50014-0002B.pdf

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

COVER

COVER SHEET

CTD/SPG

LJB/SPG

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

CENTRAL PLANT WATER COOLED CHILLER REPLACEMENT

SOUTHERN UNIVERSITY AT NEW ORLEANS

NEW ORLEANS, LOUISIANA

PROJECT NO.: 19-671-22-01, F.19002575

STATE BUILDING ID: S00304 - CENTRAL PLANT

SITE CODE: 1-36-007

STATE OF LOUISIANA

JEFF LANDRY, GOVERNOR

DIVISION OF ADMINISTRATION

TAYLOR F. BARRAS, COMMISSIONER

OFFICE OF FACILITY PLANNING AND CONTROL

ROGER E. HUSSER, JR., DIRECTOR

SOUTHERN UNIVERSITY SYSTEM

KENNETH DAWSON, SYSTEM DIRECTOR OF FACILITY PLANNING

BID DOCUMENTS

06/13/2025

VINCITY MAP

N

PROJECT AREA

SHEET INDEX

MECHANICAL

COVER COVER SHEET

M0.0 MECHANICAL COVER SHEET

M1.0 MECHANICAL DEMOLITION PLAN

M1.1 MECHANICAL RENOVATION PLAN

M2.0 MECHANICAL PLAN 3D

ELECTRICAL

E0.0 ELECTRICAL COVER SHEET

E1.0 ELECTRICAL DEMOLITION PLAN

E1.1 ELECTRICAL RENOVATION PLAN

06/13/2025

MECHANICAL GENERAL NOTES

1. ALL WORK BY CONTRACTORS SHALL CONFORM TO ALL APPLICABLE FEDERAL, STATE AND LOCAL BUILDING CODES, INCLUDING THE CURRENT INTERNATIONAL ENERGY CONSERVATION CODE.

2. MATERIALS FURNISHED UNDER THE CONTRACT SHALL BE NEW & SHALL BEAR THE UL LABEL WHERE APPLICABLE, UNLESS NOTED OTHERWISE. ALL WORK SHALL BE GUARANTEED AGAINST DEFECTIVE MATERIALS & WORKMANSHIP FOR A PERIOD OF NOT LESS THAN ONE YEAR AFTER

COMPLETION & ACCEPTANCE BY THE OWNER, LONGER IF STATED OTHERWISE ELSEWHERE IN THE SPECIFICATION.

3. CONTRACTOR SHALL INSTALL SYSTEMS WITHOUT INTERFERENCE & PROVIDE MANUFACTURER'S RECOMMENDED AIR & SERVICE CLEARANCES. CONTRACTOR SHALL COORDINATE WITH ALL TRADES & DISCIPLINES.

4. MECHANICAL CONTRACTOR SHALL COORDINATE WITH GENERAL CONTRACTOR ON LOCATION OF ALL FIRE & SMOKE WALL PENETRATIONS. GENERAL CONTRACTOR SHALL FRAME OUT OPENING AS REQUIRED FOR LIFE SAFETY DAMPERS. PROVIDE LIFE SAFETY DAMPERS WHERE SHOWN ON

DRAWINGS AND WHERE REQUIRED BY NFPA AND LOCAL BUILDING CODES.

5. ALL FIRE DAMPERS SHALL BE 2-HOUR RATED UNLESS SPECIFIED OR NOTED OTHERWISE ON DRAWINGS AND/OR SPECIFICATIONS.

6. SEAL ALL FIRE WALL PENETRATIONS (DUCT, PIPE, ETC.) WITH UL-LISTED FIRE CAULK IN ACCORDANCE WITH NFPA 101.

7. MECHANICAL CONTRACTOR SHALL COORDINATE BETWEEN ELECTRICAL AND OTHER TRADES FOR PENETRATIONS AT WALLS, FLOORS AND ROOFS, EXACT EQUIPMENT LOCATIONS, AND REQUIRED EQUIPMENT SERVICE AND AIR FLOW CLEARANCE.

8. INSTALLATION OF DUCTWORK SHALL TAKE PRECEDENCE OVER INSTALLATION OF PLUMBING PIPING THAT IS NOT GRADE SENSITIVE (SEWER, STORM DRAINAGE, GREASE WASTE, ETC.) AND ELECTRICAL CONDUIT. CONTRACTOR TO COORDINATE CEILING SPACE AVAILABLE, EXACT

MECHANICAL ROOM LAYOUT, DUCT AND PIPE ROUTING AND EXACT EQUIPMENT LOCATIONS WITH GENERAL, ELECTRICAL, STRUCTURAL AND PLUMBING CONTRACTORS. PROVIDE OFFSETS AND TRANSITIONS AT OBSTRUCTIONS WHERE REQUIRED AT NO ADDITIONAL COST TO THE OWNER.

9. MECHANICAL CONTRACTOR SHALL COORDINATE WITH GENERAL CONTRACTOR AND ARCHITECT PRIOR TO INSTALLATION OF THERMOSTATS/TEMPERATURE SENSORS ON WALL. COORDINATE THERMOSTATS/TEMPERATURE SENSORS WITH ALL WALL MOUNTED FURNISHINGS (ART, SCREENS, FURNITURE, ETC.). LOCATE THERMOSTATS AND HUMIDISTATS 4' ABOVE FINISHED FLOOR UNLESS OTHERWISE NOTED.

10. CONTRACTOR SHALL VISIT THE SITE FOR INSPECTION REGARDING ANY WORK REQUIRED TO COMPLETE THE SCOPE OF WORK FOR THE PROJECT PRIOR TO BID. THERE SHALL BE NO ADDITIONAL COST TO THE OWNER FOR BIDDERS AWARDED THE WORK FOR FAILURE TO EXAMINE SITE

PRIOR TO BID.

11. CONTRACTOR SHALL REVIEW THE CONTRACT DOCUMENTS AND VISIT THE SITE AND COORDINATE DUCT, PIPE AND EQUIPMENT SIZES AND ROUTING. CONTRACTOR SHALL NOTIFY THE ARCHITECT AND ENGINEER WHERE DISCREPANCIES OCCUR BETWEEN CONTRACT DOCUMENTS AND

EXISTING CONDITIONS.

12. CONTRACTOR SHALL REVIEW CEILING SPACE AND MECHANICAL ROOM SPACE AVAILABLE FOR DUCT, PIPING AND EQUIPMENT AND MAKE REQUIRED ALLOWANCES FOR THE SIZE AND ROUTING OF DUCT, PIPING AND EQUIPMENT.

13. MECHANICAL CONTRACTOR TO REVIEW CEILING SPACE AVAILABLE AND VERIFY FIELD MEASUREMENTS AND COORDINATION DRAWINGS PRIOR TO FABRICATING DUCT. BRANCH DUCT RUNS SHOWN DIAGRAMMATICALLY; CONTRACTOR SHALL ROUTE BRANCH DUCT RUNS IN MOST DIRECT

MANNER.

14. COORDINATE EXACT LOCATION OF ALL SLAB, FLOOR, WALL AND ROOF PENETRATIONS WITH EXISTING STRUCTURAL BEAMS, JOIST AND COMPONENTS. DO NOT CUT OR MODIFY EXISTING STRUCTURAL COMPONENTS WITHOUT APPROVAL FROM STRUCTURAL ENGINEER.

15. CONTRACTOR SHALL VERIFY EQUIPMENT TO BE SUPPLIED TO PROJECT CAN BE INSTALLED IN SPACE PROVIDED AND ALL SERVICE AND AIRFLOW CLEARANCES MAINTAINED PRIOR TO ORDERING EQUIPMENT. CONTRACTOR SHALL BE RESPONSIBLE FOR ANY MODIFICATIONS REQUIRED FOR

EQUIPMENT THAT IS SUPPLIED THAT IS DIFFERENT THAN EQUIPMENT THAT IS BASIS OF DESIGN.

