1705.25.8.3 Additional requirements for design documents for underpinning and alternate methods of support of buildings and adjacent property.
BC § 1705.25.8.3
Design documents for underpinning and alternate methods of support of buildings and adjacent property shall comply with the requirements of Section 1817. Such drawings shall indicate a project-specific required minimum interval for special inspections. A written statement of what the special inspection must include shall be provided on the design documents. The minimum special inspection interval must be incorporated into the sequence of operations. Building components and phases of operations deemed to be structurally critical must be identified for inspection. A monitoring protocol must be provided in accordance with the requirements of Section 1705.25.8.1.1. At a minimum, underpinning shall be subject to continuous special inspection for structural stability of the structure being underpinned while work is occurring.
