2022-08-15 AOC Phase 1 Industry Day_DRAFT_ BID SCHEDULE.pdf

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Attached to
Norfolk Harbor Deepening: Atlantic Ocean Channel, AOC - Phase 1
Solicitation number
W9123623B5000
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This document contains a draft bid schedule and related federal contract opportunity notice for dredging services in the Atlantic Ocean Channel in Virginia Beach, Virginia. The U.S. Army Corps of Engineers, Norfolk District is seeking dredging contractors to deepen the Atlantic Ocean Channel to -59 feet over approximately 9,800 feet at an estimated cost between $25-100 million. Services required include new work dredging by hopper or mechanical dredge, potential clean up dredging with mechanical dredge, and placement of dredged material at the Craney Island Dredged Material Management Area and Dam Neck Ocean Disposal Site. The draft bid schedule outlines line items for mobilization, demobilization, dredging and disposal quantities, turtle monitoring, and potential costs for sea turtle takes. An industry day webinar will be held on August 22, 2022 to receive contractor input to help prepare the final solicitation documents. The construction period is estimated at 480 days beginning within 21 days of notice to proceed, excluding a seasonal restriction from September 1 to November 14.

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Atlantic Ocean Channel

Virginia Beach, VA

RFP NUMBER:

OFFEROR'S NAME:

Item No. Description Quantity Unit Line Item

Price Amount

BASE BID

All costs connected with the mobilization and demobilization, inclusive of additional remobilizations and demobilizations for seasonal restriction windows, of the Contractor's plant and equipment for dredging Atlantic Ocean Channel and overboard placement at the Dam Neck Ocean

Disposal Site (DNODS) are included in this bid item.

1 JOB $ $

Entire work with labor, material, equipment, testing, transportation, and all appurtenances to dredge Atlantic Ocean Channel to a depth of -59 feet with one foot of allowable overdepth. and dispose of the material at Dam Neck Ocean

Disposal Site (DNODS), in accordance with the plans and specifications. Final quantity shall be adjusted up or down depending on the project requirements and volume measurements. Post dredging clean-up of shoals regardless of means and methods (hydraulic or mechanical) shall be paid for under this line item. Removal of material accumulated due to accretion shall also be paid under this line item. 2,424,700 CY $ $

Turtle trawling includes all mobilization/demobilization time of the trawler and all material, equipment, and labor required to accomplish the intented in accordance with

Section 01 57 40 of the specifications for turtle trawling details. 10 DAY $ $

Live Sea Turtle Take and Rehabilitation 2023

Costs. Level 1: $1,335. Level 2: $13,849. Level 3:

$54,262. See Measurement and Payment section

01 22 00 of the specifications for more details.

LIVE TURTLE

TAKE $69,446

TOTAL BASE BID $

OPTION BID

CONTRACT LINE ITEM SCHEDULE - ATLANTIC OCEAN CHANNEL PHASE 1

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All costs connected with the mobilization and demobilization (beyond CLIN 1001), inclusive of additional remobilizations and demobilizations for seasonal restriction windows, of the

Contractor's plant and equipment for the placement of dredged material at Craney Island

Dredged Material Management Area (CIDMMA) are included in this bid item. Mobilization shall include all Contractor costs for operations accomplished prior to CIDMMA dredged material placement operations; this shall include site preparation; transfer of attendant plant and equipment to site; placement site inspection; and any other associated work that is necessary in advance of actual dredging operations.

Demobilization shall include demobilization of all equipment, restoration of original site conditions, and cleanup of the Contractor's staging area. 1 JOB $ $

Containment Area Earthwork activities within the

CIDMMA. This item shall include construction of a sub-containment area at the placement site as indicated and specified to function as a protective barrier to isolate the placed dredged material from other onging operations within the

CIDMMA. Work at the borrow site included in this bid item also includes maintenance of the constructed sub-containment area during placement operations, excavation and mixing of materials, and transport of materials. All methods, material and labor required to construct this item in accordance with plans and specifications shall be all inclusive and complete. 1 JOB $ $

Payment to be made for this item includes all additive unit costs beyond that included in CLIN

1002 above, associated with material dredged from stations 1880+00 to 1942+00 with placement at the CIDMMA, including additional transport of the dredged material prior to pump out, screening of material at the pipeline discharge end, Ordnance and Expolsives Safety

Specialist work, and all other associated costs. 1,437,100 CY $ $

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Payment to be made for this item includes all additive unit costs beyond that included in CLIN

1002 above, associated with material dredged from stations 1942+00 to 1960+00 with placement at the CIDMMA, including additional transport of the dredged material prior to pump out, screening of material at the pipeline discharge end, Ordnance and Expolsives Safety

Specialist work, and all other associated costs. 500,100 CY $ $

Payment to be made for this item includes all additive unit costs beyond that included in CLIN

1002 above, associated with material dredged from stations 1960+00 to 1978+00 with placement at the CIDMMA, including additional transport of the dredged material prior to pump out, screening of material at the pipeline discharge end, Ordnance and Expolsives Safety

Specialist work, and all other associated costs. 487,500 CY $ $

Optional Live Sea Turtle Take and Rehabilitation

2023 Costs. Level 1: $1,335. Level 2: $13,849.

Level 3: $54,262. See Measurement and Payment section 01 22 00 of the project specifications for more details.

LIVE TURTLE

TAKE $ $69,446

Optional Contracting Officer directed standby time. The contract price per day for Contracting

Officer directed standby time shall include the

Contractor's costs for holding his plant, equipment, and crew on site until further direction is given by the Contracting Officer. Time will be measured and paid for by the day (24 hours) and calculated to the nearest hour (1/24 day) for payment. 5 DAY $ $

TOTAL OPTION BID $

TOTAL BASE + OPTION BID $

The Contractor must check one box below to indicate method of dredging to be used:

Hopper dredging.

Combination of hopper and mechanical dredging.

Mechanical dredging.

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