Amendment 0003_a - Revised Bid Schedule.pdf

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Attached to
Maintenance Dredging of Fire Island Inlet and Shores Westerly to Jones Inlet Beach Erosion Control and Navigation Project
Solicitation number
W912DS24B0003
Issued by

About this file

This document is an Amendment to a Solicitation for a federal contract opportunity related to maintenance dredging and beach nourishment of the Fire Island Inlet Federal Navigation Channel and adjacent shorelines in New York. The key details are:

The solicitation is for the removal of approximately 750,000 CY of material from the channel and deposition basins, with placement of the dredged sand along Gilgo Beach to provide beach nourishment. The contract also includes several optional work items for additional beach nourishment at Gilgo Beach (300,000 CY and 200,000 CY) and Overlook Beach (35,000 CY each for two options). The basic work must be completed within 106 calendar days, with additional time allowed for the optional work if exercised. The government will award the contract to the responsible and responsive bidder with the lowest total price across the basic work and all options. Bids are due in April 2024 and the government intends to award the contract in May 2024 with a notice to proceed in early October 2024. Liquidated damages of $2,390 per day will be assessed for delays.

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SECTION 00 10 00 Solicitation Contract Form

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

BASIC WORK

ITEM No.

0001 Mobilization and Demobilization 1 Job ____________ ____________________

0002 Basic Work - 750,000 CY ____________ ____________________ Dredging (to -14 feet MLLW + 2 feet allowable overdepth), Transportation and Placement (Sheets 3 through 18 of 18 of the contract drawings) Removal of material except ledge rock lying above the plane of 14 feet below mean lower low water, plus 2 feet allowable overdepth from Fire Island Inlet Federal Navigation Channel and Deposition Basins as shown on the contract drawing, with the placement of 750,000 CY of dredged sand along Gilgo Beach shoreline (From Survey Stations 93+00 to 0+00) to provide the required beach profile as shown on the Contract Drawings.

(ESTIMATED QUANTITY). The Basic Work should be Completed in 106 calendar days.

OPTION 1 WORK

0003 Option 1 Work - 300,000 CY ____________ ____________________ Dredging (to -14 feet MLLW + 2 feet allowable overdepth), Transportation and Placement (Sheets 3 through 18 of 18 of the contract drawings) Removal of material except ledge rock lying above the plane of 14 feet below mean lower low water, plus 2 feet allowable overdepth from Fire Island Inlet Federal Navigation Channel and Deposition Basins as shown on the contract drawing, with the placement of 300,000 CY of dredged sand along Gilgo Beach shoreline

(From Survey Stations 125+35.16 to 93+00) to provide the required beach profile as shown on the Contract Drawings. (ESTIMATED QUANTITY).

The Government may exercise Option 1 (Gilgo Beach Placement) within five (5) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 1 is exercised an additional twenty three (23) calendar days will be added to the performance.

period. If exercised, the time for contract completion of option 1 will be based on the rate of one (1) additional calendar day for each 13,500 cubic yards in the option.

OPTION 2 WORK

0004 Option 2 Work - 200,000 CY ____________ ____________________ Dredging (to -14 feet MLLW + 2 feet allowable overdepth), Transportation and Placement (Sheets 3 through 18 of 18 of the contract drawings) Removal of material except ledge rock lying above the plane of -14 feet below mean lower low water, plus 2 feet allowable overdepth from Fire Island Inlet Federal Navigation Channel and Deposition Basins as shown on the contract drawing, with the placement of 200,000 CY of dredged sand along Gilgo Beach shoreline (From Survey Stations 143+00 to 125+35.16) to provide the required beach profile as shown on the Contract Drawings. (ESTIMATED QUANTITY). The Government may exercise Option 2 (Gilgo Beach Placement) within five

(5) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work.

If Option 2 is exercised an additional fifteen

(15) calendar days will be added to the performance period. If exercised, the time for contract completion of option 2 will be based on the rate of one (1) additional calendar day for each 13,500 cubic yards in the option.

OPTION 3 WORK

0005 Option 3 Work - 200,000 CY _____________ ____________________ Dredging (to -14 feet MLLW + 2 feet allowable overdepth), Transportation and Placement (Sheets 3 through 18 of 18 of the contract drawings) Removal of material except ledge rock lying above the plane of -14 feet below mean lower low water, plus 2 feet allowable overdepth from Fire Island Inlet Federal Navigation Channel and Deposition Basins as shown on the contract drawing, with the placement of 200,000 CY of dredged sand along Gilgo Beach shoreline (From Survey Stations 166+00 to 143+00) to provide the required beach profile as shown on the Contract Drawings. (ESTIMATED QUANTITY). The Government may exercise Option 3 (Gilgo Beach Placement) within five (5) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 3 is exercised an additional fifteen (15) calendar days will be added to the performance period. If exercised, the time for contract completion of option 3 will be based on the rate of one

(1) additional calendar day for each 13,500 cubic yards in the option.

