIOR
MOUNTED EQUIPMENT. M.C. SHALL PROVIDE ALL
HOISTING AND RIGGING NEEDED TO SET ALL HVAC
EQUIPMENT.
4. ALL EQUIPMENT SHALL BE INSTALLED AS NEEDED
TO PREVENT OBJECTIONABLE NOISE AND/OR
VIBRATION. M.C. SHALL PROVIDE VIBRATION PADS,
SPRING ISOLATORS, ATTENUATORS AND
ACCESSORIES AS NEEDED.
DUCTWORK
1. CONCEALED ROUND DUCTWORK SHALL BE
CONSTRUCTED PER SMACNA LOW PRESSURE
STANDARDS 1" PRESSURE CLASS, 5' MAXIMUM JOINT
LENGTHS, SEAL CLASS B LONGITUDINAL SEAM SNAP
LOCK PIPE AND ADJUSTABLE FITTINGS.
2. EXPOSED ROUND DUCTWORK (OR WHERE SPIRAL IS
INDICATED ON THE PLANS) SHALL BE LINDAB OR
EQUAL GALVANIZED STEEL CONFORMING TO ASTM
STANDARDS A653 AND A924 GASKETED SPIRAL
DUCTING WITH NO SEALER. EDPM RUBBER GASKET
SHALL BE U.L. CLASSIFIED RATING OF FLAME
SPREAD 0 AND SMOKE DEVELOPED 5 IN
ACCORDANCE WITH ASTM STANDARD E84-91A
SMACNA LEAKAGE CLASS 3. FITTINGS SHALL BE
MANUFACTURED USING ONE OR MORE OF THE
FOLLOWING CONSTRUCTION METHODS:
OVERLAPPED EDGES STITCH WELDED ALONG THE
ENTIRE LENGTH OF THE FITTING, STANDING SEAM
GORE LOCKED AND INTERNALLY SEALED, BUTTON
PUNCHED AND INTERNALLY SEALED. ELBOWS 3-INCH
THROUGH 12-INCH DIAMETER WILL BE DIE STAMPED
AND CONTINUOUSLY STITCH WELDED.
3. PROVIDE SHEET METAL 90 FOR ALL TURNS GREATER
THAN 45 DEGREES. DO NOT USE FLEXIBLE DUCT
FOR CHANGES IN DIRECTION GREATER THAN 45
DEGREES.
4. PROVIDE MANUAL BALANCING DAMPERS FOR ALL
SUPPLY AIR RUNS. ROUND DAMPERS SHALL BE
SECURED ON BOTH SIDES OF DUCT AND SHALL
CONTAIN LOCKING HANDLE. SPIRAL DUCTS SHALL
USE SPIRAL STYLE DAMPERS WITH FULL WIDTH
SHAFTS AND NYLON BEARINGS AT EACH END.
RECTANGULAR DUCTS SHALL USE MULTI OR SINGLE
BLADE WELDED FRAMED DAMPERS WITH JACK
SHAFTS AND LOCKING HANDLE. INSTALL NYLON
RIBBON ON ALL DAMPER HANDLES LOCATED IN
INSULATED DUCTING. DO NOT INSTALL DAMPERS IN
NON ACCESSIBLE LOCATIONS. PROVIDE INTEGRAL
DAMPERS WITH DIFFUSER IN NECK IF NO
ACCESSIBLE LOCATION IS POSSIBLE. ALL SUPPLY
AIR RUNS SHALL HAVE MEANS OF BALANCE. RETURN
AND EXHAUST AIR RUNS SHALL CONTAIN DAMPERS
WHERE SHOWN ON PLANS.
5. INSULATED FLEXIBLE DUCTING SHALL NOT EXCEED
25 FEET. ALL FLEX SHALL BE LISTED FLEXIBLE DUCT,
FLEXIBLE CONNECTORS ARE NOT ACCEPTABLE.
FLEXIBLE DUCT EQUAL TO FLEXIBLE DUCT CLASS 1
AIR DUCT, DOUBLE LAMINATED POLYESTER FILM ON
STEEL WIRE REINFORCING, INSULATED WITH SCRIM
REINFORCED METALIZED POLYESTER OUTER FIRE
RETARDANT JACKET. R-4.2 FOR CONDITIONED
SPACES AND R-6.0 FOR ANY SPACES OUTSIDE
BUILDING THERMAL ENVELOPE. FLEX DUCTS SHALL
NOT BE RUN THROUGH WALLS OR FLOORS. PROVIDE
HARD DUCTED SLEEVES AS NEEDED.
