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<br />DIVISION 23
<br />PART 1 - GENERAL
<br />1.01 GENERAL MECHANICAL REQUIREMENTS
<br />DRAWINGS AND GENERAL CONDITIONS OF CONTRACT PROVIDED BY THE OWNER, INCLUDING GENERAL AND
<br />SUPPLEMENTAL CONDITIONS AND SPECIFICATIONS, APPLY TO WORK SPECIFIED IN THIS SECTION.
<br />1.02 CODES AND STANDARDS:
<br />THE ENTIRE SYSTEM AND ALL COMPONENTS LISTED HEREIN SHALL MEET ALL STATE, COUNTY, AND LOCAL
<br />CODES AND ORDINANCES IN EVERY RESPECT.
<br />1.03 SCOPE OF WORK:
<br />MECHANICAL WORK SHALL INCLUDE - BUT IS NOT LIMITED TO - LABOR, MATERIALS, SERVICES, EQUIPMENT
<br />AND APPLIANCES REQUIRED FOR NEW WORK AND MODIFICATIONS TO EXISTING HEATING, VENTILATING AND
<br />AIR CONDITIONING SYSTEMS, INCLUDING REPLACEMENT OF DUCTWORK, DIFFUSERS, PIPING AND
<br />TEMPERATURE CONTROLS.
<br />1. MODIFY THE EXISTING HVAC AIR DISTRIBUTION SYSTEM TO COORDINATE WITH
<br />ARCHITECTURAL BUILDING INTERIOR MODIFICATIONS DESCRIBED ON THE DRAWINGS,
<br />INCLUDING PROVISIONS OF NEW DUCTWORK, INSULATION, ACCESSORIES AND HANGER
<br />MATERIALS, DIFFUSERS AND GRILLES.
<br />2. TEST ADJUST AND BALANCE HVAC SYSTEMS WITHIN THE SCOPE OF WORK. REFER TO
<br />SECTION 1.08.
<br />3. PROVIDE NEW THERMOSTATS OR TEMPERATURE SENSORS.
<br />4. PROVIDE ALL CONNECTING PIPING, DUCTWORK, DIFFUSERS AND GRILLES;
<br />COORDINATE INSTALLATION OF HVAC WORK WITH ALL OTHER TRADES DESCRIBED BY THE PROJECT
<br />CONSTRUCTION DOCUMENTS, IN PARTICULAR, ALL WORK ABOVE NEW AND EXISTING SUSPENDED CEILINGS,
<br />INCLUDING:
<br />1. ELECTRICAL MODIFICATIONS TO LIGHTING, POWER AND SYSTEMS PROVIDED UNDER
<br />DIVISION 26, INCLUDING SECURITY AND FIRE ALARM SYSTEMS;
<br />2. EXISTING PLUMBING AND HVAC PIPING SYSTEMS;
<br />3. ARCHITECTURAL AND STRUCTURAL MODIFICATIONS - WALLS AND UNCLASSIFIED
<br />INTERIOR PARTITIONS.
<br />1.04 PERMITS AND INSPECTIONS:
<br />THE CONTRACTOR SHALL OBTAIN ALL REQUIRED PERMITS, INSPECTIONS AND PAY ALL FEES.
<br />1.05 PRODUCTS:
<br />ALL EQUIPMENT AND APPURTENANCES SHOWN ON THE DRAWINGS AND/OR INDICATED IN THESE
<br />SPECIFICATIONS SHALL BE NEW, UNLESS OTHERWISE NOTED, AND FREE OF DEFECTS. ALL ELECTRICAL
<br />POWERED EQUIPMENT SHALL BE U.L. OR E.T.L. LISTED.
<br />1.06 SUBSTITUTIONS:
<br />EQUIPMENT AND WORK DESCRIBED ON THE DESIGN DRAWINGS AND WITHIN THESE SPECIFICATIONS ARE
<br />THE BASIS OF DESIGN AND "SPECIFIED STANDARD" OF QUALITY. NO SUBSTITUTIONS SHALL BE MADE
<br />WITHOUT PRIOR WRITTEN APPROVAL OF THE ENGINEER/OWNER.