16. UNDER NO CIRCUMSTANCES SHALL EQUIPMENT AND RELATED SYSTEM COMPONENTS FOUND POSITIVE FOR MOLD, MILDEW, ASBESTOS, HARMFUL BACTERIA OR ANY OTHER CONTAMINATION BE PLACED INTO SERVICE.

17. INSTALL DUCT SLEEVES IN WALLS AS HIGH AS POSSIBLE, DUCT SLEEVE SHALL EXTEND PAST WALL PENETRATION ON BOTH SIDES MINIMUM 24". RETURN AIR TRANSFER SLEEVES SHALL BE PROVIDED WITH TWO (2) DUCT ELBOWS.

18. COORDINATE ALL UNDERGROUND PIPING & WORK WITH EXISTING SYSTEMS, INCLUDING EXISTING UTILITIES, SEWER, GAS, DOMESTIC WATER, CHILLED/HEATING WATER, ELECTRIC DUCT BANKS AND POWER. NOT ALL EXISTING SYSTEMS SHOWN. COORDINATE ALL EXISTING SYSTEMS PRIOR

TO BEGINNING WORK. MARKED UTILITIES AND EXISTING SYSTEMS DAMAGED BY THE CONTRACTOR SHALL BE REPLACED AND REPAIRED BACK TO ORIGINAL CONDITION BY THE CONTRACTOR AT NO ADDITIONAL COST TO THE CONSTRUCTION CONTRACT.

19. MODEL NUMBERS SCHEDULED/SPECIFIED REPRESENT THE TYPE AND QUALITY OF EQUIPMENT REQUIRED TO MEET THE DESIGN REQUIREMENTS. CONTRACTOR SHALL REVIEW SUBMITTALS AND VERIFY EQUIPMENT SIZES, QUALITY AND PERFORMANCE REQUIREMENTS MEET

SPECIFICATIONS PRIOR TO SUBMITTING FOR APPROVAL. EQUIPMENT THAT DIFFERS FROM BASIS OF DESIGN IS SUBJECT TO REJECTION. CONTRACTOR TO COORDINATE ALL DIFFERENCE IN EQUIPMENT WITH STRUCTURAL, ELECTRICAL AND PLUMBING CONTRACTORS.

20. ALL CONDENSATE LINES SHALL BE RIGID COPPER, INSULATED WITH CELLULAR FOAM UNLESS NOTED OTHERWISE OR SUBMITTED AND APPROVED BY MECHANICAL ENGINEER. SUPPORT WITH UNISTRUT PIPE EVERY 4' AND AT TURNS. PROVIDE NEOPRENE SLEEVES BETWEEN UNISTRUT AND

COPPER CONDENSATE LINE.

21. DUCT SIZES SHOWN ARE SHEET METAL SIZES. ALLOWANCES HAVE BEEN INCLUDED FOR INTERNAL LINER WHERE APPLICABLE.

22. COORDINATE EXACT LOCATION OF AIR DEVICES WITH NEW AND EXISTING LIGHTS TO BE INSTALLED PRIOR TO CONSTRUCTION.

23. EXPOSED DUCTWORK SHALL BE PAINT GRIPPED SHEET METAL UNLESS INDICATED OTHERWISE. ALL EXPOSED DUCT TO BE PAINTED IN FIELD BY PAINTING CONTRACTOR DURING CONSTRUCTION. COORDINATE WITH ARCHITECT & MECHANICAL ENGINEER PRIOR TO INSTALLATION OF

EXPOSED DUCT AND COLOR. EXPOSED DUCTWORK SHALL BE FREE OF SIZE MARKS OR ASSEMBLY CODE NUMBERS; ALL MARKS SHALL BE ON THE INSIDE OF DUCTWORK. KEEP OUTSIDE SURFACES OF DUCT CLEAN DURING FABRICATION. BANDS SHALL JOIN ON TOP, CONCEALED FROM NORMAL VIEW OF THE DUCT AND SPIRALS SHALL BE CONTINUOUS. THREADED RODS FROM HANGER STRAPS SHALL BE NEATLY CLIPPED AND SECURED WITHOUT EXCESS. GREATER ATTENTION TO APPEARANCE FOR EXPOSED DUCT IS EXPECTED AND DENTED/SCARRED DUCTS SHALL NOT

BE ACCEPTABLE.

24. PROVIDE ELECTRICAL DISCONNECTS FOR MECHANICAL EQUIPMENT (VAV BOXES, FANS, VFD'S, ETC.) FACTORY INSTALLED BY EQUIPMENT MANUFACTURER UNLESS NOTED OTHERWISE. COORDINATE WITH ELECTRICAL CONTRACTOR.

25. DO NOT ROUTE PIPING CONTAINING WATER OVER ELECTRICAL EQUIPMENT.

26. PROVIDE PERMANENT LABELS FOR ALL SCHEDULED EQUIPMENT. LABELS SHALL BE MINIMUM 3/8" ENGRAVED BLACK LETTERS ON WHITE BACKGROUND, CONSTRUCTED OF MINIMUM 1" WIDE, LENGTH AS REQUIRED LAMINATED PLASTIC. SECURELY FASTENED TO EQUIPMENT WITH STAINLESS

STEEL OR NONCORRODING HARDWARE. STICK ON LABELS NOT ACCEPTABLE.

27. EXHAUST OUTLETS SHALL BE LOCATED MINIMUM 10' FROM ANY AIR INTAKE OR OPERABLE BUILDING OPENING.

28. INDOOR MINISPLITS, FAN COIL UNITS AND CEILING CASSETTES SHALL HAVE GRAVITY DRAINAGE WHERE POSSIBLE. PROVIDE WITH INTEGRAL CONDENSATE PUMPS WHERE NOT POSSIBLE.

29. PROVIDE RETURN AIR GRILLES OPEN TO RETURN AIR PLENUM WITH SOUND ATTENUATING BOOT ON REAR OF GRILLE (RIGID DUCT WITH INSULATED LINER & TWO ELBOWS, END OPEN TO RETURN AIR PLENUM). CONTRACTOR HAS OPTION TO PROVIDE PRICE MODEL #RAC RETURN AIR

CANOPY ON REAR OF RETURN AIR GRILLES OPEN TO RA PLENUM IN LIEU OF SOUND ATTENUATING BOOT.

30. ELECTRONIC BALANCING DAMPERS : MANUAL DAMPER AT INACCESSIBLE LOCATIONS:

30.1. PROVIDE REMOTE BALANCING DAMPER WITH POSITION INDICATOR AT INACCESSIBLE MANUAL VOLUME DAMPERS

30.2. INACESSIBLE LOCATIONS:

30.2.1. ABOVE GYPSUM BOARD/HARD CEILING

30.2.2. WHERE LOCATED HIGHER THAN 4'-0" ABOVE ACCESSIBLE CEILING TILE

30.2.3. WHERE LOCATED ABOVE 14'-0" FROM FINISHED FLOOR

30.2.4. REFER TO ARCHITECTURAL REFLECTED CEILING DRAWINGS FOR REFLECTED CEILING PLAN

30.3. ELECTRONIC BALANCING DAMPER SHALL BE PROVIDED WITH POSITION INDICATOR AND SHALL BE GREENHECK MODEL RBDR-50 (ROUND) & RBD-10 (RECTANGULAR) OR APPROVED EQUAL, UNLESS INDICATED OTHERWISE.

