TPDES Stormwater Annual Report FY2020 TPDES Stormwater Annual Report FY2020 | Page 13

I .
Structural Controls
The Stormwater Maintenance Crew maintains the stormwater conveyance infrastructure , i . e . the stormwater conveyance infrastructure that is within the city ’ s rights-of-way including , major bridges , culverts , inlets and barrow ditches . The crew performs inspections to identify maintenance and repair needs . The crew accomplished the following during the reporting period :
Activity Sum of Labor Hours Sum of Debris ( yd ³)
Backfill
307
0
Bridge Deficiency Repair
39.25
0.2
Clean Concrete Channel
2549.5
303.165
Clean Culvert / Bridge
2048
347.6
Clean Earthen Channel
360
33.25
Clean Flume
1316.45
130.45
Clean Inlet
564.46
56.2
Clean / Grade Bar Ditch
241
3.75
Collect Data
1.5
0
Contract Inspection
121
0
Control Vegetation
346.89
31.7
Dirt & Mud Removal
228.25
160.065
Field Inspection ( No Condition )
743.82
4
Graffiti Clean Up
93.31
0
Hydro Excavation
25.5
4
Illegal Dumping Response
34
2.75
Inlet Decal Install
65.44
0
Inlet Inspection
1369.56
100
Inspect
0.25
0
Inspect Channel / Flume
655.5
0.25
Inspect Culvert
1.25
0
Lid Replacement
17.13
0
Locate Line
45.75
0
Mapping / Data Request
34.5
0
New Installation
46.5
0
On-Call
0.75
0
Other Departments
3
0
Paint
15
0
Pipe Inspection - Emergency Callout
60
0
Pipe Inspection - Grid Work
423.5
0
Pipe Inspection - Maintenance Issue
133
0
Pipe Inspection - Postconstruction
27.75
0
Pipe Inspection - Preconstruction
11
0
Remove
3
0
Remove Beaver Dam
10.5
0
Remove Debris
739.25
148.7
Remove Tree Limbs
888.25
39.25
11