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Plans (11) MEjC2016 00016 FEC IVEDQ E o � U U N t co 0 HVAC SYMBOLS LEGEND JAN 5 ZoosLU ................ _ _ Q wx E CITY U .::.: C7 TI GAUD _ � o SYMBOL BUILDINDIVPSION _ \ \ O N N oDESCRIPTION ..... O EXISTING WORK TO REMAIN o E � • ... ....... RG-1 RG-1 mco 2 , L Q ........ ........ \.. NEW WORK 6"a EA EF-1 i FSO ABOVE CLNG 1 HR SUPPLY REGISTER U) . SR RR RETURN REGISTER t SD-1 SD-1 250 CFM 250 CFM ER ® EXHAUST REGISTER �--� V-01 CEILING DIFFUSER T CD s t= BRANCH TAKEOFF ABf.:v'I~C;LN"G t 1 DUCT WITH MANUAL DAMPER O MVD MANUAL VOLUME DAMPER KLH ELBOW WITH TURNING VANES ENGINEERS FLEXIBLE DUCTWORK CONNECTION MECHANICAL/ELECTRICAL ENGINEERS WWW.KLHENGRS.COM 18x10 SR 233033 CFM a O THERMOSTAT SR-1 fn WT 1538 ALEXANDRIA PIKE,SUITE 11 ` 225 CFM o �' FT.THOMAS,KENTUCKY 41075 : ...._ ...._ ......._. 800-354-9783 859-442-8050 859-442-8058 FAX 12x8 SA 16x12 SA 10x12 SA 10"0 SA LE COLUMBUS,OHIO KY SR-1 1 HR 10"o SA ® MECHANICAL CODED NOTES DAYTON,OHIO 225 CFM NEW YORK,NEW YORK 1. EXISTING VAV BOX TO BE RELOCATED TO LOCATION SHOWN. RELOCATE VAV BOX TO LOCATION SHOWN ON PLAN. BALANCE TO SCHEDULED AIRFLOW.CLEAN AND VERIFY PROPER OPERATION. FIELD VERIFY PRIOR TO BID. MAINTAIN ALL MANUFACTURER REQUIREMENTS AND CLEARANCES. PROVIDE OWNER WITH RECONDITIONING REPORT PRIOR SD-1 SD-1 2 0 CFM 250 CFM TO TURNOVER. 2. EXTEND AND CONNECT NEW SUPPLY AIR DUCTWORK TO EXISTING LANDLORD SUPPLIED DUCT MAIN.PATCH AND REPAIR DUCTWORK AS NECESSARY PER SMACNA GUIDELINES. .......... REPLACE/REPAIR INSULATION AS REQUIRED. FIELD VERIFY EXACT LOCATION PRIOR TO BID. 3. PROVIDE NEW CEILING MOUNTED EXHAUST FAN WITH INTEGRAL BACKDRAFT DAMPER AS Al .. . SCHEDULED.BALANCE TO THE SCHEDULE AIRFLOW.EXTEND AND CONNECT EXHAUST DUCTWORK TO LANDLORD EXHAUST MAIN.COORDINATE REQUIREMENTS WITH LANDLORD PRIOR TO BID.FIELD VERIFY PRIOR TO BID. THE WALKING COMPANY .::... 4. PROVIDE A-I"SPACE BETWEEN THE BOTTOM OF THE DOOR AND THE TOP OF THE FINISHED FLOOR TO ALLOW FOR AIRFLOW. ..........:........................ 1; ........... 5. TE EXISTING THERMOSTAT TO LOCATION SHOWN.CONFIRM CONTROL RELOCATE REQUIREMENTS WITH LANDLORD AND FIELD VERIFY PRIOR TO BID. MECHANICAL PLAN Washington Square *_ SCALE: 1/4" = 1'-0" �[Z� S W NORTI'I HVAC EXHAUST FAN SCHEDULE HVAC GENERAL NOTES: Washington MARK EF-1 HVAC VAV SYSTEM DESIGN CRITERIA A. ALL RECTANGULAR RETURN AIR AND SUPPLY AIR DUCTWORK SHALL BE LINED WITH DESCRIPTION EXHAUST FAN ACOUSTICAL LINER THE FIRST 15 FEET. IF CONCEALED,THE REMAINDER SHALL BE Square Road THE TENANT HVAC SYSTEMS HAVE BEEN SIZED FOR A 55°SUPPLY AIR TEMPERATURE IN THE LEASE WRAPPED. IF EXPOSED, INTERNALLY LINE AS INDICATED ON PLANS. REFER TO LOCATION RESTROOM SPACE. CONTRACTOR FIELD VERIFY AND MEASURE THE TEMPERATURE OF THE SUPPLY AIR IN THE SPECIFICATIONS FOR ADDITIONAL INFORMATION. IN GENERAL,MOUNT DUCTWORK AT 15-0" Space G 01 HVAC VAV BOX SCHEDULE STATUS NEW LANDLORD'S MAIN DUCT WITHIN THE LEASE SPACE. CONTRACTOR SHALL FIELD VERIFY THAT THE AFF TO CLEAR ALL LIGHTS UNLESS OTHERWISE NOTED OR REQUIRED BY FIELD CONDITIONS. SYSTEM V-01 MFGR GREENHECK EXISTING SYSTEM IS CAPABLE OF PROVIDE THE DESIRED AMOUNT OF AIRFLOW TO THE LEASE SPACE. B. CONICAL BELLMOUTH FITTINGS WITH MANUAL BALANCING DAMPER TO BE USED FOR ALL Portland , ❑R THIS WORK SHALL BE COMPLETED PRIOR TO PURCHASING ANY HVAC EQUIPMENT. CONTACT THE ROUND BRANCH TAPS ABOVE ACCESSIBLE LAY-IN CEILINGS. CONICAL BELLMOUTH FITTINGS STATUS EXISTING MODEL SP-80-VG ENGINEER OF RECORD IF FIELD CONDITIONS DIFFER OR THE SYSTEM IS NOT CAPABLE OF MEETING WITHOUT MANUAL BALANCING DAMPERS TO BE USED FOR ALL ROUND BRANCH TAPS ABOVEAM DEVK;E SCHEDULE SIZE 12 VOLTS 120 97223 THE DESIGN REQUIREMENTS. INACCESSIBLE DRYWALL CEILINGS WITH BALANCING REQUIRED WITHIN 2 FT.OF DIFFUSER WITH PLASTER FRAME. MAX CFM 1470 PHASE 1 NOTES: FED `/�p� ♦ ^ C. FLEX DUCT SHALL BE LIMITED TO 5'-0"IN LENGTH,NO DUCT BOARD ALLOWED,WIDTH OF 1,SYMBOL KEY- 3.VOLUME DAMPER- MIN CFM 735 WEIGHT 12 FE ■ YG�*Y A +V�/ S DUCT SUPPORTS SHALL BE 2"WIDER THAN THE DUCT. FIRST LETTER:S-SUPPLY R-RETURN E-EXHAUST FACTORY FURNISHED. OPPOSED BLADE OR BUTTERFLY HMIN CFM 735 EMERG SECOND LETTER:D-DIFFUSER R-REGISTER G-GRILLE WHERE AVAILABLE.ADJUSTABLE FROM FACE. D. THE HVAC CONTRACTOR IS RESPONSIBLE FOR COORDINATING BOX-OUT LOCATIONS FOR 2.FINISH- MBH 17 CFM 80 DESIGN DRAWINGS ARE SCHEMATIC. THIS CONTRACTOR SHALL VISIT THE SITE PRIOR TO ALL DRYWALL MOUNTED AIR DEVICES WITH GENERAL CONTRACTOR AND CEILING FRAMING. 4.BORDER STYLE- "A" GALVANIZED FINISH "A"SURFACE MOUNTED(FOR DRYWALL MOUNTED DIFFUSERS ONLY). GPM 0.0 ESP IN BIDDING OR AWARD OF CONTRACT TO INSPECT EXISTING FIELD CONDITIONS. THIS E. MECHANICAL CONTRACTOR TO PROVIDE TENANT WITH AS-BUILT DRAWINGS,ALL "B" TITUS (G.C.TO FIELD PAINT TO MATCH CEILING OR WALL 0.375 "B"LAY-IN,PROVIDE WITH TITUS MODEL NUMBER Project No,, 52,27,15 WITH ENAMEL FINISH,SEE ARCHITECTURAL PLANS). CONTRACT SHALL INCLUDE ALL LABOR AND MATERIALS NECESSARY FOR FIELD EQUIPMENT SHOP DRAWINGS,INFORMATION ON THERMOSTATS,CONTROL WIRING TRIM FRAME FOR DRYWALL CEILING. SEE DETAIL SHEET. "C" FLAT BLACK "C"ROUND DIFFUSER MOUNTED ON RIGID DUCT. EAT 55 BHP MODIFICATIONS DUE TO EXISTING CONDITIONS. DIAGRAMS AND OTHER PERTINENT INFORMATION AT COMPLETION OF PROJECT. Drawn Byl STAFF LAT 76 HP MANUFACTURER/ SIZE MOUNTING MATERIAL FINISH DAMPER BORDER REMARKS F. SEE ARCHITECTURAL DRAWINGS FOR CEILING HEIGHTS. THE CONTRACTOR SHALL CONTACT THE ARCHITECT, ENGINEER OR OWNER PRIOR TO Checked By, TAP SYMBOL CATALOG EWT 0 MOTOR TYPE NUMBER MOD. NECK CEILING DUCT WALL STEEL ALUM. BIDDING FOR INTERPRETATIONS AND CLARIFICATIONS OF THE DESIGN AND INCLUDE IN G. CONTRACTOR SHALL VERIFY SUFFICIENT SPACE TO RUN DUCTWORK,AND SHALL IDENTIFY LWT 0 WATTS 6 ANY OBSTRUCTIONS THAT COULD HINDER THE ROUTING OF THE DUCTWORK. Issued Dates 12,04,15 SR-1 TITUS 8"x6" SEE PLAN O O B O g HIS BID ALL COSTS TO MEET THE DESIGN INTENT. CLARIFICATIONS MADE BY THE 300FL VOLTS 208 FAN RPM 935 ARCHITECT, ENGINEER OR OWNER AFTER BIDDING WILL BE FINAL AND SHALL BE H. THIS CONTRACTOR SHALL ENSURE THAT ALL EQUIPMENT,PIPING AND DUCTWORK,NOT Revision No. Date TITUS PHASE 3 ACCESS IMPLEMENTED AT CONTRACTORS COST. SHOWN TO REMAIN IS FULLY REMOVED AND NOT ABANDONED. RG-1 355RL 24"x24^ al 12.04.15 HP -25 FLA I. IT IS REQUIRED THAT THE MECHANICAL CONTRACTOR MUST VISIT THE JOB SITE TO BECOME SD-1 TITUS 24"x24" 10"o O O B O g BIDDING CONTRACTORS SHALL HAVE A WORKING KNOWLEDGE OF LOCAL CODES AND FAMILIAR WITH MAJOR ITEMS SUCH AS STRUCTURAL ELEMENTS,PLUMBING LOCATIONS TMS HTG KW 6 OCP ORDINANCES AND SHALL INCLUDE IN THEIR BIDS THE COSTS FOR ALL WORK INSTALLED AND ELECTRICAL RUNS.ADDITIONALLY MECHANICAL CONTRACTOR SHALL VERIFY EXACT TG-1 TITUS 18"x10" O O B O g IN STRICT ACCORDANCE WITH GOVERNING CODES, THE PLANS AND SPECIFICATIONS LOCATIONS AND DIMENSIONS OF SUCH ITEMS AS HVAC UNITS,DUCTWORK, ETC.PRIOR TO 355RL NOT WITHSTANDING. THE CONTRACTOR SHALL ALERT ARCHITECT, ENGINEER OR BID,AND CONTACT THE OWNERS CONSTRUCTION REP./ARCHITECT/ENGINEER AND REPORT OWNER OF ANY APPARENT DISCREPANCIES BETWEEN GOVERNING CODES AND DESIGN ANY