1.WLEDING LEGLENGTH OF FILLED TO BE INCREASED AS PRE-DRAWING.
2.ALL DECOLOURISATION AT CARGO TANK SIDE TO BE REMOVED.
3.THE SPATTERS BESIDE BUTT JOINT TO BE CAREFULLY REMOVED.
4. W+G AS MARKS
5.CARGO AREA TO BE COVERED PROTECTING MATERIAL BEFORE BLASTING.
1.WLEDING LEGLENGTH OF FILLED TO BE INCREASED AS PRE-DRAWING.
依照预装图,增加角焊缝的焊角尺寸。
2.ALL DECOLOURISATION AT CARGO TANK SIDE TO BE REMOVED.
货仓边缘掉色的区域全清除。
3.THE SPATTERS BESIDE BUTT JOINT TO BE CAREFULLY REMOVED.
对接缝两边的飞溅仔细清除掉、
4. W+G AS MARKS
补焊打磨已做标记。
5.CARGO AREA TO BE COVERED PROTECTING MATERIAL BEFORE BLASTING.
喷砂前货仓区域的板材必须覆盖保护。