HomeMy WebLinkAboutM0.02-Mechanical General Notes1.G. D��ISS
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04 S�a�e antl Local Codes
City of Carmel
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DATE: O��0��20
HVAC GENERAL NOTES:
1. ALL MECHANICAL EQUIPMENT AND INSTALLATIONS SHALL CONFORM WITH THE REQUIREMENTS
OF THE 2012 IMERNATIONAL MECHANICAL CODE, THE 2012 INTERNATIONAL BUILDING CODE, 2007
ASHRAE 90.1, STATE AMENDMENTQ NFPA 90A, 96, 101, UNDERWRITERS LABORATORIES AND ALL
APPLICABLE LOCAL CODES AND ORDINANCES.
2. THE LOCATIONS, ARRANGEMENT AND EXTENT OF EQUIPMENT, DEVICES, CONDUIT, AND OTHER
APPURTENANCES RELATED TO THE INSTALLATION OF MECHANICAL WORK SHOWN ON DRAWINGS
ARE APPROXIMATE. THE CONTRACTOR SHALL NOT SCALE DRAWINGS, BUT SHALL REFER TO THE
ARCHITECTURAL DRAWINGS FOR EXACT DIMENSIONS OF BUILDING COMPONENTS. SHOULD A
CONFLICT EXIST BETWEEN THE ARCHITECTUR4L AND ENGINEERING DRAWINGS REGARDING
DIMENSIONS AND SCALE, THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OF THE
DISCREPANCY.
3. THE CONSTRUCTION DOCUMENTS SHALL BE COMPRISED OF BOTH PLANS AND SPECIFICATIONS;
THEREFORE, ALL HVAC WORK PERFORMED SHALL CONFORM TO THE REQUIREMENTS DESCRIBED
IN BOTH. NEITHER SHALL TAKE PRECEDENCE OVER THE OTHER, BUT RATHER, THEY SHALL BE
AN EXTENSION OF EACH OTHER. SHOULD A CONFLICT EXIST BETWEEN THE PLANS AND
SPECIFICATIONS, THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OF THE DISCREPANCY.
4. MATERIALS, EQUIPMENT OR LABOR NOT INDICATED BUT WHICH CAN BE REASONABLY INFERRED
TO BE NECESSARY FOR A COMPLETE INSTALLATION SHALL BE PROVIDED. DRAWINGS AND
SPECIFICATIONS DO NOT UNDERTAKE TO INDICATE EVERY ITEM OF MATERIAL, EQUIPMENT, OR
LABOR REQUIRED TO PRODUCE A COMPLETE AND PROPERLY OPERATING INSTALLATION.
5. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS, DUCTWORK SIZES AND
LOCATIONS, EQUIPMENT, ETC. SHOWN ON THE DRAWINGS OR AFFECTING THIS WORK PRIOR TO
PURCHASING ANY MATERIALS OR STARTING ANY WORK, AND SHALL REPORT ANY DEVIATIONS TO
THE ARCHITECT.
6. UNLESS OTHERWISE NOTED, ALL EXISTING EQUIPMENT, DUCTWORK, DIFFUSERS, ETG SHOWN AS
BEING REMOVED AS PART OF THIS CONTRACT SHALL BECOME THE PROPERTY OF THE HVAC
CONTRACTOR AND SHALL BE REMOVED FROM THE PROJECT SITE PRIOR TO PROJECT
COMPLETION.
7. ANV WALL, FLOOR, OR CEILING SURFACE THAT IS DISTURBED DURING THE COURSE OF THE HVAC
WORK SHALL BE REPAIRED TO NEW CONDITION.
8. ALL MECHANICAL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH UNDERWRITER'S
APPROVAL, MANUFACTURER'S RECOMMENDATIONS, GOOD ENGWEERING PRACTICE, AND ALL
APPLICABLE CODE REQUIREMENTS.
9. ALL MECHANICAL EQUIPMENT AND SYSTEMS SHALL BE GUARANTEED FOR A PERIOD OF ONE
YEAR AFTER ACCEPTANCE BY OWNER.
