In the event of a contractor requesting a variation there are a number of ways to check justification.
If you have provided a full 3D tour post contractor site visit they shop have very limited reasons for a variation as their methodology should be more accurate.
Information on the real construction environment is paramount when discussing accountability for a dispute.
3D Virtual walkthroughs provide the industries most comprehensive photographical detail.
Please feel free to contact us or leave a message
Phone01273 803601Emaillee@digitalscanninggroup.com