6. RECTANGULAR DUCTWORK SHALL BE
CONSTRUCTED IN ACCORDANCE WITH SMACNA LOW
PRESSURE DUCT STANDARDS, +/- 1.0" W.C. FROM
ASTM A 653/A 653M G-90 COATED GALVANIZED
SHEET STEEL. SEAMS SHALL BE PITTSBURGH
CONSTRUCTION, NO BUTTON PUNCH OR SNAP LOCK
SEAMS ARE ACCEPTABLE. SEAL ALL TRANSVERSE
AND LONGITUDINAL SEAMS WITH WATER BASED
DUCT SEALER, SEAL CLASS B. GAUGE AND JOINT
CLASSIFICATIONS ACCEPTABLE ARE AS FOLLOWS,
ALL SECTION LENGTHS ARE 48" MAXIMUM, REFER TO
SMACNA RIGIDITY TABLES FOR GAUGES ON LONGER
SECTIONS IF REQUIRED:
< 12" 26 GAUGE, FLAT S AND DRIVE
12"-24" 24 GAUGE, FLAT S AND DRIVE
25"-34" 22 GAUGE, STANDING S AND FLAT
DRIVE
34"-40" 22 GAUGE, STANDING S AND STANDING
DRIVE
>40" REFER TO SMACNA FOR STANDARDS.
2. DUCT HANGERS: COMPLY WITH SMACNA'S "HVAC
DUCT CONSTRUCTION STANDARDS - METAL AND
FLEXIBLE," CHAPTER 5, "HANGERS AND SUPPORTS."
PROVIDE GALVANIZED MINIMUM 22 GAUGE 1" WIDE
STRAP TO HANG RECTANGULAR DUCTWORK
SMALLER THAN 30" WIDE. DUCT HANGERS FOR
RECTANGULAR SHEET METAL DUCTS 30" AND
LARGER SHALL BE TRAPEZE STYLE USING
UNI-STRUT AND 3/8" OR 1/2" ROD. PROVIDE GRIPPLE,
DURODYNE OR EQUAL CABLE HANGERS FOR
HANGING ROUND DUCTWORK. SUPPORT ALL
HANGERS FROM STRUCTURE PER SMACNA
STANDARDS.HANGERS FOR SPIRAL DUCTS GREATER
THAN 28" IN DIAMETER SHALL BE HUNG WITH ROD
AND DUCT CLAMP. FLEXIBLE DUCTING SHALL BE
SUPPORTED USING MINIMUM 2" WIDE NYLON STRAP.
ALL INTERVALS ARE PER SMACNA.
3. FOR ALL RETURN AIR, PROVIDE OPENINGS,
PATHWAYS, TRANSFERS, COORDINATE UNDERCUTS,
ETC. AS REQUIRED TO RETURN AIR SUPPLIED TO
SPACES BACK TO AIR HANDLING UNIT.
DUCT ACCESSORIES
1. COORDINATE WITH ARCHITECTURAL DRAWINGS AND
PROVIDE FIRE AND FIRE AND SMOKE DAMPERS AT
FIRE RATED ASSEMBLY PENETRATIONS IN
ACCORDANCE WITH THE INTERNATIONAL BUILDING
CODE AND WHERE SHOWN ON PLANS.
2. PROVIDE FLASHING MATERIALS AND OR SLEEVES AS
REQUIRED FOR ALL DUCT PENETRATIONS OF NON
RATED ELEMENTS. EXPOSED PENETRATIONS SHALL
BE FLASHED WITH SHEET METAL TIGHT TO WALLS.
3. PROVIDE HIGH EFFICIENCY TAKE OFFS, PEAL AND
STICK STYLE ATTACHED TO RECTANGULAR DUCTING
WITH SHEET METAL SCREWS FOR ALL ROUND
SUPPLY AIR TAKE OFFS AND SADDLES.
4. REGISTERS, GRILLES AND DIFFUSERS SHALL BE
EQUIVALENT TO SCHEDULED PRODUCTS.
SUBSTITUTION OF RESIDENTIAL STAMPED STYLE
PRODUCTS FOR COMMERCIAL PRODUCTS WILL NOT
BE ACCEPTED.
