Attachment 2 Kearneysville Chiller Final Drawings.pdf

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

CHILLER REPLACEMENT

USDA

VICINITY MAPLOCATION MAP NO SCALE NO SCALE

APPALACHIAN FRUIT RESEARCH STATION

2217 WILTSHIRE ROAD.

KEARNEYSVILLE, WV

INDEX OF DRAWINGS

NORTH NORTH

CHARLESTON

KEARNEYSVILLE

TITLE SHEET

T-101

U.S. DEPARTMENT OF AGRICULTURE

AGRICULTURAL RESEARCH SERVICE

APPALACHIAN FRUIT RESEARCH STATION

KEARNEYSVILLE, WV

SHEET NO. DRAWING NO. TITLE

T-100 1 OF 15 TITLE SHEET

M-001 2 OF 15 ABBREVIATIONS AND LEGEND

MD101 3 OF 15 HVAC DEMOLITION PLAN

MD102 4 OF 15 HVAC DEMOLITION DETAILS

M-101 5 OF 15 HVAC FLOOR PLAN

M-501 6 OF 15 WATER FLOW DIAGRAM

M-502 7 OF 15 DETAILS

M-601 8 OF 15 HVAC EQUIPMENT SCHEDULES

MP101 9 OF 15 MECHANICAL PIPING PLAN

ED000 10 OF 15 ELECTRICAL DEMOLITION LEGEND

ED100 11 OF 15 ELECTRICAL DEMOLITION PLAN

ED600 12 OF 15 ELECTRICAL DEMOLITION PANEL SCHEDULE

E-000 13 OF 15 ELECTRICAL NEW WORK LEGEND

E-100 14 OF 15 ELECTRICAL NEW WORK PLAN

E-600 15 OF 15 ELECTRICAL NEW WORK PANEL SCHEDULE

GENERAL NOTES:

1. THE CONTRACTOR SHALL FIELD VERIFY ALL DIMENSIONS AND EXISTING CONDITIONS

PRIOR TO PERFORMING WORK OR FABRICATION OR PURCHASE OF EQUIPMENT,

MATERIALS, AND ASSEMBLIES. ANY DEVIATIONS SHALL BE BROUGHT TO THE

CONTRACTING OFFICER'S ATTENTION FOR RESOLUTION BEFORE PROCEEDING WITH ANY

CONSTRUCTION, FABRICATION, OR EQUIPMENT PURCHASE.

2. THE FACILITY WILL REMAIN IN OPERATION DURING ALL PHASES OF CONSTRUCTION. ALL

MEANS OF EGRESS MUST REMAIN FREE AND CLEAR.

3. COORDINATE CONSTRUCTION ACCESS AND STAGING AREA(S) WITH CONTRACTING

OFFICER PRIOR TO COMMENCING WORK.

CONTRACT NO: 12305B21D0013/12305B22F0240

ABBREVIATIONS AND LEGEND

M-001

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

SCHEMATIC

MECHANICAL LEGEND GENERAL NOTES

1. THIS PROJECT IS A RENOVATION OF AN EXISTING FACILITY. IT IS THE CONTRACTOR'S RESPONSIBILITY TO FIELD VERIFY ALL DIMENSIONS PRIOR TO FABRICATION OR PURCHASE OF EQUIPMENT, MATERIALS, AND ASSEMBLIES. ANY DEVIATIONS SHALL BE BROUGHT TO THE CONTRACTING OFFICERS ATTENTION FOR RESOLUTION BEFORE PROCEEDING WITH ANY CONSTRUCTION, FABRICATION, OR EQUIPMENT PURCHASE.

2. FACILITY RESEARCH WORK WILL REMAIN ACTIVE WHILE CONSTRUCTION WORK IS IN PROGRESS. ALL WORK SHALL BE PERFORMED SO THAT IT MINIMIZES DISRUPTION OF THE OPERATION OF THE FACILITY.

3. WORK SEQUENCING WILL BE REQUIRED TO ALLOW THE FACILITY TO REMAIN OCCUPIED AND OPERATIONAL

DURING THE WORK.

4. PROVIDE SAFETY BARRIERS AND FOLLOW ALL SAFETY REQUIREMENTS OF OSHA AND USDA-ARS TAKE

PRECAUTIONS TO ENSURE THE SAFETY OF ALL PERSONNEL.

5. THESE DRAWINGS ARE SCHEMATIC IN NATURE AND ARE NOT INTENDED TO SHOW ALL POSSIBLE CONDITIONS (DO NOT SCALE FOR LOCATIONS). THE CONTRACTOR SHALL PROVIDE A COMPLETE AND FUNCTIONAL HEATING, VENTILATING, AND AIR CONDITIONING SYSTEM (HVAC) AS INDICATED WITH ALL NECESSARY

EQUIPMENT, APPURTENANCES AND CONTROLS AS INDICATED.

6. CONTRACTOR SHALL EMPLOY PERSONNEL WHO ARE TRAINED AND EXPERIENCED IN NECESSARY SKILLS TO

PERFORM MECHANICAL CONSTRUCTION AND DEMOLITION WORK.

7. CONTRACTOR SHALL USE APPROPRIATE TOOLS AND SHALL NOT IMPART EXCESSIVE VIBRATIONS TO THE

EXISTING STRUCTURE OR OTHER BUILDING COMPONENTS.

8. COORDINATE DUCTWORK AND PIPING WITH EXISTING STRUCTURAL, ELECTRICAL, PLUMBING, AND COMMUNICATION. MAKE OFFSETS AND TRANSITIONS TO COORDINATE WITH EXISTING CONSTRUCTION OTHER TRADES WITHOUT ANY ADDITIONAL EXPENSE TO THE OWNER. CONTRACTOR SHALL PROVIDE

COORDINATION DRAWINGS OF TRADES.

9. ALL DUCTWORK SIZES SHOWN ARE CLEAR INSIDE DIMENSIONS UNLESS OTHERWISE NOTED.

10. PROVIDE AND INSTALL THERMOSTATS OR TEMPERATURE SENSORS WHERE SHOWN ON THE DRAWINGS.

MOUNT DEVICE AT 4'-6" ABOVE THE FINISHED FLOOR UNLESS OTHERWISE NOTED.

11. CONTRACTOR SHALL PROVIDE NEW HARDWARE, SOFTWARE AND PROGRAMMING REQUIRED TO CONNECT NEW EQUIPMENT TO EXISTING CONTROLS SYSTEM. EXISTING CONTROL SEQUENCES AND POINTS SHALL

MAINTAINED FOR OPERATION OF NEW EQUIPMENT.

