As-built geodetic documentation;
As-built drawings of engineering networks running underground and inside the structure;
As-built schemes on constructions and elements of buildings and constructions;
General work log and special work log;
Test reports of utility networks;
Acceptance and testing certificates for building structures and materials;
Certificates of inspection of hidden works;
Certificates of verification tests of equipment and materials;
Documents confirming the quality of used equipment and materials;
Laboratory conclusions, if special tests were carried out.