A06_G1G2G3.pdf

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NOT TO SCALE NOT TO SCALE NOT TO SCALE

TYPCAL FACILITY GROUNDING DETAILS

RF CABLE GROUND KIT

TOWER GROUND BUS BAR (TGB)

NOTE: EXOTHERMIC WELD CONNECTIONS BELOW GRADE

#2 AWG OR COARSER, BARE, SOLID, TINNED

COPPER WIRE USING TWO-HOLE CONNECTION W/

STAINLESS STEEL HARDWARE TO GRIPSTRUT

RF SURGE PROTECTION DEVICE

MASTER GROUND BUS BAR (MGB)

EXTERNAL GROUND BUS BAR (EGB)

RF CABLE GROUND KIT

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING TGB TO

TOWER GROUND RING

EXOTHERMIC WELD

CONNECTIONS TO POSTS

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING MGB TO

SHELTER GROUND RING

EXOTHERMIC WELD

CONNECTIONS TO POSTS

9 TOWER LEG GROUNDING

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING EACH TOWER

LEG TO TOWER GROUND RING

TOWER GROUND RING

#2 AWG TINNED, SOLID COPPER

CONDUCTOR

SHELTER GROUND RING

#2 AWG TINNED, SOLID COPPER

CONDUCTOR

SELF-SUPPORTING ICE

BRIDGE GROUNDING

13GROUND SHELTER

FRAME AT EACH CORNER

Grade

EXTERNAL GROUND BUS BAR (EGB) DETAIL

RF CABLE ENTRANCE

PANEL AND OTHER

ANCILLARY DEVICES WITH

SINGLE-HOLE IRREVERSIBLE

HIGH-COMPRESSION LUGS

NOTE: CONTRACTOR TO USE LISTED ANTIOXIDANT AGENT BETWEEN

MECHANICAL BONDING CONNECTIONS.

RF CABLE GROUND KITS OR OTHER DEVICES WITH

TWO-HOLE IRREVERSIBLE HIGH-COMPRESSION LUGS

4.6"

7"

0.25"

#2 AWG, SOLID TINNED COPPER CONDUCTORS TO SHELTER

GROUND RING WITH EXOTHERMIC OR IRREVERSIBLE HIGH

COMPRESSION CONNECTIONS

TINNED COPPER GROUND BUS BAR

(TYPICAL: 4" x 12" x 1/4" ) (MINIMUM: 2" x 12" x 1/4" )

12"

4"

EXTERNAL GROUND BUS BAR (EGB) DETAIL

RF CABLE ENTRANCE

PANEL AND OTHER

ANCILLARY DEVICES WITH

SINGLE-HOLE IRREVERSIBLE

HIGH-COMPRESSION LUGS

NOTE: CONTRACTOR TO USE LISTED ANTIOXIDANT AGENT BETWEEN

MECHANICAL BONDING CONNECTIONS.

RF CABLE GROUND KITS OR OTHER DEVICES WITH

TWO-HOLE IRREVERSIBLE HIGH-COMPRESSION LUGS

4.6"

7"

0.25"

#2 AWG, SOLID TINNED COPPER CONDUCTORS TO SHELTER

GROUND RING WITH EXOTHERMIC OR IRREVERSIBLE HIGH

COMPRESSION CONNECTIONS

TINNED COPPER GROUND BUS BAR

(TYPICAL: 4" x 12" x 1/4" ) (MINIMUM: 2" x 12" x 1/4" )

12"

4"

TOWER GROUND BUS BAR (TGB) DETAIL

RF CABLE

GROUND KIT TINNED COPPER GROUND BUS BAR

(TYPICAL: 4" x 12" x 1/4" ) (MINIMUM: 2" x 12" x 1/4" )

#2 AWG, SOLID TINNED COPPER

CONDUCTORS TO TOWER GROUND RING WITH EXOTHERMIC

OR IRREVERSIBLE HIGH COMPRESSION CONNECTIONS

4"

12"

0.25"0.25"

0.25"0.25"

OPTION 2: TINNED COPPER BUS

BARS MAY BE FASTENED

DIRECTLY TO TOWER WITH NO

ISOLATORS USING BEAM CLAMPS

OR ROUND MEMBER ADAPTERS

OPTION 1: BARE AND TINNED COPPER

BUS BARS FASTENED TO THE TOWER

WITH ISOLATORS (PREFFERED)