ABBREVIATIONS

COMMON TERMS

GLOBE VALVE

GATE VALVE OR BALL VALVE

CHECK VALVE

PRESSURE GAUGE

FLEXIBLE CONNECTION

PLUG VALVE

GAUGE

CONNECT TO EXISTING

TEMPERATURE SENSORT

CO2 SENSORC

VERTICAL FIRE DAMPER

BACKFLOW PREVENTER

1 REFER TO KEYNOTES

THERMOMETER

PETE'S PLUG

HYDRONIC PUMP

3-WAY VALVE

2-WAY CONTROL VALVE

M

3-WAY MOTORIZED VALVE

SMOKE DETECTOR

MANUAL VOLUME DAMPER

SD

HORIZONTAL FIRE DAMPER

FD

FD

POINT OF DEMOLITION

CHWS

CHWR

CWS

CWR

A.F.F./AFF ABOVE FINISHED FLOOR G.P.H. GALLONS PER HOUR

ACCU AIR COOLED CONDENSING UNIT G.P.M. GALLONS PER MINUTE

AHU AIR HANDLING UNIT GA. GAUGE

AP ACCESS PANEL GAL. GALLONS

APPROX. APPROXIMATE GEN. GENERAL

AS AIR SEPARATOR GF GLYCOL FEED

AS AIR SEPARATOR HR. HOUR

ASD ADJUSTABLE SPEED DRIVE OR

VARIABLE FREQUENCY DRIVE

HWS HOT WATER SUPPLY

C.V. CHECK VALVE HWR HOT WATER RETURN

CF CHEMICAL FEED HX HEAT EXCHANGER

CFM CUBIC FEET PER MINUTE IN INCHES

CHWR CHILLED WATER RETURN K.W. KILOWATT

CHWS CHILLED WATER SUPPLY LAT LEAVING AIR TEMPERATURE

CL CENTER LINE LB POUND

CLG CEILING LWT LEAVING WATER TEMPERATURE

CONC. CONCRETE MAX. MAXIMUM

CONT. CONTINUATION MECH. MECHANICAL

CP CONDENSER WATER PUMP MFR. MANUFACTURER

CT COOLING TOWER MIN. MINIMUM OR MINUTE

CU CONDENSING UNIT NC NORMALLY CLOSED

CWP CHILLED WATER PUMP NO NORMALLY OPENED

CWR CONDENSER WATER RETURN NPT NATIONAL PIPE THREAD

CWS CONDENSER WATER SUPPLY Ø DIAMETER

dB DECIBELS O.D. OUTSIDE DIMENSION

DET. DETAIL P PUMP

DIA. DIAMETER PH PHASE

DIFF. DIFFUSER PRV PRESSURE REDUCING VALVE

DIM. DIMENSION PSI POUNDS PER SQUARE INCH

DN. DOWN R/A RETURN AIR

DWG. DRAWING RAD RADIUS

DWH DOMESTIC WATER HEATER RAR RETURN AIR REGISTER

E/A EXHAUST AIR RED. REDUCER

EA. EACH RED. REDUCER

EAG EXHAUST AIR GRILLE REINF. REINFORCING

EAT ENTERING AIR TEMPERATURE REQ'D. REQUIRED

ECC ECCENTRIC RPM REVOLUTIONS PER MINUTE

EF EXHAUST FAN SD SMOKE DETECTOR

EFF EFFICIENCY SEN SENSIBLE

ELEC. ELECTRICAL SF SQUARE FEET

ELEV. ELEVATION SQ. SQUARE

ET EXPANSION TANK TA TRANSFER AIR

EWT ENTERING WATER TEMPERATURE TEMP TEMPERATURE

F FAHRENHEIT TH THERMOMETER

F/SD FIRE/SMOKE DAMPER TYP. TYPICAL

FCO FLOOR CLEAN OUT U.N.O./UNO UNLESS NOTED OTHERWISE

FCU FAN COIL UNIT UC UNIT COOLER

FDC FIRE DEPARTMENT CONNECTION UH UNIT HEATER

FIN. FINISHED V VOLTS, VENT

FLR FLOOR V.T.R. VENT THRU ROOF

FPM FEET PER MINUTE VA VALVE

FT. FOOT VAV VARIABLE AIR VOLUME (BOX)

G NATURAL GAS PIPING VFD VARIABLE FREQUENCY DRIVE OR

ADJUSTABLE SPEED DRIVE

FPM FEET PER MINUTE W/ WITH

FT. FOOT WT WEIGHT

G NATURAL GAS PIPING

CH-1 CH-2

P-1

P-2

P-4

P-3

CU-6

BOILERBOILER

6" C

H W

S 8"

C H

W S

P-6

2-1/2" CW

10" CWS

10" CWR

6" CW

6" CW

6" CWR

HX-2 HX-1

4" CHWR

4" CHWS

3" CHWS

3" CHWR

C H

W S

C H

W R

H W

R

2" HWR

2" HWS

1/2" SCW

4" CW

ET-2

DWH

DWH

8"

8"

5"

HWS

1-1/2"

1"

4"

4"

3"

3/ 4"

4"

6"AS-1

GF-1

6" CHWS

FAN

O.A. INTAKE

FAN

HWP HWP

P-5

P-8

6"

P-7

4" CW

BFP-2

6" CW

4" HWS

8" CHWS

& CHWR

CF-2

GF-2

1" MAKE-UP WATER

ASSEMBLY (BFP-4)

CRU-5

2"V

MAKE-UP WATER

ASSEMBLY (BFP-3)

1-1/2"

6"

2"V

2"V

6" CHWR

1"

6"

6"

4"

AS-2

ET-1

CF-1

4"

PKG HW CONV.

CHEMICAL

WATER

TREATMENT

SYSTEM

SERVICE SINK

VFD'S (SEE

ELECTRICAL)

1-1/4"

HVAC FLOOR PLAN - DEMO

MD101

PLAN

NORTH

SCALE:

HVAC FLOOR PLAN - DEMO

1/4" = 1'-0"

MD101 PLAN

NORTH

GENERAL NOTES

GRAPHIC SCALE

1. BASE BID: DISMANTLE REMOVE AND DISCARD THE

EXISTING WATER COOLED CHILLERS. DISCONNECT

AND REMOVE POWER AND CONTROL WIRING AS

SHOWN ON ELECTRICAL PLANS. REMOVE EXISTING

PIPING AS REQUIRED FOR INSTALLATION OF THE

NEW CHILLERS. EXISTING HOUSEKEEPING PAD TO

REMAIN IN PLACE.

2. BID OPTION 1: DISMANTLE REMOVE AND DISCARD

THE EXISTING CONDENSER WATER PUMPS. REMOVE

ALL EQUIPMENT, COUPLINGS, GUARDS, PIPING, PIPE

SUPPORTS, MANUAL VALVES, PIPING SPECIALTY

ITEMS, GAUGES, INSULATION, AND ALL OTHER

ACCESSORIES. EXISTING HOUSEKEEPING PAD TO

REMAIN IN PLACE.

