1300 W MARINE VIEW DR 2018-01-02 MF Import

Page 21 of46 need not be accredited or registered unless conducted at a laboratory which must otherwise be accredited or registered. b. Where an applicable TMDL has established a general waste load allocation for construction stormwater discharges, but no specific requirements have been identified, comp�iance with Conditions S4 (Monitoring) and S9 (SWPPPs) will be assumed to be consistent with the approved TIvIDL. c. Where an applicable TMDL has not specified a waste load allocation for construction stormwater discharges, but has not excluded these discharges, compliance with Conditions 54 (Monitoring) and S9 (SWPPPs) will be assumed io be consistent wiih the approved TMDL. d. Where an applicable TMDL specifically precludes or prohibits discharges from construction activity, the operator is not eligible for coverage under this pemut. 2. Applicable TMDL means a TMDL for turbidity, fine sediment, high pH, or phosphorus, which has becn completed and approved by EPA prior to November 16, 2005, or prior to the date the operator's complete pemiit application is reczived by Ecology, whichever is later. TMDLs completed after the operator's complete permit application is received by Ecology become applicable to the Permittee only if they are imposed through an administrative order by Ecology, or through a modification of permit coverage. S9. STORAiWATER POLLUTION PREVENTION PLAN An adequate Stormwater Pollution Prevention Plan (SWPPP) for construction activity shall be prepared and implemented in accordance with the requirements of this permit beginning with initial soil disturbance and until frna( stabi(i_arian. A. The SWPPP shall meet the followine obiectiv�s: 1. To implement Best Management Practices (BMPs) to prevent erosion and sedimentation, and to identify, reduce, eliminate or prevent srortmvater contamination and water pollution From construction activity. 2. To prevent viotations of surface water qualiry, ground water quality, or sediment managemcnt standards. 3. To control pcak volumetric flow rates and velocities of stormwater discharges. B. General Requirements 1. The SWPPP shall include a narrative and drawings. All BlviPs shall be dearly referenced in the narrative and marked on the drawings. The SWPPP narrative shall include documentation to explain and justify d�e pollution prevention decisions made for the projec.. Documentation shall include: a. Information about existing site conditions (topography, drainage, soils, ve�,etation, etc.);