TOWER GROUND BUS BAR (TGB) DETAIL

RF CABLE

GROUND KIT TINNED COPPER GROUND BUS BAR

(TYPICAL: 4" x 12" x 1/4" ) (MINIMUM: 2" x 12" x 1/4" )

#2 AWG, SOLID TINNED COPPER

CONDUCTORS TO TOWER GROUND RING WITH EXOTHERMIC

OR IRREVERSIBLE HIGH COMPRESSION CONNECTIONS

4"

12"

0.25"

0.25"

OPTION 2: TINNED COPPER BUS

BARS MAY BE FASTENED

DIRECTLY TO TOWER WITH NO

ISOLATORS USING BEAM CLAMPS

OR ROUND MEMBER ADAPTERS

OPTION 1: BARE AND TINNED COPPER

BUS BARS FASTENED TO THE TOWER

WITH ISOLATORS (PREFFERED)

MASTER GROUND BUS BAR (MGB) DETAIL

NOT TO SCALE

INTERNAL PERIMETER GROUND

#2 AWG Green-Jacketed (Two-Hole)

NOTE:

CONTRACTOR TO USE LISTED ANTIOXIDANT AGENT BETWEEN MECHANICAL BONDING CONNECTIONS.

RF SURGE PROTECTION DEVICES

#6 AWG Green-Jacketed (Single-Hole) 22

4.6"

7"

0.25"

#2 AWG, SOLID TINNED COPPER CONDUCTOR TO

SHELTER GROUND RING WITH EXOTHERMIC OR

IRREVERSIBLE HIGH COMPRESSION CONNECTIONS

16 16

RACK GROUND BUS BARS

#2 AWG Green-Jacketed (Two-Hole) 17 13 ANCILLARY DEVICE GROUNDING

#6 AWG Green-Jacketed (Two-Hole)

BARE COPPER GROUND BUS BAR

(TYPICAL: 4" x 12" x 1/4" ) (MINIMUM: 2" x 12" x 1/4" )

INTERNAL PERIMETER GROUND

#2 AWG Green-Jacketed (Two-Hole)

MASTER GROUND BUS BAR (MGB) DETAIL

NOT TO SCALE

INTERNAL PERIMETER GROUND

#2 AWG Green-Jacketed (Two-Hole)

NOTE:

CONTRACTOR TO USE LISTED ANTIOXIDANT AGENT BETWEEN MECHANICAL BONDING CONNECTIONS.

RF SURGE PROTECTION DEVICES

#6 AWG Green-Jacketed (Single-Hole) 22

4.6"

7"

0.25"

#2 AWG, SOLID TINNED COPPER CONDUCTOR TO

SHELTER GROUND RING WITH EXOTHERMIC OR

IRREVERSIBLE HIGH COMPRESSION CONNECTIONS

16 16

RACK GROUND BUS BARS

#2 AWG Green-Jacketed (Two-Hole) 17 13 ANCILLARY DEVICE GROUNDING

#6 AWG Green-Jacketed (Two-Hole)

BARE COPPER GROUND BUS BAR

(TYPICAL: 4" x 12" x 1/4" ) (MINIMUM: 2" x 12" x 1/4" )

INTERNAL PERIMETER GROUND

#2 AWG Green-Jacketed (Two-Hole)

GROUNDING SYSTEM INSPECTION WELL

3/4" CRUSHED

STONE OR EQUAL

5/8" DIA. X 10'-0" LONG COPPER

CLAD GROUND ROD

EXOTHERMIC WELD

CONNECTION (TYPE GT)

#2 AWG OR COARSER, BARE, SOLID,

TINNED, COPPER CONDUCTOR

EXOTHERMIC WELD CONNECTION TO

GROUND BAR.

SHELTER AND TOWER

GROUND RINGS

#2 AWG OR COARSER, BARE, SOLID,

TINNED COPPER WIRE TEST LOOP

EXTENSION

10" DIA. X 30" DEEP INSPECTION WELL.

#2 AWG OR COARSER, BARE,

SOLID, TINNED COPPER WIRE

EXOTHERMIC WELD

CONNECTION TO GROUND ROD.

