7, casting complete before embedded iron placed must be kept above the ground plane ± 0.00 level and with neighboring embedded iron level, parallel to, and shall not twist angle, off-center phenomenon.
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6, according to the commercial concrete mixing plant drawings required to prepare embedded iron diesel concrete mixer, the size of the embedded iron shall not tamper with information about changes to site technical guidance to staff must be notified in writing to prove.
Not tamper with the size indicated on the drawings, if any changes need to inform site technical guidance to staff, to make a written proof.
4 concrete mixing plant, commercial concrete mixing stations to be the basis of the laying of steel mesh, reinforced anchor shall not be less than the required size in the drawings; basis of the depth and width of the excavation shall not be less than the size required in the drawing required.
igging the foundation, set aside based on the centerline of steel or wood chunks, clear labeling requirements, two of the same base embedded iron centerline on the same line, the deviation shall not be greater than 20 mm.