Flare Stack Inspection and Test Plan

This article provides you with sample flare stack inspection and test plan. This is draft flare stack and you need to modify it to meet your PO requirements.

Flare Stack Inspection and Test Plan TaskVendorTPI InspectionClient
Pre-inspection meeting, when specified by Purchaser/OwnerHHH
(Flare Tip)---
Mill test reportsHRR
Materials identifications and markingsHRR
WPS/PQR, Welders qualifications (records or welder's list)HRR
Weld preparation and fit-upHSR
Liquid penetrant exminationHRR
Execution of major repairs, when issued NCRHHR
Visual and dimensional inspection during fabricationHWR
Surface preparation prior to painting, coating, liningHSR
Painting, coating, preservation, lining, pickling & passivatingHSR
(Gas Seal)---
Mill test reportsHRR
Materials identifications and markingsHWR
WPS/PQR, Welders qualifications (records or welder's list)HRR
Weld preparation and fit-upHSR
Liquid penetrant exminationHRR
Execution of major repairs, when issued NCRHHR
Leak testHHR
Visual and dimensional inspection during fabricationHWR
Surface preparation prior to painting, coating, liningHSR
Painting, coating, preservation, lining, pickling & passivatingHWR
(Stack Riser)---
Mill test reportsHRR
Materials identifications and markingsHWR
WPS/PQR, Welders qualifications (records or welder's list)HRR
Weld preparation and fit-upHSR
Non-destructive testing (RT, UT, MT, PT when applicable)HSR
Execution of major repairs, when issued NCRHHR
Visual and dimensional inspection during fabricationHSR
Surface preparation prior to painting, coating, liningHSR
Painting, coating, preservation, lining, pickling & passivatingHWR
(Knock-Out Drum, Seal Drum) as per pressure vessel ITP---
(Utility Pipings)---
Mill test reportsHRR
Materials identifications and markingsHWR
WPS/PQR, Welders qualifications (records or welder's list)HRR
Weld preparation and fit-upHSR
Liquid penetrant exminationHRR
Visual and dimensional inspection during fabricationHSR
Surface preparation prior to painting, coating, liningHSR
Painting, coating, preservation, lining, pickling & passivatingHWR
(Pipe Supports, Hangers)---
Visual and dimensional inspection during fabricationHSR
Painting, coating, preservation, lining, pickling & passivatingHSR
(Steel Structure)---
Mill test reportsHRR
Materials identifications and markingsHWR
WPS/PQR, Welders qualifications (records or welder's list)HRR
Weld preparation and fit-upHSR
Visual and dimensional inspection during fabricationHSR
Surface preparation prior to painting, coating, liningHSR
Painting, coating, preservation, lining, pickling & passivatingHWR
(FFG Local Panel)---
Visual and dimensional inspectionHWR
Function TestHHR
Painting, coating, preservation, lining, pickling & passivatingHWR
(Thermocouple)---
Calibration reportHRR
Visual and dimensional inspectionHWR
Painting, coating, preservation, lining, pickling & passivatingHWR
(Air Craft Warning Lamp and Local Panel)---
Visual and dimensional inspectionHWR
Function TestHHR
Painting, coating, preservation, lining, pickling & passivatingHWR
(General)---
Final visual inspection (including Painting (if applicable), coating, preservation, lining, picking, nameplate, tagging, marking, and Aux items like spare parts, bolts, etc.)HHR
Documentation review prior to release at local shop (Final activity of Technical Inspection)HHR
Pre-shipment InspectionHHR

Flare Stack Inspection and Test Plan Note:

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)


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