| Maintenance Item | Satisfactory / Unsatisfactory | Comments | |
|---|---|---|---|
| Project Information | Project: | ||
| Location: | |||
| Site Status: | |||
| Date: | |||
| Time: | |||
| Inspector: | |||
| 1. Debris Cleanout (Monthly) | Contributing areas clean of litter and vegetative debris | ||
| Filtration facility clean | |||
| Inlet and outlets clear | |||
| 2. Oil and Grease (Monthly) | No evidence of filter surface clogging | ||
| Activities in drainage area minimize oil and grease entry | |||
| 3. Vegetation (Monthly) | Contributing drainage area stabilized | ||
| Undesirable vegetation removed | |||
| No evidence of erosion | |||
| Area mowed and clipping removed | |||
| 4. Sediment Traps and Forebays (Monthly) | Water holding chambers at normal pool | ||
| No evidence of leakage | |||
| Obviously trapping sediment | |||
| Greater than 50% storage volume remaining | |||
| 5. Sediment Deposition (Annual) | Filter chamber free of sediments | ||
| Contributing drainage area stabilized and free of erosion | |||
| 6. Structural Components (Annual) | No evidence of structural deterioration | ||
| Any grates are in good condition | |||
| No evidence of spalling or cracking of structural parts | |||
| 7. Outlet/Overflow Spillway (Annual) | Good condition, no need for repairs | ||
| No evidence of erosion (if draining into a natural channel) | |||
| No evidence of blockages | |||
| 8. Overall Function of Facility (Annual) | Evidence of flow bypassing facility | ||
| No noticeable odors outside of facility | |||
| Comments: | |||
| Actions to be taken: | |||