DIFFERENCES/DISCREPANCIES IN THE DRAWINGS FOR A DECISION INTENT. J. ALL MATERIALS EXPOSED WITHIN PLENUMS SHALL BE NON-COMBUSTIBLE OR SHALL HAVE A FLAME SPREAD INDEX OF NOT MORE THAN 25 AND A SMOKE-DEVELOPED INDEX OF NOT MORE THAN 50 WHEN TESTED IN ACCORDANCE WITH ASTME E 84. MECHAWAL EOLM)WIff NOTE PRIOR TO BEGINNING CONSTRUCTION GENERAL CONTRACTOR TO VERIFY PROPER Material herein Is for use by HVAC VENTILATION SCHEDULE WORKING ORDER OF ALL HVAC EQUIPMENT IN TENANT SPACE. NOTIFY THE WALKING authorized contractors, bidders and ROOMNUM ROOMNAME SYSTEM ZONE AREA CLNGHT AIR CHGS OA CHGS PEOPLE DES PEOPLE RED OA PER OA SQFT REQ SUP ACT SUP REQ OA ACT OA ACT RET ACT EXH CRITICAL PRESSURE PCT OPERABLE NATURAL VENTILATION COMPANY PROJECT MANAGER OF ANY ISSUES WITH EXISTING HVAC SYSTEM AT START subcontractors in connection with this project only. All dimensions in these 100 SALES AREA 1 1 1054 0 0 0 16 16 7.5 0.12 972 1000 243 250 1000 0 0.308 E 0.0000 OF CONSTRUCTION. drawings shall take precedence over 101 STOCKROOM 1 1 676 0 0 0 2 2 0 0.12 436 450 109 112 450 0 0.2244 E 0.0000 scaled dimensions. Contractors shall be responsible to verify all dimensions 102 RESTROOM 1 1 44 0 0 0 0 0 0 0 20 20 5 5 0 80 0 N 0.0000 and conditions on the ,job, 103 HALLWAY 1 1 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 E 0.0000 �'�ff OGD ARCHITECT must be notified of any variations from the REVn=D FORCODE COMPLLW( M dimensions and conditions shown by these drawings. HVAC ELECTRICAL COORDINATION SCHEDULE (HECS) Approve* � L- OTC: t 1Sheet Titles ABBREVIATIONS CONTRACTOR TYPE MOTOR CONTROL TYPE CONTROL TYPE DC LOCAL DISCONNECT EC ELECTRICAL CONTRACTOR CS COMBINATION STARTER TC TIMECLOCK Pet"tnit A MC MOTOR CONTROL (POWER) FC FIRE PROTECTION CONTRACTOR MCC MOTOR CONTROL CENTER OCC OCCUPANCY SENSOR Ad In SD SMOKE DETECTOR GC GENERAL CONTRACTOR MG MAGNETIC STARTER OR CONTACT BAS BUILDING AUTOMATION SYSTEM Suite#I U TARTER LOW LOW VOLTAGE CONTROLS HP HORCN SEPOWER MFR MANUFACTURER OLS HC HVAC TOR � VARIABLEMANUAL S FREQUENCY DRIVE NE UNE VOLTAGE CONTROLS $y; Dates j MECHANICAL BHP BRAKE HORSEPOWER PC PLUMBING CONTRACTOR MSR MANUAL STARTER W/ RELAY RUNE REVERSE ACTING LINE VOLTAGE STAT PLAN EX EXISTING OR OWNER OR OTHERS MAN MANUAL FLA OPERATING FULL LOAD AMPS FA FIRE ALARM OFFICE COPY � MCA MINIMUM CIRCUIT AMPACITY SCP SMOKE CONTROL PANEL OCP OVER CURRENT PROTECTION INT INTEGRAL TO EQUIPMENTCID CORD AND PLUG ICO IDE SENSOR MARK DESCRIPTION LOCATION STATUS VOLTS PHASE EMERG BHP HP HTG KW WATTS FLA MCA OCP FED FROM DC TYPE DC FURN DC INST DC WIRE MC TYPE MC FURN MC INST MC WIRE CN TYPE CN FURN CN INST CN WIRE SD TYPE \\` EF-1 EXHAUST FAN RESTROOM NEW 120 1 6 MFR MFR MFR MG MFR MFR MFR OCC EC EC EC � 3 r. �; � Sheet Noa V-01 VAV BOX STOCKROOM EXISTING 208 3 .25 6 EX EC EC MG EX EX EX BAS HC HC HC Q a M E U Co WN Cl) 00 U _ .(D to r- - ~ Z f`' _ ;0 C7 - CD Q C � - v ca c7 ¢ N N E Zo ~ 0 CI O 0o Q ""SET- �4-`� KLH ENGINEERS MECHANICAUELECTRICAL ENGINEERS WWW.KLHENGRS.COM 1538 ALEXANDRIA PIKE,SUITE 11 FT.THOMAS,KENTUCKY 41075 800-354-9783 859-442-8050 859-442-8058 FAX 5 � LEXINGTON,KENTUCKY Q COLUMBUS, 4 3 / LJ DAYTON,OHIO NEW YORK,NEW YORK 0 O KEYED NOTES: 7 12 3 3 fC2 1. SUSPEND FROM STRUCTURE WITH 6 GALVANIZED THREADED HANGER RODS. 450, 1 ° 5 L/ 3 RODS TO HAVE VIBRATION ISOLATORS $ ''" A UNLESS FAN AND MOTOR ARE THE WALKING COMPANY INTERNALLY ISOLATED 2 INSULA EDLENGTLEXI OFINLET DUCT WITH 9 Q KEYED NOTES: MAXIM3. ELECTRIC OR HOT WATER COIL 1. GALVANIZED ALL THREAD ROD SUSPEND - 4. FLEXIBLE DUCT CONNECTION �I 3 O FROM BUILDING STRUCTURE AND FROM FAN 5. ACOUSTICAL DUCT LINER THROUGH yQ MOUNTING FLANGES.USE CHANNELS UNDER FIRST ELBOW OR FIRST TAKE-OFF / X11 UNLESS SPECIFIED OTHERWISE 10 2 FAN AS AN ALTERNATIVE SUPPORT 2. CEILING FAN _ 6. SPACE SUPPLY DUCT-TRANSITION TO 3. OUTLET FLANGE Washington Square SIZE SHOWN ON PLAN 11 4. BACKDRAFT OR MOTOR OPERATED DAMPER 7. ELECTRIC COIL SIDE HINGED TERMINAL (SEE SCHEDULE SPECS) BOX 8. INTERNAL TURNING VANES OR BAFFLE 0 KEYED NOTES: 5. METAL HANGER,SECURE TO STRUCTURE 9585 S W AND DUCTWORK Washington TO ASSURE EVEN AIRFLOW ACROSS HEATING COIL 1. REGISTER WITH OPPOSED BLADE DAMPER 6. FLEXIBLE CONNECTION 9. FILTER FRAME (TO BE SIZED AS SHOWN ON PLAN) 10. PLENUM AIR INLET GENERAL NOTES: 32. . SUPPLY DUCT Square Road 11. CONTROL BOX.PROVIDE 36" 3. SEAL JOINTS BETWEEN COLLAR AND MAIN CLEARANCE TO SIDE.PROVIDE ACCESS A. OMIT FLEX DUCT ON DISTRIBUTION DUCT Space G01 PANEL IF ABOVE INACCESSIBLE CEILING SYSTEMS THAT PENETRATE 1-HR FIRE 12, SHEET METAL DUCT INTO VAV BOX, BARRIERS.REFER TO ARCHITECTURAL P o r t t a n d, ❑R MINIMUM LENGTH OF 3 TIMES INLET PLANS FOR LOCATIONS OF FIRE BARRIERS. DUCT DIAMETER 97223 SERIES FAN POWERED VAV BOX ANGLED 45 DEG. REGISTER INSTALLATION CABINET EXHAUST FAN 233613.00-03 SCALE: NONE 233713.00-02 SCALE: NONE C23423.00-18 SCALE: NONE GENERAL NOTES: Project No.t 52.27.15 VAV OKEYED NOTES: Drawn Bye STAFF BEAM CLAMP(MAX. TOP CHORD 2x2x16 GA.ANGLE TOP CHORD OF JOISTS. 1. PROVIDE SPLITTER DAMPER TERMINAL DEVICE Checked By, TAP AIR FLOW 1. 20 GAUGE DOUBLE SHEET METAL WEIGHT 500 LBS.) (SD)AT ALL MAIN BRANCH Issued Datei 12.04.15 OF JOISTS. AIR FOIL FULL DEPTH OF MAIN _ TAKEOFFS = 2. PROVIDE MANUAL VOLUME DUCT UP TO 12"WIDE BRANCHES DAMPERS AT ALL BRANCH = 2 4 18 GAUGE ON WIDER BRANCHES Revision No. Date = 1/2"DIA.CONTINUOUS TAKEOFFS z 2. MAIN DUCT THREADED ROD. ¢� 3 3. GALVANIZED 3116 ROD Prelir►lnary Subrt(ttat 12.04.15 1/2"CONTINUOUS 3. PROVIDE MINIMUM 3 TIMES THREADED ROD. METAL JOIST METAL JOIST STRAIGHT INLET DIAMETER MVD °D 4. VENTLOCK N0.600-3 DAMPER - TO ALL VAV TERMINAL BRANCH CD(CEILING BLADE,BRACKET 1 LOCKING 3/8"MACHINE BOLT DEVICES DIFFUSER) BALL JOINT WITH V4"0 4. DAMPER NOT REQUIRED AT 19N AIR AIR O GALVANIZED OPERATOR PAD TERMINAL DEVICE TAKEOFF MAIN BRANCH MVD 5 F�_ FLAIR 5 5. BRANCH MAIN DUCT O 5. ALL MANUAL DAMPERS 6. DOUBLE THICKNESS TURNING VNES(TYPICAL) SHALL BE LOCATED IN AN MVD SQ 7. 3ARADIUS MINIMUM ACCESSIBLE CEILING. 1"X 16 GA.MIN(DUCTS OPER 2 SQ.FT.)MAX.700 PROVIDE ACCESS PANEL AS RR(RETURN 6 METAL STRAP LBS.1"X 18 GA.MIN(DUCTS UNDER 2 SQ.FT.)MAX. REQUIRED BRANCH REGISTER) 420 LBS.FOR DUCTS OVER 49"WIDE,TURN METAL MVD DUCT TEE STRAP UNDER BOTTOM OF DUCT AND FASTEN MVD 2 BRANCH = _ U z A�IRA�IR SR m BRANCH ER(EXHAUST FLOW FLOW (SUPPLY REGISTER) z REGISTER) Material herein is for use by authorized contractors, bidders and NOTE: DISTANCE BETWEEN MVD subcontractors All I dlMen nidion with ions In these his DUCTWORK SUPPORT DETAIL DUCT HANGERS SHALL projeMAX WEIGHT PERdrawings shall take precedence over NOT TO SCALE BE IN ACCORDANCE FOOT=16 LBS 3 4 scaled dimensions, Contractors shalt WITH THE RULES OF THE DUCT SIZE be responsible to verify all dimensions - MAX.SIDE INCHES RECTANGULAR DUCTS ALUMINUM MIN.B AGENCIES HAVING 36"DIA.MAX ROUND DUCT SUPPORT DETAIL MAIN BRANCH BRANCH 7 and conditions on the fob. THROUGH 12 MIN.GALV.SHT.GAUGE &S GAUGE JURISDICTION. NOT T SCALE 1 ARCHITECT must be notified of any variations from the 26 (0.022 IN.) 24 (0.020 IN.) dimensions and conditions shown by these drawings. 