2' -6

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GROUNDING SYSTEM INSPECTION WELL

3/4" CRUSHED

STONE OR EQUAL

5/8" DIA. X 10'-0" LONG COPPER

CLAD GROUND ROD

EXOTHERMIC WELD

CONNECTION (TYPE GT)

#2 AWG OR COARSER, BARE, SOLID,

TINNED, COPPER CONDUCTOR

EXOTHERMIC WELD CONNECTION TO

GROUND BAR.

SHELTER AND TOWER

GROUND RINGS

#2 AWG OR COARSER, BARE, SOLID,

TINNED COPPER WIRE TEST LOOP

EXTENSION

10" DIA. X 30" DEEP INSPECTION WELL.

#2 AWG OR COARSER, BARE,

SOLID, TINNED COPPER WIRE

EXOTHERMIC WELD

CONNECTION TO GROUND ROD.

2' -6

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MECHANICAL GROUND

CONNECTION DETAILS

ANCILLARY DEVICE

BONDING

SURFACE OR BUS

BAR

REMOVE PAINT (IF PRESENT) AND APPLY A LISTED ANTIOXIDANT

COMPOUND BETWEEN MECHANICAL CONNECTIONS

TWO-HOLE

CONNECTOR

NOTE:

USE UL-467 LISTED IRREVERSABLE HIGH COMPRESSION CRIMP

CONNECTORS FASTENED WITH STAINLESS STEEL THRU BOLTED

HARDWARE INCLUDING STAR AND LOCKWASHERS

SINGLE-HOLE

CONNECTOR

EXOTHERMIC WELD CONNECTION DETAILS

TYPE GT

THROUGH CABLE TO

TOP OF GROUND ROD

TYPE HS

HORIZONTAL CABLE TAP

TO HORIZONTAL STEEL

SURFACE OR PIPE

TYPE TA

TEE OF HORIZONTAL

RUN AND TAP CABLES

TYPE XB

CROSS OF

HORIZONTAL CABLES.

LAPPED AND NOT CUT.

TYPE VN

HORIZONTAL CABLE

TAP TO VERTICAL

STEEL SURFACE OR

THE SIDE OF

HORIZONTAL PIPE

TYPE VS

CABLE TAP DOWN AT 45°

TO VERTICAL STEEL

SURFACE OR SIDE OF

HORIZONTAL OR VERTICAL

PIPE.

TYPE NC

THROUGH AN TAP

CABLES TO GROUND

ROD

EXOTHERMIC WELD CONNECTION DETAILS

TYPE GT

THROUGH CABLE TO

TOP OF GROUND ROD

TYPE HS

HORIZONTAL CABLE TAP

TO HORIZONTAL STEEL

SURFACE OR PIPE

TYPE TA

TEE OF HORIZONTAL

RUN AND TAP CABLES

TYPE XB

CROSS OF

HORIZONTAL CABLES.

LAPPED AND NOT CUT.

TYPE VN

HORIZONTAL CABLE

TAP TO VERTICAL

STEEL SURFACE OR

THE SIDE OF

HORIZONTAL PIPE

TYPE VS

CABLE TAP DOWN AT 45°

TO VERTICAL STEEL

SURFACE OR SIDE OF

HORIZONTAL OR VERTICAL

PIPE.

TYPE NC

THROUGH AN TAP

CABLES TO GROUND

ROD

26"

MAX

11"

27"

38"

6" WIDE UTILITY WARNING TAPE (12" ABOVE

UNDERGROUND INSTALLATION)

UNDISTURBED SOIL

COMPACTED BACKFILL 95% STANDARD

PROCTOR, WITHIN 2% OF OPTIMUM

MOISTURE CONTENT

BACKFILL (CLEAN GRANULAR FILL SAND)

ELECTRICAL CONDUIT BELOW GRADE,

GENERATOR TO TRANSFER SWITCH (4"

SCHED 40 PVC CONDUIT)

TELEPHONE/DATA CONDUIT

(2" SCHED 40 PVC CONDUIT)

NOTES:

1. SEPARATION DIMENSION TO BE VERIFIED WITH LOCAL UTILITY COMPANY REQUIREMENTS.

2. PULL STRINGS SHALL BE INSTALLED IN CONDUITS

3. ELECTRICAL INSTALLATION WORK SHALL BE IN ACCORDANCE WITH THE CURRENT

EDITION OF THE NFPA 70.

