GENERAL NOTE :
1. ALL DIMENSIONS ARE IN MILLIMETERS EXCEPT 01HER WISE SHOWN.
2. QUALITY OF MATERIALS
2.1 THE STEEL MATERIALS AND ACCESSORIES SHALL CONFORM WITH 1HE FOLLOWING.
2.1.1 STEEL SHAPES SHALL CONFORM TO JIS G3101 SS400
2.1.2 STEEL PLATES SHALL CONFORM TO JIS G3101 SS400 (MARK "PL")
2.1.3 TUBES (STEEL PIPES) SHALL CONFORM TO TO JIS G3444 STK41
2.1.4 BOLTS SH ALL CONFORM TO ISO 8.8 (GRADE 8.8)
2.1.5 NUTS SHALL CONFORM TO ISO 8 (GRADE 8)
2.1.6 PLAIN WASHERS SHALL CONFORM TO ASTM A36
2.2 GALVANIZING, ALL STRUCTURAL STEEL MEMBERS, BOLTS AND NUTS
ARE HOT-DIP GALVANIZED AFTER FABRICATION ACCORDING TO ASTM STANDARD.
2.2.1 STRUCTURAL MEMBERS AS PER ASTM A123.
2.2.2 BOLTS AND NUTS AS PER ASTM A153.
3. WELDING SH ALL CONFORMS TO THE AWS CODE FOR WELDING IN BULDING CONSTRUCTION.