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OOL <br /> In <br /> le <br /> z ° ..k "� a ? fr , 4+ > n <br /> Cationic polyacrylamide shall not be used in any concentration . Do not spray polyacrylamide <br /> gil containing mixtures onto pavement. These may include tackifiers , flocculants or moisture - <br /> holding compounds . <br /> 570-3 . 5 Bonded Fiber Matrix (BFM) : Meet the minimum physical and performance <br /> In <br /> criteria of this Specification for use of BFM in hydroseeding operations or temporary non- <br /> vegetative erosion and sediment control methods . <br /> Provide evidence of product performance testing, manufacturer ' s certification of <br /> training and material samples to the Engineer at least seven calendar days prior to installation . <br /> Provide documentation to the Engineer of manufacturer ' s testing at an <br /> independent laboratory, demonstrating superior performance of BFM as measured by reduced <br /> water runoff, reduced soil loss and faster seed germination in comparison to erosion control <br /> blankets . <br /> Use only BFMs that contain all components pre-packaged by the manufacturer to <br /> assure material performance . Deliver materials in UV and weather resistant factory labeled <br /> packaging. Store and handle products in strict compliance with the manufacturer ' s directions . <br /> When polyacrylamide is used as part of hydroseeding mix, only anionic polymer <br /> formulation with free acrylamide monomer residual content of less than 0 . 05 % is allowed . <br /> Cationic polyacrylamide shall not be used in any concentration . Do not spray polyacrylamide <br /> containing mixtures onto pavement. These may include tackifiers , flocculants or moisture- <br /> holding compounds . <br /> Meet the following requirements after application of the formed matrix : <br /> Ensure that the tackifier does not dissolve or disperse upon re -wetting . <br /> Ensure that the matrix has no gaps between the product and the soil and <br /> that it provides 100 % coverage of all disturbed soil areas after application . <br /> Ensure that the matrix has no germination or growth inhibiting properties <br /> and does not form a water-repelling crust. <br /> Ensure that the matrix is comprised of materials which are 100 % <br /> biodegradable and 100 % beneficial to plant growth . <br /> Mix and apply the BFM in strict compliance with the manufacturer ' s <br /> recommendations . <br /> Apply the BFM to geotechnically stable slopes at the manufacturer ' s <br /> recommended rates . <br /> Degradation of BFM will occur naturally as a result of chemical and biological <br /> hydrolysis , UV exposure and temperature fluctuations . Re -application, as determined by the <br /> Engineer, will be required if BFM-treated soils are disturbed or water quality or turbidity tests <br /> show the need for an additional application . The work and materials for re- application, will be <br /> paid for as Unforeseeable Work. <br /> 570-3 . 6 Watering : Water all turf areas as necessary to produce a healthy and vigorous <br /> stand of turf. Ensure that the water used for turf irrigation meets the requirements of Section 983 . <br /> 570-3 . 7 Fertilizing : Fertilize as necessary based on soil testing performed in accordance <br /> with Section 162 . Refer to Section 982 for fertilizer rates . <br /> For bid purposes , base estimated quantities on an initial application of 265 <br /> lbs/acre and one subsequent application of 135 lbs/acre of 16 - O- 8 . <br /> . 1 68 - <br /> FPID ( S ) : 4231864 - 58 - 01 <br /> e InJ177W `7717% , <br />