<br />THE ELECTRICAL REQUIREMENTS SHALL BE COORDINATED BY THE MECHANICAL CONTRACTOR AND
<br />EQUIPMENT VENDOR WITH THE ELECTRICAL CONTRACTOR PRIOR TO SUBMITTING BIDS. FAILURE OF THE
<br />MECHANICAL CONTRACTOR AND THE VENDOR TO DO SO WILL NOT BE CAUSE FOR A CHANGE OF BID AT A
<br />LATER TIME. IT WILL NOT BE THE ELECTRICIAN'S RESPONSIBILITY TO COORDINATE REVISED ELECTRICAL
<br />REQUIREMENTS DUE TO EQUIPMENT CHANGES INITIATED BY THE MECHANICAL CONTRACTOR AND VENDOR.
<br />IN ADDITION, THE MECHANICAL CONTRACTOR SHALL BE FINANCIALLY RESPONSIBLE FOR ANY AND ALL
<br />CHANGES TO ENGINEERING PLANS REQUIRED BY THE AUTHORITY HAVING JURISDICTION.
<br />1.07 SHOP DRAWINGS AND SUBMITTALS:
<br />SUBMIT FOR ENGINEER'S APPROVAL, SHOP DRAWINGS AND MANUFACTURER'S DATA, IN ELECTRONIC
<br />FORMAT FOR ALL NEW EQUIPMENT AND ACCESSORIES PRIOR TO PURCHASE AND OR FABRICATION.
<br />SHOP DRAWINGS FOR EQUIPMENT REQUIRING ELECTRICAL POWER OR CONTROL WIRING CONNECTIONS
<br />SHALL INCLUDE COMPLETE WIRING DIAGRAMS.
<br />1.08 SUBCONTRACT FOR CERTIFIED TEST AND BALANCE:
<br />SUBMIT QUALIFICATIONS AND CERTIFICATIONS OF THE PROPOSED TEST AND BALANCE SUBCONTRACTOR.
<br />THE SUBCONTRACTOR MUST BE CERTIFIED BY THE ASSOCIATED AIR BALANCE COUNCIL OR NATIONAL
<br />ENVIRONMENTAL BALANCING BUREAU. SUBMITTAL OF MULTIPLE TEST ADJUST AND BALANCE CONTRACTORS
<br />IS ACCEPTABLE FOR COMPETITIVE BIDDING OF WORK.
<br />1.09 RELATED WORK SPECIFIED ELSEWHERE
<br />REFER TO ELECTRICAL SPECIFICATION (DIV. 26) FOR ELECTRICAL WORK TO BE DONE IN CONJUNCTION
<br />WITH THE MECHANICAL WORK. THIS CONTRACTOR IS RESPONSIBLE FOR ALL CONDUIT, WIRING, JUNCTION
<br />BOXES, ETC., REQUIRED FOR HVAC CONTROLS.
<br />INSTALL DUCT SMOKE DETECTOR FURNISHED BY DIVISION 26 IN SUPPLY AIR DUCTS OF AIR HANDLING UNITS
<br />EXCEEDING 2,000CFM AND WHERE INDICATED ON DRAWINGS. DETECTOR TO SHUT UNIT DOWN WHEN
<br />ACTIVATED.
<br />1.10 WORKMANSHIP
<br />ALL MATERIALS SHALL BE FABRICATED AND INSTALLED IN A NEAT AND WORKMANLIKE MANNER WITH THE
<br />COORDINATION OF ALL INVOLVED TRADES TO AVOID INTERFERENCES AND DELAY DUE TO LACK OF
<br />COORDINATION. NO ALLOWANCES WILL BE MADE FOR REWORK DUE TO COORDINATION DIFFICULTIES OR
<br />INTERFERENCES BETWEEN INVOLVED TRADES.
