2-FWS Air Traffic Control Tower Generator Replacement Plans.pdf

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\\ksa.net\Gateway\Projects\105202\008 CAD\30 Sheets\02 Civil\105202-C-COV.dwg : KSA COVER SHEET

8866 Synergy Dr., McKinney, Texas 75070

T. 972-542-2995 F. 888-224-9418 www.ksaeng.com

CITY OF FORT WORTH, TEXAS

FORT WORTH SPINKS AIRPORT

AIR TRAFFIC CONTROL TOWER GENERATOR

REPLACEMENT

JULY 2026CITY OF FORT WORTH OFFICIALS

MAYOR

MATTIE PARKER

CITY COUNCIL MEMBERS

CARLOS E. FLORES

MICHAEL D. CRAIN

CHARLES LAUERSDORF

DEBORAH PEOPLES

DR. MIA HALL

MACY HILL

CHRIS NETTLES

ELIZABETH M. BECK

CHRIS JAMIESON

JEANETTE MARTINEZ

CITY MANAGER

JESUS "JAY" CHAPA

AVIATION SYSTEM DIRECTOR

ROGER VENABLES

RECOMMENDED BY:

KSA, A PAPE-DAWSON COMPANY

TBPE FIRM REGISTRATION No. F-1356

CHAD E. PENNEL, P.E., 7/9/2026

PROJECT MANAGER

AIRPORT

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FORT WORTH

FORT WORTH

ARLINGTON

WING WAY ROAD

WING WAY ROAD

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GRAPHIC SCALE IN FEET

AIRPORT

TERMINAL

CONTRACTOR ACCESS ROUTE

EXISTING FENCELINE

EXISTING PROPERTY LINE

EXISTING OVERHEAD ELECTRIC

EXISTING SANITARY SEWER

LEGEND

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NOTES:

1. WHILE CONSTRUCTION OPERATIONS ARE IN PROGRESS ANY GATE THAT REMAINS

OPEN SHALL BE GUARDED.

2. ANY DAMAGE DONE TO THE EXISTING PAVEMENT, INCLUDING PUBLIC ROADS,

SHALL BE REPAIRED TO EXISTING OR BETTER CONDITIONS AT THE CONTRACTOR

EXPENSE.

3. ACCESS TO THE JOB SITE SHALL BE AS SHOWN IN THE PLANS OR AS DESIGNATED

BY THE OWNER.

4. THE CONTRACTOR SHALL HAVE UTILITY LOCATES PERFORMED PRIOR TO

BEGINNING ANY CONSTRUCTION. ALL EXISTING UTILITIES SHALL BE PROTECTED.

THE CONTRACTOR SHALL BE RESPONSIBLE FOR FOLLOWING ANY DIRECTIVES BY

THE RESPECTIVE UTILITY COMPANIES AND COORDINATING THE PRESENCE OF A

REPRESENTATIVE OF THE UTILITY COMPANIES AS NECESSARY WHEN WORKING IN

THE AREAS OF THE UTILITIES.

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ELECTRICAL VAULT

ELECTRIC TRANSFORMER

ATCT EMERGENCY

GENERATOR

AIR TRAFFIC CONTROL

TOWER (ATCT)

GATE 9

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SEAL:

TBPE Firm Registration No. F-1356

SHEET NO.

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8" PORTLAND CEMENT

CONCRETE PAVEMENT

6" AGGREGATE BASE COURSECOMPACTED

SUBGRADE.

GENERATOR PAD

N.T.S.

NOTES:

1. SLAB SHALL BE 10' X 12' AT LOCATION SHOWN ON ELECTRICAL SIGHT PLAN AND SHALL BE FLAT AND

LEVEL TO WITHIN 1/2".

2. CONSTRUCTION OF SLAB COMPONENTS AND ASSOCIATED WORK SHALL BE PER "PUBLIC WORKS

CONSTRUCTION STANDARDS NORTH CENTRAL TEXAS" BY NORTH CENTRAL TEXAS COUNCIL OF

GOVERNMENTS (NCTCOG SPECIFICATIONS).

3. CONCRETE SHALL BE CLASS C (3,600 PSI) PER ITEM 303 OF NCTCOG SPECIFICATIONS. OTHER MIXES MEETING STRENGTH REQUIREMENT FROM A REPUTABLE READY MIX SUPPLIER MAY BE APPROVED.

4. AGGREGATE BASE SHALL BE GRADE 1 AND COMPACTED TO 92% OF MAXIMUM DENSITY PER ASTM D1557, PER ITEM 301 OF NCTCOG SPECIFICATIONS. OTHER MATERIAL, DEEMED TO BE EQUIVALENT, MAY BE USED WITH APPROVAL OF THE ENGINEER.

5. SUBGRADE SHALL BE COMPACTED TO 95% OF MAXIMUM DENSITY PER ASTM D698, AT A MOISTURE

OF -2/+4 OF OPTIMUM PER ITEM 301 OF NCTCOG SPECIFICATIONS.

6. PLACE BACKFILL AROUND PAD TO ALLOW FOR 1" DROP AND TO FACILITATE DRAINAGE. TOPSOIL

AND SOD DISTURBED AREA AROUND PAD PER ITEM 204 OF NCTCOG SPECIFICATIONS.

7. REMOVAL OF EXISTING GENERATOR PAD SHALL INCLUDE BACKFILL OF VOID, TOPSOIL PLACEMENT, AND SOD PLACEMENT. THIS WORK SHALL BE PER ITEM 204 OF NCTCOG SPECIFICATIONS.

8. ALL WORK ABOVE SHALL BE INCLUDED IN EITHER THE ITEM TO REMOVE THE EXISTING PAD OR THE

ITEM TO INSTALL THE NEW PAD.

#6 REBARS @

12" O.C.E.W.

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SINGLE LINE DIAGRAM SYMBOLS ELEMENTARY DIAGRAM SYMBOLSELECTRICAL PLAN SYMBOLS

LIGHTING SYMBOLS

OVERHEAD ELECTRICAL/TELEPHONE

CENTER LINE DUCTBANK 24" BELOW GRADE

CONDUIT TURNED UP

CONDUIT TURNED DOWN

ABOVE GROUND EXPOSED CONDUIT

JUNCTION BOX

10' COPPER CLAD GROUND ROD

WITH INSPECTION WELL

10' COPPER CLAD GROUND ROD

SELECTOR SWITCH N.C.

SELECTOR SWITCH N.O.

TIME DELAY ON DE-ENERGIZATION N.C.

TIME DELAY ON DE-ENERGIZATION N.O.

TIME DELAY ON ENERGIZATION N.C.

TIME DELAY ON ENERGIZATION N.O.

PRESSURE SWITCH N.C.

OPENS ON FALLING PRESSURE

PRESSURE SWITCH N.O.

CLOSES ON FALLING PRESSURE

PRESSURE SWITCH N.C.

OPENS ON RISING PRESSURE

PRESSURE SWITCH N.O.

CLOSES ON RISING PRESSURE

LIMIT N.C.

LIMIT N.O.

LEVEL N.C. OPENS

ON RISING LEVEL

LEVEL N.O. CLOSES

ON RISING LEVEL

THERMOSTAT N.C.

OPENS ON RISING TEMP

THERMOSTAT N.O.

CLOSES ON RISING TEMP

FLOW N.C. OPENS

ON RISING FLOW

FLOW N.O. CLOSES

ON RISING FLOW

PUSH BUTTON SPRING RETURN N.O.

PUSH BUTTON SPRING RETURN N.C.

