Little Hunting Creek Sewer Replacement

Construction of approximately 800 linear feet of 12-inch gravity sewer under Little Hunting Creek. Due to soil conditions, the pipe will be constructed on a pile support system with cradles. Construction in the creek will be "in the wet" with a barge based operation. A support of excavation system will be needed for pipe trench excavation. Piles, cradles, and pipe are to be installed inside the support of excavation system. Additional miscellaneous sewer pipe work will be completed to connect the primary replacement sewer into the existing sewerage system. The project will need to be staged primarily from the Thomas J. Stockton Parkway side of the project site. The project will be subject to various permits which will dictate environmental controls and time of year restrictions. Upon completion of the new pipe, the existing pipe will be abandoned in place using flowable fill.

Division 03 -	Concrete, Precast Concrete.
Division 33 -	Utilities, Sanitary Sewerage Utilities, Sanitary Utility Sewerage Piping, Sanitary Utility Sewerage Force Mains, Sanitary Utility Sewerage Structures.