APPLICANT PACKET - Virginia Department of Conservation and ...

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EROSION AND SEDUMENT CONTROL SPECIFICATIONS SECTION LEARNING OBJECTIVE 1. To become familiar with the description, construction details, and maintenance procedures for 25 erosion and sediment control specifications recommended by the Virginia ESC Program. INSTRUCTIONAL ELEMENTS This Section contains the description, construction details, and maintenance procedures for 25 of the most commonly applied structural and vegetative ESC specifications included in the Virginia Erosion & Sediment Control Handbook (Third Edition, 1992). The index below provides a list of the specifications covered in this Section. ESC SPECIFICATIONS INDEX Road Stabilization Page 3.02 Construction Entrance..................................................................................................23 3.03 Construction Road Stabilization....................................................................................26 Sediment Barriers 3.05 Silt Fence.....................................................................................................................28 3.07 Storm Drain Inlet Protection.........................................................................................34 3.08 Culvert Inlet Protection.................................................................................................47 Dikes and Diversions 3.09 Temporary Diversion Dike ...........................................................................................52 3.10 Temporary Fill Diversion..............................................................................................54 3.11 Temporary Right-of-Way Diversion..............................................................................56 3.12 Diversion.....................................................................................................................60 Sediment Traps and Basins 3.13 Temporary Sediment Trap............................................................................................63 3.14 Temporary Sediment Basin...........................................................................................67 Applicant Packet 21 June 2001
Flumes 3.15 Temporary Slope Drain................................................................................................74 Waterway and Outlet Protection 3.17 Stormwater Conveyance Channel.................................................................................77 3.18 Outlet Protection..........................................................................................................82 3.19 Riprap .........................................................................................................................84 3.20 Rock Check Dams.......................................................................................................88 Stream Protection 3.24 Temporary Vehicular Stream Crossing..........................................................................92 3.25 Utility Stream Crossing.................................................................................................95 3.26 Dewatering Structure....................................................................................................102 Site Preparation for Vegetation Establishment 3.29 Surface Roughening......................................................................................................107 Grass Establishment 3.31 Temporary Seeding......................................................................................................110 3.32 Permanent Seeding.......................................................................................................115 3.33 Sodding.......................................................................................................................129 Mulches 3.35 Mulching......................................................................................................................135 3.36 Soil Stabilization Blankets and Matting..........................................................................139 Applicant Packet 22 June 2001
Page 1 and 2: VIRGINIA RESPONSIBLE LAND DISTURBER
Page 3 and 4: About the RLD Certification Exam/Te
Page 5 and 6: TABLE OF CONTENTS INTRODUCTION ....
Page 7 and 8: LAW AND REGULATIONS SECTION LEARNIN
Page 9 and 10: DISCUSSION OF REGUALTED LAND-DISTUR
Page 11 and 12: MINIMUM STANDARDS All regulated lan
Page 13 and 14: MS-17 Where construction vehicle ac
Page 15 and 16: PRINCIPLES AND PRACTICES SECTION LE
Page 17 and 18: FACTORS INFLUENCING EROSION There a
Page 19 and 20: Detachment by flowing water is conf
Page 21 and 22: The shape of slopes can affect eros
Page 23 and 24: The entire site work force should b
Page 25: Have sediment basins been installed
Page 29 and 30: The filter cloth utilized shall be
Page 31 and 32: STD & SPEC 3.03 CONSTRUCTION ROAD S
Page 33 and 34: STD & SPEC. 3.05 SILT FENCE Practic
Page 35 and 36: 2. The filter fabric shall be purch
Page 37 and 38: Applicant Packet 32 June 2001
Page 39 and 40: STD & SPEC 3.07 STORM DRAIN INLET P
Page 41 and 42: 2. Gravel and Wire Mesh Drop Inlet
Page 43 and 44: 3. Block and Gravel Drop Inlet Sedi
Page 45 and 46: 4. Excavated Drop Inlet Sediment Tr
Page 47 and 48: 5. Gravel Curb Inlet Sediment Filte
Page 49 and 50: 6. Block and Gravel Curb Inlet Sedi
Page 51 and 52: Maintenance 1. The structure shall
Page 53 and 54: 2. Culvert Inlet Sediment Trap a. G
Page 57 and 58: STD & SPEC 3.09 TEMPORARY DIVERSION
Page 59 and 60: STD & SPEC 3.10 TEMPORARY FILL DIVE
Page 61 and 62: STD & SPEC 3.11 TEMPORARY RIGHT-OF-
Page 63 and 64: TABLE 3.11-A SPACING OF RIGHT OF WA
Page 65 and 66: DV STD & SPEC 3.12 DIVERSION Practi
Page 67 and 68: . Disturbed areas draining into the
Page 69 and 70: 5. The earthen embankment shall be
Page 73 and 74: Using the Unified Soil Classificati
Page 77 and 78:
12. Safety: All state and local req
Page 79 and 80:
TSD STD & SPEC 3.15 TEMPORARY SLOPE
Page 81 and 82:
Table 3.15-A SIZE OF SLOPE DRAIN Ma
Page 83 and 84:
Applicant Packet 78 June 2001
Page 85 and 86:
1. (a) Seeding with straw mulch and
Page 87 and 88:
STD & SPEC 3.18 OUTLET PROTECTION P
Page 89 and 90:
STD & SPEC 3.19 RIPRAP Practice Des
Page 91 and 92:
Stone Placement: Placement of ripra
Page 93 and 94:
STD & SPEC 3.20 ROCK CHECK DAMS Pra
Page 95 and 96:
Page 97 and 98:
STD & SPEC 3.24 TEMPORARY VEHICULAR
Page 99 and 100:
e. The culvert(s) shall be covered
Page 101 and 102:
Page 103 and 104:
j. Non-erodible materials such as r
Page 105 and 106:
Page 107 and 108:
STD & SPEC 3.26 DEWATERING STRUCTUR
Page 109 and 110:
2. Straw Bale/Silt Fence Pit (see P
Page 111 and 112:
Maintenance (All dewatering structu
Page 113 and 114:
Fill Slope Applications For Areas W
Page 115 and 116:
STD & SPEC 3.31 TEMPORARY SEEDING T
Page 117 and 118:
TABLE 3.31-B ACCEPTABLE TEMPORARY S
Page 119 and 120:
the seeding rate of any spring seed
Page 121 and 122:
3. Appropriate seeding mixtures for
Page 123 and 124:
TABLE 3.32-B SITE SPECIFIC SEEDING
Page 125 and 126:
Seedbed Requirements: Vegetation sh
Page 127 and 128:
lime, fertilizer and seed. Legume i
Page 129 and 130:
APPENDIX 3.32-b KEYS TO SUCCESSFUL
Page 131 and 132:
Sources: Readily available as seed
Page 133 and 134:
7. Sericea Lespedeza (Lespedeza cun
Page 135 and 136:
Quality of Sod 1. Sod used shall be
Page 137 and 138:
Maintenance of Established Sod 1. D
Page 139 and 140:
Cool Season Grasses 4 lbs. nitrogen
Page 141 and 142:
Page 143 and 144:
Maintenance All mulches and soil co
Page 145 and 146:
d. Weight shall average 0.90 lbs./s
Page 147 and 148:
TREATMENT-2: SOIL STABILIZATION MAT
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APPLICANT PACKET - Virginia Department of Conservation and ...

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