January 2009 Vol. 64 No. 1
General
Grouting Technology and Equipment: Parson Environmental
Parson’s Turn-key Manhole Rehabilitation System allows contractors to load up product in the morning and not have to return to the shop until the end of the day, thereby saving valuable time. The 20-foot trailer comes equipped with a 99-hp John Deere diesel engine that drives the entire hydraulic system, which includes a 100 cfm air compressor, 15 KW generator, 4,000 psi pressure washer, mortar mixer and pump. A 300 gallon water tank can provide enough water for the day. A pneumatic spincaster and electric grout pump also are part of the package. The design is such that a two-man crew can perform all of the work required to rehabilitate manholes, from cleaning to leak stopping to lining and coating. 800.356.9023, www.parsonenvironmental.com
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