OHL Manual Vol.2 Drawings & Reference Info v3 July 2006

Distribution Business

Version Prepared by Approved by Issue Date 3 Tony Haggis Pat Booth July 2006

Overhead Line Manual Vol.2

East Midlands Electricity Overhead Line Manual Vol.2

Version: 3 July 2006 2 of 3

Revision Log For Overhead Line Manual Vol.2

Changes made in version 3 July 2006 Title Notes about the change Documents Removed

New Documents

Amended Documents

OHL Vol 2 Section 2-2 Steelwork E247A

Surge Arrestor holes resized from 14mm – 17mm to accept 33kV Surge Arrestor

Changes made in version 2 January 2002 (Significant changes shown bold) Title Notes about the change Documents Removed

New Documents

Amended Documents

OHL Vol 2 Section 2-2 Steelwork E200-E299

E 223 33kV Double Circuit Botton Section Angle Crossarm Commodity code corrected

OHL Vol 2 Section 2-3 Insulator & Fittings E300 - E399

E361 Ball ended hook added

OHL Vol 2 section 2-4 Staying Materials E400 – E499

Drawings E413, E413A, E415 & E416 added – Screw-in anchors

OHL Vol 2 Section 2-6 Earthing E600 – E699

E615 Drawing /Photo of clamp added

OHL Vol 2 Section 2-7 Cable Saddles, Cleats, Guards E700 - E799

E704 Withdrawn - cleats for under-eaves wiring

E714 Cleats for 33kV & 11kV XPLE cable added

Changes made in version 1 February 2001 Title Notes about the change Documents Removed

New Documents


Database Ref: 62 File Ref: CONTENTS FEB2001.doc

Manual Name: OHL Vol 2

Version Prepared by Approved by Issue DateFEB 2001 T Haggis See Database Feb 2001

Drawings and Reference Information

East Midlands Electricity Drawings and Reference InformationOverhead Line Manual Vol.2

File Ref: Contents Feb 2001.doc Page 2 of 4 Version: 1

Revision Log For Drawings & Reference Information

Changes made in version 1

Section Notes about the change



INTRODUCTION.

1.1 Preface1.2 References1.3 Metric/Imperial Conversions

CURRENT 'E' DRAWINGS AND JOINTING CHARTS.

2.1. Pole Fabrication details E100 - E1992.2. Steelwork E200 - E2992.3. Insulators and Fittings E300 - E3992.4. Staying Materials E400 - E4992.5. Information Plates E500 - E5992.6. Earthing E600 - E6992.7. Cable Saddles, Cleats, Guards E700 - E7992.8. Jointing charts

APPENDICES

1. Superseded 'E' Drawings.2. Drawings and Tables held at Head Office.3. Miscellaneous Tower Drawings.4. Guide to Commodity Codes.



This Page Is Intentionally Blank


Database Ref: 63 File Ref: INTRO FEB 2001.doc Manual Name: Overhead Line ManualVol.2

Version Prepared by Approved by Issue DateFEB 2001 T Haggis See Database Feb 2001

Introduction

East Midlands Electricity IntroductionOverhead Line Manual Vol.2

File Ref: Intro Feb 2001.doc Page 2 of 6 Version: 1

Revision Log For Introduction





1. PREFACE

This Volume contains the current 'E Drawings and Jointing Charts for LV, llkV and 33kVOverhead Lines. In some instances these may refer to items which have been superseded.

The 'E' Drawings in Appendix 1 are for equipment, which is not to current specification butstill exists on the.

Appendix 2 has been deleted.

Appendix 3 contains miscellaneous tower drawings, and Appendix 4 is a general guide toCommodity Codes.

Occasional reference may be made to National Specifications, or other Volumes of theOverhead Line Manual, and in such instances, these must be used to obtain furtherinformation as required.

All activities must be performed in accordance with the Powergen Safety Rules (Distribution)and other Regulations and Safety Precautions contained in the East Midlands ElectricitySafety Manual. Attention must be paid to advice given by supervisors or during trainingcourses and also to Safety Rules and literature that are distributed periodically.

NOTE:Where any part of the Overhead Line System has to be replaced, the new part mustconform to the current Overhead Line Specifications and Regulations contained in theOverhead Line Manual.

IF IN DOUBT OR YOU REQUIRE FURTHER INFORMATION, CONSULT NetworkPerformance & Standards

The complete range of Volumes, which form the Overhead Line Manual, is as follows:

VOL 1. LV to 33kV SpecificationsVOL 2. Drawings and Reference InformationVOL 3. Code of PracticeVOL 4. Superseded SystemsVOL 5. Live LineVOL 6. Work Specifications



2. REFERENCES

This Volume occasionally makes reference to some of the followingBS and EATS documents:

BS 125 Hard-drawn Copper and Copper-Cadmium conductors for Overhead PowerTransmission purposes.

BS 137 Insulators of Ceramic Material or Glass for Overhead Lines with a Nominal Voltagegreater than 1000 V.

BS 183 General Purpose Galvanised Steel Wire Strand.

BS 215 Aluminium Conductors and Aluminium Conductors, steel reinforced, for Overhead PowerTransmission.

BS 729 Hot Dip Galvanised Coatings on Iron and Steel Articles.

BS 913 Wood Preservation by means of Pressure Creosoting.

BS 970 Specification for Wrought Steels for Mechanical and Allied Engineering Purposes

BS 1320 High Voltage Overhead Lines on Wood Poles, llkV Conductor Size 0.05 incheS2.

BS 1990 Wood Poles for Overhead Lines (Power and Telecommunication Lines).

BS 3242 Aluminium Alloy Stranded Conductors for Overhead Power Transmission.

BS 3288 Insulator and Conductor Fittings for Overhead Power Lines.

BS 3452 Copper/Chrome Water-borne Wood Preservatives and their Application.

BS 3643 ISO Metric Screw Threads

BS 4072 Wood Preservation by means of Water-borne Copper/Chrome/Arsenic Compositions.

BS 4190 ISO Metric Black Hexagon Bolts, Screws and Nuts.

BS 4320 Specification for Metal Washers for General Engineering Purposes. Metric Series.

BS 4360 Specification for Weldable Structural Steels

BS 4848 Specification for Hot Rolled Structural Steel Sections

BS 4921 Specification for Sherardized Coatings on Iron or Steel

BS 6004 PVC Insulated Cables (Non-Armoured) for Electric Power and Lighting.



BS 6485 PVC Covered Conductors for Overhead Power Lines.

BES – Ll British Electricity Specification for Medium and LowVoltage Overhead Lines on wood Poles.

EATS Standard 09.7 PVC Insulated Concentric Service Cables with StrandedCopper or Solid Aluminium Phase Conductors and CopperConcentric Conductors.

EATS Standard 43-6 Overhead Line Clearances.

EATS Standard 43-10 llkV Single Circuit Overhead Lines of Light Construction onWood Poles.

EATS Standard 43-12 Insulated Aerial Bundled Conductor Erection Requirementsfor LV Overhead. . Distribution Systems.

EATS Standard 43-13 Aerial Bundled Conductors (ABC) Insulated with Cross-Linked Polythene for Low Voltage Overhead Distribution.

EATS Standard 43-14 Conductor Fittings and Associated Apparatus for use withLV Aerial Bundled Conductor.

EATS Standard 43-15 Insulator Binds and Equivalent Helical Fittings for OverheadLines

EATS Standard 43-20 llkV and 33kV Single Circuit Overhead Lines of HeavyConstruction on Wood Poles.

EATS Standard 43-40 High Voltage Single Circuit Overhead Lines on Wood Poles

EATS Standard 43-88 Treatment of Wood Poles and Associated Timber forOverhead Lines

EATS Standard 43-89* Bonding and Earthing.

EATS Standard 43-90 Anti-Climbing Devices for HV Lines up to and including132kVESI Standard 43-91 Stay Strands and Stay Fittings forOverhead Lines.

EATS Standard 43-92 Conductor Terminations, Joints and Insulation Binds forOverhead Lines up to and including 132 kV.

EATS Standard 43-93 Line Insulators.

EATS Standard 43-95 Steelwork for Overhead Lines.

EATS Standard 43-96 Fasteners and Washers for Wood Pole Overhead Lines.



EATS Standard 43-97* Notices and Marker Posts for HV Lines up to and including132kV.

EATS Standard 43-98* Sundries

EATS Standard 43-100* Auxiliary Equipment Erected on Overhead Line Supports.

EATS and British Standards are revised when necessary by the issue either of revised pagesor complete new editions. It is important that users of these Standards should ascertain thatthey are in possession of the latest issue.

NOTE:Certain Standards quoted may have been superseded. * In course of preparation.

3. RELATIONSHIPS WITH OTHER BODIESWhere lines are erected over or alongside the plant of British Telecom or British Rail, theprovisions agreed shall be complied with. Additionally, the requirements of the followingbodies should be noted.

• The British Waterways Board.• The Ministry of Transport and Local Authorities for Motorway and 'A' classified road

crossings.


Database Ref: 64 File Ref: Contents FEB 2001.doc Manual Name: Overhead Line ManualVol.2

Version Prepared by Approved by Issue Date1 Tony Haggis See Database 02/2001

Section 2

Contents

East Midlands Electricity Contents ListOverhead Line Manual Vol.2


Revision Log For Contents List





SECTION 2 - 'E' DRAWINGS AND JOINTING CHARTS.

2.1. POLE FABRICATION DETAILS E100 - E199

2.2. STEELWORK E200 - E299

2.3. INSULATORS AND FITTINGS E300 - E399

2.4. STAYING MATERIALS E400 - E499

2.5. INFORMATION PLATES E500 - E599

2.6. EARTHING E600 - E699

2.7. CABLE SADDLES, CLEATS, GUARDS E700 - E799





Database Ref: 65 File Ref: 2-1 FEB 2001.doc Manual Name: Overhead Line ManualVol.2


Section 2.1

Pole Fabrication Details

E100 – E199

East Midlands Electricity Pole Fabrications E100 -E199Overhead Line Manual Vol.2

File Ref: 2-1 Feb 2001.doc Page 2 of 10 Version: 1

Revision Log For Pole Fabrications E100 - E199





CONTENTS

E101 LV Overhead Lines 4

E106 33kV Double Circuit Intermediate Pole 5

E107 33kV Double Circuit Section Pole 6

E111 Brace / Kicking Block 7

E112 Trefoil Cable Support 8

E113 Standard Universal Pole 9

E114 H Pole 10



E101 LV overhead lines

OVERALL LENGTH AND DIA AS SPECIFICATION

3000

88 SPECIES CODE COUNTRY OF ORIGIN

REVISED TO SHOW SAP

REVISED MARKING TO

11-4-88

5-12-85

DISPLACED MARKINGS

REDRAWN SHOWING

ESI 43-88

B

A

MODIFIED DRILLINGSFOR A B C

8-10-90

C

WESTERN RED CEDAR

INSPECTOR'S MARK + LENGTH & CLASS + MONTH OF TREATMENT (1=JANUARY)

CSAD

CG

REDWOOD OR SCOTS PINE

SITKA SPRUCE

NORWAY SPRUCE

LARCH, JAPANESE

LARCH, EUROPEAN

LARCH, DUNKELD

CORSICAN PINE

DOUGLAS FIR

LODGEPOLE PINE

E101

DRILLINGS AND MARKINGS FOR WOOD

Class-N.T.S.

POLES FOR LV OVERHEAD LINES

EAST MIDLANDS ELECTRICITY

APPROVED BYCHECKED BY

ScaleDRAWN BY DEC 1985

JAN 1994

DEC 1985

DEC 1985

GR

RKP

GR

H.H

CAD INPUT

WC

INSPECTOR'S MARK THUS

MRJS

OR

SP

SS

NS

LX SWEDEN SE

LP

CF

DF

NORWAY

UNITED KINGDOM

CANADA

FINLAND

NO

FI

GB

CA

TYPICAL MARKINGS

TYPE OF PRESERVATION

SUPPLIER

SPECIES & COUNTRY OF ORIGIN

YEAR OF PRESERVATION

LENGTH & CLASS

GOUGE MARK

CF GB

11 MMARKGOUGE

CG

CSAD

88

CF GB

18 DIA HOLE

150

30°

11 M

WITHDRAWN

E113 NOW USED FOR ABC



E106 33kV Double Circuit Intermediate Pole

OV

ER

AL

L L

EN

GT

H A

ND

DIA

ME

TE

R A

S S

PE

CIF

IED

SCARFED TO GIVE 75MM FACE

190MM DIM DELETED

3000 m

GOUGE MARK

POLE MARKINGS REVISED

GOUGE MARKREFERENCE ANDBUTT MARKINGS AMENDED

C

A5-12-85

B25-1-94

RKP

18-8-98DH

POLE LENGTH AND CLASSTO BE IMPRESSED ONPOLE BUTT

THIS SCARFING ON OUTER FACE ONLY

254 m

127 m

127 m

1250 UP TO AND INCLUDING 12M POLE 1550 UP TO AND INCLUDING 17M POLE

SEE NOTE


33KV DOUBLE CIRCUITUNEARTHED CONSTRUCTION INTERMEDIATE POLE

APPROVED BY

CHECKED BY

RKP

ASIE

CAD INPUT

DRAWN BY Scale

DEC 1977

JAN 1994

460 m 254 m

127 m

127 m

E106N.T.S. Class-

DETAILS OF POLE MARKINGS AS EATS 43-88 issue 4 Part 1 Appendix C

125 (3 POSITIONS)

SCARFED AT RIGHT ANGLESTO DRILLING TO LEAVE 75mm OF TIMBER SYMETRICAL ON POLE CENTRE LINE (3 POSITIONS)

30°

7550

1220

1220

150 m

75 (3 POSITIONS)

NOTE ALL HOLES TO BE DRILLED 22mm DIAMETER UNLESS OTHERWISE STATED AND AT RIGHT ANGLES TOVERTICAL CENTRE LINE OF POLE



E107 33kV Double Circuit Section Pole

OV

ER

AL

L L

EN

GT

H A

ND

DIA

ME

TE

R A

S S

PE

CIF

IED

SCARFED TO GIVE 75MM FACE

3000

GOUGE MARK

460

POLE LENGTH AND CLASSTO BE IMPRESSEDON POLE BUTT

C GOUGE MARKREFERENCE,BUTTMARKINGS ANDNOTES AMENDED

190 DIM REPOSITIONED

POLE MARKINGS REVISED

A5-12-85

B25-1-94

RKP

18-8-98

DHEAST MIDLANDS ELECTRICITY

E107

33KV DOUBLE CIRCUITUNEARTHED CONSTRUCTION SECTION POLE

N.T.S.

APPROVED BY

CHECKED BY

RKP

ASIE

CAD INPUT

DRAWN BY Scale

DEC 1977

JAN 1994

254127

127

Class-

DETAILS OF POLE MARKINGSAS EATS 43-88 issue 4 Part 1 Appendix C

125 (3 POSITIONS)

NOTE ALL HOLES TO BE DRILLED 22mm DIAMETER UNLESS OTHERWISE STATED AND AT RIGHT ANGLES TOVERTICAL CENTRE LINE OF POLE

190 (3 POSITIONS)

7550

30°

SCARFED AT RIGHT ANGLESTO DRILLING TO LEAVE 190mm OF TIMBER SYMETRICALON POLE CENTRE LINE. (3 POSITIONS)

1220

1220

15075 (3 POSITIONS)

DDHJUN 99

TOP SCARF TOTOP OF POLE



E111 Brace / Kicking Block

ø26 HOLE

850 ø22 HOLE

425 ø22 HOLE

2500

3000

2600

205

250

333 ø22 HOLE

1300

TYPE 1

CC 231580

TYPE 1 BRACE BLOCKHOLE DRILL MOD

REDRAWN

MATERIAL: CREOSOTED TIMBER

ADB18-7-91

AEA

TP18-11-92

MHMB

STAY OR KICKING BLOCK

125

TYPE 2

CC 231555

125250


STAY OR SINGLE POLE KICKING BLOCKAND "H" POLE BRACING BLOCK

APPROVED BYCHECKED BYCAD INPUTDRAWN BY

RKPAE

MATERIAL: CREOSOTED TIMBER

ScaleJAN 1994

N.T.S.JUL 1991

E111Class-

"H" POLE BRACE BLOCK

TYPE 2

CC 231586

125

300150

250125

ø24 HOLE

ø22 HOLE

ø22 HOLE

650

ø24 HOLE

125

250

TYPE 1

CC 231554

125

ø22 HOLE

333

205

762



E112 Trefoil Cable Support

TREFOIL CABLE SUPPORT

MATERIAL:- 200 x 50 CREOSOTED SOFTWOOD

Class-

3500

50

200


COMM. CODE 237595


CAD INPUTDRAWN BY

RKPASIE

Scale

DEC 1977JAN 1994

N.T.S.

E112

WITHDRAWN



E113 Standard Universal Pole

ADDITIONAL NOTES

NOTE 4 AMENDED

AUG 98

APR 98D

MR

E

DHREF. TO 'LIGHT' POLES,STANDARD NOTCHINGSAND DRILLINGS, TABLE FOR DIM 'X'ALL REMOVED

B14-10-91

ADB

ADB

A17-7-91

TP

DETAILS OF POLEMARKINGS ASEATS 43-88 issue 4Part 1 Appendix C

175

50030°

HBH

RKPADB

SINGLE POLE FABRICATION


JAN 1994APR 1991APR 1991

Scale Class-N.T.S.

DETAIL 'A'

120160

125MAX

= =

45° CHAMFER

SCARFING TO BE CUT TO

ON BOTH FACES OF MEDIUM AND STOUT POLES.THE ENDS CHAMFERED

GIVE A 50mm WIDE FLAT

160

AS SHOWN

120

MAX

GOUGE MARKREFERENCE AND BUTTMARKINGS AMENDED

E113


POLE LENGTH AND CLASSTO BE SHOWN ON POLE BUTT

GOUGE MARK

125

NOTES

1 CLASS OF POLE TO BE MEDIUM , STOUT OR EXTRA STOUT AS SPECIFIED

2 ALL HOLES TO BE 22MM DIA DRILLED AT RIGHT ANGLES TO VERTICAL CENTRE LINE OF POLE. ALL DRILLING AND CUTTING TO BE DONE STRICTLY TO TEMPLATE PRIOR TO PRESERVATION TREATMENT.

3 POLE BUTT TO BE CUT AT RIGHT ANGLES TO AXIS OF POLE.

4 IF BAULK IS REQUIRED, POLE IS TO BE NOTCHED AND AND DRILLED ON SITE.

3000

C13-5-92

MHM MOVED UP 25MM

POSITION OFCROSSARM

SEE DETAIL 'A'

50

500

175



E114 H Pole

DEATAILS OF POLEMARKINGS ASEATS 43-88 issue 4Part 1 Appendix C

GOUGE MARKON OPPOSITE SIDE

GOUGE MARKREFERENCE ANDBUTT MARKINGSAMENDED

NOTE 7 DELETEDNOTE 6AMENDEDHOLE AT 750 FROMTOP REMOVED

POLE LENGTH AND CLASSTO BE IMPRESSEDON POLE BUTT

DEC 98

B

AUG 98

DH

A

16-7-91

ADB

ADDITIONAL NOTES

DH

C

SEE NOTE 7

3000

190

600

380

DIM

'X'

H POLE FABRICATION

E114N.T.S.


