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Susan Drive Drainage Improvements – concrete culvert expansion to alleviate flooding based on the Cottonwood Creek Watershed Study . This work is being performed with a water utilities project .
The following projects were under construction during the reporting period :
� 2015 Miscellaneous Drainage Improvements ( Landover Hills , Ticino Valley , Del Rio ) – drainage improvements to alleviate residential flooding ( Landover Hills ), nuisance maintenance conditions ( Del Rio ), and excessive intersection ponding due to poorly installed culverts ( Ticino Valley ).
� 2015 Residential Rebuild , Phase II / Tower Drive Drainage Improvements – participation in residential street rebuild project to construct associated drainage improvements to alleviate residential flooding . � Greencove Drainage Improvements – drainage improvements to alleviate residential flooding � Flood Mitigation Buyouts – Nine homes are being purchased and demolished utilizing FEMA grants or
City funds to remove them from areas with a known flood hazard . � JC-9 Erosion Repair – Erosion maintenance to protect a street . � Miscellaneous Channel Improvements ( Park Row Location ) – Channel improvement to replace an existing failed concrete channel with a modular block channel which will also reduce residential flooding . � Wimbledon Drive Drainage Improvements – drainage improvements to alleviate residential flooding
The following projects were in design during the reporting period :
� 2017 Bridge Maintenance - Annual contract to complete bridge maintenance identified by bridge inspections .
� 2015 Bridge Repair ( Treasure Island , Copeland , & Center St ) – Erosion and bridge repair identified as part of TXDOT ’ s bridge inspection program
� 2017 Miscellaneous Drainage Improvements - Drainage improvements at various locations including : Shady Lane , Maywood Drive , and Ivycrest Trail to alleviate street and residential flooding .
� 2017 Miscellaneous Erosion Projects - Erosion maintenance in earthen channels and ditches at various locations including the Arlington Municipal Airport , Green Acres Circle , Trail Lake Drive , Derby Hill Drive , Collins and Debbie , and Collins and MacGregor
� 2017 Miscellaneous Maintenance - Miscellaneous large maintenance projects at various locations including : Green Hill Drive channel and Running Brook Drive .
� Bonneville / Greenbrook Drainage Improvements – Study to evaluate drainage improvements to alleviate residential and street flooding .
� Country Club Rd . Local Drainage and Channel Improvements ( South of Park Row ) – drainage improvements to alleviate residential flooding and repair creek erosion associated with the transition from concrete channel to natural creek .
� Harvest Hills and Briar Meadow Drainage Improvements – Study to evaluate drainage improvements to alleviate residential and street flooding .
� Kee Branch Trib 1 ( Green Oaks to Oak Springs ) Erosion – Reach based streambank stabilization to reduce erosion and restore aquatic habitat as part of the Erosion Pilot Program .
� Kee Branch Trib 4 ( Deaver Park to Andalusia Trail ) Erosion – Reach based streambank stabilization to reduce erosion and restore aquatic habitat as part of the Erosion Pilot Program .
� North Fork Cottonwood Creek Channel Repair ( South of Park Row ) Phase 2 – channel improvements to repair erosion and undermining that occurred during the May / June 2015 storm events that is threatening adjacent buildings and overall channel improvements to repair a channel that is deteriorating . � Matthews Court Drainage Improvements – Drainage improvements to alleviate residential flooding � Rush Creek at Indian Trail Erosion - channel improvements to protect Indian Trail
CITY OF ARLINGTON TPDES STORMWATER ANNUAL REPORT – FY 2018
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