25-11-22 Operational Management and Maintenance Plan_Issue A

25 November 2022




                              BIORETENTION BASIN MAINTENANCE CHECKLIST


Inspection Frequency 1 to 6 Monthly                           Date of Inspection
Location
Description
Asset ID
Site Visit by

Inspection Items                                                         Y     N     Actions Required (Details)
Sediment accumulation at inflow points?

Litter within basin?

Erosion at inlet or other key structures?

Traffic damage present?

Evidence of waste dumping?

Vegetation condition satisfactory (health,
weeds etc)?
Watering of vegetation required?

Replanting required?

Mowing required?

Clogging of drainage points (sediment or
debris)?
Evidence of ponding?

Damage/Vandalism to structures present?

Surface clogging visible?

Filling of surface required?

Drainage System inspected?

Resetting of system required?




Excellence with Economy in Engineering                                                                            9
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