JAN 1994

HBH

APR 1991

APR 1991APPROVED BY

DRAWN BY

CAD INPUT

CHECKED BY

RKP

ADB

Scale Class-

8.5-11 INCLUSIVE

11.5-12 "13-15 "16-18 "20- " 500

1100

1400

1700

1900

DIM "X"POLE LENGTH (m)

NOTES1. CLASS OF POLES TO BE 'MEDIUM' OR 'STOUT' AS SPECIFIED

2. 'MEDIUM' CLASS POLES TO HAVE A MINIMUM DIA. OF 175 AT TOP 'STOUT' CLASS POLES TO HAVE A MINIMUM DIA. OF 210 AT TOP

3. POLES TO BE MATCHED

4. ALL HOLES TO BE 22mm DIA DRILLED AT RIGHT ANGLES TO VERTICAL CENTRE LINE OF POLE. ALL DRILLING AND CUTTING TO BE DONE STRICTLY TO TEMPLATE PRIOR TO PRESERVATION TREATMENT

5. POLE BUTT TO BE CUT AT RIGHT ANGLES TO AXIS OF POLE

6. POLE TO BE DRILLED FOR DUPLICATE 250 X 125 BAULKS

30°

MINIMUM TOPDIA. SEE NOTE 2

160

SEE DETAIL 'A'

120

45° CHAMFER45° CHAMFER

DETAIL 'A'

125 MAX125 MAX

= =

200

550

120

160

SEE NOTE 6

D

D.H.

JUN 99

NOTCHES FOR BAULKSREMOVED

WITHDRAWN

Use tw

o E11

3's


Version Prepared by Approved by Issue Date 2 Tony Haggis See Database July 2006

Section 2.2

STEELWORK

E200-E299

East Midlands Electricity Steelwork E200 - E299 Overhead Line Manual Vol.2


Revision Log For Steelwork E200 - E299

Changes made in version 2 July 2006

Section Notes about the change E247A Surge Arrestor holes resized from 14mm – 17mm to

accept 33kV Surge Arrestor Changes made in version 1




CONTENTS

E200 Rawlbolt Hook Anchor for ABC Services 5

E208 Coach Screw 6

E213 Crossarm 2.9m 7

E219 Crossarm 2.6m 8

E220 33kV Double Circuit Intermediate Crossarms 9

E221 33kV Double Circuit Section Crossarm 10

E222 33kV Double Circuit Middle Crossarm 11

E223 33kV Double Circuit Botton Section Angle Crossarm 12

E224 Crossarm Strap 11H, 33S & 33D SUPERSEDED 13

E226 Steady Insulator Support Channel SUPERSEDED 14

E228 Intermediate Crossarm 50 ACSR 15

E229 Intermediate Crossarm General Application 16

E230 Crossarm Strut (Tie-strap) 17

E231 Fuse Mount / Pilot Insulator Crossarm 18

E233 Fuse Crossarm Struts (Short) 19

E234 Transformer Platform 1000kg / Fuse Crossarm Struts (Long) 20

E235 Pilot Insulator Crossarm ‘H’ Pole 21

E 238 Strap for Section Pole Crossarm 22

E 239 Strap for Terminal Pole Crossarm 23

E240 Cable Support Channel 24

E241 Cable Support Bracket WITHDRAWN 25

E242 Trefoil Cable Support Channel WITHDRAWN 26

E243 Insulator Bracket 27

E244 H Pole U/G Brace 1.9m Centres 28



E247A Surge Arrester Mounting Bracket / Cable Termination 29

E248 H Pole U/G Brace 2.5m Centres 30

E249 Tie Rod 31

E250 33kV Sealing End Mount WITHDRAWN 32

E254 Universal ABSD Steelwork 33

E257 33kV Surge Arrester Mount WITHDRAWN 34

E258 Triggered Gap Mount WITHDRAWN 35

E260 Curved Square Washer 36

E261 Flat Square Washer 37

E262 ‘J’ Bolt 38

E263 Anti-Climbing Guards 39

E266 Tapered Curved Square Washer 40

E267 ‘J’ Bolt for Tower Anti-climbing Guard Gate 41

E268 Humped Back Split Pin 42

E269 ‘R’ Type Retaining Pin 43



E200 Rawlbolt Hook Anchor for ABC Services

90

FULL NUT

PLATED RAWLBOLT SHIELDCAT. NO. 44-100

TO BE SUPPLIED ASSEMBLED WITHASSEMBLY:

THREAD WELL OILED

BMODIFIED ANDREDRAWN

SEPT 90

NUT, BOLT & WASHER - HOT DIP

RAWLBOLT - PLATEDGALVANISE TO BS729

MILD STEEL TO BS4360 GRADE 43AMATERIAL:

FINISH:


N.T.S.

COMMODITY CODE-234691

E 200

RAWLBOLT HOOK ANCHORFOR A.B.C. SERVICES

ScaleSEP 1990

OCT 1990CAD INPUTDRAWN BY MHM

RKPADBHBH OCT 1990

JAN 1994


Class-

LARGE DIAMETER BLACK WASHER (24MM) TO BS4320

THREADED M10 ISO METRIC

70

15GAP

ø25

ø10



E208 Coach Screw

75

GIMLET POINT

ø10

A


Scale N.T.S. Class-

SEPT 90 OCT 1990CAD INPUTDRAWN BY

RKPADBHBH OCT 1990

JAN 1994

APPROVED BYCHECKED BY E 208

REDRAWN.TITLE CHANGEMHM

COACH SCREW

10 COACH SCREW

TO BS1494 PART 2

COMMODITY CODE 235804

31GIMLET POINT

ø1010 COACH SCREW

FOR WOOD FIXING TO BS1494 PART 2


MILD STEEL 28/33 TON QUALITY, GALVANISED

MATERIAL

TO MEET REQUIREMENTS OF BS729



E213 Crossarm 2.9m

1200

500

2900

RETRACED. HOLE POSITION MOD

HOLES TO BE 22 DIA UNLESS

BASED UPON EATS DRG NO 439520

A

MHMNOV 92

AFTER FABRICATION HOT DIP GALVANISE TO B.S. 729

MATERIAL: 100*75*12 ROLLED STEEL ANGLE MILD STEEL TO B.S. 4360

GRADE 43A

483

467

OTHERWISE SHOWN

0.5MM SMALLER THAN NOMINAL DIAMETER OF HOLE


Crossarm 2.9m


DRAWN BYCAD INPUT RKP

E 213Scale

JAN 1994N.T.S. Class-

HOLE DIAMETERS OVER 10mm

AFTER GALVANISING HOLES MUST PASS A PLUG GAUGE

DIMENSIONS OVER 50mm

HOLE DIAMETERS UP TO AND INCL 10mm

TOLERANCES BEFORE GALVANISING

DIMENSIONS UP TO AND INCLUDING 50mm

(UNLESS OTHERWISE STATED)

COMM. CODE 23314850

467

500

50100

483

1200

400155

90

24 DIA

24 DIA

43

75

50

± 1mm

± 2mm

+ 0.5mm

+ 1mm

B

D.H.

NOV 99

TOLERANCESCORRECTED



E219 Crossarm 2.6m

2600

500

850

ALL HOLES TO BE 22 DIA

REDRAWN HOLE POSITION MOD


A

MHM

TP20-11-92

467

100

233


CROSSARM - 2.6M


DRAWN BY MHMCAD INPUT RKP

TPTP

E 219ScaleNOV 1992

JAN 1994N.T.S. Class-

COMM. CODE 233180

55

90

260

467

500

43

75100

233

850

90

125

7055

90

260

MATERIAL: 125x75x12 ROLLED STEEL ANGLEMILD STEEL TO B.S. 4360 GRADE 43AAFTER FACBRICATION HOT DIP GALVANISETO B.S. 729




DIMENSIONS OVER 50mmHOLE DIAMETERS UP TO AND INCL 10mm


TOLERANCES BEFORE GALVANISING(UNLESS OTHERWISE STATED)

± 1mm± 2mm+ 0.5mm

+ 1mm

BD.H.

NOV 99

TOLERANCESCORRECTED



E220 33kV Double Circuit Intermediate Crossarms


TOP OR BOTTOM AND MIDDLE INTERMEDIATE CROSSARMSFOR 33KV DOUBLE CIRCUIT LINES

APPROVED BY

150

150

ø14

ø22

ø14

ø22

EARTH STRIPHOLES

ITEM B TOP OR BOTTOM CROSSARM


15244114

2894

610

ø24

ITEM A MIDDLE CROSSARMCOMMODITY CODE 233210

75

1220

150

ø14

ø22

CHECKED BY

CAD INPUT

DRAWN BY

75

ø24

122015

0

ø14

ø22

75

12575

1524

75

75

12575

610

ASIERKPYMP

JAN 1994JUL 1977

JUL 1977

E 220Scale N.T.S. Class-

ø24

75

ø24








± 1mm± 2mm+ 0.5mm

+ 1mm

37.5 37.5

A

D.H.

NOV 99

TOLERANCESCORRECTED

EARTH STRIPHOLESEARTH

STRIPHOLES

EARTH STRIPHOLES



E221 33kV Double Circuit Section Crossarm

DIM 75 ADDED

MATERIAL: 125*75*10 ROLLED STEEL ANGLE MILDSTEEL TO B.S. 4360 GRADE 434A AFTER FABRICATIONHOT DIP GALVANISE TO B.S. 729

COMPLETE ASSEMBLYTO BE SUPPLIED ASSEMBLED WITH GALVANISEDM20*50 BOLTS, NUTS AND FLAT WASHERS

28-11-78

A

ø22

ø22

BONDING HOLES

ø14


E 221

33kV DOUBLE CIRCUIT CROSSARMS TOP / BOTTOM SECTION

N.T.S.

30/10/78

JUL 1977

CHECKED BYAPPROVED BY

CAD INPUT

DRAWN BY

ASIE

YMP Scale Class-

M20*254 TIE BOLT

E238

ø22

ø14

BONDING HOLES

ø22

M20*254 TIE BOLT

E238

125

50

10

75

50

2844

150

150

50 50

75 4444

610

1524

610

Tolerances before galvanising(unless otherwise stated)Dimensions up to and including 50mm over 50mmHole diameters up to and including 10mm over 10mm

After galvanising holes must pass a plug gauge0.5mm smaller than nominal diameter of hole

± 1 mm± 2 mm+ 0.5 mm+ 1 mm

B

JUN 99

IMINOR MOD.

75

CDH

10/01/92

ITEM E238 WAS E224

JUL 1977D.H.

NOV 99

TOLERANCESCORRECTED

D




E222 33kV Double Circuit Middle Crossarm

33kV DOUBLE CIRCUIT CROSSARM MIDDLE SECTION


ASIE

ø14

E238ø22

ø22

TIE BOLT SIZEADDED

28-1-80

A

APPROVED BY

CAD INPUTCHECKED BY

DRAWN BY

ø22

M20*254 TIE BOLT

M20*254 TIE BOLT

ø22

ø14BONDING HOLES

BONDING HOLES

ø22

ø22

M20*254 TIE BOLT

E238

M20*254 TIE BOLT

JUL 1977

JUL 1977YMP

E 222N.T.S.Scale Class-

125

10

50

762222

610

4064

5061

0

150

610

150

5050

76190

75

610

1524





± 1 mm± 2 mm+ 0.5 mm+ 1 mm

B

10-1-92 MINOR MOD.

CDH

JUN 99

REDRAWNITEM E238WAS E224

OCT 78

DD.H.

NOV 99

TOLERANCESCORRECTED




E223 33kV Double Circuit Botton Section Angle Crossarm


JUL 1977

JUL 1977JAN 1994

33KV DOUBLE CIRCUIT CROSSARMBOTTOM ANGLE SECTION

ALL HOLES 22 DIA UNLESS

M20*254 TIE BOLT

E238

28-1-80

A

APPROVED BY

CAD INPUT RKPCHECKED BY ASIE

DRAWN BY YMPMODS TO MATERIALDETAILS

STEEL FLAT340*75*10

ø24

OTHERWISE STATED

M20*254 TIE BOLT

E238

N.T.S.Scale Class-

E 223

12575

7619076

4444

610

3554

722

38 4438 3844

340

190

150

1524

150

610

50 5010

4 No. ø14BONDING HOLES

12575

3850

B

10.1.92MINORMOD

CDH

JUN 99

REDRAWNE238 WASE224




After galvanising holes must passa plug gauge 0.5mm smaller than nominal diameter of hole

± 1 mm± 2 mm+ 0.5 mm+ 1 mm

DD.H.

NOV 99

TOLERANCESCORRECTED




E224 Crossarm Strap 11H, 33S & 33D SUPERSEDED

TITLE AMENDED

10 m

m

75 mm

COMM. CODE 236682

A

11-9-91

495 m

m

37.5

AFTER FABRICATION HOT DIP GALVANISE


MATERIAL: 75*10 MILD STEEL FLAT

CROSSARM TENSION STRAP FOR 11, 33S & 33D "H" TERMINAL POLES

GRADE 43A

JAN 1994

JULY 1978

JULY 1978

APPROVED BY

MILD STEEL TO B.S. 4360

TO B.S. 729

CHECKED BY

CAD INPUT

DRAWN BYRKP

ASIE

YMP

E 224N.T.S.Scale Class-

ø24

ø22

ø18

ø18

22 WIDE SLOT

126 m

m14

0 m

m70 m

m84 m

m37.5

28 m

m

75 mm

= =







± 1mm± 2mm± 0.5mm

± 1mm

SUPERDSEDED



E226 Steady Insulator Support Channel SUPERSEDED

CAD INPUT

DRAWN BY


RKP JAN 1994

Class-Scale N.T.S.

E 226

FEB 1982MHM

FEB 1982GHJ

SUPPORT CHANNEL FOR STEADY INSULATORS

1425

2950

508

24 DIA

100*100*6 PLATES WELDED ACROSS UPRIGHTSOF CHANNEL. 22 DIA HOLES THROUGH BOTH CHANNEL AND PLATE

AFTER GALVANISING HOLES MUST PASS A PLUG GAUGE0.5MM SMALLER THAN NOMINAL DIAMETER OF HOLE

DIMENSIONS UP TO AND INCLUDING 50MM ±1MMDIMENSIONS OVER 50MM. . . . . ±2MM

HOLE DIAMETERS OVER 10MM . . . ±1MM

HOLE DIAMETERS UP TO AND INCL 10MM ±0.5MM


COMM. CODE 233226

MATERIAL: 76*38 ROLLED STEEL CHANNELGRADE 43A

AFTER FABRICATION HOT DIP GALVANISEMILD STEEL TO B.S. 4360

TO B.S. 729

1425

1934


50

508

22 DIA

24 DIA

10050

50

22 DIA

24 DIA

38

76

50

38

SUPERSEDED



E228 Intermediate Crossarm 50 ACSR

50022 DIA

885

2100

19-11-92

BASED UPON ESI DRG NO 439556

500

22 DIA

22 DIA

550


CROSSARM FOR SINGLE POLE 11kV - 50mm² ACSR

REDUNDANT HOLES

A

TP

MHMREMOVED

NEW TITLE

APPROVED BYCHECKED BYCAD INPUTDRAWN BY Scale

E 228ADBADB JUL 1991

JUL 1991RKP JAN 1994

N.T.S. Class-

COMM. CODE 233240

230

885

24 DIA

50

115

115 24 DIA

22 DIA

22 DIA

550

50

100

50

75

24 DIA

43








± 1mm± 2mm+ 0.5mm

+ 1mm

B

OCT 99D.H.

TITLE AMENDED

CD.H.

NOV 99TOLERANCESCORRECTED



E229 Intermediate Crossarm General Application

E 229

500

2500

1085

22 DIA

19-11-92

750


500

22 DIA

22 DIA1085

24 DIA


CROSSARM FOR SINGLE POLE (APPLICATION GENERAL)

REDUNDANT OLESREMOVED

A

TP

MHM

APPROVED BYCHECKED BYCAD INPUTDRAWN BY Scale

ADBADB JUL 1991


N.T.S. Class-

COMM. CODE 23324250

230

100

750

50

22 DIA

75

5043

24 DIA








± 1mm± 2mm+ 0.5mm

+ 1mm

BD.H.

NOV 99

TOLERANCESCORRECTED



E230 Crossarm Strut (Tie-strap)

750

22 DIA

BASED ON EATS DRG. NO.439526

COMM. CODE 233510

E 230

STRUT - CROSSARM(TIE-STRAP)

N.T.S.


ADB JUL 1991APPROVED BYCHECKED BY

DRAWN BYCAD INPUT JAN 1994RKP

Scale

22

Class-

15

22 DIA

65

3515

22








± 1mm± 2mm+ 0.5mm

+ 1mm

AD.H.




E231 Fuse Mount / Pilot Insulator Crossarm

LENGTHENED FROM 1675

MINOR MOD AND TITLE

SIDE A 4 SLOTS 50*22 WIDE

1750

COMM. CODE 233050

673

HOLES AMENDED12-7-83

C

50

27-11-79

9-3-79A

B

TO 1750

AMENDED

875


Fuse Mount / Pilot Insulator Crossarm

JULY 1977

AUG 1977NOV 1977

14 DIA

JAN 1994


DRAWN BYCAD INPUT

MHM

ASIEJL

RKP

5050

N.T.S.

E 231Scale Class-

50

7040

5050

50

SIDE B

673875

304

50

SIDE A

50

70

40

22 DIA

18 DIA

18 DIA

14 DIA

22 DIA

18 DIA

14 DIA

22 DIA

50 25

MATERIAL: 70x70x10 ROLLED STEEL ANGLEMILD STEEL TO B.S. 4360 GRADE 43AAFTER FACBRICATION HOT DIP GALVANISETO B.S. 729 0.5MM SMALLER THAN NOMINAL DIAMETER OF HOLE






± 1mm± 2mm+ 0.5mm

+ 1mm

DD.H.NOV 99

TOLERANCESCORRECTED



E233 Fuse Crossarm Struts (Short)

COMM. CODE 233053.0

30

30

500

35430

40

6

SUPPORT STRUT ITEM "C"

MATERIAL: 40x40x6 ROLLED STEEL ANGLE

NONE RUSTING BANDINGBUNDLE WITH ZINC PLATED OR OTHER

MILD STEEL TO B.S. 4360AFTER FABRICATION HOT DIP GALVANISE

TO BE SUPPLIED AS A SET COMPRISING:

ALL HOLES 22MM DIA

2 - ITEM C1 - ITEM B1 - ITEM A

TO B.S. 729

13.5.80

A

50

CROSSARM SUPPORT ITEM "A"MATERIAL: 50x50x8 ROLLED STEEL ANGLE

CROSSARM SUPPORT ITEM "B"MATERIAL: 50x50x8 ROLLED STEEL ANGLE

AND COMM. CODE NO.AMENDED

NOTES ADDED DIMS.

GRADE 43A

3040

30

22

ASIEJL

RKPMHM

FUSE CROSSARM SUPPORT (SHORT)


30


CAD INPUTDRAWN BY

E 233NOV 1977AUG 1977JAN 1994AUG 1977 Scale Class-N.T.S.







± 1mm± 2mm+ 0.5mm

+ 1mm

BD.H.

