2

3

4

5

4.9

1.1

1

FUTURE TENANTW-2

951 SF

SOFT SURROUNDINGSW-3

4,000 SF

SHARED ELEC.ROOM

001

RISERROOM

001

EXISTINGROOFDRAIN

EXISTINGOVERFLOWDRAIN

EXISTING3" VTR

EXISTINGROOFDRAIN

EXISTINGOVERFLOWDRAIN

FD

FCO

FD

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EXISTINGGCO

APPROXIMATE LOCATIONOF EXISTING 4" SEWER LINE

2

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3

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CEA PROJECT NO.:

DRAWN BY:

CHECKED BY:

DATE:

REVISIONS:

10

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2'

2.7/$+0)�2.#0#� 1/4" = 1'-0" 0 8'4'

&4#9+0)�016'53/4" WATER LINE CAPPED FOR FUTURE TENANT UPFIT.

CAP EXISTING VTR BELOW STRUCTURE FOR CONNECTION DURING TENANT UPFIT.

STUB UP AND CAP NEW 4" SANITARY LINE FOR FUTURE TENANT UPFIT.

CAP EXISTING WATER LINE FOR CONNECTION DURING TENANT UPFIT.

1

2

3

4

2.7/$+0)�52'%+(+%#6+105COMMON PIPING REQUIREMENTS1. SUPPORTING DEVICES

1.A. Hanger and Pipe Attachments: Factory fabricated with galvanized coatings; nonmetalliccoated for hangers in direct contact with copper tubing.

2. INSTALLATION2.A. Install piping free of sags and bends.2.B. Install fittings for changes in direction and branch connections.2.C. Install sleeves pipes passing through walls, gypsum-board partitions and concrete floor.2.D. Install dielectric coupling and nipple fittings to connect piping materials of dissimilar metals in

waster piping.3. HANGERS AND SUPPORTS

3.A. Install building attachments within concrete or to structure. Install additional attachments atconcentrated loads, and at changes in direction of piping.

3.B. Load Distribution: Install hangers and supports so piping live and dead loading and stressesfrom movement will not be transmitted to connected equipment.

DOMESTIC WATER PIPING1. PIPES AND TUBES

1.A. Hard Copper Tube: ASTM B 88, Type L, water tube, drawn temper.FITTINGS

1.A. Wrought- Copper, Solder-Joint Pressure Fittings: ASME B16.22.1.B. Cast-Copper-Alloy, Solder-Joing Pressure Fittings: ASME b16.18.1.C. Copper Unions: ASME B16.18, cast-copper-alloy body, hexagonal stock, with

ball-and-socket joint, metal-to-metal seating surfaces, and solder-joint, threaded, orsolder-joint and threaded ends. Threads complying with ASME B1.20.1.

2. JOINING MATERIALS2.A. Solder Filler Metal: ASTM B 32, alloys to suit system requirements.2.B. Brazing Filler Metals: AWS A5.8, alloys to suit system requirements.

3. PIPING APPLICATIONS3.A. Install listed pipe materials and joint methods below in the following applications:

3.A.1. Aboveground: hard copper tube, Type L; wrought-copper or cast-copper-alloypressure fittings; copper unions; bronze flanges; and solder joints with Alloy Sn95,Sn94, or E solder.

4. PIPING INSTALLATIONS4.A. Install hangers and supports at intervals indicated in the applicable Plumbing Code and as

recommended by pipe manufacturer.5. INSPECTING AND CLEANING

5.A. Inspect and test piping systems following procedures of authorities having jurisdiction.5.B. Clean and disinfect water distribution piping following procedures of authorities having

jurisdiction.6. PIPE INSULATION

6.A. Cold water: 1/2-inch elastomeric, closed cell type.

SANITARY WASTE AND VENT PIPING1. PIPES AND TUBES

1.A. PVC Plastic, DWV Pipe: ASTM D 2665, Schedule 40, plain ends.2. FITTINGS

2.A. PVC Plastic, DWV Pipe Fittings: ASTM D 2665, made to ASTM D 3311; socket-type; drain,waste, and vent pipe patterns.

3. PIPE APPLICATIONS3.A. PVC Plastic, DWV Pipe; PVC socket-type drain, waste, and vent pipe pattern fittings; and

solvent-cemented joints.4. PIPING INSTALLATION

4.A. Locate drainage piping runouts as close as possible to bottom of floor slab supportingfixtures or drains.

4.B. ALL Buried plastic pipe and fittings shall be installed per ASTM D 2321.5. INSPECTION

5.A. Inspect and test piping systems following procedures of authorities having jurisdiction.

BRANCH ISOLATION VALVE

VENT THRU ROOF

CONNECTION TO EXISTING

COLD WATER LINE, CW

VTR

SANITARY DRAIN LINE, S

.')'0&

SANITARY DRAIN LINE, EXISTING

COLD WATER LINE, EXISTING

1. PROVIDE LABOR, EQUIPMENT AND MATERIALS TO COMPLETE THE PLUMBING WORKINDICATED ON THESE DRAWINGS AS REQUIRED BY LOCAL CODE AND ORDINANCES.

2. INCLUDE WASTE, AND DOMESTIC COLD WATER PIPING, AS INDICATED ON THESEDRAWINGS, AS WELL AS INSULATION OF PIPING.

3. INCLUDE ITEMS, SUCH AS FITTINGS, ETC. NOT MENTIONED BUT UNDERSTOOD TO BENECESSARY TO COMPLETE THE PLUMBING SYSTEM.

4. SOIL, WASTE, AND WATER PIPING MATERIALS MUST MEET OR EXCEED LOCAL CODES.

5. CAP STUBS FOR THE DRAINAGE SYSTEM UNTIL FINISHED WORK IS INSTALLED.

6. COMPLETE WORK IN ACCORDANCE WITH THE INTERNATIONAL PLUMBING CODE ANDLOCAL ORDINANCES. SEE SPECIFICATIONS FOR PRODUCT AND INSTALLATIONREQUIREMENTS.

