Q AND A Responses 2.pdf

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USNS CITY OF BISMARCK Mid-Term Availability (MTA)
Solicitation number
N3220520R4078
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This document provides answers to questions from potential offerors regarding solicitation number N3220520R4078 from the Military Sealift Command for the USNS CITY OF BISMARCK Mid-Term Availability. The answers clarify that underwater hull inspection and cleaning will be made an optional work item due to state and federal regulations, provide requested drawings and technical manuals via the DOD Safe system, and verify the correct bearing part number. No other details are included regarding the products or services required by the solicitation.

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File Type Posted
Q AND A Responses 5.docx DOCX document
J- 1 Work Item Index Rev 3.docx DOCX document
J - 2 Category A Items BISMARCK 20R4078 Rev 2.xlsx XLSX spreadsheet
Amendment 0004 N3220520R4078.docx DOCX document
Amendment 0003 N3220520R4078.docx DOCX document
Q AND A Responses 4.docx DOCX document
Q AND A Responses 3.docx DOCX document
J- 1 Work Item Index Rev 2.docx DOCX document
J - 3 Category B Items - BISMARCK 20R4078 Rev 1.xls XLS spreadsheet
J - 2 Category A Items BISMARCK 20R4078 Rev 1.xlsx XLSX spreadsheet
N3220520R4078 AMEND 0002.pdf PDF
N3220520R4078 AMEND 0001.docx.pdf PDF
J - 3 Category B Items - BISMARCK 20R4078 Rev.xls XLS spreadsheet
J - 2 Category A Items BISMARCK 20R4078 Rev.xlsx XLSX spreadsheet
J- 1 Work Item Index Rev.docx DOCX document
Q AND A Responses 1.pdf PDF
Solicitation N3220520R4078.docx DOCX document
USNS CITY OF BISMARCK FY21 MTA_JA.docx DOCX document
J Attachments.zip ZIP file
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MILITARY SEALIFT COMMAND

N3220520R4078

QUESTIONS AND ANSWERS #2

The following are answers to questions received from potential offerors. The answers provide clarification only and DO

NOT constitute an amendment to the solicitation.

QUESTION #1:

The following drawings were not included with the other reference documents. Can you provide the drawings?

5206-HD-300 Wartsila Hyd. Power Pack Dwg

5206-HD-310 Wartsila Thrust Bearing Lubrication Dwg

ANSWER:

The requested drawings will be provided via DOD Safe.

QUESTION #2:

This items requires underwater hull sections and underwater equipment to be cleaned using a pressure washing system while the vessel is in the water. The State of Washington Water Pollution Control Law Chapter 90.48 Revised Code of Washington and The Federal Water Pollution Control Act Title 33 United States Code, Section 1342 et seq. does not allow cleaning any portion of the vessel’s hull below the waterline while the vessel is afloat. Please advise how to MSC would like to address these state and federal regulations.

ANSWER:

WI 0109 – Underwater Hull Inspection and Cleaning will now be an optional CAT B work item to be envoked if the state and federal regulations allow the work to be completed.

QUESTION #3

Please provide the references listed below.

Item 802

2.1.1 NAVSEA DRAWING 8443392 – STRUCTUAL FIRE PROTECTION PLAN

2.1.2 NAVSEA DRAWING 8444207 – SFP 60 MINUTE FIRE RATED LAGGING SYSTEM

2.1.3 NAVSEA DRAWING 8444976 – SFP 30 MINUTE FIRE RATED LAGGING SYSTEM

Item 805

2.1.2 NAVSEA Drawing 512-8445397, SRD Arrangement Machinery and Equipment Ventilation

2.1.3 TECH MANUAL S6230-CX-MMC-010: AIR HANDLING UNITS

All requested drawings will be provided via DOD SAFE.

TECH MANUAL S6230-CX-MMC-010 will be provided via DoD SAFE.

QUESTION #4

The spec and associated documentation lists the bearing at Cooper Bearings, pn# 01B180MEX. The manufacturer has indicated this is an old part number. The new part number is 01EB180MEX (NSN: 4730-18-311-H110). Please verify the correct part number.

Yes, 01EB180MEX is the correct part number.

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