Solicitation for qualified firms specializing in underground tunnel construction, deadline 11.06.2012, for subcontract work on 414 m-long x 2.55 m-diameter tunnel, 2.86 m-diameter pipejack beneath railway, and construction of pipelines, outfall and diversion structures associated with proposed St Joseph, MO stormwater separation project. More from Burns and McDonnell www.burnsmcd.com and www.ci.st-joseph.mo.us quoting bid number RFQ2012-16. 20/12.
