GCI has a long and proven history of successful projects where our New Construction Quality Control Services were utilized. We help our clients avoid problems resulting from construction deficiencies or design errors, ultimately reducing liability exposure. Since each project is unique and has its own requirements, we will tailor our proposal to fit your needs. Our standard services are for roofing, waterproofing, glazing and wall systems and include:

• Review project plans and specifications as they relate to glazing systems, wall claddings, roofing and waterproofing.
• Review of shop drawings and submittals with written comments.
• Conduct pre-installation conferences with the Contractor, Subcontractors, Architect, Owner, Suppliers and other interested parties to review the requirements of the Contract Documents, submittals and project conditions.
• Conduct field water infiltration tests. We utilize ASTM E 1105 test method, which uses both air pressure and water to simulate conditions of a wind driven rainstorm. Successful field tests in the early stages of construction establish a standard of quality for the remainder of the installation with follow up tests assuring quality throughout the remainder of the project. Written reports follow each test.
• Perform field air infiltration tests. These tests are used to confirm there is not an excessive amount of air leakage and corresponding energy loss. It also helps confirm that the assemblies will not whistle in the wind. Written reports for each test are provided.
• Conduct regular site inspections to verify proper workmanship and to confirm that installation standards of quality established by the shop drawings and field tests are being followed. Written reports are provided after each inspection.

Other services, if needed, include design assistance, factory inspections, witnessing laboratory tests, reviewing subcontractor proposals, preparing a scope of work for subcontractors, preparation of bid packages, structural inspections, special inspector signoff and interpreting building code requirements.