J-10 Answers to Request for Clarification No. 4-28.pdf

Attachment J-10: Answers to Request for Clarifications No. 04 - 28

QUESTION NO.4:

SPECIFICATION ITEM NO.: 0651A PARA. NO. N/A

TITLE: TAO187-CCSI-ANNUAL LIFEBOAT INSPECTION

Work scope and details mentioned are for rescue boats. Kindly provide the correct J-1 WI specification for annual lifeboat inspection.

ANSWER NO.4:

Revised Work Item 0651A CCSI Annual Lifeboat Inspection provided as an attached.

QUESTION NO.5:

SPECIFICATION ITEM NO.: 0354 PARA. NO. 3.2

TITLE: TAO187-CCSI-GENERATOR CLEANING AND INSPECTION (5 YR)

Please provide the Running Hours, Last Service Report, and Serial Number.

ANSWER NO.5:

MSC is requesting Shipyard to conduct work item specification as written.

QUESTION NO.6:

SPECIFICATION ITEM NO.: 0514 PARA. NO. 2.0

TITLE: Freshwater Generators (distilling plants) Maintenance

Please provide the following references: Last Service Report, Serial Number, and Running Hours.

ANSWER NO.6:

MSC is requesting Shipyard to conduct work item specification as written, system was installed in FY21 this will be the first service by OEM.

QUESTION NO.7:

SPECIFICATION ITEM NO.: 0518A PARA. NO. 2.0

TITLE: TAO187 FUEL OILLUBE OIL PURIFIER SERVICE - WESTFALIA (2.5 YR)

Please provide the following references: Last Service Report, Serial Number, and Running Hours.

ANSWER NO.7:

QUESTION NO.8:

SPECIFICATION ITEM NO.: 0530 PARA. NO. 2.0

TITLE: TAO187_CSI_ENGINE ROOM OWS SERVICE AND OCM CERTIFICATION (SCSI)

Please provide the following references: Last Service Report and Serial Number.

ANSWER NO.8:

QUESTION NO.9:

SPECIFICATION ITEM NO.: 0662 PARA. NO. 7.5.2

TITLE: TAO187-CCSI-DEEP FAT FRYER INSPECTION (1 YR)

Do you have any recommended brand/type of fryer oil/shortening to be used?

ANSWER NO.9:

MSC is requesting Shipyard to conduct work item specification as written with exception of the replacement oil will be provided by ship’s force.

QUESTION NO.10:

SPECIFICATION ITEM NO.: 0912 PARA. NO. 7.0

TITLE: TAO187-CSI-STERN TUBE SEAL MAINTENANCE (2.5 YR) (SCSI)

Please advise the Engine Serial Number and Installation ID.

In addition, we have contacted Wärtsilä, and as per their records, the ST seal renewal (AFT & FWD) for the vessel

USNS YUKON (IMO 8822454) was already completed in Korea on last August 25.

Please advise if this renewal is still to be carried out, or if it should be cancelled accordingly.

ANSWER NO.10:

MSC is requesting Shipyard to provide proposed pricing and conduct work item specification as written.

QUESTION NO.11:

SPECIFICATION ITEM NO.: 0540 PARA. NO. 7.7.3

TITLE: 0540_A_TAO187 CSI INCINERATOR SERVICE (5 YR)

As per 7.7.3., the requirement would be, “Provide the OMT REP with a signed letter of qualification from the

Original Equipment Manufacturer and certificate of training for the field service representative for the equipment listed in paragraph 3.0 prior to the start of any work.”

We have reached out to our contractor, who has a proven past performance and experience with Atlas Incinerators.

However, we understand that they are no longer an authorized service partner of Atlas.

Kindly advise if you could consider their past performance and previous authorization for this scope of work.

In addition, we have contacted Wärtsilä, and as per their records, the ST seal renewal (AFT & FWD) for the vessel

USNS YUKON (IMO 8822454) was already completed in Korea on last August 25.

Please advise if this renewal is still to be carried out, or if it should be cancelled accordingly.

ANSWER NO.11:

MSC is requesting Shipyard to provide proposed pricing and conduct work item specification as written, waver for

OEM requirement can be done through ABS and MSC engineering department after award but not guaranteed.