<br />1.11 AS-BUILTS
<br />CONTRACTOR SHALL PROVIDE THE ENGINEER TWO (2) SETS OF COMPLETE HVAC AS -BUILT DRAWINGS AT
<br />THE TIME OF SUBSTANTIAL COMPLETION. AS-BUILTS SHALL BE PROVIDED IN HARD COPY AND AUTOCAD
<br />DRAWING FILES [RELEASE 2014 OR PRIOR]. AS -BUILT DRAWINGS SHALL CONSIST OF AN ACCURATE "AS -
<br />BUILT" RECORD OF THE INSTALLED WORK. PROJECT WILL NOT BE COMPLETE UNTIL ACCURATE AS-BUILTS
<br />ARE DELIVERED.
<br />PART 2 MECHANICAL TECHNICAL SPECIFICATIONS:
<br />2.01 GENERAL
<br />THE CONTRACTOR SHALL PROVIDE ALL HVAC EQUIPMENT AND MATERIALS TO ACCOMPLISH THE WORK
<br />DESCRIBED ON THESE DRAWINGS UNLESS OTHERWISE NOTED.
<br />INSPECT ALL CONSTRUCTION MATERIALS PRIOR TO FABRICATION OR INSTALLATION. REJECT MATERIALS
<br />FOUND TO BE DAMAGED OR SUB -STANDARD QUALITY.
<br />2.02 GRILLES, REGISTERS AND DIFFUSERS:
<br />ALUMINUM CONSTRUCTION WITH WHITE BAKED ENAMEL FINISH, AS SCHEDULED ON THE DRAWINGS, NECK
<br />SIZES COORDINATED WITH AIR FLOW RANGES LISTED. AIR FLOW REQUIRED SHALL NOT EXCEED THE
<br />SCHEDULED NC RATING AS DEFINED IN THE LATEST AMERICAN SOCIETY OF HEATING, REFRIGERATING AND
<br />AIR CONDITIONING ENGINEERS GUIDE.
<br />MANUFACTURED PRODUCTS OF TITUS, HART & COOLEY, PRICE, METAL-AIRE OR ALTERNATES MAY BE
<br />FURNISHED, SUBJECT TO SUBMITTAL REVIEW BY THE OWNER'S ENGINEER.
<br />2.03 FLEXIBLE DUCT:
<br />FLEXIBLE DUCTWORK SHALL BE ACOUSTICAL LOW PRESSURE TYPE WITH INTERIOR LINER, METAL HELIX,
<br />FIBERGLASS INSULATION WITH AN R-VALUE OF 6.0 OR GREATER, AND COPOLYMER SEAMLESS OUTSIDE
<br />SLEEVE. THE ENTIRE FLEXIBLE DUCT ASSEMBLY SHALL BE LISTED IN ACCORDANCE WITH UL-181 CLASS 1
<br />AIR DUCT MATERIAL. THE MAXIMUM LENGTH OF ANY FLEX DUCT SHALL BE 6-0". FLEXIBLE DUCTWORK SHALL
<br />MEET ASHRAE 90.1 ENERGY EFFICIENCY CODE. ALL JOINTS AT CONNECTIONS TO DIFFUSERS AND
<br />DUCTWORK SHALL BE SEALED WITH GLASS FABRIC AND MASTIC.
<br />2.04 SHEET METAL DUCTWORK:
<br />PROVIDE MATERIALS COMPATIBLE WITH EXISTING DUCTWORK CONSTRUCTION. ALL DUCT SIZES NOTED REFER TO
<br />INSIDE DIMENSIONS. ANY CHANGES IN THE GEOMETRY OF THE DUCTWORK MUST BE SUBMITTED FOR OWNER'S
<br />APPROVAL BEFORE FABRICATION.
<br />MATERIALS: GALVANIZED STEEL (G-90) OF GAUGES CONFORMING TO LATEST EDITION OF SMACNA STANDARDS
<br />BASED ON THE FOLLOWING PRESSURE UNLESS SPECIFICALLY NOTED OTHERWISE ON THE DRAWINGS.
<br />SUPPLY AIR: 2" W.G. POSITIVE PRESSURE; SEAL CLASS B
<br />RETURN AIR: 2" W.G. NEGATIVE PRESSURE; SEAL CLASS C
<br />EXHAUST AIR: 2" W.G. NEGATIVE PRESSURE; SEAL CLASS C
<br />EXHAUST DUCT FROM FAN DISCHARGE: 2" POSITIVE, SEAL CLASS A
<br />PROVIDE ADJUSTABLE VOLUME DAMPERS WITH LOCKING QUADRANTS AT BRANCH CONNECTIONS, ACCESSIBLE FOR
<br />EASE OF OPERATION.
