Where is the breakdown for contaminated materials?
Drainage quantity tables have been provided and will be updated in Addendum 5. The Contractor is referred to Special Provision 10-1.31C, “Contaminated and Hazardous Material Excavation.” 62) Sanitary sewer quantities on SS-6 only breakdown hazardous materials. Where is the breakdown for contaminated materials? Sanitary Sewer quantity tables have been provided and will be updated in Addendum 5. The Contractor is referred to Special Provision, 10-1.31C, “Contaminated and Hazardous Material Excavation.” 63) We attended the site inspection meeting for the above job on 2/18/98. At Bents 3A and 3B we observed through a vent hole that there was water inside the cofferdam. Our question is this: Can the leaks be sealed? How many leaks are there and where are they? Does the 5 gallon /8 hour/square yard specification apply? Water has been present inside the cells of the pier since it was constructed. It is not known if there are leaks in the cell walls. It is anticipated that the cells are capabl
