1 Earth Excavation and refill for test pits EA 2 __________ ______________ 2 Earth Excavation and Bank Run Gravel Refill Below Subgrade CY 200 __________ ______________ 3 Furnish and Construct Type “C” Catch Basin with Concrete Curb Inlet and 2’ Deep Sump, 0’ to 6’ Deep EA 10 __________ ______________ 4 Furnish and Construct Type “C” Catch Basin with Concrete Curb Inlet on Slab Base, 0’ to 6’ Deep EA 20 __________ ______________ 5 Remove/Replace Existing Type “C” Catch Basin Structure equipped with a 2’ Deep Sump, 0’ to 6’ Deep EA 30 __________ ______________ 6 Remove/Replace Existing Type “C” Poured in Place Catch Basin Structure equipped with a 2’ Deep Sump, 0’ to 6’ Deep EA 50 __________ ______________ 7 Remove/Replace Existing Type “C” and “CL” “Old Style” Top on Existing Poured in Place Catch Basin Base EA 15 __________ ______________ 8 Furnish and Replace Type “C”, “C-L” or “C-M” Catch Basin Tops on Existing Base EA 300