<br />ELBOWS OR CHANGES IN DUCT DIRECTION GREATER THAN 45 DEGREES SHALL BE FITTED WITH AIR TURNS
<br />CONSISTING OF CURVED AIRFOIL BLADES OR VANES WHICH WILL PERMIT THE AIR TO MAKE ABRUPT TURNS WITHOUT
<br />APPRECIABLE TURBULENCE.
<br />ALL JOINTS AT CONNECTIONS TO DIFFUSERS AND DUCTWORK SHALL BE SEALED WITH GLASS FABRIC AND MASTIC.
<br />PROVIDE FLEXIBLE CONNECTORS AT DUCT CONNECTIONS TO FANS, CONSISTING OF WATER -PROOF, UV -RESISTANT
<br />HEAVY CANVAS OR NEOPRENE FABRIC WITH AIR -TIGHT SEAMS.
<br />2.05 DUCTWORK INSULATION:
<br />MATERIALS SHALL BE AS MANUFACTURED BY CERTAINTEED, OWENS-CORNING, MANVILLE, PITTSBURGH CORNING,
<br />ARMSTRONG, OR APPROVED EQUAL. INSULATION SUNDRIES AND ADHESIVES SHALL BE AS MANUFACTURED BY
<br />BENJAMIN FOSTER, CHILDERS, VIMASCO, OR APPROVED EQUAL.
<br />INSULATE ALL SHEETMETAL DUCTWORK EXTERNALLY WITH MANVILLE R SERIES MICROLITE TYPE 75 OR 100
<br />INSULATION OR APPROVED EQUAL. INSULATION SHALL HAVE TYPE II FSK FACING AND UL FIRE HAZARD
<br />CLASSIFICATION OF: FLAME SPREAD 25, SMOKE DEVELOPED 50, FUEL CONTRIBUTED 50. INSTALL INSULATION PER
<br />SMACNA AND MANUFACTURER'S RECOMMENDATIONS. ALL INSULATION JOINTS SHALL BE SEALED WITH GLASS
<br />FABRIC AND MASTIC.
<br />SUPPLY DUCTWORK, CONCEALED OR EXPOSED, IN CONDITIONED INTERIOR SPACE:
<br />MINIMUM INSULATION THICKNESS SHALL BE 1.0" (R-4.2 MIN.)
<br />2.06 ACCESS DOORS
<br />FURNISH IN DUCTWORK AS INDICATED AS WHEREVER NECESSARY FOR PROPER ACCESS TO ALL INSTRUMENTS,
<br />CONTROLS, FIRE DAMPERS, MOTORIZED DAMPERS, VOLUME DAMPERS, AND EQUIPMENT AND FOR CONVENIENT
<br />INSPECTION, MAINTENANCE AND REPLACEMENT OF SAME. SIZE TO BE AMPLE FOR USAGE. OPENINGS TO BE
<br />REINFORCED ON ALL SIDES WITH MATERIAL OR DUCTWORK IN WHICH DOORS ARE INSTALLED..
<br />2.07 HVAC CONTROLS
<br />PROVIDE A COMPLETE LOCAL CONTROL SYSTEM INCLUDING ALL WIRING, CONTROLS AND BOXES.
<br />ALL ELECTRONIC COMPONENTS SHALL BE DESIGNED SPECIFICALLY FOR ITS INTENDED FUNCTION IN THIS SYSTEM.
<br />THE SYSTEM SHALL BE CAPABLE OF EITHER MANUAL OR AUTOMATIC HEATING/COOLING CHANGEOVER CONTROL.
<br />THE SYSTEM SHALL CONTROL SPACE TEMPERATURE SET POINTS BY STARTING/STOPPING DX SPLIT -SYSTEM
<br />OPERATION.