7. GUARANTEE WORK UNDER THIS CONTRACT TO BE FREE FROM DEFECTIVEWORKMANSHIP, MATERIALS AND EQUIPMENT FOR ONE YEAR AFTER ACCEPTANCEOF THE BUILDING BY THE OWNER. SHOULD SUCH DEFECTS OCCUR DURING THE ONEYEAR PERIOD, REPAIR AND/OR REPLACE DEFECTIVE ITEMS AND DAMAGE RESULTINGFROM THE FAILURE OF THESE ITEMS AT NO EXPENSE WHATSOEVER TO THE OWNER.

)'0'4#.�016'5

1. DEMOLISH ALL EXISTING PLUMBING FIXTURES AND ASSOCIATED PIPING COMPLETE.CAP EXISTING PLUMBING LINES NOT ACCESSIBLE FLUSH TO FLOOR OR WALL.

)'0'4#.�&'/1.+6+10�016'5

2

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RISERROOM

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EXISTINGEXHAUSTFAN

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300CFM

300CFM

300CFM

300CFM

26x245000CFM

26x24 OPENINGWITH BIRDSCREEN

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0 300CFM

300CFM

300CFM

300CFM

300CFM

300CFM

18x1

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300CFM

300CFM

300CFM

300CFM

300CFM

18x16

VD

3

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CEA PROJECT NO.:

DRAWN BY:

CHECKED BY:

DATE:

REVISIONS:

10

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&4#9+0)�016'5EXISTING 10-TON ROOFTOP UNIT TO REMAIN. DEMOLISH ASSOCIATED DIFFUSERS ANDDUCTWORK BACK TO UNIT.

EXISTING ROOF MOUNTED EXHAUST FAN TO REMAIN. DEMOLISH DUCTWORK BACK TOUNIT FOR FUTURE TIE-IN.

NEW SPIN-IN FOR RUNOUT CONNECTION DURING TENANT UPFIT, TYP.

DEMOLISH 10-TON ROOFTOP UNIT AND ASSOCIATED DUCTWORK AND DIFFUSERS.EXISTING CURB TO REMAIN FOR NEW UNIT (RTU-3).

1

1. PROVIDE LABOR, MATERIALS AND EQUIPMENT TO COMPLETE THE HVAC WORKINDICATED ON THE DRAWINGS AND AS REQUIRED BY LOCAL CODES ANDORDINANCES.

2. FURNISH AND INSTALL HEATING AND COOLING UNITS AS INDICATED ON THEDRAWINGS.

3. FABRICATE AND INSTALL DUCTWORK IN ACCORDANCE WITH SMACNA STANDARDS.

4. INSTALL CONTROL SYSTEM COMPLETE WITH WIRING, COMPONENTS, ETC., TOPERFORM CONTROL SEQUENCE AS PER FACTORY RECOMMENDATIONS.

5. INSTALL AND CONNECT THE HVAC SYSTEM IN STRICT ACCORDANCE WITH LOCALCODES, ORDINANCES AND THE LATEST EDITION OF THE INTERNATIONAL BUILDINGCODE.

6. ADJUST CONTROLS AND EQUIPMENT FOR PROPER OPERATION. LUBRICATE ANDCLEAN EQUIPMENT PRIOR TO ACCEPTANCE OF BUILDING BY OWNER.

7. COORDINATE WORK WITH THE ELECTRICAL INSTALLER.

8. FURNISH THE OWNER WITH OPERATING MANUALS AND MAINTENANCE INSTRUCTIONSFOR EQUIPMENT INSTALLED.

9. GUARANTEE WORK INSTALLED UNDER THE CONTRACT TO BE FREE FROM DEFECTIVEWORKMANSHIP AND MATERIALS, USUAL WEAR EXPECTED. SHOULD SUCH DEFECTSDEVELOP WITHIN A PERIOD OF ONE YEAR AFTER ACCEPTANCE OF THE BUILDING BYTHE OWNER, REPAIR AND/OR REPLACE DEFECTIVE ITEMS AND DAMAGE, RESULTINGFROM FAILURE OF THESE ITEMS, AT NO EXPENSE WHATSOEVER TO THE OWNER.PROVIDE FIVE (5) YEAR COMPRESSOR WARRANTY.

2

3

4

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CEA PROJECT NO.:

DRAWN BY:

CHECKED BY:

DATE:

REVISIONS:

10

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1 2 3 4 5 6 7 8 9

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CERT I F I CA T E O F AU THOR I ZAT I ON

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CONSTANTINE

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SEAL

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M201

MECHANICALSCHEDULES AND DETAILS

DDF

CJC

NOTES

PROVIDE WITH SINGLE POINT POWER CONNECTION.

EER BASED ON AHRI NET COOLING CAPACITY.

UNIT TO BE DOWNFLOW TYPE AND MOUNTED ON SEISMIC CURB ADAPTER. PROVIDE SEISMIC CURB ADAPTER TO MOUNT NEW UNIT TO EXISTING CURB (LENNOX LCC120S RTU). SEISMICALLY RESTRAIN RTUWITH TIE-DOWNS THROUGH CURB TO EXISTING STRUCTURE. PROVIDE SIGNED SEISMIC DETAILS TO ENGINEER OF RECORD AND TOWN OF MOUNT PLEASANT FOR APPROVAL.

PROVIDE WITH MANUALLY SET, MOTORIZED OUTSIDE AIR DAMPERS.