CONTACT N.O. RELAY

OR DEVICE CONTACT

TORQUE SWITCH

CONTACT N.C. RELAY

OR DEVICE CONTACT

FUSE

TERMINAL-DEVICE

TERMINAL-BLOCK

3-WAY SWITCH

ENCASED IN BUILDING STRUCTURE OR SLAB

LED LIGHT

TIME METER

SPACE HEATER

DUPLEX RECEPTACLE

CIRCUIT BREAKER

(MOLDED CASE)

EARTH GROUND

PHOTOCELL

TRANSFER SWITCH

'W' INDICATES:

A - AUTOMATIC

M - MANUAL

HATCHING INDICATES EXISTING WORK

TO BE REMOVED OR DEMOLISHED

THERMAL OVERLOAD

HANDHOLE (SIZE PER NEC)

DUPLEX RECEPTACLE

JB

A

A

EXPLOSION-PROOF CONDUIT SEAL

CONDUIT EXPANSION FITTING

HH

MANHOLE (SIZE PER NEC)MH

PULLBOX (SIZE PER NEC)PB

NON-RIGID RACEWAY

WALL MOUNT LIGHT FIXTURE

FLOOD LIGHT AIMING POINT

CEILING MOUNTED DOWNLIGHT FIXTURE

CEILING MOUNTED LIGHT FIXTURE

PROVIDING EMERGENCY ILLUMINATION

CEILING MOUNTED LIGHT FIXTURE

CONDUIT CAPPED

OVERHEAD ELECTRICAL

OVERHEAD FIBER OPTIC

OVERHEAD CABLE TV

OVERHEAD TELEPHONE LINE

UNDERGROUND TELEPHONE LINE

BORED CONDUIT

CASED BORE

DIRECT BURIED CABLE

NATURAL GAS LINE

RADIO TELEMETRY

HOMERUN FROM DEVICE TO PANEL

(ABOVE GROUND)

HOMERUN FROM DEVICE TO PANEL

(BELOW GROUND)

PHOTOCELL

HIGHT MAST

POLE MOUNT LIGHT FIXTURE

TWIN HEAD EMERGENCY LIGHT FIXTURE

EXIT SIGN WITH EMERGENCY HEADS;

ARROWS AS INDICATED

WALL MOUNTED EXIT SIGN;

ARROWS AS INDICATED

CEILING MOUNTED EXIT SIGN;

ARROWS AS INDICATED

LC

X

X

LIGHTING CONTROL POWER PACK

CEILING MOUNTED OCCUPANCY SENSOR

WALL MOUNTED OCCUPANCY SENSOR

WALL SWITCH

'XX' DESIGNATES:

NO SUBSCRIPT - SINGLE POLE

3 - 3 WAY SWITCH

4 - 4 WAY SWITCH

D - DIMMER

K - KEY OPERATED

L - WITH PILOT LIGHT

M - MOTOR RATED

O - OCCUPANCY MOTION SENSOR

T - TIMER

CR - CORROSION RESISTANT

EP - EXPLOSION PROOF

TS - TIME SWITCH

WP - WEATHERPROOF

TRACK LIGHTING; LENGTH AND NUMBER

OF FIXTURES AS INDICATED ON PLANS

QUADPLEX RECEPTACLE

SINGLE OUTLET RECEPTACLE

SPECIAL PURPOSE RECEPTACLE

ALL RECEPTACLES TO BE MOUNTED 18" AFF

UNLESS OTHERWISE NOTED. FOR ALL

RECEPTACLES, 'XX' DESIGNATES:

CLG - CEILING MOUNT

CR - CORROSION RESISTANT

EP - EXPLOSION PROOF

GF - GROUND FAULT

WP - WEATHER PROOF

WPIU - WEATHERPROOF WHILE-IN-USE

MULTI-RECEPTACLE ASSEMBLY WITH

RECEPTACLES AS INDICATED

FLOOR MOUNTED DUPLEX RECEPTACLE

FLOOR MOUNTED BOX POWER

AND TELECOM RECEPTACLES

PROTECTIVE RELAY, METERING, OR

INTERLOCKING DEVICE; 'XX'

DESIGNATES:

AM - AMMETER

I - ELECTRICAL INTERLOCK

K - KIRK KEY INTERLOCK

LS - LOAD SHED

PF - POWER FACTOR

VM - VOLTMETER

25 - SYNCHRONISM CHECK

27 - UNDER VOLTAGE RELAY

46 - CURRENT UNBALANCE

47 - PHASE-SEQUENCE RELAY

50 - INSTANTANEOUS

OVERCURRENT RELAY

51 - TIME OVERCURRENT RELAY

52 - AC CIRCUIT BREAKER

55 - POWER FACTOR

59 - OVER VOLTAGE RELAY

64 - GROUND PROTECTIVE RELAY

81 - FREQUENCY

86 - LOCKOUT RELAY

EMERGENCY SHUTDOWN/STOP N.C.

CONNECTION TO GROUND GRID

FOR ALL FIXTURES, 'XX' DESIGNATES FIXTURE TYPE

AS SPECIFIED ON LIGHTING FIXTURE SCHEDULE

ALL DEVICES/PLATES TO BE IN OWNER'S CHOICE OF COLORS.

LOW VOLTAGE

DRAWOUT AIR CIRCUIT BREAKER

MEDIUM VOLTAGE

DRAWOUT AIR OR VACUUM CIRCUIT BREAKER52

UPS

SPD

INDUCTION MOTOR; DESIGNATION AND

HP RATING AS INDICATED

PANELBOARD

UNINTERRUPTIBLE POWER SUPPLY

SURGE SUPPRESSION DEVICE

CONNECTION TO ELECTRICAL UTILITY

NON-FUSED DISCONNECT SWITCH

FUSED DISCONNECT SWITCH

MISCELLANEOUS ELECTRICAL EQUIPMENT;

TYPE AND RATING AS INDICATED

ELECTRICAL EQUIPMENT BOUNDARY

PORTABLE POWER CONNECTION

LIGHTNING ARRESTOR

M UTILITY METER

POTENTIAL TRANSFORMER (PT)

CURRENT TRANSFORMER (CT)

G GENERATOR

CONCRETE ENCASED DUCTBANK

UNDER ROADWAY

CABLE TRAY

CABLE/RACEWAY TAG

DESIGNATIONS:

FOR 'W': P - POWER (241-600VAC)

L - POWER (51-240VAC)

D - DC POWER

C - CONTROL

I - INSTRUMENTATION

E - EMERGENCY SHUTDOWN

F - FIBER OPTIC COMMUNICATIONS

O - OTHER COMMUNICATIONS

FOR 'XXXX': EQUIPMENT REFERENCE

FOR 'YY': SEQUENTIAL REFERENCE

TIMING RELAY COILT

CONTROL RELAY COILCR

120VAC TRANSFORMER

SELECTOR SWITCH OPERATOR

WITH FUNCTION SHOWN

SURFACE MOUNTED OR SUSPENDED

INDUSTRIAL STRIP TYPE FIXTURE

LC

LIGHTING CONTACTOR 6 POLE, ELECTRICALLY

HELD NEMA 1 H-O-A SELECTOR SWITCH

UNLESS OTHERWISE INDICATED

WTS

RECEPTACLE SYMBOLS

XX

MAGNETIC STARTER

COMBINATION STARTER

FUSED UNLESS NOTED

VFD VARIABLE FREQUENCY DRIVE

PQM POWER QUALITY MONITOR

SSRV SOLID STATE REDUCED VOLTAGE STARTER

SST SOLID STATE TRIP

RVSS REDUCED VOLTAGE SOFT STARTER

LI

101 CALLOUT - INTRUMENT

CALLOUT - EQUIPMENT

CONDUCTORS CONNECTED

CONDUCTORS NOT CONNECTED

CONTINUATION

HEAVY LINE INDICATES NEW WORK

TO BE PROVIDED

LIGHT LINE INDICATES NON-ELECTRICAL,

EXISTING ELECTRICAL, OR FUTURE

LINE-BREAK

GROUND CONDUCTOR; BARE COPPER

GROUND COUNTERPOISE (4/0 COPPER)

GROUND CONDUCTOR;

BURIED 30" BELOW GRADE

GROUND CONDUCTOR W/ EXOTHERMIC

CONNECTION; PIGTAIL 18" AFF

GROUND CONDUCTOR W/

MECHANICAL CONNECTION

GROUND BAR

CONCRETE ENCASED ELECTRODE OR

INDICATES BONDING TO CONCRETE REBAR

GROUNDING SYMBOLS

GENERAL AND ANNOTATIVE SYMBOLS

CALLOUT - CONDUIT

PREFIX: P = POWER

C = CONTROLS

S = SIGNAL

X = SUFFIX (VARIABLE)

M = MEDIUM VOLTAGE

PMP-040401

# KEYED NOTE REFERENCE

AIR TERMINAL - ROOF MOUNTED

(3/8"Ø X 12" U.N.O.)

