NWRMC 502-24 USS MICHIGAN.pdf

DEPARTMENT OF THE NAVY

NWRMC (NMD)

USS MICHIGAN (SSGN 727)

SPECIFICATIONS FOR WORK TO BE ACCOMPLISHED

SPECIFICATION NUMBER: NWRMC-502-24

INCLUDES ALL CHANGES THROUGH 12/18/2023

INDEX

SHIP: USS MICHIGAN (SSGN 727) NWRMC-502-24

ITEMS THAT ARE STRUCK OUT IN THIS INDEX DO NOT APPLY TO THIS CONTRACT.

CATEGORY I. FY-24 STANDARD ITEMS APPLICABLE TO THIS JOB ORDER WITHOUT FURTHER REFERENCE.

ITEM_NO. TITLE CHANGE DATE CHANGE

009-01 General Criteria; accomplish 09/27/2022 Original

009-02 Environmental Compliance Report for Material Usage; accomplish 09/27/2022 Original

009-03 Toxic and Hazardous Substance; control 09/27/2022 Original

009-04 Quality Management System; provide 09/27/2022 Original

009-05 Temporary Access; accomplish 09/27/2022 Original

009-06 Maintaining Protection and Cleanliness from Non-Radioactive Operations;

accomplish

09/27/2022 Original

009-07 Confined Space Entry, and Certification; accomplish 09/27/2022 Original

009-08 Shipboard Fire Protection and Fire Prevention; accomplish 02/28/2023 CH-1

009-10 Asbestos-Containing Material (ACM); control 09/27/2022 Original

009-18 Mine Warfare Ships Magnetic Material; control 09/29/2022 Original

009-19 Provisioning Technical Documentation (PTD); provide 09/27/2022 Original

009-20 Government Property; control 09/27/2022 Original

009-21 Logistics and Technical Data; provide 09/27/2022 Original

009-23 Interference; remove and install 09/29/2022 Original

009-24 Authorization, Control, Isolation, Blanking, Tagging, and Cleanliness; accomplish 09/27/2022 Original

009-34 Fire Protection of Unmanned Vessel at Contractor Facility; accomplish 09/27/2022 Original

009-39 Technical Manual Contract Requirement (TMCR) for a New Technical Manual for

Commercial Equipment/Component; accomplish

09/27/2022 Original

009-40 Contractor Crane, Multi-Purpose Machine and Material Handling Equipment at a

Naval Facility; provide

09/27/2022 Original

009-60 Schedule and Associated Reports for CNO Availabilities; provide and manage 09/30/2022 Original

009-61 Shipboard Use of Fluorocarbons; control 09/27/2022 Original

009-67 Integrated Total Ship Testing; manage 09/27/2022 Original

009-69 Heavy Weather/Mooring Plan; provide 09/27/2022 Original

009-70 Confined Space Entry, Certification, Fire Protection, Fire Prevention and

Housekeeping for Unmanned Vessels; accomplish

09/27/2022 Original

009-72 Physical Security at a Private Contractor Facility; accomplish 09/30/2022 Original

009-73 Shipboard Electrical/Electronic Cable Procedure; inspect, test, install, remove, and repair

09/30/2022 Original

009-74 Occupational, Safety and Health Plan; accomplish 09/30/2022 Original

009-80 Ship Facilities; maintain 09/27/2022 Original

009-81 Compartment Closeout; accomplish 09/30/2022 Original

009-82 Installation of Equal Component Vice Specified Component; report 09/27/2022 Original

009-84 Threaded Fastener Requirements; accomplish 09/30/2022 Original

009-88 Collection, Holding and Transfer (CHT) and Motor Gasoline (MOGAS) Tanks, Spaces, and Piping, including Sewage or MOGAS-Contaminated Tanks, Spaces, and Piping; certify

09/27/2022 Original

009-93 Emergency Planning and Community Right-to-Know Act (EPCRA) and Pollution

Prevention Act (PPA) Information; provide

09/27/2022 Original

009-99 Ship Departure Report; provide 09/27/2022 Original

Page 1 of 4 EXECUTING WORK

ITEM_NO. TITLE CHANGE DATE CHANGE

009-100 Ship's Stability; maintain 09/30/2022 Original

009-101 Ship Transit and Berthing; accomplish 09/27/2022 Original

009-106 Work Authorization Form Coordinator (WAFCOR); provide 09/27/2022 Original

009-109 Non-SUBSAFE Work on SUBSAFE-Certified Vessel; accomplish 09/27/2022 Original

009-110 Non-Nuclear Work on a Nuclear Vessel; accomplish 09/27/2022 Original

009-111 Schedule and Associated Reports for non-CNO Availabilities; provide and manage

09/30/2022 Original

009-117 Combat Systems, Light-Off Suport; provide 09/30/2022 Original

009-118 CG Deck Loading; accomplish 09/27/2022 Original

009-120 Fact Finding and Critique of Unplanned Event; manage 09/30/2022 Original

009-122 Temporary Padeye; install and remove 09/30/2022 Original

009-125 Boats Less Than 65 Feet Long; accomplish 10/25/2022 Original

099-001NW General Occupational Safety and Health Requirements for the Bremerton Naval

Complex (BNC); accomplish

04/01/2023 Original

099-002NW General Contractor Environmental Protection Requirements for Bremerton Naval

Complex (BNC); accomplish

10/01/2022 Original

099-003NW General Contractor Air Pollution Control and Reporting Requirements for

Bremerton Naval Complex (BNC); accomplish

10/01/2022 Original

099-004NW General Contractor Hazardous Material Requirements for Bremerton Naval

Complex (BNC); accomplish

10/01/2022 Original

099-005NW General Contractor Water Pollution and Spill Prevention Requirements for

Bremerton Naval Complex (BNC); accomplish

10/01/2022 Original

099-006NW General Contractor Waste Management Requirements for Bremerton Naval

Complex (BNC); accomplish

10/01/2022 Original

099-007NW General Contractor Solid Waste Management Requirements for Bremerton

Naval Complex (BNC); accomplish

10/01/2022 Original

099-008NW Schedule and Associated Reports for Availabilities at Puget Sound Naval

Shipyard Over 9 Weeks in Duration; provide and manage

10/01/2022 Original

099-009NW Schedule and Associated Reports for Availabilities 9 Weeks or Less in Duration;

provide and manage

10/01/2022 Original

099-011NW Compartment Closeout; accomplish 10/01/2022 Original

099-012NW General Requirements for Service Contracts; accomplish 10/01/2022 Original

099-013NW Weld, Fabricate, and Inspect Submarine Structure; accomplish 04/01/2023 Original

Page 2 of 4 EXECUTING WORK

CATEGORY II. FY-24 STANDARD ITEMS WHICH MAY BE INVOKED IN THE WORK ITEMS OF THIS JOB ORDER.

