Philadelphia Building Code 2018 Special Inspections Posted on February 25, 2021April 18, 2022 by admin SECTION 1701 GENERAL Section 1702 New Materials Section 1703 Approvals Section 1704 Special Inspections and Tests, Contractor Responsibility and Structural Observation Section 1705 Required Special Inspections and Tests Section 1706 Design Strengths of Materials Section 1707 Alternative Test Procedure Section 1708 In-Situ Load Tests Section 1709 Preconstruction Load Tests