FCB19-023_Annual_AC&R_and_Reefer_Inspection_and_Repair_Rev1.doc

SERVICE ORDER REQUEST - MSC SSU GUAM

ANNUAL AC&R AND REEFER PLANTS INSPECTION AND REPAIRS

VESSEL:

USS FRANK CABLE (AS-40)

Port Engineer:

ARSENIO QUEJADO

Phone

671-339-5342

DATE:

01/28/2019

SSU JOB#

FCB19-023

VRR#

CASREP#

18021, 18022

1.0 ABSTRACT:

1.1 Provide the services of an Original Equipment Manufacturer (OEM) trained service representative to accomplish the annual inspection and repairs of the AC&R and domestic refrigeration plants including chill and freeze boxes, and Self Contained A/C Units.

2.0 REFERENCES/ENCLOSURES:

2.1 Technical Manual 09514-FN-MMA-010 Air Conditioning Plant HFC-236fa 250-Ton Capacity (AS-39 and AS-40)

2.2 NAVSEA Drawing 501-4792621, “List of Cooling Coils”

2.3 NAVSEA Drawing AS40-845-7362894 (AS-40 NUCLEAR/NON-NUCLEAR INTERFACE BOOKLET – FOUO)

3.0 ITEM LOCATION/DECRIPTION:

3.1 Locations:

3.1.1 Engine Room (7-110-0-E)

3.1.2 Refrigeration Machinery Room (6-44-2-E)

3.1.3 Chill Room #1 (6-38-1-A)

3.1.4 Chill Room #2 (6-38-2-A)

3.1.5 Chill Room (1-47-1-A)

3.1.6 Ward Room Freeze (6-46-1-A)

3.1.7 Freeze Room #1 (5-38-0-A)

3.1.8 Freeze Room #2 (5-38-2-A)

3.2 QTY/Description:

3.2.1 (3 ea) #1, 2 & 3 Air Conditioning Plants, MFR: York International Corp., Model: LTPN-59, Type: Single Stage Centrifugal, Capacity: 250 Ton, Speed: 11,287 RPM, Impeller: 12.5” OD x 5.9” Eye x 17 Blades, Design Working Pressure: 53.4 PSIG, Test Pressure: 150 PSIG Hydrostatic Test / 100 PSIG Leak

3.2.2 (4 ea.) Domestic Refrigeration Plants

3.2.3 (3 ea.) Chill Boxes

3.2.4 (3 ea.) Freeze Boxes

3.2.5 (43 ea.) Self Contained Air Conditioning Unit

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICE: None

5.0 NOTES:

5.1 The contractor and all subcontractors, regardless of tier, must consult the General Technical Requirements 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 GTR.

5.2 THE CONTRACTOR AND ALL SUBCONTRACTORS SHALL CONTACT THE RADIOLOGICAL CONTROLS OFFICER (RCO) OR HIS DESIGNATED REPRESENTATIVE PRIOR TO PERFORMING ANY REPAIRS IN NAVSEA 08 AREAS OF CONCERN AS OUTLINED IN REFERENCE 2.2. THE RADIOLOGICAL CONTROLS OFFICER (RCO) WILL DETERMINE IF THERE ARE SPECIAL REQUIREMENTS ASSOCIATED WITH THIS REPAIR BASED ON ITS LOCATION AND WORK REQUIRED. THE RADIOLOGICAL CONTROL OFFICER (RCO) SHALL ENSURE ALL RADIOLOGICAL REQUIREMENTS AND PRECAUTIONS OF NAVSEA 0989-058-8000 FIGURE 1A-24 OR 1B-24 (AS APPLICABLE) ARE MET.

6.0 QUALITY ASSURANCE:

6.1 The requirements of this Work Item shall be accomplished to the satisfaction of the MSCREP.

6.2 The requirements of this Work Item shall be accomplished in accordance with current ABS Regulatory Body rules and regulations.