4. UNDERGROUND SERVICE ENTRANCE CONDUCTORS SHALL BE PROTECTED FROM

PHYSICAL DAMAGE PER NFPA 70 ARTICLE 300.5

ELECTRICAL CONDUIT BELOW GRADE, PRIMARY

DIST PANEL TO SUBPANEL (2" SCHED 40 PVC

CONDUIT)

JOINT UTILITY TRENCH DETAILUTILITY TRENCH DETAIL

NOTES:

1. ALL UNDERGROUND PRIMARY CABLE SHALL BE MARKED USING MARKING TAPE.

2. THE MARKING TAPE SHALL BE PLACED APPROXIMATELY 12 INCHES ABOVE THE

UNDERGROUND INSTALLATION, WHILE BACKFILLING CABLE TRENCH.

3. SELECTED BACKFILL OF ROCK-FREE SOIL SHALL BE PLACED IN 6 INCH LAYERS AT A

TIME AND EACH LAYER WELL COMPACTED.

4. MINIMUM 24" COVER OVER CONDUIT.

4" ELECTRICAL SERVICE (SCH 40 PVC

CONDUIT) OR DIRECT BURY SERVICE CABLE

COMPACTED SELECT, ROCK FREE

BACKFILL (SUITABLE ON SITE MATERIAL)

OR SAND OR PEA GRAVEL DEPENDING ON

SITE CONDITIONS.

6" WIDE UTILITY WARNING TAPE (12"

ABOVE UNDERGROUND INSTALLATION)

COMPACTED SELECT BACKFILL (ROCK-FREE)

12"

M

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8"

26"

MAX

CONCRETE ENCASED ELECTRODE (UFER)

20-foot minimum

Concrete Encased Electrode using Reinforcing Bar

UL 467 Listed Clamp Suitable for Encasement or Exothermic Weld

20-foot minimum

Concrete Encased Electrode using #4 AWG or Larger Conductor

#2 AWG, Copper Conductor

#2 AWG, Copper Conductor

UL 467 Listed Clamp Suitable for

Encasement or Exothermic Weld

#2 AWG, Copper Conductor

2" Min

2" Min

½� Diameter Reinforcing Bar or Greater

BOLLARD INSTALLATION

4" WIDE PAINTED BANDS

(8 EACH)(2"- 8") ALTERNATE

YELLOW AND BLACK BANDS.

TELLOW BAND AT TOP (CARSONITE

SAV-T-SLEEVE GUARD POST

COVER)

4' -0

1'-0" DIA

YELLOW

FINISH GRADE

FOUNDATION4'

-0

6"

4" O.D. GALVANIZED

PIPE W/ DOME CAP

(FILL W/ CONCRETE)

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EQUIPMENT RACK BASE INSTALLATION

Daniels VHF Repeater (21.9 lbs.)

Daniels VHF Repeater (21.9 lbs.)

Daniels TN445 Amp (10 lbs.)

Daniels TN445 Amp (10 lbs.)

Telewave Duplexer TPRD- 1554 UHF (19 lbs.)

Telewave Duplexer TPRD- 1554 UHF (19 lbs.)

Motorola Quantar � UHF (55 lbs.)

MOTO

ROLA

O

FF

O N

MOTO

ROLA

O

FF

O N

Motorola Quantar � UHF (55 lbs.)

MOTO

ROLA

O

FF

O N

Sunlyte 12-5000X Batteries (70.4 lbs. ea. x 3 = 281.6 lbs.)

PRIMARY SPD

PRIMARY SURGE PROTECTION DEVICE (SPD) TYPICAL

SURGE PROTECTION DEVICE (SPD

TYPE 1 SAD/MOV

METER

MAIN SERVICE

DISCONNECT

ELECTRICAL

DISTRIBUTION

PANEL

TYPE 3 SPD OPTIONAL WHEN

GREATER THAN 10 CONDUCTOR

FEET FROM PANELBOARD

CRITICAL

LOADS

ELECTRICAL SERVICE ENTRANCE 240/120 VAC

SINGLE PHASE OR 208/120 VAC 3 PHASE

TO ALARMS PANEL

(RECOMMENDED)

H

TYPE 3 SPD

AT EQUIPMENT

SEE SECTION 13 34 18

2 MASTER GROUND BUS BAR (MGB

2NEUTRAL-TO-GROUND BOND

EXOTHERMIC WELD CONNECTION (TYPE NC)

SHELTER GROUND RING 7

#2 AWG, TINNED SOLID COPPER CONDUCTOR 5

NON-CRITICAL

LOADS

NON-CRITICAL

LOADS

DEDICATED 20-AMP CIRCUIT TO EACH

RADIO/ EQUIPMENT RACK/DISPATCH EQUIP.