NOV 99

TOLERANCESCORRECTED

50

48050

305

30

40



E234 Transformer Platform 1000kg / Fuse Crossarm Struts (Long)



JAN 1994DRAWN BYCAD INPUT RKP

N.T.S.Scale Class-

ITEM "B" 50*50*6 RSA

ITEM "A"

ITEM "B"

TIE ROD (E249)

M20 POLE BOLT

830

Hol

e C

entre

rs

ITEM "C" TIE ROD

NOTES1 ALL DIMENSIONS IN MM2 UNLESS OTHERWISE STATED, ALL HOLES

3 ALL STEEL TO BS 4360 GRADE 43A.AFTER FABRICATION HOT DIP GALVANISETO BS 729

22 DIA.

4 TO BE SUPPLIED & STOCKED AS BUNDLEDSET COMPRISING: 2xITEM "A"

2XITEM "B"5 ITEM "C" MUST BE ORDERED SEPARATELY

COMM. CODE 235448

PDB APR 1979 E 234GR APR 1979

MHM MAR 1979

PLATFORM FOR POLE TRANSFORMER Up To 1000KG OR FUSE MOUNTING CROSSARM

REDRAWN WITH MODS

COMM. CODE AMENDEDNO. WAS 235575

20-5-83

M20*40 BOLTS

16-8-83

31-7-84HBH

TIE ROD ADDED

NOW TO ESI DRG NO.439523

9-3-79

28-4-80

TITLE MODITEM "A" MODITEM "C" MOD1-9-92

MHM

TP

G D

E

F C

B

A

34

1000500

34

12 DIA HOLE

ITEM "A" 60x60x6 RSA

15

1225

2 HOLES 22 DIA

15

25

70

6045

60 50

M20 THREAD

(E249) CC 235785

330120 90 120

M20 POLEBOLT

DELETED RATING ADDED

70 50

45

30

50

25


AFTER GALVANISING HOLES MUST PASS APLUG GAUGE 0.5mm SMALLER THAN NOMINALDIAMETER OF HOLE




± 1mm± 2mm± 0.5mm

± 1mm

HD.H.

NOV 99

TOLERANCESCORRECTED



E235 Pilot Insulator Crossarm ‘H’ Pole

COMM. CODE 233300NOTE1. FOR PILOT INSULATORS OR CABLE TERMINATION ONE PIECE REQUIRED2. FOR TRANSFORMER SUPPORT TWO PIECES REQUIRED

12565

22 DIA

384

433

18 DIA

22 DIA

18 DIA

22 DIA

22 DIA

50

433

384

150

1502034

22 DIA

19.5.80

A

B

TITLE AMENDEDNOTES ADDED

E218

18MM DIA HOLESADDED FOR USE AS

PILOT INSULATOR CROSSARMFOR 'H' POLES



CAD INPUTASIEJL

RKPDRAWN BY MHM

E 235N.T.S.

AUG 1977NOV 1977

JAN 1994AUG 1977 Scale Class-

75








± 1mm± 2mm+ 0.5mm+ 1mm

CD.H.

NOV 99

TOLERANCESCORRECTED

(INTERIM EDITION)

13.5.88



E 238 Strap for Section Pole Crossarm




STRAP - SECTIONMAY 1991

JULY 1991

JULY 1991

DRAWN BYCAD INPUTCHECKED BYAPPROVED BY ADB

ADB

AE N.T.S.

E 238Scale Class-


MATERIAL: 130*12 MILD STEEL FLAT TO B.S. 4360 GRADE 43A HOT DIP GALVANISED TO B.S. 729AFTER FABRICATION

BASED UPON EATS DRG. 439525

± 1 mm± 2 mm+ 0.5 mm+ 1 mm

ADH

JUN 99

REDRAWN38mm HOLES WERE 18mm

40

60

65

110

110

65

60

40

120°

50mm Radius

550Hole 24mm Dia.

120°

100 15

2 Slots 22mm Wide

2 Holes 38mm Dia.(Edges to be chamfered3mm each side through120°)

BD.H.

NOV 99

TOLERANCESCORRECTED



E 239 Strap for Terminal Pole Crossarm




1 HOLE 38mm DIA(EDGES TO BE CHAMFERED3mm EACH SIDE THROUGH120°)

STRAP - TERMINAL

JAN 1994JULY 1991

JULY 1991

DRAWN BY

CAD INPUTCHECKED BYAPPROVED BY ADB

ADBRKP

N.T.S.

E 239Scale Class-


MATERIAL: 130*12 MILD STEEL FLAT TO B.S. 4360 GRADE 43A HOT DIP GALVANISED TO B.S. 729AFTER FABRICATION

BASED UPON EATS DRG. 439528

2 HOLES 22 DIA

4520

30

80 150

65mm RAD

40

120°

130

12

45 20

± 1 mm± 2 mm+ 0.5 mm+ 1 mm

ADH

JUN 99

REDRAWN38mm HOLE WAS 18mm

BD.H.

NOV 99

TOLERANCESCORRECTED



E240 Cable Support Channel

SIDE VIEW ADDED

COMM. CODE 2325810

12.1.79A


DRAWN BYCAD INPUT

YMP

ASIEJL NOV 1977

AUG 1977

AUG 1977JAN 1994RKP

Class-N.T.S.

E 240

AFTER FABRICATION HOT DIP GALVANISEGRADE 43A


MATERIAL: 76*38 ROLLED STEEL CHANNEL

Cable Support Channel

VIEW ON ARROW "X"

14 DIA HOLE FOREARTH CONNECTION(M12 BOLT)

FOR HEATSHRINKPOLE TERMINATIONMOUNTING BRACKETDRAWING E247ACC2325830

1150

950

MODS. TO MATERIALS

MODS. & APPLICATIONS

18 DIA HOLE FOR CABLE CLEAT:95mm² CC533201185mm² C533204300mm² C533207

HOLE "B"22 DIA HOLE(M20 BOLT)

DETAILS

B

C

28.1.80

4.85

FOR USE WITH POLEMOUNTED DISTRIBUTIONCABINET.SEE DRG A026USE HOLES AT A & B

50

25


TO B.S. 729

20

"X"

38

22 DIA HOLE(M20 BOLT)

22 WIDE SLOT (M20 BOLT)

14 DIA HOLE(M12 BOLT)

240

2040

115

190

38

76

HOLE "A"22 DIA HOLE(M20 BOLT)

Scale

TOLE

RAN

CES

BEF

OR

E G

ALVA

NIS

ING

AFTE

R G

ALVA

NIS

ING

HO

LES

MU

ST P

ASS

A PL

UG

GAU

GE

0.5m

m S

MAL

LER

TH

AN N

OM

INAL

DIA

MET

ER O

F H

OLE

(UN

LESS

OTH

ERW

ISE

STAT

ED)

±1m

m±2

mm

+0.5

mm

+1m

m

DIM

ENSI

ON

S U

P TO

AN

D IN

CLU

DIN

G 5

0mm

DIM

ENSI

ON

S O

VER

50m

mH

OLE

DIA

MET

ERS

UP

TO A

ND

INC

L 1

0mm

HO

LE D

IAM

ETER

S O

VER

10m

m

E

D

D.H.

PIB17.4.98

NOV 99

E247A WAS E247.TOLEARANCES AND TITLE AMENDED

REDRAWN ON AUTOCAD



E241 Cable Support Bracket WITHDRAWN


DRAWN BY N. T. S.Scal e Cl ass-


E 241ASIE AUG 1977JL NOV 1977

YMP AUG 1977

14.6.79M16 STUDS REPLACEDBY BOLTS

28.1.80DETAILS

16.3.82

13.1.84

SILICON ALUMINIUM

23.3.88MINOR MOD

11.9.91TITLE AMENDEDH

G

E

D

B

A

REPLACED BYWOOD CLEAT

WOOD BLOCKMATERIAL WASTEAK

CABLE SUPPORRT BRACKET FOR USEON H" POLE 11KV CONSTRUCTION

MODS TO MATERIAL

25.7.80


HOLE DIAMETERS UP TO AND INCL 10MM 0.5MM

HOLE DIAMETERS OVER 10MM . . . 1MM

DIMENSIONS OVER 50MM. . . . . 2MM

DIMENSIONS UP TO AND INCLUDING 50MM 1MM

0.5MM SMALLER THAN NOMINAL DIAMETER OF HOLEAFTER GALVANISING HOLES MUST PASS A PLUG GAUGE


27.6.85F

EEE

MINOR MODSC

EMILD STEEL TO B.S. 4360

FASTENERS TO BE SUPPLIED SPUNGALVANISED TO BS 729


COMM. CODE ADDED

TO B.S. 729

MATERIAL: GRADE 43A

CAD I NPUT RKP JAN 1994

COMM. CODE 232460 (STEELWORK)

1 HOLE 18 DIA

1 HOLE DIA 18

2 HOLES 14 DIA

790 mm

870 mm

152 mm

50 mm50 mm26 mm 26 mm75*9 FLAT MILD STEEL

75 m

m

1 REQUIREDITEM "B"

38 m

m

40 mm

25 m

m

50 m

m

2 REQUIREDITEM "A"

ASSEMBLY: TO BE SUPPLIED ASSEMBLED

50*6 FLAT MILD STEEL

1 HOLE 14 DIA

40 mm

FRONT ELEVATION

PROVISION FOR SILICON ALUMINIUM CABLECLEAT STOCKED SEPARATELY AS: CC 533201 (95MM ) CC 533204 (185MM ) CC 533207 (300MM )

M12*30 SPUN GALVANISED BOLT, NUT & WASHERS(AT 2 POSITIONS)

ITEM "A"

ITEM "B"

CABLE

ITEM "A"

E 218

2

2

2

WIT

HDRAW

N



E242 Trefoil Cable Support Channel WITHDRAWN


DRAWN BY N.T.S.Scale Class-


A

HOLE DIAMETERS UP TO AND INCL 10MM 0.5MMHOLE DIAMETERS OVER 10MM . . . 1MM

DIMENSIONS OVER 50MM. . . . . 2MMDIMENSIONS UP TO AND INCLUDING 50MM 1MM


AUG 1977

AISEAUG 1977

YMP28.1.80

19.5.80NOTE AMENDEDB


AFTER FABRICATION HOT DIP GALVANISETO B.S. 729

GRADE 43A


COMM. CODE 232455

MATERIAL: 70*70*8 ROLLED STEEL ANGLE

MATERIAL DESCRIPT.ADDED

MOUNTING BRACKET FOR TREFOIL CABLE SUPPORT

EE

EE

NOTE 2 BRACKETS REQUIRED PER INSTALLATION

CAD INPUT RKP JAN 1994 E242

967 mm

2034 mm

1017 mm

TOP FLANGE CUT AWAY ATEACH END AT 30°

40 m

m

70 m

m

22 DIA

14 DIA

50 mm150 mm

967 mm

E 708

70*70*8 RSA

1017 mm

18 DIA

150 mm

22 DIA

14 DIA

50 mm

WIT

HDRAWN N

OV 9

9



E243 Insulator Bracket

170

270

R12 (INTERNAL)4 POSITIONS

1 HOLE 24 DIA

BASED ON EATSI DRG. NO.439518

COMM. CODE 233560

=

ADB JULY 1991

80

50

20

=

75

2 HOLES 22 DIA


BRACKET-INSULATOR (H.V.)

JAN 1994JULY 1991CHECKED BY

APPROVED BY


ADB E 243N.T.S.Scale Class-

12

43

50

20


HOLE DIAMETERS UP TO AND INCL 10mm +0.5mm

HOLE DIAMETERS OVER 10mm +1mm

DIMENSIONS OVER 50mm ± 2mmDIMENSIONS UP TO AND INCLUDING 50mm ±1mm




GRADE 43AMATERIAL: 75x12 FLAT MILD STEELMILD STEEL TO B.S. 4360

TO B.S. 729

RKPRKPA

JAN 94

REDRAWN

BD.H.




E244 H Pole U/G Brace 1.9m Centres


DRAWN BY N.T.S.Scale Class-


A

E 244ADBADB JUL 1991

JUL 1991

SIZE AND DRILLING MOD

BRACE, FOUNDATION 1934 CENTRE H POLES


ALL HOLES DRILL 22 DIA

CAD INPUT RKP JAN 1994

2085

1470

1934

55

COMM. CODE 235720

91

3012

55

100

30

100


HOLE DIAMETERS UP TO AND INCL 10mm ±0.5mm

HOLE DIAMETERS OVER 10mm ±1mm




AFTER FABRICATION HOT DIP GALVANISEGRADE 43A

MATERIAL: 100 x 100 x 12 ROLLED STEEL ANGLEMILD STEEL TO B.S. 4360

TO B.S. 729

BD.H.

NOV 99

TOLERANCESCORRECTED



E247A Surge Arrester Mounting Bracket / Cable Termination

75 mm 6 mm



MATERIAL: 50*6 MILD STEEL FLAT

WELD SLAG, FLUX ETC. TO BE REMOVEDBEFORE GALVANISING

WELDS TO BE CONTIUOUS 4MM FILLET oRCONT. BUTT. WELDS TO BE ON ALL 4 SIDES

TO B.S. 729

CAD INPUT RKP JAN 1994


19 DIAS11-9-91 9-7-79

E 247APDBLNB MAR 1975

MAR 1975



HOLE DIAMETERS UP TO AND INCL 10MM 0.5MM

HOLE DIAMETERS OVER 10MM . . . 1MM

DIMENSIONS OVER 50MM. . . . . 2MM

SURGE ARRESTER MOUNTING BRACKET/ CABLE TERMINATION

C

DRAWN BY18 DIA HOLES WERE

2-80

MODS TO MATL DTLS28-1-80

WELDED EDGES ADDED

A

B

D TITLE AMENDED Scale N.T.S. Class-CAH MAR 1975

EE

E


DIMENSIONS UP TO AND INCLUDING 50MM 1MM


COMM. CODE 232583-0

GRADE 43A

E

SECTION ON Y-Y

15 m

m

190 m

m

40 m

m

50 m

m

25 m

m

17 DIA

22 DIA

14 DIA

18 DIA18 DIA

17 DIA17 DIA

150 mm

40 mm

50 g

FRONT ELEVATION

40 mm

X

50 mm

25 mm25 mm

50 g

25 mm 150 mm

Y

X

PLAN VIEW

Y

128 g

75 m

m100 m

m

64 mm 6 mm

50 m

m6 m

m

139 g75 m

m100 m

m

SECTION ON X-X

110 mm

80 m

m

25 mm

30 mm30 mm

80 m

m

E10-11-99

Renumbered E247ASurge arrester holes changed from 14mmto 17mm to accept 33kV



E248 H Pole U/G Brace 2.5m Centres

E 248

26302470

2000

100

55



BRACE, FOUNDATION 2500 CENTRE H POLE

CAD INPUT

DRAWN BY Scale

ADBADB JUL 1991


N.T.S. Class-

COMM. CODE 235730


3012

ALL HOLES DRILL 22 DIA

100

3055100








GRADE 43AMATERIAL: 100 x 100 x 12 ROLLED STEEL ANGLEMILD STEEL TO B.S. 4360

TO B.S. 729

A

D.H.NOV 99

TOLERANCESCORRECTED



E249 Tie Rod



CAD INPUTDRAWN BY Scale

ADBADB JUL 1991


N.T.S. Class-

2

3

20

20

160 -450

330

130 160

23578512012090

TYPE

1

DIA

20

M20 THREAD

CODE

2100 1000 350 -750

A B C DCOMMODITY

DIMENSIONS IN MILLIMETRES

COMM. CODE 2357850


E 249

TIE ROD

MATERIAL: STEEL TO BS4190, GRADE 4.6 NUTS TO BE GRADE 4

ROD AND NUTS TO BE SPUN GALVANISED TOBS727. AFTER GALANISING NUTS THREADS TOBE CUT OVER SIZE AND COATED WITH CORROSIONINHIBITOR BEFORE ASSEMBLY.

A

C CB


HOLE DIAMETERS UP TO AND INCL 10mm +0.5mmHOLE DIAMETERS OVER 10mm +1mm




BD.H.




E250 33kV Sealing End Mount WITHDRAWN


EAST MIDLANDS ELECTRICITYHEAD OFFICE


N.T.S.Scale Class-D

C

B

A

E 250YMP AUG 1977

ASIEJL NOV 1977

AUG 1977

CHANNEL DRILLINGS& SIZE MOD

MAY 82

12-10-81

REFER TO DRG NO.33/A4 NOW A028

JAN 92

420 DIM WAS 710

EXTRA CHANNELEXTRA HOLES FORSURGE DIV

SEALING END MOUNTING FOR 33KVUNEARTHERED CONSTRUCTIONTERMINAL POLE

102

=

51

30

=

51

251

587

1117

200

200

1304

200

200

3910

1117

1304

587

200

200

51

251

DETAIL "A"

R9

18

25

733

100

152 50

76

304

2 HOLES DIA 22

10

PLATES (2 OFF)

420

12

650

50

89

75

==

18 DIA

18 DIA

STRAPS (3 OFF)

21

56

152

75

175

3 HOLES18 DIA

DETAIL "A"

9 HOLES 14 DIATO THIS FLANGE

DETAIL "A"

3 HOLES 12 DIAON CENTRE LINE

AFTER FABRICATION HOT DIP GALVANISE TO BS729TO BE SUPPLIED AS BUNDLED SET OF 10 PIECES,COMPLETE WITH SPUN GALVANISED BOLTS, NUTS,FLAT & TAPER WASHERS FOR ASSEMBLY AS DRG

MATERIAL: STEEL TO BS4360 GRADE 43A

NO. A028

COMM. CODE 2352000

CHANNEL (3 OFF)102*51*10.42KG/M RSC

FEB 80

CHANNEL (2 OFF)

304

15276 76

100

10 HOLES 18 DIA

102*51*10.42KG/M RSC

25425 102 152

2 HOLES DIA 1838

76

30

10

2

25

51


HOLE DIAMETERS UP TO AND INCL 10mm ±0.5mm

HOLE DIAMETERS OVER 10mm ±1mm




WITHDRAWN



E254 Universal ABSD Steelwork

APPROVEDBY

CHECKED

EAST MIDLANDSNETWORK

JANDRAWNCAD RKP

N.T.S.Scale Class-D

C

B

A

E 254

UNIVERSAL STEELWORK FOR AIRISOLATOR SINGLE & H

NOTE ADDEDCENTRE

SFIXING

TOLERANCESAND DIMS

O

ITEM 1 SLOT*ALTERED TO 2

S O S117*1

APR

25-5-

6-6-78

COMM. CODES23312

ASSEMBLYNOTEADDE20-5-

E

F

G ITEM 1 2 SLOTSWERE117*18

DRGO C GRE MANUAL

27-10-82

28-4-

AUGAPRPDB

FAD APR

620

120

2 SLOTS 18WIDE*114

51

SLOT 18 WIDE*751600

ITEM 1

320

370

50

185

950

25

460

120

70

270

102

40

==

3 HOLES22 DIA

2 HOLES18 DIA

ANGLE TO BE WELDEDTOCHANNEL ALONG ALLSEAMS

ITEM 2 CROSSARM

40

75

270

20

310

==

20

2 HOLES DIA 18

750

50*50*6 RSA

102*51 RSC

2 HOLES18 DIA

ASSEMBLY BOLTSTOESI STANDARD 43-96M16 x 70 (2 OFF)

HOOK STICK MECHANISM BASE &BOLTS(SUPPLIED WITH ISOLATOR BYMANUFACTURER)

AFTER FABRICATION HOT DIP GALVANISE TOBS729

MATERIAL: STEEL TO BS4360 GRADE43A

FASTENERS:M16*35 BLACK BOLTS TO BS 4190GALVANISEDTO BS729. EACH BOLT TO BE FITTEDWITH1 BLACK NUT TO BS4190, GALVANISED TOBS7295 DEGREE D SHAPED TAPERWASHER(TO ESI 439606) TO FIT INNER CHANNELFLANGES

ASSEMBLY:TO BE SUPPLIED AS BUNDLED SET FASTENEDWITHZINC PLATEDBANDINGCOMM. CODE NO. 235167 2 OFF ITEM1 2 OFF ITEM 2

4 FASTENERS

* :-ISOLATOR CENTRE PHASE FIXING-POLE-TOP** :-ISOLATOR CENTRE PHASE FIXINGUNDERSLUNG

25 25

500

4 HOLES 18 DIA

50

** *

250

102*51 RSC

645

84550

6

5130

50

102

535

SLOT 18 WIDE*752 HOLES18 DIA

TOLERANCES BEFOREGALVANISING

HOLE DIAMETERS UP TO AND INCL 10mm+0 5mmHOLE DIAMETERS OVER 10mm+1mm

DIMENSIONS OVER 50mm ±2mm

DIMENSIONS UP TO AND INCLUDING 50mm±1mm

0.5mm SMALLER THAN NOMINAL DIAMETER OFHOLE

AFTER GALVANISING HOLES MUST PASS A PLUGGAUGE

(UNLESS OTHERWISESTATED)

30

Based on ESI Drg.

