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MUM <br />The areas of green roofing am indicated an the attached Green Roof Area Plan. Tate arra is comprised of <br />four sections having a total of 1,827 square feet. See the attached Exhibit entitled "LiveRoof Standard <br />System" by LiveRoof; LLC for a typical roof section and details. The building is structurally designed to <br />handle the load and water -proofing. The additional leads that the green roof places on the structure have <br />been added to the structural considerations and are Included in the structural calculations. <br />The LiveRoof, LLC product includ ing waterproofing membrane will be installed by Plormurce, Ltd., an <br />authorized California rooftop installer of the LiveRoof products. LiveRoof product installation includes a <br />special membrane which will be installed by Plorasource, Ltd., In coordination with the work of the <br />general and roofing contractors of the project. <br />LiveRoof Maintenance Requirements: <br />Maintenance of the green roof will be the responsibility of the project homeowner's association and <br />should follow the appropriate. LiveRoof maintenance protocol. <br />IRRIGATION: Per manufacturer's specifications, in northern North America, irrigation is not needed to <br />keep the green roof alive during some summers provided it is populated with Sedums and contains a <br />minimum of 4 !:" soil (LiveRoof Standard modules). <br />BIWEEKLY WEED WALKS: Twice monthly, conduct an inspection of the green roof system. Simply <br />pull any and all weeds; before they have a chance to flower and set seed. The goal is to catch them when <br />they are small and to prevent the development of a "seed bank" within the green roof. <br />DISPLACED SOIL: Nesting birds can displaco soil. Any displaced soil should immediately be replaced. <br />DRAIN INSPE=CTION: Roof drains should be inspocted every two weeks and any debris, pebbles, or <br />leaves should he removed to keep drains flowing freely. <br />PEST CON7ROU Occasionally pest insects such as aphids may show up and bother the plant material, <br />and while not commonplace, fungal problems like mildew occasionally affect green roof plants. Most pest <br />problems arc the result of an imbalance in the relationship of the pest organism and its natural biological <br />controls (beneficial insects like ladybugs and lacewings). Many pests and fungal infirmities (Ifke blight or <br />mildew) are usually triggered by unusual weather events that cause the pest to multiply faster than its <br />biological control, In lime, the biological control usually catches up and most pest and disease issues tend <br />to be temporary in nature. On the other hand, if persistent pest problems are detected, LiveRoof suggests <br />the use of organic and natural biological control agents instead of conventional pesticides. Conventional <br />Pesticides may con oil' into sensitive areas and might also damage roofing membranes. Consult a <br />professional prior to applying any biocantrol or pestor disease figbting agents. <br />WINTER MANTENANCE: In areas of warm climate; the plants will likely be dormant or semi -dormant <br />dining winter, but the wvccds will not be. Therefore,, continue biweekly "weed walks" and inspections, and <br />activate or adjust any watering schedule as needed for changing weather. <br />DRAINAGE: Since LiveRoof requires no irrigation, existing roof drainage will bo suffdentper the <br />LiveRoof manufacturer - <br />REV: 01-23-20 PR <br />AT1Y/AGR.2020.012Nalera Fooksman (Page 16 of 16) <br />