1MemberMember of of

AMEC SPIE Hoogspanningslijnen BV

2General PerformanceGeneral PerformanceGeneral Performance

Span lengths: 250 - 400m Voltage levels: Up to 700 kV Conductor types: All common types Bundles: single - quad Ground clearances: min. 7 - 8 m,

adaptable

Span lengths:Span lengths: 250 - 400m250 - 400m Voltage levels:Voltage levels: Up to 700 kVUp to 700 kV Conductor types:Conductor types: All common typesAll common types Bundles:Bundles: single - quadsingle - quad Ground clearances:Ground clearances: min. 7 - 8 m,min. 7 - 8 m,

adaptableadaptable

EL 1EL 1

Standard Design CriteriaStandard Design CriteriaStandard Design Criteria

Max. conductor temp. 80C Min el. Clearance: 7m 400 kV Wind on conductors: 640 N/m (115 km/h gust) Wind on towers: 815 N/m (130 km/h gust) Ice load: optional

(these are design loads, load factor of 1.5)

Max. conductor temp.Max. conductor temp. 80C80C Min Min elel. Clearance:. Clearance: 7m 400 kV Wind on conductors:Wind on conductors: 640 N/m 640 N/m (115 km/h gust)(115 km/h gust) Wind on towers:Wind on towers: 815 N/m 815 N/m (130 km/h gust)(130 km/h gust) Ice load:Ice load: optionaloptional

(these are design loads, load factor of 1.5)(these are design loads, load factor of 1.5)

3TowersTowersTowers

Tower types: dead end towerstension towerssuspension towersrunning angle

Tower height: approx.. 35m Options: single or double circuit

earth wire (or OPGW)

Tower types:Tower types: dead end towersdead end towerstension towerstension towerssuspension towerssuspension towersrunning anglerunning angle

Tower height:Tower height: approx.. 35mapprox.. 35m Options:Options: single or double circuitsingle or double circuit

earth wire (or OPGW)earth wire (or OPGW)

4

5118118

119119

6StructureStructureStructure

Material: Steel and aluminium Length sections: 1.45 and 2.9m Outside dimension: 575 mm square Column outside face: no protruding flanges Inter-connection: 4 high strength bolts Surface treatment: hot dip galv. 70 m Section weight: 130 kg Steel

90 kg Aluminium Total weight: 1700 kg, Steel

1350 kg, Aluminium

Material:Material: Steel and aluminiumSteel and aluminium Length sections:Length sections: 1.45 and 2.9m1.45 and 2.9m Outside dimension:Outside dimension: 575 mm square575 mm square Column outside face:Column outside face: no protruding flangesno protruding flanges Inter-connection:Inter-connection: 4 high strength bolts4 high strength bolts Surface treatment:Surface treatment: hot dip hot dip galvgalv. . 70 70 mm Section weight:Section weight: 130 kg Steel130 kg Steel

90 kg Aluminium90 kg Aluminium Total weight:Total weight: 1700 kg, Steel1700 kg, Steel

1350 kg, Aluminium1350 kg, Aluminium

7FoundationFoundationFoundation

Outline dimension: 2.5 m x 1.2 m Steel parts: 120 kg Support structure: 2.5 m x 1.2 m Grounding: hinge allowing leaning

and rotation in alldirections.

Outline dimension:Outline dimension: 2.5 m x 1.2 m2.5 m x 1.2 m Steel parts:Steel parts: 120 kg120 kg Support structure:Support structure: 2.5 m x 1.2 m2.5 m x 1.2 m Grounding:Grounding: hinge allowing leaninghinge allowing leaning

and rotation in alland rotation in alldirections.directions.

8Hydraulic power pack and winchHydraulicHydraulic power pack and winch power pack and winch

113113

9GuysGuysGuys

# of guys: 4 - 9 Guy length: 45 and 55 m Ultimate strength: > 140 kN Max applied load: 80 kN Specials: provided with prefab

fittings Guy insulation: depends on tower

configuration

# of guys:# of guys: 4 - 94 - 9 Guy length:Guy length: 45 and 55 m45 and 55 m Ultimate strength:Ultimate strength: > 140 kN> 140 kN Max applied load:Max applied load: 80 kN80 kN Specials:Specials: provided with prefabprovided with prefab

fittingsfittings Guy insulation:Guy insulation: depends on towerdepends on tower

configurationconfiguration

10

AnchorsAnchorsAnchors

Standard type: direct embedded spreadanchors

Admissible load: 80 kN Options: cross plate anchors

expanding rock anchorschemical rock anchorssand, water bags

Installation: hydraulic equipment

Standard type:Standard type: direct embedded spreaddirect embedded spreadanchorsanchors

