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�Ily OF sw4 Pr- application is to occur in September, following the manufacturer's instructions for application methods and amounts. L33. For fertilization on Bermuda turf, the Contractor shall apply Lesco 13 -2 -13 a minimum of twelve times per year. The Contractor is responsible for contracting with a laboratory approved by the City, to complete two soil analysis per year to verify the minor element requirements, and adjust fertilizer application as needed. The Contractor will submit soil analysis to City for review by City Landscape Architect. L34. The Contractor shall aerate Bermuda turf with a turf aerator each month (12 times per year), and shall coordinate dates for this work with the City. The mowing of all other areas (except Bermuda turf) shall occur every ten calendar days from October 1St through April 1st and every seven calendar days from April 1St through October 1St (44 cuts). Remove and properly dispose of all visible grass clippings from curbs, gutters and general site. L35. To maintain the ballfield, the Contractor shall drag, grade, stripe, and smooth the clay infield, including base paths (days to be determined by City, including Sundays). The City will advise the Contractor of additional field preparation, as needed, with a minimum of six hours notice. The Contractor shall tamp mound area two times per week and fill in existing holes with available clay (supplied by Contractor) and firm the area with a hand tamp. L36. The Contractor shall edge, as required, to maintain a neat, clean appearance to maintain the shape of planting beds as originally designed. L37. The Contractor shall lift all trees over 20' height and adjacent to walks and vehicular areas to a minimum of 12' of clear trunk, and maintain minimum of 8' clear trunk for all other trees. When possible the Contractor shall trim shrubs and ground cover, as needed. On SR A1A (Collins Avenue) the Contractor shall trim shrubs and groundcover, as needed, to meet the criteria set forth in FDOT Index 546, which mandates a maximum height of 24" from top of adjacent curb, remove dead and dying fronds from palms, as needed, for a clean appearance, but shall use no climbing spikes. The Contractor shall Trim Coconut Palms (frond and fruit removal) three times per year, selectively trim existing trees in accordance with Tree Care Industry Association and Dade County standards and practices, to maintain a minimum of 8 feet of clear trunk, and remove suckers, shoots, and dead or dying branches. All tree, palm, and shrub pruning is included in this contract. When trimming Phoenix Dactilifera (Date Palm), the Contractor shall completely dip trimming utensils in a solution of 50% chlorine and 50% water prior to moving to adjacent palm. The Contractor shall not do major tree or shrub pruning between November 1St and March 15th, unless requested by City. The Contractor shall maintain integrity of original design when trimming and shall not box plants whose habits of growth do not lend themselves to this type of trimming. The Contractor shall not use a machete for trimming, shall haul away all trimming debris from site, and properly dispose of at Contractor's expense. Using palm spikes to climb is not allowed. City of Sunny Isles Beach I Request for Proposal No. 12 -05 -01 '