PROVIDE WITH TIME INITIATED, TEMPERATURE DEFROST SYSTEM.

PROVIDE MANUFACTURER'S MATING CONTROLS - 24/7 PROGRAMMABLE THERMOSTAT/HUMIDISTAT..

PROVIDE DUCT MOUNTED SMOKE DETECTOR IN THE RETURN DUCT OF ALL ROOFTOP UNITS TO DE-ENERGIZE THE SUPPLY FAN SHOULD SMOKE BE DETECTED. DUCT MOUNTED SMOKE DETECTORSFURNISHED BY FIRE ALARM, INSTALLED BY MECHANICAL AND WIRED BY FIRE ALARM.

TRANE MODEL NUMBERS INDICATED IN THIS SCHEDULE SPECIFY REQUIREMENTS FOR EACH INDIVIDUAL UNIT (IE: ECONOMIZERS, CONTROLS, SINGLE ZONE VAV, ETC). MECHANICAL INSTALLER ISRESPONSIBLE FOR IDENTIFYING AND PROVIDING UNITS AND ACCESSORIES PER THE MODEL NUMBERS INDICATED, WHETHER OR NOT THOSE REQUIREMENTS ARE SPECIFICALLY LISTED IN THESE NOTES.

1.

2.

3.

4.

5.

6.

7.

8.

2#%-#)'&�411(612�*'#6�27/2�5%*'&7.'

RTU-3 5000 500 80db / 67wb 0.70 153.1 107.3 10.6 93.5 40.5 208V / 3PH 209 225 MERV-11 TRANEWSD150E3RPB**F001000001A000

%10&'05#6'�&4#+0)� NO SCALE

AHU

CLEANOUT PLUG

DRAIN PLUG

1" MIN.4" MIN.

SEISMIC RESTRAINT LOADING

SITECLASS

BUILDINGCATEGORY

IMPORTANCEFACTOR

SPECTRAL RESPONSEACCELERATION

(SHORT PERIODS)SDS

SPECTRAL RESPONSEACCELERATION (1-SEC

PERIODS)SD1

D D 1.0 0.752G 0.384G

COMPONENT IMPORTANCE FACTOR (Ip)

COMPONENT IDENTIFICATIONSEISMIC RESTRAINT

REQUIREMENTASCE 7-10

REFERENCESEISMIC RESTRAINT

REQUIREMENT

ROOF MOUNTEDRESTRAIN ALL(SEE NOTE 1) 13.1.4.6 RESTRAIN ALL 13.1.4.6

FLOOR MOUNTEDRESTRAIN ALL

(SEE NOTES 1,2) 13.1.4.6 RESTRAIN ALL 13.1.4.6

WALL MOUNTEDRESTRAIN ALL(SEE NOTE 1,2) 13.1.4.6 RESTRAIN ALL 13.1.4.6

COMPONENT SUPPORTSRESTRAIN ALL(SEE NOTE 1) 13.6.5 RESTRAIN ALL 13.6.5

SUSPENDEDEQUIPMENT

INLINE W/DUCT/PIPE

RESTRAIN IF >75 LBSPROVIDE FLEX. CONN.

(SEE NOTE 3)13.6.7

RESTRAIN IF >75 LBSPROVIDE FLEX. CONN.

(SEE NOTE 3)13.6.7

NOT INLINE W/DUCT/PIPE

RESTRAIN ALL(SEE NOTE 1) 13.1.4.6 RESTRAIN ALL 13.1.4.6

SUSPENDED DUCTILE PIPING(STEEL, ALUMINUM, COPPER, ETC.)

RESTRAIN IF > 3"(SEE NOTE 4) 13.6.8.3.3.c

RESTRAINT IF > 1"(SEE NOTE 4) 13.6.8.3.3.b

DUCTWORKRESTRAIN IF > 6 SQ.FT. AND> 17 LBS/FT (SEE NOTE 4,5)

1.0 1.5

ASCE 7-10REFERENCE

SUSPENDED NON DUCTILE PIPING(CAST IRON, PLASTIC, CERAMIC)

SUSPENDED PIPE ON TRAPEZE

RESTRAIN ALL(SEE NOTE 4)

RESTRAIN IF ANY PIPEON TRAPEZE > 3"

RESTRAIN IF TOTAL WEIGHT OFPIPES ON TRAPEZE > 10 LBS/FT

(SEE NOTE 4)

RESTRAIN ALL(SEE NOTE 4)13.6.8.3.3

13.6.8.3.1

13.6.8.3.3

13.6.8.3.1

RESTRAIN IF ANY PIPEON TRAPEZE > 1"

RESTRAIN IF TOTAL WEIGHT OFPIPES ON TRAPEZE > 10 LBS/FT

(SEE NOTE 4)

RESTRAIN IF > 6 SQ.FT. AND> 17 LBS/FT (SEE NOTE 4,5)13.6.7 13.6.7

MULTIPLE DUCTS ON TRAPEZERESTRAIN IF TOTAL WEIGHT OFDUCTS ON TRAPEZE > 10 LBS/FT

(SEE NOTE 4,5)13.6.7 13.6.7

RESTRAIN IF TOTAL WEIGHT OFDUCTS ON TRAPEZE > 10 LBS/FT

(SEE NOTE 4,5)

SINGLE CONDUITRESTRAIN IF ≥ 2.5"

(SEE NOTE 4) 13.6.5.6RESTRAIN IF ≥ 2.5"

(SEE NOTE 4) 13.6.5.6

PENDANT, LAY-IN, & CAN LIGHTS 13.5.6.2 13.5.6.2REQUIRED

(SEE NOTE 6)REQUIRED

(SEE NOTE 6)

13.2.2 13.2.2COMPONENT CERTIFICATION NOT REQUIRED REQUIRED(SEE NOTE 7)

