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Standard Drawings
Engineered Standard Drawings and Construction Specifications are provided here to assist in the design of public and private infrastructure projects in Grants Pass and the Urban Growth Boundary.
The Engineering Division has released revised Standard Drawings as of September 2018. The drawings have new section titles following the ODOT series of numbers and have been formatted to be printed on 11x17 paper.
They are divided into the following five categories:
- 100 Miscellaneous
- 200 Water Systems
- 300 Drainage and Sewers
- 400 Guardrail
- 700 Curbs, Sidewalks, and Driveways
If you have further questions related to project specifications, please contact the City of Grants Pass Engineering Division.
Standard Drawings
100 Miscellaneous
200 Water Systems
- GP201 - Standard Symbols (PDF)
- GP204 - Water Structure Access (PDF)
- GP207 - Typical Water Intersection Connections (PDF)
- GP209 - Water Test Certification (PDF)
- GP210 - Anchor Blocks (PDF)
- GP211 - Fire Service Assembly 3" or Larger (PDF)
- GP212 - Backflow Prevention Devices 2 1/2" and Larger (PDF)
- GP214 - Water Assembly Vault (PDF)
- GP215 - Vault Top Assembly (PDF)
- GP216 - Straddle Block (PDF)
- GP218 - Water-Sewer Line Separation (PDF)
- GP219 - Brooks Meter Boxes and Lids (PDF)
- GP250 - Thrust and Anchor Block (PDF)
- GP254 - Fire Hydrant-Short Lead (PDF)
- GP255 - Fire Hydrant-Long Lead (PDF)
- GP256 - Fire Hydrant Access (PDF)
- GP258 - Valve Box and Operator Extension Assembly (PDF)
- GP262 - 2" Blow-Off Assembly (PDF)
- GP263 - 4" Blow-Off Assembly (End of Line) (PDF)
- GP264 - 4" Blow-Off Assembly (Low Point) (PDF)
- GP270 - 1" Combination Air and Vacuum Release Valve (PDF)
- GP274 - 1" Water Service Connection Detail (PDF)
- GP275 - 1 1/2" & 2" Water Service (PDF)
- GP278 - 3" and Larger Water Service (PDF)
300 Drainage and Sewers
- GP300 - Utility Trenches (PDF)
- GP304 - New Sewer Service Connection (PDF)
- GP306 - Lateral Connection (Existing Main) (PDF)
- GP307 - Sewer/Water Connection (PDF)
- GP308 - Special Structure Manhole (PDF)
- GP312 - Manhole Adjustment Sequence (PDF)
- GP314 - Private Sampling Vault Detail (PDF)
- GP315 - Sewer Test Certification (PDF)
- GP316 - Manhole Test Record (PDF)
- GP338 - Standard Eccentric Manhole and Flat Top Manhole (PDF)
- GP352 - Drop Manhole (PDF)
- GP356 - Manhole Cover and Frame Details (PDF)
- GP362 - Sanitary Sewer Cleanout (PDF)
- GP363 - Gutter Transition at Inlet (PDF)
- GP364 - "G" Type Inlets (PDF)
- GP365 - Frames and Grates for Concrete Inlets (PDF)
- GP370 - "D" Type Inlet (PDF)
- GP371 - Concrete Curb Inlet Type "B" (PDF)
400 Guardrail
700 Curbs, Sidewalks and Driveways
- GP700 - Curbs (PDF)
- GP702 - Street/Alley Valley Gutter (PDF)
- GP720 - Concrete Sidewalk (PDF)
- GP740 - Residential and Commercial Approach with Planter Strip (PDF)
- GP745 - Residential and Commercial Approach w/o Planter Strip (Options D & E) (PDF)
- GP750 - Residential and Commercial Approach w/o Planter Strip (Options F & G) (PDF)
- GP755 - Sidewalk Ramp Details (PDF)
- GP756 - Sidewalk Ramp-Corner Detail (PDF)
Contact Us
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Engineering Division
101 NW A Street
Grants Pass, OR 97526
Phone: 541-450-6078