HD.H.OCT99

RSCwere100*50Now asESI 439527 Dec



E257 33kV Surge Arrester Mount WITHDRAWN




N.T.S.Scale Class-

B

A

APR 78

AUG 77 ASIE AUG 1977JL NOV 1977

86

21 79 79 2110

222

124

330

25

ASSEMBLY:TO BE SUPPLIED AS A SET COMPRISING:-

2 OFF ITEM "A"1 OFF ITEM "B"

FASTEN WITH GALVANISED BANDING

COMM. CODE 235210 (SET)

E 257

NOTES AMENDED

DIMENSION CORRECTED

2 HOLES DIA 22

2 FIXING HOLES DIA 18

105

MATERIAL:10 THICK MS TO BS4360 GRADE 43AAFTER FABRICATION GALVANISE TO BS729

MOUNTING FOR 37KV BRACKET -TYPE SURGE DIVERTER (GEC X6894)

ITEM "B" - CENTRE PHASE

ITEM "A" ITEM "B"

ITEM "A" - OUTER PHASE

200

2 HOLES 18DIA

100

56 22 DIA

222

86 158

113

75 28025

10







CD.H.

NOV 99

TOLERANCESCORRECTED

NETWORK DEVELOPMENT

19



E258 Triggered Gap Mount WITHDRAWN




N.T.S.Scale Class-

B

A

E 258GS MAY 1978

SUPPORT BRACKET FOR TRIGGERED GAPINSULATOR ASSEMBLY

DIMENSIONSMETRICATED

HOLE MADE 24 DIA

31-5-83

18-12-80

MAY 1978MHM

COMM. CODE 232593-0

60

100

14 DIA HOLES FOR112*12 COACH SCREWSC.C. 235816

250

200

40

MATERIAL:6mm THICK MS TO BS4360 GRADE 43AAFTER FABRICATION GALVANISE TO BS729

125

14 DIA HOLEFOR EARTHING BRACKET

150

24 DIAHOLE

81

40

6

100

25

50







CD.H.

NOV 99

TOLERANCESCORRECTED

(INTERIM EDITION)

NETWORK DEVELOPMENT



E260 Curved Square Washer



N.T.S.Scale Class-A

E 260

CURVED SQUARE WASHER

REDRAWNMILD STEEL

YMP AUG 1977

AUG 1977ASIEJL NOV 1977

5-4-78


B

MATERIAL:6 THICK MS TO BS4360 GRADE 43AAFTER FABRICATION GALVANISE TO BS729

6

R 100

COMM. CODE 238800

COMM. CODE WAS238808

28-4-80

AS EATSI DRAWING 439605

22 DIA HOLE

65

= =

65

==

35 FLAT







CD.H.

NOV 99

TOLERANCESCORRECTED



E261 Flat Square Washer



N.T.S.Scale Class-A YMP AUG 1977

AUG 1977ASIE E 261

SQUARE FLAT WASHERS

ITEM "B" ADDEDSEP 87


MATERIAL:MATERIALS3 THICK MS TO BS4360 GRADE 43AAFTER FABRICATION GALVANISE TO BS729

ITEM "B"COMMODITY CODE 238890

25

18 DIA HOLE

32

22 DIA HOLE

ITEM "A"COMMODITY CODE 238885

32

25

25253

32323






BD.H.

NOV 99

TOLERANCESCORRECTED



E262 ‘J’ Bolt

"J" BOLT



N.T.S.Scale Class-A

YMP AUG 1977

AUG 1977ASIE E 262DEC 1988FAD

MODS TO MATERIALDETAILS26-1-80

DIMS ALTERED FOR ESI TRANS PLATFORM

D

20-5-83

125

155

95


RADIUS OF BEND TO BE AS SMALL AS POSSIBLE MINIMUM 6MM

COMM. CODE: 232370

MATERIAL:STEEL TO BS4190 GRADES 4.6 (BOLT), 4 (NUT)BOLT TO BE HOT BENTALL COMPONENTS TO BE GALVANISED TO BS729TO BE SUPPPLIED ASSSEMBLED WITH THREADSWELL OILED

ASSEMBLY NOTEADDED

HOT BENDINGSPECIFIED

B

C

20-5-80

18-2-83

LENGTHENED 140 TO150

E

22-5-84

LARGE FLAT WASHER FORM F TO BS4320

34 DIA

M16






FD.H.

NOV 99

TOLERANCESCORRECTED



E263 Anti-Climbing Guards

E 263


ANTI-CLIMBING GUARDS

COMMODITY CODE: 234500

SINGLE POLE

MATERIAL:40 x 10 MILD STEEL FLAT TO BS4360 GRADE 43AHOT DIP GALVANISED TO BS729

NOTE1 BARBED WIRE 2 OR 3 PLY 12.5 SWG 4 POINT LONG BARBED BARBS AT 3 SPACING. GALVANISED TO BS4432 TWO BRACKETS REQUIRED PER INSTALLATION

DETAIL OF SLOT

NOTE 2 ADDED

H POLE

ARRANGEMENTS

A

20-5-80APPROVED BYCHECKED BY

DRAWN BYCAD INPUT JAN 1994RKP

AUG 1977ASIEJL NOV 1977

2 HOLES 14 DIA FOR 12DIA*75LONG COACH SCREWS

R115

Class-N.T.S.Scale

140

140

10

390

40

12

390

10

10090

MM

650

10






BD.H.

NOV 99

TOLERANCESCORRECTED



E266 Tapered Curved Square Washer

R 100

COMM. CODE: 238895MATERIAL:MALLEABLE IRONGALVANISE TO BS729

TAPERED CURVED SQUARE WASHER

N.T.S.

E 266




ScaleGR APR 1983JAN 1994

GR JUN 1983JUN 1983HBH

Class-

65

=

22 DIA

6

65=

== 6

30°






AD.H.

NOV 99

TOLERANCESCORRECTED



E267 ‘J’ Bolt for Tower Anti-climbing Guard Gate

GATE

MATERIAL:STEEL TO BS4190 GRADES 4.6 (BOLT), 4 (NUT)BOLT TO BE HOT BENTALL COMPONENTS TO BE GALVANISED TO BS729TO BE SUPPPLIED ASSSEMBLED WITH THREADSWELL OILED

100

75


RADIUS OF BEND TO BE AS SMALL AS POSSIBLE MINIMUM 6mm

"J" BOLT FOR LOCKING OF ANTI-CLIMB GATES

COMM. CODE: 2504500



A YMP

HBHGRB

DIMENSIONS ADDED3-5-89

AEB

HOLE AT PRESENTUSED FOR LOCK

EXISTING UNUSED HOLE IN FIXED ANGLE

JAN 1994N.T.S.Scale Class-

E 267NOV 1983SEP 1983

SEP 1983

LARGE FLAT WASHER FORM F TO BS4320

65

28 DIA

M12






BD.H.

NOV 99

TOLERANCESCORRECTED



E268 Humped Back Split Pin




RKP JAN 1994N.T.S. Class-

GRHBH

APR 1984

A A

MATERIAL: AUSTINITIC STAINLESS STEEL, EN58B, 321GRADE,SPRING TEMPER CAPABLE OF MEETING THE INTERCRYSTALLINE CORROSION TEST OF BS970PART 4

E268GR APR 1984

MAY 1984

27

THIS SIDE OF HUMPTO BE AS STEEP ASPOSSIBLE31

WHEN CLOSED THIS DIMENSION MUST BE ASSTATED AND THE LEGS ADJACENT TO THE LOOPMUST NOT BE OPEN MORE THAN 1mm

SECTION A-A

17.5

FLA

T

4MM HUMP-BACK SPLIT PIN

9.5

6.5

10°APPX.

3.175

4

2

MAX

5.4

MIN

4.9



E269 ‘R’ Type Retaining Pin





GRHBH

APR 1984APRIL 1984 E269

4MM "R" TYPE RETAINING PIN

58

30R6.3

R 3

R6.3

R 3

MATERIAL: AUSTINITIC STAINLESS STEEL, 4MM DIA302 S 26 GRADE (EN58A) SPRING TEMPER CAPABLEOF MEETING THE INTERCRYSTALLINE CORROSIONTEST OF BS 970

2-6-86

30-5-86GR

MATERIAL NOTEAMENDED

ø16

ø16

2

235°

4

6


Database Ref: 67 File Ref: OHL Vol 2 Section 2-3Insulator & Fittings E300 _ E399Jan 2002

Manual Name: Overhead Line ManualVol. 2

Version Prepared by Approved by Issue DateJan 2002 Tony Haggis Tony Haggis Jan 2002

Section 2.3

Insulator & Fittings

E300 - E399

East Midlands Electricity Insulator & Fittings E300 - E399Overhead Line Manual Vol.2

File Ref: OHL Vol 2 Section 2-3 Insulator& Fittings E300 – E399 Jan 2002

Page 2 of 27 Version Jan 2002:

Revision Log For Insulators & Fittings E300 - E399

Changes made in version Jan 2002

Section Notes about the changeE361 Ball ended hook added




CONTENTS

E303 11kV pin insulator 4

E305 33kV line post insulator 5

E306 Disc insulator 6

E307 11kV triggered spark gap assembly 7

E308 Cranked Pilot Insulator pin 8

E310 11kV insulator pins, line and pilot 9

E311 Pilot insulator spindle, timber fixing 10

E312 Clevis ended socket adaptor 11

E313 11kV and 33kV tension insulator steelwork 12

E314 Eye bot and eye nut 13

E317 Socket tongue 14

E318 Stand off insulator 15

E319 11kV gap type surge arrester 16

E325 General arrangement showing stand off insulator and surge arrester mountings17

E326 Bolted Anchor Clamp 18

E327 Coach screw hook M14 19

E328 M16 hook bolt with keeper plate 20

E329 Heavy duty pig tail hook bolt and nut hook 21

E330 ABC face wall bracket 22

E331 ABC corner bracket 23

E332 ABC corner wall bracket 24

E333 ABC off set bracket 25

E334 Twisted weak link for ABC suspension fitting 26

E361 Ball Ended Hook 27




E303 11kV pin insulator

11 kV PIN INSULATOR


1 INSULATOR TO CONFORM WITH REQUIREMENTS OF BS1372 FITTTED WITH THIMBLE COFORMING WITH THE REQUIREMENTS OF BS 137 AND SUITABLE TO FIT THE LARGE STEEL HEAD (REF 16) BS 1373 THE FIRING DATE, MONTH AND YEAR, TO BE INDELIBLY MARKED ON INSULATOR4 PORCELAIN TO BE GLAZED BROWN OR GREY

78 + 2

R 119.5

125 MIN

165 MAX

R 11

SEMI-CONDUCTING GLAZE (WHEN SPECIFIED)

1.5


16

ACOMMODITY CODEAMENDEDNO. WAS 521301APR 80

B

JUNE 94

GJ/DCFIG 16 REMOVED

APPROVED BY ? OCT 78

CHECKED BY

CAD INPUT

DRAWN BY

DC

ASIE

JUNE 94

DEC 77 E303Scale N.T.S. Class-




E305 33kV line post insulator

430 MIN

M22

COMM. CODE

NO. ADDED

NOTE 5 ADDED

NOTES1 DIMENSIONS AND CHARACTERISTICS TO COMPLY WITH BS 137 1960 FOR A NORMAL SYSTEM VOLTAGE (THREE PHASE) OF 33KV MINIMUM TRANSVERSE FAILING LOAD TO BE 2400 LBS2 TOLERANCE EXCEPT WHERE SPECIFIED ON DRAWING ARE TO COMPLY WITH BS 137 19603 OVERALL DIMENSION OF PORCELAIN COMPONENT TO BE IN ACCORDANCE WITH ESI DRAWING NO. 4393034 PORCELAIN COMPONENT TO BE SOLID CONSTRUCTION5 BASE CAP INTERNAL THREAD AND NUT THREAD TO BE PROTECTED BY GREASE

A

B

28-4-80

11-11-85



33KV LINE POST INSULATOR

Scale

APPROVED BY

CHECKED BY

CAD INPUT

DRAWN BY

JAN 1994RKPASIE DEC 1977 E305

N.T.S. Class-

50

mm

OR

AS

SP

EC

IFIE

D

5 mm 11

120 +/- 4

178 MIN

24

R16

R16




E306 Disc insulator





MATERIAL: BROWN OR GREY GLAZED PORCELAIN INSULATOR TO CONFORM WITH THEREQUIREMENTS OF BS 137 AND EATS 43-93. MINIMUM FAILING LOAD 70KNDESIGNATION OF PIN BALL AND SOCKET DIMENSION 16B OF B.S.3288


E306YMP DEC 1977

ASIE DEC 1977

B28-4-80

A27-11-79

DISC INSULATOR

140

254

COMM. CODESAMENDED NO.S WERE521450 & 521600

GLASS COMM. CODE ADDED

CD.H.

OCT 99

REDRAWNGLASS INSULATORWITHDRAWN




E307 11kV triggered spark gap assembly


11 kV TRIGGERED SPARK GAP ASSEMBLY

YMP

HBHEHA

JUBILEE CLIPS

7/8" BSW INSERTGALVANISED MILD STEEL

1/2" BSW INSERTGALVANISED MILD STEEL

COMMODITY CODE 234847FOR SUPPORT STEELWORK SEE DRG. E

BROWN GLAZED PORCEL

48

48

SECTION A-A

17

6

A

A

3mm

APPROVED BY

CHECKED BY

CAD INPUT

DRAWN BY

DC

25

25

ARCING HORN

E307N.T.S.ScaleAUG 80

JUNE 94

NOV 80NOV 80

Class-




E308 Cranked Pilot Insulator pin

150

400

50

M20

20 Dia

MIN R25

LARGE STEEL HEADREF NO. 16 TO BS3288

20 Dia

NOTES : MATERIAL: MILD STEEL. HOT DIP GALVANISE TO BS729MINIMUM FAIL LOAD: 0.7KN (APPROX 157LBS)BASED ON BS3288 PART 2 REF NO. 54

CRANKED PILOT INSULATOR PIN



ScaleJAN 1994APR 1979

MAR 1979RKPMHM

CR

N.T.S. Class-

E308

45.00°

COMM. CODE 2354240




E310 11kV insulator pins, line and pilot

G

M22


M20

X

A

LARGE STEEL HEAD(REF. 16 BS3288)

ADDITIONAL PINS ADDED

MATERIAL NOTE ADDED

BS3288PART 2

PIN REF NO.

MATERIAL: MILD STEEL. GALVANISE TO BS729

21-6-91

10-1-92

D

E

F

BD

C

ITEM A DELETED18-11-92F

LINE PIN(ITEM B)

COMM. CODEITEM

B

C

D

MINIMUMFAIL

LOAD

235413 10KN235422235423

0.7KN0.7KN

235425 0.7KN

235412 10KN

E

DELETED

MFL'S FOR ITEMS C & DADDED10-10-80

A

B

(235426) CANCELLEDCOMM. CODE

25-7-80

ITEM A COMM CODE22-7-82

C

4550

45

BA C

230 50 25305 27

-

20-

20-

400

D

3740

--

-

400500

20

3129

63


E310

11KV INSULATOR PINSLINE AND PILOT

JAN 1994RKPN.T.S.Scale

DWG NOV 1977JL NOV 1977

X

A

C

150

E F

22 622 6

20--

-20

G X

13 5016 50

--

-

50

E

20 50

(ITEM C&D)PILOT PIN

Class-




E311 Pilot insulator spindle, timber fixing

APPROVED BYCHECKED BYCAD INPUTDRAWN BYA

B


JAN 1994RKPN.T.S.Scale Class-

40

20

75

100

4020

20 DIA COACH SCREW

FLATS TO SUIT M16 SPANNER (24 A/F)

WELD ALL ROUND14 DIA HOLE

LARGE STEEL HEADREF NO. 16 TO BS3288 1977

ALTERNATIVE POSITIONOF FLATS

NOTES:MATERIAL - MILD STEEL. HOT DIP GALVANISETO B.S. 729MINIMUM FAILING LOAD - 0.70 kN (APPROX.157lbs)

*SPANNER FLATS CAN BE LOCATED ADJACENT TOSCREW OR HEAD AT MANUFACTURERS CHOICE

COMM. CODE: 235430

7-10-82

15-3-79

NOTE "WELDED ALLROUND" WAS "WELDED BOTH SIDES"

REDRAWN WITH EARTHING FLAG E311

MHM MAR 1979

GR APR 1979

PILOT INSULATOR SPINDLETIMBER FIXING

10

20 DIA325




E312 Clevis ended socket adaptor

CLEVIS ENDED SOCKET ADAPTER


50 X 16mm MS PINWITH WASHER

16B SOCKET

SECURITY CLIP

STAINLESS STEEL'R' CLIP (E269)IN DIA 6.5 HOLE

BS 3288 (REF 15/84)

R5

45

3822

.559

HOLEDIA 17.5

REDRAWN ITEMS A AND B REMOVED

A

SEPT 91ADB


DC JUNE 94SEPT 91AE

E312Scale N.T.S. Class-





E313 11kV and 33kV tension insulator steelwork

ITEM C "R" CLIP

APPROVED BY

CHECKED BY

CAD INPUT

DRAWN BY Scale

RKP JAN 1994

N.T.S. Class-

E 313ASIE

FAD

JUL 1977

DEC 1976

11kV & 33kV TENSION INSULATOR STEELWORK

REPLACES SPLIT PIN29-4-84

5-3-79SHACKLE PIN WAS

55*16

AD11-11-88

ITEM A POSITION OF

"R" CLIP CORRECTED


BS REF NO. ADDED29-4-85

B

C

10

16 mm

45 mm

38

16MM BALLAND SHANK ø17.5

COMM. CODE 232860

ø4 STAINLESS STEEL "R"CLIP AS DRG E269

19

8

38

6

50*16 DIA PIN

ø17.5 HOLE

18

8

6 mm

9.5

9.5

60*ø16 COTTER PIN

ø6 HOLE

R16

70 mm ø16

ø35

ø17.5 HOLE

STAINLESS STEEL "R" CLIPAS DRG. E269

ITEM C- SHACKLE BS3288 REF 15/29

COMM. CODE 236004

16 mm

19 mm

MAX. 1.6 RAD

57 mm

146 mm

19 mm

3 mm34 mm

34 mm

R11

COMM. CODE 235100

16MM BALL& SOCKET

ITEM B - BALL ENDED EYE LINK BS3288 REF 15/30

BALL END CLEVIS BS3288 REF 15/25ITEM A -

57

124 22.5

R5

R1.6 MAX

R22

ø17.5 HOLE

6 mm

45 mm

19 mm -0

+3

50

ALL TOLERANCES AS STATED IN BS 3288




E314 Eye bot and eye nut




N.T.S.Scale Class-

M20

2 NUTS (OILED THREADS)

150300

60

2040 DIA

40 D

IA

ITEM A EYE BOLTCOMM CODE: 232059

20

100

40

TAPPED M20EYE ON BOLT AND NUT TO BE

IN LETTERS NOT LESS THAN 3MMHIGH

60

ITEM B EYE NUTCOMM: CODE 235300

NOTEMATERIAL: STEEL TO BS 4190 STRENGHT GRADE 4.6 TO MEET

THE REQUIREMENTS FOR MECHANICAL PROPERTIESDETAILED IN BS 4190 TABLE 14 (BOLT) & 16 (NUT)

HOT DIP GALVANISE TO BS 729

FEB 1994

A

B

7-12-78

20-5-80

EYE NUT C.C. CHANGED

ADDITION TO NOTE

E314

EYE BOLT AND EYE NUT

RKP FEB 1994

JAN 1994AR

40 D

IA

20 DIA

20 D

IA




E317 Socket tongue





130

8644

45

SLOT FOR SECURITY CLIP

16MM B SOCKET

16

19 3

6

R1.6 MAX

22.5

R17.5

DMHBH

FEB 1983FEB 1983

SOCKET TONGUE

E317

COMM. CODE 236171 0

AD.H.