TITLE CHANGE DATEITEM NO. CHANGE

009-32 Cleaning and Painting Requirements; accomplish 09/29/2022 Original

Page 3 of 4 EXECUTING WORK

ITEM NO. TITLE

Workplace Requirement; accomplish042-00-001

Contract Master Repair; disburse100-00-001

Main Ballast Tank (MBT) 6; repair123-16-001

Superstructure Group 4; preserve631-51-001

Superstructure Group 9; preserve631-51-002

Main Ballast Tank (MBT)3B; preserve631-51-003

Main Ballast Tank (MBT) 4A; preserve631-51-004

Main Ballast Tank (MBT) 6; preserve631-51-005

Superstructure Group 4 Damping Tile and Adhesive Removal; accomplish636-11-001

Superstructure Group 9 Damping Tile and Adhesive Removal; accomplish636-11-002

Main Ballast Tank (MBT) 3B Damping Tile and Adhesive Removal;

accomplish

636-11-003

Main Ballast Tank (MBT) 4A Damping Tile and Adhesive Removal;

accomplish

636-11-004

Main Ballast Tank (MBT) 6 Damping Tile and Adhesive Removal;

accomplish

636-11-005

Contractor Facilities; provide992-10-001

Hazardous Waste Produced on Naval Vessel; control998-41-001

Page 4 of 4 EXECUTING WORK

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 042-00-001

COAR: 00 PCN: SERV-L053

CMP: NONE

PLANNER: BOBB, KELLI

PADILLA , FRANK

SSP: NWRMC-502-24 1 of 4 ITEM NO: 042-00-001

1. SCOPE:

1.1 Title: Workplace Requirement; accomplish

1.2 Location of Work:

1.2.1 Bremerton Naval Complex (BMC)

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Item, (FY24)

3. REQUIREMENTS:

3.1 Accomplish the requirements of 2.1 for schedule and associated reports.

3.2 Contractor work schedule and work breakdown structure shall coincide with TRF work specified in Attachment A

3.2.1 Provide daily updates to the SUPERVISOR and Work Integration Team (WIT), progressing and updating the Shipyard schedule, prior to 10 am. These updates will include the following functions:

3.2.1.1 Report all claimed starts and finishes, via WIT, to be processed for Completion (CPL).

3.2.1.2 Managing remaining durations (RDU) to work items. If

additional RDU is required, the Shipyard schedulers shall be notified, via the WIT, to analyze.

3.2.1.3 Provide to the SUPERVISOR daily updates to each

Contractor work item listed in the Daily Priority List (DPL).

3.2.1.4 Provide to the SUPERVISOR weekly updates to each

Contractor work item listed in the Short Range View (SRV).

3.3 Project Work Place Requirements:

3.3.1 Each contractor employee requiring access to the ship must attend a mandatory project indoctrination briefing approximately 2 hours long.

3.3.1.1 Contact SUPERVISOR for times and locations.

3.3.1.2 Briefing includes Project Introduction, Environmental Safety & Health, Gas Free/Confined Space Briefing, Submarine Orientation, Shipboard Fire Safety Control, Cleanliness and Material Tracking.

3.3.1.3 Employees shall sign the Employee Introduction Training Roster after completion of the training.

3.3.2 Contractor must prepare for one shipyard drill each month through this contract period.

3.3.3 Notify the SUPERVISOR via email no less than 72 hours before

SHIP: USS MICHIGAN (SSGN 727)

SSP: NWRMC-502-24 2 of 4 ITEM NO: 042-00-001 vehicle escort is required.

3.3.3.1 Email must include company name, driver's name, phone number, estimated arrival date, estimated arrival time and what is being delivered.