30.4. REMOTE BALANCING DAMPER SHALL BE 12 VOLT DC POWER BALANCE SYSTEM ( DAMPER, PULSE ACTUATOR , CAT 5 CABLE, WALL OR CEILING PLATE AND HAND HELD POWER PACK). PROVIDE WALL/CEILING ACCESS PORT ON WALL WITHIN CLOSEST MECHANICAL ROOM OR ABOVE

ACCESSIBLE CEILING MOUNTED ON WALL. ALL ACCESS PORTS TO BE PROPERLY LABELED NUMERICALLY BY RESPECTIVE AIR SYSTEM & ROOM DAMPER SERVES. COORDINATE WITH MECHANICAL ENGINEER PRIOR TO LABELING & COORDINATE LOCATION WITH MECHANICAL ENGINEER & ARCHITECT PRIOR TO INSTALLING ANY ACCESS PORT ABOVE ACCESSIBLE CEILINGS. PROVIDE TILE IDENTIFICATION WHERE LOCATED ABOVE CEILING, PROVIDE DRAWING IDENTIFYING PORT LOCATION & PORT SCHEDULE AS PART OF CLOSE OUT DOCUMENTS.

31. PROVIDE U.L. LISTED SMOKE DETECTORS IN THE MAIN SUPPLY DUCT AND RETURN ON THE DOWNSTREAM SIDE OF THE FILTERS IN ALL RECIRCULATING AIR SYSTEMS HANDLING OVER 2000 C.F.M. NOTE: SMOKE DETECTORS TO BE WIRED TO BUILDING FIRE ALARM SYSTEM BY FIRE ALARM CONTRACTOR, FIRE ALARM CONTRACTOR IS TO PROVIDE AND INSTALL ALL WIRING, TERMINATIONS, ETC. TO PROVIDE A COMPLETE, PROPERLY FUNCTIONING AND OPERATING SYSTEM.

32. PROVIDE SMOKE DAMPER IN THE MAIN SUPPLY & RETURN DUCT IN ALL AIR HANDLING UNITS HANDLING OVER 15,000 CFM. SMOKE DAMPERS TO BE INTERCONNECTED TO SMOKE DETECTORS.

33. PROVIDE ACCESS PANELS FOR EQUIPMENT,VALVES, DAMPER, ETC. LOCATED ABOVE A NON ACCESSIBLE CEILING. ACCESS PANELS SHALL BE LARGE ENOUGH FOR ALL REQUIRED MAINTENANCE, ADJUSTMENT, ECT. PROVIDE MULTIPLE ACCESS PANELS AS REQUIRED. COORDINATE COLOR

AND LOCATIONS WITH ARCHITECT. PROVIDE FIRE AND/ OR SMOKE RATED ACCESS PANELS WHERE REQUIRED IN RATED CEILINGS. REFERENCE ARCHITECTURAL DRAWINGS FOR RATED CEILING LOCATIONS. WHERE ACCESS PANELS ARE SHOWN ON ARCHITECTURAL REFLECTED CEILING PLAN, COORDINATE EXACT LOCATION OF EQUIPMENT, DEVICES, ETC. WITH ACCESS PANEL LOCATIONS.

34. PROVIDE TEMPORARY CAPS/PLUGS/COVERING ON ALL OPEN ENDED PIPING & DUCT DURING CONSTRUCTION TO PREVENT DIRT/DEBRIS FROM ENTERING PIPE/DUCT SYSTEMS.

35. PROVIDE PROTECTIVE LOCKABLE THERMOSTAT COVERS FOR THERMOSTATS. COORDINATE WITH OWNER.

36. MECHANICAL CONTRACTOR SHALL COORDINATE WITH PLUMBING CONTRACTOR ON LOCATION OF ALL FLOOR DRAINS & HUB DRAINS AS NOT TO INTERFERE WITH EQUIPMENT & EQUIPMENT PADS. COORDINATE NEW FLOOR DRAIN & HUB LOCATION WHERE EQUIPMENT DOES NOT ALLOW

FOR THE INSTALLATION SHOWN FOR DRAIN. COORDINATE HEIGHT OF HUB DRAINS FOR FAN COIL UNITS & CEILING CASSETTES.

37. PROVIDE TRANSITIONS FROM REAR OF ALL GRILLES TO BRANCH DUCTS AND TO ALL EQUIPMENT AS REQUIRED. REFER TO CONSTRUCTION DOCUMENTS FOR SIZES OF GRILLES AND DUCTS.

38. PRESSURE TEST ALL REUSED/REROUTED PIPING SYSTEMS. TESTING SHALL BE PERFORMED AT NORMAL SYSTEM OPERATING PRESSURE UNLESS INDICATED/SPECIFIED OTHERWISE. REPAIR AND RETEST AS REQUIRED UNTIL SYSTEMS ARE PROVEN TIGHT WITHOUT LEAKS.

39. ALL TESTS SHALL BE COMPLETED BEFORE ANY MECHANICAL EQUIPMENT OR PIPING INSULATION IS APPLIED.

40. LOCATE ALL TEMPERATURE PRESSURE AND FLOW MEASURING DEVICES IN ACCESSIBLE LOCATIONS WITH STRAIGHT SECTION OF PIPE OR DUCT UP AND DOWN STREAM AS RECOMMENDED BY THE MANUFACTURER.

41. REINFORCEMENT, DETAILING, AND PLACEMENT OF CONCRETE SHALL CONFORM TO ASTM 315 AND ACI 318. CONCRETE SHALL CONFORM TO ASTM C94. CONCRETE WORK SHALL CONFORM TO ACI318, PART ENTITLED “CONSTRUCTION REQUIREMENTS.” COMPRESSIVE STRENGTH IN 28 DAYS

SHALL BE 3,000 PSI. TOTAL AIR CONTENT OF EXTERIOR CONCRETE SHALL BE BETWEEN 5 AND 7 PERCENT BY VOLUME. SLUMP SHALL BE BETWEEN 3 AND 4 INCHES. CONCRETE SHALL BE CURED FOR 7 DAYS AFTER PLACEMENT.

42. COORDINATE ALL EQUIPMENT CONNECTION WITH MANUFACTURERS’ CERTIFIED DRAWINGS. COORDINATE AND PROVIDE ALL DUCT AND PIPING TRANSITIONS REQUIRED FOR FINAL EQUIPMENT CONNECTIONS TO FURNISHED EQUIPMENT. FIELD VERIFY AND COORDINATE ALL DUCT AND

PIPING DIMENSIONS BEFORE FABRICATION.

43. MINIMUM CONCRETE PAD THICKNESS SHALL BE 4 INCHES. PAD SHALL EXTEND BEYOND THE EQUIPMENT A MINIMUM OF 6 INCHES ON EACH SIDE UNLESS OTHERWISE DIRECTED IN THESE DOCUMENTS 15 LOCATIONS AND SIZES OF ALL FLOOR, WALL, AND ROOF OPENINGS SHALL BE

COORDINATED WITH ALL OTHER TRADES INVOLVED. REFER TO TYPICAL DETAILS FOR DUCTWORK, PIPING, AND EQUIPMENT INSTALLATION.

44. INSTALL TRANSITION DUCT FROM INLET AND OUTLET OF EQUIPMENT TO DUCT SIZE SHOWN ON PLANS; CONSULT EQUIPMENT MANUFACTURER FOR INLET AND OUTLET SIZE.

45. ALL DUCT ELBOWS, BENDS, AND TEES SHALL BE PROVIDED WITH DOUBLE THICKNESS TURNING VANES OR RADIUS ELBOWS UNLESS SHOWN OR NOTED OTHERWISE. ELBOWS IN DISHWASHER, KITCHEN, AND LAUNDRY EXHAUST SHALL BE UNVANED SMOOTH RADIUS CONSTRUCTION WITH A

RADIUS OF 1.5 TIMES THE WIDTH OF THE DUCT.