NOV 99

REDRAWN

TO BS3288 PART 2 REF 15/35




E318 Stand off insulator


STAND OFF INSULATORJUNE 94

COMM. CODE 550230

370 290

25

STUD LENGTH 40 - 50mm

STUD LENGTH 40 - 50mm

M12

CHECKED BY

CAD INPUTDRAWN BY

APPROVED BY

PN

DCPN

HBH

JAN 89

FEB 89NOV 89

Scale N.T.S. Class-

E318




E319 11kV gap type surge arrester

218

315

EARTH CONNECTION

MOUNTING BRACKET

11KV GAP-TYPE SURGE ARRESTER


Scale

APPROVED BY

CHECKED BY

CAD INPUT

DRAWN BY

JAN 1994

JAN 1998

FEB 1989

NOV 1989

RKP

PN

PNHBH

C.C. 234320

Class-N.T.S.

E319

GLAZED PORCELAINHOUSING

TERMINAL PALM

STEEL TERMINAL SCREW

31




E325 General arrangement showing stand off insulator and surge arrester mountings

GENERAL ARRANGEMENT SHOWINGSURGE ARRESTER AND STAND OFFINSULATOR MOUNTINGS


STAND OFF INSULATOR

SURGE ARRESTER


CAD INPUT

DRAWN BY

E318

E319

E247

MOUNTING BRACKET

N.T.S.

E325Scale

HBH NOV 1989

APR 89

JUN 89

MHM

PN

DC JUNE 94

Class-

WITHDRAWN




E326 Bolted Anchor Clamp

190 19 min

3 BOLT FITTING

NOTE:CONDUCTOR RANGE DIA 7 TO DIA 14RECOMMENDED 'U' BOLT TORQUE 60 Nm (45 Ib/ft)GALVANISING TO BS 729APPROX WEIGHT 1.2 KGTIGHTENING SEQUENCEB - C - A

190

BOLTED ANCHOR CLAMPS

E 326

EAST MIDLANDSELECTRICITY

FEB 1994ADB OCT 1990

SEPT 1990


DRAWN BYCAD INPUT DC

MHM Scale N.T.S. Class-

COMMODITY CODE : 2325950

40 / 50 ACSR

NOTE:CONDUCTOR RANGE DIA 13 TO DIA 20RECOMMENDED 'U' BOLT TORQUE 60 Nm (45 Ib/ft)GALVANISING TO BS729APPROX WEIGHT 1.9 KGTIGHTENING SEQUENCE:A - B - C - D

195

4 BOLT FITTING

252


100 / 150 ACSR

21 min

A B C

A BCD

AP.B.22-1-97

BOLTTIGHTNINGSEQUENCEADDED

B REDRAWND.H.D.H.




E327 Coach screw hook M14


NOTE: FABRICATION DIMENSIONS ARE NOMINAL AND SHALL BE WITHIN 5%


80

85 MIN

D

D=14

40

D

20


E327JAN 1994RKPScaleMHM N.T.S.

COACH SCREW HOOK(14MM DIA)

OCT 1990ADB

SEP 1990

OCT 1990HBH

Class-D.H.

A

NOV 99

REDRAWN




E328 M16 hook bolt with keeper plate

R20

2 HOLES DIA 17

1 HOLEDIA 18

25 25

50

28

572.5

150

100

335

NOTES1. ALL COMPONENTS HOT DIP GAVANISED TO BS7292. FLAT WASHER TO BE LOOSE FIT.3. KEEPER TO BE HAND FIT.4. ALL COMPONENTS TO BE SUPPLIED ASSEMBLED.5. ULTIMATE FAIL LOAD 29 kN.

CC No. 290841

FLAT WASHER

MI6 NUT TO BS 419013 MM NOMINAL THICKNESS

OCT 85

B

SEPT 90

DRG. NO. WASEMEB LV 221

DRG. NO. WASE/C&M/100/2469AND CC NO. ADDED

MHM

A

SS

20

3

16

3

MAR 84SFB

FEB 94DC

FEB 84

CAD INPUT

CHECKED BY

SFB


Class-DRAWN BY Scale

APPROVED BY

N.T.S.

M16 HOOK BOLTWITH KEEPER PLATE

E 328

30

31KEEPER PLATER12

16




E329 Heavy duty pig tail hook bolt and nut hook

4020

D

D

20

40

D

D

80

150

L

D

2D

NUT TO BS4190

3 MIN

76

DD

D=16 OR 20

NOTE: 1 FABRICATION DIMENSIONS ARE NOMINAL AND SHALL BE WITHIN ±5%2 DIMENSION "L" IS THE PREFERED LENGTH IN ACCORDANCE WITH EATS 43 96



HEAVY DUTY PIG TAIL HOOKBOLT AND NUT HOOK

E329APPROVED BYCHECKED BYCAD INPUTDRAWN BY

JAN 1994RKPScaleMHM

OCT 1990ADB

SEP 1990

OCT 1990HBH

N.T.S. Class-ADBD.H.A

NOV 99

REDRAWN




E330 ABC face wall bracket

460

30

170

30

170

3030


DRG. NO. WAS

OCT 85

B

SEPT 90MHM

ASS


DC FEB 94N.T.S.Scale Class-DRAWN BY

CAD INPUTMHM DEC 84

SS DEC 84DEC 84HBH

CC NO. ADDED

EMEB LV 220 A.B.C.FACE WALL BRACKET

E 330

200

105090

R20

WELD

DIA 10MS ROD

40

MATERIAL:40 X 6 MM STRIP HOT DIPGALVANISED TO BS 729

CC NO. 2902030

6 m

m6

CD.H.NOV 99

REDRAWN




E331 ABC corner bracket


OCT 85

ASS DC FEB 94

N.T.S.Scale Class-DRAWN BYCAD INPUT

MHM DEC 84

SS DEC 84DEC 84HBH

CC NO. ADDED E 331

DRG. NO. WASB

SEPT 90MHM


R20

WELD

DIA 10 mmMS ROD

4 HOLES DIA 14 mm

MATERIAL:40 X 6MM MS STRIP HOT DIPGALVANISED TO BS 729

CC NO. 2902020

30230 170 mm

175 m

m

FILLET WELD

A.B.C.CORNER BRACKET

EMEB LV 219

6

30

230

170

40

135°

10

5040

CD.H.

NOV 99

REDRAWN




E332 ABC corner wall bracket




E333 ABC off set bracket

230

530

DIA 7 H0LE ADDED

OCT 85

B

A

SS CC NO. ADDED

SEPT 90

C

MHMDRG. NO WASEMEB LV 217

MAY 87

30

40

2 HOLESDIA 14


N.T.S.

E 333CHECKED BY

APPROVED BY

DC FEB 94

ScaleDRAWN BYCAD INPUT

MHM DEC 84

SS DEC 84

DEC 84HBH

A.B.C.OFFSET BRACKET

MATERIAL:40 X 6 MM STRIP HOT DIPGALVANISED TO BS 729

CC NO. 290200

Class-

6

HOLES :SEE NOTE.

70

6

35

17




E334 Twisted weak link for ABC suspension fitting

55

NOMINAL FAILING LOAD : 7.5 kN.

20

MATERIAL:HOT DIPPED GALVANISEDSTEEL TO BS729

CC NO.2903600


TWISTED WEAK LINK FORABC SUSPENSION FITTING

10

CAD INPUTCHECKED BYAPPROVED BY

DRAWN BYDCMHM

HBHADB E 334FEB 94

ScaleSEPT 90

OCT 90

N.T.S. Class-

20

D.H.A

NOV 99

REDRAWN




E361 Ball Ended Hook

45mm 50mm 32mm

27mm

37mm

102mm

R14mm

16mm ball and shank

BALL-ENDED HOOKEAST MIDLANDS ELECTRICITY

E361N.T.S.15/06/99

CHECKED BYCAD INPUTDRAWN BY

APPROVED BY

DH Scale Class-

BS 3288 : Part 2 : Reference No. 15/81


BS Ref addedD.H.

SEP 99

A


Database Ref: 68 File Ref: OHL Vol 2 section 2-4Staying Materials E400 _ E499JAN 2002

Manual Name: Overhead Line ManualVol.2

Version Prepared by Approved by Issue Date2 Tony Haggis Tony Haggis JAN 2002

Section 2.4

STAYING MATERIALS

E400 – E499

East Midlands Electricity Staying Materials E400 - E499Overhead Line Manual Vol.2

File Ref: OHL Vol 2 Section 2-4Staying Materials E400-E499 Jan 2002

Page 2 of 16 Version: 2

Revision Log For Staying Materials E400 - E499



Changes made in version 2 Jan 2002

Section Notes about the change2 Drawings E413, E413A, E415 & E416 added – Screw-in

anchors




CONTENTS

E401 Stay rods 4

E402 Concrete Stay Block 5

E403 Porcelain stay insulators 6

E406 Preformed helical fittings for stays 7

E407 Stay outrigger bracket 8

E408 Stay strap and thimble (maximum working tention 28kN 9

E410 Tie rod for strut pole 10

E412 Manual screw-in stay anchor 11

E413 Anchor Rod 3m for Screw-in Stay 12

E413A Anchor Rod 2m for Screw-in Stay 13

E415 Single blade screw-in stay anchor 14

E416 Twin blade screw-in stay anchor 15




E401 Stay rods

40 mm

HOLEDIA 10

400

TYPE 1 18 X 1800 65.0 235717 230 18 35 15 25 20 20 1800 20TYPE 2 22 X 2400 110.0 235718 230 22 40 20 30 25 25 2400 20

THIMBLE DETAILS ALTERED

ESI STANDARD WASISSUE 1

STAY ROD MIN FAILING COMMODITY a b c d e f g h j

MATERIAL AND FINISHSTEEL TO BS 4360, GRADE 43A. HOT DIPGALVANISED IN ACCORDANCE WITH BS729SCREW THREADSTO BE HAND FREE OVER LENGTH OF THREAD.

AUG 97

D

B

A

JAN 79

SEPT 88

C

SEPT 91

MIN FAILINGLOADS AMENDED

TYPE 2 ROD THREADSAMENDED TO 7/8'' BSW(AS SUPPLIED)

RODS GENERALLY CONFORM TO EATS 43 - 91

100

100

LOAD (kN) CODE NO.

fRIGHT HAND THREAD

20


N.T.S.

E 401CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY

DC FEB 94

Scale

STAY RODSGS NOV 78

NOV 78HAD

Class-

h

a

b

c10 d

END OF ROD FORGED SQUARE TO FIT SQUAREHOLE IN PLATE.

SIZE AND SUITABLE FOR SPANNERS FOR M18 OR 7/8'' BSW THREAD(27 OR 32 AF) ACCORDING TO ROD DIAMETER.

RIGHT HAND THREAD

HEXAGON HEAD OF TUBE AND LOCKNUTSMUST BE THE SAME

LEFT HAND THREAD

230 300

g: NOMINAL BOREg4015

e: EYE Diameter

COMPONENT REF 439109THIMBLE TO ESI 43 91

e

b

j




E402 Concrete Stay Block

160 460110

REINFORCEMENT 6 mm MS BARS

20mm square holeto 30mm square

MINIMUM FAILING LOAD : 65 kN

CC NO. 2315000

A

SEPT 91

TITLE AMENDED

BD.H.

05/01/98


N.T.S.

E 402CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY

DC FEB 94ScaleMHM JAN 78

GS OCT 78FAD OCT 78

CONCRETE STAY BLOCKClass-

30

460

650

40




E403 Porcelain stay insulators

TYPE 2 : STAY INSULATORS AND INSULATOR LINK ASSEMBLY

LINK ASSEMBLY

L.V. INS. DELETEDL.V. / 11 kV INSSUBSTITUTED

VARIOUS MODS

COMMODITY CODESCHANGED

533 mm APPROX

B

A

MAY 80

JULY 80

MAR 85

C

D CHANGES TO TYPE 1INSULATOR

FEB 89

120

mm

APPR

OX.

220 mm APPROX.

FOR UNEARTHED 33 kV STRUCTURES.


Scale


DRAWN BY

APPROVED BY

DC FEB 94

PORCELAINSTAY INSULATORS

MM NOV 76

GS NOV 76PDB FEB 77

N.T.S. Class-

LINK ASSEMBLY :C.C. NO. : 2355410

DIAMETER OF HOLES 20 mm APPROX.

FOR L.V. AND 11 kV LINES AND EARTHED 33 kV STRUCTURES.

75 -

80 m

mAP

PRO

X.

115 - 145 mm APPROX.

DIAMETER OF HOLES 20 mm APPROX.

MATERIAL : GLAZED PORCELAIN.MIN. FAILING LOAD : 110kNC.C. NO. : 2348420

TYPE 1 : STAY INSULATOR.

ED.H.

OCT 99

CATALOGUE NUMBERSREMOVED

MATERIAL : GLAZED PORCELAIN.MIN. FAILING LOAD : 110kNC.C. NO. : 2348430

FD.H.

REDRAWN

NOV 97




E406 Preformed helical fittings for stays

1. POLE TOP MAKE OFF

LEGS OF FITTING ASSEMBLE TOFORM STAY STRAND EQUIVALENT

2. STAY GRIP (DEAD END)

LEGS OF FITTING WRTAP AROUND STAY STRAND

3. STAY SPLICE

JOINS TWO LENGTHS OF STAY STRAND TOGETHEROR STAY STRAND TO POLE TOP MAKE OFF

ITEM

123

NAME

POLE TOP MAKE OFFSTAY GRIP (DEAD END)

STSAY SPLICE

COMMODITYCODE

235572023551102355810

7/3.25 STAY STRAND

ITEM

123

NAME

POLE TOP MAKE OFFSTAY GRIP (DEAD END)

STSAY SPLICE

COMMODITYCODE

235571023551202355820

7/4.00 STAY STRAND

PREFORMED HELICALFITTINGS FOR STAYS

APRIL'85

APRIL'85

MAY 85

DRAWN BYCAD INPUTCHECKED BYAPPROVED BY HBH

GRB

N.T.S.

E 406Scale Class-


CYMP

APRIL'85

NEW DRG.PREPPARED

RKP

D

D.H.OCT 99

CATALOGUE NOSDELETED

REDRAWNPOLE TOP STAY GRIP(DEAD END) DELETED

E




E407 Stay outrigger bracket

418

MATERIAL : STEEL TO BS 4360 GRADE 43AHOT DIP GALVANISED TO BS729 AFTER FABRICATION

12 DIA HOLES WERE 11

APPLICATION NOTE ADDED

CLAW RADIUSED

B

A

JAN 80

MAR 85

JAN 89

C

CC NO. : 2325900

100

R 90

20

HOLESDIA 12


Scale


DRAWN BY

APPROVED BY

DC FEB 94YMP JAN 78

GS OCT 78FAC OCT 78

STAYOUTRIGGER BRACKET

N.T.S. Class-

50

DIA 20

20

610

20

25

R 10

20

40

10

20

DD.H.

NOV 99

REDRAWN




E408 Stay strap and thimble (maximum working tention 28kN

STAY STRAP AND THIMBLE

MATERIAL : STRAP AND THIMBLE - MILD STEELBS 4360 GRADE 43 AGALVANISED TO BS 729.

CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY

R 18R 55

37

(STAY STRAP SUPPLIEDWITH THIMBLE CLOSED ON)

ASSEMBLY SKETCH


DIM CHANGES STRAP : 30 WAS 38THIMBLE : 55 WAS 53

A

MAR 85

BSTAY STRANDDELETED

JUN 97

STRAPHEAD MUST BE FITTEDUNDER HEAD OF BOLT ANDA SQUARE CURVED WASHERFITTED UNDER NUT.

M20 BOLT

SQUARECURVEDWASHER

THIMBLE


Scale

E 408DCMHM APR 77

MAR 94JAN 78GS

FAC OCT 78

N.T.S. Class-

FOR 7 / 3 25 mm WIDE

90

25

20

60

30

25

R 16

STAY STRAP

60

30

30

45

53

SMOOTH RADIUS

22

15

B

CD.H.

NOV 99

REDRAWN




E410 Tie rod for strut pole

M20 THREAD

5

MIN 4.2MABOVE GROUND.E 266.

TAPERED CURVEDWASHERS

TIE ROD

STRUTPOLE

GENERAL ARRANGEMENT

E260.URVED WASHERS

Class-

CC NO. 2357800

TIE ROD FORSTRUT POLE

HBH JUN 83JUN 83GR

APR 83GR Scale

FEB 94DC

APPROVED BY

DRAWN BY

CHECKED BY

CAD INPUT E 410N.T.S.


NUTS : STEEL TO BS 4190 GRADE 4.MATERIAL : ROD : STEEL TO BS 4190 STRENGTH GRADE 4 / 6

FINISH : HOT DIP GALVANISED TO BS 729.

ASSEMBLY : 4 FULL NUTS THREADED TO EACH ROD WITH THREADS WELL OILED.

AS EATS DRG 439608.

7502100

350

LINEPOLE

A

D.H.NOV 99

REDAWN




E412 Manual screw-in stay anchor

CUTTING EDGE

THIMBLE TO ESIDRG. NO. 439109 TYPE 1

EYE NUT IN ACCORDANCE WITHESI STANDARD 43 - 96 ORALTERNATIVE FORGED EYE AS IN ESI DRG. NO. 439101

DIA 16

CC NO. 2310500STAY ANCHOR

75

1700

75

WELDED TO STAT ROD.