F = ADHESIVE SECURED

LIGHTNING PROTECTION SYMBOLS

AIR TERMINAL - MOUNTED TO SIDE

OF EQUIPMENT/PARAPET

AIR TERMINAL - MULTIPOINT

AIR TERMINAL - ELEVATED HEIGHT

WITH DIAGONAL BRACING

H = OVERALL HEIGHT ABOVE MOUNTING SURFACE

CROSS CONDUCTOR

CLASS I LIGHTNING PROTECTION CABLE

CLASS II LIGHTNING PROTECTION CABLE

THROUGH-ROOF PENETRATION SEAL

CONDUCTOR BONDING CONNECTION

EQUIPMENT/BUILDING BONDING CONNECTION

A

SHT #

OFF-SHEET REFERENCE FOR

WIRING AND CIRCUITS

TWO WINDING TRANSFORMER;

PHASES AS DETERMINED BY OCPD

- 'Z' INDICATES % IMPEDANCE ANSI STANDARD IF NOT SPECIFIED

- 'WW' INDICATES STRUCTURE DESIGNATION

- 'XX' INDICATES POWER RATING

- 'YY' INDICATES PRIMARY VOLTAGE

- 'QQ' INDICATES SECONDARY VOLTAGE WINDINGS AS INDICATED

- ' ' INDICATES DELTA CONNECTION

- ' ' INDICATES WYE CONNECTIONS

WITH GROUNDED NEUTRAL

FULL VOLTAGE NON REVERSING CONTACTOR

'XX' DESIGNATES NEMA SIZE OR:

BC = BYPASS CONTACTOR

OC = OUTPUT ISOLATION CONTACTOR

IC = INPUT ISOLATION CONTACTOR

MOTOR OVERLOAD; RATED FOR DEVICE PROTECTING;

CLASS 20 UNLESS OTHERWISE INDICATED

'XX' DESIGNATES TYPE:

T = THERMAL

E = ELECTRONIC

LIGHTING CONTACTOR

'XX' DESIGNATES AMPERE RATING

'Y' DESIGNATES NUMBER OF POLES

LIGHTING CONTACTOR

'XX' DESIGNATES AMPERE RATING

'Y' DESIGNATES NUMBER OF POLES

XX

XX

XXA/Y

XX

XFMR

XX kVA

YY-QQV

Z%

FULL VOLTAGE REVERSING CONTACTOR

- 'X' DESIGNATES NEMA SIZE

- 'F' INDICATES FORWARD CONTACTOR

- 'R' INDICATES REVERSING CONTACTOR

TWO SPEED STARTER

- 'X' DESIGNATES NEMA SIZE

- 'H' INDICATES HIGH SPEED CONTACTOR

- 'L' INDICATES LOW SPEED CONTACTOR

REDUCED VOLTAGE AUTOTRANSFORMER

- 'X' DESIGNATES NEMA SIZE

- 'Y' INDICATES TAP PERCENTAGE

R

L

X

X

F

H

X

Y%

CAPACITOR

- 'XX' INDICATES kVAR RATINGXXkVAR

W-XXXX-YY

P-ABC-123456X

DOWN-LEAD CONDUCTOR (TO EARTH ELECTRODE SYSTEM);

PROVIDE BI-METALLIC CONNECTOR IN JUNCTION BOX WHEN

TRANSITIONING BETWEEN ALUMINUM LIGHTNING

PROTECTION CABLE AND COPPER GROUNDING CABLE

S P

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THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

F O

R T

W O

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H , T

X

July 8, 2026

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Auxiliary location normally accessible to operatorField mounted

Primary location normally accessible to operator

Discrete instruments

Shared display, shared control

Computer function

Programmable logic control

NORMALLY INACCESSIBLE OR BEHIND-THE-PANEL DEVICES OR FUNCTIONS MAY BE

DEPICTED BY USING THE SAME SYMBOL BUT WITH DASHED HORIZONTAL BARS, I.E.:

FUTURE EQUIPMENT

INSTRUMENTS SHARING COMMON HOUSING

GENERAL NOTES

APPLICABLE BUILDING CODES AND STANDARDS

EVAC VOICE EVACUATION PANEL

FAAP FIRE ALARM ANNUNCIATOR PANEL

FACP FIRE ALARM CONTROL PANEL

F FIRE ALARM MANUAL PULL STATION

GD GAS DETECTOR

'XX' DESIGNATES GAS TYPE

SD SMOKE DETECTOR

'XX' DESIGNATES:

ID - IN DUCT

I - IONIZATION

P - PHOTO ELECTRIC

IP - DUAL RATED

R - RETURN

S - SUPPLY

F FIRE ALARM STROBE LIGHT WALL MOUNTED

F

FIRE ALARM SPEAKER/STROBE LIGHT COMBINATION

WALL MOUNTED

H HORN UNIT ONLY

R FIRE ALARM RELAY

FE FIRE EXTINGUISHER

FS FIRE ALARM FLOW SWITCH

PS LOW PRESSURE SWITCH

TS FIRE ALARM TAMPER SWITCH

TB FIRE ALARM TELEPHONE BASE

SP

MASS NOTIFICATION SPEAKER/STROBE

LIGHT COMBINATION WALL MOUNTED

SP MASS NOTIFICATION SPEAKER

CEILING MOUNTED

SPT MASS NOTIFICATION SPEAKER/STROBE COMBINATION

CEILING MOUNTED

ST FIRE ALARM STROBE

CEILING MOUNTEDFA

FIRE ALARM SYMBOLS

1. OCCUPATIONAL SAFETY AND HEALTH ACT (OSHA)

2. NFPA 70-2023, NATIONAL ELECTRIC CODE

3. NFPA 820, STANDARD FOR FIRE PROTECTION IN WASTEWATER

TREATMENT AND COLLECTION FACILITIES

4. ALL APPLICABLE BUILDING CODES & STANDARDS NOT SPECIFIED HEREIN

FD FLAME DETECTOR

'XX' DESIGNATES:

UV/IR - COMBINATION

UV - ULTRAVIOLET

IR - INFRARED

VR - VISIBLE RADIATION

HD HEAT DETECTOR

'XX' DESIGNATES:

F - FIXED

R - RATE OF RISE

GAP GRAPHIC ANNUNCIATOR

ANN REMOTE ANNUNCIATOR PANEL

FIRE ALARM SYSTEM CONDUIT AND WIRING

RL OUTPUT RELAY

VS

PS PRESSURE SWITCH

DH

VALVE SUPERVISOR SWITCH

DOOR HOLDER

DC DOOR CONTACT

RX REQUEST TO EXIT

CR CARD READER

CRP CARD READER WITH PINPAD

DL DOOR LATCH - ELECTRIC STRIKE

ACCESS CONTROL / SECURITY SYMBOLS

IDP INTRUSION DETECTION PANEL; PROVIDE 120VAC BRANCH CIRCUIT

ACP ACCESS CONTROL PANEL; PROVIDE 120VAC BRANCH CIRCUIT

HS INTERCOM HANDSET

INTERCOM SPEAKER

ABBREVIATIONS

ISA INSTRUMENT IDENTIFICATION

Letter First Position Next Position If Used

Next Position If Used

Next Position If Used

Measured Variable

Variable Modifier

Instrument Function

Instrument Function Modifier

Analysis AlarmA

Burner / FlameB

Conductivity (Mho) ControllerC

EMF (Volts) Element (Primary)E

Density (SG) DifferentialD

Current (Amps) IndicatorI

Hand (Manual) HighH

Flow Fraction (Ratio)F

Gauging (Dimensional) GlassG

Power (Watts) ScanJ

Time / ScheduleK

Moisture (Humidity) Middle (Intermediate)M

Level Light LowL

Not Assigned Relay or ComputeY

User's ChoiceX

Viscosity ValveV

Weight WellW

Radiation RecordR

Speed (Frequency) Safety SwitchS

Multivariable MultifunctionU

Temperature TransmitterT

Quantity (Event) Integrate (Totalize)Q

Pressure Point (Test Connection)P

VibrationN

Not Assigned OrificeO

PositionZ

1. ALL WORK SHALL CONFORM TO THE REQUIREMENTS OF THE NATIONAL ELECTRICAL CODE, NATIONAL ELECTRIC SAFETY CODE, N.F.P.A., O.S.H.A. REGULATIONS AND ALL OTHER EXISTING CODES AND

REGULATIONS OF AUTHORITIES WHICH HAVE JURISDICTION.

2. THE CONTRACT DRAWINGS ARE DIAGRAMMATIC IN NATURE AND NOT EVERY DETAIL OR CONDUIT IS SHOWN. EXISTING CONDITIONS AND DIMENSIONS SHALL BE VERIFIED IN THE FIELD BEFORE COMMENCING ANY FABRICATION, ORDERING ANY MATERIAL, OR PERFORMING ANY WORK. ANY DEPARTURE FROM CONCEPT SHOWN ON THE CONTRACT DRAWINGS SHALL BE SUBMITTED TO THE ENGINEER FOR APPROVAL. ALL ELECTRICAL EQUIPMENT SHOWN ON THE DRAWINGS AND/OR REQUIRED FOR THE FULL INTEGRITY OF THE CONTRACT SHALL BE FURNISHED, INSTALLED AND CONNECTED BY THE CONTRACTOR, EXCEPT WHERE EQUIPMENT SHOWN IS IDENTIFIED AS "EXISTING" OR OTHERWISE NOTED ON THE DRAWINGS.

3. UNLESS OTHERWISE NOTED, EQUIPMENT AND MATERIALS TO BE PROVIDED SHALL BEAR LISTING AND LABELING BY A NATIONALLY RECOGNIZED TESTING AGENCY WHERE SUCH STANDARD HAD BEEN

ESTABLISHED FOR THAT TYPE OF EQUIPMENT/MATERIAL.

4. THE CONTRACTOR SHALL SUBMIT DETAILED EQUIPMENT LAYOUT PLANS, SECTIONS, AND MOUNTING DETAILS SHOWING PROPOSED LOCATION OF ALL EQUIPMENT AND REQUIRED WORKING/SERVICE

CLEARANCES PRIOR TO INSTALLATION.

5. CONDUITS SHALL CONTAIN AN INSULATED GROUND WIRE BONDED TO ENCLOSURES AND SIZED IN ACCORDANCE WITH THE REQUIREMENTS OF THE NEC, IF SIZE IS NOT SHOWN ON THE CONTRACT

DRAWINGS.

6. THE CONTRACTOR SHALL PROVIDE CONDUIT FITTINGS, CONNECTORS, CLAMPS, HARDWARE, HANGERS, AND SUPPORTS AS NECESSARY FOR A COMPLETE INSTALLATION.

7. THE CONTRACTOR SHALL PROVIDE TAGS FOR EQUIPMENT, CONDUITS, AND CABLES THAT ARE INSTALLED UNDER THIS CONTRACT. TAG IDENTIFICATIONS SHALL BE IN ACCORDANCE WITH CONTRACT

DRAWINGS. TAGS FOR CONDUITS SHALL BE AS DESCRIBED IN SPECIFICATIONS.

8. UNUSED OPENINGS IN CONDUITS, BOXES, DISCONNECT SWITCHES, CABINETS, AND PANEL BOARDS SHALL BE CAPPED OR PLUGGED.

9. UPDATE EXISTING PANELBOARD DIRECTORIES TO REFLECT THE CIRCUITING IN EXISTING PANELBOARDS AFFECTED BY THIS ALTERATION.

10. CONTRACTOR SHALL PROVIDE THE NECESSARY MATERIALS, LABOR AND ATTENDANCE FOR THE OPERATION OF TEMPORARY LIGHT AND CONSTRUCTION POWER AS REQUIRED DURING WORKING

HOURS FOR THE ENTIRE CONSTRUCTION PERIOD.

11. CONTRACTOR SHALL MAINTAIN CONTINUITY OF ANY EXISTING CIRCUITS AFFECTED BY THIS ALTERATION. RECONNECT ALL ALTERED OR REROUTED WORK TO ITS FULLY FUNCTIONAL STATE PRIOR TO

ALTERATION.

12. PROVIDE ALL NECESSARY TEMPORARY WIRING TO MAINTAIN EXISTING INSTALLATIONS WHICH MUST REMAIN IN SERVICE DURING CONSTRUCTION PERIOD.

13. ALL BRANCH CIRCUITS OVER 75 FEET IN LENGTH SHALL BE RUN WITH #10 CONDUCTOR, UNLESS OTHERWISE NOTED.

14. SCHEDULE ALL DISCONNECTION AND INTERRUPTIONS OF ELECTRICAL SERVICE, COMMUNICATIONS AND SUPERVISORY SYSTEMS WITH THE OWNER AND ENGINEER.

15. CONTRACTORS SHALL FOLLOW ALL OWNER SITE SAFETY WORK PROCESSES AND PROCEDURES, FOR EXAMPLE, WORK PERMITS, SAFETY TASK ANALYSIS, LOCKOUT TAGOUT (LOTO), LOCK, TAG AND

TRY, AND RED TAG, ETC.

16. CONTRACTORS SHALL COORDINATE ALL WORK ACTIVITIES WITH OPERATIONS, MAINTENANCE, AND OTHER CONTRACTORS.

17. UNLESS SPECIFICALLY NOTED, ALL ELECTRICAL EQUIPMENT (GENERATORS, AUTOMATIC TRANSFER SWITCHES, PANELBOARDS, MOTOR CONTROLLERS, WIRE, PANELBOARDS, SWITCHBOARDS, DISCONNECTS, LIGHTING, INSTRUMENTS, CONTROL PANELS, MOTORS, ETC.) THAT MAY BE SHOWN AS TO BE REMOVED ARE THE PROPERTY OF THE OWNER AND SHALL BE RETURNED TO THE OWNER.

18. THE CONTRACTOR SHALL MANDREL TEST ALL RETAINED CONDUITS AND REMOVE ANY FOREIGN MATERIAL PRIOR TO PULLING NEW CONDUCTORS.