46. PROVIDE ESCUTCHEONS AT ALL EXPOSED LOCATIONS WHERE PIPE PENETRATES WALL.

47. THE CONDENSATE DRAIN LINE SHALL NOT DECREASE IN SIZE FROM THE DRAIN PAN CONNECTION TO THE FLOOR DRAIN; ELEVATE UNIT TO ACCOMMODATE P-TRAP.

48. ALL EQUIPMENT AND DEVICES TO BE FURNISHED AND INSTALLED PER THE REQUIREMENTS OF CONTRACT DRAWINGS, SPECIFICATIONS, MANUFACTURERS RECOMMENDATIONS, AND ACCORDING TO CODE.

49. PROVIDE FLEXIBLE CONNECTIONS IN ALL DUCTWORK SYSTEMS (SUPPLY, RETURN, AND EXHAUST) CONNECTED TO AIR HANDLING UNITS, FANS, AND OTHER EQUIPMENT WHICH REQUIRE VIBRATION ISOLATION. FLEXIBLE CONNECTIONS SHALL BE PROVIDED AT THE POINT OF CONNECTION TO

THE EQUIPMENT UNLESS OTHERWISE DIRECTED IN THESE DOCUMENTS.

50. UNLESS OTHERWISE NOTED, ALL DUCTWORK IS OVERHEAD, TIGHT TO UNDERSIDE OF THE STRUCTURE, WITH SPACE FOR INSULATION.

51. ALL ROOF CURBS SHALL BE INSTALLED TO THE ROOFING STRUCTURE AND FINISH A MINIMUM 12" ABOVE THE FINISHED ROOF FOR COUNTER FLASH ENDORSED BY ROOF MANUFACTURER. ROOF CURBS SHALL BE PITCHED WHERE REQUIRED TO ENSURE EQUIPMENT IS INSTALLED LEVEL.

52. ALL MISCELLANEOUS ROOFTOP EQUIPMENT SUPPORTS SHALL BE ENDORSED BY BOTH THE RESPECTIVE EQUIPMENT MANUFACTURER AND ROOF SYSTEM MANUFACTURER.

53. ALL WALL APPLIED ITEMS SHALL BE INSTALLED PLUMB, LEVEL AND IN LOCATIONS DESIGNATED IN CONTRACT DOCUMENTS. ALL DEVICE COVERS AND TRIM SHALL FIT TIGHT TO WALL SURFACE ON ALL SIDES. WHERE SPECIFIC LOCATIONS FOR ITEMS NOT SHOWN OR CLEAR, CONTRACTOR

SHALL OBTAIN CLARIFICATION AND DIRECTION FROM ARCHITECT AND MECHANICAL ENGINEER PRIOR TO INSTALLATION.

54. ALL FLEX DUCT SERVING DIFFUSERS SHALL BE LIMITED TO RUNS OF 6'. FLEX DUCT SHALL BE FLEXMASTER 1M-R6 OR APPROVED EQUAL AND USE STAINLESS STEEL (OR NYLON IF APPROVED BY MECHANICAL ENGINEER) TO CONNECT FLEX TO DUCT AND GRILLES.

55. FLEXIBLE DUCT NOT ACCEPTABLE FOR EXHAUST, RETURN AND FRESH AIR SYSTEMS UNLESS SPECIFIED OR NOTED OTHERWISE. FLEX DUCT SHALL NOT PENETRATE ANY WALLS UNLESS SUBMITTED AND APPROVED ON TO BOTH THE ARCHITECT AND MECHANICAL ENGINEER.

56. PROVIDE ADDITIONAL SUSPENDED SUPPORTS AS REQUIRED TO PREVENT FLEXIBLE DUCT FROM CONTACTING THE CEILING MATERIAL AND/OR CEILING FRAME/GRID ASSEMBLY.

57. ALL ROUND TAPS OFF RECTANGULAR DUCTWORK TO DIFFUSERS SHALL BE MADE WITH HIGH EFFICIENCY SIDE TAKEOFFS WITH 2" INSULATION STANDOFF BRACKETS AND LOCKING QUADRANT, FLEXMASTER MODEL STOD-BO3 OR APPROVED EQUAL.

58. ALL GRILLES LOCATED IN LAY-IN CEILINGS SHALL HAVE 24x24 FRAMES, STYLES TO FIT THE GRID TYPE, EITHER 15/16" OR 9/16" GRID, VERIFY GRID WITH ARCHITECTURAL DRAWINGS. PROVIDE PLASTER FRAMES FOR SURFACE MOUNT APPLICATIONS, PRICE MODEL AMF OR APPROVED EQUAL.

59. PROVIDE MANUAL VOLUME DAMPERS IN ALL BRANCH DUCT CONNECTIONS TO LOW PRESSURE MAIN DUCTS.

60. ALL EQUIPMENTS SUPPLIED TO THE PROJECT SHALL BE PER SPECIFICATIONS. OBTAINING APPROVED SUBMITTALS DOES NOT RELIEVE THE CONTRACTOR/SUPPLIER OF PROVIDING ALL FEATURES, OPTIONS AND ACCESSORIES INCLUDED WITHIN THE CONSTRUCTION DOCUMENTS.

AC AIR CONDITIONING

ACCU AIR COOLED CONDENSING UNIT

AFF ABOVE FINISHED FLOOR

AFS AIR FLOW STATION

AHU AIR HANDLING UNIT

AMB AMBIENT

AS AIR SEPARATOR

AV AIR VENT

BAS BUILDING AUTOMATION SYSTEM

BDD BACKDRAFT DAMPER

BFP BACKFLOW PREVENTER

BOD BOTTOM OF DUCT

BTUH BRITISH THERMAL UNIT PER HOUR

CC COOLING COIL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CH CHILLER

CHWCF CHILLED WATER CHEMICAL FEED

CHP CHILLED WATER PUMP

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

COMP COMPRESSOR

CP CIRCULATING PUMP

CU CONDENSING UNIT

CT COOLING TOWER

CV CONTROL VALVE

CW COLD WATER

CWCF CONDENSER WATER CHEMICAL FEED

CWR CONDENSER WATER RETURN

CWP CONDENSER WATER PUMP

CWS CONDENSER WATER SUPPLY

DB DRY BULB TEMP (DEG F)

DDC DIRECT DIGITAL CONTROL

DN DOWN

DP DIFFERENTIAL PRESSURE

DPS DIFFERENTIAL PRESSURE SWITCH

DWG DRAWING

DX DIRECT EXPANSION

EA EXHAUST AIR

EDH ELECTRIC DUCT HEATER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EL ELEVATION

ELEC ELECTRICAL

ENT ENTERING

ECU ELECTRIC CONDENSING UNIT

ERU ELECTRIC REFRIGERANT UNIT

ESP EXTERNAL STATIC PRESSURE

ET EXPANSION TANK

EUH ELECTRIC UNIT HEATER

EVAP EVAPORATOR

EX EXHAUST

EXT EXTERNAL

FA FRESH AIR

FC/FCUFAN COIL UNIT

FD FIRE DAMPER

FT FEET

FLA FULL LOAD AMPS

FPM FEET PER MINUTE

FV FACE VELOCITY

GALV GALVANIZED

GPM GALLONS PER MINUTE

GPH GALLONS PER HOUR

GUH GAS UNIT HEATER

HC HEATING COIL

HP HORSEPOWER

HR HOUR

HWS HEATING WATER SUPPLY

HWR HEATING WATER RETURN

ID INSIDE DIAMETER

IN INCHES

KW KILOWATTS

LVG LEAVING

MA MIXED AIR

MAX MAXIMUM

MD MOTORIZED DAMPER

MECH MECHANICAL

NG NATURAL GAS

MIN MINIMUM

MVD MANUAL VOLUME DAMPER

NC NORMALLY CLOSED

NFPA NATIONAL FIRE PROTECTION ASSOC.