70

DISC DIA 150, 5 THICK

1600

75

75 x 5 STEEL STRIPREINFORCEMENT WELDEDOVER TUBE ENDSWAGED SQUARE.

27

TO ESI 43 - 91

CC NO. 5880000

SOCKET WRENCH

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DCN.T.S.Scale Class-

MANUAL SCREW IN STAY ANCHORAND SOCKET WRENCH

E 412MHM SEPT 90

MAR 94ADB OCT 90HBH OCT 90

100

760 mm

WELD

25 SQUARE

DIA 16

M16

LOCK NUT

NOM. BORE 8 SWG

WELD

NOM. BORE 10 SWG.

D.H.A

NOV 99

REDRAWN




E413 Anchor Rod 3m for Screw-in Stay


Anchor Rod 3m for Screw-in StayGHJ

GHJ

10 MM LOCKNUT SUPPLIED LOOSE

MATL. MILD STEEL BS 970 080A15

4. FINISH HOT DIP GALVANISED

3. THREADS TO BE CUT NOT ROLL FORMED

1. MAY BE MADE FROM STOCK BAR 22mm

2. COMPONENT WILL BE SUBJECTEDTO PROOF LOADING OF 15 T AXIALLY

TOLERANCE +1 -0 MM


NOTES:

400 22 MM

10 MM LOCKNUTWELDED AT BASEOF THREAD WITH10 MM MIN. RUNAT 180°

LENGTH INCREASED

TOLERANCE ON RODDIAMETER CHANGED.CUT THREAD NOT

COMMODITY CODE ADDEDWELD RUN SPECIFIEDBS CHANGED FROM4360 43A TOBS 970 080A15

MOD A

TO 3.2 M

ROLLED

DEC 93GHJ

GHJ

MOD B

FEB 94

MOD C

DHAUG 97

CHECKED BY

APPROVED BY

DRAWN BY

TRACED BY

BOTH ENDS THREADED 22mm

(LOOSE FIT)

3200

E413N.T.S.ScaleSept. 93

Sept. 93

Class-

240

THREADS NOW 22MM




E413A Anchor Rod 2m for Screw-in Stay

LENGTH INCREASEDTO 2140

THREADS NOW CUT

THREADS NOW 22MM

1. MAY BE MADE FROM STOCK BAR 22mm

3. THREADS TO BE CUT NOT ROLL FORMED

BOTH ENDS THREADED 22MM

4. FINISH HOT DIP GALVANISED

2. COMPONENT WILL BE SUBJECTEDTO PROOF LOADING OF 15 T AXIALLY


NOTES:

MOD ADEC 93

GHJ

GHJ

MOD BMAY 94

MOD C

JUL 97DH

10 MM LOCKNUTWELDED AT BASEOF THREAD

40

NOM.0 22 MM

(LOOSE FIT)

2140


Anchor Rod 2m for Screw-in Stay

AUGUST 93

AUGUST 93


DRAWN BY

TRACED BY

GHJ

GHJ

Scale N.T.S. Class-

E413A

10 MM LOCKNUT SUPPLIED LOOSE

240

MATL. MILD STEEL BS 970 080A15




E415 Single blade screw-in stay anchor

2. BLADE MADE FROM 10 mm THICK PLATE

1. CENTRAL ROD MADE FROM 45 MM SQUARE BAR

3. DISCS MUST BE WELDEDTO BODY BOTH SIDES

4. BLACK PAINT FINISH

MATERIALS.DISCS - MILD STEEL BS 970 080A15BODY - MILD STEEL BS 970 080A15

COMMODITY CODE NOADDED

NOTES:

COUNTERBORE 25 DIA. x 5 DEEP

TAPPED 22mm LOOSE FIT

RENUMBERED TO E415WAS E404 -HAS ALREADYBEEN USED


A

DH

AUG 97

DH

B

OCT 97

325

.0

12

5.0

75.0

PIT

CH

12

5.0

35

.0

A

Single blade screw-in stay anchor


VIEW ON ARROW A

APPROVED BY

CHECKED BY

GHJ

GHJ

DRAWN BY

TRACED BY

E415ScaleMAY 94

MAY 94

N.T.S. Class-

270.0

R20.0

R90.0

R40.0

R40.0

45.0 SQUARE

R40.0

R40.0

270.0




E416 Twin blade screw-in stay anchor

Galvanised finish omitted.Internal thread depthreduced to 30 mm

BODY MATERIAL NOWHIGH TENSILE STEELTO RESIST TORQUELOADS

COUNTERBORE 25 DIA. x 5 DEEP

TAPPED 22mm LOOSE FIT

April 94

May 94

12

5.0

GHJ

MOD.E

GHJ

MOD.D

75

.0 P

ITC

H

Body size increasedto 40 mm but nowmild steel. Pointremoved.

Body size now45 mm

MOD. A

Sept 93

GHJ

GHJ

DEC 93

MOD. B

95

0.0

35

.0

67

5.0

A

3. DISCS MUST BE WELDEDTO BODY BOTH SIDES

4. BLACK PAINT FINISH

MATERIALS.DISCS - MILD STEEL BS 970 080A15BODY - MILD STEEL BS 970 080A15

2. BLADE MADE FROM 10 mm THICK PLATE

1. CENTRAL ROD MADE FROM 45 MM SQUARE BAR


Twin blade screw-in stay anchor

NOTES:

VIEW ON ARROW A

270.0

R20.0

R40.0

R90.0

45.0 SQUARE

R40.0

R40.0

270.0

R40.0


DIMS. CHANGEDPOINT ADDED

NUMBER NOW E416(WAS E405 WHICHALREADY EXISTS)

DHCOMMODITY CODENO. ADDED

AUG 97OCT 97

DHAPL 94GHJ

CHECKED BY E416GHJAPPROVED BY AUGUST 93

TRACED BY

MOD.FMOD.G MOD. C GHJDRAWN BY ScaleAUGUST 93 N.T.S. Class-






Database Ref: 69 File Ref: 2-5 FEB 2001.doc Manual Name: Overhead Line ManualVol. 2


Section 2.5

INFORMATION PLATES

E500 – E599

East Midlands Electricity Information Plates E500 - E599Overhead Line Manual Vol.2


Revision Log For Information Plates E500 - E599





CONTENTS

E501 Label for use on wood poles on PME systems 4

E503 Pole number plate 5

E504 Identification plates for 33kV circuits 6

E505 Operational earth plate 7

E507 Concrete post and plate details for railway JIB safety clearance notice 8

E508 Statutory safety sign for overhead line poles 9

E509 Property label and statutory safety sign for poles carry HV equipment 10



E501 Label for use on wood poles on PME systems

MATERIAL : ALUMINIUM PLASTIC COATED1.22 mm THICK

COMMODITY CODE NO. : 513856

CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY


N.T.S.Scale Class-

LABEL FOR USE ON WOODPOLES ON PME SYSTEMS.

E 501YMP SEPT 77DC MAR 94ASIE DEC 77

OCT 78

BLACK LETTERS ON WHITE BACKGROUND

6675

DO NOT DISCONNECT NEUTRAL

41 50

P.M.E.SYSTEM

ADH

Aug 99

REDRAWN. DIMENSION BETWEEN HOLES CORRECTED TO 41 FROM 31

4 X 4mm DIA.FIXING HOLES



E503 Pole number plate

MATERIALS :

WHITE PLASTIC WITH EMBOSSED NUMERALCOLOURED BLACK.

FIXING :

25 x 2 mm HOT DIP GALVANISED ROUNDHEAD NAILS. (CC NO. 515202.8)

COMMODITY CODE : 5149500 - 5149580

EMBOSSED NUMBERAS SPECIFIED

CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY

A


DC FEB 94N.T.S.Scale Class-NOW ROUND

AND PLASTICCLTAUG 83

CLT

ASIEHBH

OCT 77

DEC 77OCT 78 E 503

POLE NUMBER PLATE

19

386

BD.H.

NOV 99

REDRAWN



E504 Identification plates for 33kV circuits

99

6

28

SIZE 1


CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY



IDENTIFICATION PLATESFOR 33 kV CIRCUITS

E 504YMP AUG 77

ASIEOCT 78

FEB 94DEC 77

69

14 14

5

28

SIZE 2

MATERIAL :

ALUMINIUM PLASTIC COATEDBLACK LETTERS 30 mm HIGH ON YELLOW BASESUITABLE FOR BENDING TO POLE CIRCUMFERENCE ON SITE.

AREACOLOUR

AREACOLOUR

AD.H.

NOV 99

REDRAWN



E505 Operational earth plate

ALUMINIUM - PLASTIC COATED 1.22 GUAGE

WITH 18 mm FIXING HOLE.BLACK ON WHITE BACKGROUND.


100 mm DIAMETER

MATERIAL :


Scale

E 505

OPERATIONAL EARTH PLATE

CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY

DCYMP

ASIE

NOV 77MAR 94DEC 77OCT 78

N.T.S. Class-AD.H.

NOV 99

REDRAWN



E507 Concrete post and plate details for railway JIB safety clearance notice


CHECKED BY

APPROVED BY

DRAWN BY

CAD INPUT

Scale N.T.S.

Railway Jib Safety Clearance NoticeJan 2001TH

450

300

DANGER30 OVERHEAD ELECTRIC LINE

20 15

CRANES

18

JIB HEIGHT FROM RAIL LEVELNOT TO EXCEED:-

18 EMERGENCY 2015

0800 ???????? 12

TELEPHONE 20

20

6.5 M

E 507

95

187 187

55

150

75

1350

150

150

75

15 Holes

600

Ground Level

6.5 MSeparate Plate with actual clearance for each loaction

UNDER REVISIO

N

Colours

may

be

chan

ged t

o

Black/Y

ellow



E508 Statutory safety sign for overhead line poles

0.12 x L (MAX)

0.06 x L

0.87 x L

L

DANGER OF DEATH

MINOR AXISRADIUS INCREASEDTO 150mm

SEPT 90

REDRAWNB

JULY 97

MAR

C

STATUTORY SAFETY SIGNFOR OVERHEAD LINE POLES


APPROVED BY

CHECKED BY

DRAWN BY

CAD INPUT

E 508EAC

RAKSEPT 90

SEPT 90

Scale N.T.S.

JUNE 94DC

COMMODITY CODE 513640.0

Class-

290 X 200mm

MATERIAL TO BE IMPACT RESISTANTPLASTIC 1.5mm THICKNESS AND MUSTBE CREOSOTE RESISTANT.FINISH TO BE SMOOTH FACE WITH INSCRIPTION INTERLAMINATED INTOPLASTIC SURFACE.LABEL TO BE CURVED ACROSS MINOR AXIS TO 150mm RADIUS.

BLACK ON A YELLOW BACKGROUNDBLACK - REF 9103 OF BS381CYELLOW - REF 309 OF BS 381C

SIZE

MATERIAL -

COLOURS -

200

ELECTRICITYDANGER OF DEATH

290

LIVE WIRESKEEP AWAY

STATUTORY SAFETY SIGN SYMBOL AND TEXT (BLACK)BACKGROUND (YELLOW)

18

18

4 FIXING HOLESDIA 5mm

CORNER RAD 4mm



E509 Property label and statutory safety sign for poles carry HV equipment


APPROVED BY

CHECKED BY EAC

RAKSEPT 90

SEPT 90

CORNER RAD 4mm

181

8

4 FIXING HOLESDIA 5mm

LIVE WIRESELECTRICITY

KEEP AWAY

DANGER OF DEATH

EAST MIDLANDSPhone 0800 626555

ELECTRICITY

IN EMERGENCY

200

STATUTORY SAFETY SIGNSYMBOL AND TEXT (BLACK)BACKGROUND (YELLOW)

PROPERTY LABELTEXT (BLACK)BACKGROUND (WHITE)

E 509

COMMODITY CODE 513643.0

290

380

90

PROPERTY LABEL AND STATUTORY SAFETY SIGN FOR OVERHEAD LINE POLES CARRYING HV EQUIPMENT

Class-Scale N.T.S.DRAWN BY

CAD INPUT JUNE 94DC

SEPT 90

REDRAWNB

0.12 x L (MAX)

0.06 x L

0.87 x L

L

DANGER OF DEATH

290 X 200mm

MATERIAL TO BE IMPACT RESISTANTPLASTIC 1.5mm THICKNESS AND MUSTBE CREOSOTE RESISTANT.FINISH TO BE SMOOTH FACE WITH INSCRIPTION INTERLAMINATED INTOPLASTIC SURFACE.LABEL TO BE CURVED ACROSS MINOR AXIS TO 150mm RADIUS.

BLACK ON A YELLOW BACKGROUNDBLACK - REF 9103 OF BS381CYELLOW - REF 309 OF BS 381C

SIZE

MATERIAL -

COLOURS -


Database Ref: 70 File Ref: OHL Vol 2 Section 2-6Earthing E600 _ E699 Jan 2002


Version Prepared by Approved by Issue Date2 Tony Haggis Tony Haggis Jan 2002

Section 2.6

EARTHING

E600 – E699

East Midlands Electricity Earthing E600 - E699Overhead Line Manual Vol.2

File Ref: OHL Vol 2 Section 2-6Earthing E600 – E699 Jan 2002


Revision Log For Earthing E600 - E699




Section Notes about the changeE615 Drawing /Photo of clamp added




CONTENTS

E610 Crossarm bonding strap for 33kV double circuit lines 4

E611 Driving stud 5

E612 Coupling for copperbond rods 6

E613 Copperbond Earth Rod 7

E614 Non-extensible earth rod 8

E615 Steel Block Earth Clamp 9




E610 Crossarm bonding strap for 33kV double circuit lines

CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY



MAR 94

2540

1220

1220

50


GR

MBK

OCT 80

OCT 80OCT 80 E 610EHA

CROSSARM BONDING STRAPFOR 33 kV DOUBLE CIRCUIT LINES

3 HOLES DIA 14

40 x 8 ALUMINIUMCOMMERCIALLY PUREHARDNESS AS MANUFACTURED(ALCAN GB 2 SN)

4050




E611 Driving stud

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DC

N.T.S.Scale Class-

MAR 94 E 611ES DEC 92

DRIVING STUD

D d

H L

MATERIAL : HIGH TENSILE STEEL

FINISH : BLACK ADIZE

D

22 16 38 5/8"

Hd L ROD DIA

5/8"




E612 Coupling for copperbond rods

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DC

N.T.S.Scale Class-

MAR 94

LD

E 612ES DEC 92

COUPLING FORCOPPERBOND RODS

D d UNC

5/8"

L

7020.6

MATERIAL : ALUM BRONZE BS 2871GRADE CA 102

FINISH : SELF COLOUR.

d




E613 Copperbond Earth Rod

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DC FEB 94

N.T.S.Scale Class-

ES DEC 92 E 613

COPPERBOND EARTH ROD

MATERIAL : HIGH TENSILE STEEL650 - 770 N/mm^299.9% PURE COPPERFINISH : SELF COLOUR.

L THREAD THREADDIA (d) LENGTH (l)

1220 5/8" 32

l

MINIMUM COPPERTHICKNESS 0.25 mm

l

L

14.2

d




E614 Non-extensible earth rod

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY

DC

N.T.S.Scale Class-

E 614MAR 94

ES DEC 92

NON EXTENSIBLE EARTH ROD


45°

3

0.3 +/- 0.05

14.2 +/-0.1

60°4

MATERIAL : CARBON STEEL60.77 kG / mm^2COPPER 99.9% PURITYFINISH : SELF COLOUR

1524 +/- 5




E615 Steel Block Earth Clamp OHJ 144

Commodity Code 512 261

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY

TH

N.T.S.Scale Class-

E 615

Steel Block Earth Clamp


MATERIAL : STAINLESS STEEL

TH

TH

TH

JAN 2002

JAN 2002

JAN 2002

JAN 2002


Database Ref: 71 File Ref: Jan 2002 Manual Name: Overhead Line ManualVol.2

Version Prepared by Approved by Issue Date2 Tony Haggis Tony Haggis Jan 2002

Section 2.7

Cable Saddles, Cleats, Guards

E700 - E799

East Midlands Electricity Cable Saddles, Cleats & Guards E700 - E799Overhead Line Manual Vol.2

File Ref: OHL Vol 2 Section 2-7 Cable Saddles,Cleats, Guards E700_E799 Jan 2002


Revision Log For Cable Saddles, Cleats & Guards E700 - E799


Section Notes about the changeE704 Withdrawn - cleats for under-eaves wiringE 714 Cleats for 33kV & 11kV XPLE cable added




CONTENTS

E701 Small Single Way Sadles 4

E702 Sadles for Pole Mounting 5

E703 Single Way Snap On Large Saddles 6

E706 PVC Cable Saddle 7

E707 Service Lead In Tube 8

E708 Cable Guards for 33kV 11kV& LV Cables. 9

E709 Pole Earth Wire Cover 10

E710 90° PVC Lead In Tube for Services 11

E712 Plastic Cable Cleat for A.B.C. 12

E713 Cable Tie Cradle 13

E714 Cable Cleats for 33kV & 11kV Cables 14




E701 Small Single Way Sadles

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY

HEAD OFFICEEAST MIDLANDS ELECTRICITY

D CN.T.S.Scale Class-

SMALL SINGLE WAY SADDLES

E 701GRB MAY 88

MAR 94

JUN 88JUN 88

GRB

HBH

C

JUN 88

REVISED AND REDRAWN

D

SEPT 90

TWIN CLEAT ADDED

ELLIS PATENTSPART NUMBER

COPPERCONCENTRIC

CABLE APPLICATION (mm²)

PVC / PVC1 CORE*

INTERNALDIAMETER

(mm)

10 - 34 16 8.6 3444444

10 - 5610 - 6510 - 72

232706232709232710

232737

2535

2 x 25/35

16

25

25

4

16

35

35

507095

70

70

11.713.514.216.518.213.5EP2W -53FR

TWIN CLEAT

MATERIAL : GREY FLAME RETARDANT POLYPROPYLENE.

* ALUMINIUM OR COPPER.

10 - 4610 - 53

232700232703

232697

COMMODITYCODE

HYBRIDCONCENTRIC

Cu splitCONCENTRIC

BLACK PVCCu 1 CORE

FIXINGHOLE(mm)




E702 Sadles for Pole Mounting

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY

DCN.T.S.Scale Class-GRB MAY 88

MAR 94JUN 88JUN 88

GRBHBH E 702

HEAD OFFICEEAST MIDLANDS ELECTRICITY

MATERIAL : BLACK POLYPROPYLENE GP GRADE.

MATERIAL : BLACK POLYPROPYLENE GP GRADE.

B

JUN 88

REVISED INCORPORATESOLD DRG. E706 SADDLES FOR POLE

MOUNTINGS

LARGE SINGLE WAY SADDLE.

THREE WAY SADDLE.