A, AMP AMPERE

AF AMPERE FUSE

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AHF ACTIVE HARMONIC FILTER

AHJ AUTHORITY HAVING JURISDICTION

AI ANALOG INPUT

AIC AMPERES INTERRUPTING CURRENT

AIL AMBER INDICATING LIGHT

AL ALUMINUM

ALT ALTERNATE

AO ANALOG OUTPUT

AS AMPERE SWITCH

ATS AUTOMATIC TRANSFER SWITCH

AUTO AUTOMATIC

AUX AUXILIARY

AWG AMERICAN WIRE GAUGE

BLDG BUILDING

BP BY-PASS CONTACTOR

C CONDUIT

CB CIRCUIT BREAKER

CDR CONDUCTOR

CHG CHARGER-BATTERY

CKT CIRCUIT

CNTL CONTROL

CO CONDUIT ONLY

COMPT COMPARTMENT

CONTD CONTINUED

CP CONTROL PANEL

CPT CONTROL PANEL TRANSFORMER

CR CONTROL RELAY

CT CURRENT TRANSFORMER

CU COPPER

DB DUCT BANK

DET DETAIL

DI DISCRETE INPUT

DIAG DIAGRAM

DISC DISCONNECT

DO DISCRETE OUTPUT

DP DISTRIBUTION PANEL

DWG(S) DRAWING(S)

EL ELEVATION

EGC EQUIPMENT GROUNDING CONDUCTOR

EMER EMERGENCY

ENET ETHERNET

EQUIP EQUIPMENT

ETM ELAPSED TIME METER

EX EXISTING

FDR FEEDER

FIT FLOW INDICATING TRANSMITTER

FO FIBER OPTIC

FV FRONT VIEW

GEN GENERATOR

GFCI GROUND-FAULT CIRCUIT INTERRUPTER

GRI GROUND FAULT INTERRUPTING

GFP GROUND-FAULT PROTECTION OF EQUIPMENT

GIL GREEN INDICATING LIGHTING

GND GROUND

GRS GALVANIZED RIGID STEEL

HH HANDHOLE

HOA HAND-OFF-AUTO

HP HORSEPOWER

HTR HEATER

HZ HERTZ

I/O INPUT/OUTPUT

IC ISOLATION CONTACTOR

IG ISOLATED GROUND

INST INSTANTANEOUS

INTLK INTERLOCK

IPB ILLUMINATED PUSHBUTTON

J JUNCTION BOX

JMX JET MIXER

KCMIL THOUSAND CIRCULAR MILS

KV KILOVOLTS

KVA KILOVOLT-AMPERES

KVAR KILOVARS

KW KILOWATTS

KWH KILOWATT HOUR

LC/C LIGHTING CONTROL / CONTACTOR

LCP LOCAL CONTROL PANEL

LS LEVEL SWITCH

LSH LEVEL SWITCH HIGH

LT LEVEL TRANSMITTER

LTFMC LIQUID TIGHT FLEXIBLE METAL CONDUIT

LTG LIGHTING

LV LOW VOLTAGE

mA MILLIAMPERES

MAN MANUAL

MCP MOTOR CIRCUIT PROTECTOR

MH MANHOLE

MIN MINUTE, MINIMUM

MPZ MINI POWER ZONE

MS MAGNETIC STARTER

MTR, M MOTOR

MTS MANUAL TRANSFER SWITCH

mV MILLIVOLTS

N NEUTRAL

N3R NEMA 3R PANEL

NA NON-AUTO

NC NORMALLY CLOSED

NF NON-FUSED

NO NORMALLY OPEN

NP NAMEPLATE

NTS NOT TO SCALE

OL OVERLOAD

PC PHOTOELECTRIC CELL

PDP POWER DISTRIBUTION PANEL

PFR PHASE FAILURE RELAY

PH, Ø PHASE

PLC PROGRAMMABLE LOGIC CONTROLLER

PM POWER METER

PMP PUMP

PNL PANEL

PR SHIELDED PAIR

PSI POUNDS PER SQUARE INCH

PTAC PACKAGED TERMINAL AIR CONDITIONER

PVC POLYVINYL CHLORIDE

PVC/RAC PVC COATED RIGID ALUMINUM CONDUIT

PVC/RGS PVC COATED RIGID GALVANIZED STEEL

RAC RIGID ALUMINUM CONDUIT

REF REFERENCE

REC RECEPTACLE

RGS RIGID GALVANIZED STEEL

RIL RED INDICATING LIGHT

RP REPLACE

RTD RESISTANCE TEMPERATURE DETECTOR

RVS REDUCED VOLTAGE STARTER

RVSS REDUCED VOLTAGE SOFT START

S, SEC SECOND

SE SERVICE ENTRANCE

SEL SELECTOR

SER SERVICE ENTRANCE RATED

SPD SURGE PROTECTIVE DEVICE

SPEC SPECIFICATION

SS STAINLESS STEEL

SSS SOLID STATE SOFT START

STA STATION

SW SWITCH

SWBD SWITCHBOARD

TB TERMINAL BOX, TERMINAL BLOCK

TOA TEST-OFF-AUTO

TSP TWISTED SHIELDED PAIR

TST TWISTED SHIELDED TRIAD

TYP TYPICAL

UP UTILITY POWER

UPS UNINTERRUPTIBLE POWER SUPPLY

V VOLTS

VA VOLT AMPS

VAC VOLTS ALTERNATING CURRENT

VCP VENDOR CONTROL PANEL

VDC VOLTS DIRECT CURRENT

VDS VIDEO DISPLAY STATION

VFD VARIABLE FREQUENCY DRIVE

W WIRE, WATTS

W/ WITH

W/O WITHOUT

WIL WHITE INDICATING LIGHTING

WP WEATHERPROOF

WPIU WEATHERPROOF WHILE-IN-USE

XFMR TRANSFORMER

XLP CROSS-LINKED POLYETHYLENE

XP EXPLOSION-PROOF

ZS POSITION SWITCH

S P

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THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

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4.

0.

THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

F O

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G

G

GEN

60KW

0.8PF

208Y/120V 225A/3P

EXISTING SINGLE LINE DIAGRAM PROPOSED SINGLE LINE DIAGRAM

ATS

208Y/120V 225A, 3P

NEMA 3R

35KAIC MIN

SEQUENCE OF CONSTRUCTION:

1. INSTALL NEW ATS MOUNTED ON SOUTH EXTERIOR WALL OF

CONTROL TOWER.

2. POUR NEW GENERATOR PAD. INSTALL GENERATOR MOUNTED ON

NEW PAD AS SHOWN ON SITE PLAN, AND INSTALL CONDUITS AND

CONDUCTORS BETWEEN GENERATOR AND ATS. TERMINATE

CONDUCTORS ON EMERGENCY TERMINALS OF NEW ATS. INSTALL

CONDUITS AND CONDUCTORS BETWEEN GENERATOR AND

PANELBOARD FEEDING GEN AUXILIARY LOADS (PANEL C).

3. START UP AND TEST NEW GENERATOR AND ALL ASSOCIATED

EQUIPMENT FOR 4 HOURS TO ENSURE PROPER OPERATION.

CONDUCT ALL TESTING PER NFPA 110 FOR LEVEL 1 TYPE 10 EPSS.

4. SWITCH EXISTING ATS TO EMERGENCY POWER TO ENABLE

EXISTING GENERATOR TO PROVIDE POWER TO PANEL B-1 DURING

CONSTRUCTION. TURN OFF NORMAL POWER SUPPLY BY

SWITCHING OFF EXISTING ATS CIRCUIT BREAKER IN PANEL A.

