1 A.4.(i) of this Code, a landscape (planted) area having a minimum inside width of five feet shall be required on the peri- meters of all parking areas of the lot which abut a residential zone or use. (ii) Irrigation System. An automatic irrigation system shall be provided for all landscaped areas. This system shall be installed prior to the issuance of any certificate of occupancy. (b) Conditions of Operation. A Mini- Shopping Center or a Commercial Corner Development shall comply with the following conditions: (1) Maintenance. The condition of the lot or lots, including but not limited to parking areas, exterior walls, required lighting, and landscaped areas, shall at all times be maintained in a safe and sanitary condition and in a state of good repair. Exterior wall surfaces shall at all times be kept free from graffiti and any marks of vandalism. (2) Debris Removal. The lot or lots shall at all times be kept clear of weeds, rubbish, and all types of litter and combustible materials. Trash receptacles shall be located throughout the open areas of the lot or lots. (3) Hours. Parking lot cleaning and sweeping, and trash collections from and deliveries to a Mini-Shopping Center or Commercial Corner Development, shall occur no earlier than 7 a.m., nor later than 8 p.m., Monday through Friday, and no earlier than 10 a.m., nor later than 4 p.m., on Saturdays and Sundays. (4) Landscape Maintenance. Maintenance of landscaped areas shall include continuous operations of watering, removal of weeds, mowing, trimming, edging, cultivation, reseeding, plant replacement, fertilization, spraying, control of pests, insects, and rodents, or other operations necessary to assure normal plant growth. All trees, shrubs and ground cover shall be maintained as healthy and vigorous at all times. Irrigation systems, installed pursuant to the requirements in Sub- subparagraph (a)(10)(ii) above shall be continuously maintained in accordance with Section 12.41 B.5. of this Code. (5) Covenant.