9-13-26: IGCC GREEN CONSTRUCTION CODE AMENDMENT, SECTION 501.3.2 (5.3.2), STORMWATER POLLUTION PREVENTION PLAN AND PREDESIGN SITE INVENTORY AND ASSESSMENT:

Repeal section 501.3.2 (5.3.2), Predesign Site Inventory and Assessment, and replace with the following:

   501.3.2 (5.3.2) Stormwater Pollution Prevention Plan and Predesign Site Inventory and Assessment. Regardless of the size of the site, a written Stormwater Pollution Prevention Plan (SWPPP) that meets the minimum requirements as prescribed in the most current version of the IDEQ, IPDES Construction General Permit (CGP) for Discharge Activities, and a Predesign Site Inventory and Assessment shall be submitted and approved prior to construction. The implementation of an approved SWPPP shall be in compliance with the rules, regulations and standards prescribed in the Construction Site Erosion Control Ordinance of Boise

   City Code during all phases of construction. In addition to the CGP requirements, the plan must also include the following as appendices to the SWPPP as applicable:

      a.   Location of any prohibited development areas identified in Section 501.3.1.2 (5.3.1.2) that are located on or adjacent to the building project site.

      b.   Identification of and removal plan of invasive plant species on the site.

      c.   Identification of native plant species on the site, and percentage of existing native or adapted plants protected on the site.

      d.   Identification and management of site features designated for preservation (i.e., vegetation, trees, soil, waterways, unique features).

(Ord. 9-23, 3-7-2023)