Cesswi 1 exam - Study guides, Class notes & Summaries

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...

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 ...

QUESTIONS AND ANSWERS

Qualified Personnel - ACCURATE ANSWERS a person knowledgeable in the principles and practice of erosion and sediment controls who possesses the skills to assess conditions at the construction site that could impact storm water quality and to assess the effectiveness of any sediment and erosion control measures selected to control the quality of storm water discharges from the construction acitivities How must the inspector act? - ACCURATE ANSWERS professional, impartial, courteous, consistent...

CESSWI II Exam Questions and Answers latest updated 2023 What are targeted pollutants of temporary stabilization? Sediment, hydrocarbons, metals, hazardous/toxic waste What is tree protection? A temporary or permanent structural BMP that minimizes the potential of removing or injuring those trees What are baffles? Structural BMPs designed to lengthen the flow path of basins/traps/ponds as well as slowing, calming, and distributing the flow in these devices, thus allowing pollut...

QUESTIONS AND ANSWERS

Best Management Practices (BMPs) correct answer: cover a wide range of measures that are used to reduce or control sediment, stormwater, and other pollutants within a specified area. The CESSWI will need to know: - Objectives and Targeted Pollutants - Applications/Limitations - Implementation Considerations - Inspecting - Maintenance - Potentially Associated BMPs The Clean Water Act correct answer: The fundamental purpose of the Clean Water act is to protect the beneficial uses of sur...

CESSWI Exam Section 1 Introduction Question and answers 2023 verified to pass

QUESTIONS AND ANSWERS