13 THROUGH 30 24 (0.028 IN.) 22 (0.025 IN.) SPIRAL SEAM ROUND DUCTS SD MVD, 31 THROUGH 54 22 (0,034 IN.) 20 (0.032 IN.) DUCT STEEL MIN. LONGITUDINAL SEAM UJ 55 THROUGH 84 20 (0.040 IN.) 18 (0.040 IN.) DIAMETER INCHES GALV.SHT. DUCT STEEL MIN. FITTINGS STEEL MIN. SD LD AIR OVER 84 18 (0.052 IN.) 16 (0.051 IN.) THROUGH 12 GAUGE GALV.SHT.GAUGE GALV.SHT.GAUGE (LINEAR DIFFUSER) FLOW Sheet Titles 13 THROUGH 18 28 (0.019 IN.) 26 (0.022 IN.) 26 (0.022{N.) 19 THROUGH 28 26 (0.022 IN.) 24 (0.028 IN.) 24 (0.028 IN.) 29 THROUGH 36 24 (0.028 IN.) 22 (0.034 IN.) 22 (0.034 IN.) AIR DUCT MAIN E AIR 37 THROUGH 52 22 (0.034!N.) 20 (0.040 IN.) 20 (0.040 IN.) �" DUCT MAIN FLOW MAIN BRANCH 20 (0.040 IN.) 18 (0.052 IN.) 18 (0.052 IN.) 233113.00-10 DUCT SUPPORT DETAIL 233300.00-01 MANUAL DAMPER DETAIL MECHANICAL SCALE: NONE SCALE: NONE DETAILS Sheet No.+ Ng ,Y f. AN A_ �" I - — — - I < r— - . �_ < M 0 CD complete submittal.Do not send half the product data as one submittal and the other half as a smoke developed index of not more than 50.Insulation shall have a minimum installed specifically for sealing joints and seams in ductwork. Access: Provide access and service space around and over fans as indicated,but in no case M (D r_ — 0 � " C6 L) Division 23-HVAC SPECIFICATION separate one.When resubmittal is required(e.g.Revise and Resubmit)the revised submittal thermal resistance value of R6 or code minimum,whichever higher. Duct Cement:Non-hardening migrating mastic or liquid neoprene based cement,type less than that recommended by manufacturer. UJ ZZ .2? E; �� 4� �_ 0 -5 to 23 05 01.00-Common Requirements for HVAC shall be more complete,more accurate and more contract-compliant than its rejected Rigid Fiberglass Ductwork Insulation:Glass fibers bonded with a thermosetting resin. Comply applicable for fabrication/installation detail,as compounded and recommended by Roof Curbs:Fumish roof curbs to roofing Installer for installation.Install according to roofing Z (n t1- — 2 predecessor.The submittal number(for each section and type)shall increment for each with ASTM C 612,Type 113,without facing and with vapor barrier all-service jacket manufacturer specifically for cementing fitting components,or longitudinal seams in ductwork. manufacturer's recommendation and specifications. =: - . co < . = -X -- 0 V LL- E a, 0) General subsequent submittal(00-Original submission,01 -First Resubmission,02-Second manufactured from kraft paper,reinforcing scrim,aluminum foil,and vinyl film. Ductwork Support Materials:Except as otherwise indicated,provide hot-dipped galvanized Electrical Wiring:Install electrical devices furnished by manufacturer but not specified to be W = ?�: ,:F LO 0 0 ,;: @) General Provisions of the Contract including General and Supplementary Conditions and Resubmission,etc...).Resubmittals shall include a copy of the reviewers comments supplied Flexible Fiberglass Ductwork Insulation:Glass fibers bonded with a thermosetting resin. steel fasteners,anchors,rods,straps,trim and angles for support of ductwork. factory-mounted. Furnish copy of manufacturers wiring diagram submittal to Electrical < iz - t,CV I!, 0� a 'i 0, General Requirements apply to work of this section, with the prior submittal rejection and shall be amended with a description of the specific action Comply with ASTM C 553,Type 11,without facing and with vapor barrier all-service jacket Installer. M -:e '_ (D CD I 0, ;; Of taken to comply with the reviewer's comments.The absence of this on resubmittal is cause for manufactured from kraft paper,reinforcing scrim,aluminum foil,and vinyl film. Flexible Ducts �_ co CD < " (D . Verify that electrical wiring installation is in accordance with manufacturer's submittal and a E 'D !�: .- Either spiral-wound spring steel with flameproof vinyl sheathing,or corrugated aluminum. 0 00 4-- Scope rejection. Vapor Barrier Material for Ductwork: Paper-backed aluminum-foil,except as otherwise installation requirements of Division 26 sections. Ensure that rotation is in direction indicated = 6: 0 The base bid includes furnishing all materials,labor,tools,and equipment and the Name electronic files to match the submittal ID and cover sheet:The electronic file name of indicated;strength and permeability rating equivalent to factory-applied vapor barriers on Unless specifically mentioned,the maximum length of flex duct on the supply equals 5 feet. and intended for proper performance. Do not proceed with centrifugal fan start-up until wiring �_ performance of all work required to install a complete heating and air conditioning system as submittals shall match the submittal ID included on the submittals cover page.For example: adjoining ductwork insulation,where available;with following additional construction Flex is not allowed for return,relief or exhaust applications.The flexible ducts indicated for use installation is acceptable to fan Installer. outlined herein. The original/first product data submittal for Section 234116 would be labeled as characteristics: in the H.V.A.C.system shall conform to the requirements of UL 181 for Class 0 or Class 1 - Guarantee "234116.00-PD-00";the first resubmittal of same shall be labeled"234116.00-PD-01".The High Puncture Resistance: Low vapor transmission(for ducts in exposed areas:Mech. flexible air ducts and shall be so identified. Field Quality Control W original/first shop drawings submittal file for the same section would be labeled Where installed in unconditioned spaces other than return air plenums,provide 1"thick 1-1/2 Testing: After installation of ventilators has been completed,test each ventilator to - The contractor shall provide a guarantee in written form stating that all work under this section Rooms,etc.) . shall be free of defective work,materials,or parts for a period of one year from the date of '234116.00-SD-00%the first resubmittal of same shall be labeled"234116.00-SD-01". Moderate Puncture Resistance: Medium vapor transmission(for ducts in concealed areas). lb.continuous flexible fiberglass sheath with vinyl vapor barrier jacket. demonstrate proper operation of units at performance requirements specified. When possible, a Installation is not permitted above drywall ceilings and inaccessible ceilings. field correct malfunctioning units,then retest to demonstrate compliance.Replace units,which owner's final acceptance and shall repair,revise or replace at no cost to the owner any such Use of Electronic Drawings from the Owner's Design Team All ductwork shall be insulated except: cannot be satisfactorily corrected. - defects occurring within the guarantee period. Contractor shall also state in written form that Plan drawings for the Project were created with AutoCAD. Double wall ductwork Fabrication IF . I I any items or occurrences arising during the guarantee period will be attended to in a timely If expressly permitted by the Owner and the terms of the Contract,editable electronic versions Fabric cluctwork Shop fabricate ductwork in 4,8,10 or 12-ft lengths,unless otherwise indicated or required to Adjusting and Cleaning I manner and will in no case exceed four(4)working days from date of notification by