overhead construction manual l.v. construction · 4. refer to l.v. construction drawing 1022 or...

OVERHEAD CONSTRUCTION MANUAL

L.V. CONSTRUCTION Go to SECTION INDEX Back to MAIN INDEX

DESCRIPTION PAGE DESCRIPTION PAGE

INDEX

C

30.06.05

T.Borg03 1058 1

HARD COPYUNCONTROLLED

C. Noel

C.Avenell

Sh 1

CONSTRUCTION CONSTRUCTION

1016/1

1016/2

1021

1023

1022

B 29.01.02

1016/3

1014/1

1014/2

1014/2

1014/2

1014/2

1015/1

1015/2

1015/2

1015/2

1015/2

1017

1018

1019

1020

1012

1012

1012

1012

1013

1013

1013

1013

L.V. BRIDGING ARRANGEMENTS

L.V. OPEN WIRE CONSTRUCTION

LVABC CONSTRUCTION

LVBI

LVBI

LVBI

LVBI

LVBA

LVBA

LVBA

LVBA

LVBT

LVBT

LVBT

LVBT

LVBT

LVBS

LVBS

LVBS

LVBS

LVBS

LVP

LVA

LVT

LVS

Construction Code guide -

Pole top LVABC and Open wire



Normal Bridge LVABC and Open wire

Jumper Bridge LVABC and Open wire

Intermediate 2 x 50

Intermediate 2 x 95

Intermediate 4 x 50

Intermediate 4 x 95

Angle 2 x 50

Angle 4 x 50

Angle 2 x 95

Angle 4 x 95

Termination - material

Termination 2 x 50

Termination 4 x 50

Termination 2 x 95

Termination 4 x 95

Strain - material

Strain 2 x 50

Strain 4 x 50

Strain 2 x 95

Strain 4 x 95

Intermediate

Angle

Termination

Strain

Jumper Bridging Arrang’ts ABC and Open wire

Normal Bridging Arrang’ts Open wire

Normal Bridging Arrang’ts ABC and Open wire

2050

2051

LVCP

LVCA

Cantilever intermediate construction

Cantilever angle construction

C 5.10.17

L.V. CONSTRUCTION

A ORIGINAL ISSUE

DRAWN

DATE

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APPROVED

Ergon Energy Corporation Ltd

ABN 50 087 646 062

OVERHEAD DISTRIBUTION

FILE: 5Page

L. Burton

12.5.00B 29.1.02

D03 1016 1

1016 1

C 20.2.12C. Avenell

C. Noel


LV P 3/ 50/ MAR

LV BI /495A

A

POLE TOP LVABC - CONSTRUCTION CODE

POLE TOP OPEN WIRE - CONSTRUCTION CODE

D 29.8.17

detail drawings in this manual.

appears on relevant construction

Code shown within dashed box

VOLTAGE

LV

CONSTRUCTIONS

BI = IntermediateBA = Angle

BS = Strain

BT = Termination

2495 = 2 - 4x95mm†

CABLE SIZE

LVBI/495 = LV bundled intermediate construction, 4x95 LVABCEXAMPLE:-




VOLTAGE

LV

CONSTRUCTIONS

P = PinA = Angle

S = Strain

T = Termination

CP = Cantilever Pin

CA = Cantilever Angle

LVP3/50/MAR = LV intermediate pin construction,3 phase 2400x100x100 x-arm, Mars conductorEXAMPLE:-

No. OF PHASES

1 = Single2 = Two

3 = Three

CROSSARM SIZE - WOOD

50 = 2400x100x10051 = 2400x150x100

CROSSARM SIZE - COMPOSITE FIBRE

70 = 2400x100x10071 = 2400x125x12580 = 2700x100x100 (Cantilever Only)

