| STEP |
WHO |
WHEN |
INFO TO
USE |
WHAT TO
DO |
RESULTS |
| 1 |
QC Supervisor/QC
Inspector |
Upon verifying and
determining a need for Magnetic Particle
Inspection (MPI) testing or per customer's
request |
Personal observation;
Customer Specifications;
Traveler |
Verify Magnetic
Particle Inspection is required, and place a
Yellow Tag labeled "Ready for Magnetic
Particle Inspection" inside container; take
parts to staging area in Post Forge; notify Post
Forge Supervisor or Post Forge Leadman of need
for Magnetic Particle Inspection; if traveler
does not have Magnetic Particle Inspection step
have QC Supervisor or Post Forge Supervisor add
step as required. |
Parts tagged with a
Yellow Tag; Post Forge Supervisor/Leadman
notified; Magnetic Particle Inspection step added
to Traveler if not already
there. |
| 2 |
Post Forge
Supervisor/Leadman |
Upon notification that
parts need Magnetic Particle
Inspection |
Tagged parts; Customer
Specifications, Traveler |
Add Magnetic Particle
Inspection steps to traveler if required;
schedule parts to be
inspected. |
NDT Level II notified
that job scheduled for Magnetic Particle
Inspection scheduled and noted on
Traveler. |
| 3 |
NDT Level
ll |
Upon notification that
parts need Magnetic Particle
Inspection |
The part's
identity, use, material, photo, print or actual
part; Customer Specifications (if present);
earlier Technique Sheet (if
present) |
Verify that there is a
Technique Sheet available; if there is not a
Technique Sheet for the job, develop a Technique
Sheet based on latest revision of ASTM E 1444,
Traveler information or Customer Specifications;
submit Technique Sheet to NDT Level III; if a
Technique Sheet exists continue with the
inspection process. |
Technique Sheet
developed if required or Technique
Sheet assigned; inspection scheduled and
noted on Traveler |
| 4 |
NDT Level
III |
Upon receiving
Technique Sheet |
Technique Sheet;
personal knowledge |
Review Technique Sheet
for completion; make any needed corrections, sign
approval; forward to QA
Manager. |
Technique Sheet
reviewed, corrections made; approval made;
forwarded to QA Manager. |
| 5 |
QA
Manager |
Upon receiving
Technique Sheet |
Technique
Sheet |
Scan Technique Sheet
into system. |
Technique Sheet
scanned. |
| 6 |
NDT Level
II |
When inspection of
parts is scheduled |
Traveler; Technique
Sheet; Customer Specifications (if present);
Trinity Forge Non Destructive Testing
Specification |
Conduct examination
per Technique Sheet, looking for relevant
indications (unless specified differently by the
customer's specification or Traveler none of
the following will be acceptable: any relevant
indication 3/16" or longer, no more than 10
relevant indications in any 6 sq. in. area, four
or more relevant indications in a line separated
by 1/16" or less edge to edge, no relevant
indications in pressure contact sealing
surfaces); taking any questions to NDT Level III;
fill out Magnetic Particle Inspection Log; if
Traveler requires examination to be certified,
work with QA Manager to fill out NDT
Certification Form then sign it and forward to QA
Manager. |
Inspection completed
and scanned into Magnaflux scan file; parts
inspected and results recorded on Magnetic
Particle Inspection Log; if certification is
required Non Destructive Certifications completed
and forwarded to QA Manager. |
| 7 |
NDT Level I or NDT
Level II Inspector, QC
Supervisor |
When parts are
inspected and found to need
rework |
Red Tag for rework of
parts; Green Tag for parts ready to
ship |
Mark parts to show location of
indications that they need rework; place parts
in bin marked with Red Tag for rework; place
good parts in bin with ready to ship Green
Tag; when all parts are good continue with
Production Floor Traveler steps.
QC Supervisor to
make a sample of rework part, tag it as sample
part and place in rework bin for Post Forge
Helper to use as sample for conducting
rework.
NOTE: Be
extremely careful not to mix rework parts with
good parts. |
Parts marked with
location of indications that rework is needed,
placed in bin labeled with rework Red Tag; sample
part for rework placed in rework bin; good parts
placed in bin labeled with ready to ship Green
Tag. |
| 8 |
Post Forge
Helper |
Upon receiving parts
from Magnetic Particle Inspection labeled with
rework Red Tag |
Sample rework part
labeled by QC Supervisor, bin with parts marked
with rework Red Tag |
Rework parts in
accordance with sample part; place rework parts
in new parts bin labeled with ready for Magnetic
Particle Inspection Yellow Tag; continue with
process until all indications are completely
reworked; if deemed scrap fill out Scrap Report
and enter in M2M. |
Parts reworked and
tagged; Scrap Report filled out; scrap entered in
M2M. |
| 9 |
QA
Manager |
Upon receipt of
completed NDT Certification |
NDT
Certification |
Verify that the
certification has been completed per this TOP;
e-mail Post Forge Supervisor that the NDT
Certification has been reviewed and approved;
issue certification to customer per TOP-ORDER and
file NDT Certification traceability copy on
server. |
Post Forge Supervisor
notified that NDT Certification was approved; NDT
Certification submitted to customer with copy on
server for traceability
purposes. |