3. BID OPTION 2: DISMANTLE REMOVE AND DISCARD

THE EXISTING CHILLED WATER PUMPS. REMOVE ALL

EQUIPMENT, COUPLINGS,GUARDS, PIPING, PIPE

SUPPORTS, MANUAL VALVES, PIPING SPECIALTY

ITEMS, GAUGES, INSULATION, AND ALL OTHER

ACCESSORIES. EXISTING HOUSEKEEPING PAD TO

REMAIN IN PLACE.

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

KEY PLAN

KEY NOTES#

1. ALL PIPING AND EQUIPMENT SHOWN IS EXISTING TO

REMAIN UNLESS NOTED OTHERWISE.

LEGEND

ITEMS TO BE DEMOLISHED AS INDICATED

IN KEY NOTES.

PIPPING TO BE DEMOLISHED AS INDICATED

IN KEY NOTES.

DETAILS

MD102

SCALE:

DETAIL PHOTO 1

NOT TO SCALE

MD102

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

SCALE:

DETAIL PHOTO 2

NOT TO SCALE

MD102

SCALE:

DETAIL PHOTO 3

NOT TO SCALE

MD102 SCALE:

DETAIL PHOTO 4

NOT TO SCALE

MD102

P-6 P-4

P-5

CHWR

CHWS

CHWS

P-6 P-5

CHWR

P-6

P-5

CHWR

P- 1

P-2

GATE VALVE

GATE VALVE

CWS

GATE VALVE

GATE VALVE

GATE VALVE

EXISTING PAD TO REMAIN

LEGEND

ITEMS TO BE DEMOLISHED AS INDICATED

WITH HATCHING.

EXISTING PAD TO REMAIN (TYP)

EXISTING PAD TO REMAIN (TYP)

CH-1 CH-2

P-1

P-2

P-5

P-4

P-3

P-6

4"SERVICE SINK

EXISTING

VFD'S (SEE

ELECTRICAL)

CH-1 CH-2

P-1

P-2

P-4

P-3

CU-6

BOILERBOILER

6" C

H W

S 8"

C H

W S

P-6

2-1/2" CW

10" CWS

10" CWR

6" CW

6" CW

6" CWR

HX-2 HX-1

4" CHWR

4" CHWS

3" CHWS

3" CHWR

C H

W S

C H

W R

H W

R

2" HWR

2" HWS

1/2" SCW

4" CW

ET-2

DWH

DWH

8"

8"

5"

HWS

1-1/2"

1"

1-1/4" 1-1/4"

4"

4"

3"

3/ 4"

4"

6"AS-1

GF-1

6" CHWS FAN

O.A. INTAKE

FAN

HWP HWP

P-5

P-8

6"

P-7

4" CW

BFP-2

6" CW

4" HWS

8" CHWS

& CHWR

CF-2

GF-2

1" MAKE-UP WATER

ASSEMBLY (BFP-4)

CRU-5

2"V

MAKE-UP WATER

ASSEMBLY (BFP-3)

1-1/2"

6"

2"V

2"V

6" CHW

1"

6"

6"

4"

AS-2

ET-1

CF-1

4"

PKG HW CONV.

CHEMICAL

WATER

TREATMENT

SYSTEM

SERVICE SINK

HVAC FLOOR PLAN

M-101

PLAN

NORTH

SCALE:

HVAC FLOOR PLAN

1/4" = 1'-0"

M-101 PLAN

NORTH

KEY NOTES

GRAPHIC SCALE

1. BASE BID: FURNISH AND INSTALL NEW WATER

COOLED CHILLERS ON EXISTING HOUSEKEEPING

PADS. REFER TO DETAIL 2/M-502.

2. BID OPTION 1: FURNISH AND INSTALL NEW END

SUCTION CENTRIFUGAL CONDENSER WATER PUMPS.

REFER TO DETAIL 1/M-502.

3. BID OPTION 2: FURNISH AND INSTALL NEW END

SUCTION CENTRIFUGAL CHILLED WATER PUMPS.

REFER TO DETAIL 1/M-502.

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

KEY PLAN

CHILLED CONDENSER

WATER FLOW DIAGRAM

M-501

SCALE:

CHILLED CONDENSER WATER FLOW DIAGRAM

NOT TO SCALE

M-501

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

P-4P-3

CWR

EXISTING

CT-1

CWS

P-2

CH

-1

CH

-2

P-1

AS-1

ET-1

CHWR

CHWS CHWS

CHWR

BRIDGE

P-5

P-6

EXISTING MAKE-UP

WATER ASSEMBLY

1" SCW

8" EXISTING BUILDING

LOAD CONNECTIONS

EXISTING CHEMICAL FEEDER

8" 8"

6"

8"

8"

8"

6"

6"

6" 6"

6"

8"8" 10"

10"8"

8"

6" 8" 8"

6"

8"

EXISTING

EXISTING

EXISTING PIPING (TYP)

DETAILS

M-502

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

CHWR

CHWS

CONNECT TO SUPPLY AND RETURN

PIPING

PRESSURE GAUGE (TYP)

THERMOMETER

TRIPLE DUTY VALVE

FLEXIBLE CONNECTION (TYP.)

END SUCTION PUMP

ASSEMBLY

CONTINUE FULL SIZE LINE OF CASING TAPPING TO HUB

DRAIN AND TURN DOWN

END SUCTION

DIFFUSER

PET COCK (TYP.)

BUTTERFLY VALVE

2" DRAIN W/

BALL VALVE

HOUSEKEEPING PAD

FINISHED FLOOR

4" X 4" X 3/8" STEEL PLATE

BOLTED TO CONCRETE

INERTIA PAD

VIBRATION ISOLATION PADS

EXISTING HOUSEKEEPING PAD

FLOW SWITCHDRAIN VALVE W/CAP (TYP)

GAUGE WITH COCK

AND SNUBBER.

RELIEF DEVICE

(TYP.)

SHUTOFF

VALVE (TYP)

NOTES:

1. BOTH CONDENSER AND EVAPORATOR SHELLS SHALL HAVE MARINE

WATER BOXES, THEY ARE NOT INDICATED ABOVE FOR CLARITY.

2. INSTALL VENT AND DRAIN VALVES IN PLUGS PROVIDED IN MARINE

WATER BOXES.

3. VENT REFRIGERANT RELIEF VALVES ON CONDENSER AND COOLER

(3 TOTAL ON BASIS OF DESIGN UNIT) PER ASHRAE 15 PROVIDE

CLEANABLE, VERTICAL LEG TRAP. SIZE RELIEF PIPE PER MFR'S

INSTRUCTIONS OF CHILLER FURNISHED.

