Laserfiche WebLink
Exhibit C 7.1.H. - Page 28 <br /> Flow-Through Planter Maintenance Plan Date of Inspection: <br /> Property Address: 1300 Maple St. Redwood City, CA 94063 Treatment Measure No _ <br /> Table 1 <br /> Routine Maintenance Activities for Flow-Through Planters <br /> No. Maintenance Task Frequency of Task <br /> 1 Evaluate health of trees and groundcover. Remove and replace all dead Twice a year <br /> and diseased vegetation. Treat vegetation using preventative and low-toxic <br /> methods. <br /> 2 Maintain vegetation and the irrigation system. Prune and weed to keep flow- As needed <br /> through planter neat and orderly in appearance. <br /> 3 Check that mulch is at appropriate depth(3 inches per soil specifications) Monthly <br /> and replenish as necessary. <br /> 4 Check that soil is at appropriate depth. Till or replace soil as necessary to Before wet season and as <br /> maintain a minimum of 6 inches between top of mulch and overflow weir. necessary <br /> 5 Remove accumulated sediment, litter and debris from flow-through planter Before wet season and as <br /> and dispose of properly. Confirm that no clogging will occur and that the box necessary <br /> will drain within three to four hours. <br /> 6 Inspect flow-through planter to ensure that there are no clogs. Test with Monthly during the wet season, <br /> garden hose to confirm that the planter will drain within three to four hours. and as needed after storm <br /> events <br /> 7 Inspect downspouts from rooftops and sheet flow from paved areas to Monthly during the wet season, <br /> ensure flow to planter box is unimpeded. Remove debris and repair and as needed after storm <br /> damaged pipes. Check splash blocks or rocks and repair, replace and events <br /> replenish as necessary. <br /> 8 Inspect overflow pipe to ensure that it will safely convey excess flows to Before the wet season, and as <br /> storm drain. Repair or replace any damaged or disconnected piping. necessary <br /> 9 Inspect flow-through planter to ensure that box is structurally sound(no Annually <br /> cracks or leaks). Repair as necessary. <br /> 10 Inspect flow-through planter using the attached inspection checklist. Monthly,or after large storm <br /> events,and after removal of <br /> accumulated debris or material <br /> Flow-Through Planter Maintenance Plan Page 2 <br />