SAC_AMENDMENT_3_FINAL.docx

N3220519R6006

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION B - SUPPLIES OR SERVICES AND PRICES

The following have been modified:

ANSWERS TO RFC

REQUEST FOR SPECIFICATION CLARIFICATION #1

SPECIFICATION ITEM NO.: ___0534________________

PARAGRAPH / SECTION NO:___2.1_________________

TITLE: ____MMR AFF Piping Replacement ____________

QUESTION:

Please provide MSC Drawing 555-8494867, Rev A, Contract Guidance Drawing, T-AKE 1 Class, MMR AFFF System Piping Replacement Modification.

ANSWER:

Please see attached; Q1_8494867_A_

REQUEST FOR SPECIFICATION CLARIFICATION #2

SPECIFICATION ITEM NO.: ___0535________________

PARAGRAPH / SECTION NO:___2.1_________________

TITLE: ____AFT AFFF Piping Replacement ____________

QUESTION:

Please provide NAVSEA Drawing 555-7488760, Rev. B, NASSCO Drawing 471-342-7154, SRD Foam Firefighting System Diagram.

Please see attached: Q2_7488760_B

REQUEST FOR SPECIFICATION CLARIFICATION #3

SPECIFICATION ITEM NO.: ___0941________________

PARAGRAPH / SECTION NO:___2.1_________________

TITLE: Freshwater Closed Loop Stern Tube Lubricatrion System

QUESTION:

Please provide MSC Drawing 530-8498422, Rev A, Fresh Water (Closed Loop) Stern Tube Lubrication System Installation Dated 13 June 2018.

MSC Drawing 530-8498422, Rev A, Fresh Water (Closed Loop) Stern Tube Lubrication System Installation is attached.

REQUEST FOR SPECIFICATION CLARIFICATION #4

SPECIFICATION ITEM NO.: ___1001 & 1003_______

PARAGRAPH / SECTION NO:____________________

TITLE: Hoist Chains Replacement and Sliding Block Repairs

QUESTION:

These items appear to be identical in work content. Please advise if this a duplication of effort.

ANSWER:

WI-1001 and WI-1003 are duplicates. Disregard WI-1003, dated 6 APR 2019.

Amended WI-1003, dated 6 JUN 2019 is attached.

REQUEST FOR SPECIFICATION CLARIFICATION #5

SPECIFICATION ITEM NO.: 401, 405 & 409

PARAGRAPH / SECTION NO.:

TITLE: MSC Required Technical Representatives

QUESTION:

The following comments/requests for additional information has been requested by Sperry. Please advise

I have attached the RFQ’s with questions to be asked to MSC highlighted in yellow.

1. 0409 Bridge wiring . Will need more information on what systems they want addressed. Stating inspect ALL bridge wiring could be a challenge. What systems?

1. 0405 Echo Sounder. I have highlighted questions for MSC in RFQ attached.

1. 0401 Bridge annuals.. This is also asking for an echo sounder groom in conjunction with 0405

ANSWER:

WI-0401 request Contractor to test and verify proper operation of the Echo Depth Sounder equipment as a part of the annual requirement.

WI-405 request Contractor to go into more detailed and complete system maintenance on the Echo Depth Sounder.

Highlighted section in Paragraph 7.4.1.

· Ans: Refurbishment of Echo Depth Sounder is required at dry-docking

Highlighted section in Paragraph 7.4.2.

· Ans: Correct. Only one (1) Echo Depth Sounder is onboard. No additional transducer has been installed.

WI-409 Will need more information on what systems they want addressed.

· Ans: See amended Work Item.

REQUEST FOR SPECIFICATION CLARIFICATION #6

SPECIFICATION ITEM NO.: 531

PARAGRAPH / SECTION NO.: All

TITLE: Lub Oil and Fuel Oil Purifiers

QUESTION:

The following comments/requests for additional information has been requested by the OEM (GEA Mechanical Equipment). Please advise

1. We must have the serial number for each separator to be able to issue a quote.

REQUEST FOR SPECIFICATION CLARIFICATION #7

SPECIFICATION ITEM NO.: 014

PARAGRAPH / SECTION NO: N/A

TITLE: Weight Report

QUESTION:

Please provide the Latest Lightship Information

Please see attached on latest Lightship information. Doc name: SGA LIGHTSHIP

REQUEST FOR SPECIFICATION CLARIFICATION #8

SPECIFICATION ITEM NO.: 0941

PARAGRAPH / SECTION NO: 2.1

TITLE: Freshwater Closed Loop Stern Tube Lubrication System Installation

QUESTION:

Please provide the following references:

2.1.4 – Wartsila Drawing 18-JS-058

2.1.5 – MSC Drawing 320-8387094

ANSWER:

2.1.4 – Wartsila Drawing 18-JS-058 ATTACHED

2.1.5 – MSC Drawing 320-8387094 ATTACHED

REQUEST FOR SPECIFICATION CLARIFICATION #9

SPECIFICATION ITEM NO.: 0010

PARAGRAPH / SECTION NO: 7.4.1

TITLE: Furnish Office For Overhaul Management Team

QUESTION:

Paragraph states to configure the Administrative Assistant’s computer in accordance with this work item. This item does not provide that configuration. Please clarify?