SCALE:

END SUCTION PUMP WITH END SUCTION DIFFUSER DETAIL

NOT TO SCALE

M-502 SCALE:

CENTRIFUGAL CHILLER PIPING DETAIL

NOT TO SCALE

M-502

VENT THRU ROOF TO

OUTDOORS WITH ELBOW

TURNED DOWN. SEE NOTE 3.

THERMOMETER

FLEX. PIPE

CONNECTOR

(TYP.)

BRAIDED STAINLESS

FLEX CONNECTOR.

CWS

CWR

OIL COOLER

BALANCE VALVE

HVAC EQUIPMENT SCHEDULES

M-601

GENERAL NOTES

1. BASIS OF DESIGN SHOWN TO ESTABLISH A

STANDARD OF QUALITY AND PERFORMANCE,

NOT TO LIMIT COMPETITION. EQUIVALENT

EQUIPMENT OF OTHER MANUFACTURERS

SHALL BE ACCEPTABLE.

2. SUBSTITUTED EQUIPMENT MANUFACTURERS

SHALL HAVE A WELL ESTABLISHED FACTORY

SERVICE TEAM AVAILABLE IN THE AREA OF THE

PROJECT.

3. ALL EQUIPMENT FURNISHED FOR THIS

PROJECT MUST COMPLY WITH THE "BUY

AMERICAN ACT".

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Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

NOTES

1. PROVIDE 150 LB FLANGED INLET AND OUTLET CONNECTIONS.

2. PROVIDE STAINLESS STEEL IMPELLER.

3. PROVIDE INLET AND OUTLET ISOLATION VALVES.

4. PROVIDE INLET AND OUTLET FLEX CONNECTIONS.

5. VARIABLE SPEED PUMPS SHALL BE SIZED TO DELIVER RATED FLOW AT 90% SPEED (54 HZ).

6. PRELIMINARY PUMP SIZING SHOWN. CONTRACTOR TO VERIFY FINAL PRESSURE DROP BASED ON ACTUAL PIPE ROUTING AND SIZING.

CONTRACTOR TO SIZE PUMPS PER MANUFACTURER'S RECOMMENDATION. PROVIDE PUMP OF SUFFICIENT CAPACITY TO DELIVER SCHEDULED FLOW RATE AT LISTED HEAD. SELECT MOTOR HP BASED ON PUBLISHED NON OVERLOADING HP AT ACTUAL

CONDITIONS.

PUMP SCHEDULE

MARK

BASIS OF DESIGN PUMP DATA ELECTRICAL DATA

WEIGHT

(LB) NOTES BID

OPTIONMANUFACTURER MODEL NO. TYPE

FLOW

(GPM)

TOTAL

HEAD

(FT WG)

RPM

EFFI-

CIENCY

INLET

SIZE

(IN.)

OUTLET

SIZE

(IN.)

IMPELLER

SIZE

(IN.)

MOTOR

POWER

(HP)

DUTY

POINT

POWER

(HP)

VOLTAGE

(VOLTS/PH)

P-1 BELL & GOSSETT e1510-3BD END SUCTION 389 65 1800 80.5 4 3 8.5 10 7.9 460 / 3 398 ALL BID OPTION 1

P-2 BELL & GOSSETT e1510-3BD END SUCTION 389 65 1800 80.5 4 3 8.5 10 7.9 460 / 3 398 ALL BID OPTION 1

P-3 BELL & GOSSETT e1510-3BD END SUCTION 358 50 1800 78.4 4 3 7.75 7.5 6.28 460 / 3 377 ALL BID OPTION 2

P-4 BELL & GOSSETT e1510-3BD END SUCTION 358 50 1800 78.4 4 3 7.75 7.5 6.28 460 / 3 377 ALL BID OPTION 2

P-5 BELL & GOSSETT e1510-4GC END SUCTION 680 100 1800 77.4 5 4 11 30 23.3 460 / 3 883 ALL BID OPTION 2

P-6 BELL & GOSSETT e1510-4GC END SUCTION 680 100 1800 77.4 5 4 11 30 23.3 460 / 3 883 ALL BID OPTION 2

WATER COOLED HELICAL ROTARY CHILLER SCHEDULE

MARK

BASIS OF DESIGN GENERAL DATA EVAPORATOR DATA CONDENSER DATA ELECTRICAL DATA

OPERATING

WEIGHT

(LB)

BID

OPTION

MANUFACTURER MODEL NO.

CAPACITY

(TONS)

COMPRESSOR

DATA REFRIGERATION

COOLING

EFFICIENCY

(kW/TON)

FLUID

DESIGN

FLOW

(GPM)

MINIMUM

FLOW

(GPM)

PRESSURE

DROP @

DESIGN

FLOW

(FT H2O)

ENTERING

FLUID

TEMP

(°F)

LEAVING

FLUID

TEMP

(°F)

FLUID

DESIGN

FLOW

(GPM)

MINIMUM

FLOW

(GPM)

PRESSURE

DROP @

DESIGN

FLOW

(FT H2O)

ENTERING

FLUID

TEMP

(°F)

LEAVING

FLUID

TEMP

(°F)

VOLTAGE

(VOLTS/PH)

POWER

CONNECTIONS

STARTER

TYPE

COMPRESSOR UNIT

TYPE QTY REFRIGERANT

TYPE CIRCUITS RLA

LRA

(A)

POWER

(kW)

MCA

(A)

MOCP

(A)

SCCR

(A)

CH-1

CH-2 TRANE RTWD130 133.7 SCREW 2 R-513A 2 0.791

30%

ETHYLENE

GLYCOL

350.3 130.0 26.4 55 45 WATER 388.9 191 20.1 85 95 460V/3Ø 1 WYE-

DELTA

A: 72 B: 72

A: 184

B: 184 105.7 164.0 225.0 65,000 6,543 BASE BID

NOTES

1. PROVIDE FULL FACTORY REFRIGERANT CHARGE.

2. SHELL AND TUBE EVAPORATOR AND CONDENSER WITH ASME PRESSURE VESSEL RATING.

3. GROOVED PIPE CONNECTIONS.

4. FACTORY INSTALLED CONTROL TRANSFORMER.

5. 3/4" FACTORY INSTALLED INSULATION ON ALL COLD SURFACES.

6. FACTORY INSTALLED DISCONNECT SWITCH WITH CIRCUIT BREAKER.

7. FACTORY INSTALLED BACNET INTERFACE CARD COMPATIBLE WITH EXISTING CONTROL SYSTEM.

8. FACTORY INSTALLED CHILLED WATER AND CONDENSER WATER FLOW SENSORS.

9. FACTORY INSTALLED COMPRESSOR HEATERS.

10. FACTORY INSTALLED PHASE PROTECTION.

11. FACTORY INSTALLED SOUND REDUCTION PACKAGE.

12. PROVIDE LOOSE SHIPPED ELASTOMERIC ISOLATORS.

13. MECHANICAL CONTRACTOR SHALL INTERLOCK CHILLED WATER PUMPS WITH CHILLER.

14. EACH REFRIGERANT CIRCUIT SHALL HAVE A MINIMUM OF COMPRESSOR SUCTION AND DISCHARGE SERVICE VALVES, REMOVABLE CORE FILTER, CHARGING PORT, SIGHT GLASS AND AN ELECTRONIC EXPANSION VALVE.

