Semi-Annually. a. Remove accumulated sediment from bottom of outlet structure. b. Check pond depth at various locations. If depth is reduced to 75% of original design depth, remove sediment to original design depth. c. Reseed grassed ▇▇▇▇▇▇ twice yearly. Repair eroded areas immediately.
Appears in 4 contracts
Sources: Stormwater Control Structure Dry Detention Maintenance Agreement, Stormwater Control Structure Wet Detention Maintenance Agreement, Stormwater Control Structure Wet Detention Maintenance Agreement
Semi-Annually. a. Remove accumulated sediment from bottom of outlet structure.
b. Check pond wetland depth at various locations. If depth is reduced to 75% of original design depth, remove sediment to original design depth.
c. Reseed grassed ▇▇▇▇▇▇ twice yearlyReplace dead / damaged vegetation. Repair eroded areas immediately.
Appears in 1 contract
Semi-Annually. a. Remove accumulated sediment from bottom of outlet structure.
b. . Check pond depth at various locations. If depth is reduced to 75% of original design depth, remove sediment to original design depth.
c. depth in the main pool or forebay. Reseed grassed ▇▇▇▇▇▇ twice yearly. Repair eroded areas immediately. Inspect emergency spillway to ensure that it is properly armored.
Appears in 1 contract
Semi-Annually. a. Remove accumulated sediment from bottom of outlet structure.
b. Check pond depth at various locations. If depth is reduced to 75% of original design depth, remove sediment to original design depthdepth in the main pool or forebay.
c. Reseed grassed ▇▇▇▇▇▇ twice yearly. Repair eroded areas immediately.
d. Inspect emergency spillway to ensure that it is properly armored.
Appears in 1 contract
Sources: Stormwater Control Structure Maintenance Agreement and Access Easement