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6.E. - Page 36 of 38 EXHIBIT "C" Pervious Paving Maintenance Plan for 340 West Oakwood Boulevard, Redwood City, CA October 16, 2018 Project Address and Cross Streets 340 West Oakwood Boulevard (Near Rossi Lane) Assessor's Parcel No.: 059-131-060 Property Owner: Michael Cocco Phone No.: (650) 465-5854 Designated Contact: Michael Cocco Phone No.: (650) 465-5854 Mailing Address: The term "pervious paving" encompasses a range of paved stormwater treatment practices, including pervious concrete or porous asphalt, as well as paving stones with permeable joints ("permeable joint pavers"), paving stones or pavers that are permeable themselves, and turf blocks. These different types of pervious paving facilities all accomplish a similar function by allowing infiltration of stormwater. The property contains 1 area of pervious paving, located as described below and as shown in the attached site plan'. ■ Pervious Paving Facility is located at the easterly side of the property I. Routine Maintenance Activities Routine maintenance activities for pervious paving facilities, and the frequency at which they will be conducted, are shown in Table 1. Note that there is some variation in maintenance requirements depending on the type of pavement. For example, vacuum sweeping is generally required for pervious pavement, but is prohibited for permeable joint pavers that use sand in the joints between pavers. In addition to, or in support of, any routine maintenance activities identified here, pervious paving products should be maintained in accordance with any manufacturer's instructions. Where applicable, manufacturer's instructions/maintenance guidelines for pervious paving products should be included as an attachment to this plan. Table 1 Routine Maintenance Activities for Pervious Paving No. Maintenance Task Frequency of Task 1 Check for sediment and debris accumulation. Prevent Two to fourtimes annually soil from washing or blowing onto the pavement. Do not store sand, soil, mulch or other landscaping materials on pervious pavement surfaces. 2 Conduct preventative surface cleaning, using Two to fourtimes annually commercially available regenerative air or vacuum sweepers, to remove sediment and debris. 3 Inspect for any signs of pavement failure. Repair any Two to fourtimes annually surface deformations or broken pavers. Replace missing joint filler in PICP. 4 Check for standing water on the pavement surface Two to fourtimes annually within 30 minutes after a storm event. ' Attached site plan must match the site plan exhibit to Maintenance Agreement, Page 1 REV: 11-01-18 PR ATTY/AGR.2018.257/STMMA - 340 W Oakwood - Michael L. Cocco, & LLC W