15. PROVIDE FACTORY START-UP. FIVE YEARS COMPLETE PARTS, REFRIGERANT, LABOR AND SERVICE WARRANTY.

16. CHILLER SHALL BE CERTIFIED BASED ON AHRI AND ASHRAE 90.1 STANDARDS.

17. CHILLER MUST BE SHIPPED COMPLETELY WRAPPED IN HEAVY DUTY BAG TO PROTECT FROM ROAD DAMAGE, ROAD SALT, AND CONSTRUCTION DIRT.

18. 150 PSIG RATING FOR ALL CONDENSER AND EVAPORATOR BUNDLES.

P-5

SERVICE SINK

EXISTING

VFD'S (SEE

ELECTRICAL)

P-5

P-8

6"

P-7

4" CW

BFP-2

6" CW

4" HWS

8" CHWS

& CHWR

CF-2

GF-2

1" MAKE-UP WATER

ASSEMBLY (BFP-4)

CRU-5

2"V

MAKE-UP WATER

ASSEMBLY (BFP-3)

1-1/2"

6"

2"V

2"V

6" CHW

1"

6"

6"

4"

AS-2

ET-1

CF-1

4"

PKG HW CONV.

CHEMICAL

WATER

TREATMENT

SYSTEM

SERVICE SINK

CH-1 CH-2

P-1

P-2

P-4

P-3

P-6

4"

CH-2

P-1

P-2

P-4

P-3

CU-6

BOILERBOILER

6" C

H W

S 8"

C H

W S P-6

2-1/2" CW

10" CWS

10" CWR

6" CW

6" CW

HX-2 HX-1

4" CHWR

4" CHWS

3" CHWS

3" CHWR

C H

W S

C H

W R

H W

R

2" HWR

2" HWS

1/2" SCW

4" CW

ET-2

DWH

DWH

8"

8"

5"

HWS

1-1/2"

1"

1-1/4" 1-1/4"

4"

4"

3"

3/ 4"

4"

6"AS-1

GF-1

FAN

O.A. INTAKE

FAN

HWP HWP

CH-1

MECHANICAL PIPING FLOOR PLAN

MP101

PLAN

NORTH

SCALE:

MECHANICAL PIPING FLOOR PLAN

1/4" = 1'-0"

MP101 PLAN

NORTH

KEY NOTES

GRAPHIC SCALE

1. BASE BID: FURNISH AND INSTALL NEW WATER

COOLED CHILLERS ON EXISTING HOUSEKEEPING

PADS. REFER TO DETAIL 2/M-502.

2. BID OPTION 1: FURNISH AND INSTALL NEW END

SUCTION CENTRIFUGAL CONDENSER WATER PUMPS.

REFER TO DETAIL 1/M-502.

3. BID OPTION 2: FURNISH AND INSTALL NEW END

SUCTION CENTRIFUGAL CHILLED WATER PUMPS.

REFER TO DETAIL 1/M-502.

P.A.

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

KEY PLAN

NEW WORK

CWS

CWR

CHWS

CHWR

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THE

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

ED000

EXISTING PANELBOARD TO REMAIN.

EXISTING DEVICE TO REMAIN.

EXISTING DEVICE TO BE RELOCATED.

EXISTING DEVICE TO BE REMOVED PRIOR TO DEMOLITION,

STORED IN A PROTECTED AREA DURING CONSTRUCTION,

AND REINSTALLED AT THE END OF CONSTRUCTION.

ETR

RL

RR

EXISTING DEVICE TO BE DEMOLISH.

EXISTING VFD TO REMAIN.

EXISTING VFD TO BE DEMOLISHED.

CONDUCTORS IN CONDUIT CONCEALED WITHIN WALL OR CEILING. TIC

MARKS INDICATE NUMBER OF CONDUCTORS. THE EQUIPMENT

GROUNDING CONDUCTOR IS NOT SHOWN, BUT SHALL BE PROVIDED.

SIZE THE EQUIPMENT GROUNDING CONDUCTOR AND THE CONDUIT

PER THE NEC. THE ABSENCE OF TIC MARKS SIGNIFIES THAT TWO

CONDUCTORS PLUS AN EQUIPMENT GROUNDING CONDUCTOR

SHOULD BE PROVIDED. FOR EXAMPLE, THE MARKINGS TO THE LEFT

SIGNIFY THAT THREE CONDUCTORS PLUS AN EQUIPMENT GROUNDING

CONDUCTOR SHOULD BE PROVIDED.

CIRCUITRY RUN IN STRAIGHT LINE SEGMENTS SIGNIFIES EXPOSED

SURFACE-MOUNTED RACEWAY (SEE SPECIFICATIONS) TO BE

DEMOLISHED.

ELECTRICAL DEMOLITION LEGEND

10 15

A. PRIOR TO BEGINNING WORK, SURVEY EXISTING ELECTRICAL SYSTEMS. DOCUMENT, IN WRITING, SIGNED BY THE CONTRACTING OFFICER, ANY PORTIONS OF THE EXISTING SYSTEMS THAT ARE NOT OPERATING PROPERLY BEFORE CONSTRUCTION BEGINS. ANY ELECTRICAL SYSTEMS FOUND INOPERABLE AT THE END OF THE CONSTRUCTION PROCESS THAT HAVE NOT BEEN SO DOCUMENTED SHALL BE REPAIRED BY THE CONTRACTOR AT HIS OWN EXPENSE.

B. PRIOR TO BEGINNING THE DEMOLITION PROCESS, CONDUCT A COMPREHENSIVE SITE SURVEY WITH THE ASSISTANCE OF OWNER'S REPRESENTATIVE.

IDENTIFY AND MARK ALL EXISTING EQUIPMENT TO REMAIN AND ALL EXISTING RACEWAYS AND CIRCUITRY THAT ARE PRESENTLY PASSING THROUGH THE

CONSTRUCTION AREA THAT ARE FEEDING EXISTING EQUIPMENT TO REMAIN.

C. FOR MECHANICAL EQUIPMENT BEING DEMOLISHED, EXISTING RACEWAYS SHALL BE RETAINED AND REUSED TO EXTENT PRACTICAL. CONDUCTORS SHALL

BE REPLACED UNLESS NOTED OTHERWISE.