DUCT INSULATION
1. ALL DUCT INSULATION MATERIALS SHALL HAVE A
FLAME SPREAD RATING OF 25 OR LESS (ON THE
FLAME SPREAD TEST SCALE) AND SMOKE
DEVELOPMENT OF 50 OR LESS (ON THE SMOKE TEST
SCALE) OR AS DEFINED BY NFPA 255 STANDARD
METHOD OF TESTING OF SURFACE BURNING
CHARACTERISTICS OF BUILDING MATERIALS, LOCAL
CODES AND LOCAL AUTHORITIES HAVING
JURISDICTION. DUCT WRAP SHALL BE FIBERGLASS
MATERIAL PER ASTM C-411,ASTM C-1104,ASTM C665,
ASTM C-1338, ASTM E-84, UL723, NFPA 90A,CAN/ULC
S102-1188,ASTM C1290, ASTM C553, ASTM C1136.
2. INSULATION: INSTALL ALL INSULATION IN STRICT
ACCORDANCE WITH MANUFACTURERS
INSTRUCTIONS IN A TIGHT AND NEAT MANOR. NO
SAGGING, FRAYED OR TORN INSULATION WILL BE
EXCEPTED. UNLESS OTHERWISE NOTED ON PLANS
DUCTWORK SHALL BE INSULATED AS FOLLOWS:
SA- 1-1/2" FIBERGLASS DUCT WRAP WITH
FSK FACING, 75 #/FT3 MINIMUM APPLIED
R-3.5.
RA NONE REQUIRED UNLESS NOTED ON
PLANS.
SA/RA IN UNCONDITIONED OR ATTIC SPACES
OUTSIDE THE BUILDING INSULATION
ENVELOPE; 2" MINIMUM 75 #/FT3, R-6 AS
APPLIED FSK DUCT WRAP.
SA/RA- IN RETURN AIR PLENUMS OR
CONDITIONED SPACES WHERE NOT
CONCEALED BY DRYWALL CEILING OR
BULKHEAD CONSTRUCTION WITHIN THE
BUILDING INSULATION LINE NONE
REQUIRED.
PIPING
1. PIPING SLEEVES; INTERIOR OR EXTERIOR ABOVE
GRADE; GALVANIZED-STEEL-PIPE SLEEVES OR
PVC-PIPE SLEEVES. VERIFY, WITH FIRE AUTHORITIES
HAVING JURISDICTION, THAT PVC MATERIALS ARE
ALLOWED FOR SLEEVES. BELOW GRADE; ALL;
MECHANICAL GALVANIZED-STEEL PIPE SLEEVE
SYSTEM LIKE LINK-SEAL. ALL SLEEVES SHALL BE
FIRE STOPPED OR CAULKED. EXTERIOR SLEEVES
SHALL PROVIDE WATER/AIR TIGHT PENETRATION
SYSTEM.
FIRE STOPPING.
1. FIRE STOPPING SYSTEMS SHALL BE IN FULL
COMPLIANCE WITH SECTIONS 714 AND 717 OF THE
IBC AND SECTION 607 OF THE IMC.
2. CONTRACTOR SHALL MAKE REFERENCE TO
ARCHITECTURAL PLANS AND PROVIDE ALL
REQUIRED FIRE STOPPING.
3. CONTRACTOR SHALL PROVIDE AHJ WITH FULL
SUBMITTAL INDICATING METHODS OF
CONSTRUCTION AND UL LISTINGS FOR EACH
PENETRATION SYSTEM USED.
4. DUCTS AND AIR TRANSFER OPENING PENETRATIONS
OF ASSEMBLIES REQUIRED TO BE PROTECTED AND
IN NON FIRE-RESISTANCE-RATED FLOORS SHALL
COMPLY WITH SECTIONS 717.
5. FIRE DAMPERS, SMOKE DAMPERS, COMBINATION
FIRE/SMOKE DAMPERS AND CEILING RADIATION
DAMPERS LOCATED WITHIN AIR DISTRIBUTION AND
SMOKE CONTROL SYSTEMS SHALL BE INSTALLED IN
ACCORDANCE WITH THE REQUIREMENTS OF
SECTION 607 OF THE IMC. AND THE
MANUFACTURER'S INSTALLATION INSTRUCTIONS
AND LISTING.
6. ACCESS DOORS SHALL BE PERMITTED IN CEILINGS
OF FIRE-RESISTANCE-RATED FLOOR/CEILING AND
ROOF/CEILING ASSEMBLIES PROVIDED SUCH DOORS
ARE TESTED IN ACCORDANCE WITH ASTM E 119 OR
UL 263 AS HORIZONTAL ASSEMBLIES AND LABELED
BY AN APPROVED AGENCY FOR SUCH PURPOSE. ALL
ACCESS DOORS SHALL BE PROVIDED BY TRADE
MAKING PENETRATIONS.