QUESTION NO.12:

SPECIFICATION ITEM NO.: 0648 PARA. NO. 2.1

TITLE: PRESERVATION OF RHIB AND LIFE BOAT DAVITS

ANSWER NO.12:

Reports not required, MSC is requesting Shipyard to conduct work item specification as written.

QUESTION NO.13:

SPECIFICATION ITEM NO.: 108 PARA. NO. 3.1

TITLE: Cargo Tanks; Preservation

Request for providing correct specification. The para.3.1 of this WI describes “2 Center JP-5 Tanks (4-22-0)”. But it looks “Center JP-5 Tank” mapped on general arrangement seems to be only one location and tank “4-22-0” looks no exist. Could USG advise which tanks are to be preserved in accordance with this WI requirement?

ANSWER NO.13:

The correct tank is CARGO TANK 2 JP-5 (5-26-0), the revised work item specification will follow.

QUESTION NO.14:

SPECIFICATION ITEM NO.: 0649 PARA. NO. 2.1

TITLE: LIFEBOAT DAVIT REPAIRS

ANSWER NO.14:

7.4 Within 15 days of arrival at the shipyard, submit a condition report to the MSCREP, Attending ABS Surveyor, and the OEM Technical Representative summarizing all as found conditions, testing and inspections accomplished, and any discrepancies noted on each davit and any recommended repairs and parts that are outside the original scope of work. Include a copy of the manufacturer’s authorized servicing company’s service report.

QUESTION NO.15:

SPECIFICATION ITEM NO.: 0514 PARA. NO.: 4.0 & 7.3

TITLE: Freshwater Generators (distilling plants) Maintenance

Please advise if Government furnish the spare parts/ materials.

4.0 GOVERNMENT FURNISHED EQUIPMENT/MATERIAL/SERVICES:

Gaskets Needed for Two Evaps:

7.3 Remove and replace all heat exchanger plates packs with CFM [per 4.0 Alfa Laval Titanium Plate Gasket

Packets Qty. 156 plates each] ensure end plates are tightened evenly.

ANSWER NO.15:

Yes, refer to Attachment J-2 listed as GFM.

QUESTION NO.16:

SPECIFICATION ITEM NO.: 0182 PARA. NO. 7.4

TITLE: TAO187-CCSI-FLIGHT DECK NET FRAMES PRESERVATION (6 YR)

This WI statement quote “WI0163” in paragraph 7.4. However this work package looks not include WI0163 in this time. Could USG advise which requirement is to be quoted?

ANSWER NO.16:

Shipyard to use WI 0109 “TAO187_CCSI_FLIGHT DECK PRESERVATION (3 YR)” in place of WI 0163, the revised work item will follow.

QUESTION NO.17:

SPECIFICATION ITEM NO.: 0415 PARA. NO. N/A

TITLE: 0415_A_System 3 Fire Detection System Replacement (TALT 0945)

Request for another Manufacture Representative. We have contacted Concilium to get quote for material to accomplish this WI as items categorized as “IAF” in modification diagram. However, they answer that those material listed for modification are LLTM, it takes 6 months.

Then, we would like to confirm follows;

1) Could USG provide “IAF” items as GFM?

2) Or, Could USG provide information of suggested source who has possibility to keep stock.

ANSWER NO.17:

MSC is requesting Shipyard to provide proposed pricing and conduct work item specification as written, regardless of lead-time.

QUESTION NO.18:

SPECIFICATION ITEM NO.: 0512 PARA. NO. 3.1 & 4.1

TITLE: Pump Overhauls

Request supply of OEM spare parts by GFM. Based on our experience and result of research vendors, it is concerned there are LLTM to procure OEM spare parts. Is it possible to supply such OEM spare parts as GFM.

ANSWER NO.18:

MSC is requesting Shipyard to provide proposed pricing and conduct work item specification as written.

QUESTION NO.19:

SPECIFICATION ITEM NO.: 0646 PARA. NO.3.3.2, 3.3.3

TITLE: LIFEBOAT AND RHIB BOAT EXTERIOR OVERHAULS

Request for providing correct rescue boats information. The manufacturer and the model of rescue boats written in para.3.3.2, 3.3.3 of this WI are different from the details described in WI0653A”ANNUAL RESCUE BOAT

INSPECTION.”

