Active

Contract Opportunity

Procurement Technical Assistance Centers (PTACs) are an official government contracting resource for small businesses. Find your local PTAC (opens in new window) for free government expertise related to contract opportunities.

Statement of Work

08 March 2023

We are requesting Barge Crane services to conduct crane operations for CGC Hamilton MK53 Decoy Launching System on 08 March 2023 for 8 hours from 0800-1600 with the requirements below. Regular pier cranes will not be able to work due to the pier weight restrictions in North Charleston.

First lift requires crane services to remove the MK137 Mod 10 NULKA Decoy Launcher on the port side (see attached for location). The Launcher is 27.5”W x 102”H x 52.3”L and weight is 625 lbs. Approximate distance of the Crane Outriggers to center of the launcher (set back) is 60 - 65 feet. The approximate height of the Launcher deck is 30 feet above the pier. The crane must clear the exhaust stacks approximately 48 feet above the pier.

The second lift requires crane services to remove the MK137 Mod 10 NULKA Decoy Launcher on the starboard side (see attached for location). The Launcher is 27.5”W x 102”H x 52.3”L and weight is 625 lbs. Approximate distance of the Crane Outriggers to center of the launcher (set back) is 30 - 35 feet. The approximate height of the Launcher deck is 30 feet above the pier.

The third lift requires crane services to install the MK137 Mod 10 NULKA Decoy Launcher on the port side (see attached for location). The Launcher is 27.5”W x 102”H x 52.3”L and weight is 625 lbs. Approximate distance of the Crane Outriggers to center of the launcher (set back) is 60 - 65 feet. The approximate height of the Launcher deck is 30 feet above the pier. The crane must clear the exhaust stacks approximately 48 feet above the pier.

The fourth lift requires crane services to install the MK137 Mod 10 NULKA Decoy Launcher on the starboard side (see attached for location). The Launcher is 27.5”W x 102”H x 52.3”L and weight is 625 lbs. Approximate distance of the Crane Outriggers to center of the launcher (set back) is 30 - 35 feet. The approximate height of the Launcher deck is 30 feet above the pier.

Crane requirements:

A pier side crane is likely to be approved so long as the max outrigger load does not exceed 100 kips; this is always true if the total weight of the crane (with additional weights and the load) is less than or equal to 100,000 pounds. ( Each Launcher weighs 625 lbs.)

Additional requirements:

-cranes with a capacity greater than 30T must travel down the north side of the pier

-5’x5’ outrigger pads (or greater) must be used

-the outriggers must be placed directly over the pile bents (green lines on the pier)

See Power point for Pier restrictions

We request an operator and one rigger for 8 hours.

Job Site location is:

USCGC Hamilton (WMSL-753)

1050 Register St

North Charleston, SC 29405

Starting at 0800

This project is required to remove and reinstall CGC Hamilton’s MK137 Mod 10 NULKA Decoy Launchers with refurbished MK137 launchers. If the installation of the MK137 Mod 10 launchers is not conducted on time it will greatly affect the Ships Operations schedule. Please let me know if further information is needed.

Attachments/Links