1804. UNDERPINNING

1804 UNDERPINNING Strike Section 1804.2 in the International Building Code in its entirety and insert new Section 1804.2 in the Building Code in its place to read as follows: 1804.2 Underpinning. Where underpinning is chosen to provide the protection or support of adjacent structures, the underpinning system shall be designed and installed in accordance with provisions of this chapter and Chapter 33, and special inspections shall be performed in accordance with Chapter 17. 1804.2.1 Underpinning sequencing. Underpinning shall be installed in a sequential manner that protects the neighbouring structure and the working construction site. The sequence of installation shall be identified in the approved construction documents. SOURCE: Final Rulemaking published at 67 DCR 5690 (May 29, 2020 – Part 2). The District of Columbia Building Code (2017), referred to as the “Building Code,” consists of the 2015 edition of the International Building Code (International Building Code), published by the International Code Council (ICC), as amended by the Building Code Supplement of 2017 (12-A DCMR). The International Building Code is copyrighted by the ICC and therefore is not republished here. However, a copy of the text may be obtained at: https://codes.iccsafe.org/public/document/IBC2015. District of Columbia Municipal Regulations Building Code Supplement of 2017 12-A DCMR § 1804