<br />THE SYSTEM WILL INCORPORATE A SPACE THERMOSTAT WITH ADJUSTABLE SET POINTS AND MANUAL OVERRIDE TO
<br />TURN THE SYSTEM "ON" FOR A PREDETERMINED PERIOD.
<br />NOTE: CONTRACTOR SHALL HAVE THE TEST ADJUST AND BALANCE CONTRACTOR PRESENT FOR STARTUP OF
<br />SYSTEM. PROVIDE DOCUMENT ON FACTORY REPRESENTATIVES LETTERHEAD INDICATING THAT SYSTEM HAS BEEN
<br />PROPERLY CALIBRATED, TESTED, AND SETUP. PROVIDE A MINIMUM OF 4 HOURS TRAINING FOR THE OWNER'S
<br />REPRESENTATIVE
<br />2.08 ELECTRICAL
<br />PROVIDE ALL 120 VOLT AND 24 VOLT WIRING BETWEEN CONTROL DEVICES AS NECESSARY TO MAKE COMPLETE AND
<br />OPERATIONAL SYSTEM. PROVIDE 120/24 VAC TRANSFORMERS AS REQUIRED. COORDINATE WITH DIVISION 26 FOR
<br />120V POWER ROUGH -IN, CONTROL POWER AND WIRING. 24 VOLT WIRING SHALL BE PLENUM RATED CABLE.
<br />PART 3 - EXECUTION
<br />3.01 GENERAL REQUIREMENTS
<br />REFER TO AND COMPLY WITH OWNER'S GENERAL REQUIREMENTS CONSTRUCTION, INCLUDING:
<br />BUILDING SECURITY, PROPER IDENTIFICATION OF ALL WORKERS PRIOR TO COMMENCEMENT
<br />OF WORK TO OBTAIN REQUIRED BADGING.
<br />SCHEDULING OF WORK WITH THE OWNER TO MINIMIZE DISRUPTIONS TO THE NORMAL
<br />OPERATIONS IN THE BUILDING.
<br />MAINTENANCE OF A CLEAN, SAFE WORK ENVIRONMENT THROUGHOUT CONSTRUCTION,
<br />INCLUDING DAILY CLEANUP OF DESIGNATED WORK AREAS AND REMOVAL OF DEBRIS FROM
<br />THE BUILDING.
<br />SAFETY, INCLUDING PROVISION OF APPROVED PORTABLE FIRE EXTINGUISHER(S), HOT WORK
<br />PERMITS IN ADVANCE OF WELDING OR OTHER ACTIVITIES AS NECESSARY.
<br />THE DRAWINGS ARE DIAGRAMMATIC WITH RESPECT TO EQUIPMENT LOCATIONS AND EXISTING CONDITIONS AND
<br />SHALL BE FOLLOWED AS CLOSELY AS POSSIBLE, SUBJECT TO BUILDING CONSTRUCTION AND INTERFERENCES WITH
<br />OTHER TRADES.
<br />3.02 LAYOUT AND FABRICATION
<br />ALL WORK SHALL BE INSTALLED TO INSURE MAXIMUM HEADROOM, BALANCED OPERATION AND SUITABLE AESTHETIC
<br />APPEARANCE. PROVIDE FIELD MEASUREMENTS REQUIRED TO GUARANTEE AN APPROVED AND FUNCTIONAL
<br />INSTALLATION.
<br />COORDINATE WORK WITH ALL TRADES TO AVOID INTERFERENCES OR DELAYS. NO ALLOWANCES WILL BE MADE FOR
<br />REWORK DUE TO LACK OF COORDINATION OR INTERFERENCES BETWEEN INVOLVED TRADES. FIELD VERIFY EXISTING
<br />CONDITIONS FOR EXACT LOCATION AND ROUTING OF SYSTEMS. PROVIDE OFFSETS, TRANSITIONS AND ADAPTORS AS
<br />REQUIRED.
<br />COORDINATE WITH OTHER TRADES AND FIELD VERIFY EXISTING CONDITIONS FOR EXACT LOCATION AND ROUTING OF
<br />SYSTEMS. PROVIDE OFFSETS, TRANSITIONS AND ADAPTORS AS REQUIRED.