Administrative Assistant’s computer should be configured same as Contracting Officer and Port Engineer’s to allow access to PENG.

REQUEST FOR SPECIFICATION CLARIFICATION #10

SPECIFICATION ITEM NO.: 0012

PARAGRAPH / SECTION NO: 7.2.2

TITLE: Information Technologies Services

QUESTION:

Paragraph indicates (2) computers for the Administrative Assistants. Work Item 0010 only requires One (1) Administrative Assistant. Please clarify?

Only one (1) computer is required for the Administrative Assistant, in sync with WI-010

REQUEST FOR SPECIFICATION CLARIFICATION #11

SPECIFICATION ITEM NO.: 0107

PARAGRAPH / SECTION NO: 2.1

TITLE: Stack Cracking Repair Modifications

QUESTION:

The References in Paragraphs 2.1.1 and 2.1.2 were not provided. Please provide these references?

See following

2.1.1 NASSCO DRAWING #471-321-1721, (NAVSEA DWG #100-7489052) – Bridge/Comm. Suite HQ Zone – Key Plan, Rev A

2.1.2 NASSCO DRAWING #471-321-7026, (NAVSEA DWG #085-7488877) – Scantling Plan - House, Rev J

The drawings requested are attached and provided for WI-107.

REQUEST FOR SPECIFICATION CLARIFICATION #12

SPECIFICATION ITEM NO.: 0501

PARAGRAPH / SECTION NO: 7.5.3

TITLE: Firefighting Inspections and Testing

QUESTION:

The paragraph states to Hydrostatically Test/Recharge/Refill Forty-eight (48) FM200 cylinders. Normally and in accordance with the CFR we are authorized to conduct a 5 year external visual inspection. This would save money. Does MSC concur with this recommendation?

MSC concurs.

*******************BEGIN AMENDMENT TWO RFC********************

REQUEST FOR SPECIFICATION CLARIFICATION # 13

SPECIFICATION ITEM NO.: 0513

PARAGRAPH / SECTION NO: Various

TITLE: Shipboard Gauges, Meters and Indicators Calibrations

QUESTION:

Paragraph 1.1 states that the work item describes the technical services required to calibrate shipboard gauges and meters. It does not state that the gauges are to be calibrated and only states what services are required. Please clarify?

The paragraph 2.2 reference was not provided. Please provide? Please identify which, if any of the gauges that are purported to be contained in the missing reference are intended to be calibrated?

In paragraph 3.2.1 it is stated that the total number of gauges and meters requiring calibration is estimated to be 600. The reference provided in paragraph 2.1 “SACAGAWEA Mechanical Gauges and Meters Listing” contains over 1,000 gauges and meters and approximately 441 of those appear to expire before or during the proposed availability. Please identify which, if any of the over 1,000 gauges in the reference provided by paragraph 2.1 are intended to be calibrated?

Paragraph 7.1 states that the contractor is to provide the technical services and necessary tools to calibrate “the shipboard gauges and meters.” Please identify specifically which gauges are included in “the shipboard gauges and meters”?

ANSWER:

Paragraph 1.1 states that the work item describes the technical services required to calibrate shipboard gauges and meters. It does not state that the gauges are to be calibrated and only states what services are required. Please clarify?

ANS. All gauges, meters and indicators identified by an “X” in “CALIBRATION DUE” column in References 2.1 and 2.2 requires calibration.

The paragraph 2.2 reference was not provided. Please provide? Please identify which, if any of the gauges that are purported to be contained in the missing reference are intended to be calibrated?

ANS. Reference 2.2 provided as requested. All gauges, meters and indicators identified by X in “CALIBRATION DUE column in References 2.1 and 2.2 requires calibration.