10. ALL HVAC COMPRESSORS SHALL HAVE EXTENDED 4 YEAR MANUFACTURER'S WARRANTY FOR A
5-YEAR TOTAL WARRANTY.
1 L EQUIPMENT SHALL BE LOCATED AT LEAST 10'-0" FROM ALL ROOF EDGES OR OPEN SIDES OF A
WALKING SURFACE WHERE SUCH OPEN SIDE IS MORE THAN 30" ABOVE THE ADJACENT SURFACE.
WHERE EQUIPMENT IS WITHIN 10'-0" OF SUCH DROPOFFS, FALL PROTECTION GUARDS SHALL BE
PROVIDED. GUARDS SHALL BE MINIMUM 42" TALL AND EXTEND AT LEAST 30" BEYOND EACH END
OF THE EQUIPMENT. GUARD SHALL BE CONSTRUCTED SO AS TO PREVENT THE PASSAGE OF A
21" SPHERE AND SHALL COMPLY WITH LOADING REQUIREMENTS OF THE IBC.
12. MOUNT TOP OF THERMOSTATS AND OTHER CONTROL DEVICES 46" AFF UNLESS NOTED
OTHERWISE. PROVIDE CLEAR LOCKING COVER FOR ALL PUBLIC AREA THERMOSTATS.
COORDINATE THERMOSTAT LOCATIONS WITH OTHER TRADES.
13. CONTRACTOR SHALL COORDINATE THE INSTALLATION OF ALL MECHANICAL EQUIPMENT,
DUCTWORK, PIPWG, ETQ TO FIT WITHIN THE SPACE ALLOWED BY THE ARCHITECTURAL AND
STRUCTURAL CONDITIONS. CUTTING OR OTHERWISE ALTERING ANY STRUCTURAL MEMBERS
SHALL NOT BE PERMITTED WITHOUT WRITTEN PERMISSION FROM THE ARCHITECT.
14. ALL PIPE AND DUCT PENETRATIONS OF FIRE AND/OR SMOKE-RATED ASSEMBLIES SHALL BE
FIRE-STOPPED AS REQUIRED TO RESTORE THE ASSEMBLY TO ITS ORIGINAL INTEGRITY. FIRE
BARRIER PRODUCTS SHALL BE AS MANUFACTURED BY TREMCQ HILTI, 3M OR APPROVED EQUAL.
15. PROVIDE ACCESS PANELS IN NON-ACCESSIBLE CEILINGS AND IN WALL STRUCTURE TO ALLOW
ADEQUATE ROOM FOR MAINTENANCE OF EQUIPMENT AND BALANCING OF SYSTEMS. ACCESS
PANELS IN CEILING AND WALLS SHALL BE PROVIDED WHERE SHOWN ON THE DRAWINGS OR
NECESSARY TO ACCESS DAMPERS, VALVES, ETG COORDINATE EXACT LOCATION OF ALL
ACCESS PANELS WITH THE ARCHITECT DURING THE SHOP DRAWING PROCESS.
16. ALL MECHANICAL EQUIPMENT SHALL BE LABELED WITH A SEMI-RIGID PLASTIC LAMINATE
NAMEPLATE WITH 2" HIGH WHITE LETTERS ON A BLACK BACKGROUND SECURELY AFFIXED TO
THE EQUIPMENT. THE NAMEPLATE SHALL SHOW THE EQUIPMENT TAG USED ON THESE
DRAWINGS. ON RESIDENTIAL PROJECTS, THE NAMEPLATE ON THE OUTDOOR EQUIPMENT SHALL
INDICATE THE APARTMENT OR CONDOMINIUM UNIT NUMBER IT SERVES AS WELL AS THE
EQUIPMENT ID TAG.
17. REFER TO ARCHITECTURAL PLANS FOR FLOOR AND CEILING ASSEMBLY UL RATINGS AND
DETAILS.
18. WHERE PLANS CALL FOR UNDERCUT DOORS IN FIRE-RATED WALLS, UNDERCUT SHALL NOT
EXCEED 3/4" PER NFPA-80.
