Charlotte Land Development Standards Manual

1 Mecklenburg County land Development Standards Manual (MCLDSM). Revised October 8, 2021. 1. Mecklenburg County land Development Standards Manual Mecklenburg County (Including ETJ) land Development Table of Contents Specifications & Special Provisions: STREETS. Page No. Title 8 A. General Notes 11 B. Standards of Street Design 13 C. Grading 13 D. Roadway Base 14 E. Roadway Intermediate and Surface Course 15 F. Sidewalks and Driveways 15 G. Base Course Street Repair 15 H. Surface Course Street Repair STORM DRAINAGE. Page No. Title 16 A. General Notes 17 B. High Density Polyethylene Pipe 18 C. Reinforced Concrete Pipe 18 D. Installation of Reinforced Concrete and CMP. 19 E. Standards for Design PLAN REQUIREMENTS. Page No. Title 19 A.

2 General Requirements 20 B. Subdivision Preliminary Plan 20 C. Bond Policy for Subdivision Improvements 22 References 2. Standard Details: 1000 Series - Miscellaneous Infrastructure Standards Standard Description Std. Curb and Gutter Curb and Gutter Concrete Contraction Joint 18 Vertical Curb Curb Transition 2'-6 Curb and Gutter to 2'-0 Valley Gutter Curb Transition 2'-6 Curb and Gutter to 1'-6 Curb and Gutter Concrete Sidewalks Monolithic Concrete Curb and Sidewalk Commercial Type II and Residential Type I Drop Curb Driveway with Sidewalk Abutting Curb (2'-6 Curb and Gutter). Commercial Type II and Residential Type I Drop Curb Driveway with Sidewalk Abutting Curb (6 X18 Vertical Curb). Commercial Type II and Residential Type I Drop Curb Driveway with Sidewalk Abutting Curb Residential Drop Curb Type I Driveway with Planting Strip (2'-6 Curb and Gutter).

3 Commercial Drop Curb Type II Driveway with Planting Strip (2'-6 Curb and Gutter). Residential Drop Curb Type I Driveway with Planting Strip (6 X18 Vertical Curb). Commercial Drop Curb Type II Driveway with Planting Strip (6 X18 Vertical Curb). Type II Modified Driveway Detail with wide Planting Strip and Standard Curb Commercial Type IV Driveway Standard Drop Curb Driveway Monolithic Curb and Sidewalk Residential Driveway (Type I) for Valley Gutter Commercial Type II Driveway For 2'-0 Valley Gutter Type III Driveway Entrance Catch Basin Frame in Valley Gutter Catch Basin Placement at Intersections Accessible Ramp Standard with Planting Strip 2'-6 Curb and Gutter Accessible Ramp Sections with Planting Strip 2'-6 Curb and Gutter Accessible Ramp Standard without Planting Strip 2'-6 Curb and Gutter Accessible Ramp Sections without Planting Strip 2'-6 Curb and Gutter Accessible Ramp Standard 2'-0 Valley Gutter Accessible Ramp Sections 2'-0 Valley Gutter Accessible Ramp Standard Monolithic Curb and Sidewalk Accessible Ramp Sections Monolithic Curb and Sidewalk Standard Placement of Accessible Ramps and General Notes Truncated Domes Plan and

4 Cross-Section Culvert Crossings on Residential and Commercial Streets Culvert Crossings on Residential and Commercial Streets Typical Local Residential To Local Limited Residential Street Taper Pedestrian Refuge - Matthews -removed . Directional Accessible Ramp 3. 1100 Series - Street Section Details Standard Description Local Residential Street Typical Section -removed - Divided Residential Street Typical Sections Local Limited Residential Street Typical Section -removed - Residential Collector Street Typical Sections -removed - Limited Residential Collector Street Typical Section Arterial Street Typical Sections -removed - Commercial Street Typical Section Commercial Street Divided Typical Section Typical Sections Private Street -removed - -removed - Cul-De-Sac Detail Commercial Cul-De-Sac Detail Residential Hammerhead Detail Temporary Turnaround Residential Alley Detail One-Way Operation Residential Alley Detail Double Loaded w/ Two-Way Operation Residential Alley Detail Single

5 Loaded w/ Two-Way Operation Residential Alley Hammerheads and Intersections -removed - Cornelius Typical Section Local Residential Street Cornelius Typical Section Residential Collector Street Cornelius Commercial Street Typical Section Cornelius Arterial Street Typical Sections Cornelius, Davidson, Huntersville Typical Section Residential Street Matthews Typical Section Local Residential Street -removed - -removed - Matthews Typical Section Local Limited Residential Street Matthews Typical Section Residential Collector Street Cornelius, Davidson, Huntersville Typical Section Cul-De-Sac Detail Matthews Residential Cul-De-Sac Detail -removed - 4. 2000 Series - Storm Drain Standards Standard Description ,B,C NCDOT Standards Approved For Use in Mecklenburg County and Towns, incl.