000 = No conductor fittings

PLU = Pluto 19/3.75 AAC

MOO = Moon 7/4.75 AAC

MAR = Mars 7/3.75 AACLIB = Libra 7/3.0 AAC

CONDUCTOR CODE

L.V. CONSTRUCTION

CONSTRUCTION CODE GUIDE

POLE TOP LVABC AND OPEN WIRE

250 = 2x50mm†

295 = 2x95mm†

450 = 4x50mm†

495 = 4x95mm†

CHL = Chlorine 7/2.5 AAAC

FLU = Fluorine 7/3.0 AAAC

HEL = Helium 7/3.75 AAAC

IOD = Iodine 7/4.75 AAAC

NEO = Neon 19/3.75 AAAC

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A ORIGINAL ISSUE

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Dwg ShFILE: 5

L. Burton

LV NB S 3/LIB-MOO

L.V. CONSTRUCTION

NORMAL BRIDGING LVABC AND OPEN WIRE

3.8.00

VOLTAGE

LV

EXAMPLE:-LVNBS/250-MOO = LV Normal bridge, strain, 2x50mm ABC to Moon mains

NBS = Normal Bridge Strain

NBT = Normal Bridge Termination

BRIDGE TYPE BRIDGE CONDUCTOR

250 = 2x50mm ABC

450 = 4x50mm ABC

295 = 2x95mm ABC

495 = 4x95mm ABC

LIB = Libra 7/3.0 AAC

MAR = Mars 7/3.75 AAC



MAINS

LV NB S/250-MOO

VOLTAGE

LV

EXAMPLE:-LVNBS3/LIB-MOO = LV Normal bridge,strain, 3 phase Libra to Moon mains

BRIDGE TYPE

NBS = Normal Bridge Strain

PHASES

1 = Single

2 = Two

3 = Three

BRIDGE CONDUCTOR

LIB = Libra 7/3.0 AACMAR = Mars 7/3.75 AAC



MAINS

B 15.4.02

C03 1016 2

1016 2

NORMAL BRIDGE LVABC - CONSTRUCTION CODE

NORMAL BRIDGE OPEN WIRE - CONSTRUCTION CODE

CONSTRUCTION CODE GUIDE




A




A

HEL

IOD

= Helium 7/3.75 AAAC

= Iodine 7/4.75 AAAC




NBT = Normal Bridge

Termination

LIB = Libra 7/3.0 AACMAR = Mars 7/3.75 AAC



HEL

IOD

= Helium 7/3.75 AAAC

= Iodine 7/4.75 AAAC




C 2.12.15C. Avenell

C. Noel

ABC = LV ABC


A ORIGINAL ISSUE

DRAWN

DATE

PASSED

APPROVED


ABN 50 087 646 062


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L.V. CONSTRUCTION

101703 1017 1

28.7.03

NOTES:

MATERIAL

ASSY DESCRIPTION

QTY

21-1

22-1

23-1

1. All metalwork that passes through or into wood shall

be greased for the entire length that may come into

contact with the wood.

3. For wood pole attachments and foundations refer to

4. Refer to L.V. construction drawing 1022 or 1023

for bridging arrangements.

2. After tightening each nut on its bolt, the thread

immediately behind the nut shall be burred to

effectively prevent loosening of the nut.

Construction Practices.

5. Painted side of crossarm is to be the top

surface when fitted.

LVP

1 Phase 2 Phase

LVP LVP

3 Phase

111

1 1 1

432

1 1 1

Pin L.V. to X-Arm

Brace double to LV x-arm

(100) and wood pole

Crossarm (100) LV single

to wood pole

00

150

300

400

1150 Working steps

T-off position LVABC

Stay position

Assy 22-1

Assy 21-1

Assy 23-1

100

��

B 29.1.02

E

Construction Type

LVP

INTERMEDIATE�

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C 28.7.03�

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Crossarm Predrilled

2400x100x100153-1

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650 Only required with

additional circuits


��

E 17.11.11��

Assy Selection

153-1 or

2015-1

f

f f

2015-1Crossarm Composite Fibre

2400x100x100

C. Avenell

C. Noel

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A ORIGINAL ISSUE

��

��

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�DRAWN

DATE

PASSED

APPROVED


ABN 50 087 646 062Dwg Sh


FILE: 5

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F

E. Newton

f

101903 1019 1

29.10.99L.V. CONSTRUCTION

NOTES:













00

150

300

400

700

1150Working steps


Stay position

B 29.1.02

E

TERMINATION

Construction Type

LVT

C 28.7.03

D 17.11.11

MATERIAL

ASSY DESCRIPTION

QTY

21-2

22-2

153-5 Crossarm Predrilled 2400x150x100

1

1

2

1 1

3

1

1

1 Phase2 Phase

1

4

1

1

3 Phase

21-3 Crossarm (125) LV single to wood pole

21-2 or 3

Assy Selection

24-10 or 11

Assy Selection

LVT LVT LVT

f

f

f

2015-5 Crossarm Composite Fibre 2400x125x125

150

(Composite only) 125

C. Avenell

C. Noel

and wood pole

Brace double to LV x-arm (125/150)

use Assy 24-5 or 6

To upgrade to strain

and position as shown.

erect additional shackle straps

For future mains extension,

24-1

24-2

Termination LV to single (100) x-arm

Termination LV to single (125) x-arm

2015-5

153-5 or

Assy Selection

Crossarm (150) LV single to wood pole

E 4.5.12

Assy 22-2

A ORIGINAL ISSUE

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APPROVED


ABN 50 087 646 062Dwg Sh


FILE: 5


E. Newton

102003 1020 1

29.10.99L.V. CONSTRUCTION

NOTES:

5. Mounting position for LVABC Switch/Fuse (If req’d)

Refer Switches Drawing 1162













MATERIAL

ASSY DESCRIPTION

QTY

21-2

22-2

24-10

153-5 Crossarm Predrilled 2400x150x100

1

1

2

1 1

3

1

1

1 Phase

LVS LVS

2 Phase 00

150

300

400

500

700

1150 Working steps

Switch/fuse position

T-Off position LVABC

Stay position

F

STRAIN

LVS

Construction Type

C 31.1.03

1

4

1

1

LVS

3 Phase

D 28.7.03

Refer Note 5.