13.6.5.6CABLE TRAY/BUS DUCT/TRAPEZED CONDUIT

RESTRAIN IF TOTAL WEIGHT OFRACEWAY > 10 LBS/FT

(SEE NOTE 4)13.6.5.6

RESTRAIN IF TOTAL WEIGHT OFRACEWAY > 10 LBS/FT

(SEE NOTE 4)

SEISMIC DESIGN CATEGORIES D, E, FGENERAL NOTESA. PER THE 2015 INTERNATIONAL BUILDING CODE, MECHANCIAL, PLUMBING AND ELECTRICAL EQUIPMENT

AND COMPONENTS, INCLUDING THEIR SUPPORTS AND ATTACHMENTS, SHALL BE DESIGNED FORSEISMIC FORCES IN ACCORDANCE WITH CHAPTER 13 OF ASCE 7-10.

B. EXTERIOR EQUIPMENT (INCLUDING ROOF CURBS, RAILS, SUPPORTS) EXPOSED TO WIND SHALL BEDESIGNED AND INSTALLED TO RESIST THE WIND PRESSURES DETERMINED IN ACCORDANCE WITHCHAPTERS 26 TO 29 OF ASCE 7-10.

C. WHERE DESIGN FOR SEISMIC AND WIND LOADS IS REQUIRED, THE MORE DEMANDING FORCE MUST BEUSED.

D. USE TABLE BELOW TO DETERMINE SEISMIC RESTRAINT REQUIREMENTS FOR EACH COMPONENT.E. FOR ALL COMPONENTS REQUIRING SEISMIC RESTRAINT, THE COMPONENT SUPPORTS AND

ATTACHMENTS SHALL BE DESIGNED BY A REGISTERED DESIGN PROFESSIONAL.F. SEISMIC RESTRAINTS FOR DUCTWORK, PIPING, CONDUIT, CABLE TRAY AND BUS DUCT MUST BE

SHOWN ON LAYOUT DRAWINGS SHOWING SPECIFIC RESTRAINT LOCATIONS ALONG WITHACCOMPANYING DETAILS AND CALCULATIONS.

TABLE NOTES:1. EQUIPMENT 20 LBS. OR LESS IS EXEMPT IF THE COMPONENT IS POSITIVELY ATTACHED TO THE STRUCTURE,

AND FLEXIBLE CONNECTIONS ARE PROVIDED BETWEEN THE COMPONENT AND ASSOCIATED DUCTWORK,PIPING, AND CONDUIT.

2. RESTRAINTS ARE NOT REQUIRED IF THE COMPONENT WEIGHTS 400 LBS. OR LESS, IS MOUNTED WITH THECENTER OF MASS AT 4 FT. OR LESS ABOVE A FLOOR, IS POSITIVELY ATTACHED TO THE STRUCTURE, ANDHAS FLEXIBLE CONNECTIONS BETWEEN THE COMPONENT AND ASSOCIATED DUCTWORK, PIPING, ANDCONDUIT.

3. FLEXIBLE CONNECTIONS REQUIRED FOR PIPE CONNECTIONS ONLY.4. RESTRAINT IS NOT REQUIRED IF THE PIPING / DUCTWORK / CONDUIT IS SUPPORTED BY HANGERS AND EACH

HANGER IN THE PIPING RUN IS 12 IN. OR LESS IN LENGTH FROM THE TOP OF THE PIPE TO THE SUPPORTINGSTRUCTURE. WHERE PIPES ARE SUPPORTED ON A TRAPEZE, THE TRAPEZE SHALL BE SUPPORTED BYHANGERS HAVING A LENGTH OF 12 IN. OR LESS. WHERE ROD HANGERS ARE USED, THEY SHALL BEEQUIPPED WITH SWIVELS, EYE NUTS OR OTHER DEVICES TO PREVENT BENDING IN THE ROD.

5. ALL DUCTWORK, REGARDLESS OF SIZE, DESIGNED TO CARRY TOXIC, HIGHLY TOXIC, OR EXPLOSIVE GASESOR USED FOR SMOKE CONTROL MUST BE RESTRAINED.

6. THE RESTRAINT OF PENDANT, LAY-IN, & CAN LIGHTS IS ADDRESSED IN ASTM C636 & E580.7. COMPONENT CERTIFICATION MUST BE SUPPLIED BY THE EQUIPMENT MANUFACTURER AT TIME OF

SUBMITTAL FOR REVIEW BY ENGINEER OF RECORD.

MECHANICAL INSULATION1. SECTION REQUIREMENTS

1.A. Summary: Mechanical insulation includes duct insulation for indoor applications.1.B. Submit product data for each type of mechanical insulation.1.C. Quality Assurance: UL labeled with maximum flame-spread rating of 25 and maximum smoke

developed rating of 50 according to ASTM E 84.2. DUCT AND EQUIPMENT INSULATION

2.A. New Indoor Duct Insulation: ASTM C 553, Type II, Class F1, jacketed blankets with a k-value of 0.31at 75 deg F mean temperature.

2.B. Outdoor Exposed Duct: Glass-fiber insulation ASTM C 612, Class 1B, semirigid, jacketed board witha K-value of 0.26 at 75°F (23°C) mean temperature and an average maximun density of 12 lb/cu ft.(192 kg/cu. )

3. INSTALLATION3.A. Seal vapor-barrier penetrations for hangers, supports, anchors, and other projections.3.B. Interior Walls and Partitions Penetrations: Apply insulation continuously through walls and partitions.3.C. Install duct insulation as follows:

3.C.1. Install insulation continuously on ducts. Maintain insulation vapor retarder on supply duct.3.C.2. Install removable or segmented insulation on access panel and doors.3.C.3. Install vapor barriers on insulated ducts and plenums with surface operating temperatures

below 60 deg F. Seal joints and seams to maintain vapor barrier on insulation requiring avapor barrier.

