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QUALITY ASSURANCE PLAN FOR
PIPE
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Sr. No.
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Stages Of Inspection
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Inspection By Third Party /
Client's Representative
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I.
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RAW
MATERIAL IDENTIFICATION
and Check testing
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Putting
stamps on identified Pipes and Samples and sending samples to Govt. approved
Lab.
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Dimensional
& visual checking
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At random
or as desired by third party Inspector / By client's representative &
verification of Manufacturer's test Certificate
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Chemical
Analysis
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Witnessing
of Tests & verification of Test Report
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Physical -
Tensile Test & Micro Test
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Witnessing
of Tests & verification of Test Report
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II.
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Acceptance
of Materials
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Putting
final identification mark on Pipes and issuing of Despatch Clearance
Certificate
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QUALITY ASSURANCE PLAN FOR WELDED PIPES
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Sr. No.
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Stages Of Inspection
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Inspection By Third Party /
Client's Representative
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I.
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RAW
MATERIAL IDENTIFICATION and
Check testing:-
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Putting
Stamps on identified Raw materials and samples and sending samples to Govt.
approved Lab
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Dimensional
& Visual checking
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At random
or as desired by Third Party Inspector / By client's representative
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Chemical
Analysis
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Witnessing
of Tests & Verification of Test Report
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Physical :
Tensile Test & Micro Test
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Witnessing
of Tests & Verification of Test Report
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Stamp
Transferring
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Only if
test conforms to your specification
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II.
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Submission
of : WPS
PQR
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Approved by
Third Party / Client.
Witnessed by Third Party Client
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WELDERS
PERFORMANCE TEST
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Verification of Approved Lab Test Certificate
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Filler Wire
/ Welding Rod
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Chemical
Analysis to be carried out /M.T.C. to be verified
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III.
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D. P. Test
(a) 100 % Root Run
(b) 100 % Final Weld
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To be
witnessed by Inspector
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Radiographic Examination for 10% Weld joints or as desired by Customer /
Inspector
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X- Ray
Films and Test Reported to be verified
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Hydro Test
(On Random samples)
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Test
reports to be verified
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Pickling
and Passivation
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Report
shall be submitted to Inspector
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IV.
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Tensile
Test on the welded portion, Micro Test on The weld effected area
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To be
witnessed and Reports to be verified
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Flattening
Test of finished pipe
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To be
witnessed and Reports to be verified
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V.
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Final
Inspection
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Dimensional
check & Visual Inspection
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VI.
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Acceptance
of Materials
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Putting
final acceptance mark on the materials and
etching / stenciling and issuing of / dispatch
Clearance Certificate
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QUALITY ASSURANCE PLANS
FOR 2 HALVES WELDED PIPE FITTINGS FOR STAINLESS STEEL, ALLOY STEEL & CARBON
STEEL
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Sr. No.
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Stages Of Inspection
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Inspection By Third Party /
Client's Representative
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1.
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RAW
MATERIAL : Identification and
Check testing
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Stamping on
identified Raw Materials and samples and sending samples to Govt. approved
lab
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2.
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DIMENSIONAL
& VISUAL CHECKING
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At random
or as desired by Third party inspector / by client's Representative
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3.
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CHEMICAL
ANALYSIS
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Witnessing
of Tests & Verification of Test Report
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4.
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PHYSICAL :
Tensile Test
Micro Test
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Witnessing
of Tests & Verification of Test Report
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5.
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STAMP TRANSFERRING TO TEMPLATES
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Only if the
Tests confirms to order specifications
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6.
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SUBMISSION
OF : WPS
PQR
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Approved by Third Party / Client Witness by
Third party client
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7.
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WELDERS
PERFORMANCE TEST
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Verification of Approved Lab Test Certificates
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8.
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FILLER WIRE
/ WELDING ROD
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Chemical analysis to be carried out / M.T.C. to
be verified
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9.
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D. P. TEST
(a) 100 % Root Run
(b) 100 % final weld
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To be
witnessed by Inspector
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10.
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RADIOGRAPHIC EXAMINATION FOR 10 % WELD JOINTS OR
AS DESIRED BY CUSTOMER / INSPECTOR
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X - Ray
films and Test Report to be verified
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11.
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Tensile
Test on the Welded portion Micro Test on the weld effected area
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To be
witnessed and reports to be verified
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12.
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HEAT TREATMENT & SOLUTION ANNEALING
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As desired
by client / Third Party Inspection Agency
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13.
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PICKLING AND PASSIVATION FOR S.S.
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Report
shall be submitted to Inspector
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14.
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SHORT BLASTING, OILING / WARNISHING AND PAINTING
FOR A.S. & C.S.
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Visual
Inspection
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15.
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MARKING
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Etching /
Punching of size, sch, specn. & heat No.
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16.
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FINAL
INSPECTION
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Dimensional
check & Visual inspection
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17.
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ACCEPTANCE
OF MATERIALS
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Putting final Acceptance Identification Marks
and issuing of Despatch Clearance Certificate
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