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NOM NOMINAL

NTS NOT TO SCALE

OA OUTSIDE AIR

OAF OUTSIDE AIR FAN

OAU OUTSIDE AIR UNITS

OS&Y OUTSIDE STEM AND YOKE

OZ OUNCES (PRESSURE)

PD PRESSURE DROP

PTAC PACKAGED TERMINAL AIR CONDITIONER

PSI POUNDS PER SQUARE INCH

RA RETURN AIR

REF REFERENCE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RND ROUND

RPM REVOLUTIONS PER MINUTE

RTU ROOF TOP UNIT

SA SUPPLY AIR

SD SMOKE DAMPER

SEER SEASONAL ENERGY EFFICIENCY RATIO

SF SUPPLY AIR FAN

SP STATIC PRESSURE

SPEC SPECIFICATIONS

TEMP TEMPERATURE

TOD TOP OF DUCT

TSP TOTAL STATIC PRESSURE

TYP TYPICAL

UG UNDERGROUND

UL UNDERWRITERS LISTED

VAV VARIABLE AIR VOLUME

VFD VARIABLE FREQUENCY DRIVE

W / WITH

W / O WITHOUT

WB WET BULB (DEG F)

ABBREVIATION LEGEND

DETAIL SYMBOL

GRID LINE

SECTION SYMBOL

DEMO NOTE

REVISION TAG

TIE INTOMATCHLINE

1 / M101

MATCHLINE

THERMOSTAT SYMBOLT99

NEW EQUIPMENT OR FIXTURE

EXISTING TO REMAIN

EXISTING TO BE DEMOLISHED

A-500 DIFFUSER TAG

MARK

NEW WORK

CFM

M101

M101

SECTION

DETAIL

SHEET NUMBER

SHEET NUMBER

1 GENERAL NOTE

RE: 1 / M101 SHEET REFERENCE TAG

SHEET NUMBER

VIEW NUMBER

MECHANICAL SYMBOL LEGEND

GENERAL

(REFER TO DRAWINGS AND SPECIFICATIONS FOR FURTHER REQUIREMENTS)

MITERED 90º ELBOW WITH DOUBLE DEFLECTION

TURNING VANES

RECTANGULAR TRANSITION; SYMMETRIC

RECTANGULAR TRANSITION; ASYMMETRIC

MITERED 45º ELBOW WITH DOUBLE DEFLECTION

TURNING VANES

DUCT WITH FLEXIBLE CONNECTION

45º RECTANGULAR TAP

ROUND EXHAUST DUCT UP

ROUND EXHAUST DUCT DOWN

CHANGE IN RECTANGULAR DUCT ELEVATION; RISE

CHANGE IN ROUND DUCT ELEVATION; DROP

4-WAY S/A DIFFUSER; SEE SCHEDULE FOR SIZE

3-WAY S/A DIFFUSER; SEE SCHEDULE FOR SIZE

2-WAY S/A DIFFUSER; SEE SCHEDULE FOR SIZE

1-WAY S/A DIFFUSER; SEE SCHEDULE FOR SIZE

R/A GRILLE; SEE SCHEDULE FOR SIZE

DUCT WITH MANUAL VOLUME DAMPER

DUCT WITH FIRE DAMPER

DUCT WITH SMOKE DAMPER

DUCT WITH COMBINATION FIRE/SMOKE DAMPER

DUCT WITH ACCESS DOOR

DUCT WITH MOTORIZED DAMPER

45º LEAD-IN WITH MANUAL VOLUME DAMPER

RADIUS ELBOW

E/A GRILLE; SEE SCHEDULE FOR SIZE

INTERNALLY INSULATED DUCT

SUPPLY DUCT

RETURN DUCT

EXHAUST DUCT

RECTANGULAR SUPPLY DUCT UP

RECTANGULAR EXHAUST DUCT DN

ROUND SUPPLY DUCT UP

ROUND SUPPLY DUCT DN

ROUND RETURN DUCT UP

ROUND RETURN DUCT DN

RECTANGULAR SUPPLY DUCT DN

RECTANGULAR RETURN DUCT UP

RECTANGULAR RETURN DUCT DN

RECTANGULAR EXHAUST DUCT UP

DUCT WITH HUMIDIFIER

R

D

DUCT WITH BACK DRAFT DAMPER

DUCTWORK

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

M0.0

MECHANICAL COVER SHEET

CTD

LJB

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

INDEX - MECHANICAL SHEETS

M0.0 MECHANICAL COVER SHEET

M1.0 MECHANICAL DEMOLITION PLAN

M1.1 MECHANICAL RENOVATION PLAN

M2.0 MECHANICAL PLAN 3D

SCHEDULE - CHILLERS - WATER COOLED

MARK

COOLING

CAPACITY

COMPRESSOR(S) EVAPORATOR CONDENSER ELECTRICAL SERVICE

WEIGHT MANUFACTURER / MODELQTY TYPE

WATER FLOW

EWT LWT WATER PD

WATER FLOW

EWT LWT WATER PDF VOLTS PH FREQDESIGN MINIMUM MAXIMUM DESIGN MINIMUM MAXIMUM

CH-3(E) 780.0 ton 1 CENTRIFUGAL 1872 GPM 1196 GPM 4091 GPM 55 °F 45 °F 10.30 psi 2340 GPM 2106 GPM 4494 GPM 85 °F 94 °F 14.70 psi 480 V 3 60 Hz 30000 lb YORK MODEL YKK9K2H9_EVH

SCHEDULE - EXISTING COOLING TOWER

MARK

WATER

GPM EWT

WATER

TEMP DROP

AMBIENT

WB TEMP

STARTER FAN MOTOR NO. OF

CELLS TYPE COMMENTSTYPE LOCATION HP VOLTS PH

CT-3(E) 2340 95°F 85°F 80°F VFD MECH ROOM 60 480 V 3 1 CROSSFLOW EXISTING COOLING TOWER TO REMAIN

SCHEDULE - EXISTING PUMPS

MARK GPM

DISC. HEAD

FT. WATER RPM TYPE

ELECTRICAL DATA

TYPE LOCATION COMMENTSHP VOLTS PH

CHP-3(E) 1872 125 1150 DOUBLE SUCTION 100 480 V 3 VFD NEAR PUMP EXISTING PUMP TO REMAIN

CP-3(E) 2340 50 1150 DOUBLE SUCTION 40 480 V 3 COMB NEAR PUMP EXISTING PUMP TO REMAIN

4-Room

2923 ft²

5-Room

1844 ft²

6-Room

4947 ft²

7-Room

272 ft²

8-Room

55 ft²

10-Room

527 ft²

11-Room

1313 ft²

9-Room

49 ft²

CH-1(E) CH-2(E) CH-3(E)

CHP-1 CHP-2 CHP-3

CP-1(E)

CP-2(E)

CP-3(E)

CT-1(E)

CT-2(E)

CT-3(E)

12" CWS (E)

12" CWR (E)

12" CWS (E)

12" CWR (E)

12" CWS (E)

12" CWR (E)

10" CHR (E)

10" CHS (E)

12" CHR (E)

12" CHS (E)

16" CHR (E)

16" CHS (E)

16" CHR (E)

