SOWT-AKE2SO-18-007SludgeIncineratorTroubleshootingandRepairs.docx

USNS SACAGAWEA

(T-AKE 2)

SLUDGE INCINERATOR TROUBLESHOOTING AND REPAIRS

1.0 ABSTRACT:

1.1 This item describes the requirement to provide the services of an authorized Original Equipment Manufacturers Technical Representative to troubleshoot and make repairs to the shipboard sludge incinerator.

2.0 REFERENCES/ENCLOSURES:

2.1 T/M T9593-DD-MMC-010, Rev. 1 - INCINERATOR, TYPE ATLAS 800 SL WS P, W/ WEDGE BELT DRIVEN FAN

2.2 Atlas Drawing No. 11969-01

2.3 MSC Standard Drawing 803-7081122, Military Sealift Command General Technical Requirements (GTRs).

2.4 MSFSC SMS Procedure 2.1-004-all, Tagout/Lockout

3.0 ITEM LOCATION/QUANTITY/ITEM DESCRIPTION/MANUFACTURER’S DATA:

3.2 Location: Incinerator Room (01-69.5-1)

3.3 Quantity: One (1)

3.3.1 Bill of Materials: (Contractor Furnished Material):

3.3.1.1 All materials shall be furnished by the Contractor. The Contractor shall provide all labor and material required to accomplish this work item.

3.4 Manufacturer’s Data:

GOVERNMENT FURNISHED EQUIPMENT/ MATERIALS/ SERVICES: None

NOTES:

4.1 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.

4.2 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.

4.3 Performance Period: 27 Nov through 23 Dec 2017

4.4 Performance Location: Saipan, Northern Mariana Islands

4.5 Port Engineer Contact information:

Tony Thompson Port Engineer

USNS SACAGAWEA (T-AKE 2)

757.443.0878 Office

757.439.6353 Cell

anthony.d.thompson2@navy.mil

4.6 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 ELECTICAL CABLES TO ENSURE THEY ARE DE-ENERGIZED PRIOR TO WORKING ON THE ITEM.

QUALITY ASSURANCE REQUIREMENTS: None additional.

STATEMENT OF WORK REQUIRED:

4.7 Provide the services of OEM Technical Representative to make repairs to the sludge incinerator.

4.7.1 Fan, Flue Gas Incinerator is vibrating severely when trying to operate the incinerator.

4.7.2 Previous inspection service report indicated that there was noise in the fan. Recent attempt to operate the incinerator resulted in failed bearings for the flue gas fan as well as one broken fan belt and one disengaged from pulley.

4.7.3 Follow-on troubleshooting revealed a broken bolt on the bearing pedestal which allowed the fan to shift in the housing causing rubbing noise in fan housing.

4.7.4 Pedestals and bearing have been replaced. Impeller has been balanced in but fan continues to vibrate during operation.

4.8 De-energize and tag-out all sources of electrical power to this work item prior to starting work in accordance with Reference 2.4 as required and restore electrical power upon the completion of all work.

4.9 OEM Technical Representative to investigate vibration in the Flue Gas Fan. And test flue gas fan and test in conjunction with sludge incinerator. OEM Technical Representative to make adjustments to correct reported issues with sludge incinerator and demonstrate all modes of operation to the Chief Engineer.

4.10 All work shall be inspected and approved by the Chief Engineer.

4.11 Preparations of Drawing and Documents:

4.11.1 Provide final Service Report to Port Engineer.

4.12 Manufacturer’s Representative:

4.12.1 Recommended Sources:

Points of Contact for OEM Services:

Scandinavian Boiler Service, Inc.

Peter Leer

(757) 546-2358 petter@SBS-US.com

Peter Lombard American United Marine Corp.

35 Congress Street, Suite 210 Salem, MA 01970

(800) 531-0622 Tel: (978) 741-2862 Fax: (978) 741-7776

Green Marine Michelle Doiron

(504) 833-7386 michelled@greenmarine.com

4.13 Manufacturer’s Website: Atlas Incinerator http://www.atlasinc.dk GENERAL REQUIREMENTS: None additional.

SO-18-007-1