PIEE Amendment 0007 issued to transmit Amendment 0003 (SF-30, 213 pages) of the RFP W912PL25R0001, this amendment does not extend the proposal date. PIEE Amendment 0006 issued to transmit Amendment 0002 (SF-30, 30 pages) of the RFP W912PL25R0001, this amendment does not extend the proposal due date. PIEE Amendment 0005 issued to transmit Amendment 0001 (SF-30 (127 pages) of the RFP W912PL25R0001, not extended of proposal due date. Amendment 0004 changes the solicitation # from W912PL24R0035 to W912PL25R0001 the issue date is 10/18/2024 and the RFP closing date is 11/18/2024. PIEE Amendment 0004 is for PIEE administrative purposes only, Any official amendment to the RFP will be issued on form SF-30. The work includes providing biennial maintenance dredging of federal navigation channels and sand traps and placing the majority of sand onto Hueneme Beach. The project includes a base bid for the first dredging cycle plus two options for additional dredging cycles. Approximately 150,000 to 200,000 cubic yards of sand to be placed on Silver Strand Beach per dredge cycle. Dredge quantities vary but may go up to 2,500,000 cubic yards per dredge cycle. The estimated magnitude of this project is: Between $25,000,000 and $100,000,000. The total contract duration is estimated at 85 calendar days per dredge cycle. This acquisition will be issued as an Unrestricted RFP awarded under FAR Part 15 Contracting by Negotiation. The solicitation to be issued on or about 24 July 2024 with a tentative bid opening date of 26 August 2024. Sub-contracting plans are required for all construction contracts awarded to a large business when the award amount exceeds $1,500,000.00. If the offeror is a large business, the firm will be required to submit a subcontracting plan as part of its bid package. Plans and specifications will not be provided in hard paper copy. When the Solicitation is issued, it will be available through the Solicitation Module of the Procurement Integrated Enterprise Environment (PIEE) suite at https://piee.eb.mil/For instructions on how to post an offer, please refer to the Posting Offer demo: https://pieetraining.eb.mil/wbt/sol/Posting_Offer.pdf. Additional information is available via Web Based Training for the Solicitation Module at: https://pieetraining.eb.mil/wbt/xhtml/wbt/sol/solicitation/proposals.xhtml The Government is not responsible for any loss of internet connectivity or for an offeror?s inability to access the documents posted at the referenced website. All offerors are advised that this project may be delayed, cancelled or revised at any time during the solicitation, selection, evaluation, negotiation and/or final award process. *PIEE Amendment 0001 is for administrative purposely only; this administrative Amendment is to increase the proposed solicitation issue date to on or about August 7, 2024. Please be advised any official amendment issued will be accompanied by an SF-30. *PIEE Amendment 0002 and 0003 are for administrative purposes only; this administrative Amendment is to increase the proposed solicitation issue date to on or about August 28, 2024. Please be advised any official amendment issued will be accompanied by an SF-30.