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108th Water Reservoir and Pump Station |
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108th Water Reservoir and Pump Station |
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65th and Borland Intersection Improvement |
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89th and Old Tualatin-Sherwood Road: Upsize Sewer Line |
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99W Paving Begins - Monday, April 15, 2013 |
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About the Engineering Division |
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ADA Transition Plan |
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ADA Transition Plan Comment Form |
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Bids & RFPs |
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Capital Improvement Plan (CIP) |
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Chemical Spill in Hedges Creek Resolved |
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Clean Water Services Information |
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Construction & Development |
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Driveway Approach & Sidewalk Permit (DVSW) |
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Engineering Contact Information |
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Engineering Division |
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Engineering FAQs |
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Engineering Programs |
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Erosion Control Permit (EC) |
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FEMA National Flood Insurance Program (NFIP) |
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Flood Hazard Area Development Permit Application |
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Floodplain |
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Franchise Permits (FRCH) |
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Herman Rd: Tualatin Rd to Teton Ave |
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Herman Rd: Tualatin Rd to Teton Ave |
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Know Before You Dig |
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Martinazzi Sewer Phases 3 and 4 |
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Martinazzi Sewer Upsizing |
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Martinazzi Sewer Upsizing |
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Master Plans & Other Plans |
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Noise & Work Hour Variance |
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Private Water Quality Facility Program |
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Professional Services Qualified Pool |
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Public Works Construction Code |
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Public Works Permit (PW) |
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Right of Way Permit (ROW) |
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Sanitary Sewer Master Plan |
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Siuslaw Stormwater Improvements |
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Siuslaw Stormwater Improvements |
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Stay Informed About Road Construction on Martinazzi |
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Stay Informed About the 65th and Borland Intersection Improvement Project |
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Stay Informed About the SW 108th Water Reservoir and Pump Station Project |
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Stormwater Master Plan |
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Stormwater Master Plan Virtual Open House |
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Subdivision, Partition & Property Line Adjustment |
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Tualatin Traffic Study Requirements |
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Tualatin-Sherwood Road Improvments: Nearing Completion |
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Tualatin-Sherwood Road Widening Design Project |
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Water Quality Permit (WQ) |
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Weekly Project Update |
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Wet Weather Erosion Control |
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What Are the Requirements for a Trip Generation and Distribution Description? |
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What Area Must Be Studied in the Transportation Impact Analysis? |
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What Methodologies and Parameters Must Be Followed in Doing the Analysis? |
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What Must Be Included in a Transportation Impact Analysis? |
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What Type of Study is Required? |
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When Is a Transportation Impact Analysis Required? |
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When is a Trip Generation and Distribution Description Required? |