D. WHERE CIRCUITS ARE NOT BEING COMPLETELY DEMOLISHED, REMOVE RACEWAYS AND CIRCUITRY BACK TO A JUNCTION BOX OR OTHER COMMON CONNECTION POINT AND RECIRCUIT EXISTING ELECTRICAL EQUIPMENT TO REMAIN AS REQUIRED. WHERE NECESSARY, COMPLETELY REFEED EXISTING ELECTRICAL EQUIPMENT THAT IS TO REMAIN IF REQUIRED. IT IS THE INTENT OF THESE DOCUMENTS THAT ALL EXISTING EQUIPMENT TO REMAIN SHALL BE KEPT COMPLETELY OPERABLE DURING CONSTRUCTION AND LEFT COMPLETELY OPERABLE AT THE END OF THE CONSTRUCTION PROCESS.

E. THE ELECTRICAL EQUIPMENT SHOWN IS PROVIDED TO CONVEY THE APPROXIMATE SCOPE OF THE WORK. PERFORM SITE SURVEY PRIOR TO DEMOLITION

TO DETERMINE EXACT EXISTING CONDITION.

F. PERFORM DEMOLITION WORK AS FOLLOWS:

· DEMOLISH DEVICE OR END OF LINE EQUIPMENT.

· DEMOLISH RACEWAYS AND CIRCUITRY FEEDING END OF LINE EQUIPMENT (INCLUDING ALL RACEWAYS AND CIRCUITRY ASSOCIATED WITH CONTROLS).

· LEAVE ALL RACEWAYS AND CIRCUITRY THAT COMPLETELY PASS-THROUGH THE SPACE FULLY OPERABLE BY REROUTING THE CIRCUITS AS REQUIRED.

CU-6

BOILERBOILER

HX-2 HX-1

ET-2

DWH

DWH

AS-1

GF-1

HWP HWP

P-5

P-8 P-7

CF-2

GF-2

CRU-5

ET-1

CF-1

ENGINEERING PLANT

ENGINEERING SHOP

OFFICE

SHOP OFFICE

P-6 P-4

P-3

P-2

P-1

CH-1

CH-2

DP1-10

DP1-12

DP1-11

DP1-9

DP1-7

DP1-8

MDP-#2 MDP-#1

MCC

T

K

ATS-1

EM-1

DP1

FA

EM-1A

DPP

CH-2

CONTROL

PANEL

CH-1

CONTROL

PANEL

7 5

EXISTING CONDUIT AND

CIRCUITRY TO REMAIN.

EXISTING CONDUIT AND

CIRCUITRY TO REMAIN.

EXISTING CONDUIT AND

CIRCUITRY TO BE

DEMOLISHED.

EXISTING CONDUIT AND

CIRCUITRY TO REMAIN.

225/3

ETR

ETR

ETR

ETR

ETR

ETR

DEMOLISH 5HP VFD.

PROVIDE NEW 7.5HP VFD.

P.A.

FIRM

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THE

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

ED100

PLAN

NORTH

SCALE:

ELECTRICAL DEMOLITION PLAN

1/4" = 1'-0"

ED100 PLAN

NORTH

5. PUMP #3 IS FED FROM A 20A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #9. BREAKER AND CIRCUITRY SHALL BE

EXISTING TO REMAIN. REPLACE VFD AS SHOWN ON NEW

WORK PLAN. DISCONNECT EXISTING PUMP. RECONNECT

NEW PUMP EXTENDING CIRCUITRY AS REQUIRED

EXACTLY MATCHING EXISTING CONDUIT AND CIRCUITRY.

6. PUMP# 4 IS FED FROM A 20A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #10. BREAKER, CIRCUITRY AND VFD SHALL

BE EXISTING TO REMAIN. DISCONNECT EXISTING PUMP.

RECONNECT NEW PUMP EXTENDING CIRCUITRY AS

REQUIRED EXACTLY MATCHING EXISTING CONDUIT AND

CIRCUITRY.

7. PUMP #5 IS FED FROM A 60A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #11. BREAKER, CIRCUITRY AND VFD SHALL

BE EXISTING TO REMAIN. DISCONNECT EXISTING PUMP.

RECONNECT NEW PUMP EXTENDING CIRCUITRY AS

REQUIRED MATCHING EXISTING CONDUIT AND CIRCUITRY

EXACTLY.

8. PUMP #6 IS FED FROM A 60A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #12. BREAKER, CIRCUITRY AND VFD SHALL

BE EXISTING TO REMAIN. DISCONNECT EXISTING PUMP.

RECONNECT NEW PUMP EXTENDING CIRCUITRY AS

REQUIRED EXACTLY MATCHING EXISTING CONDUIT AND

CIRCUITRY.

ELECTRICAL DEMOLITION PLAN

11 15

KEY NOTES

GRAPHIC SCALE

BASE BID

BID OPTION 1

BID OPTION 2

1. CHILLER NO.1 IS FED FROM A 225A, 3-POLE BREAKER IN

SWITCHBOARD MDP #1. BREAKER AND CIRCUITRY

FEEDING CHILLER NO.1 SHALL BE EXISTING TO REMAIN

AND REUSED FOR NEW CHILLER. DISCONNECT EXISTING

CHILLER. RECONNECT NEW CHILLER. EXTEND EXISTING

FEEDER AS REQUIRED TO CONNECT TO NEW CHILLER

EXACTLY MATCH EXISTING CONDUIT AND CIRCUITRY.

2. CHILLER NO.2 IS FED FROM A 300A, 3-POLE BREAKER IN

PANEL DPP. BREAKER AND CIRCUITRY FEEDING CHILLER

NO.2 SHALL BE DEMOLISHED.

3. PUMP #1 IS FED FROM A 20A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #7. BREAKER, CIRCUITRY AND VFD SHALL

BE EXISTING TO REMAIN. DISCONNECT EXISTING PUMP.

RECONNECT NEW PUMP EXTENDING CIRCUITRY AS

REQUIRED EXACTLY MATCHING EXISTING CONDUIT AND

CIRCUITRY.

4. PUMP #2 IS FED FROM A 30A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #8. BREAKER, CIRCUITRY AND VFD SHALL

BE EXISTING TO REMAIN. DISCONNECT EXISTING PUMP.

RECONNECT NEW PUMP EXTENDING CIRCUITRY AS

REQUIRED EXACTLY MATCHING EXISTING CONDUIT AND

CIRCUITRY.

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P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

ED600

SCALE:

ELECTRICAL DEMOLITION PANEL SCHEDULE

NONE

ED600

KEY NOTES

1. CHILLER NO.1 IS FED FROM A 225A, 3-POLE BREAKER

IN SWITCHBOARD MDP #1. BREAKER AND CIRCUITRY

FEEDING CHILLER NO.1 SHALL BE EXISTING TO

REMAIN AND REUSED FOR NEW CHILLER.

2. CHILLER NO.2 IS FED FROM A 300A BREAKER IN

PANEL DPP. BREAKER AND CIRCUITRY FEEDING

CHILLER NO.2 SHALL BE DEMOLISHED.