3.3.4 Provide a qualified Work Authorization Form Coordinator (WAFCOR) to obtain a RED shipyard badge.

3.4 Re-establish containments prior to SSPC-SP 10 blast operations.

4. NOTES:

4.1 The SUPERVISOR is defined as Code 101 Project Management Team.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

5.3 KITTED MATERIAL:

1. None.

SSP: NWRMC-502-24 3 of 4 ITEM NO: 042-00-001

ATTACHMENT A

PRODUCTION SCHEDULE

Group 4, Start 10/15/24

Scaffolding Install Including HAKI roof- 14DU

Anode/ Interference removals- 10 DU

Preblast Inspection- 3 DU

Turnover to KTR’s 11/22/24

KTR Containment/ Tile Removal/ SP-1/ Blast for Repairs- 44 Calendar Days

Turnover to SY for inspection & Repairs 1/12/25

Inspections & Paper- 30 DU

SS & Non-SS repairs-60 DU

Turnover to KTR’s 5/24/25

Group 9, Start 10/15/24

Scaffolding Install Including HAKI roof- 34DU

Anode/ Interference removals- 10 DU

Preblast Inspection- 3 DU

Turnover to KTR’s 12/5/24

KTR Containment/ Tile Removal/ SP-1/ Blast for Repairs- 44 Calendar Days

Turnover to SY for inspection & Repairs 1/30/25

Inspections & Paper- 30 DU

SS & Non-SS repairs-60 DU

Turnover to KTR’s 5/21/25

SSP: NWRMC-502-24 4 of 4 ITEM NO: 042-00-001

Attachment A Production Schedule

Task Name Duration Start Finish

3B containment 6 days Tue 10/22/24 Tue 10/29/24

3B Tile removal 6 days Wed 10/30/24 Wed 11/6/24

3B blast pro/sp-1 6 days Thu 11/7/24 Thu 11/14/24

3B sp-6 7 days Fri 11/15/24 Mon 11/25/24

3B SP-10 8 days Tue 2/25/25 Thu 3/6/25

3B Paint 10 days Fri 3/7/25 Thu 3/20/25

4A containment 6 days Tue 11/26/24 Tue 12/3/24

4A Tile removal 6 days Wed 12/4/24 Wed 12/11/24

4A blast pro/sp-1 6 days Thu 12/12/24 Thu 12/19/24

4A sp-6 7 days Fri 12/20/24 Mon 12/30/24

4A SP-10 blast 8 days Tue 5/13/25 Thu 5/22/25

4A Paint 10 days Fri 5/23/25 Thu 6/5/25

MBT6 containment 6 days Tue 12/31/24 Tue 1/7/25

MBT6 Tile removal 6 days Wed 1/8/25 Wed 1/15/25

MBT6 blast pro/sp-1 6 days Thu 1/16/25 Thu 1/23/25

MBT6 sp-6 7 days Fri 1/24/25 Mon 2/3/25

MBT6 AR Repairs -MRC 003 30 days Tue 3/11/25 Mon 4/21/25

MBT 6 SP-10 8 days Tue 4/22/25 Thu 5/1/25

MBT 6 Paint 10 days Fri 5/2/25 Thu 5/15/25

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 100-00-001

COAR: 00 PCN: SERV-L057

CMP: NONE

PLANNER: BOBB, KELLI

PADILLA , FRANK

SSP: NWRMC-502-24 1 of 1 ITEM NO: 100-00-001

1. SCOPE:

1.1 Title: Contract Master Repair; disburse

1.2 Location of Work:

1.2.1 Throughout the Ship

1.3 Identification:

1.3.1 Not Applicable.

2. REFERENCES:

2.1 Standard Items, (FY24)

3. REQUIREMENTS:

3.1 Perform structural repair work identified in the structural repair work items.

3.1.1 Accomplish 5,000 square inches of weld repair to be

distributed on the structural repair items, based on Puget Sound Naval Shipyard (PSNS) structural inspection results.

3.1.1.1 Submit one legible copy, in approved transferrable

media, of a report listing the allocation of square inches for each repair work item to the SUPERVISOR prior to start of production.

3.2 Perform sound damping and adhesive removal in way of non-SUBSAFE structural repairs.

3.2.1 Accomplish removal of 7,600 square feet of sound damping tile and adhesive to be distributed on the structural repair items.

3.2.1.1 Submit one legible copy, in approved transferrable

media, of a report listing the allocation of square feet of tile and adhesive removal for each repair work item to the SUPERVISOR prior to start of production.

4. NOTES:

4.1 None.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

CRITICAL COATING

GAS FREE CERTIFICATION REQUIRED

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 123-16-001

COAR: 00 PCN: SERV-L052

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

PADILLA , FRANK

SSP: NWRMC-502-24 1 of 7 ITEM NO: 123-16-001

1. SCOPE:

1.1 Title: Main Ballast Tank (MBT) 6; repair

1.2 Location of Work:

1.2.1 MBT 6 (plating and framing to include hangers, hand grabs, foundations)

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 IPI 0770-903, Hot Work Precautions

2.2 T9074-AD-GIB-010/1688 Rev 1, Requirements for Fabrication, Welding, and Inspection of Submarine Structure

2.3 S9086-CH-STM-010/CH-074 Rev 6, Volume 1, Welding and Allied Processes

2.4 T9074-AS-GIB-010/271, Requirements for Nondestructive Testing Methods

2.5 7650-081-091 Rev D, Chg 5, Submarine Maintenance Standard Submarine Structural Inspection and Repairs

2.6 T0700-AA-PRO-010, SSBN/SSGN 726 Class Maintenance Standard Requirements for Continued Unrestricted Operation to Test Depth, Unrestricted Operation (URO) Maintenance Requirement Card (MRC) 003 MOD 60, Change 190, Conduct Hull Structure Survey

2.7 100-4642356 Rev N, Penetrations Non-Pressure Struct Frame 94- Aft List

2.8 607-4674661 Rev J, SSBN Trident Class Sound Damping Installation Details

2.9 101-4640648 Rev G, SSBN Trident Class Longitudinal Bulkhead & Horizontal Stringers Frame 156-172

2.10 101-4640644 Rev E, SSBN Trident Class Main Ballast Tank BHD Frames 161 162 & 162A

2.11 515-4674132 Rev D, SSBN Trident Class MBT 4, 5 & 6 Vent Valve Housing & Detail

2.12 119-4642568 Rev J, SSBN Trident Class Shaft Tube & Bearing Support

2.13 600-4642941 Rev F, SSBN Trident Class Sonar Stowage Tubes MBT 4, 5 & 6

SSP: NWRMC-502-24 2 of 7 ITEM NO: 123-16-001

2.14 600-4695741 Rev D, SSBN Trident Class Magnetic Silencing System Structural Installation Aft

2.15 345-4687585 Rev J, EMI Noise Reduction

2.16 101-4640642 Rev E, SSBN Trident Class MBT BHD 156 & NP Hull FR 157

2.17 101-4640643 Rev B, SSBN Trident Class Non-Pressure Hull Frames 158, 159 & 160

2.18 100-4640666 Rev H, SSBN Trident Class Non-Pressure Hull Plating FR 157 to 172

3. REQUIREMENTS:

(V) "VERIFY ATTACHMENT A"

3.1 Accomplish an inspection to verify the location of each structural repair identified in Attachment A and provide repair plan to the SUPERVISOR, prior to start of production work.

3.1.1 Summited repair plan must include total amount of square inches, repair action, and repair schedule for each site identified in Attachment A.

3.1.2 Submit one legible copy, in approved transferrable media, of completed repair plan to the SUPERVISOR.

3.2 Accomplish the requirements of Enclosure (23) of 2.1 for each location listed in Attachment A, using 2.7 through 2.18 for guidance.

3.2.1 Remove all tile remnants, glue, paint, and corrosion products in way of hot work.

3.2.2 Remove tile in way of hot work or for any reasons is

considered a Previously Obscure Area (POA) and is required to be inspected by the SUPERVISOR.

3.2.3 Notify the SUPERVISOR 2 business days in advance for POA inspections.

3.2.4 Prepare POA sites for inspection by removing all tile

remnants, glue and corrosion products.

3.2.5 Results of the POA inspections may generate the need for more tile removal and additional repair sites.

3.2.6 Record each location of removed tile in a 3 dimensional fashion including the number of tile removed and square footage. See Note 4.2.

3.2.6.1 Provide forward or aft dimensional measurements from the nearest frame.

3.2.6.2 Provide port or starboard dimensional measurements from centerline.

3.2.6.3 Provide above or below dimensional measurements from

main axis.

3.2.6.4 Submit one legible copy, in approved transferrable

media, of a report listing results of the requirements of 3.2.6 to the SUPERVISOR within 2 days of removal.

3.3 Accomplish repairs of each defect area identified on the Attachment A in location listed in 1.2.1, in accordance with 2.2 through 2.5 using

SSP: NWRMC-502-24 3 of 7 ITEM NO: 123-16-001

2.7 through 2.18 for guidance, as designated by the SUPERVISOR.

3.3.1 Template exact size, configuration, and location from existing shipboard conditions.

3.3.2 Unidentified dented or deformed non-pressure hull and/or tank structure shall be reported within 2 business days of discovery to

SUPERVISOR.

3.3.3 Accomplish repairs of 5,000 square feet of the areas

identified in Attachment A.