19. SHOP DR4WINGS SHALL BE SUBMITTED TO AND APPROVED BY THE ARCHITECT PRIOR TO
ORDERING, PURCHASING, OR FABRICATING ANY MECHANICAL EQUIPMENT. SHOP DRAWINGS
SHALL INCLUDE: ALL EQUIPMENT SCHEDULED OR SPEGFIED ON THE DRAWINGS; DUCTWORK
DRAWN THE SCALE SHOWN ON THE DRAWINGS, REFRIGERANT PIPING AND CONTROL WIRING
SCHEMATICS CERTIFIED BY THE AIR CONDITIONING EQUIPMENT MANUFACTURER LONG LWE
REFRIGERANT PIPING APPLICATIONS SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S
CURRENT SPLIT SYSTEM LONGLWE APPLICATION GUIDELINE.
MECHANICAL/ELECTRICAL COORDINATION:
20. CONTRACTOR SHALL COORDINATE ELECTRICAL CHARACTERISTICS AND REQUIREMENTS OF ALL
MECHANICAL EQUIPMENT WITH ELECTRICAL DRAWINGS PRIOR TO ORDERING EQUIPMENT OR
SUBMITTING SHOP DRAWINGS, AND SHALL FURNISH EQUIPMENT WIRED FOR THE VOLTAGES
SHOWN THEREIN. SHOP DRAWING SUBMITTALS SHALL CLEARLY STATE THAT THE ELECTRICAL
CHARACTERISTICS OF ALL EQUIPMENT HAS BEEN COORDINATED WITH THE ELECTRICAL
CONTRACT DOCUMENTS AND THE ELECTRICAL CONTRACTOR.
21. ALL MECHANICAL EQUIPMENT REQUIRING ELECTRICAL POWER SHALL BE INSTALLED WITH
DISCONNECT SWITCHES AT EACH PIECE OF EQUIPMENT. COORDINATE SWITCH TYPE (FUSED OR
NON-FUSED) WITH E�UIPMENT CHARACTERISTICS, MANUFACNRER'S RECOMMENDATIONS AND
THE ELECTRICAL DRAWINGS.
22. ALL REQUIRED CONTROL WIRING QNCLUDING POWER WIRING REQUIRED FOR CONTROL PANELS,
DEVICES, ETC.) NOT SHOWN ON THE ELECTRICAL DRAWINGS SHALL BE INCLUDED AS PART OF
THE MECHANICAL WORK. WIRWG IN HVAC PLENUM SPACES SHALL BE INSTALLED ACCORDING TO
CODE REQUIREMENTS.
23. UNLESS NOTED OTHERWISE, TRANSFORMERS, CONTROLS AND CONTROL WIRING REQUIRED FOR
ALL MECHANICAL SYSTEMS SHALL BE FURNISHED WITH THE EQUIPMENT IT SERVES AND
INSTALLED BY THE MECHANICAL CONTRACTOR. MOTOR STARTERS FOR HVAC E(IUIPMENT SHALL
BE FURNISHED BY THE MECHANICAL CONTRACTOR AND INSTALLED BY THE ELECTRICAL
CONTRACTOR.
AIR DISTRIBUTION:
24. SUPPLY, RETURN, OUTSIDE, AND EXHAUST AIR DUCTWORK SHALL BE CONSTRUCTED OF
GALVANIZED SHEETMETAL IN ACCORDANCE WITH SMACNA DUCT CONSTRUCTION STANDARDS,
LATEST EDITION. WHERE DUCTWORK PENETR4TES A 1-HR FIRE-RATED ASSEMBLY, MINIMUM 26
GAGE GALVANIZED STEEL SHALL BE USED FOR THE ENTIRE LENGTH OF THE DUCT. ALL JOINTS
AND SEAMS IN ALL SHEETMETAL DUCTWORK SHALL BE SEALED WITH DUCT SEALER.
25. ALL EXPOSED DUCTWORK TO HAVE MILL PHOSPHATIZED FINISH TO BE PAINTED BLACK BY
OTHERS.
