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Portland Bureau of Transportation

We keep Portland moving

Phone: 503-823-5185

Fax: 503-823-7576

1120 SW Fifth Ave, Suite 800, Portland, OR 97204

More Contact Info

Part 01100

 Part 01100


Water Supply Systems

Section Description Effective Date
01120 Irrigation Systems 01-21-08
01140 Potable Water Pipe and Fittings(Requires 00440 with
thrust blocks)
01150 Potable Water Valves (Requires 00440 with thrust blocks) 01-21-08
01154 Precast Concrete Vaults and Appurtenances 01-21-08
01160 Hydrants and Appurtenances (Requires 00440 with thrust blocks) 01-21-08
01170 Potable Water Service Connections, 2 inch and Smaller 01-21-08
01180 Water System Piping Corrosion Control 01-21-08


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