150 & 500 kv tower - tower project.pdf- bolt, nut & washer gr.8.8 (jis b1 181) - u bolt sr...

150 & 500 KV TOWER

SPECIFICATION

- Angle Section SS400, SS540 (JIS G3101)

- Plate SS400, SS540 (JIS G3101)

- Bolt, Nut & Washer H 4.6, Gr 8.8 (JIS B1 181)

- Galvanize ISO 1461

TOWER TYPEANGLE OF DEVIATION

POSTION

AA Type 0° 5°- Straight LineBB Type 5° 10°- AngleCC Type 10° 30°- AngleDD Type 30° 60°- AngleEE Type 60° 90°- AngleFF Type 0° 45°- TerminalGG Type - TranspositionGANTRY Type - Substation

GENERAL SPECIFICATION

TRANSMISSION TOWER1

SUBSTATION TOWER2

SPECIFICATION

- Angle Section SS400, SS540 (jis G3101)- H Beam SS400 (JIS G3101)- Plate SS400 (JIS G3101)- Pipe STK400 (JIS G3445)- Bolt, Nut & Washer Gr.8.8 (JIS B1 181)- U Bolt SR 24 (JIS G3112)- Welding Electrode Grade E7018 (AWS D.1.1)- Galvanize ISO 1461 (International Standard)

LATTICE TYPE

GANTRY TYPE

TELECOMMUNICATION TOWER3

SATELINDO STANDARD TOWER

Medium Type

- Green Field Site- Roof Top Site

: Tower 30, 45, 55 meter: Tower 15, 20, 25 meter

Heavy Type

- Tower 70, 80, 90, 100 meter

1

TELKOMSEL STANDARD TOWER

Tower 42, 52, 62, 72, 82 meter

2

THREE LEGGED BTS STANDARD TOWER

Tower 55, 65, 70 meter

3

SPECIFICATION

- IWF / H BEAM SS400 (JIS G3101)

- Angle Section SS400 (JIS G3101)

- Round Bar SR 24 (JIS G3112)

- Connection Plate SS400 (JIS G3101)

- Packer Plate SPHC (JIS G3131)

- Expanded Metal SS400, Gr50080 (JIS G3101)

- Pipe STK-400 (JIS G3445)

- Bolt & Nut GR.8.8 (JIS G3445)

- Welding Electrode Grade E7018 (AWS D.1.1)

- Galvanize ISO 1461 (International Standard)


FOUR LEGGED TOWER

THREE LEGGED TOWER

MONUMENTAL TOWER4 LIGHTHOUSE TOWER5

SPECIFICATION

- IWF / H BEAM SS400 (JIS G3101)



- Connection Plate SS400 (JIS G3101)

- Packer Plate SPHC (JIS G3131)

- Expanded Metal SS400, Gr50080 (JIS G3101)

- Pipe STK-400 (JIS G3445)

- Bolt & Nut GR.8.8 (JIS G3445)

- Welding Electrode Grade E7018 (AWS D.1.1)


SPECIFICATION


- Anchor Bolt SR 24 (JIS G3112)

- Plate Ss400 (JIS G3101)


- Pipe ASTM A-252 Gr.2 (Free Standing Column)

- Pipe STK-400 (JIS G3445) / Medium

- Bolt & Nut Gr.8.8 (JIS B1 181)

- Welding Electrode Grade E6013 or

E7018 (AWS D.1.1)



LIMBOTO GORONTALO

TOWERPEMANTAU

INTERNATIONAL STANDARDS FOR HOT DIP GALVANIZING

Structural Shapes & PlatesStrip & BarPipe & Tubing Wire

MATERIALCATEGORY

All Specimens, Tested Steel Thickness Range (measured), in (mm)

45454535

<1.6

65654550

1.6 to < 3.2

75757560

3.2 to 4.8

85857565

4.8 to 6.4

1001007580

≥ 6.4

ASTM A 123-00 USA Standard

Article Thickness

Steel ≥ 6mmSteel > 3mm < 6mmSteel > 1.5m < 3mmSteel < 1.5mm

Average Coating Mass Minimum

(g/m2)

610505395325

Local CoatingThickness

Minimum (µm)

70554535

Average CoatingThickness

(µm)

85705545

BS EN ISO 1461 1999 (British Standard)

ISO 1461 (European Standard)

Article Thickness

Steel ≥ 6mmSteel > 3mm < 6mmSteel > 1.5m < 3mmSteel < 1.5mm

Average Coating Mass Minimum

(g/m2)

600500390320

Local CoatingThickness

Minimum (µm)

70554535

Average CoatingThickness

(µm)

85705545

AS / NZ 4680 : 1999 (Australian Standard /

New Zealand Standard)

TOWER

OTHERS SPECIAL TOWER6Such as : - MONITORING TOWER

- WATERTANK TOWER- POLE TOWER

- MERCUSUAR TOWER- ART & ETHNIC TOWER- GAMES & ENTERTAIMENT TOWER

TOWER PROJECT FORTFOLIO

Location PT Gunung Steel Construction (GSC)

Location PT Gunung Steel Group

Direct to GSC Location

Freeway (TOL)

Road

River

Car Icon

AIRPORT57 KM

SEAPORT40 KM

DOWNTOWN32 KM

DKI JAKARTA

CIBITUNGTOL GATE

HalimPerdanaKusuma

KawasanIndustriPulo Gadung

Pulo Gadung

Semanggi

Kalideres

Grogol

PasarMinggu

AncolTanjung Priok

TANGERANG

BOGOR

CIKAMPEK

LIPPO CITY10 KM

w w w . g u n u n g b a j a . c o m

Powered by professional experts and used of the latest machinery and technology to our strong commitment, PT. Gunung Baja Konstruksi is a necessary asset and is part of the development of the steel industry in Indonesia, in the fields Manufacture Steel and Hot Dip Galvanizing.

WHAT WE DO ?

1. ENGINEERING

2. FABRICATION

3. CONSTRUCTION

4. HOT DIP GALVANIZING

PRODUCTION CAPACITY

Engineering Fabrication Construction (EFC)

Plant :

50.000 MT / Year

Hot Dip Galvanizing (GALV) Plant :

42.000 MT / Year

HEAD OFFICE

150 & 500 kv tower - tower project.pdf- bolt, nut & washer gr.8.8 (jis b1 181) - u bolt sr...

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