6 ETJ. Brick Double Catch Basin 15 -36 Pipe Concrete Wingwall with Splash Pad Concrete Wingwall with Splash Pad Rip Rap Aprons at Pipe Outfalls other than at SWIM. Flared End Section 12 Thru 72 Pipe Rip Rap Plunge Pool Trench Detail for Storm Drain Concrete Paved Ditches Rip Rap Ditches Subdrain Detail Overlapping Storm Drain / Sanitary Sewer Easements Minimum Drainage Easement Requirements for Storm Drain Pipes and Open Channels Offset Catch Basin Grading At Drop Inlet 2100 Series Stormwater BMP Details Standard Description Bioretention Plan Bioretention Cross-Section Bioretention Planting Plan -removed - Flow Splitter Structure Wetpond Plan Wetpond Profile Wetpond Cross-Sections Wetpond Littoral Shelf and Berm Detail Wetpond Planting Plan Wetland Plan Wetland Section Wetland Cross-Sections Wetland Details Wetland Planting Plan Enhanced Grass Swale Planting Plan Enhanced Grass

7 Swale Details Grass Channel Grass Channel Planting Plan Infiltration Trench Observation Well Buffer Strip Buffer Strip Planting Plan Underground Sand Filter Surface Sand Filter Surface Sand Filter Section Level Spreader 5. 3000 Series - Erosion Control Standards Standard Description Special Erosion Control Requirements & Notes Temporary Sediment Trap Skimmer Sediment Basin Skimmer Sediment Basin Flexible Pipe Slope Drain Temporary Silt Ditch Temporary Silt Fence High Hazard Temporary Silt Fence Silt Fence Outlet Option 1. Silt Fence Outlet Option 2. Block and Gravel Inlet Protection Stone Inlet Protection Hardware Cloth and Gravel Inlet Protection Temporary Rock Check Dam Temporary Rock Check Dam with Matting and Optional PAM.

8 Temporary Wattle Check Dam with Matting and Optional PAM. Stabilized Construction Entrance Construction Entrance Tire Wash Gravel and Rip Rap Filter Berm Basin Erosion Control Dewatering Temporary Stream Crossing Catch Basin Inlet Protection Slope Stability Seeding Schedule Seeding Schedule (Seasonal). Construction within Creek Bank Baffle Installation Embankment Matting Detail Brick Storm Structure with Temporary Pipe 4000 Series - Tree Standards Standard Description Tree Planting Tree Protection Tree Pit with Grate in Sidewalk (Plan). Tree Pit with Grate in Sidewalk (Section). Tree Pit with Grate in Sidewalk (Section). Tree Pit with Grate in Sidewalk (Section). Drip Irrigation Assembly for Tree Pit with Grate Irrigation Detail (Turf Areas).

9 Irrigation Detail (Planting Beds). Typical Valve Box Installation Shrub Planting Bed -removed - 6. -removed . Median Greater than 120 Inches Excavation, Drainage and Backfill 73 to 120 Inch Median Excavation, Drainage and Backfill 48 to 72 Inch Median Excavation, Drainage and Backfill Root Crown Depths Tree Planting Notes Bridging Tree Roots Temporary Tree Protection Detail Asphalt Curb Placement at Existing Trees Rock Chimney 5000 Series - Miscellaneous Standards Standard Description Typical Concrete Control Monument Typical Handrail Handrail Warrants Street Name Sign Street Name Sign (Optional). Street Name Sign Installation Locations Dead End Street Barricade Dead End Street Barricade General Notes End of Roadway Marker (ER-1).

10 End of Roadway Marker (ER-2) Guard Rail Clamp Installation Parking Standards Parking Standards (Continued). Parallel Parking Standards Accessible Parking and Signage Standards Supplemental Accessible Sign (R7-8e). Supplemental Accessible Sign (R7-8d). Signage and Pavement Markings at Roundabouts Emergency Vehicle Median Crossover -removed - Inverted U Rack for Bicycle Parking Wave Rack for Bicycle Parking Bicycle Lockers 7. MECKLENBURG COUNTY land Development Standards . SPECIFICATIONS AND SPECIAL PROVISION NOTES. The following specifications and special provisions are intended to be used in conjunction with Mecklenburg County land Development Standard Drawings, NCDOT Roadway Standard Drawings, and NCDOT Standard Specifications for Roads and Structures for all Development within the Mecklenburg County and the Town ETJ unless otherwise directed by the Town Engineer.