3.3.4 Replacement material may be accomplished using material of equivalent material type, size, and dimensions.

3.3.4.1 Authorization is granted to replace portions of shape materials using flat plate of equivalent type and dimensions.

Example: A defect in the flange does not require replacing both the web and flange. Only replacement of the flange is required.

3.3.5 Corroded structure must be replaced with material in

accordance with paragraph 7.8.2 of 2.3.

3.3.5.1 Written requests for deviations/waivers of this

requirement may be approved by the SUPERVISOR on a case-by-case basis.

3.3.6 Restore the material thickness of each corroded area in accordance with paragraph 7.8.2.2 of 2.3.

3.3.7 Grind each surface smooth in way of each repair site located in tile installation areas identified in 2.6.

3.3.7.1 Do NOT grind below the valleys of the welded areas.

(I) "NONDESTRUCTIVE TESTING VISUAL INSPECTION"

3.3.8 Accomplish nondestructive visual inspection on each completed weld repair in accordance with 2.2, 2.3, and 2.4.

(I)(G) "NONDESTRUCTIVE TESTING MAGNETIC PARTICLE (FINAL ONLY)"

3.3.9 Accomplish nondestructive magnetic particle testing in

accordance with 2.2, 2.3, and 2.4.

(I)(G) "NONDESTRUCTIVE TESTING ULTRASONIC THICKNESS TESTING (FINAL ONLY)"

3.3.10 Accomplish each nondestructive ultrasonic test in accordance with 2.4.

3.4 Measure and record material thickness in accordance with General Note 7 of 2.6.

3.4.1 Each site provided with adjacent basic ultrasonic testing (UT) thickness readings listed on the Attachment A that are below the drawing thickness must be verified via UT.

3.5 Cracks of all types, including cracks, weeping welds, linear indications, porosity, must be verified via magnetic particle (MT) inspection or eddy current (ET) inspection in accordance with paragraph 1.E.(1) of 2.6.

3.5.1 Record the actual dimensions of each crack using length (L) by width (W) by depth (D) on the Attachment A.

SSP: NWRMC-502-24 4 of 7 ITEM NO: 123-16-001

3.6 Submit one legible copy, in approved transferrable media, of final repair report Attachment A, and any Objective Quality Evidence (OQE) required by 2.2 and 2.3 to the SUPERVISOR within 3 business days after completion of repairs.

4. NOTES:

4.1 PSNS engineering will inspect the structure located in 1.2.1 and provide a list of areas requiring repair using Attachment A.

4.1.1 Repair site square inches reported via Attachment A will be deducted from the overall total square inches listed in work item 100-00-001.

4.1.2 Tile square footage removed to accomplish structural repairs of Attachment A will be deducted from the overall total square footage listed in work item 100-00-001.

4.2 An example of the required information for tile removal is provided:

24 inches aft of frame 60, 72 inches port of top centerline (girth), 4 inches above pressure hull, 7 tiles, 8 square feet.

4.3 The location listed in 1.2.1 will not be released to the contractor for final blast and paint until PSNS engineering has verified that all reporting information has been submitted for each defect previously submitted for contractor repair unless authorized in writing by the

SUPERVISOR.

4.4 Project requires 10 working days between completion of SP6 blast and SP10 blast in order to complete MRC-003 inspections and identify repair sites.

4.5 PSNS engineering requires 7 business days to complete review after final repairs are completed and Attachment A is submitted.

4.6 Contractor will procure materials not listed in paragraph 5 of work item 992-10-001 to accomplish the work as defined in this work item. No additional Government Furnished Material will be provided.

4.7 CAUTION: Damping tile and epoxy adhesives contain crystalline silicas which are hazardous.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

SSP: NWRMC-502-24 5 of 7 ITEM NO: 123-16-001

Job Order: 38MNF-12316-13 Work space: Main Ballast Tank MBT 6 Cog. Tech Code: Code 250.9R Work Item: 123-16-001

Site No. Defect Description/Location Repair Action: (Circle all that apply) Final Repair Length, Width, & Depth Signature, Badge, Date Remarks:

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

CU / CS / MTS / S / REP / WR

AVG UT:_____________

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

CU / CS / MTS / S / REP / WR

AVG UT:_____________

SSP: NWRMC-502-24 6 of 7 ITEM NO: 123-16-001

CU / CS / MTS / S / REP / WR

L: W: D:

AVG UT:_____________

The following supplemental direction is provided to assist with filling out Attachment A repair tables. This direction is not all inclusive. Repair actions shall be circled in the Repair Action column for each type of defect. Several repair actions may be required to accomplish repairs. Circle all repair actions that apply to each repair site.

Repair Action Definitions:

CU: MT Satisfactory VT Unsatisfactory

CS: MT Satisfactory VT Satisfactory MTS: MT Satisfactory

S: Straightened REP: Replaced

WR: Weld Repaired

Cracks:

Cracks shall be verified by MT inspection. All cracks verified by MT shall be cleared by grinding and a satisfactory MT accomplished. For cracks in base material (MTS) or in VT unsatisfactory weld joint (CU), a satisfactory MT must be accomplished prior to weld repair (WR). Weld repair is not required for cracks in weld joints that are VT satisfactory (CS) after a satisfactory MT is accomplished, provided all other requirements are met.

Deformations:

Deformed structure may be straightened (S), weld repaired (WR), or replaced (REP).

Corrosive Undercut:

Corrosive undercut is a defect that is independent of other defects, such as general corrosion.

UT thickness data does not provide acceptance for a VT unsatisfactory weld joint.

UT Thickness:

SSP: NWRMC-502-24 7 of 7 ITEM NO: 123-16-001

PSNS provided UT thickness measurements that are equal to or above drawing thickness provide assurance the surrounding material meets drawing thickness and N/A may be entered for the Final Repair Length, Width, & Depth column Average UT entry. For PSNS provided UT thickness measurements below drawing thickness, UT thickness reading shall be taken in adjacent sound material to determine the surrounding average thickness. Document the average material thickness in the Final Repair Length, Width, & Depth column. PSNS provided UT thickness measurements that are above drawing thickness do not provide assurance the surrounding material is above drawing thickness. UT thickness measurements are required for each corroded member.

The final Length (L), Width (W), and Depth (D) shall be documented in the Final Repair Length, Width, & Depth Column for each defect. Repair sites that are replaced (REP) in their entirety are the only repair sites that don't require a final depth to be recorded.

