Oldcastle Engineering Group worked with Steve Zimny to design a solution that would accommodate extensive loads and acidic soil conditions.
- 530’ Type II Split Box Culvert Design – 18” Walls & 30” Roof & Slab
Tunnel 1 - 14’6”W x 10’6”T x 74’L
Tunnel 2 - 14’6”W x 10’6”T x 134’L
Tunnel 3 - 14’6”W x 10’6”T x 134’L
Tunnel 4 - 8’W x 8’T x 189’L
Fill Cover – 15’ Earth, 70’ Coal & D-11 Dozer loads of 250,000 lbs.
Zapata Engineering, Inc. – Specified Engineer
Oldcastle Engineering Group worked with Steve Zimny to design a solution that would accommodate extensive loads and acidic soil conditions. Engineering Group expedited submittals and production drawings for project.
6,000 psi mix design with an additional Penetron admixture & CS-55 coating
Avon Manufacturing completed $48K in retro-fit work to existing BC form (Priced in to project)
70-Ton Rough Terrain Crane Rented and used by certified crane operators (TM & Concord Drivers) / ($36K priced in to project)
Production – (Oct. 2009 – April 2010)
$422K paid in WIP before YE 2009
Delivered & Installed (Jan – April 2010)