<br />NOT ALL COMPONENTS REQUIRED FOR A COMPLETE INSTALLATION ARE SHOWN ON THESE DRAWINGS. REFER TO
<br />EQUIPMENT INSTALLATION INSTRUCTION, SCHEDULES AND APPLICABLE CODES FOR ADDITIONAL INFORMATION,
<br />INCLUDING REQUIRED CONNECTION LOCATIONS, TYPES AND SIZES. PROVIDE ISOLATION VALVES AND UNIONS AT ALL
<br />EQUIPMENT AND AS INDICATED ON DRAWINGS.
<br />CONTRACTOR SHALL BE RESPONSIBLE FOR FURNISHING AND INSTALLING ADEQUATE AND PROPER INSULATION AND
<br />MOISTURE -SEAL IN A MANNER THAT WILL PERMANENTLY PREVENT THE ACCUMULATION OF ANY OBJECTIONABLE
<br />MOISTURE ON THE EXTERIOR OF AIR-CONDITIONING UNITS, REFRIGERANT -PIPING, CONDENSATE DRAIN PIPING, AIR
<br />DUCTS OR OTHER PARTS OF THE SYSTEM. THE CONTRACTOR SHALL CORRECT THE CAUSE OF ANY CONDENSATION
<br />AND FULLY REPAIR, WITHOUT COST TO THE OWNER, ANY DAMAGES TO BUILDING SURFACES, FURNISHINGS OR
<br />EQUIPMENT CAUSED BY CONDENSATION FROM THIS SYSTEM, FOR THE FULL PERIOD OF THE GUARANTEE.
<br />FABRICATE AND INSTALL MECHANICAL WORK IN A NEAT AND WORKMAN -LIKE MANNER. THE CONTRACTOR
<br />SHALL BE HELD RESPONSIBLE FOR TEARING -OUT AND REPLACEMENT OF ANY WORK OF SUB -STANDARD
<br />QUALITY.
<br />PERFORM ALL WORK NECESSARY TO PREPARE THE STRUCTURE FOR THE INSTALLATION OF THE WORK.
<br />ALL HOLES, OPENINGS AND DAMAGED MATERIALS CREATED DURING CONSTRUCTION SHALL BE REPAIRED
<br />AND FINISHED TO MATCH ADJACENT SURFACES.
<br />3.03 DUCTWORK FABRICATION AND INSTALLATION
<br />VERIFY SIZES, ELEVATIONS AND CONFIGURATION OF EXISTING DUCTWORK BEFORE REMOVAL OF ANY
<br />INSTALLED MATERIALS AND BEFORE FABRICATION OF NEW WORK.
<br />PROTECT BOTH NEWLY -INSTALLED MATERIALS AND EXISTING SYSTEMS FROM DAMAGE THROUGH
<br />COMPLETION OF CONSTRUCTION.
<br />RIGID AND FLEXIBLE DUCT BRANCHES SHALL BE INSTALLED WITHOUT RESTRICTION OF THE AIRSTREAM.
<br />3.04 HVAC INSTALLATION
<br />NOT ALL COMPONENTS REQUIRED FOR A COMPLETE INSTALLATION ARE SHOWN ON THESE DRAWINGS.
<br />FURNISH AND INSTALL PER MANUFACTURER'S INSTALLATION/OPERATION/MAINTENANCE, APPLICABLE
<br />CODES AND DETAILS, INCLUDING REQUIRED CONNECTION LOCATIONS, TYPES AND SIZES.
<br />INSPECT ALL COMPONENTS PRIOR TO INSTALLATION AND DETERMINE THAT ALL COMPONENTS HAVE BEEN
<br />RECEIVED IN GOOD CONDITION. PROVIDE FOR PROPER HANDLING AND INSTALLATION AND ENSURE
<br />EQUIPMENT IS NOT DAMAGED PRIOR TO, OR DURING, INSTALLATION.
<br />PROVIDE HANGERS, HARDWARE AND MATERIALS NECESSARY FOR PROPER INSTALLATION, INCLUDING
<br />VIBRATION ISOLATION, SHIM STOCK, ANCHOR BOLTS, SEALANTS, WHETHER NOTED ON THE DRAWINGS OR
<br />DESCRIBED IN THE MANUFACTURER'S DOCUMENTATION.
