II .
Pipe Inspection - Grid Work 87 0
Pipe Inspection - Maintenance Issue 252.55 0 Pipe Inspection - Postconstruction 85.5 0 Pipe Inspection - Preconstruction 139.91 0
Remove Beaver Dam 34.5 0 Repair Drainage Structure 491.86 0
Request Line Locate 31.75 0 Road Closed - Barricade Location 13.4 0
Sandbag Operation 34.84 0
Severe Weather Response 19.8 0 Special Events 30.09 0 Special Projects 1061.3 23 Storm Inspection 924.25 12.6
Sweeping ( In-house ) 724.69 729 Tree Removal 1443.9 172
Trim Trees / Brush 14 0 Vegetation Control 359.5 21
Floatables a . Source Controls and Monitoring - Sweeping
Total 17,951.53 2173.7
The Stormwater Maintenance Crew performs maintenance activities that reduce the volume of sediment and floatable materials that have the potential to reach the MS4 and receiving waters . The Stormwater Management Division also contracts street sweeping activities for the removal of sediment and floatables from the MS4 . The following tables summarize their contribution to the removal of sediment and floatables .
In-house Sweeping :
Activity Labor Hours
Curb Miles Swept
Debris Removed ( Cubic Yards )
Street Sweeping ( in-house ) 724.69 978.08 729
Contracted Street Sweeping Activities :
Activity
Quantity Residential Lane Miles 1580
Major Intersections ( each ) 240
Entertainment District ( cycles ) |
50 |
|
Airport Sweeping **
( Labor Hours )
|
10.83 |
** In March 2019 , the City of Arlington Municipal Airport began its own in-house sweeping program .
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