1) Could USG advise which description are correct?

2) If possible, could USG provide service report in last maintenance.

ANSWER NO.19:

Both (2) rescue boats are the same, MFG by Willard Marine there are no Zodiac Hurricane as described in 3.3.3.

QUESTION NO.20:

SPECIFICATION ITEM NO.: 0651A PARA. NO. N/A

TITLE: TAO187-CCSI-ANNUAL LIFEBOAT INSPECTION

Request for providing correct specification. Work item 0651A is titled as “ANNUAL LEFEBOAT INSPECTION”.

However the specification describes about Rescue boats inspection. (It looks duplicated with WI0653A.)

1) Could USG provide the requirements for Lifeboat service & inspection?

2) If possible, could USG provide service report in last maintenance

ANSWER NO.20:

Revised Work Item 0651A CCSI Annual Lifeboat Inspection attached.

QUESTION NO.21:

SPECIFICATION ITEM NO.: WI304, WI507 PARA. NO. N/A

TITLE: WI 304 Tank Deck Cable Way and Hanger Repairs

WI 0507 Vacuum Sewage Collection Piping and Acid C

1. Please confirm whether WI304 involves replacing the upper guide angle (hanger guide frame angle) of the cable hanger, which is welded in place, or replacing the cable hanger itself, or both.

2. Could you please confirm the pipe material for WI507? Or, if possible, please recommend the appropriate type of acid solution to be used for this work.

Additionally, if you have any Sewage pipeline drawings related to this task (P&ID and Isometric drawings), please kindly provide them.

ANSWER NO.21:

1. Shipyard is requested to plan for both.

2. Material in attached drawing 8386500

QUESTION NO.22:

SPECIFICATION ITEM NO.: 0911 PARA. NO.: 7.3

TITLE: Propeller System Maintenance (2.5 YR)

1. Please advise whether the Government will furnish the spare parts/ materials, or if it will be subject to CFR or

CCO instead of CFM. Thank you.

7.3 Reinstall propeller blades renewing all required O-rings and seals including but not limited to; static O-rings, dynamic O-rings, blade bolt O-rings, blade seal base ring O-rings, blade seal base ring springs, and blade seals. All parts to CFM unless otherwise identified in 4.0.

2. May I propose that the Government furnish a service engineer from Rolls Royce Marine? Alternatively, I would appreciate it if you could provide the contact details of a substitute service engineer.

ANSWER NO.22:

1. Parts are GFM

2. No, Shipyard to provide representative, see below:

POC: Zachary Davidson

Director- Aftermarket & Services (Propulsion)

Mission Critical Performance for Marine Defense

110 Norfolk St | Walpole, MA 02081

M: +1.774.615.4043 | https://www.fairbanksmorsedefense.com

QUESTION NO.23:

SPECIFICATION ITEM NO.: 0912 PARA. NO. N/A

TITLE: Stern Tube Seal Maintenance (25 YR)

As per the Maker's feedback, the ST seal renewal (AFT & FWD) was completed in South Korea on August 25, please advise.

ANSWER NO.23:

Shipyard to continue as written per the work item specification and MSC will address this matter with ABS.

QUESTION NO.24:

SPECIFICATION ITEM NO.: 0914 PARA. NO. N/A

TITLE: Propellor Hub Replacement

May I propose that the Government furnish a service engineer from Rolls Royce Marine?- Alternatively, I would appreciate it if you could provide the contact details of a substitute service engineer.

ANSWER NO.24:

No, Shipyard to provide representative. This is a CAT “B” Work Item for an emergency; the Government reserves the right to exercise (or not) Option CLINs. Both HUBS were replaced earlier in 2025.

QUESTION NO.25:

SPECIFICATION ITEM NO.: 0534 PARA. NO. N/A

TITLE: PTO Clutch and Coupling Service (Vulcan) (5 Yr)

As per the Maker's feedback, the SB clutch unit was overhauled during its docking in South Korea earlier this year.

Please advise.

ANSWER NO.25:

Correct, we will only need to conduct alignment check on STBD and Port will be as written in the work item specification. Overhaul Port and alignment on STBD.

https://www.fairbanksmorsedefense.com/

QUESTION NO.26:

SPECIFICATION ITEM NO.: 0510 PARA. NO.N/A

TITLE: MSD Tank Replace

May I propose that the Government furnish a service engineer from Red Fox Environmental Services, Inc.?