OPTION 4 WORK

0006 Mobilization and Demobilization 1.00 Job ____________ ____________________

Overlook Beach

0007 Option 4 Work - 35,000 CY ____________ ____________________

Removal of material except ledge rock lying above the plane of -14 feet below mean lower low water, plus 2 feet allowable overdepth from Fire Island Inlet Federal Navigation Channel and Deposition Basins with the placement of 35,000 CY of dredged sand along Overlook Beach Shoreline to provide the required beach profile as shown on the Overlook Beach Option Contract Drawings (Sheets 1 to 3).

(ESTIMATED QUANTITY). The Government may exercise Option 4 (Overlook Beach Placement) within sixty five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 4 is exercised an additional eight (8) calendar days will be added to the performance period. If exercised, the time for contract completion of Option 4 will be based on the rate of one (1) additional calendar day for each 13,500 cubic yards in the option plus five (5) calendar days for mobilization and demobilization.

OPTION 5 WORK

0008 Option 5 Work 35,000 CY ____________ ____________________

Removal of material except ledge rock lying above the plane of -14 feet below mean lower low water, plus 2 feet allowable overdepth from Fire Island Inlet Federal Navigation Channel and Deposition Basins with the placement of 35,000 CY of dredged sand along Overlook Beach Shoreline to provide the required beach profile as shown on the Overlook Beach Option Contract Drawings (Sheets 1 to 3).

(ESTIMATED QUANTITY). The Government may exercise Option 5 (Overlook Beach Placement) within sixty five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 5 is exercised an additional three (3) calendar days will be added to the performance period. If exercised, the time for contract completion of Option 5 will be based on the rate of one (1) calendar day for each 13,500 cubic yards in the option. Option 5 can only be exercised if Option 4 is exercised.

TOTAL BASE BID (CLINs 0001 THRU 0002) $

TOTAL OPTION BID (CLINs 0003 THRU 0008) $

TOTAL BID (CLINs 0001 THRU 0008) $

NOTES TO BIDDERS:

NOTE 1: Bidders must bid on all items. Failure to bid on all work will be cause for rejection of the bid as nonresponsive.

NOTE 2: Award of contract will be based on the responsible and responsive bidder with the lowest total price for the total of the Basic Work and Options (CLINs 0001-0008).

NOTE 3: All bidders are hereby advised that the estimated quantity for placement at Gilgo Beach (Basic Work) is based on a hydrographic and topographic survey of the placement area performed in February 2024. The hydrographic survey for the channel and deposition basins was performed in December 2023 and January and

February 2024.

NOTE 4: The Government may reject a bid as non–responsive if the prices bid are materially unbalanced between line items and if there is a reasonable doubt that the bid will result in the lowest overall cost to the Government even though it may be the low bid.

NOTE 5: Bidders are reminded that they must bid on the issued plans and specifications as amended. Any deviations, conditions or attachments made by the bidder himself may render the proposal non-responsive and maybe cause for its rejection.

NOTE 6: The Basic Work should be completed in 106 calendar days.

NOTE 7: Options are at the discretion of the Government. The Government may exercise Option 1 (Gilgo Beach Placement) within five (5) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 1 is exercised an additional twenty three (23) calendar days will be added to the performance period. The Government may exercise Option 2 (Gilgo Beach Placement) within five (5) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 2 is exercised an additional fifteen (15) calendar days will be added to the performance period. The Government may exercise Option 3 (Gilgo Beach Placement) within five (5) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 3 is exercised an additional fifteen (15) calendar days will be added to the performance period. The Government may exercise Option 4 (Overlook Beach Placement) within sixty five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 4 is exercised an additional eight (8) calendar days will be added to the performance period. The Government may exercise Option 5 (Overlook Beach Placement) within sixty five (65) calendar days of receipt by the contractor of the Notice to Proceed for the Basic Work. If Option 5 is exercised an additional three (3) calendar days will be added to the performance period. If exercised, the time for contract completion of each option (1, 2, 3 and 5) will be based on the rate of one (1) additional calendar day for each 13,500 cubic yards in the option. If exercised, the time for contract completion of Option 4 will be based on the rate of one (1) additional calendar day for each 13,500 cubic yards in the option plus five (5) calendar days for mobilization and demobilization. Option 5 can only be exercised if Option 4 is exercised.

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