This document outlines the materials and construction process for a steel structure project. It specifies the steel brands to be used for W sections, angles, pipes, welding wire, and plates. It also details a 3-stage erection process: 1) erecting columns and beams with WF 250x125x6x9 sections, 2) adding beams with WF 150x75x5x7 sections, and 3) installing staircase beams with the same WF sections. Schedules for workshop and site work are also mentioned.

1. METODE KERJA STRUKTUR BAJA
PROYEK IKN

2. SPEK MATERIAL
Spek Baja WF : Krakatau Stee
Spek Siku : Krakatau Steel
Spek Pipa Steel : Sinar Surya Baja
Spek Kawat Welding : Nikko Steel
Spek Anchor : -
Spek Baut : HTB A325 M16
Spek Zinc Chromate : Kansai / setara
Spek Cat Finish : Nippon Paint (Quarry Pebble NP N 2013P
Spek Plate : Krakatau Steel

3. SPEK MATERIAL
WF 250x125x6x9 WF 200x100x5,5x8 WF 150x75x5x7
PLAT BAJA
KRAKATAU STEEL
PLAT BORDES NIPPON PAINT

4. BAGIAN 1
ERECTION PEKERJAAN STRUKTUR BAJA

5. TAHAP 1:
ERECTION KOLOM DAN BALOK
WF 250x125x6x9

6. TAHAP 2:
ERECTION BALOK
WF 150x75x5x7

7. TAHAP 3:
ERECTION BALOK TANGGA
WF 150x75x5x7

8. BAGIAN 2
SCHEDULE KERJA

9. SCHEDULE WORKSHOP

10. SCHEDULE SITE