Cesswi 2 Study Questions With Complete Solutions

Temporary stabilization correct answer: stone or plastic as a BMP to reduce erosion by stabilizing areas that will lay bare for an extended amount of time. EX. stockpiles, dikes, dams 5 types of plans correct answer: 1. SWPPP 2. erosion and sed. plan (ESCP) 3. drainage plan/grading plan 4. spill prevention control and countermeasure plan (SPCC) 5. MS4 stormwater management plan/program (SWMP) SWPPP correct answer: -required by NPDES for industrial, multi sector, and construction general permits -addresses operations that come in contact with stormwater and specific BMPs for reduction or elimination of discharges -site specific -identifies features, site activities and pollutants of concern Erosion & sediment control plan (ESCP) correct answer: -a component of a construction permit -can sometimes be a part of an industrial permit (ex mining) -shows all required E&S controls; including design, placement, and details Drainage/ grading plans correct answer: -a component of the swppp -is used for inspection of MS4 stormwater systems - sometimes combined with ESCP Spill Prevention Control and Countermeasures Plan correct answer: -part of construction permit OR -part of industrial multi sector permit -may be included in MS4 permits (housekeeping) -details all spill prevention measures on site -details spill clean up -details training requirements of staff -details good housekeeping BMPs MS4 SMP correct answer: -outline 6 minimum control measures for phase II municipalities -outlines all requirements of implementing a storm