KCDME051.pdf

LOCATION

EXACT CONNECTION

DWG E10 FOR

SEE SECTION 8,

TRANSFORMER

UTILITY

NEUTRAL

GENERATOR

BOND TO

"PG"

PANEL

SKID

GENERATOR

BOND TO

NEXRAD RADAR SITE

DISCONNECT SWITCH

0 4' 8' 16' 24'

SCALE: 1/8"=1'-0"

CONTINUATION

SEE DWG E04 FOR

TO UPPER AIR BLDG

#4/0 GUARD WIRE

(ONLY AT THIS TEST WELL)

CU GND WIRE

INSULATED

250KCMIL

WATER LINE

BELOW ACCESS FLOOR

TELCO GND BAR

TEST WELL GROUND ROD

DISCONNECTED FROM

COUNTERPOISE

LEAVE ONE END OF

CU GND WIRE

INSULATED

250KCMIL

3 PLACES

TYPICAL

F E

D

C

B

A

6 5 4 3 2 1

DISCONNECT SWITCH

SERVICE ENTRANCE

PPC

PPB

PPA

NOTES

NORTH

BUILDING

SCALE: 1/8"=1'-0"

GROUNDING PLAN

OPERATIONS

J

#6 BARE COPPER

GROUND WIRE

FUEL

TANK

0"10'-0"

0"

9'-0"

10'-0"

0"

EQUIPMENT GROUNDING

PLATE DETAIL

GROUND

PLATE

#250 KCMIL BARE

CU GND WIRE TO

COUNTERPOISE OR GND ROD

GROUND ROD

WELD (TYP)

EXOTHERMIC

10" (UNO)

COUNTERPOISE

FLOOR

ACCESS

GRADE

GROUND TEST WELL

SECTION

SCALE: NONE

BOND #4 BARE COPPER

GROUND WIRE TO ACCESS

FLOOR SUPPORT (TYPICAL

2 PLACES)

COORDINATE GROUND PLATE LOCATIONS

WITH FLOOR GRID TO AVOID PEDESTALS,

SEE DWG A02. FOR INSTALLATION OF

GROUND PLATE, SEE DETAIL 2,, THIS

DRAWING (TYPICAL 6 PLACES UNDER

ACCESS FLOOR)

#4 BARE CU GND WIRE.

SEE DWG M07 FOR DETAIL

OF CONNECTION TO FUEL

TANK

6"x6"x4" DEEP RECESSED

JUNCTION BOX WITH BLANK

COVER PLATE. MOUNT 12" AFF

AND COIL 12" OF #6 BARE

CU GND WIRE IN BOX

DETAIL

SCALE:

-NONE

OU DO

ASK

VERY

IRST WITH

LWAYS BE

AFETY SHOULD

Y T E F A S

N

OI

T A

R T

SI

NI

M

DA

A

A CIREHPSOMTDN

CI

NA

E

CO

LA

N

OI

T A N

EC

I

FF

O

MA

RGO

RPGNIREENIGNE

LAI

CE

P S

DRAWN

CHECKED

SUP'V. ENGR.

ENGR/PROJ. MGR.

ACOTR./COTR.

SIZE DWG. NO. CLIN. REV.

SPECIAL ENGINEERING PROGRAM OFFICE (SEPO)

NO. DATE PREPARED

BY

CHECKED

BY

ACTR/COTR

APPROVEDAPPROVED

FDI DESCRIPTION OF REVISION

WFO / NEXRAD PROGRAM

PROJECT NO.

PROGRAM MANAGEMENT

SERVICES CONTRACTOR

GOULD EVANS

ARCHITECTS, P.A.

U.S.A.

KANSAS CITY, MO.

FD

SP

K C D M E0

E05 DM 1

CORPUS CHRISTI, TEXAS

WEATHER FORECAST OFFICE

ELECTRICAL

GROUNDING PLAN

L J FOSTER

L J FOSTER

T M SUPER

MJM/TLS

JTS

044131-

DM01

:2

M D P

PPB1

UNDER ACCESS

FLOOR

GND WIRE

#4 BARE CU

COPPER WIRE AND 4 BOLTS INSTALLED ON PLATE.

