CPESC study plan
CPESC · Give each week a clear focus.
8 weeks · About 7 hours per week
Erosion Control Principles and Practices
Diagram the detachment-transport-deposition sequence and label where each major erosion control category interrupts it
Differentiate splash, sheet, rill, gully, and channel erosion using slope, soil texture, and flow-concentration cues
Select appropriate temporary and permanent erosion controls for five written site scenarios with differing slopes and seasons
Compute soil loss comparisons for bare soil versus mulched, seeded, and rolled-erosion-control-covered surfaces using given cover-factor values
Your checkpoint
A 15-row erosion control selection matrix listing practice, triggering erosion process, slope/soil applicability, and at least two limitations per row
Erosion Control Principles and Practices & Sediment Control Practices
Compare erosion control and sediment control practices by purpose, placement, and failure mode
Sequence sediment control practices along a flow path from disturbed area to receiving water
Evaluate perimeter controls, inlet protection, and sediment basins against stated drainage area and slope constraints
Identify three common design errors in erosion and sediment control plans and state the corrective action for each
Write a 10-item field checklist that distinguishes erosion prevention from sediment capture
Your checkpoint
A completed 12-scenario practice-selection worksheet scoring at least 80% correct with written justification for each choice
Sediment Control Practices & Hydrology and Hydraulics
Size a sediment basin using given drainage area, design storm, and required storage assumptions
Calculate peak runoff for small catchments using the Rational Method and state three limiting assumptions
Apply Manning's equation to compare flow capacity of a swale, ditch, and culvert at given slopes
Interpret a hydrograph to explain peak discharge, time to peak, and detention storage effects
Your checkpoint
A one-page calculation set for two worked examples (sediment basin storage and swale capacity) with assumptions, units, and results clearly shown
Hydrology and Hydraulics & Soils and Soil Science Fundamentals
Classify five soil samples by texture and predict relative erodibility and infiltration behavior
Explain how soil structure, organic matter, compaction, and permeability affect erosion and sediment control performance
Match hydrologic soil groups to runoff potential and state the implications for practice sizing
Calculate a soil loss estimate using RUSLE factors and identify which factor a proposed practice changes
Your checkpoint
A closed-book, self-written 40-question mixed quiz covering Domains 1-4, scored at 80% or higher with missed items corrected in writing
Soils and Soil Science Fundamentals & Regulatory Framework and Permitting
Map the permitting sequence for a construction project from land disturbance threshold to notice of termination
Differentiate federal, state, and local requirements for stormwater permits, inspections, and recordkeeping
Identify which permit conditions trigger a plan modification versus a routine maintenance action
Prepare a permit-compliance calendar listing required inspection frequencies and reporting deadlines for a sample project
Your checkpoint
A one-page permit applicability decision tree with at least six decision points and cited requirement categories
Regulatory Framework and Permitting & Stormwater Pollution Prevention Plan Development and Review
Assemble the required elements of a Stormwater Pollution Prevention Plan in a standard order
Draft a pollution prevention team section, site description, and minimum control measure narrative for a sample site
Review a flawed SWPPP excerpt and document at least eight deficiencies with corrective recommendations
Align inspection, corrective action, and recordkeeping sections with permit language
Your checkpoint
A complete 8- to 10-page sample SWPPP outline with all required sections populated at a review-ready level of detail
Stormwater Pollution Prevention Plan Development and Review & Installation, Inspection, and Maintenance
Audit an installed erosion and sediment control layout against a plan and record deviations with location and severity
Write inspection findings using objective, defensible language that links observed condition to required action
Prioritize maintenance and corrective actions by risk to receiving water and permit compliance
Develop an installation sequence and inspection schedule for a phased construction site
Explain stabilization timing and removal criteria for temporary practices
Your checkpoint
A mock inspection report for a described 10-acre site containing at least 12 findings, severity ratings, corrective actions, and follow-up dates
Installation, Inspection, and Maintenance & Professional Ethics and Documentation
Apply a professional ethics framework to three scenarios involving inspection pressure, incomplete records, and conflicting client instructions
Document a decision using facts, standards, assumptions, and limitations without overstating certainty
Complete a timed 100-question cumulative practice exam and categorize every missed item by domain
Build a final two-week review list limited to the three weakest domain areas
Your checkpoint
A cumulative timed practice exam scored at 80% or higher plus a one-page ethics decision memo and a prioritized review list
Milestones
Week 2: Erosion versus sediment control matrix and 12-scenario worksheet are complete; at least 80% selection accuracy achieved
Week 4: Domains 1-4 self-written quiz scored at 80% or higher; all missed items corrected and logged
Week 6: Sample SWPPP outline contains every required section and incorporates at least eight documented corrections from the flaw review
Week 8: Timed cumulative exam scored at 80% or higher, with domain-level error counts showing no domain below 70%