3. ALL PUMPS BREAKERS SHALL BE EXISTING TO

REMAIN FROM PANEL DP1.

ELECTRICAL DEMOLITION

PANEL SCHEDULE

12 15

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THE

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

E-000

ALL EXISTING PANELBOARD TO REMAIN.

EXISTING DEVICE TO REMAIN.

EXISTING DEVICE TO BE RELOCATED.

EXISTING DEVICE TO BE REMOVED PRIOR TO DEMOLITION, STORED

IN A PROTECTED AREA DURING CONSTRUCTION, AND REINSTALLED

AT THE END OF CONSTRUCTION.

EXISTING DEVICE TO BE DEMOLISH.

EXISTING VFD TO REMAIN.

EXISTING VFD TO BE DEMOLISHED.

ELECTRICAL NEW WORK LEGEND

CONDUCTORS IN CONDUIT CONCEALED WITHIN WALL OR CEILING.

TIC MARKS INDICATE NUMBER OF CONDUCTORS. THE EQUIPMENT

GROUNDING CONDUCTOR IS NOT SHOWN, BUT SHALL BE PROVIDED.

SIZE THE EQUIPMENT GROUNDING CONDUCTOR AND THE CONDUIT

PER THE NEC. THE ABSENCE OF TIC MARKS SIGNIFIES THAT TWO

CONDUCTORS PLUS AN EQUIPMENT GROUNDING CONDUCTOR

SHOULD BE PROVIDED. FOR EXAMPLE, THE MARKINGS TO THE LEFT

SIGNIFY THAT THREE CONDUCTORS PLUS AN EQUIPMENT

GROUNDING CONDUCTOR SHOULD BE PROVIDED.

THE TEXT INSIDE THE ARC INDICATES THE AWG SIZE OF THE

CONDUCTORS THAT SHALL BE RUN IN THE CONDUIT. THE ABSENCE

OF TEXT SIGNIFIES THAT THE CONDUCTORS SHOULD BE #12 AWG.

CIRCUITRY RUN IN STRAIGHT LINE SEGMENTS SIGNIFIES EXPOSED

SURFACE-MOUNTED RACEWAY (SEE SPECIFICATIONS).

Voltage Circuit Length Conductor Size (AWG)

120 < 50' #12

120 > 50' #10

120 > 90' #8

120 > 140' #6

277 < 130' #12

277 > 130' #10

277 > 200' #8

277 > 330' #6

VOLTAGE DROP CHART NOTES:

1) CIRCUIT SIZES INDICATED ON THE DRAWINGS ARE MINIMUM

REQUIREMENTS. REFER TO THIS CHART FOR UPSIZING CONDUCTORS AS NEEDED.

2) DO NOT CONNECT CONDUCTORS LARGER THAN #10 DIRECTLY TO A

RECEPTACLE OR A SWITCH. PROVIDE A JUNCTION BOX TO DOWNSIZE THE

CONDUCTOR TO #12 AT THE DEVICE.

3) FOR CIRCUITS LONGER THAN THOSE LISTED ABOVE, CONSULT WITH THE

ENGINEER FOR CONDUCTOR SIZES.

FINISH FLOOR

SUPPORT AND INSTALL ALL CONDUITS PER THE

LATEST EDITION OF THE NATIONAL ELECTRICAL

CODE (NEC)

OUTLET BOXES SHALL BE RIGIDLY AND SECURELY

FASTENED IN PLACE TO BUILDING STRUCTURE OR

BRACES.

SUPPORT GROUPS OF CONDUITS WITH ELECTRICAL STRUT

SUPPORTED BY THREADED RODS ANCHORED TO BUILDING

STRUCTURE.

JUNCTION & PULL BOXES SHALL BE RIGIDLY AND

SECURELY FASTENED IN PLACE TO BUILDING

STRUCTURE OR BRACES.

NOTE: JUNCTION, PULL AND OUTLET BOXES

SHALL BE 4" x 4" x 2-1/8" OR LARGER. SEE

SPECIFICATION FOR FLOOR, MASONRY AND

OTHER BOX TYPES.

SUPPORT WIRES SHALL NOT BE USED FOR SUPPORT OF

CONDUITS. ROD & WIRE FASTENERS (BATWING CLIPS) SHALL NOT

BE USED FOR SUPPORT OF CONDUITS.

SUPPORT SINGLE CONDUITS WITH CONDUIT

HANGER STRAPS AND THREADED RODS

ANCHORED TO BUILDING STRUCTURE.

WALL STUD

NOTE: EMT CONDUIT FITTINGS SHALL BE HOT GALVANIZED STEEL.

DIE CAST FITTINGS WILL NOT BE ALLOWED FOR ANY SIZE.

USE SCHEDULE 40 POLYVINYL CHLORIDE

(PVC) CONDUIT FOR CIRCUITS

UNDERGROUND.

USE PVC-COATED GALVANIZED RIGID STEEL

ELBOWS.

USE GALVANIZED RIGID STEEL OR

INTERMEDIATE METAL CONDUITS WHERE

CIRCUITS ARE EXPOSED TO ABRASION.

USE PVC-COATED GALVANIZED RIGID STEEL

CONDUIT FOR ALL VERTICAL RUNS

EXTENDING 6" ABOVE GRADE.

USE INTERMEDIATE METAL CONDUITS OR

ELECTRICAL METALLIC TUBING FOR ALL

BRANCH CIRCUITS, FEEDERS, AND

AUXILIARY CIRCUITS REQUIRING 1-1/4"

NOMINAL TRADE SIZE OR LARGER IN DRY

LOCATIONS.

UNDERGROUND CONDUIT. NOTE: GALVANIZED RIGID STEEL CONDUIT

COATED WITH TWO COMPLETE COATS OF

ASPHALTUM OR BITUMINOUS PAINT MAY BE

USED IN LIEU OF PVC-COATED GALVANIZED

RIGID STEEL CONDUITS.

USE GALVANIZED RIGID STEEL CONDUITS

WHERE CIRCUITS ARE RUN ABOVE GROUND

EXPOSED TO WEATHER.

GRADE OR

SLAB ON GRADE

SERVICES, CONDUITS FOR PRIMARY

CONDUCTORS, AND CONDUITS RUN

UNDER ROADWAYS SHALL BE BURIED

NO LESS THAN 48" DEEP.

NOTE: GRS & IMC CONDUIT THREADS SHALL

BE GALVANIZED AFTER CUTTING.

EMT CAN BE USED ON ALL DRY LOCATIONS.

USE PVC-COATED

GALVANIZED RIGID

STEEL ELBOWS.

USE PVC-COATED GALVANIZED RIGID STEEL

CONDUIT FOR ALL VERTICAL RUNS

EXTENDING 6" ABOVE GRADE.