5. DISCONNECT AND REMOVE CONDUCTORS BETWEEN NORMAL

POWER TERMINALS AT EXISTING ATS AND PANEL A. INSTALL LB

TYPE CONDUIT BODY ABOVE EXISTING ATS AND CONNECT TO

EXISTING ATS NORMAL POWER FEED CONDUIT. INSTALL CONDUIT

BETWEEN NEW LB CONDUIT BODY AND NEW ATS.

6. INSTALL NEW CONDUCTORS BETWEEN NORMAL POWER

TERMINALS AT NEW ATS AND PANEL A, USING NEW CONDUIT

BODY AS PULL POINT.

7. INSTALL NEW CONDUIT AND CONDUCTORS BETWEEN EXISTING

ATS AND NEW ATS. SPLICE NEW ATS LOAD SIDE CONDUCTORS

WITH EXISTING CONDUCTORS FEEDING PANEL B-1 INSIDE

EXISTING ATS ENCLOSURE.

8. DISCONNECT AND REMOVE EXISTING GENERATOR WIRING FROM

EXISTING ATS, AND REMOVE SWITCHING EQUIPMENT FROM

EXISTING ATS. RETAIN EXISTING ATS ENCLOSURE FOR USE AS

JUNCTION BOX BETWEEN NEW ATS AND PANEL B-1.

9. SWITCH ATS BREAKER IN PANEL A ON TO FEED PANEL B-1 VIA

NEW ATS NORMAL POWER WITH NEW GENERATOR CONNECTED

TO EMERGENCY POWER TERMINALS FOR BACKUP POWER.

10. DISCONNECT AND REMOVE EXISTING GENERATOR AND ALL

ASSOCIATED EQUIPMENT, INCLUDING BLOCK HEATER, BATTERY

CHARGERS, DIESEL FUEL SYSTEM, AND ALL AUXILIARY LOAD

CIRCUITS. DISPOSE OF DIESEL FUEL VIA BURNING; DO NOT

RE-USE DIESEL FUEL IN NEW GENERATOR.

11. SEAL ANY UNUSED OPENINGS IN EXISTING ATS ENCLOSURE TO

PREVENT WEATHER OR WILDLIFE INTRUSION.

(1) 4-4/0 AWG CU XHHW-2 +

1-2 AWG CU XHHW-2 GND

IN (1) 3" ALUMINUM RMC MIN

(1) 4-4/0 AWG CU XHHW-2 +

1-2 AWG CU XHHW-2 GND

IN (2) 3" PVC SCHED 40 (1 SPARE)

(1) 6-14 AWG

IN (1) 1" PVC SCHED 40.

B C

KEYED NOTES:

A. RETAIN EXISTING ATS ENCLOSURE FOR USE AS A JUNCTION BOX

IN NEW INSTALLATION. DISCONNECT AND REMOVE SWITCHING

HARDWARE. SEAL ANY UNUSED CONDUIT PENETRATIONS.

KEYED NOTES:

A. RE-USE EXISTING CONDUIT AND CABLES BETWEEN EXISTING ATS

AND PANEL B-1.

B. GENERATOR SHALL BE FURNISHED WITH WEATHERPROOF

ENCLOSURE AND SUB-BASE TANK WITH SUFFICIENT DIESEL FUEL

CAPACITY TO RUN THE GENERATOR AT FULL LOAD FOR 96 HOURS

MINIMUM. GENERATOR SHALL BE NFPA 110 LEVEL 1, TYPE 10 EPSS.

C. PROVIDE 1"C. WITH 2-14 AWG FOR REMOTE ENGINE START AND 4-14

AWG FOR ATS POSITION STATUS INDICATIONS. COORDINATE EXACT

TERMINALS PER MANUFACTURER INTERCONNECTION DIAGRAMS.

GENERAL NOTES:

1. CONTRACTOR SHALL ONLY DISCONNECT POWER TO CONTROL

TOWER EQUIPMENT OUTSIDE OF TOWER OPERATIONAL HOURS

(7:00 AM TO 10:00 PM). CONTRACTOR SHALL COORDINATE ALL

POWER DISCONNECTIONS AND ENERGIZATIONS WITH THE OWNER

TO MINIMIZE DOWNTIME OF CONTROL TOWER EQUIPMENT.

2. FIELD-VERIFY AND DISCONNECT EXISTING GENERATOR AUXILIARY

CIRCUITS FROM PANEL C IN CONTROL TOWER MAIN ELECTRICAL

ROOM. REUSE SAME PANELBOARD CIRCUITS TO FEED NEW

GENERATOR AUXILIARY LOADS. COORDINATE EXACT ELECTRICAL

REQUIREMENTS WITH NEW GENERATOR MANUFACTURER

SUBMITTALS. UPDATE PANELBOARD SCHEDULE TO REFLECT NEW

LOADS.

3. REFERENCE FAA-E-2204E FOR ADDITIONAL GENERATOR

REQUIREMENTS.

A

A

LB

CONDUIT

BODY

PANEL C

(2) 3-10 AWG CU XHHW-2

IN (1) 1" PVC SCHED 40.

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THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

F O

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DEMOLITION PLAN

GENERAL NOTES:

1. REFER TO SINGLE LINE DIAGRAM FOR ADDITIONAL INFORMATION

INCLUDING THE SEQUENCE OF CONSTRUCTION.

2. DISCONNECT AND REMOVE EXISTING GENERATOR, DIESEL FUEL

TANK, AND ASSOCIATED EQUIPMENT.

PR

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4.

0.

THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

F O

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PROPOSED SITE PLAN

60KW GENERATOR

ATS

KEYED NOTES:

A. OPEN CUT AND REPAIR PAVEMENT AND SIDEWALK TO EQUAL OR

BETTER CONDITION.

GENERAL NOTES:

1. CONTRACTOR TO FIELD VERIFY ALL CONDUIT RUNS AND PROVIDE

ADDITIONAL PULL POINTS (E.G. JUNCTION BOXES, HANDHOLES)

AS REQUIRED TO MEET NEC REQUIREMENTS.

2. REFER TO SINGLE LINE DIAGRAM FOR CONDUIT SIZES.

3. REFER TO DETAIL SHEETS FOR DUCTBANK INSTALLATION

DETAILS.

CONCRETE PAD

12'-0" X 10'-0"

(1) 4-4/0 AWG CU XHHW-2 +

1-2 AWG CU XHHW-2 GND

IN (2) 3" PVC SCHED 40 (1 SPARE)

(1) 6-14 AWG CU XHHW-2

IN (1) 1" PVC SCHED 40.

(2) 3-10 AWG CU XHHW-2

IN (1) 1" PVC SCHED 40.

TO PANEL C

(1) 4-4/0 AWG CU XHHW-2 +

1-2 AWG CU XHHW-2 GND

IN (2) 3" PVC SCHED 40 (1 SPARE)

(1) 6-14 AWG CU XHHW-2

IN (1) 1" PVC SCHED 40.

(2) 3-10 AWG CU XHHW-2

IN (1) 1" PVC SCHED 40.

A

12" X 12" HANDHOLE

(2) 3-10 AWG CU XHHW-2

IN (1) 1" PVC SCHED 40.

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0.

THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

F O

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2'-0"

GROUND ROD INSTALLATION

N.T.S.

4" X 10' COPPER CLAD

GROUND ROD UNLESS

OTHERWISE SPECIFIED

EXOTHERMIC WELD

BARE COPPER WIRE

(CABLE SIZE PER DRAWINGS)

STEEL BEAM GROUND

CONNECTION

N.T.S.

BUILDING STEEL BEAM

EXOTHERMIC

WELD

BARE COPPER WIRE

(CABLE SIZE PER DRAWINGS)

4" X 10' COPPER CLAD GROUND ROD

UNLESS OTHERWISE SPECIFIED

INSTALLED BEFORE SLAB IS POURED

EXOTHERMIC

WELD

ACCESSIBLE GROUND

CONNECTION

N.T.S.

