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Standard Specifications

Legend Notes, Abbreviations

AA - 1 Improvement Plan Legend
AA - 2 Improvement Plan Abbreviations

Streets
A - 1a | 1b Standard Street Sections: 1| 2
A - 2 Omitted
A - 3a | 3b | 3c Design Criteria for Private Streets: 1 (No Parking) | 2 (Parking Bays) | 3 (Curb and Gutter)
A - 4a | 4b Limited Right-of-Way Street Section & Parking Bay: 1 (Street Section) | 2 (Parking Bay)
A - 5 Cul-De-Sac
A - 6 Asphalt Planning
A - 7 Speed Hump

Curb, Gutters, Sidewalks, Driveways
C - 1a | 1b Residential Driveway: 1 (Plan, Elevation) | 2 (Sections)
C - 2 Commercial Driveway
C - 3 Curb and Gutter
C - 4 Sidewalk Detail (Monolithic)
C - 5 Sidewalk Detail (Parkway)
C - 6 Median Treatment
C - 7 Curb Drain (in existing curb & sidewalk)
C - 8 Curb Drain (in new curb & sidewalk)
C - 9a | 9b | 9c Wheelchair Ramp: 1 | 2 | 3
C - 10 Bus Stop and Turnout
C - 11 Sidewalk Repair Requirements
C - 12 Omitted

Drainage
D - 1a | 1b Curb Inlet: 1 (Top) | 2 (Base)
D - 2a | 2b Junction Box / Area Drain: 1 | 2
D - 3 Omitted
D - 4 Omitted
D - 5 Lagoon Dewatering Structure
D - 6 Flared End Section
D - 7 Pipe Connection
D- 8a | 8b Combination Catch Basin/ Inlet And Curb & Gutter: 1 | 2
D - 9 Mounting Plaque for Inlet Labeling

Electrical/Street Lighting
E - 3 Street Light (Single)
E - 3D Street Light (Double)
E - 4 Street Light Footing
E - 7 Street Light (Redwood Shores)

Monuments and Manholes
M - 1 Standard Street Monument (Placement & Casting)
M - 2 Standard Survey Monument (Installation in Marsh or Unstable Soil)
M - 3 Type I Manhole (Pipes 6" to 21")
M - 4 Type II Manhole (Pipes 24" through 48")
M - 5 Type III Manhole (Pipes larger than 48")
M - 6 Manhole Frame & Cover
M - 7 Manhole Step for Precast Manhole

Sewer
S - 1 Sanitary Sewer Lateral (New Pipe)
S - 2 Sanitary Sewer Lamphole

Traffic Control
T - 1a | 1b | 1c Detector Loop Installations: Sht1 (New Installation) | 2 (Replacement) | 3 (Installation Procedure)
T - 2 Timber Barricade
T - 3 Omitted
T - 4 Traffic Control Sign
T - 5 Street Name Sign
T - 6 Sign Installation Plans
T - 7 Pavement Markers
T - 8 Parking Meter Installation
T - 9 Red Curb Painting
T - 10 Median Tapers
T - 11 Disabled Parking
T - 12 Wheel Stop

Utility Trench Details
UT - 1 Utility Trench
UT - 2 Utility Trench (Bay Mud)
UT - 3 Rockwheel Trench

Water Details
W - 1 Air Release Valve
W - 2 1" By-Pass for Closed Gate Valve
W - 3 1" or 2" Plastic Service Connection
W - 4 2" Blow Off
W - 5 2" Polyethylene Loop
W - 6 Fire Hydrant
W - 7 Standard Thrust Blocks
W - 8a | 8b Thrust Blocks (In Bay Mud): 1 | 2
W - 9 Excavation for Tapping Sleeves & Valves
W - 10 Locator Wire
W - 11 Valve Stem Extension
W - 12 Valve Box & Riser
W - 13a | 13b | 13c Detector Check Valve: Backflow Preventer Assembly | Fire Service System Layout | Fire Department Connection Post Indicator Valve
W - 14 Cathodic Protection at Fittings & Valves
W - 15 Fire Hydrant (In Bay Mud)
W - 16 Cathodic Protection Test Station Housing
W - 17 Omitted
W - 18 Cathodic Protection Exothermic Weld
W - 19a | 19b Pipe Anchors & Backfill Stabilizers: 1 | 2
W - 20a | 20b | 20c | 20d Water Main Lower Details: Water Main Bends | Thrust Restraint Length Table | Joint Restraint With Petrolatum Tape System | Water Main Lowering Detail
W - 21 Capping Active Line
W - 22 Cut and Plug Inactive Line

Landscaping and Irrigation Details
Z - 1 Backflow Prevention Device
Z - 2 Pop-up Rotor Head
Z - 3 Quick Coupler Valve
Z - 4 Omitted
Z - 5 Remote Control Valve
Z - 6 Omitted
Z - 7 Gate Valve - Irrigation System
Z - 8 Irrigation Controller
Z - 9 Irrigation Trench Backfill
Z - 10 Ground Cover Planting
Z - 11 Redwood Header (Landscape Areas)
Z - 12 Shrub Planting on Slopes
Z - 13 Street Tree Planting
Z - 14 Omitted
Z - 15a | 15b Tree Well Detail: 1 | 2

Utilities Located on or Near Closed Landfill Areas
LF - 1 Utility Trench Penetrating Clay Cap
LF - 2 Utility Structure Penetrating Clay Cap
LF - 3 Methane Gas Cut-off Barrier in Utility Trench
LF - 4 Leak Detection Vault at Water Valves and Water Service Connection Main
LF - 5 Sanitary Sewer Gravity Pipes Thru Transition Zone
LF - 6 Termination of Containment Pipe at Limits of Refuse
LF - 7 Containment Pipe Termination Structure
LF - 8 Pressure Pipe Enclosed in Containment Pipe
LF - 9 Termination of Containment Pipe at Air Release Valve
LF - 10 Termination of Containment Pipe at Water Meter Box and Detector Check Valve Box
LF - 11 Termination of Containment Pipe at Fire Hydrant
LF - 12 Termination ofs Containment Pipe at Blow-Offs

 

 

 

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