owner. of standard-scale,AutoCAD-based plan drawings may be made available for the creation of Metal ducts with duct liner of sufficient thickness to comply with energy code. complete runs. All ductwork shall be Pittsburgh Construction with a minimum of thickness of Cleaning: Clean factory-finished surfaces. Repair any marred or scratched surfaces with I .. , Quality Assurance shop and as-built drawings. Factory insulated flexible ductwork 24 gauge.In addition,ductwork used in systems over 3"W.G.shall have cold sealant applied. manufacturers touch-up paint. - Provide a complete installation in conformance with the following standards. Due to the proprietary nature of internal design systems,editable native-software versions of Factory insulated plenums and casings Shop fabricate ductwork of gauges and reinforcement complying with SMACNA"HVAC Duct Spare Parts (%4 ASHRAE:American Society of Heating,Refrigerating and Air Conditioning Engineers some drawings,including but not limited to system diagrams and details will not be made Flexible connectors Construction Standards". General: Furnish to Owner,with receipt,one spare set of belts for each belt drive power NFPA:National Fire Protection Association available in an editable form. In these cases,electronic versions of the drawings may be Lined Duct ventilator. = I SMACNA:Sheet Metal and Air Conditioning Contractors National Association. made available only in PDF,JPG or similar non-editable electronic form,at the sole discretion Vibration control devices Fabricate ductwork with duct liner in each section of duct where indicated. Laminate liner to Statewide Building Code of the Design Professional. Factory insulated access panels and doors internal surfaces of duct in accordance with instructions by manufacturers of lining and 23 36 00.00-Air Terminal Units I The Request Drawings form can be accessed,filled out and submitted at the following intemet Supply ductwork exposed in conditioned spaces excluding mechanical rooms,server rooms adhesive,and fasten with mechanical fasteners.Duct liner to be 3-lb density for acoustic Fan Powered Terminals IMC:International Mechanical Code address(scroll down to bottom of home page): hftp://www.klhenqrs.GOm and electric equipment rooms requirements 1"thick or as noted.Size of ductwork shown on the drawings is free net area, i - Permits,Fees,Inspections,Laws and Regulations 23 05 29.00-Hangers and Supports for HVAC Piping and Equipment Toilet exhaust,general exhaust and return ductwork in an insulated joist or attic space. outside dimension of ducts will need to be increased if lined duct is used. Inspection Permits and fees of every nature required in connection with this work shall be obtained and 23 09 93.00-Sequence of Operations for HVAC Controls Size of ductwork shown on the drawings is free net area,outside dimension of ducts will need Examine areas and conditions under which air terminals are to be installed. Do not proceed � paid for by this contractor who shall also pay for all the installation fees and similar charges. General to be increased if lined duct is used. with work until unsatisfactory conditions have been corrected in manner acceptable to Laws and regulations,which bear upon or affect the various branches of this work shall be Support all ductwork and equipment by hangers or brackets. Furnish structural steel members VAV Boxes Installer. Duct Liner Fibrous glass of thickness indicated.3-lb density.All liners,insulation and 00 KLH complied with by this contractor and are hereby made a part of this contract. All work,which where required to support piping and equipment. No portion of piping or valves shall be Provide low voltage DDC controller,transformer,differential pressure transmitter,actuator and Ric adhesives shall have a flame spread index not more than 25 and a smoke developed index of Installation ENGINEERS such laws require to be inspected,shall be submitted to the proper public official for inspection supported by equipment. wiring for VAV box with electric reheat.Temperature Controls Contractor shall field or factory �Illi-. and a certificate of final approval must be furnished. Ductwork-Support by means of hangers as follows: mount controller at their expense.TCC shall provide all 120 power wiring as required for not more than 50. General: Install air terminals as indicated,and in accordance with manufacturers installation MECHANICAUELECTRICAL ENGINEERS - Duct Width Hanger Size and Type Max.Spacing transformers and temperature control panels. TCC shall connect to existing spare at electrical Duct Liner Adhesive instructions. Seismic Bracing panel board and provide proper circuit breaker per NEC and label panel board accordingly. Duct Liner Fasteners: Comply with SMACNA HVAC Duct Construction Standards. Location: Install each unit level and accurately in position indicated in relation to other work; WWW.KLHENGRS.COM . Provide seismic bracing of mechanical components where required by code. 30 or less (#16 gage) 8 TCC shall route all low voltage wiring to VAV boxes,controllers and thermostats for complete and maintain sufficient clearance for normal service and maintenance,but in no case less A pair of hangers shall be located at every transverse joint and elsewhere according to the operation. VAV box manufacturer shall furnish flow ring,1/2"round damper shaft for direct Installation of Metal Ductwork than that recommended by manufacturer. 1538 ALEXANDRIA PIKE,SUITE 11 Quality Assurance table. mounting of actuator,and control enclosure. General: Assemble and install ductwork in accordance with recognized industry practices FT.THOMAS,KENTUCKY 41075 The contractor shall provide seismic restraint systems to meet total design lateral force d Field Quality Control 800-354-9783 Provide wall mounted temperature sensor(s)with digital display of room temperature,se 1 859-442-8050 23 05 48.00-seismic control for hvac ,tpoint which will achieve air-tight(5%leakage for systems rated 3"and under;1%for systems rate requirements for support and restraint of piping,ductwork,equipment and other similar discharge CFM and discharge air temperature with connections to BAS panel.Sensor(s)shall Over 3")and noiseless(no objectionable noise)systems,capable of performing each indicated Upon completion of installation and prior to initial operation,test and demonstrate that air 859-442-8058 FAX systems and equipment where required by the applicable building code. General have setpoint adjustment capability(+/-3 deg.F.adjustable from setpoint determined by service. Install each run with minimum number of joints.AJign ductwork accurately at terminals,and duct connections to air terminals,are leak-tight. LEXINGTON,KENTUCKY - Seismic Bracing and Support of Systems and Components The contractor shall subcontract a licensed structural engineer for the design of all seismic BAS),override feature(2 hours,adjustable thru BAS),and communications jack for connections,within 1/8*misalignment tolerance and with internal surfaces smooth.Support Repair or replace air terminals and duct connections as required to