CHECK TEST AND START UP REQUIREMENTS
1. ALL HVAC EQUIPMENT INSTALLATIONS SHALL BE
VERIFIED AND STARTED UP PER MANUFACTURERS
RECOMMENDATIONS. VERIFY ALL MODES OF
OPERATION. CONFIGURE ALL CONTROLS AND
PROGRAM OCCUPANCIES PER OWNER PROVIDED
SCHEDULES.
2. PROVIDE AIR BALANCE BY CONTRACTOR.
CONTRACTOR SHALL BALANCE SUPPLY, RETURN,
OUTSIDE, RELIEF AND EXHAUST AIR SYSTEMS IN
ACCORDANCE WITH CURRENT SMACNA, NEEB OR
AABC STANDARDS TO DESIGN VALUES AND PROVIDE
WRITTEN REPORT TO ARCHITECT. MECHANICAL
CONTRACTOR SHALL BE RESPONSIBLE FOR
PROVIDING ALL DEVICES, DRIVES, SHEAVES, MOTOR
CHANGES AND REWORK AS REQUIRED TO MEET
DESIGN REQUIREMENTS.
3. TEMPERATURE CONTROL WORK SHALL BE THE
RESPONSIBILITY OF THE HVAC CONTRACTOR.
PROVIDE ALL COMPONENTS INCLUDING T/S, T/S
WIRE (PLENUM RATED IN RA PLENUMS), SWITCHES,
ACTUATORS ETC. AS REQUIRED FOR A COMPLETE
SYSTEM. PRIOR TO ROUGH-IN COORDINATE FINAL
LOCATION FOR ALL CONTROLS WITH OWNERS
REPRESENTATIVE.
4. CLOSE OUT: PROVIDE MANUFACTURERS OPERATION
AND MAINTENANCE MANUALS, AIR BALANCE REPORT
AND AS BUILT DRAWINGS. PROVIDE (1) TRAINING
SESSION TO OWNER SELECTED PERSONNEL AS
REQUESTED AND PROVIDE WARRANTY
INFORMATION FOR ALL MANUFACTURERS
WARRANTED EQUIPMENT.
ABBREVIATIONSSYMBOLS
AFF ABOVE FINISHED FLOOR
ACCU AIR COOLED CONDENSING UNIT
AHU AIR HANDLING UNIT
AWH ARCHITECTURAL WALL HEATER
BDD BACK DRAFT DAMPER
BOD BOTTOM OF DUCT
BOB BOTTOM OF BEAM
BTUH BRITISH THERMAL UNIT PER HOUR
CFM CUBIC FEET PER MINUTE
CWH COMMERCIAL WALL HEATER
DEG F DEGREES FARENHEIT
DB DRY BULB
Ø ROUND DUCT
EA EACH OR EXHAUST AIR
EG EXHAUST GRILLE
EADB ENTERING AIR DRY BULB
EAWB ENTERING AIR WET BULB
EC ELECTRICAL CONTRACTOR
ECH ELECTRIC CEILING HEATER
EF EXHAUST FAN
ESP EXTERNAL STATIC PRESSURE " W.C.
EUH ELECTRIC UNIT HEATER
EWH ELECTRIC WALL HEATER
F FURNACE
FC FAN COIL
FD FIRE DAMPER
FD/SD FIRE AND SMOKE DAMPER
FPM FEET PER MINUTE
FPVAV FAN POWERED VAV
FT FEET
FSK FOIL SCRIM VAPOR BARRIER
GC GENERAL CONTRACTOR
GPM GALLONS PER MINUTE
GUH GAS UNIT HEATER
HD HOOD
HP HEAT PUMP OR HORSE POWER
IN INCHES
IR INFRA RED
LAT LEAVING AIR TEMPERATURE
LS LINEAR SLOT DIFFUSER
MAN MANUAL
MBH 1000 BTUH
MC MECHANICAL CONTRACTOR
MCC MOTOR CONTROL CENTER
MFR MANUFACTURER
MUA MAKE UP AIR
OA OUTSIDE AIR
PC PLUMBING CONTRACTOR
DHU DEHUMIDIFICATION UNIT
PRV PRESSURE RELIEF VALVE
PSI POUNDS PER SQUARE INCH
PTAC PACKAGED TERMINAL AIR CONDITIONER
RA RETURN AIR
RJ ROOF JACK
RPM REVOLUTIONS PER MINUTE
RTU ROOF TOP UNIT
SA SUPPLY AIR
TCC TEMPERATURE CONTROL CONTRACTOR