3.C.4. Seal penetrations for hangers, supports, anchors, and other projections in insulation requiring avapor barrier.

3.C.5. Blanket Insulation Installation: Bond ducts having long sides or diameters smaller than 24inches with bonding adhesive applied in 6-inch- wide transverse strips on 12-inch centers.Bond ducts having long sides or diameters 24 inches and larger with anchor pins spaced 12inches apart each way. Apply bonding adhesive to prevent sagging of insulation. Overlapjoints 3 inches. Seal joints, breaks, and punctures with vapor-barrier compound.

3.D. Do not apply insulation to the following systems, materials, and equipment:3.D.1. Factory-insulated flexible ducts.3.D.2. Factory-insulated plenums, casings, terminal boxes, and filter boxes and sections.3.D.3. Flexible connectors.3.D.4. Vibration-control devices.3.D.5. Testing laboratory labels and stamps.3.D.6. Nameplates and data plates.

3.E. Duct Insulation Thickness and Application Schedule: Insulate ducts with the following material andthickness:3.E.1. Concealed Applications: Fiberglass blanket, 3 inches thick.

PACKAGED ROOFTOP HEAT PUMP UNITS1. SECTION REQUIREMENTS

1.A. Submit Product Data1.B. Submit Shop Drawings, including mounting and installation details for curbs.

2. PACKAGED UNITS2.A. Factory assembled and tested, consisting of compressors, condensers, evaporator coils, condenser

and evaporator fans, refrigeration and temperature controls, filters, and dampers. See schedule formanufacturer and model number.

2.B. Operating Controls: 7-day programmable thermostats.3. INSTALLATION

3.A. Install units level and plumb, and firmly anchored.3.B. Install ducts.3.C. Connect unit to wiring systems and to ground.3.D. Tighten connectors and terminals according to tightening torques specified in UL 486A and UL 486B.

DUCTS AND ACCESSORIES1. SECTION REQUIREMENTS

1.A. Summary: Metal and nonmetal ducts and accessories in pressure classes 2 inch wg (500 Pa) or less.1.B. Comply with 90A.

2. DUCTS2.A. Galvanized Sheet Steel: Lock-forming quality, ASTM A 653, G90 (ASTM A 653M, Z275).2.B. Joint and Seam Sealant: Comply with UL 181A.2.C. Rectangular Metal Duct Fabrication: Comply with SMACNA's "HVAC Duct Construction Standard for

metal thickness, reinforcing types and intervals, tie-rod applications, and joint types and intervals.3. ACCESSORIES

3.A. Volume-Control Dampers: Factory-fabricated volume-control dampers, complete with requiredhardware and accessories. Single-blade and multiple opposed-blade, standard leakage rating, andsuitable for horizontal or vertical applications.

3.B. Flexible Connectors: Flame-retarded or noncombustible fabrics, coatings, and adhesives complyingwith UL 181, class 1.

4. INSTALLATION4.A. Duct System Pressure Class: Construct and install each duct system for low pressure duct

classification.4.B. Conceal ducts from view in finished and occupied spaces, unless noted otherwise on the drawings.4.C. Avoid passing through electrical equipment spaces and enclosures.4.D. Support and connect metal ducts according to SMACNA's "HVAC Duct Construction Standard".4.E. Install duct accessories according to applicable portions of details of construction as shown in

SMACNA standards.5. TESTING, ADJUSTING, AND BALANCING

5.A. Balance airflow within distribution systems, including submains, branches, and terminals to indicatedquantities.

5.B. Provide reports to Engineer which are in full compliance with AABC or NEBB reporting standards.

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&4#9+0)�016'5EXISTING 10-TON ROOFTOP UNIT TO REMAIN. REMOVE CONDUIT AND CONDUCTORS BACK TO PANEL.1

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HOMERUN OF CIRCUIT TO PANEL INDICATED -CIRCUIT NUMBERS INDICATED. WIRING, AWG#12UNLESS INDICATED OTHERWISE ON DRAWINGS.

DISCONNECT SWITCH -SEE DISCONNECT SCHEDULE

ELECTRICAL METER, WEATHERPROOF ENCLOSURE

TELEPHONE BACKBOARD

LOAD CENTER, SURFACE MOUNTED

WALL SWITCH, 20A, 125V

125V, 20A DUPLEX RECEPTACLE WITH GFI"w" INDICATES WEATHERPROOF

A-1,3

1. FURNISH ALL MATERIALS AND LABOR NECESSARY TO PROVIDE COMPLETE AND PROPERLY OPERATINGELECTRICAL SYSTEMS. FURNISH ALL MATERIALS AND LABOR NECESSARY TO DEMONSTRATE TO THE OWNERAND TO THE ENGINEER THAT ALL SYSTEMS ARE OPERATING PROPERLY AND AS SPECIFIED. WARRANTY ALLWORK AND ALL MATERIALS, EQUIPMENT AND DEVICES FOR A PERIOD OF ONE YEAR AFTER OWNER'SACCEPTANCE.

2. ENSURE THAT ALL WORK CONFORMS TO THE LATEST EDITION OF:2.1. ANSI/NFPA 70 (NATIONAL ELECTRICAL CODE)2.2. NECA STANDARD OF INSTALLATION2.3. INTERNATIONAL BUILDING CODE2.4. NFPA 101 (LIFE SAFETY CODE)2.5. ALL FEDERAL, STATE AND LOCAL CODES AND ORDINANCES2.6. LOCAL UTILITY COMPANY REGULATIONS

3. FOR ALL MATERIALS, EQUIPMENT AND DEVICES, AS MINIMUM, MEET THE REQUIREMENTS OF U.L. WHERE U.L.STANDARDS ARE ESTABLISHED FOR THOSE ITEMS, AND THE REQUIREMENTS OF THE NFPA 70. ALL ITEMSSHALL BE CLASSIFIED BY U.L. AS SUITABLE FOR THE PURPOSE USED.