26. ALL DUCTWORK SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND SHALL NOT REST ON
CEILING TILES OR CEILING STRUCTURE DUCT SUPPORTS AND ATTACHMENT TO STRUCTURE
SHALLBEPERSMACNASTANDARDS.
27. FLEXIBLE DUCTWORK SHALL BE THERMAFLEX M-KE (U.L. 181 LISTED, CLASS 1 FLEXIBLE AIR DUCT)
OR EQUAL. PROVIDE MINIMUM INSULATION VALUE OF R-6, R-8 WHEN LOCATED OUTSIDE THE
THERMAL ENVELOPE OF THE BUILDING. AIR CONNECTORS ARE NOT ACCEPTABLE. FLEX DUCT
DIAMETER SHALL MATCH DEVICE NECK DIAMETER. PROVIDE ROUND GALVANIZED STEEL DUCT
RUNOUTS TO MAINTAIN A MAXIMUM FLEXIBLE DUCT LENGTH OF 5'-0". FLEXIBLE DUCTWORK SHALL
BE INSTALLED AS STRAIGHTAS POSSIBLE AND SHALL BE ROUTED AND SUPPORTED WITHOUT
FORMING CRIMPS OR OTHER AIR FLOW RESTRICTIONS. PROVIDE SQUARE TO ROUND ADAPTERS
OR BOOTS TO CONNECT TO AIR DEVICE NECK WHEN REQUIRED.
28. ROUND AND FLEXIBLE SUPPLY AIR DUCTWORK SHALL BE CONNECTED TO MAIN DUCTS WITH A
SPIN-IN FITTING WITH SCOOP AND BALANCING DAMPER. IN RESIDENTIAL SPACES, TAB-NPE
FITTINGS ARE ACCEPTABLE, AND AIRFLOW SHALL BE BALANCED AT THE AIR DEVICES.
29. TAPE, BED AND SEAL AIR TIGHT ALL PENETR4TIONS FROM RETURN AIR PLENUMS TO NON
RETURN AIR PLENUMS THAT ARE REQUIRED DUE TO DUCTWORK, PIPING OR OTHER ITEMS.
30. EXHAUST AND OUTDOOR AIR INTAKE DUCTWORK SHALL BE FURNISHED WITH A BUILT-IN
BACK-DRAFT DAMPER (GRAVITY TYPE UNLESS NOTED OTHERWISE ON PLANS) AND MESH INSECT
SCREEN(EXCEPTDRYERVENTS).
31. DRYER VENT DUCTWORK SHALL eE 4-INCH ROUND AND BE 26 GAUGE GALVANIZED STEEL
INSTALLED WITH LONGITUDINAL SEAMS FACING UP AND MALE CRIMPED END INSTALLED IN THE
DIRECTION OF FLOW. ROUTE DRVER VENT TO THE EXTERIOR WALL CAP AS DIRECT AS POSSIBLE.
DO NOT SECURE DUCTWORK WITH SHEET METAL SCREWS.
32. PORTIONS OF DUCTWORK AND PIPE INSULATION VISIBLE THROUGH AIR DISTRIBUTION DEVICES IN
FINISHED AREAS SHALL BE PAINTED FLAT BLACK.
33. DUCTWORK DIMENSIONS SHOWN ON THE DRAWINGS ARE INSIDE CLEAR DIMENSIONS.
34. INSTALL FIRE DAMPERS IN ALL THROUGH PENETRATIONS IN FIRE-RATED WALLS, FLOOR AND
CEILINGS. IN DYNAMIC SYSTEMS (SYSTEMS NOT DESIGNED TO STOP OPERATING DURING A FIRE
EVENT), FIRE DAMPERS SHALL BE THE DYNAMIC TYPE WITH BLADES OUT OF THE AIRSTREAM
WHERE POSSIBLE FOR SYSTEMS DESIGNED TO STOP OPER4TING DURING A FlRE EVENT, STATIC
FIRE DAMPERS SHALL BE ALLOWED. REFER TO THE ARCHITECTURAL DRAWINGS FOR LOCATIONS
OF RATED ASSEMBLIES.
