Maintenance Dredging, Delaware River, Philadelphia to Sea and Wilmington Harbor, Christina River   4

*************PLEASE MAKE NOTE THAT AMENDMENT 001 , 002 HAS BEEN ADDED ***************

The U.S. Army Corps of Engineers, Philadelphia District, intends to award a firm fixed contract that consists of Maintenance dredging under this contract.

Contract work consists of maintenance dredging of approximately 2.7 million cubic yards of sediment within the Delaware River, Philadelphia to Sea main navigation channel between Stations 0+000 and 515+000 and approximately 650,000 cubic yards within Wilmington Harbor, Christina River. Work includes hydraulic dredging with placement of the dredged material into the Pedricktown, Killcohook, Artificial Island and/or Reedy Point disposal areas. All dredging will be performed to the required depths indicated with 1-foot allowable overdepth. All dredging shall be performed as contour dredging. Before and after dredging surveys for measurement will be performed by the government.

The period of performance for the base contract will be 150 calendar days. Estimated cost range of the project is $25,000,000 to $100,000,000. Neither telephonic, mailed nor faxed requests for hard copies of this solicitation will be accepted. The solicitation will only be available online; in order to download the solicitation offerors must access the official U.S. government website for people who make, receive, and manage federal awards. The website is (https://sam.gov ). Additional questions may be emailed to the Contract Specialist at zaquette.everett@usace.army.mil