4. COORDINATE LOCATION OF ELECTRICAL DEVICES AND ELECTRICAL WORK WITH OTHER TRADES TO AVOIDCONFLICTS AND INTERFERENCES. NUMBERS ADJACENT TO DEVICES ARE NOMINAL MOUNTING HEIGHTS.

5. PROVIDE ALL THE INTERCONNECTING POWER WIRING AND CONDUIT, CONTROL WIRING RATED 120 VOLTS(NOMINAL) AND CONDUIT, AND THE ELECTRICAL POWER CIRCUITS FOR ALL EQUIPMENT PROVIDED BY OTHERTRADES.

6. COORDINATE WITH AND OBTAIN PERMITS AND INSPECTIONS FROM THE AUTHORITY HAVING JURISDICTION,AND INCLUDE ALL FEES IN BID.

7. PROVIDE A LAMINATED PLASTIC NAMEPLATE FOR EACH MAJOR ITEM OF ELECTRICAL EQUIPMENT (E.G.PANELBOARDS, DISCONNECT SWITCHES, TRANSFORMERS, ETC.). ATTACH WITH SCREWS, BOLTS OR RIVETS.LABEL ALL SERVICE METERS AND DISCONNECTS WITH NAME AND IDENTIFY SPACE/AREA SERVED.

8. PROVIDE MINIMUM SIZE OF #12 CONDUCTOR FOR 20A POWER CIRCUITS LESS THAN 75'-0" IN LENGTH.OTHERWISE, PROVIDE MINIMUM CONDUCTOR SIZE OF #10. PROVIDE MINIMUM SIZE OF #12 AWG FOR POWERAND LIGHTING CIRCUITS AND #16 FOR CONTROL CIRCUITS UNLESS NOTED OTHERWISE. INSTALL ALL WIRINGIN CONDUIT UNLESS NOTED OTHERWISE.

9. SUPPORT ALL CONDUIT ABOVE CEILING FROM BUILDING STRUCTURAL MEMBERS OR CONCRETE DECKING,NOT FROM CEILING GRID OR GRID HANGER WIRES.

10. PROVIDE ALL MOUNTING BRACKETS, HANGERS, CLIPS, ETC. AS NECESSARY TO MOUNT AND SECURE LIGHTFIXTURES IN LOCATIONS SHOWN AND AS RECOMMENDED BY THE MANUFACTURER FOR THE APPLICATIONINTENDED.

11. WHERE CONDUIT PENETRATES FIRE RATED BARRIERS (WALLS, FLOORS AND CEILINGS), SEAL THE OPENINGAROUND THE CONDUIT WITH U.L. LISTED FIRE STOPPING MATERIAL TO MAINTAIN THE FIRE RATING OF THEBARRIER.

12. ROUTE CONDUIT THROUGH ROOF OPENINGS FOR PIPING AND DUCTWORK WHERE POSSIBLE; OTHERWISE,PROVIDE ROOF JACK WITH PITCH POCKET.

13. PROVIDE TYPEWRITTEN DIRECTORY FOR ALL CIRCUITS. DIRECTORY SHALL IDENTIFY PANELBOARD ANDINDICATED EACH CIRCUIT NUMBER, DESCRIPTION AND LOCATION.

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ITEMS COMPLETE BACK TO PANEL. CONTRACTOR MAY REUSE EXISTING CONDUIT AND FEEDERS TO POWERNEW LIGHT FIXTURES TO BE INSTALLED UNDER NEW WORK IF DESIRED.

2. DEMOLISH ALL EXISTING ELECTRICAL DEVICES, CONDUIT, CONDUCTORS AND ASSOCIATED ITEMS COMPLETEBACK TO PANEL. CONTRACTOR SHALL LEAVE MINIMUM OF 2 RECEPTACLES IN SERVICE FOR USE FOR THEDURATION OF THE DEMOLITION PHASE. COORDINATE RECEPTACLES TO REMAIN IN SERVICE WITH GENERALCONTRACTOR PRIOR TO COMMENCING DEMOLITION.

)'0'4#.�(+4'�2416'%6+10�016'51. TEMPORARILY SUSPEND CEILING MOUNTED FIRE ALARM DEVICES FOR RELOCATION UNDER TENANT UPFIT.

2. EXISTING SPRINKLER LINES AND HEADS TO REMAIN. MAINTAIN SPRINKLER SYSTEM INTEGRITY.

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VOLTS/PHASE/WIRE: PANEL SIZE & TYPE: MAIN SIZE & TYPE: CABINET: MIN SCC: FED FROM: NOTES:

120-208/3/4 225A 125A MLO SURFACE PANEL A

NO TRIP AREA SERVED A B C A B C AREA SERVED TRIP NO

1 20 PERIMETER LTG X X GOOSENECK EXT. LTG 20 23 20 PERIMETER LTG X X ENTRY LTG 20 45 20 CASH REGISTER REC X X SALES A1 LTG 20 67 20 CASH REGISTER REC X X STORE FRONT REC 20 89 20 CASH REGISTER REC X X STORE FRONT REC 20 1011 20 CASH REGISTER REC X X SPARE 20 1213 20 DR STEAMER FAN X X RR FAN LIGHTS 20 1415

