22_FH_SOW_CAT Diesel Engine SVC.pdf

NOAA Ship Ferdinand R. Hassler

CAT Diesel Engine Service

Scope of Work

May, 2022

NOAAS Ferdinand R. Hassler Ship Information

Length (LOA) 37.7 m (123.7 ft)

Breadth At Main Deck 16.4 m (53.8 ft)

Breadth At Pontoon, Max 18.5 m (60.7 ft)

Depth 7.0 m (23 ft)

Draft, Max 3.95m (12.96 ft)

Displacement, Max 744.4 tonnes (732.6 long tons)

Gross Tonnage (ITC) 809

Hull Welded Steel

May 2022

1.0 SCOPE: This item describes the requirement to change out

aftercooler cores on the Caterpillar C32 port and starboard main engines (MPDE) and Caterpillar C9 ship’s service diesel generators (SSDG) aboard NOAA Ship FERDINAND R. HASSLER.

2.0 REFERENCES:

2.1 None

3.0 GOVERNMENT FURNISHED MATERIAL:

3.1 None

4.0 REQUIREMENTS:

4.1 Provide the parts listed in Table 4.1:

4.1.1 Contractor shall provide shipping of all parts to the

vessel.

4.1.1.1 For bidding purposes utilize the following

address:

NOAA Ship Ferdinand R Hassler

8th Ave, St.

Petersburg, FL 33701

4.1.1.2 Final shipping address shall be confirmed with

the Port Engineer following contract award.

Quantity (ea)

CAT Part Number

Description Notes

2 315-8339 Core AS-AFTC C9 Aftercooler Core

2 Misc. Misc. C9 Gaskets & Seals Provide necessary seals and gaskets to execute

SoW

2 307-4581 Core AS-AFTC C32 Aftercooler Core

2 Misc. Misc. C32 Gaskets & Seals Provide necessary seals and gaskets to execute

SoW

Table 4.1

4.2 Install CFM aftercooler cores on both the PORT and

STARBOARD main diesel engines, and both the port and starboard SSDGs.

4.3 Clean turbo housings and air lines.

4.4 Inspect intake plenums.

May 2022

4.5 Reinstall all components, utilizing new OEM seals and

gaskets.

4.6 Upon completion of all work, perform an operational test of all four engines. Observe engines for proper operation and control, and leaks.

4.7 Provide a service summary report. Include SNs, inspection observations and any recommendations for additional maintenance or repairs.

4.8 Working hours are 7am to 5pm within the period of

performance. Contact the port engineer if it is desired or deemed necessary to work out side of these hours.

5.0 QUALITY ASSURANCE:

5.1 Run each engine until normal operating temperatures and

conditions are met, or to the satisfaction of the Port Engineer or Chief Marine Engineer. Verify no leaks.

6.0 NOTES:

6.1 MPDEs are CAT C-32 Engines, SSDGs are CAT C9 Engines

6.2 The work is expected to be performed at USCG Dock, St.

Petersburn, FL 6/21/22 and 6/24/22.

6.3 The point of contact for this work is the Port Engineer

Alex Chartier. He can be reached at 228-281-3198 or alex.chartier@noaa.gov

END OF SPECIFICATION

mailto:alex.chartier@noaa.gov