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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

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Part 00700 - Wearing Courses

Part 00700
Wearing Surfaces
Section Description Effective Date
00705 Asphalt Prime Coat and Emulsified 08-16-10
00706 Emulsified Asphalt Slurry Seal Surfacing 08-16-10
00710 Single Application Emulsified 12-28-11
00715 Multiple Application Emulsified 12-28-11
00730 Asphalt Tack Coat 08-16-10
00735 Emulsified Asphalt Concrete Pavement 08-16-10
00744 Minor Hot Mixed Asphalt Concrete (MHAC) Pavement 12-30-13
00746 Crack Sealing Flexible Pavements 08-16-10
00748 Asphalt Concrete Pavement Repair 04-02-12
00749 Miscellaneous Asphalt Concrete Structures 04-06-11
00756 Plain Concrete Pavement 08-16-10
00759 Miscellaneous Portland Cement 04-02-12
00760 Unit Pavers 08-16-10

 

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Heartbleed Security Notice

A serious security vulnerability known as "Heartbleed" was recently discovered in OpenSSL, a popular software library commonly used by many websites on the internet to encrypt communication between a user's computer and a web server.

PortlandOregon.gov is NOT affected by this vulnerability as it does not use the OpenSSL software library. Please rest assured we are dedicated to protecting your security on this website.