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<br />J:\1058\Applications\AppG03flo-thrutemplate6.2.doc Page 1 NDS Approved 12/5/07 <br />Flow-Through Planter Maintenance Plan for <br />TARGET STORE NO. 321 REDWOOD CITY <br />December 8, 2016 <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />The property contains one flow-through planter(s), located as described below and as shown in the <br />attached site plan: <br /> Flow-Through Planter No. 1 is located at north side of building. <br /> <br />I. Routine Maintenance Activities <br />The principal maintenance objectives are to ensure that water flows unimpeded into the <br />flow-through planter and landscaping remains attractive in appearance. Table 1 shows the <br />routine maintenance activities, and the frequency at which they will be conducted. <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 <br />and diseased vegetation. Treat vegetation using preventative and low-toxic <br />methods. <br />Twice a year <br />2 Maintain vegetation and the irrigation system. Prune and weed to keep flow- <br />through planter neat and orderly in appearance. <br />As needed <br />3 Check that mulch is at appropriate depth (3 inches per soil specifications) <br />and replenish as necessary. <br />Monthly <br />4 Check that soil is at appropriate depth. Till or replace soil as necessary to <br />maintain a minimum of 6 inches between top of mulch and overflow weir. <br />Before wet season and as <br />necessary <br />5 Remove accumulated sediment, litter and debris from flow-through planter <br />and dispose of properly. Confirm that no clogging will occur and that the box <br />will drain within three to four hours. <br />Before wet season and as <br />necessary <br />6 Inspect flow-through planter to ensure that there are no clogs. Test with <br />garden hose to confirm that the planter will drain within three to four hours. <br />Monthly during the wet season, <br />and as needed after storm <br />events <br />7 Inspect downspouts from rooftops and sheet flow from paved areas to <br />ensure flow to planter box is unimpeded. Remove debris and repair <br />damaged pipes. Check splash blocks or rocks and repair, replace and <br />replenish as necessary. <br />Monthly during the wet season, <br />and as needed after storm <br />events <br />Project Address and Cross Streets 2485 El <br />Camino Real, San Mateo, CA 94063 /Charter <br />Street <br />Assessor’s Parcel No.: 054-112-230 <br />Property Owner: Target Corporation <br />Phone No.: (612) 761-7034 <br />Designated Contact: John Dietrich <br />Phone No.: (612) 761-7034 <br />Mailing Address:1000 Nichollet Mall-TPN-12K, <br />Minneapolis, MN 55403 <br /> <br />Flow-through planters are designed to treat and <br />temporarily detain runoff without allowing <br />seepage into the underlying soil. They typically <br />receive runoff via downspouts leading from the <br />roofs of adjacent buildings. <br />EXHIBIT C <br />ATTY/AGR/2017.004/TARGET CORPORATION STMMA <br />REV: 01-18-17 PR <br />6.1.B. - Page 17