If repair sites are combined due to location and ease of repair, a positive statement shall be made in the remarks section identifying all sites that were combined. Remark shall be made for each repair site that is affected.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 631-51-001

COAR: 00 PCN: SERV-L042

CMP: NONE

PLANNER: SIMARD, ERIC

BATES, JARED

BOBB, KELLI

MACK, DONALD

SSP: NWRMC-502-24 1 of 2 ITEM NO: 631-51-001

1. SCOPE:

1.1 Title: Superstructure Group 4; preserve

1.2 Location of Work:

1.2.1 Superstructure, Frames 80 to 83, Port to Starboard, interior and pressure hull located under superstructure including exterior missile tubes and aft side of bulkhead frame 83

1.2.2 Superstructure and safety track, Frames 80 to 83, Port to Starboard, exterior and pressure hull extending from end of superstructure to top of upper boottop

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 Systems and Specifications, SSPC Painting Manual, Volume 2

3. REQUIREMENTS:

3.1 Commercial blast clean each location listed in 1.2. Accomplish each requirement of Surface Preparation Specification SSPC-SP-6 of 2.2 and 009-32 Note 17A of 2.1.

3.2 Accomplish a space turnover to the SUPERVISOR upon completion of commercial blast to support Unrestricted Operations (URO) Maintenance Requirement Cards (MRC) structural inspections and repairs, prior to final preservation. See Note 4.1.

3.3 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 21, Columns A and B for location listed in 1.2.1.

3.4 Accomplish the requirements of 009-32 of 2.1, including Table 6, Line 2, Columns A through D, for location listed in 1.2.2.

3.5 Accomplish the requirements of 009-32 of 2.1, for each new and disturbed surface.

4. NOTES:

4.1 Preservation and repair work must be sequenced and scheduled in accordance with Attachment A of work item 042-00-001.

4.2 During accomplishment of 3.2 PSNS will inspect all Foreign Material Exclusion (FME). FME will be corrected by PSNS if required. Contractor will recover all grit from space after SSPC-SP-6 and SSPC-SP-10 evolutions.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

SSP: NWRMC-502-24 2 of 2 ITEM NO: 631-51-001

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 631-51-002

COAR: 00 PCN: SERV-L044

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

SIMARD, ERIC

SSP: NWRMC-502-24 1 of 2 ITEM NO: 631-51-002

1. SCOPE:

1.1 Title: Superstructure Group 9; preserve

1.2 Location of Work:

1.2.1 Superstructure, Frames 94 to 105, Port to Starboard, interior and pressure hull located under superstructure.

1.2.2 Superstructure and Safety Track Frames 94 to 105, Port to Starboard, exterior and pressure hull extending from end of superstructure to top of upper boottop

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 Systems and Specifications, SSPC Painting Manual, Volume 2

3. REQUIREMENTS:

3.1 Commercial blast clean each location listed in 1.2. Accomplish each requirement of Surface Preparation Specification SSPC-SP-6 of 2.2 and 009-32 Note 17A of 2.1.

3.2 Accomplish a space turnover to the SUPERVISOR upon completion of commercial blast to support Unrestricted Operations (URO) Maintenance Requirement Cards (MRC) structural inspections and repairs, prior to final preservation. See Note 4.1.

3.3 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 21, columns A and B for location listed in 1.2.1.

3.4 Accomplish the requirements of 009-32 of 2.1, including Table 6, Line 2, Columns A through D for location listed in 1.2.2.

3.5 Accomplish the requirements of 009-32 of 2.1, for each new and disturbed surface.

4. NOTES:

4.1 Preservation and repair work must be sequenced and scheduled in accordance with Attachment A of work item 042-00-001.

4.2 During accomplishment of 3.2 PSNS will inspect all Foreign Material Exclusion (FME). FME will be corrected by PSNS if required. Contractor will recover all grit from space after SSPC-SP-6 and SSPC-SP-10 evolutions.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 LLTM:

SSP: NWRMC-502-24 2 of 2 ITEM NO: 631-51-002

1. None.

5.2 PUSH MATERIAL:

1. None.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 631-51-003

COAR: 00 PCN: SERV-L046

CMP: NONE

PLANNER: SIMARD, ERIC

BATES, JARED

BOBB, KELLI

MACK, DONALD

SSP: NWRMC-502-24 1 of 2 ITEM NO: 631-51-003

1. SCOPE:

1.1 Title: Main Ballast Tank (MBT)3B; preserve

1.2 Location of Work:

1.2.1 MBT 3B, interior above residual water line including air flasks

1.2.2 MBT 3B, interior below residual water line

1.2.3 Flood grates, baffles and exterior hull, up to 24 inches from grate openings

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 Systems and Specifications, SSPC Painting Manual, Volume 2

3. REQUIREMENTS:

3.1 Commercial blast clean each location listed in 1.2. Accomplish each requirement of Surface Preparation Specification SSPC-SP-6 of 2.2 and 009-32 Note 17A of 2.1.

3.2 Accomplish a space turnover to the SUPERVISOR upon completion of commercial blast to support Unrestricted Operations (URO) Maintenance Requirement Cards (MRC) structural inspections and repairs, prior to final preservation. See Note 4.1.

3.3 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 10, Columns A and B, for location listed in 1.2.1.

3.4 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 11, Columns A, B, D, and E, for location listed in 1.2.2.

3.5 Accomplish the requirements of 009-32 of 2.1, including Table 6, Line One, Columns A through E, for location listed in 1.2.3.

3.6 Accomplish the requirements of 009-32 of 2.1, for each new and disturbed surface.

4. NOTES:

4.1 Preservation and repair work must be sequenced and scheduled in accordance with Attachment A of work item 042-00-001.

4.2 During accomplishment of 3.2 PSNS will inspect all Foreign Material Exclusion (FME). FME will be corrected by PSNS if required. Contractor

SSP: NWRMC-502-24 2 of 2 ITEM NO: 631-51-003 will recover all grit from space after SSPC-SP-6 and SSPC-SP-10 evolutions.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 631-51-004

COAR: 00 PCN: SERV-L050

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

SIMARD, ERIC

SSP: NWRMC-502-24 1 of 2 ITEM NO: 631-51-004

1. SCOPE:

1.1 Title: Main Ballast Tank (MBT) 4A; preserve

1.2 Location of Work:

1.2.1 MBT 4A, interior above residual water line including air flasks

1.2.2 MBT 4A, interior below residual water line

1.2.3 Flood grates, baffles and exterior hull, up to 24 inches from grate openings

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 Systems and Specifications, SSPC Painting Manual, Volume 2

3. REQUIREMENTS:

3.1 Commercial blast clean each location listed in 1.2. Accomplish each requirement of Surface Preparation Specification SSPC-SP-6 of 2.2 and 009-32 Note 17A of 2.1.