E 17.11.11

21-2 or 3

Assy Selection

f

f

24-10 or 11

Assy Selection

f

f

21-3 Crossarm (125) LV single to wood pole

24-11

Strain LV to single (100) x-arm

Strain LV to single (125) x-arm

C. Avenell

C. Noel

150

(Composite only) 125

2015-5 Crossarm Composite Fibre 2400x125x125

and wood pole

Brace double to LV x-arm (125/150)

2015-5

153-5 or

Assy Selection

Crossarm (150) LV single to wood pole


F 4.5.12

Assy 22-2

DRAWN

DATE

PASSED

APPROVED


A ORIGINAL ISSUE

ABN 50 087 646 062Dwg Sh


FILE: 5

HARD COPYUNCONTROLLED C. Avenell

C. Noel

205003 2050 1

L.V. CONSTRUCTION2/8/17

L. Burton

00

150

300

650

1150

Assy 21-1

Assy 22-5

Assy 23-1

400

1 1 1

1 1 1

100

Construction Type







NOTES:

CANTILEVER INTERMEDIATE CONSTRUCTION

4. Kick end of crossarm up 50mm during construction.

Pin LV to Crossarm

cantilever inter 2700x100x100

Crossarm composite fibre

to wood pole

Crossarm LV single (100)

1Ø 2Ø 3Ø

2 3 4

1 1 1crossarm (100)

Brace single to composite Stay Position


additional circuits

Only required with

Working Steps

Assy 301-1

Refer note 4

LVCP

MATERIAL

ASSY DESCRIPTIONQTY

21-1

23-1

301-1

22-5

100



Use only for clearance to structure remediation

5. Not to be used for new constructions.

50

7/0.064, 7/0.080 and 7/0.104 and equivalent conductors.

6. A maximum span of 100m apply’s to Libra, Moon, Pluto,

provide the maximum conductor clearance from the structure / building.

7. For single phase constructions use the 2 insulator positions that

A ORIGINAL ISSUE

DRAWN

DATE

PASSED

APPROVED


ABN 50 087 646 062


Dwg ShFILE: 5

HARD COPYUNCONTROLLED C. Avenell

C. Noel

L.V. CONSTRUCTION8/8/17

L. Burton

00

150

300

700

1150

Assy 21-1

Assy 22-5

Assy 79-3

400

1 1 1

1 1 1

100

Construction Type

cantilever inter 2700x100x100

Crossarm composite fibre

to wood pole

Crossarm LV single (100)

1Ø 2Ø 3Ø

2 3 4

1 1 1crossarm (100)

Brace single to composite Stay Position


additional circuits

Only required with

Working Steps

Assy 301-1

Refer note 5

03 2051 12051

CANTILEVER ANGLE CONSTRUCTION

Shackle to LV crossarm

=

=

Note 4

Refer

DESCRIPTIONQTY

ASSY

MATERIAL

21-1

79-3

301-1

LVCA

22-5







NOTES:

5. Kick end of crossarm up 50mm during construction.



Use only for clearance to structure remediation.

6. Not to be used for new constructions.

100

50

4. Mount crossarm on bisect.

7/0.064, 7/0.080, 7/0.104 and equivalent conductors.

7. A maximum span of 100m apply’s to Libra, Moon, Pluto,

provide the maximum conductor clearance from the structure / building.

8. For single phase constructions use the 2 insulator positions that

DRAWN

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PASSED

APPROVED


A ORIGINAL ISSUE

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Dwg ShFILE: 5

L. Burton

F

102103 1021 1

29.10.99

MATERIAL - NORMAL BRIDGE - TERMINATION ABC/ABC

ASSY

18-10

DESCRIPTIONQTY

MATERIAL - NORMAL BRIDGE - TERMINATION ABC/OPEN WIRE

ASSY

20-1 or 2

20-3

DESCRIPTIONQTY

MATERIAL - NORMAL BRIDGE - STRAIN ABC/ABC

ASSY DESCRIPTIONQTY

99-1 or 3

NORMAL BRIDGE - STRAIN ABC/ABC

NORMAL BRIDGE - TERMINATION ABC/ABC

NORMAL BRIDGE - TERMINATION ABC/OPEN WIRE

C

B 14.2.02

LVNB

C. Avenell

C. Noel

C 11.10.17

Connector IPC

1 Phase

2

3 Phase

4

Connector Al/IPC

Connector Cu/IPC

ABC ABC

Sleeve full tension preinsulated compression 2

1 Phase 3 Phase

4

Assy Selection

99-1 and 3

NOTES:

1. Bridges to be made using strung conductor.

2. Use compression sleeve on Neutral joints where possible.

3. All bridging within 3km of the coast on the neutral mains conductor must be double clamped.

ABC AND OPEN WIRE

NORMAL BRIDGING ARRANGEMENT

L.V. CONSTRUCTION

OPEN WIR

E

ABC

Construction Type

ABC

ABC

1 Phase 3 Phase

42

Refer Note 3

Assy 18-10

Refer note 3

20-1 to 3

Assy Selection


A ORIGINAL ISSUE

DRAWN

DATE

PASSED

APPROVED


ABN 50 087 646 062


Dwg ShFILE: 5

1022

NORMAL BRIDGE - TERMINATION

NORMAL BRIDGE - STRAIN

MATERIAL - NORMAL BRIDGE - STRAIN

ASSY

87-1 to 12

88-1 to 7

90-1 to 13

27-15

DESCRIPTIONQTY

QTY

MATERIAL - NORMAL BRIDGE - TERMINATION

DESCRIPTIONASSY

87-1 to 12

88-1 to 7

27-15

LVNB

C03 1022 1

B 14.2.02

L. Burton

29.10.99

C. Avenell

C. Noel

C 11.10.17

2. Use compression sleeve on Neutral joints where possible.

1. Bridges to be made using strung conductor.

NOTES:

PHASE

Assy 27-15Assy 27-15

NEUTRAL

Construction Type

L.V. CONSTRUCTION

NORMAL BRIDGING ARRANGEMENT

OPEN WIRE MAINS

Assy 27-15Connector P.G. Al/steel/Cu-Cu

Connector P.G. Al/steel-Al/steel

Conduit PVC Flexible - 25mm

Connector P.G. Al/steel/Cu-Cu


Sleeve non tension compression

Conduit PVC Flexible - 25mm

1 Phase 2 Phase 3 Phase

432

AR AR AR

3 Phase2 Phase1 Phase

1 2 3

111

AR AR AR

Refer note 3

88-1 to 7

87-1 to 12 or

Assembly Selection

Refer note 3

88-1 to 7

87-1 to 12 or

Assy Selection


90-1 to 13

Assy Selection


DRAWN

DATE

PASSED

APPROVED


A ORIGINAL ISSUE

ABN 50 087 646 062


Dwg ShFILE: 5

L. Burton 102303 1023 1

29.10.99

MATERIAL - JUMPER BRIDGE - INTERMEDIATE ABC/ABC

ASSY DESCRIPTIONQTY

18-10

MATERIAL - JUMPER BRIDGE - INTERMEDIATE ABC/OPEN WIRE

ASSY

20-1 or 2

20-3

18-10

DESCRIPTIONQTY

MATERIAL - JUMPER BRIDGE - INTERMEDIATE OPEN WIRE/OPEN WIRE

ASSY

87-1 to 12

88-1 to 7

27-15

DESCRIPTIONQTY

JUMPER BRIDGE - OPEN WIRE/OPEN WIRE

JUMPER BRIDGE - ABC/OPEN WIRE

JUMPER BRIDGE - ABC/ABC

C

B 14.2.02

LVJB

C. Avenell

C. Noel

C 11.10.17

1. Bridges to be made using strung conductor.NOTES:

Assy 27-15

OPEN WIRE

OPEN WIR

E

Construction Type

Assy 18-10

ABC

OPEN WIR

E

ABC

ABC

L.V. CONSTRUCTION

JUMPER BRIDGING ARRANGEMENT

ABC AND OPEN WIRE

Connector IPC

Connector Al/IPC

Connector Cu/IPC

Connector IPC

Connector P.G. Al/steel/Cu-Cu


Conduit PVC Flexible 25mm AR AR

84

1 Phase 3 Phase

1 Phase 3 Phase

42

2 4

1 Phase 3 Phase

84 Refer note 2

Assy 18-10

Refer note 2

88-1 to 7

87-1 to 12 or

Assembly Selection

Refer note 2

88-1 to 7

87-1 to 12 or

Assembly Selection



A ORIGINAL ISSUE

DRAWN

DATE

PASSED

APPROVED


ABN 50 087 646 062


Dwg ShFILE: 5

overhead construction manual l.v. construction · 4. refer to l.v. construction drawing 1022 or...

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