| Scope Of Work: | The Work to be done under this Contract consists of removing Alum residuals from Lagoons one through four at the Olga water treatment plant. The CONTRACTOR shall remove all Alum residual material from the four lagoons to the original pond bottom elevation. The CONTRACTOR shall restore the lagoons to the original grades and dimensions. Since the lagoons fill up at different rates throughout the year the amount of lagoons that will need to be cleaned will vary from as little as one per year to as many as six. The estimated volumes for lagoons one, two, and three is 3,000 cubic yards of residuals per pond. The estimated volume for lagoon four is 2,000 cubic yards of residuals. Work shall include restoration of disturbed banks and slopes by re-grading, compaction, and seeding of the berm slopes and banks. The CONTRACTOR is solely responsible for verification of the volume of material to be removed from the lagoons. |