4" 1"

1'-2"

4" 1'-0"

4" X 10' COPPER CLAD

GROUND ROD UNLESS

OTHERWISE SPECIFIED

FINISHED GRADE

POLYMER CONCRETE BOX WITH COVER

PROVIDE LOGO ON COVER TO READ "GROUND"

CONCRETE ALL AROUND

CABLE-TO-ROD GROUND CLAMP

CONTINUOUS BARE

COPPER GROUND CABLE

(CABLE SIZE PER DRAWINGS)

GRAVEL FILL

FORM SQUARE

ALL AROUND

GROUND CONNECTION DETAIL

N.T.S.

COPPER WIRE

EDGE OF MOUNTING BASE

OR INSIDE BASE CAN

(CABLE SIZE PER DRAWINGS)

GROUND LUG

STAINLESS STEEL LOCK

WASHER AND NUT

THIS SPACE NOT USEDENCLOSURE AND CONDUIT

GROUNDING

N.T.S.

GROUND BUS

(ORIENTATION MAY VARY)

GROUNDING WIRE FROM

BUSHING TO GROUND

BUS (SIZE AS REQUIRED)WATERTIGHT THREADED

CONDUIT HUB WITH

INSULATED THROAT AND

GROUND BUSHING

RIGID METAL CONDUIT

(SIZE PER DRAWINGS)

ELECTRICAL ENCLOSURE

5 THIS SPACE NOT USEDTHIS SPACE NOT USED

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4.

0.

THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

F O

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7 ½" MIN (TYP.)

7 ½" MIN (TYP.)

WIDTH AS REQUIRED

CONCRETE SLAB

UNDER CONCRETE SLAB UNDERGROUND CONDUIT

N.T.S.

6"

7 ½" MIN (TYP.)

7 ½" (TYP.)

NON-PROTECTED UNDERGROUND

POWER/CONTROL CONDUIT

N.T.S.

2'-0"

MARKER TAPE

GENERAL NOTES

1. CONDUIT SPACING SHOWN ON DETAILS 1, 2, 3, AND 4

SHALL BE ACHIEVED USING CARLON SPACERS OR

ENGINEER APPROVED EQUAL.

2. UNDERGROUND CONDUIT INSTALLATION

REQUIREMENTS:

2.1. ALL MEDIUM VOLTAGE AND FIBER OPTIC

CONDUCTORS INSTALLED UNDERGROUND

SHALL BE ROUTED IN CONCRETE ENCASED

CONDUIT.

2.2. ALL CONDUITS CROSSING ROADWAYS SHALL

BE CONCRETE ENCASED.

2.3. ALL CONDUITS FROM PAD-MOUNTED

TRANSFORMERS TO SERVICE ENTRANCE

SHALL BE CONCRETE ENCASED.

2.4. ALL OTHER UNDERGROUND CONDUITS SHALL

BE INSTALLED PER DETAIL 2 UNLESS

OTHERWISE SPECIFIED.

3. ABOVE GROUND CONDUIT SHALL BE RIGID

ALUMINUM UNLESS OTHERWISE SPECIFIED IN

DRAWINGS.

4. ALL EXPOSED CONDUIT NOT IN AN AIR CONDITIONED

SPACE SHALL BE RIGID ALUMINUM.

5. FOR PORTION OF CONCRETE SLAB THAT IS SAW CUT

AND PATCHED DUE TO DUCTBANK INSTALLATION,

INCLUDING SIDEWALKS AND PARKING AREAS,

MATCH EXISTING SURROUNDING CONCRETE

THICKNESS AND TIE INTO EXISTING CONCRETE

REINFORCEMENT.

1'-0"

2'-0"

THIS SPACE NOT USED

1'-0"

MARKER TAPE

MATCH SURROUNDING

CONCRETE THICKNESS

THIS SPACE NOT USEDTHIS SPACE NOT USEDTHIS SPACE NOT USED

1 2

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0.

THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

F O

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W O

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CONCRETE ENCASED

ELECTRICAL CONDUITS

N.T.S.

ABOVE GRADE WALL CONDUIT

PENETRATION

N.T.S.

CONDUIT PENETRATION AT

CONSTRUCTION JOINT

N.T.S.

ABOVE GRADE CONDUIT

PENETRATION

N.T.S.

THIS SPACE NOT USED

CAULK WITH SYNTHETIC

WATERPROOF RUBBER

SEALING COMPOUND ALL

AROUND (TYP. BOTH SIDES)

GENERAL NOTES:

1. CONCRETE ENCASED ELECTRICAL CONDUITS AT PRECAST MANHOLE OR HANDHOLE

WITHOUT WATERSTOP.

SYNTHETIC SPONGE RUBBER

EXPANSION JOINT MATERIAL

(TYP. ALL AROUND)

CONDUIT (AS

SPECIFIED ON

DRAWINGS)

CONCRETE DUCT

BANK (SEE DETAIL)

(TYP. ALL AROUND) 1"

1" (TYP.)

BELL END BUSHING (TYP.)

FIRE RETARDANT SEALING

COMPOUND AS SPECIFIED.

SEALANT RATING TO MATCH OR

EXCEED FIRE RATING OF WALL

CONDUIT (AS SPECIFIED

ON DRAWINGS)

FINISH SURFACE TO MATCH

ADJACENT WALL (TYP.)

CONCRETE OR CMU WALL

HYDROPHILIC

WATER STOP CAULK

AROUND CONDUIT

CONDUIT

CONSTRUCTION JOINT

WATER STOP

GENERAL NOTES:

1. PROVIDE HYDROPHILIC WATERSTOP CAULKING AROUND CONDUITS AT EACH SIDE OF

ALL CONSTRUCTION JOINTS IN WALLS AND SLABS OF WATER CONTAINING

STRUCTURES.

2. WHERE WATER IS ONLY ON ONE SIDE OF THE WALL OR SLAB, PLACE CONDUIT ON THE

NON-WATER CONTAINING SIDE OF WATERSTOP.

6" (TYP.)

RIGID COUPLING

CONDUIT

STRUCTURAL FLOOR

SILICON SEALANT OR GROUT

THREADED GALVANIZED

SQUARE HEAD PLUG FINISHED FLOOR

FUTURE CONDUIT

TERMINATION IN FLOOR

N.T.S.

RACEWAY MATERIAL

AS SPECIFIED

CONCRETE ENCASEMENT

WHERE SHOWN ON PLANS

SEE APPLICABLE WALL

PENETRATION DETAILS

LB AND RISER MATERIAL AS SPECIFIED

CONCRETE SLOPED AWAY

FROM BUILDING, 1" CHAMFER

ALL AROUND

COMPRESSIBLE JOINT FILLER

PVC COATED RAC SWEEP ELBOW

FOOTING OR FOUNDATION

PVC COATED RAC (SIZE AS

SPECIFIED ON DRAWINGS)

EXPANSION FITTING

GENERAL NOTES:

1. ABOVE GRADE CONDUIT PENETRATION THROUGH EXISTING BUILDINGS OR STRUCTURES.

OUTSIDE | INSIDE

THIS SPACE NOT USEDTHIS SPACE NOT USED

1 2 3

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THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

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HANDHOLE INSTALLATION

N.T.S.

GENERAL NOTES:

1. FINAL POSITION OF END OF CONDUIT SHALL NOT EXCEED ONE-HALF THE DISTANCE TO THE SIDE OF BOX OPPOSITE THE CONDUIT ENTRY.

