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L <br />IC <br />fl <br />0 <br />�I <br />III <br />7 <br />J <br />E <br />E <br />Contractor's negligence or carelessness or, in the case of temporary erosion control <br />features, failure by the Contractor to install permanent erosion control features as <br />scheduled, the Contractor shall replace such erosion control features at no expense to the <br />Department. If reconstruction of permanent or temporary erosion control features is <br />necessary due to factors beyond the control of the Contractor, the Department will pay for <br />replacement under the appropriate Contract pay item or items. <br />Inspect all erosion control features at least once every seven calendar days <br />and within 24 hours of the end of a storm of 0.50 inches [12 mm] or greater. Maintain all <br />erosion control features as required in the Stormwater Pollution Prevention Plan, <br />Contractor's Erosion Control plan and as specified in the State of Florida Department of <br />Environmental Protection Generic Permit for Stormwater Discharge from Large and Small <br />Construction Activities. <br />SUBARTICLE 104 -7.2 (Page 129) is deleted and the following substituted: <br />104 -7.2 Mowing: The Engineer may direct mowing of areas within the limits of the <br />project, in addition to and apart from those areas specified in Section 580. Mow these <br />designated areas within seven days of receiving such order. Remove and properly dispose <br />of all litter and debris prior to the mowing operation. Use conventional and specialized <br />equipment along with hand labor to mow the entire area including slopes, wet areas, <br />intersections, overpasses and around all appurtenances. Mow all areas to obtain a uniform <br />height of 6 inches [150 mm], unless directed otherwise by the Engineer. <br />ARTICLE 104 -9 (Page 129) is deleted and the following substituted: <br />104 -9 Method of Measurement. <br />When separate items for temporary erosion control features are included in the <br />Contract, the quantities to be paid for will be: (1) the areas, in square yards [square <br />meters], of Artificial Coverings; (2) the area, in acres [hectares], of Mowing; including <br />litter, debris removal and disposal, equipment, labor, materials and incidentals; (3) the <br />volume, in cubic yards [cubic meters], of Sandbagging, measured in accordance with <br />530 -4.1; (4) the length, in feet [meters], of Slope Drains (Temporary), measured along the <br />surface of the work constructed; (5) the number of Sediment Basins acceptably <br />constructed; (6) the number of Sediment Basin Cleanouts acceptably accomplished; (7) the <br />number of hay or straw bales; (8) the length, in feet [meters], of Floating Turbidity Barrier; <br />(9) the length, in feet [meters], of Staked Turbidity Barrier; (10) the length, in feet <br />[meters], of Staked Silt Fence; (1 1) seeding materials in accordance with Section 570 and <br />0 2) the number of Rock Bags acceptably placed. <br />The quantity of floating turbidity barrier, relocated turbidity barrier, staked turbidity <br />barrier, and staked silt fence to be paid for will be the total length, in feet [meters], <br />furnished, installed, and accepted at a new location, regardless of whether materials are <br />new or used or relocated from a previous installation on the project. <br />March 2007 01000 -21 03- 4122.D <br />