LV WAVEFORM

35 - 22

35 - 34

35 - 42

232765

232767

232769300

95

185

300

49.2

61.6

72.5

8

11

11

CABLE APPLICATION (mm²)PVC / PVC COPPER

(PT LV TAILS)

3 W P 10

3 W P 20

232672

232674

70

120

16.5

21.7

6.35

6.35


CABLE APPLICATION (mm²) INTERNALDIAMETER

(mm)

COMMODITYCODE

FIXINGHOLE(mm)

11 kV PIAS


COMMODITYCODE

INTERNALDIAMETER

(mm)

FIXINGHOLE(mm)




E703 Single Way Snap On Large Saddles

CAD INPUTCHECKED BY

DRAWN BY

APPROVED BY


DCN.T.S.Scale Class-GRB MAY 88

MAR 94JUN 88JUN 88

GRBHBH

SINGLE WAY SNAP ON LARGE SADDLES

E 703

JUN 88

CREVISED ANDREDRAWN

LV WAVEFORM 11 kV PIAS

60.5

53.9

48.7

44.4

42.6

38.1

34.0

31.7

27.5

185

95

300

185

120

70

35

25

232750

232749

232748

232747

232746

232744

232743

232742

232741

90 - 15

90 - 14

90 - 13

90 - 12

90 - 11

90 - 9

90 - 8

90 - 7

90 - 6

DIAMETERINTERNAL

3 CORE(mm)

PART NUMBER CODE ELLIS PATENTS COMMODITY CABLE APPLICATION (mm²)

MATERIAL : GREY FLAME RETARDANT POLYPROPYLENE




E706 PVC Cable Saddle

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DCN.T.S.Scale Class-YMP

ASIEOCT 78

FEB 94DEC 77

PVC CABLE SADDLE

E 706NOV 77A

APRIL 80

COMM. CODESAMENDED.NO.S WERE549454.6-8

B

JULY 80

COMM. CODE 549460CANCELLED

C d - DIMENSIONSAMENDED

JAN 84

50

61

73

232765

232767

232769

SUPPLIER : B & H (LEICS)

CODEd

CLEARANCE / HOLE FOR10 COACHSCREW

OR 3.17 NAIL

50

154

d3.

17

COMMODITY

D

D.H.NOV 99

COACHSCREWDIA WAS 9.52




E707 Service Lead In Tube

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY



ASIEOCT 78DEC 77

R75

305

38 o/d

E 707MAR 94

MINIMUM INTERNAL DIAMETER :34 ON STRAGHT30 ON BEND

MATERIAL :HIGH IMPACT PVC COLOUR BLACK

COMMODITY CODE : 551602 - 0

SERVICE LEAD IN TUBE




E708 Cable Guards for 33kV 11kV& LV Cables.

CABLE GUARDS FOR 33kV ,11 kV & LV CABLES.

MATERIAL : HIGH IMPACT PVC (COLOUR BLACK)

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY

3.0 + 0.25mm THICK

ALL DIMENSIONS IN mm.

DIA 18 LIFTINGHOLES ADDED

DAUG 98DH

ITEMS A, B & CADDED

DIMENSIONSMODIFIED

RETRACED WITHMINOR MODS.

A

B

C

JULY 80

JAN 81

OCT 82

ITEM B


Scale

E 708DC MAR 94

N.T.S. Class-

234602-0

ITEM C234604-0100

50

DH

EDEC 98

LIFTING HOLEREMOVED -NOWAT ONE END ONLY

MRDH

DEC 98DEC 98

33kVCABLE

UP TO400mm²

11kVCABLE

95mm²300mm²

LVCABLEUP TO

120mm²

185mm²300mm²

WOODPOLER 115

12 MINFLAT

700

100

12 MINFLAT

6

700

3000

± 2

5

FDH

NOV 99

STEEL GUARD FOR33kV CABLE REMOVED PVCGUARD ADDED

A

10 HOLESDIA 6




E709 Pole Earth Wire Cover

700

700

700

700

3000

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DCN.T.S.Scale Class-A

B

MAR 94

POLE EARTH WIRE COVER

ASIE DEC 77PDB OCT 78

JAN 81

JAN 82

COVER PROFILEMODIFIED

DIMENSIONS MODIFIEDSS

CLT

E 709

100

100


MATERIAL : 2.0 mm HIGH IMPACT PVCCOLOUR BLACK

10 HOLESDIA 3.5

55

DIA18




E710 90° PVC Lead In Tube for Services

36

40

32

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DCN.T.S.Scale Class-A

MAR 94

90° PVC LEAD IN TUBE FOR SERVICES

E 710MHM NOV 82

DAS DEC 82HBH DEC 82

JULY 83

NO. WAS E204

MATERIAL :


THICKNESS : 2mm

HIGH IMPACT RIGID PVC(COLOUR BLACK)

28* * MINIMUM INTERNAL ON BEND

R 9090°

40




E712 Plastic Cable Cleat for A.B.C.

10 mm STAND OFF COMMODITY CODE 290290 (ELLIS PATENT)



RANGE : 2 CORE 25 mm²

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


DCN.T.S.Scale Class-MHM

ADB

SEPT 90MAR 94OCT 90OCT 90HBH E 712

PLASTIC CABLE CLEATFOR A.B.C.

4 CORE 95 mm² ABC




E713 Cable Tie Cradle

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY



25.4

R 24

17.0

HOLE DIA 4.8

CC NO. 2327050

CABLE TIE CRADLE

MHM NOV 92

TJPMAR 94DEC 92

TJP DEC 92 E 713

12.5 12.5

9.5




E714 Cable Cleats for 33kV & 11kV Cables

Cable Commodity Code

70 & 150 mm2 triplex 11kV XPLE cable 5332100

185 & 300 mm2 triplex 11kV XLPE cable 5332110

150 & 400 mm2 triplex 33kV XLPE cable 5332120

400 mm2 single 33kV XLPE cable 5332130

CAD INPUT

CHECKED BY

DRAWN BY

APPROVED BY


THN.T.S.Scale Class-

Cleats for 33kV & 11kV XLPE Cables

TH Jan 2002

THTH E 714Jan 2002

Jan 2002

Jan 2002

APPENDIX 1 SUPERSEDED 'E' DRAWINGS.

DRG

El02

El03

El04

El05

El08

El09

E201

E202

E203

E206

E207

E210

E211

E212

E215

E216

E217

E225

E227

E232

TITLE

FABRICATION DETAILS OF POLES FOR 1lkV LIGHT CONSTRUCTION.

FABRICATION DETAILS FOR SINGLE INTERMEDIATE POLE 33kV & 1lkV HEAVY CONSTRUCTION.

FABRICATION DETAILS FOR SINGLE ANGLE POLE 33kV & 1lkV HEAVY CONSTRUCTION.

FABRICATION DETAILS 33kV AND 1lkV UNEARTHED CONSTRUCTION TERMINAL, 'H' POLES.

FABRICATION DETAILS FOR 11H SECTION POLE WITH ISOLATOR.

FABRICATION DETAILS OF UNI-POLE FOR 11L & LV CONSTRUCTION.

SERVICES - WALL BRACKETS.

SERVICES - CORNER WALL BRACKETS.

HOUSE SERVICE BRACKET (CONCENTRIC).

LV D-IRON ASSEMBLY COMPLETE.

LV SHACKLE STRAP.

llL, 3 PHASE, CROSSARM INTERMEDIATE & TIESTRAP.

llL, 3 PHASE, CROSSARMS SECTION ANGLE & TERMINAL.

1lkV 3 PHASE, CROSSARM 2.5m INTERMEDIATE.

LINE CROSSARM 33kV & 1lkV HEAVY CONSTRUCTION. (SINGLE INTERMEDIATE POLE).

1lkV AND 33kV CROSSARM 'H' POLE TERMINAL.

LINE CROSSARM AND LINE DEVIATIONS OVER 30' 33kV & 1lkV HEAVY CONSTRUCTION. ('H' ANGLE SECTION).

11H AND 33s CROSSARM TIE STRAP.

EXTENSION BRACKETS FOR 11L INTERMEDIATE CROSSARM.

FUSE MOUNTING CROSSARM AND SUPPORT STRUT FOR TRANSFORMER POLE.

OHL MANUAL - VOLUME 2 APPENDICES - PRINTED 10/12/92

TITLE DRG

E236

E245

E251

E252

E255

E264

E301

E302

E315

E316

E320

E321

E322

E323

E324

E335

LIGHT CONSTRUCTION RENOVATION CROSSARM STRUTS FOR HV OVERHEAD LINES

POLE BOX BRACKET FOR SINGLE POLE MOUNTING.

SHEAR PIN AND CARRIER FOR FAILURE CONTAINMENT DEVICE

FLATS FOR FAILURE CONTAINMENT DEVICE

SURGE DIVERTER MOUNTINGS FOR 1lkV OVERHEAD LINES.

SUPPORT BRACKET PILOT INSULATOR.

BOBBIN INSULATOR FOR LV O/H LINES.

COACHSCREW SERVICE INSULATOR.

TWO DISC SPACER FOR TENSION INSULATOR.

LONG INSULATOR HOOK FOR 11L REFURBISHING.

33kV POST INSULATOR STIRRUP.

1lkV PIN INSULATOR STIRRUPS FOR ALUMINIUM CONDUCTORS.

STIRRUP FOR ANGLE POSITIONS FOR SCA OR SILMALEC CONDUCTORS.

33kV POST INSULATOR STIRRUP (FOR TAYLOR TUNNICLIFFE INSULATORS).

1lkV PIN INSULATOR STIRRUP FOR COPPER CONDUCTORS.

TERMINATING STRAP AND INSULATOR HOOK.

OHL HANUAL - VOLUME 2 APPENDICES - PRINTED 10/12/92

GOUGE MARK

-r-

:q

,” I -.-

r- -. r- -. -- --

BOLT HOLE 22OlA AN0 SCARFI BOLT HOLE 22OlA AN0 SCARFI FOR BLOCK WHERE REQUIRED. FOR BLOCK WHERE REQUIRED. SCARFING TO BE CUT TO GIVE SCARFING TO BE CUT TO GIVE

&---.

-.

--

.-.

7 /

.:t

I

f

J \

SCARFING TO BE CUTTO

GIVE A 50 FACE AND THE

END CHAMFERED OFF

BEYOND THE LENGTH SHOWN

POLE SCARFED ON ONE

SIDE ONLY.

DRILLINGS 22DIA.

NC

A

I_.!- L-J 100 FACE (THIS DRILLING AND SCARFING TO BE PROVIDED WHEN SPECIFIED 1

POLE SIZE AND INSPECTORS MARK IMPRESSED ON POLE BUTT

A Redrawn 5 12 85 snowlngrcvls em HEAD OFFICE

marklngs to , ES1 43-88

I FABRICATION DETAILS OF POLES

FOR 1lkV LIGHT CONSTRUCTION

iir

OUGE IARK

ALL DRILLINGS 22mm OIA

SCA?FIYG TC GIVE A 75mm FACE

,

/ POLE SIZE 6 INSPECTOdS HARK t 1 25m ON PC-ES C,‘JEi( 12m

IMPRESSED ON POLE BUTT

I I I \ AIS 12 85 1 / HEAD OFFICE

I POLE MARKINGS

1 1 REVISED

8 I I FABRICAT!CN ~ETLI?S -33 Slr\;GLE SCALE

tbiTERME3N;TE pp1 c -L- 2 3 K ?’ 3 ’ : K ‘J DRG No t

I HEAVY :SNSTR!JCTIC:. E. 103 OI.LID IU I, LID 9lOirE

r

; : - r N

---

DETAILS OF POLE

MARKINGS ARE

SHOWN ON DRG. El01

ALL DRILLINGS 22mm’ DIP

-- 7

4i 011 I I I .- -2 -I -“_t mi :: --.I

POLE SIZE 6 lNSPECTOd5 MARK ‘II 125m ON POLES OVER 1Zm IMPRESSED ON BUTT

ANGLE SECTION POLES 33KV 8 1!KV

HEAVY CONSTRUCTION

--I---

-t “1 iz I

SCARFED AT RIGHT ANGLES TO DRILLING TO LEAVE 190mm. OF TIMBER SYMMETRICAL ON POLE CENTRE LINE

-_

SCARFED TO GIVE A 75mm FACE

POLE SIZE a INSPECTOR’S MARK - -

NOTES :-

ALL HCLES TO BE !JRIiLED

22mm 0 IA UNLESS OTHERWISE

STATED AN0 DRILLED AT

RIGHT ANGLES TO VERTICAL

CENTRE LINE CF POLE.

I I A 5 12 8E JI.w* IV

HE&C OFFICE -- TR.CEO I” EL’ 22 :: MINOK

Moor I SCALE - I I I

I FABRICATION 3ETAICS C;? ‘:H

SECTION PCLE WlTh ISGLATZ,R DRG NO.

E.108 91Obi 01.LIO IU .I LVD

GOUGE UPRK

I- --.

---

\-

TyP’C4L MARKINGS ON BUTT

11M

SP FI

86

CG

SCARFING TC BE CUT TO GIVE A 50 FACE 8 THE END CHAMFERED

OUT

POLE SCAfiFED GN ONE SIDE ONLY

GRILLINGS 22mm DIAMETER

SPECIES COOE COUNTRY OF ORIGIN

Corslcon ptnc ICF Unltcd Kingdom (GB

Larch. Europcon U Sweden SE

Larch. Joponcse

Norwoy spruce NS

Redwood or Scats pm SP

Sltko spruce ss

Western red cedar WC

LENGTH 6 CLASS

GOUGE MARK

SPECIES & COUNTRY OF ORIGIN (See Toblc Above 1

YEAR OF PRESERVATION

SUPPLIER

TYPICAL MARKINGS

l----- __.--_-- . - -

\ ;~C$gF~WKX~l;~ ;$m;;:;C:EE ,

L IF REPLIRE~, -- .-

LENGTH OF POLEm! CIt.‘ENS,ON A’ , -s--p-. -- ..-----i

B 5-10 5 : c --. -------* a SL- LENGTH 6 CLASS OF POLE

3 - MONTH OF IMPREGNATION. MARCH 11 - 1L 1 3 --_-

EC OR ,J : INSPECTORS MARK ; 3’/ER 1; 1 6

-_--_- .- -. J

OlMENSlUNS IN MILLIMETRES

I A POLE MARKINGS 3 12. ec REVISED TC

HEAD OFFICE t ”

H ES1 L3-88

FABRICATION DETAILS OF UNI- POLE FOR llL& L.LI CONSTRUCTION

2 HOLE

18 BORE SOLID DRAWN PIPE TO BS 980 CDS-2 MIN. WALL THICKNESS 3 I

2 BOLT FIXING ITEM “A” COMM CODE 232500

300 ,

55 70 Q

25 70 55 .

I

/ I HOLES 14 DIA / / I

I I I

I I 1 , 7 I /

V

18 BORE SOL DRAWN PIPE TO 0s 980 CDS-2 MIN WALL THICKNESS 3

I

WALL BRACKETS

2-l& DIA

18 BORE SOLID DRAWN PIPE TO BS 900 CDS 2 MIN WALL THICKNESS 3

CORNER WALL (STRAIGHT) COMM CODE 232520

FILLET

MATERIAL

MILD STEEL TO BS L360 GRADE L3A. HOT DIP GALVANISED TO B.5 729 AFTER FABRICATION

14 DIA STRIP

t 365

LOm8 MS STRIP

CORNER WALL (DIAGONAL I 1 COMM CODE 232525 I

I I

I I

WALL BRACKETS 3Ri vo I

I E. 202

2 SL

GTS

1Lx

75,

2 HO

LES

1L

DIA

. /,--

I

‘D’IRON PIN. MILD STEEL HOT DIP GALVANISED TO ES.729

HUMP PIN - STAINLESS STEEL

MATERIAL

HOLE - DEBURRE

6 70

16 DIA

116 DIAJ f

22 DIA

FOR DETAIL SEE DRG

E 268

LO I - 3

I TE M ‘8’ ITEM-A'

‘D’ IRON BRACKET

COMM CODE 23LOO5

PIN 8 HUMP PIN

COMM CODE 23klOO

LV D-IRON

-- - -_ - o-- --

--

‘186

-18 0

-

LV L” - - . - --_ _ _ .- _-- i

I’ -

MATERIAL LtJx6 MILD STEEL FLAT BS L360 GRADE L3A, HOT DIP GALVANISED TO BS 729 AFTER FABRICATION.

I

- -4.-

3 l-w

. -- +

i E 207

22 D

IA

HOLE

I

EART

H)

f I

I -1

.

ITEM

x

TIE

STR

AP

lc0~

~00l

T~

cooE

23

6678

)

2100

\

IL30

_

- ..~

~-__

_ -

--.--_

__---

- .~

__

.---

1050

---

-- __

._

--.-

--..

-- _.

_

_.-

~~..

670

4 _

__

- ---

-.

---.

-

I I

I

I ::

---.

<3

_ .-_

iz

\-3

HOLE

S 22

DI

A

-w-M

ti

- ---

.- +E

zL

~__..

_ _..

- !

_ _--

.---

-

-. ..-

. -__

- _

_ _

___.

--. -.

__

__-

~-~

.~ --

-. ----

--

-__

--I

ITEM

‘ti

~~JT

ERM

EDIA

TE

(c0M

t400

1Ty

CO

DE

2331

351

AS

ES

I D

RG

b3

gsO

l

7 HO

LES

22

DIA.

-

5 IIO

LES

22

OIA

-

____

____

-_

_---

\

1 1

I __

-

L.-II

I -Ii

L _-

---T-

------

-----

-----

-- ---

--

- ts

-- -.8

20

J 10

0x

75xtO

BS

U

A ST

EEL

TO

BS

4360

,yIo

GRAO

E L3

A HO

T Ll

iP

GAL

VANI

SEO

TOBS

72

g

ITEM

ii

SEC

TIO

N

ANG

LE

(CO

MM

OD

ITY

CO

DE

2331

LOl

AS

ES

1 D

R6

1395

02

ALL

HOLE

S 22

OI

A AL

L HO

LES

22

MA-

/ I

1 I

___-

------

---

------

- __

____

--_---

--- -

_-_

-----

-.+

.+-.

I

9uJ

d .,@

jo-

..-

- -7

;b&.

.- .v

_ ._

__

_ I_

_ 19

50

-- ~.

-.-

.~

. 20

50 _

- .-

..--:

2 -

-7

-9

150r

75x

10

BSUA

Sr

EEL

I.360

fo

lrron

os

bdor

r ga

lvonl

smg

(unlr

rs

GRA

DE

L3A

HOI

DIP

GAL

VANI

SED

ITEM

’B’T

ERM

INAL

i C

OM

MO

DIT

Y C

OD

E 23

3145

1 l t

hwwr

r sto

tod

I -

ro

85

723

AS

ES1

DRG

. 43

9503

Dl

mrn

sions

up

to

an

d m

cludl

ng

5Onm

2

trim

,I

over

SO

mm

? znm

Ho

le

d~om

elrrs

up

to

an

d ln

cludl

ng

lOaw

n ?

0 h

” ov

tr to

mm

:

lmm

Atte

r go

lvont

slng

hole

s m

ust

pars

o

pt~g

90

~4

0 5

1m01

lrr

than

no

m~n

ol

dnam

ttrr

at

halt

II II II n II I I I - -T-

-L

L

1630

L3

HO

LES

22

DIA

n 0 3 I 0 n 0 0 m

-al--

W

b

l-

1. .

I- !U r . .

I

L

.

f’ I I

,

I y l-i.:

104

/- 3 Ne 22 DIA. HOLE

e U

c

/

I

1

c .

1 I I - I

II

I 1 / I I I I ’ I I I

4 P. ;

,,A.