eliminate leaks,and retest Seismic restraint designer shall coordinate all attachments with the structural engineer of restraint systems required by the presiding jurisdiction. The structural engineer shall provide connection of palmtop computer. ducts rigidly with suitable ties,braces,hangers and anchors of type which will hold ducts to demonstrate compliance. COLUMBUS,OHIO DAYTON,OHIO . record. Provide engineered stamped and signed drawings of seismic design. engineered stamped and signed drawings of seismic design and submit as deferred submittal Fan-Powered VAV-Series/Constant Flow true-to-shape and to prevent buckling. Support vertical ducts at every floor. Cleaning NEW YORK,NEW YORK to supplement the permit drawings. Provide staged,electric reheat coil. Sealing:Seal all longitudinal seams,S's and drives and all joints with mastic or cement.Install Clean exposed factory-finished surfaces. Repair any marred or scratched surfaces with I Seismic restraint designer shall provide visual inspection after installation and approve Quality Assurance During occupied mode,the terminal fan shall start.During unoccupied mode,the according to SMACNA standards. manufacturers touch-up paint. -_ installation of seismic design components. The contractor shall provide seismic restraint systems to meet total design lateral force terminal fan shall cycle to maintain zone temperature. Balancing Dampers:The sheet metal contractor shall be fully responsible for installing requirements for support and restraint of piping,conduit,cable trays and other similar systems On a call for cooling,electric reheat coil shall de-energize and.On a further call for balancing dampers in the ductwork,(whether shown on the drawing or not)in order to arrive 23 3713.00-Diffusers,Registers and Louvers Design analysis shall include calculated dead loads,static seismic loads,and capacity of and equipment where required by the applicable building code. cooling,modulate the primary air damper open to satisfy room temperature, at the intended air flow.The balancing sub-contractor shall provide direction and assistance in Ceiling Air Diffusers materials utilized for the connection of the equipment or system to the structure. determining locations where dampers are required.Additional dampers,if required shall be DiffF On a call for hDiffuser eat,VAV primary air damper shall modulate down to minimum installed at no additional cost to the owner. - delegated design setpoitit position.On a further call for heating,electric reheat coil shall be staged on. Square: Square housing,core of square concentric louvers,square or round duct Connection. — Analysis shall detail anchoring methods,bolt diameter,and embedment depth. Seismic Bracing and Support of Systems and Components Wall Penetrations: Seal and pack around all ducts and piping sleeves which pass through - Seismic restraint designer shall coordinate all attachments with the structural engineer of Provide supply air temperature sensor tied to BAS. walls that extend to bottom side of structure and rated walls. Diffuser Mountings: All seismic restraint devices shall be designed to accept without failure the forces calculated record. Provide engineered stamped and signed drawings of seismic design. Field Fabrication: Complete fabrication of work at project as necessary to match Surface Mount: Diffuser shall have rolled edge below finished ceiling for surface mounting or per the applicable building code. Seismic restraint designer shall provide visual inspection after installation and approve Toilet Exhaust Fans (Manual) shop-fabricated work and accommodate installation requirements. diffuser shall be furnished with accessory plaster frame. -- installation of seismic design components. Exhaust fans shall be controlled by local manual switch furnished,installed and wired by Routing: Locate ductwork runs,except as otherwise indicated,vertically and horizontally and Diffuser Dampers: ,- Friction from gravity loads shall not be considered resistance to seismic forces. Design analysis shall include calculated dead loads,static seismic loads,and capacity of electrical contractor. When activated,exhaust fan motor damper shall open and fan shall avoid diagonal runs wherever possible.Run ductwork in shortest route which does not Opposed Blade Dampers:Multiple opposed blade dampers connected to linkage adjustable THE WAUCING COMPAW materials utilized for the connection of the equipment or system to the structure. start. obstruct useable space or block access for servicing building and its equipment. Hold ducts from face of diffuser with key. Fire protection systems shall meet the requirements of NFPA-13 and NFPA-14 for the building Analysis shall detail anchoring methods,bolt diameter,and embedment depth. (Indicated by EC on HECS schedule) close to walls,overhead construction,columns,and other structural and permanent enclosure Diffuser Acoustic Performance:NC less than or equal to 30 seismic requirements. All seismic restraint devices shall be designed to accept without failure the forces calculated elements of building. Limit clearance to 1/2"where furring is shown for enclosure or Diffuser Accessories:Plaster Ring:Perimeter ring designed to act as plaster stop and Work In Existing Spaces per the applicable building code. Controls concealment of ducts,but allow for insulation thickness,if any. Where possible,locate diffuser anchor. General: Care shall be taken when working in existing spaces so as not to damage existing Friction from gravity loads shall not be considered resistance to seismic forces. Electrical contractor will provide power wiring. HVAC contractor shall provide all the low insulated ductwork for 1"clearance outside of insulation.Wherever possible in finished and Diffuser Finishes:White Enamel:Semi-gloss white enamel prime finish. walls and ceilings where work is being performed. Fire protection systems shall meet the requirements of NFPA-13 and NFPA-14 for the building voltage wiring of HVAC units and controls,thermostats and controllers. Thermostat shall be occupied spaces,conceal ductwork from view,by locating in mechanical shafts,hollow wall Manufacturer: Subject to compliance with requirements,provide diffusers of one of the by the manufacturer of the HVAC unit(heattcool/auto/off)with night setback. Provide plastic construction or above suspended ceilings. Do not encase horizontal runs in solid partitions, following: Ceilings: Where work is being performed above ceilings,and the architectural drawings do seismic requirements. protective cover for all thermostats. except as specifically shown. Anemostat Products Div.,Dynamics Corp.of America. a not indicate ceiling modifications by the general contractor,it shall be the responsibility of this 23 05 93.00-Testing,Adjusting and Balancing for HVAC Coordinate layout with suspended ceiling and lighting layouts and similar finished work. contractor to remove and replace existing ceilings where work is being performed. In those Low Voltage Thermostats Electrical Equipment Spaces: Do not route ductwork through transformer vaults and their