0169_A_Hazmat_Containers_Replacement.doc

USNS WALLY SCHIRRA

(T-AKE 8)

100-HULL STRUCTURE

N322205-19-R-6005 01 March 2019

ITEM NO. 0169

Category “A” MSC Norfolk/N756/SAK

HAZMAT CONTAINERS REPLACEMENT

1.0 ABSTRACT:

1.1 This work item describes the requirements to remove existing Hazmat containers and replace with GFM provided containers.

2.0 REFERENCES: None

3.0 ITEM LOCATION/DESCRIPTION:

3.1 Location/Quantity: 01 Level, 2 each Port side and 2 each Stbd side for a Total of 4, at Frame 32.

3.2 Item Description/Manufacturer’s Data:

a. Existing Hazmat Container: Plan W126-FR2, HAZ-MAT Containment Corp, Pleasant Hill, CA. MFR DGW-W1261103-OD, Size: L=20FT X W=8FT 6IN X H=10FT, (16 SQMT/172.22 SQFT) Electrical: 480V, 60A, 3PH, 4Wire. Heater-51,000 BTU, A/C-19,000 BTU,

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES:

4.1 Government Furnished Material (GFM):

4.1.1 Four (4) each Hazmat Containers, W126-FR2, 30 Drum, Capacity 69,000 floor load building, Weight 22,000 LBS.

5.0 NOTES:

5.1 The Contractor and all subcontractors, regardless of tier, must consult the General Technical Requirements (GTR) to determine applicability to this work item. In performance of this work item, the contractor and all subcontractors regardless of tier must comply with the requirements of all applicable GTRs.

5.2 The Contractor and all subcontractors regardless of tier are advised to review the other work items under this contract to determine their effect on the work required under this work item.

5.3 THIS SHIP CONTAINS HIGH VOLTAGE (HV) ELECTRICAL SYSTEMS. OBEY ALL POSTED AND VERBAL INSTRUCTIONS REGARDING SAFETY AND EXCLUSION FROM HIGH VOLTAGE AREAS. AT NO TIME APPROACH, WORK ON, OR ENTER A HIGH VOLTAGE AREA WITHOUT PROPER AUTHORIZATION.

5.4 THE T-AKE CLASS ELECTRICAL COLOR CODING DOES NOT FOLLOW CONSISTENT COLOR SCHEME. THE SHIP IS KNOWN TO HAVE CURRENT CARRYING CONDUCTORS COLORED GREEN, BLUE, BLACK, AND WHITE. ASSUME ALL ELECTRICAL CABLES ARE ENERGIZED UNTIL TESTED AND PROVEN OTHERWISE. TEST ALL ELECTRICAL CABLES TO ENSURE THEY ARE DE-ENERGIZED PRIOR TO WORKING ON THE ITEM.

6.0 QUALITY ASSURANCE REQUIREMENTS: None Additional.

7.0 STATEMENT OF WORK REQUIRED:

7.1 Tag-Out all required systems and equipment. Drain and dispose of any liquid in accordance with all federal, state, and local regulations.

7.2 Ships force will remove all material from each container and containers will be empty.

7.3 Make all necessary removals and disconnect and lift the four (4) each Haz Mat Containers from ship to shore.

7.3.1 Note: Due to deterioration in the lifting pad eyes, use lifting (belly) straps under each container for safe removal.

7.3.2 Note: Existing Haz Mat Containers may be seized (rusted) to the deck and extra effort and force may be necessary for safe removal.

7.4 Rig, and lift new GFM container on ship in the same location as removed container.

7.5 Secure each to container to deck using proper securing device.

7.6 Connect all electrical to prove fully functionally.

7.7 Properly dispose of removed containers in accordance with federal, state and local regulations.

8.0 GENERAL REQUIREMENTS: None Additional.

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