PROVIDE 4 LUGS SIZED FOR #4 AWG STRANDEDNOTE:

CONCRETE

COLLAR

6" CRUSHED

STONE

250KCMIL BARE CU GROUND WIRE,

UNLESS OTHERWISE NOTED. USE

SELF-LAMINATING WRITE-ON WIRE

AND CABLE MARKERS TO IDENTIFY

EACH GROUND WIRE

TO ASTM C76, CLASS III.

PIPE SECTION, PIPE SHALL CONFORM

24"Ø x 2'-6" LONG CONCRETE

CLEAN SAND

CONNECTOR

GROUND ROD

1'

0" FILL

1' 0"

1' 0"

(TYP)

1"

#4

AND FRAME

ACCESS COVER

OPENING

2'-0" DIA

3'-0" DIA

JOINT MATERIAL

1" ISOLATION

6"

CONNECTION TO GROUND PLATE SHALL BE MADE WITH

A MECHANICAL CONNECTOR.

BOND TO TUBE COLUMN, SEE DWG S11 FOR EXACT LOCATION.

GROUND TEST WELL FRAME AND COVER SHALL BE

CASTINGS FABRICATED FROM GREY IRON CONFORMING

TO ASTM A48. FRAME AND COVER SHALL BE SUITABLE

FOR LIGHT TRAFFIC, CONCRETE SLAB APPLICATIONS.

COVER SHALL BE NON-ROCKING AND SHALL BE

LETTERED "ELECTRIC".

INSTALLATION SIMILAR TO DETAIL 2, THIS DRAWING.4

MECHANICAL

CONNECTION

#4/0 BARE CU

GUARD WIRE ABOVE

RDA CONDUITS, SEE

DWG EO4

U-1 U-2

20'-0"

ROHN

TOWER

ROHN

TOWER

#4/0 BARE CU GND WIRE,

TO WFO COUNTERPOISE

GROUNDING FOR ROHN TOWER TO BE LOCATED 4'-0" OUTSIDE

OF TOWER FOUNDATION. USE 4/0 BARE CU GND WIRE FOR

COUNTERPOISE AND #4 BARE CU WIRE TO CONNECT TO

TOWER AT TWO LOCATIONS WITH GROUND LUGS PROVIDED WITH TOWER.

#4/0 BARE CU GND WIRE,

TO DISH ANTENNA,

SEE DWG E04

1 6/6/96 MCK REVISED PER AS-BUILT CONDITIONSTMS ERP/RRW FGR/JAB

LOCATION

EXACT CONNECTION

DWG E10 FOR

SEE SECTION 8,

TRANSFORMER

UTILITY

"PG"2

NEXRAD RADAR SITE

DISCONNECT SWITCH

DISCONNECT SWITCH

SERVICE ENTRANCE

J

#6 BARE COPPER

GROUND WIRE 10'-0"

OU DO

ASK

VERY

IRST WITH

LWAYS BE

AFETY SHOULD

Y T E F A S

N

OI

T A

R T

SI

NI

M

DA

A

A CIREHPSOMTDN

CI

NA

E

CO

LA

N

OI

T A N

EC

I

FF

O

MA

RGO

RPGNIREENIGNE

LAI

CE

P S

DRAWN

CHECKED

SUP'V. ENGR.

ENGR/PROJ. MGR.

ACOTR./COTR.

SIZE DWG. NO. CLIN. REV.

SPECIAL ENGINEERING PROGRAM OFFICE (SEPO)

NO. DATE PREPARED

BY

CHECKED

BY

ACTR/COTR

APPROVEDAPPROVED

FDI DESCRIPTION OF REVISION

WFO / NEXRAD PROGRAM

PROJECT NO.

PROGRAM MANAGEMENT

SERVICES CONTRACTOR

GOULD EVANS

ARCHITECTS, P.A.

U.S.A.

KANSAS CITY, MO.

FD

SP

K C D M E0

E05 DM 1

CORPUS CHRISTI, TEXAS

WEATHER FORECAST OFFICE

ELECTRICAL

GROUNDING PLAN

L J FOSTER

L J FOSTER

T M SUPER

MJM/TLS

JTS

044131-

DM01

:2

M D P

#4/0 BARE CU

GUARD WIRE ABOVE

RDA CONDUITS, SEE

DWG EO4

U-1 U-2

PC NO.

BY

CHECKED

SITE

DATE

FD

SP

PC-07-DM-E05-0

05/18/95

CORPUS CHRISTI, TEXAS