Metal-Aire Washington Square instances,all repair and installation of new grid,ceiling panels,etc shall be the responsibility General Low voltage thermostats shall be furnished,installed and wired by the HVAC contractor.The electrical equipment spaces and enclosures. Titus Products Div.,Philips Industries,Inc. of this contractor. Match existing finishes. Test,adjust,and balance the following mechanical systems: electrical contractor shall provide 4"square x I-1/2"deep wall outlet boxes(with single-gang Penetrations: Where ducts pass through interior partitions and exterior walls,and are Tuttle and Bailey. Walls&Floors: It shall be the responsibility of this contractor to patch existing walls and floors Supply air systems,all pressure ranges rings)for all thermostats/sensors. The electrical contractor shall provide one 3/4'empty exposed to view,conceal space between construction opening and duct or duct insulation with Price and match existing finishes where work is being removed or installed and patching is being Return air systems. conduit from each thermostat/sensor location,turned out above accessible ceilings(in joist sheet metal flanges of same gage as duct.Overlap opening on 4 sides by at least 1-1/2". Washington performed,unless noted otherwise on the architectural drawings. Exhaust air systems. space or against�-verhead slab/deck). The HVAC/Temperature Control Contractor shall Fasten to duct and substrate. . Ceiling and Wall Registers&Grilles Demolition Test systems for proper sound and vibration levels. provide all other necessary conduit,raceway and wiring related work. Conduit shall be All motor operated dampers shall be low leakage with edge and blade seals.Damper Steel Construction:Manufacturer's standard stamped sheet steel frame and adjustable blades. a Any Equipment to be demolished shall also include the demolition of any and all ductwork, identified in ceiling cavity and shall be provided with sweep bends,bushings and dragline. manufacturers are subject to specification compliance.Provide products by one of the Register Dampers: piping etc serving or served by the equipment,all accessories,air devices,wiring,gas piping, Quality Assurance The HVAC/Temperature Control Contractor shall coordinate with the General Contractor to following: Opposed Blade:Adjustable opposed-blade damper assembly,key operated from face of venting,control wiring and power wiring associated with the equipment. Codes and Standards: . ensure thermal envelope is maintained at these locations. Greenheck Fan Corporation register. S P 0,C E? G 0 1 Demolition shall be coordinated with all trades.All materials shall be turned over to the owner AABC: 'National Standards for Total System Balance*. General Control Wiring Requirements and Installation Methods Nailer Industries Register and Grille Finishes: Portland, OR or disposed at the owner's direction. ASHRAE:ASHRAE Handbook,2011 Applications,Chapter 38,Testing,Adjusting,and Except where specifically indicated otherwise above,the HVAC/Temperature Control Ruskin Company Register and Grille Finishes:White Enamel:Semi-gloss white enamel prime finish. Contractor is responsible for reclaiming any refrigerant in association with the demolition in Balancing. Contractor shall provide all electrical work as required for all temperature control related wiring Young Regulator Company Register and Grille Acoustic Performance:NC-,ess than or equal to 30 97223 accordance with all local,state and federal regulations. Submittals (i.e.conduit,raceway,outlet boxes,junction boxes,wiring,etc.)in accordance with Electrical Coordination: Coordinate duct installations with installation of accessories,dampers,coil Manufacturer: Subject to compliance with requirements,provide diffusers of one of the Any roof or wall penetration shall be patched watertight to the satisfaction of the architect. Certified Reports:Submit testing,adjusting,and balancing reports bearing the seal and Specifications requirements. All conduit shall be 3/4"minimum. frames,equipment,controls and other associated work of ductwork system. following: Tests and Adjustments signature of the Test and Balance Engineer. The reports shall be certified proof that the Coordinate all thermostat/sensor locations in field(case by case)with Architect,Owner and Anemostat Products Div.,Dynamics Corp.of America. Electrical Contractor to ensure that they are placed in locations that will not interfere with Installation of Duct Liner Metal-Aire No ducts,fixtures or equipment shall be concealed or covered until they have been inspected systems have been tested,adjusted,and balanced in accordance with the referenced standards;are an accurate representation of how the systems have been installed;are a true furniture,equipment,artwork,wall-hung specialties,room finishes,etc. All thermostat/sensor General: Install duct liner in accordance with SMACNA HVAC Duct Construction Standards. Titus Products Div.,Philips Industries,Inc. and approved by the Architect and the inspector who shall be notified by the contractor when representation of how the systems are operating at the completion of the testing,adjusting, wall locations indicated on HVAC drawings are schematic only and must be verified Size of ductwork shown on the drawings is free net area,outside dimension of ducts will need Tuttle and Bailey. the work is ready for inspection. and balancing procedures;and are an accurate record of all final quantities measured,to case-by-case prior to rough-in. to be increased if lined duct is used. Price i Work shall be completely installed,tested and leak tight before inspection is required. All tests establish normal operating values of the systems. Follow the procedures and format specified All electrical work as described in this specification shall be per the latest edition of the Store internally lined ductwork up off of the floor.Protect internally lined ductwork from water shall be repeated to the satisfaction of those making the inspection. below: National Electrical Code(NEC)and per applicable state and local codes. and dust."Butter the leading edge of all internal duct lining with the manufacturer's Project No., 52.27.15 project conditions Final Report:Upon verification and approval prepare final reports,type written,and organized Where'free-air"installation methods(either exposed above the ceilings,in bridle rings or in recommended adhesive. Drawn By, STAFF Where new HVAC systems are required to be connected to existing HVAC systems,it is the and formatted as specified below. Submit 2 complete sets of final report to the landlord. cable trays)are permitted under Electrical Specifications above ceilings,provide plenum-rated Inspect and repair all damaged lining prior to installation of ductwork. — contractor's responsibility to verify the location,size,pressure,condition,and they shall verify Report Format:Report forms shall be those standard forms prepared by the referenced cables wherever plenum ceilings(if any)exist and install as defined under Electrical Checked Byi TAP that the existing HVAC system is indeed the correct and