Johannes Christoffel Greyling holds a Certificate of Proficiency demonstrating his skills in fusion welding inspection. He passed the CSWIP-Wl-6-92 examination in July 2015 and is certified as a Welding Inspector through December 10, 2020 in accordance with CSWIP and ISO 17637 standards for visual testing of fusion-welded joints. The certificate was issued by TWI Certification Ltd on May 5, 2016.

1. Certiflcate
of Proflciency
Johannes Christoffel Greyling
Date of bifih 27 October 1982
has demonstrated proficiency
lnspector in accordance with
CSWIP-Wl-6-92, 1 3th Edition
examination date.
PUKAS
PERSONNEL
CTRTIFICATION
o%
BS EN ISO 17637:2011 lVon-destructive testing of welds,
visual testing of fusion-welded joints.
CSWIP CERT NO 107096
This is to certify that:
Date of issue
Date of expiry
5 May 2016
in fusion welding inspection as a Welding
CSWIP requirements published in Document
July 2015
JOHANNES CHRISTOFFEL GREYLING rw certification Ltd
Granta Park, Gt Abington
10 DeCember 2020 WELD|NG tNspEcroR
Expiry Date: 10 12 2020
This cafd is the propetty of TM Cefiifidion Ltat and must be sufiqdere<! on hmnd.
ft is not vali<t without the orficiat CSWtp @rtificde.
Signed fr ' B,a.,i
(For CSWIP)
Cambridge, CB21 6AL UK
Tel; +44 (0) 't223 899000
:J:Ifl:tr :,'^i::.T" 4 o"," to-t1,-.t Zatt
NEW EMPLOYERS SHOULD ALWAYS ASK TO SEE THE CERTIFICATE HOLDER'S
TWI CERTIFICATION LTD IDENTITY CARD, AND VERIFY CERTIFICATE VALIDITYAT WWWCSWIP.COM
PLEASE READ THE NOTES OVERLEAF
Photocopies are unauthorised by
TWlCertification Ltd
lssued by:
TWI Certification Ltd, Granta Park, GreatAbington, Cambridge CB21 6AL, UK
The use of the UKAS Accreditation Mark indicates accredrtation in respect of those activities covered byAccreditation Certificate No. 025
This certificate is the property of TWI Certification Ltd and must be surrendered on requesl