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<br />..... <br /> <br />o <br /> <br />. There will be one-foot high, unburnable warning stops along the edge of the pit's length <br />to prevent the loader from damaging the lip on the incineration pit. <br />. Hazardous or contaminated ignitable material will not be placed in the pit. This is to <br />prevent contained explosions. <br />· The airflow will hit the wall of the pit about 2 feet below the top edge of the pit, and the <br />debris will not break the path of airflow except during dumping. <br />. The pit will be no longer than the length of the blower system, and the pit will be loaded <br />uniformly along the length. <br /> <br />Volume Reduction by Grinding and Chipping <br />This is the preferred method of debris reduction for TAG Grinding Services, Inc. because it is generally <br />more affordable than incineration techniques and is more environmentally friendly. <br /> <br />o <br /> <br />. Hurricanes and tornadoes, as well as ice storms, may present the opportunity to employ <br />large-scale grinding and chipping operations as part of the overall debris volume <br />reduction strategy. Hurricanes can blow away scarce topsoil in the agricultural areas <br />and cause extensive tree damage and blow-down. This two-fold loss, combined with <br />the local climatic conditions, may present an excellent opportunity to reduce clean <br />woody debris into suitable mulch that can be used to replenish the topsoil and retain soil <br />moisture. <br />. Grinding and chipping woody debris is a viable method. It is more environmentally <br />friendly, and the resulting product, mulch, can be recycled. In some locations the mulch <br />will be a desirable product because of shallow topsoil conditions. In other locations it <br />may become a landfill product. <br />. Grinding and chipping woody debris reduces the large amounts of tree blow-down. <br />Chipping operations are suitable in urban areas where streets are narrow or in groves of <br />trees where it is cheaper to reduce the woody vegetation to mulch than to move it to a <br />central grinding site and then returning it to the affected area. This reduces the costs <br />associated with double handling. <br />. The DMTF will work closely with local environmental and agricultural groups to <br />determine if there is a market for mulch. Another source for disposal of ground woody <br />debris may be as an alternative fuel for industrial heating or for use in a cogeneration <br />plant. <br />· There are numerous makes and models of grinders and chippers on the market. TAG <br />Grinding Services, Inc. will work closely with City officials in determining the best grinder <br />application based on the usage of the resulting mulch. <br />. Chippers are ideal for use in residential areas, orchards, and groves. The number of <br />damage and uprooted trees presents a significant problem if they are pushed to the <br />rights-of-way for eventual pick-up and transport to staging and reduction sites. The <br />costs associated with chipping are reasonable because the material does not need to be <br />transported twice. This method is generally used when dealing with large volumes of <br />uprooted trees in one localized area. It is not cost effective if dealing with trees that are <br />scattered throughout a generalized area. <br />. Grinders are ideal for use at debris staging and reductions sites because of their high <br />volume reduction capacity. Locating the grinders is critical from a noise and safety <br />point-of-view. Moreover, there is a need for a large area to hold the woody debris and <br />an area to hold the resulting mulch. Ingress and egress routes to the site are also an <br />important consideration. TAG will provide a detailed layout of the staging and reduction <br />site to County officials prior to beginning operations. The layout will be based on the <br />evaluation of the site, as well as the surrounding area. <br /> <br />o <br /> <br />TDSR SITE CLOSE-OUT PROCEDURES <br />