Cesswi part 2 exam Study guides, Class notes & Summaries

CESSWI Exam Questions And Answers Temporary stabilization - ANS 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 - ANS 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 - ANS -required by NPDES for industrial, multi sector, and ...

CESSWI part 2 (1) Exam Questions And Answers Baffles: Implementation considerations - ANS Increases residence time in basins/ponds/traps & are considered valuable where space is limited; non porous baffle materials need to be secured at bottom/sides and should extend the width of the basin; weirs should be sized as shown in SWP3; weirs should be placed on opposite sides but not where flow path will erode basin sides; provide adequate access for maintenance Baffles: inspection - ANS ...

CESSWI part 2 (3) Exam Questions And Answers Cut-back Curb - ANS temporary, structural BMPs that create a place for water to pond at the back of the curb, while still allowing full access to the site Fiber Roll/Wattles - ANS temporary, structural BMPs consisting of straw, coconut husk, rice straw, mulch, compost or a similar material packed and placed into rolls that is designed to capture sediment and reduce flow velocity Fiber Roll/Wattles: Objectives - ANS Sediment contro...

QUESTIONS AND ANSWERS

QUESTIONS AND ANSWERS

QUESTIONS AND ANSWERS