极速赛车走势图分析

 

  • GMF is an Advanced Certified Steel Erector (ACSE), which is the highest level of quality and safety certification through the American Institute of Steel Construction (AISC)
  • Project-specific erection plans including hoisting, connecting, and erection requirements which are communicated and implemented in the field per Project Specifications
  • All welders are tested and qualified per American Welding Society (AWS) D1.1 and each project crew has at least one welder tested and qualified to AWS D1.5 for fracture critical applications
  • Written welding procedures are based on and compliant with AWS D1.1 and D1.5 specifications
  • Written procedures for all non-conformances, connecting, crane operation, contract document review, and document control are implemented and utilized on every project.

 

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