USE FOR SEISMIC ZONES 0-2b USE FOR ZONES 3-4

NON-SEISMIC SEISMIC

4 ANCHOR

BOLTS

6 ANCHOR

BOLTS

3 4

30 in.

Minimum Workspace

From Furthest Extending

Device

30 in.

Minimum Workspace

From Furthest Extending

Device

Attach Equipment Rack to Cable Ladder or Ceiling in Seismic Zones 3 and 4

84-inch High, 19-inch EIA Equipment Rack

TYPICAL EQUIPMENT RACK AND RADIO EQUIPMENT INSTALLATION

2 2

19"

Battery Shelf - 29"

17 Rack Ground Bus Bar

17"

16.5"

14.75"

84-inch High, 19-inch EIA Equipment Rack (87 lbs.)

TOTAL WEIGHT = 490.5 lbs.

Rack Base Dimensions:

1.25 ft. x 1.71 ft. =2.14 ft2

Floor Load = 229.2 lbs. ft2

Telewave Duplexer TPRD- 4546 UHF (16 lbs.)

Telewave Duplexer TPRD- 4546 UHF (16 lbs.)

H

N

Daniels Power Supply

Daniels Repeater

Motorola Quantar

Ground All Devices to RGB with #6 AWG, St randed Green-Jacketed Grounding

Conductors

To MGB

TYPICAL COMPOUND GRAVEL

INSTALLATION DETAIL

6 INCHES #57 WASHED STONE (SLOPE TO MAINTAIN POSITIVE

DRAINAGE. COMPACT TO 90% OF THE STANDARD PROCTOR

MAXIMUM DRY DENSITY (ASTMD-698)

6 MIL MIRAFI 500 WEED CONTROL FABRIC OR APPROVED EQUAL

WITH 36 INCHES MINIMUM OVERLAP. FABRIC TO BE INSTALLED

PER MANUFACTURER�S RECOMMENDATIONS

12 INCHES SUITABLE UNDISTRURBED SUBGRADE. REMOVE ALL

ORGANIC OR UNSUITABLE MATERIAL AND COMPACT TO 90% OF

THE STANDARD PROCTOR MAXIMUM DRY DENSITY (ASTMD-698)

AA

BB

CC

AA

B

C

A

B

C

NOT TO SCALE

DETERRENT WIRE GROUNDING CLAMP

(1 OF 3)

FENCE FABRIC GROUNDING CLAMP

(1 OF 3)

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING FENCE FABRIC

TO GROUND CONDUCTOR

CONNECT FENCE BONDING CONDUCTOR

TO FENCE GROUNDING CONDUCTOR

USING EXOTHERMIC WELD

FENCE CORNER GROUNDING DETAIL

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING FENCE POST TO

SHELTER OR TOWER GROUND RING

#6 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING FENCE

RAIL TO FENCE POST WITH

EXOTHERMIC WELDS

NOT TO SCALE

DETERRENT WIRE GROUNDING CLAMP

(1 OF 3)

FENCE FABRIC GROUNDING CLAMP

(1 OF 3)