34.1. WHERE DUCTS PENETRATE FIRE-RATED WALLS AND HAVE DUCT OPENINGS SERVING
SPACES ON BOTH SIDES OF THE RATED WALL, FIRE/SMOKE DAMPERS SHALL BE PROVIDED
AT FIRE-RATED WALL PENETRATION.
35. INSTALL CEILING RADIATION DAMPERS AT DIFFUSERS MOUNTED IN FIRE-RATED CEILING
ASSEMBLIES. WHERE DUCTWORK PENETRATES THE MEMBRANE OF A FIRE-RATED CEILING
ASSEMBLY, INSTALL DUCT-DROP RATED CEILING RADIATION DAMPER. DAMPER SHALL BE
DYNAMIC RATED OR SYSTEM SHALL BE DESIGNED TO STOP OPERATING DURING A FIRE EVENT.
ALL DAMPERS SHALL BE U.L. 555C LABELED. ALL DAMPERS SHALL BE SPECIFICALLY LISTED
(MAKE AND MODEL) AS APPROVED FOR USE IN THE UL LISTING OF THE FIRE-RESISTANCE-RATED
CEILING ASSEMBLY PENETRATED.
36. INSTALL SMOKE DAMPERS IN ALL DUCT PENETRATIONS THROUGH SMOKE-RATED WALLS. WHERE
DUCTS PENETRATE WALLS THAT CARRY BOTH FIRE AND SMOKE RATINGS, THE DAMPERS
WSTALLED SHALL BE COMBINATION FIRE AND SMOKE DAMPERS. ALL DAMPERS SHALL BE U.L 555
AND/OR 5555 LABELED.
37. DUCT ACCESS DOORS: PROVIDE ACCESS DOORS IN DUCTWORK AT EACH FIRE, SMOKE,
FIRE/SMOKE, OR DUCT-DROP RATED CEILING RADIATION DAMPER LOCATION.
38. LOCATIONS OF GRILLES, REGISTERS, & DIFFUSERS SHOWN ON THE DRAWINGS ARE
APPROXIMATE. COORDINATE EXACT LOCATIONS WITH CEILING GRID, LIGHT FIXTURES,
SPRINKLER HEADS, SPEAKERS, SMOKE ALARMS, ETC. REFER TO ARCHITECTURAL REFLECTED
CEILING PLAN.
39. AFTER CONSTRUCTION, THE ENTIRE HVAC SYSTEM SHALL BE TESTED, ADJUSTED, AND
BALANCED TO DELIVER THE AIR AND WATER QUANTITIES SHOWN ON THE DRAWINGS (NOT
APPLICABLE TO DWELLMG UNITS). SUBMIT CERTIRED (AABC OR NEBB) TEST AND BALANCE
REPORT TO THE ARCHITECT FOR APPROVAL NOT APPLICABLE TO DWELLING UNITS.
PIPING:
40. REFRIGERANT PIPING SHALL BE TYPE L OR REFRIGERATION SERVICE COPPER TUBING WITH
BRAZEDJOINTS.
41. REFRIGERANT LINE SET ACCESS PORTS SHALL HAVE LOCKING CAPS.
42. CONDENSATE FROM ALL AIR CONDITIONING EQUIPMENT SHALL BE TR4PPED AND ROUTED TO
THE NEAREST FLOOR DRAIN OR OTHER PLUMBING DRAIN AS SHOWN ON PLANS. CONDENSATE
PIPING SHALL BE SCHEDULE 40 PVC (EXCEPT CPVC IN HVAC PLENUMS). CONDENSATE SHALL BE
PUMPED AS REQUIRED.
43. ALL PIPING ABOVE GRADE SHALL BE SUPPORTED BY THE BUILDING STRUCTURE AND SHALL NOT
REST ON CEILING TILES OR CEILING STRUCTURE. PIPING HUNG FROM JOISTS SHALL BE HUNG
FROM THE TOP CHORDS OF THE JOISTS.