3.2 Accomplish a space turnover to the SUPERVISOR upon completion of commercial blast to support Unrestricted Operations (URO) Maintenance Requirement Cards (MRC) structural inspections and repairs, prior to final preservation. See Note 4.1.

3.3 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 10, Columns A and B, for location listed in 1.2.1.

3.4 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 11, Columns A, B, D, and E, for location listed in 1.2.2.

3.5 Accomplish the requirements of 009-32 of 2.1, including Table 6, Line One, Columns A through E, for location listed in 1.2.3.

3.6 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

4. NOTES:

4.1 Preservation and repair work must be sequenced and scheduled in accordance with Attachment A of work item 042-00-001.

4.2 During accomplishment of 3.2 PSNS will inspect all Foreign Material

SSP: NWRMC-502-24 2 of 2 ITEM NO: 631-51-004 will recover all grit from space after SSPC-SP-6 and SSPC-SP-10 evolutions.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 631-51-005

COAR: 00 PCN: SERV-L048

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

SIMARD, ERIC

SSP: NWRMC-502-24 1 of 2 ITEM NO: 631-51-005

1. SCOPE:

1.1 Title: Main Ballast Tank (MBT) 6; preserve

1.2 Location of Work:

1.2.1 MBT 6, interior above residual water line

1.2.2 MBT 6, interior below residual water line

1.2.3 Flood grates, baffles and exterior hull, up to 24 inches from grate openings

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 Systems and Specifications, SSPC Painting Manual, Volume 2

3. REQUIREMENTS:

3.1 Commercial blast clean each location listed in 1.2. Accomplish each requirement of Surface Preparation Specification SSPC-SP-6 of 2.2 and 009-32 Note 17A of 2.1.

3.2 Accomplish a space turnover to the SUPERVISOR upon completion of commercial blast to support Unrestricted Operations (URO) Maintenance Requirement Cards (MRC) structural inspections and repairs, prior to final preservation. See Note 4.1.

3.3 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 10, Columns A and B, for location listed in 1.2.1.

3.4 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 11, Columns A, B, D, and E, for location listed in 1.2.2.

3.5 Accomplish the requirements of 009-32 of 2.1, including Table 6, Line One, Columns A through E, for location listed in 1.2.3.

3.6 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

4. NOTES:

4.1 Preservation and repair work must be sequenced and scheduled in accordance with Attachment A of work item 042-00-001.

4.2 During accomplishment of 3.2 PSNS will inspect all Foreign Material will recover all grit from space after SSPC-SP-6 and SSPC-SP-10

SSP: NWRMC-502-24 2 of 2 ITEM NO: 631-51-005 evolutions.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

1. None.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 636-11-001

COAR: 00 PCN: SERV-L043

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

PADILLA , FRANK

SSP: NWRMC-502-24 1 of 2 ITEM NO: 636-11-001

1. SCOPE:

1.1 Title: Superstructure Group 4 Damping Tile and Adhesive Removal;

accomplish

1.2 Location of Work:

1.2.1 Superstructure Group 4, Frame 80 to 83

1.3 Identification:

1.3.1 Not applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 607-4788576 Rev D, SSBN Trident Class Sound Damping Fairwater & Superstructure

3. REQUIREMENTS:

3.1 Accomplish a visual inspection of damping tiles located in 1.2.1, using 2.2 for guidance.

3.1.1 Submit one legible copy, in hard copy or approved transferable media, of a report listing results of the requirements of 3.1 to the

SUPERVISOR.

3.2 Remove each existing damping tile and adhesive located in 1.2.1 using 2.2 for guidance.

3.2.1 Remove 500 square feet of damping tile.

3.2.2 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 21, Columns A and B for preservation of surfaces exposed by removals in 3.2.

3.3 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

4. NOTES:

4.1 Damping tile square footage removed will be deducted from the overall total square footage listed in work item 100-00-001.

4.2 CAUTION: Damping tile and epoxy adhesives contain crystalline silicas which are hazardous.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

SSP: NWRMC-502-24 2 of 2 ITEM NO: 636-11-001

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 636-11-002

COAR: 00 PCN: SERV-L045

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

SSP: NWRMC-502-24 1 of 2 ITEM NO: 636-11-002

1. SCOPE:

1.1 Title: Superstructure Group 9 Damping Tile and Adhesive Removal;

accomplish

1.2 Location of Work:

1.2.1 Superstructure Group 9, Frame 94 to 107

1.3 Identification:

1.3.1 Not applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 607-4788576 Rev D, SSBN Trident Class Sound Damping Fairwater & Superstructure

3. REQUIREMENTS:

3.1 Accomplish a visual inspection of damping tiles located in 1.2.1, using 2.2 for guidance.

3.1.1 Submit one legible copy, in hard copy or approved transferable media, of a report listing the results of the requirements of 3.1 to the SUPERVISOR.

3.2 Remove each existing damping tile and adhesive located in 1.2.1 using 2.2 for guidance.

3.2.1 Remove 900 square feet of damping tile.

3.2.2 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 21, Columns A and B for preservation of surfaces exposed by removals in 3.2.

3.3 Accomplish the requirements of 009-32 for each new and disturbed surface.

4. NOTES:

4.1 Damping tile square footage removed will be deducted from the overall total square footage listed in work item 100-00-001.

4.2 CAUTION: Damping tile and epoxy adhesives contain crystalline silicas which are hazardous.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

SSP: NWRMC-502-24 2 of 2 ITEM NO: 636-11-002

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 636-11-003

COAR: 00 PCN: SERV-L047

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

PADILLA , FRANK

SSP: NWRMC-502-24 1 of 2 ITEM NO: 636-11-003

1. SCOPE:

1.1 Title: Main Ballast Tank (MBT) 3B Damping Tile and Adhesive Removal;

accomplish

1.2 Location of Work:

1.2.1 MBT 3B

1.3 Identification:

1.3.1 Not applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 607-4674661 Rev J, SSBN Trident Class Sound Damping Installation Details

3. REQUIREMENTS:

3.1 Accomplish a visual inspection of damping tiles located in 1.2.1 using 2.2 for guidance.

3.1.1 Submit one legible copy, in hard copy or approved transferable media, of a report listing the results of the requirements of 3.1 to the SUPERVISOR.

3.2 Remove each existing damping tile and adhesive located in 1.2.1 using 2.2 for guidance.

3.2.1 Remove 2500 square feet of damping tiles.

3.2.2 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 21, Columns A and B for preservation of surfaces exposed by removals of 3.2.