Alternatively, I would appreciate it if you could provide the contact details of a substitute service engineer.

ANSWER NO.26:

No, the Government will not furnish service engineer. This should be a plug and play by the shipyard then bring out a service representative to commission the system.

Below is an acceptable Technician:

Michael S Unger

Marine Resources

US Phone: (337) 230-3972

Email: marineresources@msn.com

QUESTION NO.27:

SPECIFICATION ITEM NO.: 0524A PARA. NO.: 7.3 ~ 7.12

TITLE: Air Compressor, High Pressure - Service (6k Hrs)

Please advise if Government furnish the spare parts/ materials.

7.3 Remove and replace fourth and fifth stage cylinder liners.

7.5.1 Separate the second and fourth stage pistons and examine rings separately from piston. If any ring requires replacement, replace the entire set. Also replace both outside and inside sections individually.

7.6.1 Examine rings separately from piston. If any ring requires replacement, replace the entire set. Also replace both outside and inside sections individually.

7.8.2 Examine the pump shaft, impeller and mechanical seal for damage or defects and repair or replace as required.

7.11.1 Clean all components using an approved solvent and inspect for damage or other defects. Submit an “as found” condition report. Repair or replace components as required.

7.12 Replace the automatic drain valve.

ANSWER NO.27:

Material/parts will be GFM issue. The High Pressure Air Compressor Model: N20NL-11C has switched manufactures from Dresser Rand to Curtis Wright.

Regarding CLIN 0005, It is about 'MSC Growth work'-Time and Material Not to Exceed (NTE) and consists of

0005AA and 0005AB for MSC Growth work for Prime Labor Hours and Material/Subcontractor/Other respectively.

QUESTION NO.28:

SPECIFICATION ITEM NO.: N/A PARA. NO.: N/A

TITLE: CLIN 0005 Pricing Arrangement

1. As we understand it, CLIN 0005 is related to the future Growth Work, that is, the future Change Order during availability, and when the Change Order is mutually agreed to conduct, this CLIN 0005 ITEM appears to exist to deduct the Labor Hour and Material cost of the Change Orders from the calculated total amount of CLIN

0005AA and CLIN 0005AB. The calculated amount is the upper limit, and the sum amount of the total Change

Orders cannot exceed that upper limit (NTE). Please confirm that our understanding is correct.

2. If our understanding in question 1, above is correct, with regard to the CLIN 0005AA (Prime Labor Hours), if the Unit Labor Rate is $xx/Hour, the Extended Price shall be $xx as the 'Qty in hrs' is fixed as 10,100. In this regard, we would like to know if it is correct that when we enter the Unit Labor Rate, the Rate should usually match the Labor Rate used in [J-3]'Contractor Price breakdown'.

mailto:marineresources@msn.com

3. With regard to the CLIN 0005AB, we are supposed to enter Material Handling %. For example, if we were seeking a x% handling fee for materials/subcontractors/others, we would enter x% in the 'Material Handling %' field. This would result in an Extended Price of $x. Please let us know if our understanding aligns with your intent.

ANSWER NO.28:

1. Confirming that your understanding of CLIN 0005 is correct. This is pre-funded growth work CLIN to be utilize during the execution of the availability. Shipyard will be required to submit Condition Found Report

(CFR) and the Government will respond accordingly. If the CRF results on a Contract Change Order (CCO), the shipyard will be required to provide proposal/pricing. Only after hours, material, and overall price is agreed/settled among mutual parties (KO and Shipyard), will the Contracting Officer issue an Authorization to

Proceed (ATP) for the growth work to commence under CLIN 0005.

2. The calculations you provided are accurate, removed for purposes of proposal integrity. J-3 Pricing Sheet has formulas to calculate the total extended proposed price. Correct, Growth Labor Hrs 10,100 and Growth

Material/Subs/Other Costs $540,420.84 are to remain constant, all others to be filled out by offeror. Yes, the

Unit Labor Rate for the growth CLIN should match the Labor Rate used in [J-3]'Contractor Price breakdown.

3. Correct, also refer to answer to question No.2 above.