Admissible load:Admissible load: 80 kN80 kN Options:Options: cross plate anchorscross plate anchors

expanding rock anchorsexpanding rock anchorschemical rock anchorschemical rock anchorssand, water bagssand, water bags

Installation:Installation: hydraulic equipmenthydraulic equipment

11

InsulatorsInsulatorsInsulators

Insulation levels: Acc. IEC 71-1 SML: 80-300 kN Creepage: 20 - 25 mm/kV (adaptable) Material: Composite insulators Assembly: Horizontal V Exchangeability: String insulators

exchangeable

Insulation levels:Insulation levels: AccAcc. IEC 71-1. IEC 71-1 SML:SML: 80-300 kN80-300 kN Creepage:Creepage: 20 - 25 mm/kV (adaptable)20 - 25 mm/kV (adaptable) Material:Material: Composite insulatorsComposite insulators Assembly:Assembly: Horizontal VHorizontal V Exchangeability:Exchangeability: String insulatorsString insulators

exchangeableexchangeable

12

13

StorageStorageStorage

420 kV: 2 complete towers in one20 container

> 420 kV one complete tower in one20 container

420 kV: 420 kV: 2 complete towers in one2 complete towers in one20 container20 container

> 420 kV> 420 kV one complete tower in oneone complete tower in one20 container20 container

14

One example of the manualOne exampleOne example of the of the manual manual

15

1. Foudation 250 kgheaviest part80 kg

2. Short sectionSteel :Aluminium:

75 kg55 kg

3. Standard sectionSteel:Aluminium:

130 kg92 kg

4. Coupling box 35 kg

5. Bottum section 70 kg

6. Derrick 45 kg

7. Hydralic tools:Which type 1, 20 kN:Which type 2, 28 kN:(optional)

Powerpack

175 kg (wheeled)235 kg (wheeled)

82 kg

16

1. Foudation 250 kgheaviest part80 kg

2. Short sectionSteel :Aluminium:

75 kg55 kg

3. Standard sectionSteel:Aluminium:

130 kg92 kg

4. Coupling box 35 kg

5. Bottum section 70 kg

6. Derrick 45 kg

7. Hydralic tools:Which type 1, 20 kN:Which type 2, 28 kN:(optional)

Powerpack

175 kg (wheeled)235 kg (wheeled)

82 kg

Anchor installationAnchor installationAnchor installation

209209

17

215215

115115

18

207207

218218

19

Vertical ErectionVertical ErectionVertical Erection

Quick erection time (4 hours per tower) Small building site All work at low height

Quick erection time (4 hours per tower)Quick erection time (4 hours per tower) Small building siteSmall building site All work at low heightAll work at low height

20

21

KELSOPKELSOPKELSOP

Route overviews Calculation and approval of mechanical loads

on the towers Sag & Tension Tables Reports which can be used as worksheets for

the erection

Route overviewsRoute overviews Calculation and approval of mechanical loadsCalculation and approval of mechanical loads

on the towerson the towers Sag & Tension TablesSag & Tension Tables Reports which can be used as worksheets forReports which can be used as worksheets for

the erectionthe erection

22

Title pageTitle pageTitle page

Load tabLoad tabLoad tab

23

Conductor tabConductor tabConductor tab

Tower tabTower tabTower tab

24

Route Data ScreenRoute Data ScreenRoute Data Screen

Tower Construction Data ScreenTower Construction Data ScreenTower Construction Data Screen

25

Tower Type Selection ScreenTower Type Selection ScreenTower Type Selection Screen

Guy Wire Data ScreenGuy Wire Data ScreenGuy Wire Data Screen

26

Route Data (top view)Route Data (top view)Route Data (top view)

Route Data (side view)Route Data (side view)Route Data (side view)

27

Sag/TensionSag/TensionSag/Tension

Verification results TowersVerification results TowersVerification results Towers

28

29

30

31

32

... IN CASE OF DAMAGE ...... IN CASE OF DAMAGE ...... IN CASE OF DAMAGE ...

the most important is:the most important is:the most important is:

SPEEDSPEEDSPEED