Amendment 0004 answers.pdf

ATTACHMENT J-5

REQUEST FOR SPECIFICATION CLARIFICATION

QUESTION:

1. There are difficulties in preparing the quotation, and if you provide the reference files below, we will be able to make an accurate quotation.

2. Please verify red text in WI 461 & 515.

WI Reference

105 NAVSEA Drawing No. 588-001, Flight Deck Tie Down Numbering Scheme

105 T-EPF Flight Deck Tie Down (FDTD) Cup Fitting Colored Map

105 NAVSEA Drawing No. 8443387 Rev M, JHSV Paint Schedule

110 ABS Hull Supplement Survey Document (HSSD) for USNS PUERTO RICO

110 General Arrangement and Profile Drawing 8807534

114 TEPF11_USNS PTR Structural Deficiency Log Master_24DEC2025

114 SDL Inserts_24DEC2025

120 NAVSEA Drawing 8442884

120 NAVSEA Drawing 8443392

120 Dwg 8393682

151 Repair Plan PR-CCO-122-01, Potable Tank Repair Plan dtd 06 Feb 2025

151 DWG 8444516, Potable Water Tanks

152 DWG 2025-R-2800-100-1001, Bow Shell Repair Plan REVA

152 DWG 630-100-04-203 - Welding Details and Construction Tolerances, Rev D or later

153 NAVSEA Drawing No. 8443364 REV H missing

153 NAVSEA Drawing No. 8442862, 636-097-01-201-SRD Capacity Plan

153 Tank Survey Status Form

MSC Drawing #8614850, Frame 70, Main Deck, 11.5M OCL BHD Modifications &

374-IR-588-QC- collision bulkhead penetration

155 NAVSEA Drawing #8444192_E, BERPS and WERPS Arrangement and Details

NAVSEA Drawing #8442897_G, Structural Plan Main Deck (Ref 2.1.6) &

#8442923_G, Structural Plan Main Deck Hull Void 70-82 STBD

NAVSEA Drawing #8442891_L, Typical Structural Frames Hull Void 52-70 (Ref

2.1.4) & #8442899_H, Superstructure Structural Frames

155 MSC General Technical Requirements (GTR) No. 7081122

156A NAVSEA Drawing 492-8613222 Rev A_SRD Aviation Visual Landing Aid (VLA) and Lighting Arrangement

156A NAVSEA Drawing No. 803-1916300 / 804-1213717, Aircraft Securing Fittings

163 NAVSEA Drawing No. 588-8444203, Flight Deck Safety Net and Coaming Drawing

163 NAVAIRSYSCOM Air Capable Ship Aviation Facilities Bulletin No. 1

NAVSEA Drawing No. 804-8436625, Safety Nets, Deck Edge, Aluminum Frame, Synthetic Net

165 NAVSEA Drawing No. 8445660, Booklet of General Plans

199 MSC Drawing 613-8614649, Lifting Lug Arrangement Modifications

199 MSC Drawing 120-8614650, Structural Fire Protection Mission Bay Modifications

201 NAVSEA Tech Manual S9233-EM-MMC-010

201 NAVSEA Tech Manual S9560-ES-MMC-010

201 NAVSEA Tech Manual S9241-DA-MMC-010

201 NAVSEA Tech Manual TM-WJ-JHSV-02

302A NAVSEA Drawing No. 324-8445374, Power and Lighting System One-Line Diagram

320 NAVSEA Drawing No. 320-8443072, Electrical AC System Overview Line Diagram

351 NAVSEA Tech Manual S9324-LZ-MMC-010, Main Switchboard Model 630

351 NAVSEA Drawing No. 324-8443134

351 NAVSEA Drawing No. 324-8443135

MSFSC SWIRRR 020, Switchboard and Electrical Control Cabinet Survey, Cleaning and Repair

461 Not including Enclosure 2.2.1/2.2.2

NAVSEA Technical Manual S9593-FP-MMC-010, Sewage Treatment Plant, Type II

Model TW-HMX-6104

505 Tech Manual S9531-DK-MMC-010, Reverse Osmosis Desalination Plant

512 NAVSEA Final Technical Manual S9169-BE-MMC-010, Stern Ramp Model A07364

514 Drawing No. F165291

Work Item 523 is not included in the work item list in this ROH, but “Shipyard Work

Item 523 - Stern Ramp Fiber Rope Replacement Interim Docking” is mentioned in the para 2.1 of WI-0515 specification.

532 Drawing No. 8807528, Schematic – Bilge System

801A No. 512-8444465, Schematic Chilled Water System

801A S6230-CY-MMC-010, Air Conditioning Chilled Water Unit Model 146R-6KR

801A S9516-CE-MMC-010, Ship’s Stores Refrigeration System, Model ADR-234Q

802 512-8612640 Schematic – Machinery and Equipment Ventilation System

910 MSC Drawing No. 160-8443389, Anode Arrangement and Installation Drawing

910 MSC Drawing No. 182-8442909, Jet Duct Anode Arrangement

934 NAVSEA Drawing No. 256-8443038, Details - Sea Intakes

934 NAVSEA Drawing No. 256-8443037, Arrangement - Sea Intakes

934 NAVSEA Drawing No. 630-8443386, Corrosion Prevention and Control Plan

934 NAVSEA Drawing No. 526-8443242, Schematic - Deck Drains

1001 0978-LP-035-3010, Tech Manual Single Probe Fueling System

Drawing No. 492-8443197, Aviation Visual Landing (VLA) And Lighting

Arrangement

ANSWER:

There is no WI 523 included in the current work package; therefore, no fiber rope replacement is required under that work item.