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING FENCE FABRIC

TO GROUND CONDUCTOR

CONNECT FENCE BONDING CONDUCTOR

TO FENCE GROUNDING CONDUCTOR

USING EXOTHERMIC WELD

FENCE CORNER GROUNDING DETAIL

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING FENCE POST TO

SHELTER OR TOWER GROUND RING

#6 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING FENCE

RAIL TO FENCE POST WITH

EXOTHERMIC WELDS

TELEPHONE SERVICE ENTRANCE

4" DIA. SCHED 40 PVC CONDUIT

FOR TELEPHONE SERVICE

12" X 12" X 6" WEATHER PROOF JUNCTION

BOX FOR TELEPHONE SERVICE ENTRANCE

NOT TO SCALE

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING EACH

GATEPOST TO THE SHELTER OR

TOWER GROUND RING

#6 AWG FLEXIBLE,

STRANDED COPPER

CONDUCTOR BONDING

EACH GATE TO GATEPOST

#6 AWG TINNED, SOLID

COPPER CONDUCTOR

BONDING FENCE RAIL TO

GATEPOST WITH

EXOTHERMIC WELDS

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING EACH

GATEPOST TO THE SHELTER OR

TOWER GROUND RING

#6 AWG FLEXIBLE,

STRANDED COPPER

CONDUCTOR BONDING

EACH GATE TO GATEPOST

#6 AWG TINNED, SOLID

COPPER CONDUCTOR

BONDING FENCE RAIL TO

GATEPOST WITH

EXOTHERMIC WELDS

GATE GROUNDING DETAIL

#2 AWG TINNED, SOLID COPPER

CONDUCTOR BONDING EACH

GATEPOST TO THE SHELTER OR

TOWER GROUND RING

#6 AWG FLEXIBLE,

STRANDED COPPER

CONDUCTOR BONDING

EACH GATE TO GATEPOST

#6 AWG TINNED, SOLID

COPPER CONDUCTOR

BONDING FENCE RAIL TO

GATEPOST WITH

EXOTHERMIC WELDS

GATE GROUNDING DETAIL

30"

5/8" DIA. X 8'-0" LONG

COPPER CLAD GROUND ROD

EXOTHERMIC WELD

CONNECTION (TYPE NC)

36"

SHELTER

GROUND RING

GROUND TELEPHONE

SERVICE CABLE SHIELD

GROUND TELEPHONE SERVICE

ENTRANCE SURGE PROTECTION

#2 AWG, TINNED SOLID

COPPER CONDUCTOR

ELECTRICAL SERVICE GROUNDING - OCCUPIED

5/8" DIA. X 8'-0" LONG

COPPER CLAD GROUND ROD

BOND BETWEEN UTILITY

GROUND AND SHELTER

GROUND RING, #2 AWG, TINNED

SOLID COPPER CONDUCTOR

EXOTHERMIC WELD

CONNECTION (TYPE NC)

TWO-HOLE CONNECTION WITH

THRU-BOLTED STAINLESS

STEEL HARDWARE INCLUDING

STAR OR LOCK WASHER

SERVICE-DISCONNECT

SWITCH & METER 1

2NEUTRAL-TO-GROUND BOND

30"

36"

ELECTRICAL

DISTRIBUTION PANEL

PRIMARY SURGE

PROTECTION

2 MASTER GROUND BUS BAR

20 CONCRETE ENCASE

ELECTRODE (UFER)

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RF CABLE

GROUND KIT

TOWER GROUND

BUS BAR (TGB)

GROUND ICE BRIDGE TO EGB and TGB

#2 AWG OR COARSER, BARE, SOLID, TINNED COPPER WIRE USING TWO-HOLE

CONNECTION W/STAINLESS STEEL HARDWARE TO GRIPSTRUT

EXTERNAL GROUND

BUS BAR (EGB)

RF CABLE

GROUND KIT

TOWER GROUND RING

#2 AWG TINNED, SOLID COPPER

CONDUCTOR

SHELTER GROUND RING

#2 AWG TINNED, SOLID COPPER

CONDUCTOR

NON-SELF-SUPPORTING ICE BRIDGE GROUNDING

Grade

15 kV ISOLATORS AT TOWER

CONNECTION

GROUND ICE BRIDGE TO EACH VERTICAL SUPPORT POST WITH #2 AWG OR COARSER, BARE,

SOLID, TINNED COPPER WIRE USING TWO-HOLE CONNECTION W/STAINLESS STEEL

HARDWARE TO GRIPSTRUT

EXOTHERMIC WELD

CONNECTIONS TO POSTS

SELF-SUPPORTING ICE BRIDGE

GROUNDING

Grade

RF CABLE

GROUND KIT

TOWER GROUND

BUS BAR (TGB)

EXTERNAL GROUND

BUS BAR (EGB)