In paragraph 3.2.1 it is stated that the total number of gauges and meters requiring calibration is estimated to be 600. The reference provided in paragraph 2.1 “SACAGAWEA Mechanical Gauges and Meters Listing” contains over 1,000 gauges and meters and approximately 441 of those appear to expire before or during the proposed availability. Please identify which, if any of the over 1,000 gauges in the reference provided by paragraph 2.1 are intended to be calibrated?

ANS. All gauges, meters and indicators identified by an “X” in “CALIBRATION DUE” column in References 2.1 and 2.2 requires calibration.

Paragraph 7.1 states that the contractor is to provide the technical services and necessary tools to calibrate “the shipboard gauges and meters.” Please identify specifically which gauges are included in “the shipboard gauges and meters”?

ANS. All gauges, meters and indicators identified by an “X” in “CALIBRATION DUE” column in References 2.1 and 2.2 requires calibration.

REQUEST FOR SPECIFICATION CLARIFICATION # 14

SPECIFICATION ITEM NO.: 0802

PARAGRAPH / SECTION NO: Various TITLE: HVAC Refrigeration Systems Operation and Inspection and Expansion Joints Installation

QUESTION:

Please provide the following references:

2.5 - T-AKE T9516-BN-MMC-01A Cargo Brine System. We understand that the work item states that the references are available onboard ship, however the other references state the same and they were provided.

2.7 - SMART MEMOS 50102/50103/50202. We understand that the work item states that the references are available onboard ship, however the other references state the same and they were provided. Additionally, we are assuming that these memos are specific to this vessel and the repairs are specific to the memos and as well we are required to provide a bid to make repairs based on the memos.

ANSWER:

2.5 - T-AKE T9516-BN-MMC-01A Cargo Brine System. We understand that the work item states that the references are available onboard ship, however the other references state the same and they were provided.

ANS. Reference 2.5 provided as requested.

2.7 - SMART MEMOS 50102/50103/50202. We understand that the work item states that the references are available onboard ship, however the other references state the same and they were provided. Additionally, we are assuming that these memos are specific to this vessel and the repairs are specific to the memos and as well we are required to provide a bid to make repairs based on the memos.

ANS. Reference 2.7 provided as requested. SMART memos are specific to the T-AKE vessel. Contractor should not provide a bid for repairs based on the SMART memo.

Paragraph 7.6 ends in the middle of a sentence. Please clarify?

ANS. Contractor to electrically troubleshoot A/C No. 4 and determine why the compressor trips on motor fault.

REQUEST FOR SPECIFICATION CLARIFICATION # 15

SPECIFICATION ITEM NO.: 0304

PARAGRAPH / SECTION NO: 2.1.2

TITLE: Thermographic Survey and Inspections

QUESTION:

We have been unable to locate reference 2.1.2. Please provide the reference?

It is unclear if there are restrictions on when the thermographic survey must be performed. Please clarify?

ANSWER:

We have been unable to locate reference 2.1.2. Please provide the reference?

ANS: Reference 2.1.2 can be downloaded at the following:

https://www.astm.org/DATABASE.CART/HISTORICAL/E1934-99A.htm https://www.astm.org/Standards/E1934.htm It is unclear if there are restrictions on when the thermographic survey must be performed. Please clarify?

ANS: Please refer to Paragraphs 5.2 of WI-304.

REQUEST FOR SPECIFICATION CLARIFICATION # 16

SPECIFICATION ITEM NO.: 0905

PARAGRAPH / SECTION NO: 7.4

TITLE: Bow Thruster Maintenance and Inspection

QUESTION:

Paragraph 7.4 provides for bow thruster polishing propeller. Work Item 0907 provides for bow thruster polishing propeller. The current specifications require pricing for bow thruster propeller polishing twice in Category A work items. Please clarify?

ANSWER:

Paragraph 7.4 of WI-0905 requests Contractor to remove bow thruster for the polishing that will be completed under WI-0907.

REQUEST FOR SPECIFICATION CLARIFICATION # 17

SPECIFICATION ITEM NO.: 0916

PARAGRAPH / SECTION NO: All TITLE: Rudder Stock Removal and Inspection and Gland Seal Inspection

QUESTION:

Please note that the work item removes the rudder stock and rudder stock bearing but does not call for reinstallation. Please clarify?

ANSWER:

Contractor requested to reinstall rudder stock after all work and inspections are completed. See modified WI-916.

REQUEST FOR SPECIFICATION CLARIFICATION # 18

SPECIFICATION ITEM NO.: 0507

PARAGRAPH / SECTION NO: All TITLE: EDG Flexible Connections Replacement

QUESTION:

Would MSC please provide the Serial Number for the EDG Caterpillar Engine to allow for identification of hose accessories?

SERIAL: TAK00002

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