INSULATION:
44. DUCT INSULATION:
44.1. DUCT WRAP SHALL BE UL LISTED FIBERGLASS BLANKET WSULATION WITH FOIL VAPOR
BARRIER. PUNCTURES AND TEARS IN THE FOIL JACKET SHALL BE PATCHED WITH FOIL TAPE
TO MAINTAIN THE IMEGRITY OF THE VAPOR BARPoER. INSULATE SHEET METAL DUCTWORK
IN THE THICKNESSES AND DENSITIES AS LISTED BELOW:
44.1.1. SHEET METAL SUPPLY, RETURN, AND OUTSIDE AIR DUCTWORK: R-6 MINIMUM
INSTALLED.
44.52. EXHAUST DUCTWORK ROUTED WITHIN THE BUILDING THERMAL ENVELOPE SHALL NOT
BE INSULATED UNLESS NOTED OTHERWISE.
44.5.3. ALL SHEET METAL DUCT LOCATED OUTSIDE THE THERMAL ENVELOPE OF THE
BUILDING: R-8 MINIMUM INSTALLED.
44.6. INDOOR EXPOSED SPIRAL SUPPLY AND RETURN AIR DUCTWORK SHALL BE LWED WITH R-6
DUCT LINER.
45. LINE ALL SHEETMETAL DUCTWORK A MINIMUM OF 10'-0" DOWNSTREAM OF ALL AIR HANDLING
UNITS, FAN COIL UNITS AND TERMINAL UNITS. THE LEADING EDGE OF THE DUCT LINER SHALL
HAVE A SHEETMETAL NOSING.
SEQUENCE OF OPERATION:
46. CONSTANT VOLUME DIRECT EXPANSION (DX) SYSTEM
46.1. HEATING/COOLING = SYSTEM SHALL BE CONTROLLED BY AN ON/OFF/AUTO THERMOSTAT
(7-DAY PROGRAMMABLE UNLESS NOTED OTHERWISE). THE FAN SHALL OPERATE
CONTINUOUSLY. WHEN THE SPACE TEMPERATURE DEVIATES OUTSIDE THE THERMOSTAT
SETPOINT, HEATING OR COOLING SHALL ENGAGE UNTIL THE SPACE TEMPERATURE
RETURNS TO THE SETPOINT.
46.1.1. IN DWELLING UNITS, FAN CYCLING IN'AUTO' MODE SHALL BE ALLOWED.
46.2. DEHUMIDIFICATION (WHERE CALLED FOR IN EQUIPMENT SCHEDULES) = SYSTEM SHALL BE
CONTROLLED BY AN ON/OFF/AUTO THERMOSTAT (7-DAY PROGRAMMABLE UNLESS NOTED
OTHERWISE) WITH INTEGRAL HUMIDITY SENSOR. WHEN THE RELATIVE HUMIDITY IN THE
SPACE SERVED RISES ABOVE THE HUMIDITY SETPOINT, EQUIPMENT SHALL ENGAGE
COMPRESSORS IN COOLING MODE AND MODULATE THE HOT GAS REHEAT REGULATOR
VALVE TO MAINTAIN A DISCHARGE TEMPERATURE OF +/-70°F.
47. ECONOMIZER
47.1. THE ECONOMIZER SHALL BE ENABLED WHENEVER:
47.1.1. THE SUPPLY FAN STATUS IS'ON'.
47.1.2. THE THERMOSTAT CALLS FOR COOLING.
47.1.3. THE OUTSIDE AIR ENTHALPY IS LESS THAN THE RETURN AIR ENTHALPY, MEASURED
DOWNSTREAM OF THE RETURN FAN.
47.2. WHEN THE OUTSIDE AIR TEMPER4TURE IS LESS THAN THE SUPPLY AIR TEMPERATURE SET
POINT OR THE OUTSIDE AIR ENTHALPY IS LESS THAN THE SUPPLY AIR ENTHALPY SET POINT,
THE OUTSIDE AIR, RELIEF AIR, AND RETURN AIR DAMPERS SHALL MODULATE, AS
APPROPRIATE, BETWEEN THE ADJUSTABLE MINIMUM POSITION AND FULL OPEN POSITION
TO MAINTAIN THE DISCHARGE AIR TEMPERATURE THAT WILL MEET THE ROOM THERMOSTAT
DEMAND.
