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Inspectors guide Storm Water Field Inspector ? s Guide C CStorm Water Field Inspector ? s Guide Texas Department of Transportation Environmental A ?airs Division East Riverside Drive Austin Texas June CPrinted by TRC Environmental Corporation Austin Texas

Storm Water Field Inspector ? s Guide C CStorm Water Field Inspector ? s Guide Texas Department of Transportation Environmental A ?airs Division East Riverside Drive Austin Texas June CPrinted by TRC Environmental Corporation Austin Texas Printed on -lb paper June Published by Texas Department of Transportation Environmental A ?airs Division East Riverside Drive Austin Texas Project Manager Norm King Editor Jesse Owens Cover Design Kari Means CStorm Water Field Inspector ? s Guide TABLE OF CONTENTS Page INTRODUCTION INTRODUCTION Types of Best Management Practices Inspection and Maintenance Guidelines STORM WATER POLLUTION PREVENTION PLAN REQUIREMENTS STORM WATER POLLUTION PREVENTION PLAN REQUIREMENTS Site Description SW P Description of Control Measures SW P Stabilization Practices SW P Structural Practices SW P Post-Construction Storm Water Management Other Controls Permit Requirement to Keep SW P Current SW P Signatory Requirements INSPECTION FREQUENCY AND PROCEDURES INSPECTION FREQUENCY AND PROCEDURES Frequency Record Keeping and General Procedures BEST MANAGEMENT PRACTICES ?? EROSION CONTROL TEMPORARY AND PERMANENT VEGETATION Description Inspection and Installation Guidelines Maintenance Guidelines MULCH Description Inspection and Installation Guidelines Maintenance Guidelines BLANKETS AND MATTINGS Description Inspection and Installation Guidelines Maintenance Guidelines SODDING Description Table of Contents iii CStorm Water Field Inspector ? s Guide TABLE OF CONTENTS cont Page Inspection and Installation Guidelines Maintenance Guidelines INTERCEPTOR AND PERIMETER SWALES Description Inspection and Installation Guidelines Maintenance Guidelines DIVERSION INTERCEPTOR AND PERIMETER DIKES Description Inspection Guidelines Maintenance Guidelines STONE OUTLET STRUCTURES Description Inspection and Installation Guidelines Maintenance Guidelines PIPE SLOPE DRAIN Description Inspection and Installation Guidelines Maintenance Guidelines BEST MANAGEMENT PRACTICES ?? TEMPORARY SEDIMENT CONTROLS SANDBAG BERM Description Inspection and Installation Guidelines Maintenance Guidelines SILT FENCE Description Inspection and Installation Guidelines Maintenance Guidelines TEMPORARY EROSION CONTROL DEVICE Description Inspection and Installation Guidelines Maintenance Guidelines TRIANGULAR FILTER DIKE Description Inspection and Installation Guidelines Maintenance Guidelines ROCK BERM iv Table of Contents CStorm Water Field Inspector ? s Guide TABLE OF CONTENTS cont Page Description Inspection and Installation Guidelines Maintenance Guidelines HAY BALE DIKE Description Inspection and Installation Guidelines Maintenance Guidelines STABILIZED CONSTRUCTION EXIT Description Inspection and Installation Guidelines Maintenance Guidelines BRUSH BERM Description Inspection and Installation Guidelines Maintenance Guidelines SEDIMENT TRAP Description Inspection and Installation Guidelines Maintenance Guidelines SEDIMENT BASIN Description Inspection and Installation Guidelines Maintenance Guidelines BEST MANAGEMENT PRACTICES ?? PERMANENT SEDIMENT CONTROL GRASSY SWALES Description Inspection and Installation Guidelines Maintenance Guidelines RETENTION IRRIGATION SYSTEMS Description Inspection and Installation Guidelines Maintenance Guidelines VEGETATIVE FILTER STRIPS Description Inspection and Installation Guidelines Maintenance Guidelines Table of Contents v CStorm Water Field Inspector ? s Guide TABLE OF CONTENTS cont Page EXTENDED DETENTION BASIN Description Inspection and Installation Guidelines Maintenance Guidelines CONSTRUCTED WETLAND Description Inspection and Installation Guidelines Maintenance Guidelines WET BASIN Description Inspection and Installation Guidelines Maintenance Guidelines SAND FILTER Description Inspection and Installation Guidelines Maintenance Guidelines OTHER BEST MANAGEMENT PRACTICES GOOD HOUSEKEEPING CONSTRUCTION WASTES HAZARDOUS MATERIALS OFF-SITE VEHICLE TRACKING SANITARY FACILITIES SPILLS TXDOT SPECIFICATIONS AND DRAWINGS TXDOT SPECIFICATIONS AND DRAWINGS REFERENCES REFERENCES vi Table of Contents CStorm Water Field Inspector ? s Guide LIST OF FIGURES Page Figure SW