Fairfax Subcontractor 3D Model Training
STATEMENT OF PROBLEM Many Subcontractors are not familiar with 3D Model design and/or design build. The limited pool of contractors who can bid GM work due to NMA and Safety Guidelines is very limited. Problem is learning curve to train subcontractors to build per model without the proverbial "shoving the require…
Fairfax Assembly Autoweb Requirements
STATEMENT OF PROBLEM Not sure what the objective is for uploading WIM every couple weeks. Other GM groups constantly were working off old models or didn’t know where to even download this info. Many times when they finally downloaded model, work has already taken place in field and then the Process groups has is…
Surveying of Existing Buildings for Addition Projects
STATEMENT OF PROBLEM Many instances the as-built buildings the a new building addition ties into are not square, plumb, or columns may not be accurately spaced. Some instances roof line is also uneven. CCC did not perform all facets of conducting a "Thorough" Existing Building Survey. We spaced our columns on a g…
GM Arlington Assembly Non-Conforming Work Poor Concrete Finish
STATEMENT OF PROBLEM Poor finish on exterior concrete. Exterior concrete batch error. There was clumping or balling of synthetic fibers on the interior slab. Post project review shows poor grading and compaction of sub-grade and excessive fibers protruding from the slab. COURSE OF ACTION Offered GM an e…
Remote Jobsite Design/Management Techniques
STATEMENT OF PROBLEM Problem was identifying all stakeholders at beginning of project. Problems or input was sometimes too late, and was delivered to project team after starting construction. Some cases issues were brought up after construction completion by an unnamed party. Other problem is the GM Reviews onl…