3.3 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

4. NOTES:

4.1 Damping tile square footage removed will be deducted from the overall total square footage listed in work item 100-00-001.

4.2 CAUTION: Damping tile and epoxy adhesives contain crystalline silicas which are hazardous.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

SSP: NWRMC-502-24 2 of 2 ITEM NO: 636-11-003

1. None.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 636-11-004

COAR: 00 PCN: SERV-L049

CMP: NONE

PLANNER: BOBB, KELLI

BATES, JARED

MACK, DONALD

SSP: NWRMC-502-24 1 of 2 ITEM NO: 636-11-004

1. SCOPE:

1.1 Title: Main Ballast Tank (MBT) 4A Damping Tile and Adhesive Removal;

accomplish

1.2 Location of Work:

1.2.1 MBT 4A

1.3 Identification:

1.3.1 Not applicable

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 607-4674661 Rev J, SSBN Trident Class Sound Damping Installation Details

3. REQUIREMENTS:

3.1 Accomplish a visual inspection of damping tiles located in 1.2.1, using 2.2 for guidance.

3.1.1 Submit one legible copy, in hard copy of transferable media, of a report listing results of the requirements of 3.1 to the

SUPERVISOR.

3.2 Remove each existing damping tile and adhesive located in 1.2.1 using 2.2 for guidance.

3.2.1 Remove 1700 square feet of damping tiles.

3.2.2 Accomplish the requirements of 009-32 of 2.1, including Table 8, Line 21, Columns A and B for preservation of surfaces exposed by removals in 3.2.

3.3 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

4. NOTES:

4.1 Damping tile square footage removed will be deducted from the overall total square footage listed in work item 100-00-001.

4.2 CAUTION: Damping tile and epoxy adhesives contain crystalline silicas which are hazardous.

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

1. None.

SSP: NWRMC-502-24 2 of 2 ITEM NO: 636-11-004

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 636-11-005

COAR: 00 PCN: SERV-L051

CMP: NONE

PLANNER: SIMARD, ERIC

BATES, JARED

BOBB, KELLI

MACK, DONALD

SSP: NWRMC-502-24 1 of 2 ITEM NO: 636-11-005

1. SCOPE:

1.1 Title: Main Ballast Tank (MBT) 6 Damping Tile and Adhesive Removal;

accomplish

1.2 Location of Work:

1.2.1 MBT 6

1.3 Identification:

1.3.1 Not Applicable.

2. REFERENCES:

2.1 Standard Items, (FY24)

2.2 607-4674661 Rev J, SSBN Trident Class Sound Damping Installation Details

3. REQUIREMENTS:

3.1 Accomplish a visual inspection of damping tiles located in 1.2.1, using 2.2 for guidance.

3.1.1 Submit one legible copy, in hard copy or approved transferable media, of a report listing the results of the requirements of 3.1 to the SUPERVISOR.

3.2 Remove each existing damping tile and adhesive located in 1.2.1 using 2.2 for guidance.

3.2.1 Remove 2000 square feet of damping tiles.

3.3 Accomplish the requirements of 009-32 of 2.1 for each new and disturbed surface.

4. NOTES:

4.1 Damping tile square footage removed will be deducted from the overall total square footage listed in work item 100-00-001.

4.2 CAUTION: Damping tile and epoxy adhesives contain crystalline silicas which are hazardous.

5. GOVERNMENT FURNISHED MATERIAL(GFM):

5.1 LLTM:

1. None.

5.2 PUSH MATERIAL:

SSP: NWRMC-502-24 2 of 2 ITEM NO: 636-11-005

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 992-10-001

COAR: 00 PCN: SERV-L054

CMP: NONE

PLANNER: PADILLA , FRANK

BATES, JARED

BOBB, KELLI

SSP: NWRMC-502-24 1 of 17 ITEM NO: 992-10-001

1. SCOPE:

1.1 Title: Contractor Facilities; provide

1.2 Location of Work:

1.2.1 Bremerton Naval Complex (BNC)

1.3 Identification:

1.3.1 Not Applicable

2. REFERENCES:

2.1 Standard Items

3. REQUIREMENTS:

3.1 Contractor shall provide the following:

3.1.1 Stackable office trailers able to fit in an area measuring no greater 10 feet by 20 feet

3.1.2 Connex box for tool room measuring no greater than 8 feet by 10 feet

3.1.3 Materials for a 45/90 Hazardous Waste/Material Storage Area measuring no greater than 10 feet by 20 feet

3.1.4 Materials for building all work site containments and

protection that meets the requirements of 2.1

3.1.5 Blast and recovery equipment; ARS Trailer or equivalent

3.1.6 Dehumidification Equipment

3.1.7 Air compressors for blasting and recovery operations

3.1.8 Inline heater

3.1.9 Vacuum

3.1.10 Plural component paint pump and associated equipment

3.1.11 Paint and Methyl Amyl Ketone Thinner (MAK)

3.1.12 Steel blast 50/50 grit

3.1.13 Explosion proof lighting

3.1.14 Flammable storage locker

3.1.15 Paint locker

3.1.16 Breathing air manifolds and associated equipment

3.1.16.1 Provide certified air filtration devices necessary to convert industrial air into breathing air, including all associated breathing air lines, fittings, and hoods/respirators.

3.1.17 Weld machines and welding support equipment

3.2 Submit request for weekday support services 5 working days in

SSP: NWRMC-502-24 2 of 17 ITEM NO: 992-10-001 advance using Attachment A to the SUPERVISOR.

3.2.1 Submit request for larger support services 7 working days in advance using Attachment A to the SUPERVISOR.

3.3 Submit request for bulk plate cutting support services 10 working days in advance using Attachment A to the SUPERVISOR.

3.3.1 Minimum cut dimension must be no less than 4 feet by 4 feet.

3.4 Accomplish the lifting and handling requirements in accordance with Attachment B.

3.5 PSNS & IMF will provide the following equipment/materials and temporary services for USS MICHIGAN Project:

3.5.1 Shower facilities for personnel performing blast and lead work

3.5.2 Staging (planking,ladders,ect).

3.5.3 Non-Filtered vent

3.5.4 Government Furnished Material (GFM) listed in 5.1 for repair work item.

3.5.5 Shop 11 support to cut all material to manageable size. Form all material for welding listed in 5.1

3.5.6 Electrical power and hook-up for contractor furnished

equipment/office space (Single phase 220VAC, 3 Phase 440VAC)

3.5.6.1 3,200 amps of 440 volt power will be available for blast equipment

3.5.7 Industrial (tool) air to within 50 feet from all contractor work sites/areas

3.5.8 Dry-dock lay down area approximately 80 feet by 20 for blast equipment.

3.5.9 PSNS & IMF will provide Pier lay down 1500 square feet located at the north west corner of the dry dock which includes a covered hot work area listed in 3.5.5.

