Strainer Inspection and Test Plan

This article provides with you a draft strainer inspection and test plan but you need to modify this Strainer ITP to meet your requirements.

This ITP is not addressing the construction code, acceptance criteria and required quality control documents. These information must be taken from your purchase order and included in this ITP.

Strainer Inspection and Test PlanVendorTPI InspectionClient
Strainer mill test reports including impact test and non-destructive test, when specifiedHHR
Strainer material identification and markingsHWR
Strainer WPS/PQR, Welders qualifications (records or welder's list)HRR
Strainer weld preparation and fit-up, back chip inspectionHSR
Strainer execution of major repairs, when issued NCRHHR
Strainer visual and dimensional inspection prior to heat treatment, when applicableHWR
Strainer heat treatment record review, when applicableHHR
Strainer alloy verification, when specifiedHSR
Strainer ferrite check for weld, when specifiedHSR
Strainer Non-destructive testing (RT, UT, MT, PT when applicable)HSR
Strainer review of radiographs, when applicableHWR
Strainer production weld test, when requiredHWR
Strainer hardness measurements in final condition, when specifiedHWR
Strainer visual and dimensional inspectionHWR
Strainer surface preparation prior to painting, coating, liningHWR
Strainer final visual inspection (including Painting (color & thickness), coating, preservation, lining, picking, nameplate, tagging, marking, and Aux items like spare parts, bolts, etc.)HHR
Strainer documentation review prior to release at local shop(Final activity of Technical Inspection)HHR
Strainer Pre-shipment InspectionHHR

Strainer Inspection and Test Plan Points

H: Hold Point implies that relevant production activities shall not proceed until the continuation of work is permitted by Purchaser. (Notification req'd)

W: Witness point implies that Purchaser intends to witness the designated inspection feature. If Purchaser decides not to witness the relevant feature, production can proceed without permission of Purchaser. (Notification req'd)

S: Witness, but spot check basis. Initial operation will be witness point and subsequent operation will be witnessed at discretion of Purchaser considering the results of previous inspection. (Random Inspection : Notification not req'd)

R: Review inspection & test records (Notification not req'd)

This ITP is a primary draft and you must work and complete it. You may also review the Pressure vessel inspection and test plan article to complete this ITP.


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