<br />SUPPORT CONNECTING DUCTWORK INDEPENDENTLY FROM EQUIPMENT CONNECTIONS TO ENABLE
<br />SERVICE WITHOUT DISTURBING DUCTWORK, DIFFUSERS, ETC..
<br />3.05 HVAC CONTROLS
<br />PROVIDE WIRING AND HARDWARE FOR ALL NEW CONTROLS AS REQUIRED.
<br />3.06 SYSTEM IDENTIFICATION
<br />PROVIDE NEW IDENTIFICATION LABELS ON OR NEAR EACH PIECE OF HVAC EQUIPMENT, OPERATIONAL
<br />DEVICE AND ELECTRICAL DISCONNECT. EQUIPMENT LABELS SHALL MATCH EXISTING IDENTIFICATION,
<br />INCLUDING SIGNS OR PLASTIC EQUIPMENT MARKERS PERMANENTLY SECURED TO EQUIPMENT. THE
<br />LETTERING SHALL BE ENGRAVED.
<br />ALL VALVES SHALL BE TAGGED USING PLASTIC LAMINATE TAGS AND SECURED WITH BRASS CHAINS. THE
<br />TAGS SHALL INDICATE THE VALVE SIZE, SERVICE AND FUNCTION (IE. 2" CW., MAIN SERVICE SHUTOFF).
<br />3.07 HVAC TESTING, ADJUSTING & BALANCING
<br />ADJUST SUPPLY DIFFUSERS TO DELIVER NOT LESS THAN THE REQUIRED AIR QUANTITY. AIR FLOWS
<br />EXCEEDING SPECIFIED QUANTITIES SHALL BE SUBJECT TO THE APPROVAL OF THE ENGINEER IF FOUND
<br />NOT TO HAVE OBJECTIONABLE EFFECTS SUCH AS NOISE, DRAFTS, OR MOTOR OVERLOAD.
<br />THE TESTING, ADJUSTING AND BALANCING SUBCONTRACTOR (QUALIFIED BY PRIOR APPROVAL THROUGH
<br />THE ENGINEER) SHALL PREPARE AND SUBMIT A TEST, ADJUST AND BALANCE REPORT IN THE ELECTRONIC
<br />FORMAT REQUIRED BY THE OWNER. SUBMIT TAB REPORT TO THE ENGINEER AT TIME OF SUBSTANTIAL
<br />COMPLETION INSPECTION, TO CONTAIN THE FOLLOWING DATA:
<br />THE TEST, ADJUST AND BALANCE REPORT SHALL BE TYPE WRITTEN AND CONTAIN THE FOLLOWING DATA:
<br />1. DATE, TIME, WEATHER, WHEN TEST TAKEN.
<br />2. AIR CAPACITIES AT EACH UNIT INCLUDING OUTSIDE AIR. (ENTERING AND
<br />LEAVING DB/WB) (IF APPLICABLE)
<br />3. STATIC PRESSURE THROUGH UNITS AND UNIT COMPONENTS.
<br />4. MOTOR OPERATING VOLTAGE AND AMPERAGE. (IF APPLICABLE)
<br />5. DRIVE TYPES, SIZES AND SPEED RANGE. (IF APPLICABLE)
<br />6. IDENTIFICATION OF ALL AIR TERMINAL DEVICES WITH DESIGN CFM AND ACTUAL
<br />CFM.
<br />ADDITIONALLY, SYSTEMS DRAWINGS CLEARLY MARKED TO IDENTIFY LOCATION OF EQUIPMENT AND AIR
<br />DEVICES TESTED SHALL BE PROVIDED ALONG WITH THE WRITTEN TEST AND BALANCE REPORT.
<br />COORDINATE TESTING AND BALANCING REQUIREMENTS WITH THE OWNER'S REPRESENTATIVE FOR RE-
<br />START OF ALL AFFECTED HVAC SYSTEMS, INCLUDING NEW EQUIPMENT AND CONTROLS. PROVIDE
<br />DOCUMENTS ON CONTRACTOR'S LETTERHEAD INDICATING THAT EACH SYSTEM HAS BEEN PROPERLY
<br />CALIBRATED, TESTED AND SETUP.
