Spokane Municipal Code

Title 17D City-wide Standards

Chapter 17D.090 Erosion and Sediment Control

Section 17D.090.160 Revisions to Erosion and Sediment Control Plans

1. During construction, the director or the responsible party may request revisions to the accepted erosion and sediment control plan. The director may accept or deny all revisions.

2. The director may require revisions to the accepted erosion and sediment control plan when:

1. 1. it is determined that accepted erosion and sediment control measures do not meet the performance criteria set forth in SMC 17D.090.180;

1. 2. an alternate method, measure or control fails to perform as claimed by the responsible party;

1. 3. a change in project timing has occurred due to an adverse change in weather;

1. 4. during construction, relevant new information about soil, site, topography or water conditions is discovered;

1. 5. changes to the area or type of ground disturbing activity or equipment used are proposed or implemented;

1. 6. the project schedule has changed which results in construction being conducted at a different time of year than originally accepted;

1. 7. additional or substitute construction or maintenance materials or chemicals will be used during development that require pollutant BMPs as set out in the SRSM; or

1. 8. any other reasonable cause.

3. Revised plans shall show all actual and proposed changes made on the site, the new locations of the drainage patterns, and the effect that the revisions will have on the site. The new plans shall show how problems associated with the prior plan have been corrected, and indicate all new erosion and sediment control measures.

4. The responsible party shall be solely responsible for the costs associated with any revisions, including but not limited to, any additional or alternate methods, measures, performance criteria, or controls.

Date Passed: Monday, March 8, 2010

Effective Date: Sunday, April 11, 2010

ORD C34565 Section 1