quality assurance program
DESCRIPTION
QUALITY ASSURANCE PROGRAM. STATE the duties, responsibilities, and qualification requirements of the following personnel in relation to Quality Assurance: CO XO DHs Division Officer Work Center Supervisor Craftsman Quality Assurance Officer Quality Assurance Inspector NTD Examiner - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/1.jpg)
QUALITY ASSURANCE PROGRAM
![Page 2: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/2.jpg)
ENABLING OBJECTIVES• STATE the duties, responsibilities,
and qualification requirements of the following personnel in relation to Quality Assurance:
• CO• XO• DHs • Division Officer• Work Center Supervisor• Craftsman• Quality Assurance Officer• Quality Assurance Inspector• NTD Examiner• NTD Inspector
• DESCRIBE facets of Technical Work Documents including:
• Maintenance Procedures• Formal Work Packages• Controlled Work Packages
• DESCRIBE the purpose of a departure from specification.
• STATE the purpose, conduct, and periodicity of a Quality Assurance Program audit.
![Page 3: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/3.jpg)
REFERENCES
• JOINT FLEET MAINTENANCE MANUAL (JFMM)• COMFLTFORCOMINST 4790.3 Rev A Ch 3 (VOL V)
![Page 4: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/4.jpg)
HISTORICAL PERSPECTIVE
•10 APR 1963: USS Thresher (SSN-593)• Sea Trials off Maine coast• Likely Seawater System Piping Failure • Flooding Casualty• Lost all hands
•Result: SUBSAFE
![Page 5: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/5.jpg)
•28 JAN 1986: Space Shuttle Challenger• Catastrophic explosion• Known O-ring erosion to blame• Seven astronauts lost
•Result: Heightened QA Awareness
HISTORICAL PERSPECTIVE
![Page 6: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/6.jpg)
•30 OCT 1990: USS Iwo Jima (LPH-2)• Completed foreign contractor SSTG work• Improper nuts/studs used on SSTG root valve bonnet
fasteners provided by S/F.• Steam line rupture kills 10
•Result: QA Manual• Removal of all Black Oxide Coated Brass Threaded Fasteners (BOCBTF)
HISTORICAL PERSPECTIVE
![Page 7: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/7.jpg)
Quality Assurance
• Systematic review of Quality Control records and all production actions which will provide adequate proof and confidence that work performed or material manufactured will perform as designed & there is documentary evidence to this effect
![Page 8: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/8.jpg)
Quality Assurance
•Procedures and Guidance to Ensure:• PASS - FAIL• Quality the first time• Operator confidence in equipment• Maintenance personnel are responsible for the quality of their
work•Poor quality = Rework
• Wasted time & money• Potentially dangerous operations• Frustrated sailors
![Page 9: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/9.jpg)
Commanding Officer
• Designate a QAO in writing• Approve Technical Work Document for Nuclear
repairs• Certifies all QA personnel qualifications (except
CV/CVN)• Review and sign MOA with repair activity for
Nuclear or Level I work.• Approve DFS requests while at sea
![Page 10: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/10.jpg)
Executive Officer
• Monitor QAO’s administration of programs• Spot check of QA training by attending/monitoring
training.• Provide command level authority for QAO• Assign Asst QAO
![Page 11: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/11.jpg)
Department Heads
• Verify sufficient Quality Control Inspectors (QAI) and Controlled Material Petty Officers (CMPO)
• Participate in QAI and QA Supervisor (QAS) oral boards
• Review/Approval for opening and closing Formal Work Packages (FWP) and TWD
• Review DFS for technical accuracy
![Page 12: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/12.jpg)
Division Officers
• Review TWD/FWP as required• Verify controlled work accomplished IAW CWP• Maintain welder and brazier qualifications• Ensure assigned personnel perform QA
surveillance, qualifications and training
![Page 13: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/13.jpg)
Work Center Supervisors
• Review and ensure FWP complete• Prepare TWD when Lead Work Center• Ensure all controlled work accomplished IAW CWP• Ensure proper work authorization prior to starting work• Ensure only qualified ship’s force members accomplish
work• Ensure only material specified in applicable instructions
ordered and installed• Initiate Departure From Specification (DFS) when required
![Page 14: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/14.jpg)
Craftsman
• Perform maintenance IAW approved procedures• Initiate DFS• Ensure Test, Measuring and Diagnostic
Equipment is calibrated
![Page 15: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/15.jpg)
Quality Assurance Officer
• Administers the QA program• Reviews TWD/FWP as required• Verifies testing requirements and OQE met• Maintains completed CWPs, QA assessments, surveillance
and deficiency corrections and controlled material.• Review DFS for accuracy prior to Department Head• Maintain file of DFSs• Ensure QA training is conducted• Implement formal qualification program for QAIs, CMPOs and• Conduct Oral qualification interviews for QAIs, CMPOs and