/- 4 No* 24 DIAHOLE

MATERIAL: 125x75~10 ANGLE. BS4360 GRADE 43A

COMMODITY CODE l 233150 ALL STEEL TO BE HOT DIP GALVANISED TO B.S.729 AFTER FABRICATION.

33 kV b 11 kV. HEAVY CONSTRUCTION. (SINGLE INTERMEDIATE POLE)

IO

I ODln

m

n-

4 I..

-4m

mm

af

- N

2134

t-..

-- __

--.-

_ ---

--

---.

- - .

_-

._-..

17

13

_.

.-I-.

___

.___

--

_. .- .

-- .--

1

- lb5

9 __

-_.-~

---

-- .x

.qi.q

I

! I

! !

l-l-

m 1

MATERIAL:

3 No- MZOX 270 LDNG TIE BOLTS’ THREADED 75 EACH END L EACH WITH 4 NUTS AND TWO WASHERS.

75 190 75

r 24 DIA. HOLE

+-cl E226

/-- 24 DIA. HOLE

%T E224

24 DIA. HOLE 1

ROLLED STEEL ANGLE - BSb360 GRADE A3A SECTION -125~75x10

CDMMDDITY CODE - 233160 - ( COMPLETE itSSEMBLY 1

NOTFS 1 ALL HOLES 22 DIA. EXCEPT WHERE OTHERWISE SPECIFIED. 2 TO BE SUPPLIED ASSEMBLED WITH GALVANISED WZOr 50

BOLTS NUTS AND FLAT WASHERS AS NECESSARY. 3 ALL STEEL TO BE’HOT DIP’ GALVANISED TO WITHSTAND

TESTS TO LS.729 AFTER FABRICATION.

I I I ‘;I”:yc; ; ~p”1~7-”

LINE CROSSARM AND A?-OYLD Iy

I 1 I LINE DEVIATIONS OVER 30’ SCALE : N.T. 5.

*owaL SCM74

’ 33 kV. L 11 kV. HEAVY CONSTRUCTION. DRG No. (‘H’ ANGLE SECTION) E217

I

*

WEB

RE

MO

VED

FOR

WEB

RE

MO

VED

FOR

540

loltra

ncts

hfor

t 9o

l”onl

rln9

IunI

ts ot

htrw

lst

slottd

I

- Dl

mtn

rlonr

up

to

an

d m

cludl

ng

5Om

n 2

Imm

8,

ov

tr SO

mm

!

2mm

Ho

lt d~

omtlt

rr up

to

and

inclu

dq

1Om

m

: 3

km

u ov

tr 1o

mll

t lm

*fttr

9olvo

nls~

ng

holts

m

ust

pass

o

pug

goug

t 0

5 sm

olltr

th

an

nom

lnal

d8

omtft

r of

ho

It

I

I /iQ,

Lo 22 x 50mm Slot. i

30

A VIEW A-,

Crossarm ’ Llf t 1ng Hole

ITEM

22mm Dia- Hole

i

NOTES--

YTTENSI~NS IN MM. NOT TO SCALE. 2 70 x 70 ~10 BSEA. MILD STEEL TO

BS L360, GRADE 13A. HOT DIP GALVANISED TO 85.729.

3 TO BE SUPPLIED AS A SET COMPRISING l- ITEM A, l-ITEM B. TO BE BUNDLED WITH NON- RUSTING BANDING.

L COMMODITY CODE: 233020.0 5 SEE SECTION 2, O/H LINE MANUAL.

.

\ To be Cut and Welded.

ITEM B

DETAIL OF SLOTS

FORllL INTERMEDIATE CROSSARM.

ITEM ‘A’ /

i 1 ?50 686 - 178

.

ITEM’& L .o _-_-----------_-_---__________( “,--------

MATERIAL ROLLED STEEL ANGLE 50x50~8 TO BS L360 GRADE L3A

CROSSARM SUPPORT

ITEM ‘c’ ~--~~--~-------------~----~~~-~~-~~-~-------~~----- urr:.+

! I-

1OLO I

Totrroncrr brtorr 9olvonlstn9 lunlrss othwrlsr stotrd I -

Dtnrns~ons up to one includlnp 5Grm : 1nm .* ovrr samal ? 2nm

Wolr daamrtrrs uo to and mludmg 1Orm : 9 Snn u ovrr 1oem :1mh

Attrr golron~slng holrs musr Doss 0 mug goupl

I ‘I I

D 5 gmillrr then-nomtnol diomrtrr ot hotr

MATERIAL ROLLED STEEL ANGLE LOxLOx TO BS C360 GRADE L3 A

SUPPORT STRUT I

TO BE SUPPLIED AS A SET NOTES: 1 ALL KJIMENSIONS IN MILLIMETRES. COMPRISING : 1 - ITEM A, 2. AU STEEL TO BE’HOT DIP’GALVANISED I-ITEM 6 AND 2-ITEM C TO BS 729 AFTER FABRICATION BUNDLED WITH ZINC PLATED 3. AU HOLES 22 mm DIA OR OTHER NON-RUSTING BANDING.

COMMODITY CODE : 233052.0

D SUPPORT STRUT

\

.-___.-.--.-.-.- 40

2HOLES 22DIA.DRlLLEDTOTEMPLATE

Dimensions up to and mclud1n9 SoIlm

COMM.CODE 233520

over 50mm

:olcrancrs betorr palranlslnp (unless othwrbse slate4 1 -

MATERIAL:-

GALVANISED TO B.S.729

40 x 40x 6 B.S.U.A. MILO STEEL TO B.S.4360 GRADE 43A HOT DIP

AFTER FABRICATION

m 0 m

.-

! HOLES.

MATERIAL:

6mm STEEL TO BS L360 GRADE L3A HOT DIP GALVANISED To B 5 729

COMMODITY COOE : 232580

POLE BOX BRACKET FOR

SINGLE POLE MOUNTING.

% fine

ed and .dla.p~n series

reamed to suit toleranced

to B.S. 4186

ITEM 1. SHEAR PIN CARRIER SCALE.-FULL SIZE

80 10 - --.--- . - -. - -

375 !_

,r--L r-r

Ml6 x 30mm Hexagonal head stainless steel screw modified as follows -

a. Head machined 7mm thick b. Centre drilled 8mm. dla.clearance

Complete wtth full nut OR

Stainless steel hexagon stock bar to B.S.6105

-Screwed Ml6 2mm pitch (Coarse pitch series)

i 1 ZI’ -_- - -- _ 0,

\ ‘\ T,3

3x 45' Chamfer See enlarged detail'\ 5 Radius

60' ‘H------Y

ITEM 2. SHEAR PIN SCALE -FULL SIZE

COMM.CODE 233610

MATERIAL:- STAINLESS STEEL TO 8.5 6105. 20FF THUS

~

/.

\, /

1 MATERIAL:-STAINLESS STEEL 303 GRAB

10 TO B.S.6105. 1OFF THUS

- In jo

12! 0

I"

At root of waist 0.5 mm radius

I

ENLARGED DETAIL SCALE-FOUR TIMES ACTUAL SIZE

COMM. CODE 233612 I I I

AND CARRIER FOR NTAINMENT DEVICE

I 490 O/A I

35 65 250 I 100 I

i

'18 dia. \ 22dla ‘24dla. ’ 2Gdia.

ITEM 1 - TOP FLAT Material. 80 x 10 x 490 long

L25 O/A

-

_-..--- --

9

- -

4

22 dla " 24d Ia “j 2 4 d I a

ITEM 2 -BOTTOM FLAT Material 80 xijx L25 long

Notes

1 SteelworK to B 5 L360 Grade A

2 Flar sectlons shall conform to B 5 6722

3 Material to be Hot Gapped galvanised In accordance wlrh B 5 729 after fabrlcatton

CCIMM. COGE 233600

I \ I ,

1 ! 1 FLATS FOR FAILURE I I

4 CONTAINMENT DEVICE 6 , / I : :. \ j "

--$

A.EI 2L-6-91 --.: I - .“-I,‘E;. 0” ,, .

--F--E3 Qr A.Q@ 17-7-91 . - - - .- Ei-ii I A i ,,,; ,?' -.'.? A4

ITEM ‘A’ - I -=lL DIA. SLOT

I

-------- -:- I 7 ----- - -1 I

+ lg i 60 j 16 kd 19 c

1 , 152

76 76

I-- 152 .

NOTE 3 REWIRED FOR EACH INSTALLATION.

MATERIAL. 75~50x6 R.S. ANGir HO’ DIP GALVANISED TO BS 729

SURGE DIVERTER MOU tJTI NG BRACKET

COMMODITY CODE : 235215 -. . . . e . e .-

i I

I 22 DIA. HOLE 1 22 DIA.

CENTRE PHASE STAND OFF BRACKET FOR 11L TERMINAL POLE

MATERIAL 125 s 75 ~8 R S ANGLE TO B S. L360 GRADE 43A. HOT DIF

COMMODITY CODE :235220 GALVANISED TO BS 729

I 3 B 16-E-79 THE EAST MIDLANDS ELECTRICITY BOARD DRAWN BV jYMPj 18-U-77

HEADQUARTERS n74CED CY I . . 1 ‘I 28mm tlm Was 26mm

CHECKED BY bs1E.j 30. 8. 77

On ltrm ‘d APPROVED SV] JL 1 I& -f/-f;

19.5-8i Al !I-5-79 SURGE DIVERTER MOUNTINGS , SCALE: NTS

NOTES 1TEM.B. R S FOR 1lkV OVERHEAD LINES. ORG. No.

AFIENLED ANGLE SIZE E 255 ADUEL 50674

4 50

I I

--- - - -*_-_ -

.- __-.- --- - _ _-.. -- ._-

_ -- .- - - __ -- _---~ - -- ._ -- ___- - --.-. -.

13

a- - I \ ; \ / \ / .s-/ ,

httrr golvontsmg holrs must POSS o Lug 9oupr httrr golvontsmg holrs must POSS o Lug 9oupr

n

/

=. /

tmrnrlons up to and mciualng 5Omn :lmm 1

!

COMM CODE 232591

,----1L @

.- -. ---22 rj

MATERIAL STEEL TO BS L360 GRADE WA HOT DIP GALVANISED TO 95729

ALL DIMENSIONS IN MILLIMETRES

I I

I SUPPORT BRACKET PILOT INSULATOR

MATERIAL - BROWN GLAZED PORCELAIN

, , 1 I ’ l----I BCBBIN ‘.- ! ATr;, ccc ;y ,SCALE DRG rue

c, I w ,iNES E. 301

4 I’----. ,

I 0: r-1 i-s

,

I

m, m, COACH SCREW COACH SCREW W1 W1

1

! -- L -‘A-

L I \ \ I C I

I I

I \ I \

\

PLAN

MATERIAL : BROWN GLAZED PORCELAIN

SECTION ON “A-A-

LEAD FIXING

-1 GlHLET POINT

TYPICAL COACHSCREW HEAD

METAL FIXING SCREWS: SCREW To BE OF MILD STEEL 28 33 TON OUALITY MINIMUM To BE COMPLETELY GALVANISED TO BS 29 SHAPE OF THE HEAD POkTlON IS LEFT 5 TO MANUFACTURER, PROVIDED THE COUPLETED SERVICE INSULATOR WILL COMPLY WITH THE MECHANICAL TESTS SPECIFIED BELOW. EXPOSED PORTION To BE A CLEAN CUT ‘WOOD SCREW’ THROUGHOUT ITS LENGTH WITH GIMLET POINT. SCREW To BE FIXED INTO PORCELAIN BY POURING

TESTS-MECHANICAL TEST. MOLTEN LEAD ALLOY INTO THE PRE-HEATED PORCELAIN. MINIMUM FAILING LOAD ON COMPLETE INSULATOR MOUNTED AS IN SERVICE DIRECT PULL IN LINE WITH SCREW - 4 KN

LATERAL PULL AT RIGHT ANGLES - 2.5 KN NOTE : FOR WOOD FIXING DRILL 6 DIA. PILOT HOLE


COACHSCREW SERVICE INSULATOR

I E.302 Ol.Llo ,".‘,,ID 91061

AS DUG E269

16 DIA COTTER PIN 8 WASHER

25 RADIUS 18 DIP, HOLE

11 RAOIUS -

-- - _ & - - -L - \ --

\ 25 RADIUS

A SSEHBLY TO BE SlIPPLIED ASSEHBLEC

MATERIAL MILD STEEL BS L360 GRAOE L3A HOT DIP GALkANISED TO BS 729

COMM COOE - 236200

91061

III

500

16m

m

BALL

t

SHAN

K -

! 22 D

IA

NO

TES

1.

ALL

DIM

ENSI

ON

S AR

E G

IVEN

IN

m

m.

NO

T TO

SC

ALE

2.

STEE

L TO

BS

436

0.

GR

ADE

43A.

H

OT

DIP

G

ALVA

NIS

ED

TO

B.S.

729

3.

IN

ACC

OR

DAN

CE

WfT

H

FIG

UR

E 7.

B.

S. 3

288:

PA

RT

2:

1977

EX

CEP

T FO

R

LEN

GTH

D

IMEN

SIO

N

CH

ANG

E FR

OM

23

5 TO

50

0 m

m

CO

MM

OD

ITY

CO

DE

: 23

L705

.0

27

-t

MATERIAL :- No- 1 SW.G HARD DRAWN ALUMINIUM ( CONDITION H-6 I

- .-.. --• --.. -- INSIDE DIA. 123

x ,+ 8 RAD. \

COMM CODE 236L,63 - 0 = 1 PAIR

RE-DRAWN HEADQUARTERS CWECKEDBV 0 WI 1- 3-78 .-ROVED 8Y JML 1 1 . 3

I I I 33 kV POST INSULATOR SCALE 1 : 2

DRG No.

STIRRUP E 320 31.LW ,u .I LID 9106

:3MM CODE 236L30 >

SD ELEVATION

PLAN

MATERIAL - No 3 SWG HARD DRAWN ALUMINIUM i CONDITION HB)

L - - - - - - - __ , ” yy

A-OVLD mr PDBjlL 1 .80

’ 11 KV PIN INSULATOR STIRRUP mSCALE nRT lun . FOR ALUMINIUM CONDUCTORS j E 321

MATERIAL,-No 3 SWG HARD DRA\hlN ALUMINIUM ( CONDITION H8 )

COMM CODE 236LOO

1 I I ‘, E !/ LhGBkxk Electricity - OI).Wk BV HEADQUARTERS

TRACEDBY AEB 9.1-w i"ECrEO8r ss 10 1-8c

4wROVED erpDB lL.1.80

I I 1 ’ STIRRUP FOR ANGLE POSITIONS .SCALE 3Rci ho.

FOR S.C.A OR SILMALEC CONDUCTORS E 322 i 01.‘ID I” K, L,D 9106

7

1 I 6’ b

COMM CODE 236L66

.

MATERIAL - No 1 SWG HARD DRAWN ALUMINIUM ( CONDITION H8 )

‘, r ,, LZkatdGm EIectricim

on*** IV HEADOUARTERS

TRACEDBY AEB 9. 1.80 , C*LcKEDB~ s s 13-1-83

I . 33 kV POST INSULATOR STIRRUP ::L:D’vPDB ‘L-1.8o ‘- DRG. No.

I (FOR TAYLOR TUNNICLIFFE INSULATORS) E 323

01.,IB ,“.‘, LTB 9106L

Lightly

MATERIAL--

Smm or Sswg (5.38) Hard Drawn Copper

l-’ I

:OMM CODE .- 236470

,

,, ,E

/SSQ 122tiM Electricity Headquarters

-11 I& PIN INSULATOR STIRRUP I 7

=I t=l I I FOR COPPER CONDUCTORS I I I DRAWBYJH M 12 .6 8~ SCALE- 1 2 ICLASS-

3 APPROVEDBY] CmocEDlWlGR TTWXDBY -I- HBH 13 13 --- 6 6 8~. SL E 32TM AF 63ov79

160

110 i MATERIALS :

STEEL TO 6.5. L360

I 25 . GRADE L3A HOT DIP

GALVANISED TO B.S.729

’ EDGE CHAMFERED ON BOTH SIDES

I I 12 1 I

0 JIIT

I ! I I I , I

I

; (7 1

I

ITEM ‘A’ TERMINATING STRAP (COMMODITY COOE 2366701

16mm BALL AND SHANK

235

ITEM ‘B’ INSULATOR HOOK 8.5 3288 REF. L/88 COMMODITY CODE 23L701

hEA OFFICE

APPENDIX 3 MISCELLANEOUS TOWER DRAWINGS

DRG TITLE

E270 TEE PLATE (FOR 132kV TOWERS).

E510 STATUTORY SAFETY NOTICE FOR STEEL TOWERS.

E511 DETAILS OF CiRCUIT IDENTIFICATION, PHASE 6. TOWER NUMBER PLATES. FOR TOWERS WITH KEYED FLAG BRACKETS.

OHL RANUAL - VOLUME 2 APPENDICES - PRINTED 17/10/90

16E

ERED %RAD.

MATERI AL -

2 NO ~16 )‘I(:4 STRENGTH BOLTS, - STEEL TO %.S L360 GRADE L3L

5Omm LONi r:UTS. LOCKNUTS 8 HOT DIP GALVANISED T3

WASHERS .EL,JIRED B.S. 729 AFTER FABRICATION

-I l/i’ l- REFER TO BLAW KNOX DRG. Nqs XM 1631-L9

SECTION X,-X' XM 1217-Ll

---.- EXTENDED

DIG N” WAS E316

TO ! ‘/*’ tHAMFLKA& ;O’,’ \pUt’i ljzl<V. IUWtK3)

0 s EZ?O OI.LID I" EL ,10 911

. I . ._

- : : - . . : -

LIVE WIRES KEEP AWAY

IN EMERGENCY Phone 0800 626 555 EAST MIDLANDS ELECTRICITY

3 NGEd OF DEATH

11 ( /,PXB, 45FA j

DETAILS OF CIRCUIT IDENTIFICATION.

PHASE L TOWER NUMBER PLATES

1, -- _ -.. r -- I -“, f.7 II i -1 ! j


Database Ref: 59 File Ref: Commidit Feb2001V2.doc



APPENDIX 4 GUIDE TOCOMMODITY CODE

East Midlands Electricity Appendix 4 Guide To Commodity CodeOverhead Line Manual Vol.2

File Ref: Commidit Feb 2001V2.doc Page 2 of 4 Version: 1

Revision Log For Appendix 4 Guide To Commodity Code





APPENDIX 4 GUIDE TO COMMODITY CODES

The table below may be of help to staff trying to locate a particular Commodity Code for anitem of Overhead Line plant or equipment, it denotes the first two digits of the CommodityCode together with a brief description of the area covered.

07 Aluminium Based Conductors ACSR HDA Stranded Bunched Flexible08 Copper Conductors ABC14 LV Service Cut-Outs, LV Pole Mounted Fuse Mounts, LV Contact Shrouds15 LV Fuse Carriers and Fuses16 llkV Fuses and Links 19 Fusewires22 Wood Poles23 Overhead Line Pole Hardware25 Tower Hardware26 26 Overhead Line Joints and Connectors28 132kV Joints and Connectors29 ABC Fittings38 HV Switches39 Cabinets, Switchgear Oils and Greases49 Seals50 Substation Security Locks Etc Fencing51 General Hardware53 Meter Boards, Cable Jointing Materials54 Cable Connectors55 Shrink Kits and Tapes57 Clothing58 Tooling


