APPLICANT PACKET - Virginia Department of Conservation and ...

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Maintenance Care must be taken to inspect any stream crossing area at the end of each day to make sure that the construction materials are positioned securely. This will ensure that the work area stays dry and that no construction materials float downstream. Applicant Packet 101 June 2001
STD & SPEC 3.26 DEWATERING STRUCTURE Practice Description A temporary settling and filtering device for water which is discharged from dewatering activities, used to filter sediment-laden water prior to the water being discharged off-site. Conditions Where Practice Applies Wherever sediment-laden water must be removed from a construction site by means of pumping. Construction Specifications 1. Portable Sediment Tank (see Plate 3.26-1) a. The structure may be constructed with steel drums, sturdy wood or other material suitable for handling the pressure exerted by the volume of water. b. Sediment tanks will have a minimum depth of two feet. c. The sediment tank shall be located for easy cle an-out and disposal of the trapped sediment and to minimize the interference with construction activities. d. The following formula shall be used to determine storage volume of the sediment tank: Pump discharge (g.p.m.) x 16 = cubic feet of storage required. e. Once the water level nears the top of the tank, the pump must be shut off while the tank drains and additional capacity is made available. f. The tank shall be designed to allow for emergency flow over top of the tank. g. Clean-out of the tank is required once one-third of the original capacity is depleted due to sediment accumulation. The tank shall be clearly marked showing the clean-out point. Applicant Packet 102 June 2001 DS
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VIRGINIA RESPONSIBLE LAND DISTURBER
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About the RLD Certification Exam/Te
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TABLE OF CONTENTS INTRODUCTION ....
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LAW AND REGULATIONS SECTION LEARNIN
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DISCUSSION OF REGUALTED LAND-DISTUR
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MINIMUM STANDARDS All regulated lan
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MS-17 Where construction vehicle ac
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PRINCIPLES AND PRACTICES SECTION LE
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FACTORS INFLUENCING EROSION There a
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Detachment by flowing water is conf
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The shape of slopes can affect eros
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The entire site work force should b
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Have sediment basins been installed
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Flumes 3.15 Temporary Slope Drain..
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The filter cloth utilized shall be
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STD & SPEC 3.03 CONSTRUCTION ROAD S
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STD & SPEC. 3.05 SILT FENCE Practic
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2. The filter fabric shall be purch
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Applicant Packet 32 June 2001
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STD & SPEC 3.07 STORM DRAIN INLET P
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2. Gravel and Wire Mesh Drop Inlet
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3. Block and Gravel Drop Inlet Sedi
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4. Excavated Drop Inlet Sediment Tr
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5. Gravel Curb Inlet Sediment Filte
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6. Block and Gravel Curb Inlet Sedi
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Maintenance 1. The structure shall
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2. Culvert Inlet Sediment Trap a. G
Page 55 and 56: Applicant Packet 50 June 2001
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 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 97 and 98: STD & SPEC 3.24 TEMPORARY VEHICULAR
Page 99 and 100: e. The culvert(s) shall be covered
Page 103 and 104: j. Non-erodible materials such as r
Page 105: Applicant Packet 100 June 2001
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 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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