certifiers
![Page 16: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/16.jpg)
Quality Assurance Inspectors
• Verify work completed and sign documentation• Verify “Material ID and Receipt” (QA Form 2)
tags correct• Verify work and material meets requirements• Ensure TMDE calibrated• Report all discrepancies to DH and QAO via
CoC, ensure resolved before work continues• Review DFS and forward to DivO and QAO
![Page 17: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/17.jpg)
Non-Destructive Test Examiner
• Designated in Writing by CO• Ensures submittal of reports of certification• Schedule and administer NDT Inspector surveillance• Approve and qualify activity NDT procedures• Train, certify and monitor NDT Inspectors• Schedule eye exams for NDT Inspectors• Maintain qualification records for NDT
Inspectors and welders
![Page 18: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/18.jpg)
Non-Destructive Test Inspectors
• Verify CWP for NDT inspection accuracy• Ensure NDT inspections completed correctly• Ensure equipment used calibrated• Monitor welder quals if no NDT Examiner assigned
![Page 19: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/19.jpg)
TECHNICAL WORK DOCUMENTS
• 3 Types of TWDs• Maintenance Procedures (MPs)• Formal Work Packages (FWPs)• Controlled Work Packages (CWPs)
![Page 20: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/20.jpg)
•TWD required for Repairs of:• Propulsion train repair• Gas Turbine repairs (gas path, gearbox, bleed air)• Freon systems• FMA non-nuclear controlled work req hydro test• Flammable liquid systems• Electric motor rewind• Main Propulsion or Generator Turbines• Aux Turbines & Pumps• Boilers & Diesels• Level I systems• Etc…
TECHNICAL WORK DOCUMENTS
![Page 21: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/21.jpg)
Maintenance Procedure
•Maintenance Procedure (MP)
![Page 22: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/22.jpg)
Formal Work Package
• Coordinates for a selected maintenance task, that does not fall under Level I work:
• Materials required• Initial conditions• MP• Test and inspections• System restoration
![Page 23: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/23.jpg)
Formal Work Package
•Formal Work Package (FWP)
![Page 24: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/24.jpg)
Controlled Work Package
• Required when higher authority requires record of repairs/maintenance on:
• Level I systems/components• SUBSAFE• Nuclear
![Page 25: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/25.jpg)
NON-NUC, SURFACE, LEVEL I SYSTEMS
• Main Steam & Catapult Steam (including branch piping) > 775F
• Gaseous O2 Systems
• O2N2 Systems
• Controlled Material only• must be identified, verified, and regulated through
the manufacturing, installation, or repair process
![Page 26: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/26.jpg)
Controlled Work Package
•Controlled Work Package (CWP)
![Page 27: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/27.jpg)
DEPARTURE FROM SPECIFICATIONS
(DFS)
•Mechanism used to document and resolve a lack of compliance with any authoritative document, plan, procedure, instruction, etc.
•Ships request them•Approved by:
• NAVSEA• TYCOM• ISIC
![Page 28: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/28.jpg)
DFS CLASSIFICATION
•MAJOR or MINOR•TEMPORARY or PERMANENT
![Page 29: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/29.jpg)
MAJOR DFS
•Major DFS is one that affects:• Performance• Durability• Reliability or Maintainability• Interchangeability• Effective use or operation• Weight or appearance (if a factor)• Health or safety• System design parameters such as schematics, flow, P, T, etc• Compartment arrangement or function
•Requires TYCOM and/or NAVSEA approval
![Page 30: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/30.jpg)
MINOR DFS
•Minor DFS is any DFS which is NOT a Major DFS•Minor DFS is approved by ISIC, TYCOM or NAVSEA
• Often based off previously approved, precedent setting DFS
![Page 31: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/31.jpg)
QA RECORDS
•CWP Log• Keep for life of the ship
•CWPs• Stored onboard for 3 years, then moved to shore• Keep unique references with the CWP• Retain all OQE enclosures (QA Forms)
•FWPs• Record not required
![Page 32: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/32.jpg)
QA RECORDS
•Qualification• Master list of qualified personnel• Qual file for each person (date qualified + qual test results)
•DFS• Outstanding DFS
• Serialized index and copy of DFS• Cleared DFS for 24 months• Approved, permanent DFS
![Page 33: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/33.jpg)
QA Audit
• Units should conduct internal AQ surveillance periodically
• ISICs will audit unit QA Programs during training cycle
• Ensures compliance with QA procedures and standards
![Page 34: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/34.jpg)
WHEN DO YOU NEED TO SUBMIT A DFS?