TSP TOTAL STATIC PRESSURE
UON UNLESS OTHERWISE NOTED
VAV VARIABLE AIR VOLUME
WC WALL CAP
WIC WALK IN COOLER
WIF WALK IN FREEZER
AIR COOLED CONDENSING UNIT
MANUAL VOLUME DAMPER LOCKING WITH SHAFT
FIRE DAMPER
ROUND MOTORIZED DAMPER
M
COMBINATION FIRE/SMOKE DAMPER
THERMOSTAT
EXHAUST GRILLE
ROOF EXHAUST FAN
TURNING VANES DOUBLE THICKNESS
XXX
X-#
FD
FD
SD
ROOF TOP UNIT
W/D
W/D
HORIZONTAL FURNACE OR FC WITH
SECONDARY DRAIN PAN
HORIZONTAL AIR COOLED CONDENSING UNIT
WALL MOUNTED EXHAUST FAN
SUPPLY AIR DIFFUSER
RETURN AIR REGISTER OR GRILLE
ROUND DIFFUSER
LINEAR OR SLOT DIFFUSER
CEILING MOUNTED EXHAUST FAN
ACCU
FC
F
AC
DIRECT DUCT MOUNTED REGISTER
DIFFUSER TAG
EWHELECTRIC WALL HEATER
SQUARE TO ROUND TRANSITION
SHEET METAL DUCT WIDTH BY DEPTH
LINED SHEET METAL DUCT FREE AREA WIDTH
BY DEPTH.
ACCESS DOOR
SQUARE SHEET METAL 90 PROVIDE WITH
DOUBLE THICKNESS TURNING VANES.
RADIUS SHEET METAL 90, R=1.5*D
ROUND BRANCH DUCT SADDLE ON ROUND
DUCT.
45 DEG BRANCH DUCT TAKE OFF ON
RECTANGULAR.
STRAIGHT ROUND TAP BRANCH DUCT TAKE
OFF.
M
RECTANGULAR MOTORIZED DAMPER
BOOT MOUNTED REGISTER
MARK
CFM
T
HPOR AIR COOLED HEAT PUMP
EF
VERTICAL FURNACE OR FC
RADIANT FIRE DAMPER RFD
THERMOSTAT IN LOCK BOX
SENSORS, TEMPERATURE, HUMIDITY
CARBON MONOXIDE SENSOR
CARBON DIOXIDE SENSOR
NITROGEN OXIDE SENSOR NO
CO2
CO
S
T
DUCT SMOKE DETECTOR SD
H
MOTOR CONTROL CENTER MCC
ACCESS DOOR
HVAC AND PLUMBING
ABBREVIATIONS,
SYMBOLS,
SPECIFICATIONS, &
SCHEDULES
DRAWING ISSUE HISTORY
BID / PERMIT ISSUE:
CONSTRUCTION SET:
COPYRIGHT 2021
210519
JP
JP
AS NOTED
PROJECT NO:
DRAWING DATE:
DRAWN BY:
CHECKED BY:
DRAWING SCALE: HYUNDAI OF CARMELOFFICE REMODEL4200 E 96th STREETCARMEL, INDIANAA u t o m o t i v e G r o u pN MEP Consulting Engineers262 Tradewinds DriveSanta Rosa BeachFlorida 32459317.506.8151dave@gnaengineering.comGOODERUM & ASSOCIATES ENGINEERINGP:E:874 Cheltenham DriveAvon IN, 46123South OfficeNorth Office07-09-2021JEFFREY M. PE
R
KEY07-09-2021
07-09-2021
1. PRIOR TO PROCUREMENT CONTRACTOR SHALL
SUBMIT TO ARCHITECT FULL SUBMITTALS FOR ALL
ENERGY CONSUMING OR PRODUCING ITEMS AND
FOR ALL PLUMBING FIXTURES, VALVES, DRAINS,
CLEAN OUTS, PIPING, PIPING ACCESSORIES,
INSULATION AND PIPING HANGERS. SUBMITTALS
SHALL BE DELINEATED WITH TAGS INDICATED ON
PRINTS, CONTRACTORS NAME, PROJECT NAME.
CLEARLY INDICATE ALL MODEL NUMBERS AND ALL
ACCESSORIES AND OPTIONS BEING PROVIDED.
SUBMISSIONS SHALL BE IN PDF FORMAT.ENGINEER
RESERVES THE RIGHT TO REJECT ANY SUBSTITUTE
ITEM.