13 15

SCALE:

JUNCTION AND OUTLET BOX DETAIL

NONE

E-000

SCALE:

CONDUIT DETAIL

NONE

E-000

P-5

CU-6

HX-2 HX-1

ET-2

HWP HWP

P-8 P-7

CF-2

GF-2

CRU-5

BOILERBOILER

ENGINEERING PLANT

ENGINEERING SHOP

SHOP OFFICE

OFFICE

P-5

CF-1

P-6 P-4

P-3

P-2

P-1

CH-1

CH-2

DP1-10

DP1-12

DP1-11

DP1-9

DP1-7

DP1-8

MDP-#2 MDP-#1

MCC

DPP

CH-2

CONTROL

PANEL

CH-1

CONTROL

PANEL

7 5

EXISTING CONDUIT AND

CIRCUITRY TO REMAIN.

EXISTING CONDUIT AND

CIRCUITRY TO REMAIN.

4#4/0, #4(G), 2-1/2"C.

EXISTING CONDUIT AND

CIRCUITRY TO REMAIN.

225/3

ETR

ETR

ETR

ETR

ETR

ETR

DEMOLISH 5HP VFD.

PROVIDE NEW 7.5HP VFD.

T

K

ATS-1

EM-1

DP1

FA

EM-1A

P.A.

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THE

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

E-100

PLAN

NORTH

SCALE:

ELECTRICAL NEW WORK PLAN

1/4" = 1'-0"

E-100 PLAN

NORTH

ELECTRICAL NEW WORK PLAN

14 15

5. PUMP #3 IS FED FROM A 20A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #9. BREAKER AND CIRCUITRY SHALL BE

EXISTING TO REMAIN AND REUSED FOR NEW PUMP#3.

REPLACE VFD AS SHOWN ON THIS DRAWING. DISCONNECT

EXISTING PUMP, RECONNECT NEW PUMP. EXTEND EXISTING

FEEDER AS REQUIRED TO CONNECT TO NEW PUMP

EXACTLY MATCH EXISTING CONDUIT AND CIRCUITRY.

6. PUMP# 4 IS FED FROM A 20A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #10. BREAKER, CIRCUITRY AND VFD SHALL BE

EXISTING TO REMAIN AND REUSED FOR NEW PUMP#4.

DISCONNECT EXISTING PUMP, RECONNECT NEW PUMP.

EXTEND EXISTING FEEDER AS REQUIRED TO CONNECT TO

NEW PUMP EXACTLY MATCH EXISTING CONDUIT AND

CIRCUITRY.

7. PUMP #5 IS FED FROM A 60A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #11. BREAKER, CIRCUITRY AND VFD SHALL BE

EXISTING TO REMAIN AND REUSED FOR NEW PUMP#5.

DISCONNECT EXISTING PUMP, RECONNECT NEW PUMP.

EXTEND EXISTING FEEDER AS REQUIRED TO CONNECT TO

NEW PUMP EXACTLY MATCH EXISTING CONDUIT AND

CIRCUITRY.

8. PUMP #6 IS FED FROM A 60A, 3-POLE BREAKER IN PANEL

DP1, CIRCUIT #12. BREAKER, CIRCUITRY AND VFD SHALL BE

EXISTING TO REMAIN AND REUSED FOR NEW PUMP#6.

DISCONNECT EXISTING PUMP, RECONNECT NEW PUMP.

EXTEND EXISTING FEEDER AS REQUIRED TO CONNECT TO

NEW PUMP EXACTLY MATCH EXISTING CONDUIT AND

CIRCUITRY.

KEY NOTES

GRAPHIC SCALE

BASE BID

BID OPTION 1

BID OPTION 2

1. CHILLER NO.1 IS FED FROM A 225A, 3-POLE BREAKER IN

SWITCHBOARD MDP #1. BREAKER AND CIRCUITRY FEEDING

CHILLER NO.1 SHALL BE EXISTING TO REMAIN AND REUSED

FOR NEW CHILLER. DISCONNECT EXISTING CHILLER.

RECONNECT NEW CHILLER. EXTEND EXISTING FEEDER AS

REQUIRED TO CONNECT TO NEW CHILLER. EXACTLY MATCH

EXISTING CONDUIT AND CIRCUITRY.

2. NEW CHILLER NO.2 SHALL BE FED FROM A NEW 225A, 3-POLE

BREAKER IN PANEL DPP, SEE NEW WORK PANEL SCHEDULE

ON SHEET E-600. PROVIDE NEW CIRCUITRY AS SHOWN ON

THIS DRAWING.

1. PUMP #1 IS FED FROM A 20A, 3-POLE BREAKER IN PANEL DP1,

CIRCUIT #7. BREAKER, CIRCUITRY AND VFD SHALL BE

EXISTING TO REMAIN AND REUSED FOR NEW PUMP#1.

DISCONNECT EXISTING PUMP, RECONNECT NEW PUMP.

EXTEND EXISTING FEEDER AS REQUIRED TO CONNECT TO

NEW PUMP EXACTLY MATCH EXISTING CONDUIT AND

CIRCUITRY.

2. PUMP #2 IS FED FROM A 30A, 3-POLE BREAKER IN PANEL DP1,

CIRCUIT #8. BREAKER, CIRCUITRY AND VFD SHALL BE

EXISTING TO REMAIN AND REUSED FOR NEW PUMP#2.

DISCONNECT EXISTING PUMP, RECONNECT NEW PUMP.

EXTEND EXISTING FEEDER AS REQUIRED TO CONNECT TO

NEW PUMP EXACTLY MATCH EXISTING CONDUIT AND

CIRCUITRY.

U

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THE

P.O. BOX 513, GREENWOOD, MISSISSIPPI - (662) 455-4943

Johnson-McAdams

ARCHITECTS/ENGINEERS · PLANNING · SURVEYING · MANAGEMENT

E-600

KEY NOTES

1. CHILLER NO.1 IS FED FROM A 225A, 3-POLE BREAKER

IN SWITCHBOARD MDP #1. BREAKER AND CIRCUITRY

FEEDING CHILLER NO.1 SHALL BE EXISTING TO

REMAIN AND REUSED FOR NEW CHILLER.

2. PROVIDE NEW 225A, 3-POLE BREAKER TO FEED NEW

CHILLER NO. 2. MATCH THE NEW BREAKER IN TYPE

AND AIC RATING AS EXISTING BREAKERS.

3. ALL BREAKERS FEEDING PUMPS IN PANEL DP1 SHALL

BE EXISTING TO REMAIN AND BE REUSED TO FEED

ALL NEW PUMPS.

ELECTRICAL NEW WORK

PANEL SCHEDULE

SCALE:

ELECTRICAL NEW WORK PANEL SCHEDULE

NONE

E-600

15 15