• WHENEVER YOU HAVE A LACK OF COMPLIANCE WITH ANY AUTHORITATIVE DOCUMENT, PLAN, PROCEDURE, INSTRUCTION, ETC..
![Page 35: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/35.jpg)
Welding and Brazing Quals
![Page 36: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/36.jpg)
• NSTM 074 VOL 1 WELDED ALLIED PROCESSES
• NSTM 074 VOL 2 NDT PROCEDURES
• NSTM 074 VOL 3 GAS FREE ENG.
REFERENCES
• MIL STD 278F (SH) WELD & CASTING STANDARDS
• MIL STD 248D WELD&BRAZ PROC. & PERF. QUALIFICATION
• MIL STD 22D WELD JOINT STD
![Page 37: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/37.jpg)
ENABLING OBJECTIVES
• STATE personnel responsibilities • DESCRIBE the requirements to obtain and maintain
welding/brazing qualifications• STATE the safety precautions related to welding• DESCRIBE types of NDT processes
![Page 38: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/38.jpg)
RESPONSIBILITIES
• CO: ensure compliance • XO: ensure page 13 entries are reviewed and entered into
service record
• CHIEF ENGINEER:• Review welder’s log semi-annually for validation of NEC’s• Review & process pg 13 entries• Ensure proper NDT procedures are carried out on any critical
welds
![Page 39: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/39.jpg)
RESPONSIBILITIES
• DCA• Maintain welders qualification log• Ensure welders receive annual eye exam• Arrange for maintenance of quals with RMC, tender,
shipyard• Submit page 13 entries as required in NSTM 074 vol 1
![Page 40: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/40.jpg)
RESPONSIBILITIES
• ‘R’ division LPO:• Maintain welders’ working log: process used, filler
material, base material, and position.• Supervises on-the-job safety• Inform DCA of qual status
![Page 41: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/41.jpg)
WELDER QUALS
• Initially pass written exam with score of 75% or greater
• All qualifications and re-qualifications shall be completed as expeditiously as possible
• Complete welder school for NEC 4955• Quarterly requal done by Divo
• Demonstrate the process and inspect the test assembly (visual and NDT)
• Annual eye exam
![Page 42: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/42.jpg)
BRAZER QUALS
• No NEC for brazers• Individual activity responsible for validating qual• Quarterly requal done by DivO
• Demonstrate the process and inspect the test assembly (visual and NDT)
• Annual eye exam
![Page 43: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/43.jpg)
So what’s the difference?
• Soldering – joining metal with a filler of melting point <800 deg
• Brazing – joining metal with a filler of melting point >800 deg
• Welding – joining metal, with or without a filler, by melting the two pieces together
![Page 44: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/44.jpg)
SAFETY PRECAUTIONS
• Proper grounding of welding machine• Do not wrap welding leads around top of welding
machine while in use• Wear proper respirators• Adequate ventilation & remote ducting• Flash curtains and black paint on bulkheads
![Page 45: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/45.jpg)
SAFETY PRECAUTIONS CONT…
• Helmets with proper goggles• Select proper shade for goggle• Fire watches properly attired, too
• Fire watches qualified and in all required places• Leathers worn to protect skin
![Page 46: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/46.jpg)
NON-DESTRUCTIVE TESTING
• VISUAL (VT)• DYE-PENETRANT (PT)• MAGNETIC PARTICLE (MT)• ULTRASONIC TESTING (UT)• RADIOLOGICAL TESTING (RT)
![Page 47: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/47.jpg)
SUMMARY
• Quality Assurance ensures ALL work and maintenance complies with standards that will ensure safe operation of equipment
• QA audits ensures compliance to these standards
• IMA performs initial qualifications on welders and brazers; division officers maintain these records
![Page 48: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/48.jpg)
What is the NEC required for Welding?
• 4955 - HP Plate /Pipe Repair
Questions
![Page 49: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/49.jpg)
How often must a welder/brazer have an eye exam?
•Annually
Questions
![Page 50: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/50.jpg)
LIST 5 TYPES OF NDT:• VISUAL• DYE-PENETRANT• MAGNETIC PARTICLE• ULTRASONIC (ULTRASOUND)• RADIOGRAPHY
Questions
![Page 51: QUALITY ASSURANCE PROGRAM](https://reader036.vdocuments.site/reader036/viewer/2022062309/568158d6550346895dc61dd1/html5/thumbnails/51.jpg)
QUESTIONS?