Please refer to the attached latest revision of WI 515. The references highlighted in red are attached. All other references should have been provided previously.

EQUEST FOR SPECIFICATION CLARIFICATION

NAME OF CONTRACTOR: HANWHA OCEAN

SPECIFICATION ITEM NO.: 546 PARA. NO.7.4.2

TITLE: Clarification of para 7.4.2

1. Regarding para. No. 7.4.2, OEM’s thought an error that occurred within copy & paste.

Please identify this.

ANSWER: This was answered on 06/02/2026.

ANSWER: MSC concurs with the OEM's recommendation. Section 7.4.2 (b), Deck Crane

Hydraulic Winch Tear Down Inspection, is not required for this maintenance period.

Please remove this item 7.4.2 (b) from the scope of work.

b. A tear down inspection should include the hoist being completely disassembled, cleaned and inspected and replacement of all worn, cracked, corroded or distorted parts such as pins, bearings, shafts, gears, brake rotors, brake plates, drum and base. All seals and o-rings should be replaced during a tear down inspection.

Note that 7.4.2 (a) is still required.

a. Take a lube oil sample and send off for analysis. Drain and dispose of remaining oil.

Replace with new oil.

SPECIFICATION ITEM NO.: 570 PARA. NO.7.4.2 / 7.4.9 / 7.4.10

TITLE: Quantity of DOT/TC type extinguisher

1. To prepare accurate quotation, we’d like to know how many DOT or TC type extinguishers are equipped in the vessel.

Vessel is equipped with 43 CO2 extinguishers, hence 43 total DOT type extinguishers

SPECIFICATION ITEM NO.: 574C PARA. NO.

TITLE: Specification of each shutters

1. Please provide specification including size of each shutters.

The physical roller door/shutter specs including dimensions are on Drawing 602-8497675, “Galley Roller Fire Doors Replacement & Installation,” in the List of Material.

Shutter /

Material Item Description

Clear Opening

Size Manufacturer Material

Unit

Weight

Item 1 Roller Door, A0 Fire

Rated 1450 x 1080 mm Bolton Gate SS 304 199 lb

Item 2 Roller Door, A0 Fire

Rated 1750 x 1080 mm Bolton Gate SS 304 218 lb

Item 3 Roller Door, A0 Fire

Rated 915 x 1143 mm Bolton Gate SS 304 159 lb

Item 4 Roller Door, A0 Fire

Rated 850 x 1080 mm Bolton Gate SS 304 150 lb

So the four shutter sizes are:

1450 x 1080 mm, 1750 x 1080 mm, 915 x 1143 mm, and 850 x 1080 mm, all listed as A0 fire-rated Bolton Gate roller doors.

SPECIFICATION ITEM NO.: 989 / 990 etc. PARA. NO.

TITLE: Paint supply

Contractor should furnish paint for this ROH. But we are worry about lead time if we order paint after award.

So, is it possible that MSC order paint first then contractor pay paint maker?

The paint must remain Contractor Furnished Material (CFM) in accordance with the work item specifications. MSC will not procure the paint in advance for later reimbursement by the contractor.

Paint lead time has been considered in the planning for this ROH. The contractor is advised to continue identifying paint vendors capable of meeting the required delivery window, preferably within 30–60 days after order placement.

a) Please provide reference 2.1.1 MSC Tech Manual L-T8265-COT-010; LUBE OIL TEST

ANALYSIS GUIDE described in the specifications.

b) Please provide required lubricants for our basis of our proposal.

The requested technical manual is subject to copyright restrictions and cannot be distributed.

Upon award, the prime contractor shall coordinate with the MSC REP to identify the specific lubricants, confirm the required quantities and types, and ensure timely delivery to the vessel.

Kindly provide part numbers of the following materials as described I;

7.4.1 Ten (10) Interior Speakers, p/n IP-HM305B

7.4.2 Ten (10) Exterior Loud Hailer Drivers

7.4.3 One EPIC Master Control Stations

7.4.4 Two PTZ Axis Cameras

7.4.5 Two Fixed Cameras

7.4.1 Ten (10) Interior Speakers, p/n IP-HM305B

7.4.2 Ten (10) Exterior Loud Hailer Drivers p/n IP-HD-387-2089D-3

7.4.3 One EPIC Master Control Stations p/n IP-EPIC

7.4.4 Two PTZ Axis Cameras p/n SMS009277

7.4.5 Two Fixed Cameras – p/n WV-NW502S or WV-SFN531 or SMS009604

SPECIFICATION ITEM NO.: N6264926RL012 PARA. NO.

TITLE: OEM SUPPORT WATERJET MAINTENANCE – INTERIM DOCKING (2.5 YR)

Please see below response of the OEM, Defense Maritime Solutions, with regards to WI 0992A

//QUOTE//

Good morning, DMS will discuss with MAC directly, however if shop work/refurb is to be accomplished at

DMS in Chesapeake we would want to run that effort through MSC direct rather than UniThai.

//UNQUOTE//

DMS should quote all work in accordance with the specification requirements. For estimating purposes, assume MSC will ship the waterjet assemblies, including cylinders, to DMS in

Chesapeake for refurbishment.

If MSC changes the planned refurbishment location or execution approach, the prime contractor and subcontractor will be notified by contract change order.