30 DREAM STEAMERX X STORE FRONT REC 20 16

17 X X MGRS OFFICE REC 20 1819 X X MGRS OFFICE REC 20 2021 20 TELEPHONE BD REC X X WATER DISPENSER 20 2223 20 IT RACK REC X X MICROWAVE REC 20 2425 20 WATER FEATURES X X REFRIGERATOR REC 20 2627 20 ADT SECURITY X X RECV DESK REC 20 2829 20 LIGHTING CONTROL X X RESTROOM REC 20 3031 20 DELIVERY BUZZER/REC X X SALES FLOOR REC 20 3233 20 WEB STATION REC X X SPARE 20 3435 20 SOUND SYSTEM REC X X SALES FLOOR REC 20 3637 20 ZONE DAMPER X X GENERAL REC 20 3839 20 RTU REC X X WATER HEATER 20 4041 20 FACP X X SPARE 20 42

TOTAL CONNECTED LOAD = ## VA TOTAL DEMAND = ## VA TOTAL DEMAND = # AMPS

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120-208/3/4 400A 400A MLO SURFACE METER

NO TRIP AREA SERVED A B C A B C AREA SERVED TRIP NO

1 20 EMERGENCY LIGHTS X X LIGHTS 20 23 20 SPARE X X SALE FLOOR LIGHTS 20 45 20 SPARE X X SPARE 20 67 20 LIGHTS X X LIGHTS 20 89 20 SALE FLOOR LIGHTS X X LIGHTS 20 1011 20 SALE FLOOR LIGHTS X X SALE FLOOR LIGHTS 20 1213 20 SPARE X X LIGHTS 20 1415 20 LIGHTS X X SPARE 20 1617 20 SALE FLOOR LIGHTS X X SPARE 20 1819 20 LIGHTS X X

A/C 7020

21 20 SPARE X X 2223 20 LIGHTS X X 2425 20 LIGHTS X X

A/C 7026

27 20 LIGHTS X X 2829 20 LIGHTS X X 3031 - X X

A/C 7032

33 - X X 3435 - X X 3637 - X X - 3839 - X X - 4041 - X X - 42

125 PANEL BX X

TOTAL CONNECTED LOAD = ## VA TOTAL DEMAND = ## VA TOTAL DEMAND = # AMPS

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120-208/3/4 125A 60A MCB SURFACE METER

NO TRIP AREA SERVED A B C A B C AREA SERVED TRIP NO

1 20 OUTSIDE LIGHTS X X SPARE 20 23 20 GFI RECEPT X X SPARE 20 45 20 SPARE X X SPARE 20 67 20 SPARE X X SPARE 20 89 20 SPARE X X SPARE 20 1011 20 SPARE X X SPARE 20 1213 - SPARE X X SPARE - 1415 - SPARE X X SPARE - 1617 - SPARE X X SPARE - 18

TOTAL CONNECTED LOAD = ## VA TOTAL DEMAND = ## VA TOTAL DEMAND = # AMPS

&+5%100'%6�5%*'&7.'

A 3 3R 400 225 3#4/0,#4G,2"C TIME DELAY FUSE

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120-208/3/4 400A 400A MLO SURFACE METER

NO TRIP AREA SERVED A B C A B C AREA SERVED TRIP NO

1 20 EMERGENCY LIGHTS X X LIGHTS 20 23 20 SPARE X X SALE FLOOR LIGHTS 20 45 20 SPARE X X SPARE 20 67 20 LIGHTS X X LIGHTS 20 89 20 SALE FLOOR LIGHTS X X LIGHTS 20 1011 20 SALE FLOOR LIGHTS X X SALE FLOOR LIGHTS 20 1213 20 SPARE X X LIGHTS 20 1415 20 LIGHTS X 180 RTU RECEPTACLE 20 1617 20 SALE FLOOR LIGHTS X 240 SHELL LIGHTS 20 1819 20 LIGHTS X 25099

RTU-3 22520

21 20 SPARE X 25099 2223 20 LIGHTS X 25099 2425 20 LIGHTS X X

SPACE -26

27 20 LIGHTS X X 2829 20 LIGHTS X X 3031 - X X

SPACE -32

33 - X X 3435 - X X 3637 - X X - 3839 - X X - 4041 - X X - 42

125 PANEL BX X

TOTAL CONNECTED LOAD = 75717 VA TOTAL DEMAND = 75717 VA TOTAL DEMAND = 210 AMPS

&4#9+0)�016'5EXISTING CIRCUIT BREAKER, BRANCH CONDUIT, AND CONDUCTORS TO BEDEMOLISHED.

PROVIDE CIRCUIT BREAKER, CONDUIT, AND CONDUCTORS.

EXISTING CIRCUIT BREAKER TO BE REUSED. PROVIDE NEW CONDUIT ANDCONDUCTORS.

1

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WIRING METHODS1. SECTION REQUIREMENTS

1.A. Summary: Building wires and cables and associated splices, connectors, and terminations forwiring systems rated 600 V and less, and twisted-pair cable; and raceways and boxes.

2. WIRES AND CABLES2.A. Building Wires and Cables: Type THHN/XHHW copper conductor rated for operation at 90° C.2.B. Connectors and Splices: Wiring connectors of size, ampacity rating, material, and type and

class for application and for service indicated. Terminals to be rated for operation at 75°C.2.C. Use of type MC Cable is permitted in accordance with NEC.

3. RACEWAYS3.A. Conduit: Comply with the following:

3.A.1. Rigid Steel Conduit: ANSI C80.1.3.A.2. Intermediate Metal Conduit: ANSI C80.6.3.A.3. Electrical Metallic Tubing: ANSI C80.3.3.A.4. Rigid Nonmetallic Conduit: NEMA TC 2, Schedule 40.