appropriate HVAC system before any standard for each respective item and system to be tested,adjusted,and balanced. Specifications.Install low voltage circuits,located in concrete slabs and masonry walls,in Installation of Flexible Ducts inaccessible locations,or exposed in occupied areas,in electrical conduit regardless of what Maximum Length: For any duct run using flexible ductwork,do not exceed 5'-O"extended Issued Dater 12,04.15 work is done. Provide all necessary camera scoping and dye testing as necessary. If there is Qualifications wiring methods are permitted under Electrical Specifications. length.Installation shall have smooth full radius turns down to diffuser. any need for concern,if it is determined that the existing HVAC system is not a correct or The contractor shall procure the services of an independent Balance and Testing Agency, Where cable trays or bridle rings are provided by the electrical contractor for low voltage Installation not permitted above inaccessible ceilings. Revision No. Date appropriate WAC system or not connected to a correct or appropriate HVAC system, if the condition of the existing HVAC system is not viable for re-use,or any other condition that approved by the Engineer,and a member of Associated Air Balance Council(AABC)or NEBB, cables,these raceways may be utilized for control wiring by this contractor(provide special Access Panels Pretiminary SubmIttal. 12.04.15 would not allow the proper functioning of the new HVAC system,the contractor shall notify the which specializes in the balancing and testing of heating,ventilating and air conditioning color coded jackets,label cable jackets per Electrical Specifications and group control wiring Furnish all access panels required for proper servicing of equipment. Provide access panels engineer in writing immediately via RFI and wait for direction before proceeding. systems,to balance,adjust and test all air and water systems and equipment as herein cables together). Provide conduit drops from cable tray/bridle ring paths to wall outlet boxes for all concealed valves,vents,controls and cleanout doors,and sprinkler devices required by [interruption of Existing HVAC Services: Do not interrupt service to facilities occupied by specified.All work by this agency shall be done under direct supervision of a qualified heating and equipment unless directed otherwise under Electrical Specifications. NFPA.Provide frame as required for finish.Furnish panels to General Contractor. Exact Owner or others unless permitted under the following conditions and then only after arranging and ventilating Engineer employed by this agency. All instruments used by this agency shall Regardless of permifted methods in Electrical Specifications,all cables/wiring installed locations to be approved by the Architect. Minimum size to be 12"x 12*,units to be 16 gauge to provide temporary service according to requirements indicated: be accurately calibrated and maintained in good working order. concealed by gypsum board,masonry or other inaccessible materials in wails or above steel,locking device shall be screwdriver cam locks. Notify,Architect,Construction Manager,and Owner no fewer than seven days in advance of Sequencing and Scheduling ceilings shall be installed in conduit,3/4"minimum. proposed interruption of service. Test,adjust and balance air conditioning systems during summer season and heating systems All conduit,bridle rings,raceway,outlet boxes,etc.necessary for complete operational 23 34 23.00-HVAC Power Ventilators Do not proceed with interruption of service without Architect's written permission.] during winter season,including at least a period of operation at outside conditions within 5 deg installation of control wiring shall be provided(furnished and installed)by the temperature Ceiling Ventilators F wet bulb temperature of maximum summer design condition,and within 10 deg F dry bulb control contractor in strict compliance with Electrical Specifications documents. Coordinate all Centrifugal Ceiling Exhausters: Provide centrifugal ceiling exhausters,designed for ceiling or temperature of minimum winter design condition. Take final temperature readings during work with all other applicable trades including the electrical contractor. wall mounting,of type,size and capacity as scheduled. 23 05 03.00-submittals for HVAC seasonal operation. Provide all required r,onduit work to and between equipment in a manner compliant with that Provide AMCA Certified Ratings Seal. General Check all filters for cleanliness,provide new as required. Check dampers(volume and fire) described above(i.e.between VAV boxes,to boilers,starters,condensing units,etc.as Type: Provide galvanized steel housing lined with acoustical insulation,adaptable for ceiling Where submittals are required by the Contract Documents,they shall be prepared and for correct and locked position,and temperature control for completeness of installation before applicable). or wall installation.Provide centrifugal fan wheels mounted on motor shaft with fan shrouds,all supplied in accordance with the Contract Documents. In addition to Division 01,the starting fans. Place outlet dampers in full open position. Lubricate all motors and bearings. Install control wiring without splices between terminal points,color-coded. Install in neat removable for service. Provide integral backdraft damper fan discharge. � Check fan belt tension. Check fan rotation. workmanlike manner,securely fastened. Install in accordance with National Electrical Code Contractor is advised to review and comply with the requirements articulated within each and per Electrical Specifications. Grille: Provide steel louvered grille with flange on intake with thumbscrew attachment to fan Division and within each section of that Division. Air balance and testing shall not begin until the system has been completed and is in full housing. working order. The Contractor shall put all heating,ventilating and air conditioning systems Install circuits over 25 volt with color-coded No.12 wire in electrical metallic tubing,per ftterlixt hereln Is for use by Some Divisions may include a division-specific"Submittal Requirements for....'section. e . Motor.Provide permanent split-capacitor motor,permanently lubricated. authorized contractors, bidders and Where this section exists,it articulates additional requirements for submittals that apply to the and equipment into full operation and shall continue the operation of same during each . Electrical Specifications. Install circuits under 25 volt with color-coded Na. 18 wire with 0.031 working day of testing and balancing. The contractor shall submit within 30 days after receipt high temperature(105 degs.F)plastic insulation on each conductor and plastic sheath over Accessories: Provide manufacturers standard roof jack,wall cap,and transition fittings as subcontractors In connection with this work of that Division. all. Install electronic circuits with color-coded No.22 wire with 0.023"polyethylene insulation indicated on drawings or schedules. project only. All dimensions In these