16" CHS (E)

EXISTING

CH-3

STORAGE

LOCATION

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

M1.0

MECHANICAL DEMOLITION

PLAN

CTD

LJB

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

1/8" = 1'-0"1 MECHANICAL DEMOLITION PLAN

DEMOLITION KEY NOTES:

REMOVE EXISITNG CHILLER 3 AND PLACE IN STORAGE WHERE SHOWN.1

12" CWS (E)

12" CWR (E)

12" CWS (E)

12" CWR (E)

12" CWS (E)

12" CWR (E)

10" CHR (E)

10" CHS (E)

12" CHR (E)

12" CHS (E)

16" CHR (E)

16" CHS (E)

CH-1(E) CH-2(E)

CP-1(E)

CP-2(E)

CP-3(E)

CT-1(E)

CT-2(E)

CT-3(E)

CH-3(E)

CHP-1(E) CHP-2(E) CHP-3(E)

CH-3

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

M1.1

MECHANICAL RENOVATION

PLAN

CTD

LJB

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

1/8" = 1'-0"1 MECHANICAL RENOVATION PLAN

RENOVATION KEY NOTES:

PROVIDE NEW CHILLER, CH-3. CONNECT TO EXISTING CHILLED AND CONDENSING WATER PIPING. CONNECT TO EXISTING REFRIGERANT VENT PIPING.

PROVIDE NEW COUPLING FOR EXISTING CONDENSER WATER PUMP, CP-3(E).

PROVIDE TEST AND BALANCE FOR NEW CHILLER, CH-3, EXISTING CONDENSER WATER PUMP, CP-3(E) AND EXISTING COOLING TOWER, CT-3(E).

CH-3

CH-2(E)

CH-1(E)

CHP-1

CHP-2

CHP-3

CT-3(E)

CT-2(E)

CT-1(E)

CP-3(E)

CP-2(E)

CP-1(E)

12"C

WS

12"CWR

12"C

WS

12"CWR

12"C

WS

12"CWR

10"C

HR 10"CHS

10"CHR

12"CHS

12"CHR

16"CHS

16"CHR

16"CHS

16"CHR

1 MECHANICAL 3D RENDERING

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

M2.0

MECHANICAL PLAN 3D

CTD

LJB

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

JUNCTION BOX

FUSED SAFETY DISCONNECT SWITCH; LOCATE WITHIN

SIGHT OF THE EQUIPMENT SERVED WITH 36" MINIMUM

CLEAR WORKING SPACE IN FRONT OF THE SWITCH; DO

NOT MOUNT DIRECTLY TO EQUIPMENT

JUNCTION BOX FOR MOTORIZED DAMPER

ELECTRICAL SYMBOL LEGEND

M

J

ABOVE-SLAB CONDUIT & WIRE/CABLING

BELOW-SLAB CONDUIT & WIRE/CABLING;

3/4" MINIMUM CONDUIT SIZE UON

GENERATOR REMOTE ANNUNCIATOR PANEL; PROVIDE

CONDUIT/CABLING TO GENERATOR AS REQUIRED PER

THE MANUFACTURER'S SPECIFICATIONS.

GEN-ANNC

PANELBOARD, SWITCHBOARD, OR OTHER DISTRIBUTION

EQUIPMENT AS NOTED; INSTALL WITH SUFFICIENT

WORKING SPACE AND CLEARANCES TO MEET ALL

REQUIREMENTS OF NEC SECTION 110.26.

GENERAL

KEYNOTE1

HOMERUN TO PANEL;

TICK MARKS INDICATED NUMBER OF WIRES

EQUIPMENT CONNECTIONS

MOTOR RATED SWITCH WITH THERMAL OVERLOAD; LOCATE

WITHIN SIGHT OF THE EQUIPMENT SERVED; DO NOT MOUNT

DIRECTLY TO EQUIPMENT; WHEN LOCATED ABOVE CEILING,

MOUNT TO STRUCTURAL MEMBER NEARBY.

M S

ELECTRICAL MOTOR, HORSEPOWER AS NOTED

WIRE, CONDUIT, AND RACEWAY

DISTRIBUTION

(REFER TO DRAWINGS AND SPECIFICATIONS FOR FURTHER REQUIREMENTS)

CIRCUIT TAG; PANEL AND CIRCUIT DESIGNATION

AS INDICATED; E.G. PANEL "A", CIRCUIT #1,3

A-1,3

(PROVIDE CONDUIT AND WIRE PER THE PANEL SCHEDULE)

ABBREVIATIONS

AMPERE(S)A

ABOVE COUNTER (6" ABOVE BACKSPLASH)AC

AMPERE(S) FUSEDAF

ARC FAULT CIRCUIT INTERRUPTERAFCI

ABOVE FINISHED FLOORAFF

ABOVE FINISHED GRADEAFG

AMPERE(S) TRIPAT

AMERICAN WIRE GAUGEAWG

BELOW GRADEBG

BUILDINGBLDG

BREAKERBKR

CONDUITC

CATEGORYCAT

CABLE TELEVISIONCATV

CIRCUIT BREAKERCB

CIRCUITCKT

CLGCLG

CORRIDORCORR

CURRENT TRANSFORMERCT

CONTROLLERCTRL

DISCONNECTDISC.

DISTRIBUTIONDIST.

DRAWINGDWG

EMPTY CONDUITEC

ENCLOSED CIRCUIT BREAKERECB

EXHAUST FANEF

EQUIPMENT GROUNDING CONDUCTOREGC

EMERGENCYEMER.

ELECTRICAL METALLIC TUBINGEMT

EQUALEQ

EQUIPMENTEQUIP.

ELECTRIC WATER COOLEREWC

ELECTRIC WATER HEATEREWH

EXISTINGEXIST.

FIRE ALARM CONTROL PANELFACP

FIRE ALARM CONTROL PANEL REMOTE ANNUNCIATORFACPRA

FOOTCANDLEFC

FAN COIL UNITFCU

FULL LOAD AMPERE(S)FLA

FIBER OPTIC CABLEFOC

GROUNDG, GND

GROUNDING ELECTRODE CONDUCTORGEC

GROUND FAULT CIRCUIT INTERRUPTERGFCI

GALVANIZED RIGID STEELGRS

HANDHOLEHH

HORSEPOWERHP

1,000 AMP SYMMETRICAL INTERRUPTING CAPACITY RMSKAIC

1,000 WATT HOURSKWH

1,000 VOLT AMPERESKVA

LOCAL AREA NETWORKLAN

LIGHTINGLTG

MINIMUM CIRCUIT AMPACITYMCA

MAIN CIRCUIT BREAKERMCB

1,000 CIRCULAR MILSMCM/KCMIL

MECHANICALMECH.

MANHOLEMH

MAIN LUGS ONLYMLO

MAXIMUM OVERCURRENT PROTECTIONMOCP

MOUNTEDMTD

MOUNTINGMTG

NATIONAL ELECTRICAL CODENEC

NEUTRALNEU

NOT IN CONTRACTNIC

NON-FUSEDNF

NORMALLY OPENNO

OVERHEADOH

OVERHEAD ELECTRICALOHE

OUTSIDE PLANTOSP

UTILITY POWER POLEUPP

PULL BOXPB

PHASEPH

PANELPNL

PHOTOVOLTAICPV

POLYVINYL CHLORIDEPVC

QUANTITYQTY

RECEPTACLERCPT

REQUIREDREQ'D

SUPPLY FANSF

SOLID NEUTRALS/N

SURGE PROTECTIVE DEVICESPD

STANDARDSTD

TELEPHONETEL

TELECOMMUNICATIONSTELECOM

TELECOMMUNICATIONS GROUND BUSTGB

TELECOMMUNICATIONS MAIN GROUND BUSTMGB

TELECOM TERMINAL BOARDTTB

TELEVISIONTV

TRANSIENT VOLTAGE SURGE SUPPRESSIONTVSS

TYPICALTYP.