2. PLUMBING WORK SHALL BE COMPLETE IN EVERY
DETAIL AND ALL MISCELLANEOUS ITEMS OF
MATERIAL AND LABOR NECESSARY TO COMPLETE
THE WORK DESCRIBED, SHOWN OR REASONABLY
IMPLIED ON DRAWINGS OR SPECIFICATIONS SHALL
BE INCLUDED IN THE CONTRACT. CONTRACTOR
SHALL MAKE MINOR ADJUSTMENTS TO THE WORK
WHERE REQUIRED, WHEN SUCH ADJUSTMENTS ARE
NECESSARY FOR PROPER OPERATION AND WITHIN
THE INTENT OF THE CONTRACT. CONTRACTOR
SHALL GUARANTEE ALL LABOR AND MATERIALS
ENTERING INTO CONTRACT FOR A PERIOD OF ONE
(1) YEAR FROM DATE OF ACCEPTANCE.
3. ALL WORK SHALL BE IN FULL ACCORDANCE WITH
2012 INDIANA PLUMBING CODE (2006 INTERNATIONAL
PLUMBING CODE W/ INDIANA AMENDMENTS), 2007
ASHRAE 90.1 INDIANA ENERGY CODE 2010,
PERTINENT STATE, COUNTY, CITY CODES AND
ORDINANCES WITH INDIANA AMENDMENTS.
4. PLUMBING CONTRACTOR SHALL VISIT THE SITE AND
VIEW ALL EXISTING CONDITIONS BEFORE
SUBMITTING A PROPOSAL FOR THE WORK AS
DESCRIBED AND SHOWN. NO EXTRAS WILL BE
ENTERTAINED FOR FAILURE TO MAKE THIS VISIT.
5. PLUMBING CONTRACTOR SHALL ACCEPT SOLE AND
COMPLETE RESPONSIBILITY FOR CONDITIONS OF
THE JOB SITE, INCLUDING SAFETY OF ALL PERSONS
AND PROPERTY DURING PERFORMANCE OF THE
WORK.
6. PLUMBING CONTRACTOR SHALL VERIFY AND BE
RESPONSIBLE FOR ALL PLUMBING ROUGH-INS,
7. PIPING TYPES UNLESS OTHERWISE NOTED ON
PLANS:
WATER WATER TUBING SHALL BE TYPE A PEX
WIRSBO, ZURN, NIBCO, OR UPONOR
CONFORMING TO ASTM F876, F877, E84,
E814, ANSI/UL 263 AND NSF14/61. 100 PSIG
AT 180 DEG. BLUE FOR COLD AND RED FOR
HOT AND RE-CIRCULATION WHITE FOR
GENERIC. FITTINGS SHALL BE PER ASTM
F1960 LIKE UPONOR ProPEX COLD
EXPANSION, PRESS FIT MECHANICAL
JOINTS PER ASTM F2854 OR COPPER CRIMP
WITH BRASS OR ENGINEERED PLASTIC
FITTINGS. MANIFOLDS WHERE USED SHALL
BE LIKE UPONOR ProPEX TYPE L TO ASTM
F877 WITH BRASS OR EP BALL VALVES.
SEWER/VENT POLYVINYL CHLORIDE SEWER PIPE (PVC):
ASTM D2665, ASTM F 1866 SCHEDULE 40
SOLID CORE DRAIN WASTE AND VENT WITH
PVC SOCKET WELDED FITTINGS DESIGNED
TO FIT PIPING DIAMETERS. ALL PIPING IN
RETURN AIR PLENUMS SHALL CONFORM TO
REQUIREMENTS FOR PLENUM MATERIALS.
8. DIELECTRIC UNIONS SHALL BE USED TO CONNECT
DISSIMILAR METALS OR METAL PIPING SHALL HAVE
METAL CONNECTIONS ON EACH END THREADED TO
MATCH THE ADJACENT PIPING. METAL COMPONENTS
SHALL BE SEPARATED BY A NYLON INSULATOR TO
PREVENT CURRENT FLOW BETWEEN DISSIMILAR
METALS. UNIONS SHALL BE SUITABLE FOR THE
SYSTEM OPERATING PRESSURES AND
TEMPERATURE WELD TYPE: ASTM A-234
9. UNLESS OTHERWISE NOTED, ROUTE ALL PIPING AS
HIGH AS POSSIBLE AND ROUTE PERPENDICULAR
AND/OR PARALLEL TO BUILDING STRUCTURE.
PLUMBING SPECIFICATIONS
08/18/21