2. PLACE GRAVEL "UNDER" THE BOX. NOT "IN" THE BOX. GRAVEL SHOULD NOT ENCROACH ON THE INTERIOR VOLUME OF THE BOX.

3. INSTALL BUSHING ON THE UPPER END OF ALL ELBOWS

4. MAINTAIN SUFFICIENT SPACE BETWEEN ALL CONDUITS SO AS TO ALLOW FOR PROPER INSTALLATION OF BUSHINGS.

5. ALL CONDUITS SHALL BE INSTALLED IN A NEAT AND WORKMANLIKE MANNER.

6. BUNDLE EACH CONDUIT'S CONDUCTORS TOGETHER UTILIZING CABLE TIES EVERY 6 INCHES AS MEASURED ALONG THE CONDUCTOR. TAG EACH CABLE BUNDLE JUST PRIOR TO ENTRY OR EXIT TO THE HANDHOLE. TAGS SHALL BE NON-CORROSIVE AND CONTAIN THE "FROM" AND "TO" (SOURCE AND DESTINATION) OF THE BUNDLE. TAGS SHALL BE ENGRAVED ALUMINUM OR STAINLESS STEEL TAGS WITH MINIMUM 18" HEIGHT LETTERS. TAGS SHALL BE SECURED TO CABLE BUNDLES USING NYLON CABLE TIES.

KEYED NOTES:

A. FINAL POSITION OF END OF CONDUIT SHALL NOT EXCEED ONE-HALF THE DISTANCE TO THE SIDE OF BOX OPPOSITE THE CONDUIT ENTRY.

B. PLACE GRAVEL "UNDER" THE BOX. NOT "IN" THE BOX. GRAVEL SHOULD NOT ENCROACH ON THE INTERIOR VOLUME OF THE BOX.

C. PROVIDE COVER WITH LOGO TO READ "ELECTRIC".

PLAN VIEW

4" (TYP.)

4" (TYP.)

A

POLYMER CONCRETE

HANDHOLE WITH ANSI TIER

22 LID

REINFORCING STEEL

THIS SPACE NOT USEDTHIS SPACE NOT USED

THIS SPACE NOT USED

24"

MIN.

18" MIN.5" - 9"

SECTION A

6" GRAVEL FILL

GROUND BOX

#4 REINFORCING STEEL (TYP.)

3000 PSI CONCRETE

PVC CONDUIT AS REQUIRED

A

B

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M

T E

N N

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O N

P K

W Y

, S

TE

I P

LA

N

O , T

X

I

4.

0.

THIS DOCUMENT IS

RELEASED FOR

"REVIEW PURPOSES"

UNDER THE

AUTHORIZATION OF

GERALD P.

ROBINSON JR.,

P.E. #112423

JULY 8, 2026.

IT IS NOT FOR

CONSTRUCTION OR

PERMIT PURPOSES.

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YELLOW WIRING PANEL TAG

N.T.S.

CONTROL PANEL

SUPPLY XXX VOLTS:

DISCONNECT CURRENT RATING:

DRAWING NO.

BUILT BY:

EQUIPMENT MODEL NO.

EQUIPMENT SERIAL NO.

CONTACT

MANUFACTURING DATE

PANEL NAME

MCC & BUCKET OR LIGHTING

PANEL & CIRCUIT NUMBER

DANGER

YELLOW WIRING

IS NOT

DE-ENERGIZED

BY DISCONNECT

AUTHORIZED

PERSONNEL ONLY

ALLOWED TO ENTER

GENERAL NOTES:

1. TO BE USED WHEN PANEL HAS FOREIGN POWER CIRCUITS.

(CIRCUITS THAT DO NOT DE-ENERGIZE WHEN DISCONNECT OF

MAIN CIRCUIT BREAKER IS TURNED OFF). EXAMPLE: WHEN MCC

POWERS THE START CONTACT TO A PLC PANEL.

1 EQUIPMENT NAMEPLATE

N.T.S.

LOCAL DISCONNECT

(P-1)

VOLTAGE: XXX VOLT, X PHASE, X WIRES

FED FROM: XXXXX

FEEDS: XXXXXXXX

LOCATION: XXXXX

ELECTRICAL DEVICE

EQUIPMENT BEING

SUPPLIED

USED WHEN POWER IS

FED TO ADDITIONAL

DISTRIBUTION

EQUIPMENT

GENERAL NOTES:

1. BLACK LETTERING ON WHITE BACKGROUND.

2 MOTOR CONTROL CENTER

CUBICAL NAMEPLATE

N.T.S.

1A (A-14)

EXHAUST FAN

EF-1

LOCATION:

ON ROOF

EQUIPMENT ID

ONELINE ID CUBICAL NUMBER

CUBICAL NUMBER

LOCATION OF EQUIPMENT

GENERAL NOTES:

1. BLACK LETTERING ON WHITE BACKGROUND.

3 WIRE/CABLE BUNDLE TAG

N.T.S.

GENERAL NOTES:

1. BLACK LETTERING ON WHITE BACKGROUND (POWER).

2. BLACK LETTERING ON YELLOW BACKGROUND (SIGNAL).

3. BUNDLE AND LABEL WIRES/CABLES GOING TO A COMMON PANEL/EQUIPMENT/DEVICE.

4. LABEL IN PANELS, MCC, MANHOLES, HANDHOLES, AND BOXES OVER 8 CUBIC FEET.

CRANE

BATTERY

CHARGER

INSTRUMENT TAG

N.T.S.

RANGE OR

SETPOINT

20-50 PSIG

PE/PIT

34-18 UNITS

INSTRUMENT ID

GENERAL NOTES:

1. STAINLESS STEEL TAG AND CHAIN.

2. BLACK LETTERING.

3. INSTALL TAG ON ELEMENTS AND INSTRUMENTS.

5 TWO CONDUCTOR CABLE

N.T.S.

BLACK

(POSITIVE)

CLEAR/WHITE

(NEGATIVE)

DRAIN

(SHIELD)

LIT-6-1, I:0:4:4, 0536

DEVICE ID

I OR O (INPUT OR OUTPUT)

RACK (STARTING AT 1)

SLOT (STARTING AT 0)

CHANNEL (STARTING AT 0)

CABLE NUMBER

GENERAL NOTES:

1. BLACK LETTERING ON WHITE BACKGROUND.

6 INSTRUMENT CALIBRATION

N.T.S.

CALIBRATION

ORGANIZATION:

ID#:

DATE:

DUE DATE:

RANGE: UNIT:

BY:

WHITE LETTERING ON

BLACK BACKGROUND

BLACK LETTERING ON

WHITE BACKGROUND

ENTRY ALARM

NORMAL DISABLE

DEVICE NAME

DEVICE DESCRIPTION

(IF REQUIRED)

POSITION DESCRIPTION

HS205

DEVICE IDGENERAL NOTES:

1. BLACK LETTERING ON WHITE BACKGROUND

PANEL TAG PUSH

BUTTON/SWITCH

N.T.S.

FEEDER & BRANCH CIRCUIT

RACEWAY LABELS

N.T.S.

MCC-A (1A/A14), 480V, EF#2

PHENOLIC TAG WHITE

BACKGROUND, BLACK

LETTERING

POWER SOURCE ID

SUBSYSTEM ID

VOLTAGE LOAD EQUIPMENT ID

GENERAL NOTES:

1. IN ACCESSIBLE CEILING SPACES AND EXPOSED IN UNFINISHED AREAS, LABEL

CONDUIT WITH PANEL AND CIRCUIT NUMBERS OF CONDUCTORS ROUTED THROUGH

THE CONDUIT. LABEL CONDUIT AT WALL PENETRATIONS AND CONNECTIONS TO ALL

PANELS, JUNCTION BOXES, AND EQUIPMENT SERVED.