3.5.10 Cover hot work area.

3.5.11 No storage area is permitted on the vessel.

3.6 Submit one legible copy, in approved transferrable media, of a report listing specific equipment dimensions and power needs to the SUPERVISOR within 7 days of contract award.

(V)(G) "STORAGE AND LAYDOWN AREA INSPECTION"

3.7 Accomplish a joint visual inspection with the SUPERVISOR of contractor storage and work areas dockside and in the dry-dock, no later than 5 working days prior to completion of contract. Pier and dry-dock must be cleaned of all contractor material and all waste generated by the work item requirements in this repair availability period.

4. NOTES:

4.1 Government installed air system manifolds require 1/2 inch male Hansen quick disconnect fitting for tool air hose connection.

4.2 Materials listed in paragraph 5 will be utilized for repair work items 123-16-001

SSP: NWRMC-502-24 3 of 17 ITEM NO: 992-10-001

4.3 If there is any growth in work item 123-16-001 shop 11 will need 10 day notice for any cut or forming any material.

4.4 If growth work happens the Michigan project will provide all welding material(GFM)in paragraph 5.1

5. GOVERNMENT FURNISHED MATERIAL (GFM):

5.1 LLTM:

TOTAL

QUANTITY

PROVIDED NAME Of PART

PIECE

NO.

REF

NO.

NATIONAL

STOCK

NO.

REQ

PARA NO.

1. 1 EA HTS (S-1) 2.1 3.5

2. 1 EA HY-80 (S-11) 2.1 3.5

5.2 PUSH MATERIAL:

1. None.

SHIP: USS MICHIGAN (SSGN 727) ITEM NO: 992-10-001

COAR: 00 PCN: SERV-L054

CMP: NONE

PLANNER: PADILLA , FRANK

BATES, JARED

BOBB, KELLI

SSP: NWRMC-502-24 4 of 17 ITEM NO: 992-10-001

SUBJECT: ATTACHMENT B LIFTING ATTACHMENTS FOR CONTRACTOR FURNISHED

EQUIPMENT (CFE)

Ref: a) 29 CFR Part 1926 Subpart H, Materials Handling, Storage, Use and Disposal

Encl: 1) OSHA Requirement and Interpretations

2) Examples of Special Custom Design Lifting Accessories

1. PURPOSE: Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF) personnel must adhere to strict requirements for lifting any equipment using cranes, including contractor furnished equipment (CFE). This document provides requirements for lifting attachments on CFE that will be lifted with government-owned cranes at PSNS&IMF incidental to repair work on ships, vessels and facilities. These requirements also apply to procurement or lease of equipment provided to the government.

NOTE: The requirements below are intended to provide a basic guideline for design of attachment points for equipment provided to PSNS&IMF and includes some of the most commonly overlooked considerations for crane-lifted original equipment manufacturer (OEM) and CFE items. However, this list should not be considered all inclusive. Contractor or OEM fabricated items must meet all applicable industry and OSHA standards.

2. REQUIREMENTS:

2.1 GENERAL REQUIREMENTS APPLICABLE TO ALL LIFTING ATTACHMENT POINTS:

2.1.1 Lift attachments for a four-point lift shall be sized based on either pair of diagonally opposing legs of a four point lifting assembly carrying the entire load for worse case of load distribution with respect to center of gravity. Lift attachments for three-point and two-point lifts shall be sized such that any two points carry the entire load based on worse case load distribution with respect to center of gravity.

2.1.2 The working load limit of each lift point shall take into consideration sling angular tension applied to each lift fitting due to minimum allowed sling angle incorporated into the lift design. Optimum sling angle is 60° with respect to horizontal. Sling angles for lift attachments shall not be less than 45° with respect to horizontal.

2.1.3 Location of lift points shall be symmetrical with respect to the equipment center of gravity and shall be in a common horizontal plane above the center of gravity. Equipment shall lift level, assuming all sling legs are equal length.

2.1.4 Orientation of lift points shall be such that when loaded the direction of force applied to each sling shall be ± 5° within the plane of the lift point (i.e. such as pad-eye or lug).

2.1.5 CFE designed to be lifted using a spreader beam shall be marked or have a placard attached to the equipment depicting the center of gravity and rigging configuration.

SSP: NWRMC-502-24 5 of 17 ITEM NO: 992-10-001

2.1.6 If equipment is intended to be stackable, provisions in the design shall be made to prevent damage to the lift attachments of lower units.

2.1.7 When test is required, test loads shall be held a minimum of two minutes.

2.1.8 All lifting attachment points must accommodate standard rigging gear (e.g., shackles, swivel hoist rings, etc.) If the lift requires use of specialized gear or an involved lifting gear arrangement, the special gear and/or a lift arrangement sketch shall be provided prior to delivery of the equipment for evaluation, approval and lift planning.

2.1.9 Swivel hoist rings, weld-on pivoting links, eye-bolts, turnbuckles, swivels, bolt-on pad-eyes, and similar rigging accessories are not suitable for extended outdoor use in a marine environment. These and similar types of rigging accessories shall not be used as aftermarket lifting attachment points unless specified in procurement documents. When swivel hoist rings are specified as lift attachments in procurement specifications, those shall meet all OEM requirements for thread engagement, material strength, mating to flat surfaces and perpendicular threaded holes.

2.1.10 Notify the project team 7 working days prior to delivery of CFE to allow for lift planning.

Submit an advance copy of any lift arrangement, sketches and specialized lifting gear that will be used along with delivery notification.

2.2 INTEGRAL LIFTING ATTACHMENT POINTS: Lifting accessories are lifting attachment points designed specifically for and fabricated as part of mass produced, commercially available original equipment manufacturer (OEM) items such as lugs, integral pad-eyes (i.e., not bolt-on), trunnions, lifting blinds, ISO container corner fittings and holes (threaded and unthreaded) that facilitate attaching rigging gear to the load are considered integral to, or part of, the load. These are suitable for use at PSNS &IMF provided the attachment points accommodate common rigging gear (e.g., shackles, swivel hoist rings, wire rope pendants/grommets, etc.) and comply with all applicable ASME visual inspection standards.

2.3 CUSTOM DESIGNED LIFTING ATTACHMENT POINTS: Custom design lifting accessories are lifting attachment points installed on equipment of unique design (i.e., not mass produced), as well as lifting attachments retro-fitted after mass produced item fabrication. Custom design lifting accessories shall comply with section 1926.251(a)(4) of reference (a).