The scope of the Upgrades includes, but is not limited to the following:
1. Construction of a new 360’ x 90’ sludge lagoon, complete with all concrete, geomembranes, drainage sand and aggregates, piping, valves, couplings, and all appurtenances.
2. All site work including clearing/grubbing, excavation, yard piping, site, fill, stone, grading, subbase, asphalt, restoration and appurtenances.
3. ALTERNATE #1 – Construction of a 360’ x 90’ asphalt sludge storage area to the north of the new sludge lagoon. This includes all additional clearing/grubbing, excavation, drainage systems (drainage piping and catch basins), subgrade, asphalt and final restoration.