RF CABLE

GROUND KIT

2 21

TOWER GROUND RING

#2 AWG TINNED, SOLID COPPER

CONDUCTOR

SHELTER GROUND RING

#2 AWG TINNED, SOLID COPPER

CONDUCTOR

SELF-SUPPORTING ICE BRIDGE GROUNDING

Grade

BOND ICE BRIDGE SEGMENTS

TOGETHER WITH #2BARE, SOLID,

TINNED COPPER WIRE USING

TWO-HOLE CONNECTION

MINIMUM 4-

INCH GAP

MINIMUM 4-

INCH GAP

GROUND VERTICAL SUPPORT POSTS

WITH #2 AWG OR COARSER, BARE,

SOLID, TINNED COPPER WIRE

ICE BRIDGE INSTALLATION DETAIL

SET POSTS IN CONCRETE

MIN. 300 psi

GRIP STRUT

EQUIPMENT

SHELTER

COAX

PORTS

4" to 6" DIAMETER

GALVANIZED

SUPPORT POSTS

7' MIN

3.5' MIN

8' MAX

BETWEEN POSTS

6" MAX

2" MIN

RF CABLE

SUPPORT

BRACKETS

24" O.C. MAX

6" MAX

2" MIN

TOWER

19 VERTICAL SUPPORT POST DETAIL

METAL PIPE CAP

SUPPORT ARM ANGLE 5" X 3"

X 1/4"

ICE BRIDGE CABLE SUPPORT

BRACKET (Trapeze) AT 24" O.C.

MAX

4" O.D. PIPE (SCH 40)

GRADE LEVEL

8' MIN

12"

MIN

12"

MIN

SAFETY GRATING

18"

3.5' MIN

18"

3.5' MIN

N3.5' MIN

ICE BRIDGE INSTALLATION DETAIL

SET POSTS IN CONCRETE

MIN. 300 psi

GRIP STRUT

EQUIPMENT

SHELTER

COAX

PORTS

4" to 6" DIAMETER

GALVANIZED

SUPPORT POSTS

7' MIN

3.5' MIN

8' MAX

BETWEEN POSTS

6" MAX

2" MIN

RF CABLE

SUPPORT

BRACKETS

24" O.C. MAX

6" MAX

2" MIN

TOWER

19 VERTICAL SUPPORT POST DETAIL

METAL PIPE CAP

SUPPORT ARM ANGLE 5" X 3"

X 1/4"

ICE BRIDGE CABLE SUPPORT

BRACKET (Trapeze) AT 24" O.C.

MAX

4" O.D. PIPE (SCH 40)

GRADE LEVEL

8' MIN

12"

NNMIN

12"

MIN

SAFETY GRATING

18"

3.5' MIN

PERIMETER FENCE INSTALLATION DETAIL

6'

0" 3'

10"

45°

THREE STRANDS, No. 12.5 GAUGE

BARBED WIRE WITH TYPE 1 ZINC GALVANIZING, 4 POINT

BARBS

SPACED 5" APART

TOP RAIL

FABRIC TIES TO BE MINIMUM No.

9 GAUGE ALUMINUM WIRE

2" MESH

ZINC-COATED STEEL, (TYPE 1 ZINC COATING), CHAIN LINK

FABRIC TO BE PROPERLY TENSIONED AND CLIPPED

SET ALL FENCE POSTS IN CONC., MIN. 300 psi

STRENGTH

NOTE:

ALL STEEL PIPE RAILS AND FITTINGS TO BE SCHEDULE 40 HOT

DIPPED GALVANIZED TO CLASS 1 STANDARDS

2" DIA POST

FIN. GRADE

No. 7 GAUGE SPRING COIL TENSION WIRE

PERIMETER FENCE INSTALLATION DETAIL

6'

0" 3'

10"

45°

THREE STRANDS, No. 12.5 GAUGE

BARBED WIRE WITH TYPE 1 ZINC GALVANIZING, 4 POINT

BARBS

SPACED 5" APART

TOP RAIL

FABRIC TIES TO BE MINIMUM No.

9 GAUGE ALUMINUM WIRE

2" MESH

ZINC-COATED STEEL, (TYPE 1 ZINC COATING), CHAIN LINK

FABRIC TO BE PROPERLY TENSIONED AND CLIPPED

SET ALL FENCE POSTS IN CONC., MIN. 300 psi

STRENGTH

NOTE:

ALL STEEL PIPE RAILS AND FITTINGS TO BE SCHEDULE 40 HOT

DIPPED GALVANIZED TO CLASS 1 STANDARDS

2" DIA POST

FIN. GRADE

No. 7 GAUGE SPRING COIL TENSION WIRE