3.3　Anchor Bolt

Ⅰ　Dominant Items

3.3.1　The specifications and fastening of anchor bolt shall comply with the requirements of the design technical document.

Quantity to be checked:Randomly check 20%（notless than four pieces）.

Inspection method:Check the quality certification，measure with ruler，check the fastening record and check them via hammering nuts.

Ⅱ　General Items

3.3.2　The oil stain and dirt on anchor bolts shall be cleaned up and the thread shall be properly applied with grease.

Quantity to be checked:100%.

Inspection method:onsite visual inspection.

3.3.3　The anchor bolts to be installed in the prepared holes shall be set vertically，and any part of them shall be more than 15mm away from the wall of the corresponding holes and keep clear of the bottom of the corresponding holes.

Quantity to be checked:100%.

Inspection method:Visual inspection.