Orange County NC Website
<br /> Comprehensive Review of <br /> S olid W aste Collection and Disposal Options <br /> <br /> <br />v2.1 78 10/22/12 <br />6.0 DISPOSAL OPTION – DIRECT HAUL TO TRANS FER <br />STATI ON <br />Considering the pending closure of the MSW landfill unit at the Orange County Landfill <br />effective July 1, 2013, the Town, along with the other regional municipalities participating in the <br />Inter-Local Agreement must develop and implement a solution to continuing its solid waste <br />management services related to MSW for residents of the Town. A short-term solution is desired <br />to continue to provide the quality of service Town residents’ value, while the Solid Waste <br />Services Division (SWSD) and Town Council continue to evaluate their solid waste management <br />services in general. <br />The results of SCS’s analysis of MSW disposal options concluded that “direct haul” to an out-of- <br />county solid waste management/disposal facility is the preferred short-term solution for the <br />Town. In fact, this approach serves as the only viable short-term option since it is not feasible <br />for the Town to site, permit, and construct their own new solid waste management/disposal <br />facility in the timeframe necessary to commence operations by July 2013. In the context of this <br />Study, the term “direct haul” refers to transporting MSW using the Town’s solid waste collection <br />vehicles that serve the Town’s residential and commercial collections programs. <br />A review of solid waste industry and state published databases listing permitted public and <br />private solid waste management/disposal facilities in the vicinity of the Town identified a <br />number of viable disposal options, including several permitted solid waste transfer stations. <br />6.1 WHAT I S A T RANSFER S T ATION? <br />Solid waste transfer stations are designed to serve as an intermediate waste handling facility for <br />entities and municipalities that do not own and operate a landfill or other waste disposal facility, <br />and whose distances from these ultimate disposal facilities (e.g., landfills) present inherent <br />inefficiencies in direct hauling small volumes to such facility. At a transfer station, individual <br />waste collection vehicles unload their collected waste onto one or more temporary staging areas <br />or tipping floor. The tipping floor and accompanying operations are typically enclosed in a <br />building and covered by a roof. <br />Once waste is tipped onto the floor, various heavy equipment gather and consolidate the waste <br />into a larger portable container, usually a transfer trailer. These transfer trailers are typically <br />greater than 50 feet in length and the consolidated waste is typically compacted into the trailer by <br />mechanical means to reduce as much void space as possible before being transported to an <br />ultimate disposal facility, such as a landfill or WTE facility. Furthermore these trailers are <br />equipped with “walking” floors to assist in extracting the compacted waste from the trailer, or <br />the ultimate disposal facility may operate a trailer tipping station. Many transfer stations are <br />accessible by rail where bulk rail cars are loaded with consolidated and compacted waste for rail <br />transport to the ultimate landfill facility. <br />