<br />3.08 MAINTENANCE MANUALS/AS-BUILT DRAWINGS
<br />PROVIDE COMPLETE MAINTENANCE MANUALS (3 REQUIRED) ON ALL NEW EQUIPMENT. ORGANIZE
<br />OPERATING AND MAINTENANCE DATA INTO SUITABLE SETS OF MANAGEABLE SIZE. BIND PROPERLY
<br />INDEXED DATA IN INDIVIDUAL, HEAVY-DUTY, 2-INCH, 3-RING VINYL -COVERED BINDERS WITH POCKET
<br />FOLDERS FOR FOLDED SHEET INFORMATION. MARK APPROPRIATE IDENTIFICATION ON FRONT AND SPINE
<br />OF EACH BINDER. INCLUDE THE FOLLOWING TYPES OF INFORMATION -THE INFORMATION WILL BE
<br />TURNED OVER TO THE OWNER AT TIME OF SUBSTANTIAL COMPLETION:
<br />OPERATING AND MAINTENANCE INSTRUCTIONS
<br />SPARE PARTS LIST
<br />COPIES OF WARRANTIES
<br />WIRING DIAGRAMS
<br />INSPECTION REPORTS & APPROVALS
<br />SHOP DRAWINGS AND PRODUCT DATA
<br />TEST AND BALANCE INFORMATION
<br />3.09 WARRANTY/GUARANTEE
<br />THE CONTRACTOR SHALL WARRANTY/GUARANTEE AND MAINTAIN THE WORK AND MATERIALS AND KEEP
<br />SAME IN PERFECT REPAIR AND CONDITION FOR A PERIOD OF ONE (1) YEAR.
<br />DEFECTS OF ANY KIND DUE TO FAULTY WORK OR MATERIALS APPEARING DURING THE ABOVE MENTIONED
<br />PERIOD SHALL BE IMMEDIATELY MADE GOOD BY THE CONTRACTOR AT HIS OWN EXPENSE TO THE ENTIRE
<br />SATISFACTION OF THE OWNER AND ARCHITECT AND ENGINEER. SUCH RECONSTRUCTION AND REPAIRS
<br />SHALL INCLUDE ALL DAMAGE TO THE FINISH OR FURNISHING OF THE BUILDING RESULTING FROM THE
<br />ORIGINAL DEFECT OR REPAIRS THERETO.
<br />3.10 TRAINING SERVICES
<br />THOROUGHLY INSTRUCT THE OWNER'S REPRESENTATIVE IN THE OPERATION OF ALL EQUIPMENT
<br />FURNISHED AND LOCATION OF ALL VALVES AND CONTROL DEVICES.
<br />TRAIN BUILDING OWNER'S PERSONNEL DURING NORMAL WORKING HOURS ON START-UP AND SHUT-
<br />DOWN PROCEDURES, TROUBLESHOOTING PROCEDURES, SERVICING AND PREVENTATIVE MAINTENANCE
<br />SCHEDULE AND PROCEDURES. REVIEW WITH THE OWNER'S PERSONNEL, THE DATA CONTAINED IN THE
<br />OPERATING AND MAINTENANCE MANUALS. SCHEDULE TRAINING WITH OWNER, PROVIDE AT LEAST 7-DAYS
<br />PRIOR NOTICE TO ARCHITECT/ENGINEER.
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<br />ISSUE FOR PERMIT AND CONSTRUCTION
<br />REVISION
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<br />* S No. 3737h 1
<br />PROFFESSIONAL
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<br />ARCH/ENGR OF RECORD
<br />BEN TRANWICK
<br />FL PE 37376
<br />DESIGNED BY
<br />CEJ
<br />DRAWN BY
<br />CEJ
<br />CHECKED BY
<br />JST
<br />PROJECT NUMBER
<br />C06898.057.00
<br />DATE
<br />05/22/14
<br />TITLE
<br />MECHANICAL
<br />SPECIFICATIONS
<br />DRAWING NO.
<br />M002
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