Engineering Standards Section 1 – Roadways 571 KB Sidewalk Detail Cement concrete Curb and Gutter Typical residential driveway Typical residential driveway w/planter Typical commercial driveway Typical commercial driveway w/planter Typical ADA ramp at intersection Typical ADA ramp at intersection Concrete extruded curb Residential sidewalk drain Road, Driveway and Parking Lot Typical Section Pavement Restoration Arterials & Collectors - Longitudinal Trenches Pavement Restoration Arterials & Collectors - Transverse Trenches Pavement Restoration Local Streets - Trench Detail Section 2 – Water 685 KB Fire hydrant assembly Water service, 3/4" and 1" Water service, 1-1/2" and 2" Water service, 3" and 4" Air and vacuum release valve assembly 2" blow off assembly for permanent dead end installations Detector check, backflow prevention, and supplemental fire flow detail Blocking for convex vertical bend Water main installation Water main hydrostatic pressure test and sterilization Backflow prevention assembly for sprinkler systems less than 3" diameter Valve nut operator extension and valve marker post Fire hydrant location and guard post Typical vault access ladder Check valve manhole detail Section 3 – Sanitary Sewer 499 KB Side sewer installation for single family residence Side sewer installation continued Typical lateral sewer connection Cleanout detail for residential side sewer upgrade Sewer cleanout details Pipe bedding for sanitary sewers Manholes type 1, 48" and 54" Manhole details Vertical connection Drop connection Section 4 – Storm Sewer and Drainage 1 MB Concrete inlet Catch basin, type 1 Catch basin, type 1l Catch basin, type 2 Flow restrictor Thru-curb inlet frame Locking vaned grate for catch basin and inlet Locking frame and grate for catch basin and inlet Pipe compaction designs and backfill for storm sewers Oil/water separator (obsolete) Area inlet Thru-curb inlet for swale (obsolete) Mortared quarry spall mat for pipe outfall Silt fence Barrier with gravel outlet (obsolete) Catch basin insert detail Temporary sediment pond Grass lined swale Temporary rock check dam Interceptor ditch with rock check dams Section 5 – Miscellaneous 571 KB Rockery detail Mailbox stand Crosswalk and stop bar delineations Crosswalk and stop bar delineations with left turn lane Traffic control plan (obsolete) Access control gate Monument case and cover Typical junction box installation details 25' alum. Light pole detail Light contractor cabinet Section 6 - General Notes 394 KB