Welding Coordination

7/16/2019 Welding Coordination

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Firma Name WELDING

COORDINATION – QA/QC

Doc. nr. :Date :Page:

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Welding is a particular process, that requires coordination of all activities.This document defines the tasks and responsibilities from everyone who isinvolved in the welding process.

Guideline for this document are the following standards :-EN ISO 14731 Ann. B Welding Coord.; tasks and responsibilities-ISO 3834-1 Ann. A Quality Requirements for fusion welding of metals-DIN18800-7 El. (1303) “Werkseigene Produktionskontrolle”

Responsible Internal Production Control : LORELINE PIRA

NR ACTIVITY BY WHOM DOCUMENTATION

1 CONTRACT REVIEW

1a

General

-incl. kick off meeting to hand over the project Sales→

ProL(present : Sales, ProL, Eng, Prod, Purch, KwalM, Erect)

-ComD→ProL→BDir

-ProL-KwalM

-VER-01-F1 to be filled in and signed + letter to client

-project sheet / projectblad PRL-01-F1-standard QIP csm

1bIf applicable :-specific requirements conc. welding-specific other QA/QC requirements

-LasC-KwalM

in : ProL makes copy requir. for LasC and/or KwalMout : Welding Matrix (and/or W. Plan) to KwalM & LasV & Clientout : project specific QIP to ProL/ENG/AANK/PROD/MON

2 TECHNICAL (DESIGN) REVIEW INCL. CHOICE MATERIAL GRADES

2a-choice material grade to EN 10025-..., EN 10210/10219incl. suppl. requirements (Z-qual., UT-doubling, ...)-weld design (BW-FW-PPW) & location

IngO + HEng out : design doc, on drawings, listings

2b-ordering materials acc. to 2a incl. cert. to EN 10204

(2.2, 3.1, 3.2)ProjEng + HEng

in: ENG-04 + EN-NEN-DIN Keuze staalkwal.out: PRL-01-F1 (ProL) to all techn. departmentsout: material ordering list (ProjEng) to HAank ; reception of mat.cert.

2c -choice weld process & design weld details incl. bevels, ... ProjEng + LasCin : LAS-LASVOORBEW = weld preps for several W. proc.out : general-, production- & erection drawings

2d-choice accept. level (B, C, D) for welds to EN ISO 5817-choice W. consumables, incl. mat. cert. to EN 10204

-LasC-LasC + Aank

-on drawings (ProjEng) + in Welding Matrix (LasC)-in Welding Matrix; specialties : e-mail to Aank



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3 SUBCONTRACTING

3a -choice subcontractor for production part (incl. welding)-follow up execution DirProj + ProLProL + LasC or LasV -subcontract INK-WB-41/-42-F-inspection report

3b-choice subcontr. for ext. (N)DT on welds, W. procedures, ...-invite operator to do NDT at Hamont / on site

LasCProdDir-LasV/ LasC

Year contract to MMEMME-report

4 WELDING- & INSPECTION PERSONNEL

4aWelders & Welding operators-organisation and records-training and witnessing of test pieces

LasCLasV (+LasC)

-Qual. records to EN 287-1, EN 1418, EN ISO 14555, AWS,...-Welders List LAS-LASSERSLIJST + storing test pieces for 3 Years

4b-Welding Coordination-Welding supervision on the floor

LasCLasV

-EWE-certificate-WELD-VT+PT by LasV + 1 eye-test/Yr + training by LasC

4c

(N)DT of welds :-VT on ongoing fabrication(before-during-after welding)-PT, macro-RT, UT, MT, macro

LasVLasV or MMEMME (ext. organ.)

-Cert. CSM : eye-test, internal education, experience-Cert. No 0301/95394 = PT level 2 (EN 473) or MME-cert. level-MME-cert.

5 WELDING – WELDING DOCUMENTS – IDENTIFICATION DURING WELDING

5aStorage / Choice correct welding consumables shop / siteChoice correct welding sequence if applicable

LasV / LasV / LasCLasC

Weld Matrix (specific) or LAS-LASTOEVOEGSTOFFENWeld Plan

5bDraw up WPS’s to cover the weld activitiesQualify new PQR’s to cover the WPS’s

LasC + LasVLasC + Welder +MME

WPS’s that cover the weld activitiesPQR’s that cover the WPS’s

5c Identification of BW’s during process Welders stamp Welder’s nr (C...) on NDT-report for prolongation of Qual. records

6 EQUIPMENT & CALIBRATION

6aPossession of suitable production equipment for prefab,welding, lifting, testing, transport,storing facilities, ...incl. safety equipment & protective clothes

ProdDir

PrevAdv

PRO-WB-20 Facilities AchelPRO-WB-21 Facilities Hamont... List Safety Materials

6b Equipment maintenance OndV

6c Calibrat ion of measuring, inspection & test ing equipment KaliVKWH-04 p 26Calibration reports



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7 QUALITY CONTROL, OTHER THEN WELDING

7a

Production Achel :

-reception of incoming steel and shop primer -prefab. Elements with acceptable tolerances-control of shop blasting & thickness weld primer

MagSt/painter Every worker Painter/blaster

Signing off order noteStamping off production listDaily test plate (stored for 2 weeks)

7b

Production Hamont :-reception of incoming steel and parts from subcontractors-dimensional control during production-dimensional control of complicated structures

QCHamEvery worker + foremanForeman

Signing off order noteStamping off drawing + checklist PRO-02-F1Dimensional report + checklist PRO-02-F1

7c

Painting Hamont :-reception of paint-control of environmental circumstances before start-control wet layer thickness & quality during painting-control average dry film thickness after each layer

Paint foremanPaint foremanEvery painter + foremanforeman

Signing off order notePRO-03-F1/Layer thickness print outs + checklist PRO-02-F1

7d Erection on site :-erection in accordance to ENV 1090-1 foreman PRL-01-F5 and PRL-01-F6

8 NCR IF REQUIRED QUALITY CAN’T BE ACHIEVED

8a -deviations on incoming steel MagSt/HProdA Extra remark on order note

8b -deviations on incoming welding consumables LasV/Aank Extra remark on order note

8c -deviations on production parts from Hamont Client/ProL/foreman NCR KWH-08-F1

8d -deviations on parts from subcontractors Client/ProL NCR KWH-08-F1

8e -deviations on erected parts Client/HMon NCR KWH-08-F1

9 QUALITY RECORDS – END DOCUMENTATION KwalM Kept in archive for >= 10 Years

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Welding Coordination