UNIT HEATERUH

UNDERWRITER'S LABORATORY, INC.UL

UNDERGROUNDUG

UNDERGROUND PRIMARYUGP

UNDERGROUND SECONDARYUGS

UNLESS OTHERWISE NOTEDUON

VOLTSV

VOLTS ALTERNATING CURRENTVAC

VOLTS DIRECT CURRENTVDC

VARIABLE FREQUENCY DRIVEVFD

WATER HEATERWH

WEATHERPROOFWP

TRANSFORMERXFMR

EXISTING TO REMAINE

TO BE DEMOLISHEDD

LIGHTING CONTACTORLC

AMP SYMMETRICAL INTERRUPTING CAPACITY RMSAIC

NIGHT LIGHTNL

NORMALLY CLOSEDNC

WEATHERPROOF IN-USE COVERNU

ELECTRICAL GENERAL NOTES

1. ALL ELECTRICAL WORK SHALL BE DONE IN STRICT ACCORDANCE WITH THE LATEST EDITION OF THE NATIONAL ELECTRICAL

CODE AS ADOPTED BY THE AHJ.

2. THE WORDS "PROVIDE" AND "PROVIDED" AS USED HEREIN SHALL BE UNDERSTOOD TO MEAN, "PROVIDE COMPLETE IN PLACE," THAT IS "FURNISH AND INSTALL". EQUIPMENT AND MATERIAL INDICATED TO BE PROVIDED SHALL BE NEW UNLESS OTHERWISE NOTED AND SHALL BE OF THE MOST SUITABLE GRADE FOR THE PURPOSE INTENDED.

3. ROUTE NEW CONDUIT AND WIRING CONCEALED IN WALLS AND CEILING WHERE POSSIBLE. COORDINATE INSTALLATION OF

EXPOSED CONDUIT AND WIRING WITH THE ARCHITECT.

4. CONTRACTOR SHALL PROVIDE ELECTRICAL SERVICE TO NEW HVAC UNITS AS FURNISHED BY THE MECHANICAL CONTRACTOR. VERIFY THE EXACT ELECTRICAL REQUIREMENTS WITH THE REVIEWED HVAC SUBMITTALS PRIOR TO

ORDERING ELECTRICAL EQUIPMENT.

5. BEFORE INSTALLATION, CONTRACTOR SHALL SUBMIT DETAILED DRAWINGS TO THE ENGINEER FOR REVIEW COVERING PROPOSED LOCATIONS, MOUNTING, AND ROUTING FOR ALL CONDUITS, SERVICES, FITTINGS, GROUND RODS, SUPPORTS, ETC.

6. CONTRACTOR IS RESPONSIBLE FOR OVER-CURRENT PROTECTIVE DEVICE SHORT CIRCUIT, COORDINATION, AND ARC-

FLASH STUDIES.

7. MATERIALS AND MANUFACTURERS NOTED ON DRAWINGS ARE TO BE USED AS BASIS OF DESIGN TO ESTABLISH QUALITY AND PERFORMANCE STANDARDS AND SHALL BE PROVIDED AS SPECIFIED. SUBSTITUTIONS WILL BE CONSIDERED WHERE SUFFICIENT PRODUCT INFORMATION IS PROVIDED TO MAKE A PROPER EVALUATION. REVIEW OF A SUBSTITUTION IS AT

THE SOLE DISCRETION OF THE PROFESSIONAL.

8. THE CONTRACTOR SHALL SUBMIT COPIES OF THE PRODUCT DATA, SHOP DRAWINGS, ETC. OF ALL MATERIALS NOTED ON THE DRAWINGS. ALL SUBMITTED PRODUCT DATA, SHOP DRAWINGS, ETC. SHALL BE MARKED WITH THE NAME OF THE PROJECT AND SHALL BEAR THE STAMP OF APPROVAL OF THE CONTRACTOR AS EVIDENCE THAT THE MATERIAL HAS BEEN

CHECKED BY THE CONTRACTOR.

9. DRAWINGS SPECIFIC TO THIS TRADE DO NOT LIMIT THE RESPONSIBILITY OR WORK REQUIRED BY THE CONTRACT DOCUMENTS. REFER TO DRAWINGS AND SPECIFICATIONS OF OTHER TRADES FOR COMPLETE INFORMATION PRIOR TO BID.

10. WHERE CONFLICTS EXIST AMONG DRAWINGS, SPECIFICATIONS, AND EQUIPMENT SCHEDULES, THE MOST STRINGENT REQUIREMENT OR QUANTITY SHALL APPLY. NOTIFY THE ARCHITECT/ENGINEER OF ALL CONFLICTS FOR RESOLUTION OR

INTERPRETATION.

11. NO EQUIPMENT SHALL BE ORDERED OR INSTALLED UNTIL THE PROJECT ENGINEER HAS RECEIVED A COPY STAMPED "NO EXCEPTIONS TAKEN." "NO EXCEPTIONS TAKEN" DOES NOT RELIEVE THE CONTRACTOR FROM CONFORMANCE WITH THE CONTRACT, EXTEND TO QUANTITIES OR DIMENSIONS, IMPLY THAT THE EQUIPMENT CAN BE INSTALLED OR OPERATE SATISFACTORILY, THAT THE EQUIPMENT CONTAINS ALL NECESSARY COMPONENTS, OR THAT IT WILL COORDINATE WITH

OTHER REVIEWED ITEMS.

12. OMISSION FROM THIS SHEET OF ANY ITEM SHOWN ELSEWHERE IN THE PLANS DOES NOT RELIEVE THE CONTRACTOR

FROM THE RESPONSIBILITY FOR ANY ASSOCIATED WORK.

13. COORDINATE INSTALLATION OF NEW ITEMS AND EQUIPMENT WITH THE OWNER'S REPRESENTATIVE AND THE WORK OF OTHER TRADES. THE CONTRACTOR SHALL INCUR ALL COSTS ASSOCIATED WITH THE RELOCATION OF EQUIPMENT

CONFLICTING WITH NEW WORK BY OTHER TRADES THAT HAS NOT BEEN COORDINATED.

14. COORDINATE ALL ASPECTS OF NEW SERVICE WITH UTILITY COMPANY AND INCLUDE ALL COSTS IN BID.

15. WARNING TAPE SHALL BE INSTALLED 12 TO 18 INCHES BELOW GRADE OVER ALL CONDUITS.

16. PROVIDE 1/4" MINIMUM DIAMETER PULL ROPE. PULL ROPE SHALL NOT BE NYLON STRING.

17. FOR SERVICE ENTRANCE CONDUITS, UTILIZE LONG RADIUS (36") CONDUIT BENDS.

18. ALL CONDUIT RISERS FROM UNDERGROUND SHALL HAVE RIGID METAL ELLS AND RISERS.

19. PRIOR TO CONSTRUCTION, VERIFY THE LOCATION OF ALL EXISTING UNDERGROUND UTILITIES. AVOID DISTURBANCE OF

EXISTING UTILITIES NOT INCLUDED IN THIS PROJECT.

20. SET SCREW CONDUIT FITTINGS SHALL NOT BE PERMITTED.

SPECIAL SYSTEMS GENERAL NOTES

1. VERIFY EXACT LOCATION, VOLTAGE, PHASE, AMPERAGE, ETC. OF ALL MECHANICAL EQUIPMENT WITH MECHANICAL

CONTRACTOR PRIOR TO ORDERING ELECTRICAL GEAR.