47.3. WHEN THE RETURN AIR ENTHALPY IS LESS THAN THE OUTSIDE AIR ENTHALPY, THE OUTSIDE
AIR AND RETURN AIR DAMPERS SHALL RETURN TO THEIR RESPECTIVE MINIMUM POSITIONS
TO DELIVER THE MINIMUM REQUIRED OUTSIDE AIR VOLUME PER EQUIPMENT SCHEDULES.
THE RELIEF AIR DAMPER SHALL FULLY CLOSE.
SYSTEM COMMISSIONING:
48. PRIOR TO THE FINAL MECHANICAL AND PLUMBING INSPECTIONS, AN APPROVED AGENCY
CONTRACTED BY THE OWNER SHALL COMMISSION ALL MECHANICAL SYSTEMS AS DESCRIBED
BELOW. EXCEPTION: EQUIPMENT SERVING INDIVIDUAL DWELLING OR SLEEPING UNITS.
49. ALL AIR-MOVING SYSTEMS WITH A FAN MOTOR GREATER THAN 1 HP SHALL BE BE TESTING AND
BALANCED. ALL SUPPLY AIR DUCTS SHALL HAVE A MANUAL VOLUME DAMPER. ALL DAMPERS
SHALL FIRST BE ADJUSTED SO AS TO LIMIT THROTTLING LOSSES, THEN FAN POWER SHALL BE
ADJUSTED TO ACHIEVE DESIGN AIRFLOWS SHOWN ON PLANS.
49.1. ALL SYSTEMS WITH FAN MOTORS OF 1 HP OR LESS WITH SUPPLY AIR DUCTS INDICATED
ELSEWHERE IN THESE DOCUMENTS TO HAVE MANUAL VOLUME DAMPERS SHALL BE
BALANCED TO DELNER THE AIRFLOWS SHOWN ON PLANS, BUT ARE NOT REQUIRED TO BE
INCW DED IN THE PRELIMINARY OR FINAL COMMISSIONING REPORT GNEN TO THE OWNER
ANDINSPECTOR.
50. ALL SYSTEMS WITH SUPPLY AIR ECONOMIZERS SHALL RECEIVE A FULL FUNCTION TESTING TO
CONRRM COMPLIANCE WITH THE MANUFACTURER'S SPECIFICATIONS AND PERFORMANCE
SETPOINTS DESCRIBED ON PLANS. TESTING SHALL INCWDE ALL MODES AND SEQUENCE OF
OPERATION, INCLUDING UNDER FULL-LOAD, PART-LOAD, AND THE FOLLOWING EMERGENCY
CONDITIONS:
50.1. ALL MODES AS DESCRIBED IN THE SEQUENCE OF OPER4TION.
502. REDUNDANT OR AUTOMATIC BACK-UP MODE.
50.3. PERFORMANCE OF ALARMS.
50.4. MODE OF OPERATION UPON A LOSS OF POWER AND RESTORATION OF POWER.
51. A"PRELIMINARY COMMISSIONING REPORT" DETAILING ALL TESTING ACTIVITIES, ITEMIZED LIST OF
DEFIGENGES, DEFERRED TESTS NOT PERFORMED DUE TO CLIMATIC CONDITIONS, AND CLIMATIC
CONDITIONS AT THE TIME OF TESTWG SHALL BE PROVIDED TO THE OWNER (OR OWNER'S AGENT)
AND THE CODE OFFICIAL.
51.1. THE BUILDING OWNER (OR OWNER'S AGENT) MUST ISSUE A LETTER OF TRANSMITTAL TO
THE CODE OFRCIAL ACKNOWLEDGING RECEIPT OF THE PRELIMINARY COMMISSIONING
REPORT BEFORE THE BUILDING WILL BE CONSIDERED ELIGIBLE FOR FINAL INSPECTION.