7.0 STATEMENT OF WORK:

7.1 Provide the services of an Original Equipment Manufacturer (OEM) trained service representative to accomplish the annual inspection and repairs of the AC&R and Domestic Refrigeration Plants, Chill Boxes, Freeze Boxes and Self Contained A/C Units. KTR shall provide all labor, tools and materials to include temporary service (electric/air) to accomplish the scope of this work.

7.1.1 Remove all interference items necessary to accomplish the requirements of this Work Item. Mark, protect and properly store all interference items removed. Reinstall interference items and prove them operational when the requirements of this Work Item are complete.

7.1.2 Provide and erect all scaffolding or mechanical staging required to accomplish all requirements of this Work Item. Ensure compliance with all safety standards. Remove the scaffolding or mechanical staging when all requirements of this Work Item are complete.

7.1.3 Provide and maintain temporary lighting and ventilation required to accomplish all requirements of this Work Item. Remove the temporary lighting and ventilation when all requirements of this Work Item are completed.

7.1.4 Remove insulation / lagging required to accomplish the requirements of this Work Item. Upon completion of all repairs, install new insulation / lagging to replace that removed to accomplish the requirements of this Work Item.

7.1.5 Prior to the shutdown of each A/C Plant listed in 3.2 accomplish the following in the presence of the MSCREP using Reference 2.1 for guidance.

7.1.5.1 Accomplish a system inspection under normal system operating condition of each A/C Plant using Reference 2.1 for guidance. Check and record all settings and parameters in accordance with the manufactures recommendations.

7.1.5.2 Submit a typed written report to the MSCREP providing the “As Found” and “As Released” condition for each A/C Plant recording all conditions, required parts/materials, balancing, alignments, clearances, post repair test results and any recommendations for future repairs.

7.1.5.3 Provide and install new OEM compressor shaft seals, oil accumulator bladders, CWCV hydraulic drive units, CW and SW inlet/outlet thermistor conduit connectors, relief overboard lines rapture disc, moisture indicators, oil and oil filters, dehydrators, condenser head vents drains.

7.1.5.4 Provide and install new OEM O rings and gaskets.

7.1.5.5 Calibrate all transducers and high pressure switches.

7.1.6 Accomplish an Operational Test of each A/C Plant listed in 3.2 in the presence of the MSCREP using Reference 2.1 for guidance:

7.1.6.1 Verify and Adjust all settings and parameters in accordance with the manufactures recommendations. Record the final settings and parameters for each A/C Plant.

7.1.6.2 With the assistance of the ship’s force perform a vibration analysis to verify the vibration level for each A/C Plant.

7.1.6.3 Verify each A/C Plant is in a non-stick and non-binding condition.

7.1.6.4 Submit a typed written report to the MSCREP listing the results of the testing accomplished in 7.1.6.

7.1.7 Perform a system inspection under normal operating parameters of each Domestic Refrigeration Plants, Chill Boxes, Freeze Boxes and Self Contained A/C Units.

7.1.7.1 Accomplish routine repairs and adjustments as needed.

7.1.7.2 Submit a type written report to the MSCREP listing the results of the “As Found” conditions, test and inspection to include recommendation of repairs and required parts/materials.

7.1.9 Upon completion of routine adjustments and repairs, accomplish a complete operational test of the Domestic Refrigeration Plants, Chill Boxes, Freeze Boxes and Self Contained A/C Units.

7.1.10 Submit a final typed written report to the MSCREP listing the results of this work item.

7.2 Know Source:

Johnson Controls Company

York Marine Division

4401 23rd Ave. W.

Seattle, WA 98199

POC: Linda Ferrell

Phone: 206-285-0068

Cell: (206)518-1300

E-mail: Linda.Ferrell@jci.com Quality Refrigeration

1860 Logan Ave San Diego, CA 92113 POC: Michael Cott Phone: (619) 454-7138/230-1534 ext 103 E-mail: mikec@qualityrefrigeration.com

8 GENERAL REQUIREMENTS:

8.1 POP: 15 Apr – 15 May 2019.

8.2 Location: Uniform Pier, Naval Base Guam.

FCB19-023 - 1