DEMOLITION GENERAL NOTES

1. THE LOCATIONS OF EXISTING CIRCUITS AND EQUIPMENT ARE SHOWN IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING ELECTRICAL DEVICES, EQUIPMENT, AND WIRING BEFORE COMMENCING WORK AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE CAUSE BY THE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL EXISTING PORTIONS OF THE ELECTRICAL SYSTEMS.

2. THE CONTRACTOR SHALL REMOVE SUCH EXISTING WORK AS CALLED FOR ON THE DRAWINGS OR AS REQUIRED TO CLEAR

THE AREAS OF NEW CONSTRUCTION.

3. ALL EQUIPMENT REMOVED THAT IS NOT BEING REUSED SHALL REMAIN THE PROPERTY OF THE OWNER OR SHALL BE

DISPOSED OF AS REQUIRED.

4. EXCEPT AS OTHERWISE NOTED, ALL EXISTING ELECTRICAL WORK WHICH WILL NOT BE RENDERED OBSOLETE AND WHICH MAY BE DISTURBED DUE TO ANY CHANGES REQUIRED UNDER THIS CONTRACT, SHALL BE RESTORED TO ITS ORIGINAL OPERATING CONDITION. OTHER ELECTRICAL WORK OR MATERIAL RENDERED OBSOLETE SHALL BE ABANDONED WHERE CONCEALED AND REMOVED WHERE EXPOSED. OLD, UNUSED WIRING AND DEVICES SHALL BE REMOVED FROM THE ABANDONED (CONCEALED) CONDUITS. OUTLETS SHALL BE PROVIDED WITH BLANK COVERS. ANY CONDUITS STUBBED OUT

OF MASONRY SURFACE SHALL BE CUT INTO SURFACE AND PATCHED.

5. WHERE EXISTING ELECTRICAL WORK INTERFERES WITH NEW WORK AND WHERE SUCH INSTALLATIONS ARE TO REMAIN IN USE, THE INSTALLATIONS SHALL BE DISCONTINUED AND RELOCATED AND/OR RECONNECTED TO COORDINATE WITH THE

WORK INDICATED ON THE CONTRACT DRAWINGS AS SPECIFIED.

6. WHERE EXISTING RACEWAYS THAT ARE NOT TO BE REUSED INTERFERE WITH NEW WORK, THESE RACEWAYS SHALL BE

REMOVED BACK TO THE NEAREST JUNCTION BOX OR PULL BOX AND THE OPENINGS BLANKED.

7. CONTRACTOR SHALL MAINTAIN CONTINUITY OF BRANCH CIRCUITS SERVING MULTIPLE ITEMS OF WHICH ONE OR MORE ARE BEING DEMOLISHED. CONDUCTORS AND CONDUITS FOR THOSE ITEMS BEING DEMOLISHED SHALL BE REMOVED AS

FAR AS PRACTICABLE.

8. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO REMOVE ALL EXISTING ELECTRICAL EQUIPMENT AND DATA WIRING

NOT REUSED OR NOT NECESSARY FOR THE COMPLETION OF THIS PROJECT.

9. IF ANY BRANCH CIRCUIT WIRING FEEDING EQUIPMENT TO REMAIN IN PLACE FOR REUSE IS DAMAGED DURING CONSTRUCTION, THE CONTRACTOR SHALL REPLACE THE NEW BRANCH CIRCUIT WIRING OF THE SAME SIZE AND TYPE AS

THAT OF THE EXISTING AT NO COST TO THE OWNER.

10. EXISTING DEVICES ARE SHOWN IN GRAY. CONDUIT AND WIRING ARE NOT GENERALLY SHOWN AND SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. ADDITIONAL DEMOLITION WORK AND CLARIFICATION OF INDICATED WORK WILL BE

GIVEN BY RFI.

11. COORDINATE THE REMOVAL AND REINSTALLATION (OR PROTECTION IN PLACE) OF EXISTING ELECTRICAL EQUIPMENT AND DEVICES WITH THE WORK OF OTHER TRADES TO REPLACE OR REFINISH EXISTING WALLS AND CEILINGS.

12. WHERE EXISTING CIRCUITS ARE BEING REMOVED IN EXISTING PANELS, PROVIDE A NEW, NEATLY TYPED DIRECTORY WHICH INDICATES WHERE "SPARE" BREAKERS ARE LOCATED. ANY EXISTING BREAKERS THAT ARE NOT FEEDING DEVICES

SHALL REMAIN AND BE LABELED AS A "SPARE."

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

E0.0

ELECTRICAL COVER SHEET

SPG

SPG

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

ALL SYMBOLS, ABBREVIATIONS, AND NOTES ABOVE ARE TYPICAL AND ARE NOT NECESSARILY USED IN THESE CONSTRUCTION DOCUMENTS

INDEX - ELECTRICAL SHEETS

COVER COVER SHEET

E0.0 ELECTRICAL COVER SHEET

E1.0 ELECTRICAL DEMOLITION PLAN

E1.1 ELECTRICAL RENOVATION PLAN

4-Room

2923 ft²

5-Room

1844 ft²

6-Room

4947 ft²

7-Room

272 ft²

8-Room

55 ft²

10-Room

527 ft²

11-Room

1313 ft²

9-Room

49 ft²

CH-1(E) CH-2(E) CH-3(E)

CHP-1 CHP-2 CHP-3

CP-1(E)

CP-2(E)

CP-3(E)

CT-1(E)

CT-2(E)

CT-3(E)

EXISTING

CH-3

STORAGE

LOCATION

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

E1.0

ELECTRICAL DEMOLITION

PLAN

SPG

SPG

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

1/8" = 1'-0"1 ELECTRICAL DEMOLITION PLAN

ELECTRICAL DEMOLITION KEYNOTES

DISCONNECT EXISTING CHILLER. PROTECT EXISTING CONDUIT AND

WIRE DURING DEMOLITION.

CH-1(E) CH-2(E)

CP-1(E)

CP-2(E)

CP-3(E)

CT-1(E)

CT-2(E)

CT-3(E)

CH-3(E)

CHP-1(E) CHP-2(E) CHP-3(E)

CH-3

5-Room

1844 ft²

4-Room

2923 ft²

6-Room

4947 ft²

7-Room

272 ft²

8-Room

55 ft²

9-Room

49 ft²

10-Room

527 ft²

11-Room

1313 ft²

SHEET NUMBER

SHEET NAME

DATE:

REVISIONS

DRAWN BY:

CHECKED BY:

PROJECT #:

SHEET INFORMATION

SEAL

PROJECT INFORMATION

All drawings and written material appearing herein constitute original and unpublished work of the engineer and may not be duplicated, used, or disclosed without written consent of the engineer. Do not scale drawings. Contractor is responsible for verifying any and all quantities included in these documents when bidding and during construction.

7600 Innovation Park Drive

Baton Rouge, LA 70820

225.332.0222 parisheng.com

E1.1

ELECTRICAL RENOVATION

PLAN

SPG

SPG

06/13/2025

19-671-22-01

C H

IL

L

E R

R E

P L

A C

E M

E N

T C

E N

T R

A L

P L

A N

T S

U N

O N

E W

O R

L E

A N

S

L A

1/8" = 1'-0"1 ELECTRICAL RENOVATION PLAN

ELECTRICAL RENOVATION KEYNOTES

RECONNECT EXISTING CONDUIT AND WIRE TO NEW CHILLER "CH-3".

VERIFY THE ELECTRICAL REQUIREMENTS WITH THE CHILLER PROVIDER

PRIOR TO RECONNECTION.