3.B. Wireways: Hinged type, with manufacturer's standard finish.3.C. Outlet and Device Boxes: UL Listed and labeled sheet metal boxes.3.D. Pull and Junction Boxes: Small sheet metal boxes.

4. INSTALLATION4.A. Install wires and cables according to the NECA's "Standard of Installation."4.B. Wiring at Outlets: Install with at least 12 inches of slack conductor at each outlet.4.C. Outdoors Wiring Methods: As follows:

4.C.1.Exposed: Rigid or intermediate metal conduit.4.C.2. Concealed: Rigid or intermediate metal conduit.4.C.3.Underground, Single Run: Rigid nonmetallic conduit.4.C.4.Underground, Grouped: Rigid nonmetallic conduit.

4.D. Connection to Vibrating Equipment (Including Electric Solenoid or Motor-Driven Equipment):Liquid tight flexible metal conduit.

4.E. Indoors Wiring Methods: As follows:4.E.1. Connection to vibrating Equipment (Including Electric Solenoid or Motor-Driven

Equipment): Flexible metal conduit, except in wet or damp locations use liquid tightflexible metal conduit.

4.E.2. Damp or Wet Locations: Rigid steel conduit.4.E.3. Exposed: Electrical metallic tubing.4.E.4. Concealed: Electrical metallic tubing.4.E.5. Boxes and Enclosures: NEMA 250, Type 1, except in damp or wet locations use NEMA

250, Type 4, stainless steel.4.E.6. Install raceways, boxes, enclosures, and cabinets as indicated, according to

manufacturer's written instructions.4.E.7. Conceal conduit and electrical metallic tubing, unless otherwise indicated, within finished

walls, ceilings, and floors.4.E.8. Cabled electrical conductors may be utilized where permitted by NEC and local

jurisdiction ordinances, except on medical facility patient area receptacles.4.F. Use Raceway fittings compatible with raceway and suitable for use and location. For

intermediate steel conduit, use threaded rigid steel conduit fittings, unless otherwise indicated.4.G. Raceways Embedded in Slabs: Install in middle third of the slab thickness where practical, and

leave at least 1-inch concrete cover.4.H. Install exposed raceways parallel to or at right angles to nearby surfaces or structural

members, and follow the surface contours as much as practical.4.I. Join raceways with fittings designed and approved for the purpose and make joints tight. Use

bonding bushings or wedges at connections subject to vibration. Use bonding jumpers wherejoints cannot be made tight. Use insulating bushings to protect conductors.

4.J. Install pull wires in empty raceways. Use No. 14 AWG zinc-coated steel or monofilamentplastic line having not less than 200-lb tensile strength. Leave not less than 12 inches of cslack at each end of the pull wire.

4.K. Stub-up Connections: Extend conductors to equipment with rigid steel conduit; flexible metalconduit may be used 6 inches above the floor.

4.L. Flexible Connections: Use maximum of 72 inches of flexible conduit for recessed andsemirecessed lighting fixtures; for equipment subject to vibration, noise transmission, ormovement; and for all motors. Use liquid tight flexible conduit in wet or damp locations. Installseparate ground conductor across flexible connections.

4.M. Install a separate green ground conductor in all raceways.

WIRING DEVICES1. SECTION REQUIREMENTS

1.A. Submit Product Data2. DEVICES

2.A. General Purpose Wiring Devices: Comply with NEMA WD1.2.B. Color: White.2.C. Snap Switches: Quiet-type ac switches, 120/277V, 20A, complying with UL 20.2.D. Wall Plates, Finished Areas: Smooth plastic, fastened with metal screws having heads

matching plate color.2.E. Wall Plates, Unfinished Areas: Galvanized steel with metal screws.2.F. In cases where receptacles intended to supply power to water coolers cannot be concealed

due to water cooler design, Ground-Fault Circuit Interrupter Receptacles shall be used.Ground-Fault Circuit Interruption to be provided upstream of concealed receptacles.

3. INSTALLATION3.A. Install devices and assemblies plumb and secure.3.B. Mount devices flush, with long dimension vertical, and grounding terminal of receptacles on

top. Group adjacent switches under single, multigang wall plates.3.C. Protect devices and assemblies during painting.3.D. Install wall plates when painting is complete.

ENCLOSED SWITCHES AND CIRCUIT BREAKERS1. SWITCHES

1.A. Enclosed, Nonfusible Switch: NEMA KS 1, Type HD, with lockable handle.1.B. Enclosed, Fusible Switch, 800A and Smaller: NEMA KS 1, Type HD, clips to accommodate

specified fuses, enclosure consistent with environment where located, handle lockable with 2padlocks, and interlocked with cover in closed position.

LIGHTING1. SECTION REQUIREMENTS

1.A. Submit Product Data for each luminaire, including lamps.1.B. Coordinate ceiling-mounted luminaires with ceiling construction.

2. LUMINAIRES2.A. As shown on contract drawings.

3. INSTALLATION3.A. Set units plumb, square, and level with ceiling and walls, and secure.3.B. Disconnecting Means. In indoor locations, other than dwellings and associated accessory

structures, luminaires that contain ballast(s) that can be serviced in place shall have adisconnecting means either internal or external to each luminaire, to disconnect simultaneouslyfrom source of supply all conductors of ballast, including grounded conductor if any. Line sideterminals of the disconnecting means shall be guarded. The disconnecting means shall belocated so as to be accessible to qualified persons before servicing or maintaining the ballast.

3.C. Support for Recessed and Semirecessed Grid-Type Fluorescent Fixtures: Install ceilingsupport system rods or wires at a minimum of 4 rods or wires for each fixture, located not setmore than 6 inches from fixture corners.

3.D. Lamping: Where specific lamp designations are not indicated, lamp units according tomanufacturer's written instructions.

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