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Public Works Engineering Design Standards
NOTICE TO DEVELOPERS!
Town adopted the new Standards per Resolution No. 2724 on April 7, 2022.
All development permitted after April 7, 2022 shall be subject to the new design standards. Contact Community Development & Planning with questions.
Download the complete Engineering & Design Standards (Searchable PDF) or see below for Sections & Standard Plan Index.
| Description | Download .PDF | Download .DWG |
|---|---|---|
| General Notes | U-0 (PDF) | U-0 (DWG) |
| Typical Utility Locations | U-1 (PDF) | U-1 (DWG) |
| W, S & SW Trench Section | U-2 (PDF) | U-2 (DWG) |
| Dry Utility Layout | U-3 (PDF) | U-3 (DWG) |
| Dry Utilities & Water Main Section | U-4 (PDF) | U-4 (DWG) |
| Power/Communication Trench Section in Rock | U-5 (PDF) | U-5 (DWG) |
| Dry Utility Section | U-6 (PDF) | U-6 (DWG) |
| Trench Pavement Restoration | U-7 (PDF) | U-7 (DWG) |
| HMA Diamond Patch | U-8 (PDF) | U-8 (DWG) |
| Description | Download .pdf | Download .dwg |
|---|---|---|
| Sewer General Notes | S-0 | S-0 |
| Precast Manhole | S-1 | S-1 |
| Precast Shallow Manhole | S-2 | S-2 |
| Saddle Manhole | S-3 | S-3 |
| Manhole Steps & Ladder | S-4 | S-4 |
| Standard Manhole Frame & Cover | S-5 | S-5 |
| Manhole Collar | S-6 | S-6 |
| Typical Side Sewer Layouts | S-7 | S-7 |
| Side Sewer House Connection | S-8 | S-8 |
| Side Sewer Stub Connection to Main | S-9 | S-9 |
| Side Sewer Surface Cleanout | S-10 | S-10 |
| Side Service Connection Record | S-11 | S-11 |
| Description | Download .pdf | Download .dwg |
|---|---|---|
| Stormwater General Notes | SW-0 | SW-0 |
| Catch Basin, Type 1 & 1L & Concrete Inlet | SW-1 | SW-1 |
| Catch Basin, Type 2 Installation Detail | SW-2 | SW-2 |
| Concrete Inlet | SW-3 | SW-3 |
| Catch Basin, Type 1 | SW-4 | SW-4 |
| Catch Basin, Type 1L | SW-5 | SW-5 |
| Catch Basin, Type 2 | SW-6 | SW-6 |
| Catch Basin, Type 2 w/ Flow Restrictor Notes | SW-7 | SW-7 |
| Catch Basin, Type 2 w/ Flow Restrictor | SW-8 | SW-8 |
| Manhole | SW-9 | SW-9 |
| Rectangular Frame (Reversible) | SW-10 | SW-10 |
| Rectangular Solid Metal Cover | SW-11 | SW-11 |
| Rectangular Vane Grate | SW-12 | SW-12 |
| Bi-Directional Vane Grate | SW-13 | SW-13 |
| Circular Frame (Ring) & Cover | SW-14 | SW-14 |
| Sedimentation/Erosion General Notes | SE-0 | SE-0 |
| Construction Entrance Rock Pad | SE-1 | SE-1 |
| Storm Drain Inlet Protection Device | SE-2 | SE-2 |
| Straw & Hay Bale Barriers - Schematic | SE-3 | SE-3 |
| Description | Download .pdf | Download .dwg |
|---|---|---|
| Water General Notes | W-0 | W-0 |
| Pipeline Separation | W-1 | W-1 |
| Typical Utility Crossing | W-2 | W-2 |
| Valve Installation | W-3 | W-3 |
| Valve Box Collar | W-4 | W-4 |
| Fire Hydrant Installation | W-5 | W-5 |
| Fire Hydrant Pad, Posts & Markers | W-6 | W-6 |
| Thrust Blocking Horizontal Bends & Valves | W-7 | W-7 |
| Thrust Blocking Vertical Bends | W-8 | W-8 |
| 3/4" to 1" Water Service | W-9 | W-9 |
| 1-1/2" to 2" Water Service | W-10 | W-10 |
| Tapping Tees | W-11 | W-11 |
| 1" Air/Vacuum Assembly | W-12 | W-12 |
| End of Line Blow-off Assembly | W-13 | W-13 |
| 2" Blow-Off Assembly | W-14 | W-14 |
| Standard RPBA Notes & Installation Requirements | W-15A | W-15A |
| Reduced Pressure Backflow Assembly Installation | W-15B | W-15B |
| Standard Fire Sprinkler DCVA Connection | W-16A | W-16A |
| Double Check Valve Assembly (DCVA) Installation | W-16B | W-16B |
| Double Check Detector Assembly Notes | W-17A | W-17A |
| 2-1/2" Double Check Detector Assembly | W-17B | W-17B |
| Description | Download .pdf | Download .dwg |
|---|---|---|
| Street General Notes | ST-0 | ST-0 |
| Major Arterial Street Section | ST-1 | ST-1 |
| Minor Arterial Street Section 60' ROW | ST-2 | ST-2 |
| Minor Arterial Street Section 50' ROW | ST-3 | ST-3 |
| Local Access Street Section | ST-4 | ST-4 |
| RES-50' RW Street Section | ST-5 | ST-5 |
| RES-40' RW Street Section | ST-6 | ST-6 |
| Bulb Detail | ST-7 | ST-7 |
| Cul-de-Sac | ST-8 | ST-8 |
| Temporary Dead End Turnaround | ST-9 | ST-9 |
| Sight Distance Stop Controlled Intersections | ST-10 | ST-10 |
| Sight Distance Uncontrolled Intersections | ST-11 | ST-11 |
| Precast Monument Case & Cover | ST-12 | ST-12 |
| Crosswalk & Stop Bar | ST-13 | ST-13 |
| Pavement Markings | ST-14 | ST-14 |
| Pavement Arrow Markings | ST-15 | ST-15 |
| Parking Space Markings | ST-16 | ST-16 |
| Cement Concrete Curbs | ST-17 | ST-17 |
| Cement Concrete Sidewalks | ST-18 | ST-18 |
| Mailbox Sidewalk Transition | ST-19 | ST-19 |
| Curb Ramp Construction Notes | ST-20 | ST-20 |
| Perpendicular Cement Concrete Curb Ramp | ST-21 | ST-21 |
| Parallel Cement Concrete Curb Ramp | ST-22 | ST-22 |
| Directional Cement Concrete Curb Ramp | ST-23 | ST-23 |
| Combination Curb Ramp | ST-24 | ST-24 |
| Detectable Warning Surface | ST-25 | ST-25 |
| Detectable Warning Surface Placement | ST-26 | ST-26 |
| Street Tree Locations | ST-27 | ST-27 |
| Tree Planting in Planting Strip | ST-28 | ST-28 |
| Cement Concrete Driveway w/ Planting Strip | ST-29 | ST-29 |
| Cement Concrete Driveway w/o Planting Strip | ST-30 | ST-30 |
| Sign Location | ST-31 | ST-31 |
| Street Sign Installation | ST-32 | ST-32 |
| Collection Box Unit (CBU) Mailbox Installation | ST-33 | ST-33 |
| Rock Wall | ST-34 | ST-34 |
| Modular Block Retaining Wall Cut Section | ST-35 | ST-35 |
| Modular Block Retaining Wall Fill Section | ST-36 | ST-36 |
| Light Standard Foundation Detail | ST-37 | ST-37 |