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Engineering Standards Details
- D-10 CalTrans Type G1 Drainage Inlet (PDF)
- D-11 CalTrans Type GO Drainage Inlet (PDF)
- D-12.1 Type GOL-7 Drainage Inlet (PDF)
- D-12.2 Type GOL-7 Drainage Inlet (PDF)
- D-20 Type 24-12X Grate and Frame (PDF)
- D-30 Christy V12 Drain Box 12 x 12 Area Drain (PDF)
- D-32 Christy U21 Catch Basin 2 x 2 w-4 Walls (PDF)
- D-40 Standard Storm Drain Manhole (PDF)
- D-41 Storm Drain Manhole with Sump (PDF)
- D-50 Cross-Corner Culvert (PDF)
- D-51 Cross-Street Culvert and Headwall (PDF)
- D-54 Sidewalk Underdrain Pipe (PDF)
- D-55 Sidewalk Underdrain Channel (PDF)
- D-60.1 Corrugated HDPE Pipe Downdrain and Cable Anchorage System (page 1) (PDF)
- D-60.2 Corrugated HDPE Pipe Downdrain and Cable Anchorage System (page 2) (PDF)
- D-65 Storm Drain Concrete Collar at Pipe Angle Point (PDF)
- D-80 Drainage Ditches (PDF)
- D-90 Rip Rap Energy Dissipater (PDF)
Road Standards
- R-10 Typical Pavement Sections (PDF)
- R-11 Alley Paving Section (PDF)
- R-12 Concrete Ribbon Gutter (PDF)
- R-16 Standard Underground Utility Locations (PDF)
- R-20 Concrete Curb and Sidewalk (PDF)
- R-23 Detectable Warning Surface Installation (PDF)
- R-30 Residential Driveway (PDF)
- R-31 Commercial Driveway (PDF)
- R-40 Pavement Markings (PDF)
- R-41 Pavement Striping (PDF)
- R-43 Typical Crosswalk (PDF)
- R-50 Traffic Box-Manhole Adjustment to Grade (PDF)
- R-60 Sign Post Installation (PDF)
- R-70 End of Street Wood Barricades (PDF)
- R-90 Curb Face Address Numbers (PDF)
Sidewalk Standards
- S-10 Gravity Sanitary Sewer Lateral (PDF)
- S-11 6 Gravity Sewer Mainline Cleanout (PDF)
- S-20 Manifold Pressure Sewer Connection (PDF)
- S-21 8 Main Line Pressure Sewer Cleanout Assembly (PDF)
- S-25 Sanitary Sewer Pipe Connection Detail (PDF)
- S-40 Sanitary Sewer Manhole (PDF)
- S-41 Sanitary Sewer Manhole Base Channels (PDF)
- S-42 Sanitary Sewer Inside Drop Manhole 48 to 72 (PDF)
- W-10 Water Service Installation 3-4 to 1 (PDF)
- W-11 Water Service Installation 1 1-2 to 2 (PDF)
- W-12 Water Service Installation 3 and 4 (PDF)
- W-14 Manifold Water Service Installation 3-4 to 1 1-2 (PDF)
- W-20 Gate Valve Installation (PDF)
- W-21 Tapping Sleeve and Gate Valve Installation (PDF)
- W-22 Typical Tee Installation (PDF)
- W-23 Typical Cross Installation (PDF)
- W-24 Valve Stem Extension (PDF)
- W-30 Restrained Joint Installation (Ductile Iron Pipe) (PDF)
- W-31 Restrained Joint Installation (AWWA C900 Pipe) (PDF)
- W-32 Thrust Block Sizing (PDF)
- W-33 Thrust Block Sizing - Gate Valve Assemblies (PDF)
- W-40 Fire Hydrant Installation (PDF)
- W-42 Fire Service - Double Check Detector Check (PDF)
- W-60 End of Line Blow-off Installation (PDF)
- W-61 In-line Water Blow-off Installation (PDF)
- W-62 2 Combination Air Release-Vacuum Valve Installation (PDF)
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Engineering
Physical Address
531 K Street
Third Floor
Eureka, CA 95501
Phone: 707-441-4194Fax: 707-387-9231
City Hall Hours
Monday through Friday (except holidays)
9 am to 4 pmAvailable by phone 8 am to 5 pm (except holidays)
The Engineering Office closes from 12 pm to 1 pm daily