52. CONTRACTOR SHALL PROVIDE THE BUILDING OWNER (OR OWNER'S AGENT) WITH AN
OPERATIONS AND MAINTENANCE MANUAL INCLUDWG THE FOLLOWING:
52.1. SUBMITTAL DATA STATING E4UIPMENT SIZE AND SELECTED OPTION FOR EACH PIECE OF
EQUIPMENT REQUIRING MAINTENANCE.
52.2. MANUFACTURER'S OPERATIONS MANUALS AND MAINTENANCE MANUALS FOR EACH PIECE
OF EQUIPMENT REQUIRING MAINTENANCE, EXCEPT EQUIPMENT NOT FURNISHED AS PART
OF THE PROJECT. REQUIRED ROUTINE MAINTENANCE ACTIONS SHALL BE CLEARLY
IDENTIFIED.
52.3. NAME AND ADDRESS OF AT LEAST ONE SERVICE AGENCY.
52.4. HVAC AND SERVICE HOT WATER CONTROLS SYSTEM MAINTENANCE AND CALIBRATION
INFORMATION, INCLUDING WIRING DIAGRAMS, SCHEMATICS AND CONTROL SEQUENCE
DESCRIPTIONS. DESIRED OF FIELD-DETERMINED SET POINTS SHALL BE PERMANENTLY
RECORDED ON CONTROL DRAW WGS AT CONTROL DEVICES OR, FOR DIGITAL CONTROL
SYSTEMS, IN SYSTEM PROGRAMMING INSTRUCTIONS.
52.5. A NARRATIVE OF HOW EACH SYSTEM IS INTENDED TO OPERATE, INCLUDING RECOMMENDED
SET POINTS.
53. A"FINAL COMMISSIONING REPORT" DETAILING ALL TESTING PROCEDURES AND RESULTS SHALL
BE DELIVERED TO THE BUILDING OWNER (OR OWNER'S AGENT). THE FINAL REPORT SHALL
INCLUDE ALL INFORMATION AS DESCRIBED ABOVE IN THE PRELIMINARY REPORT, EXCEPT THAT
NO DEFERRED TESTS SHALL BE PERMITTED.
�
PEServices
ENGINEERINfi FOR VOl1R 5l1CCE55
1-573-636-3B1 O
W W W.�IC-9eN�Ce9.COm
IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO NOTIFV
THE ARCHITECT, LANDLORD AND TENANT OF ANV
DISCREPANCIES ENCOUMERED ON THE PLANS OR IN
EXISTING SITE CONDITIONS PRIOR TO SUBMISSION OF BID.
BIDDERS ARE TO VISIT THE SITE AND FAMILIARIZE
THEMSELVES WITH EXISTING CONDITIONS AND SATISFY
THEMSELVES AS TO THE NATURE AND SCOPE OF THE WORK.
THE BASE BID SHALL REFLECT MODIFICATIONS TO SYSTEMS
AND DEVICES AS REQUIRED BV STATE, LOCAL AN� FEDERAL
CODES WHETHER INDICATED OR NOT ON CONTRACT
DOCUMENTS. THE SUBMISSIONS OF A BID WILL BE EVIDENCE
THAT SUCH AN EXAMINATION AN� COMPLIANCE WITH
GOVERNING CODESIREQUIREMENTS HAS BEEN MADE LATER
CLAIMS FOR LABOR, EQUIPMENT, OR MATERIALS REQUIRED,
OR FOR DIFFIWLTIES ENCOUNTERED WHICH COULD HAVE
BEEN FORESEEN HAD AN EXAMINATION AND
CODE/RE�UIREMENTS REVIEW BEEN MADE, WILL NOT BE
ALLOWED.
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PREPARED FOR
Aveda Institute
16281 Tri Ridge Blvd
Suite 140
Loveland, Ohio 45140
SHEET WFORMATION
Project #: 20013
luoed Por. BID / PERMIT
Dbfe: 5/29/20
Revisions'.
SHEET TITLE
MECHANICAL
GENERAL NOTES
SHEET NUMBER
M0.02