of contract,8 copies of submittal data for the testing and balancing of the air conditioning, The following requirements help to identify,track and keep the project organized for all parties on each conductor with plastic-jacketed copper shield over all. Vibration Isolation: Provide spring floor isolators or hangers depending on type of installation. drawings shalt take precedence over involved. They are necessary to ensure a timely turnaround and an appropriate technical heating,and ventilating systems. The Air Balance and Testing Agency shall provide proof of Duct Lining:Provide 1"thick,3-lb density duct liner a minimum of 5'(five feet)up and down scaled dimensions. Contractors shall review. Submittals that do not conform to the administrative requirements are rejected and having successfully completed at least five projects of similar size and scope. Smoke Detector stream of fan. be responslbte to verify oA dimensions returned,without technical review. The air balancing contractor shall include the additional cost to change every fan factory All duct smoke detectors will be furnished by electrical contractor,installed by the HVAC and conditions an the job, installed sheave,pulley and/or belt of in order to obtain the design air flows. contractor,and wired by the electrical contractor per local codes. HVAC contractor will Manufacturer. Subject to compliance with requirements,provide centrifugal ceiling exhausters ARCHITECT must be notified of any variations from the Requirements Renovations: In areas where existing HVAC equipment is being utilized,balancing contractor interlock fan with smoke detector. of one of the following: dimensions and conditions shown by these drawings. Supply submittals for each section:Submittals shall be supplied on a section-by-section and shall include the cost to pre-check each equipment air flows,serving the area of work,prior to Acme type-by-type basis.For example,independent product data submittals shall be furnished for demolition,and re-check and adjust each air handier after new construction. Air flows of 23 31 13.00-Metal Ducts Carries each section that requires product data submittals.Independent shop drawing submittals shall existing air handlers serving existing spaces shall be similar after project is complete. Ductwork Materials Cook Co.,Loren. be furnished for each section that requires shop drawings.Refer to the specifications for Performing Testing,Adjusting and Balancing Exposed Ductwork Materials:Where ductwork is indicated to be exposed to view in occupied- Greenheck. Sheet Titter identification of which submittals are required for the project.Separate PDF file packages shall be supplied for each section,for each submittal type,where electronic submittals are required. Perform testing and balancing procedures on each system identified,in accordance with the spaces,provide materials which are free from visual imperfections including pitting,seam Penn Ventilator Co.,Inc. Each PDF shall represent a single standalone submittal. detailed procedures outlined in the referenced standards. . marks,roller marks,stains and discolorations,and other imperfections,including those which Twin City Fan&Blower Separately bound and identified submittals shall be provided where hardcopies are required. Cut insulation,ductwork,and piping for installation of test probes to the minimum extent would impair painting. Exposed ductwork which is to be painted shall have paint grip applied. Inspection Include a transmittal:Transmittals shall enumerate each submittal for each section of each necessary to allow adequate performance of procedures. Sheet Metal: Except as otherwise indicated,fabricate ductwork from galvanized sheet steel, type and iteration. Patch insulation,ductwork,and housings,using materials identical to those removed. lock forming quality;with G 90 zinc coating and mill phosphatized for exposed locations. General: Examine areas and conditions under which power and gravity ventilators are to be MECHANICAL Include cover sheet/title page:The cover sheet shall include the information identified in the Seal ducts and piping,and test for and repair leaks. Minimum gauge shall be 24. installed. Do not proceed with work until unsatisfactory conditions have been corrected. . contract documents. It shall be included as the first page of each electronic and/or hardcopy Seal insulation to re-establish integrity of the vapor barrier. Miscellaneous Ductwork Materials Installation SPECIFICATIONS . document-based submittal.An editable and printable PDF form created with editable fields Mark equipment settings,including damper control positions;valve indicators,fan speed Volume Dampers: Provide volume dampers in all branch ducts or as required for balancing to The power ventilator(s)shall be installed a minimum of 10'-0"from any roof edge regardless and specification compliant appearance is available from KLH upon request. It is also control levers,and similar controls and devices,to show final settings. Mark with paint or required air flows. of location indicated on plans,unless a screen wall or railing is installed per the local building downloadable from the KLH website at www.klhenqrs.com. other suitable,permanent identification materials. Fittings:Provide radius type fittings fabricated of multiple sections with maximum 15 deg. code.See the architectural plans for coordination. � Include an index:The index shall enumerate the contents of the submittal. Retest,adjust,and balance systems subsequent to significant system modifications,and change of direction per section.Unless specifically detailed otherwise,use 45 deg.laterals Coordinate ventilator work with work of roofing,walls,and ceilings,as necessary for proper ,�_-----� ------ - Include checklists:Where checklists are included with the specifications,complete and include resubmit test results. and 45 deg.elbows for branch takeoff connections. Where 90 deg.branches are indicated, interfacing. !e, C-9, "-. =1 I ", ' Y,�e��'\ them within the appropriate submittal.Supply complete submittals:Complete submittals of provide conical type tees. Provide access door in duct below ventilator to service damper. "'N� " ." �y_ - r -1 '� , 7 , -V�t",1"5� 1!;�'.� :�S'��V,,t 41 , , - ,�y , ,� , Sheet No.r 23 07 13.00-Duct Insulation ( � f. *�- � each type are required. Partial submittals will be rejected.Where a section requires a product Duct Sealant: Non-hardening,non-migrating mastic or liquid elastic sealant,type applicable Solder bottom joints and up 2"of side joints of duct under roof ventilator to retain any moisture /6 v .. All liners,insulation and adhesives shall have a flame spread index not more than 25 and a I L!&i MIFE_1P - I data submittal,all product data for that section shall be supplied together,at one time,as one for fabrication/installation detail,as compounded and recommended by manufacturer entering ventilator. " I : s ,� . , . 1 i7 1 ., . 1, I- �� . .It. I.., . . ''I'll", �� f ., � R- ,_-- M _3 . _ � ' ' . - , , , . .... � - -1 ..... k S. Re-P-m"'i'va i .......i " I I - - - — ............. -I---- — ___ .- —