Kooiman Apparatenbouw b.v.

Baanhoek 196

Sliedrecht 3361GN

The Netherlands

This is to certify that

Certification Number:

Issue Date:

Expiration Date:

7820

Executive Director

June 2, 2021

Certificate of Authorization

is authorized to use the R Symbol in accordance with the

provisions of the National Board Inspection Code and NB-415,

Accreditation of "R" Repair Organizations.

All activities within the scope of this Authorization shall be

controlled by the above location.

May 1, 2018

The scope of this Authorization is limited to:

Metallic

Repairs and Alterations

At The

Shop Location

Certificate of Approval

Lloyd's Register Group Limited, its affiliates and subsidiaries, including Lloyd's Register Quality Assurance Limited (LRQA), and their respective officers, employees or agents are, individually and collectively, referred to in this clause as 'Lloyd's Register'. Lloyd's Register assumes no responsibility and shall not be liable to any person for any loss, damage or expense caused by reliance on the information or advice in this document or howsoever provided, unless that person has signed a contract with the relevant Lloyd's Register entity for the provision of this information or advice and in that case any responsibility or liability is exclusively on the terms and conditions set out in that contract. Issued By: Lloyd's Register Nederland B.V., K.P. van der Mandelelaan 41a 3062MB Rotterdam Netherlands

Page 1 of 1

This is to certify that the Management System of:

Kooiman Apparatenbouw B.V.

Baanhoek 196, 3361 GN Sliedrecht, Netherlands

has been approved by LRQA to the following standards:

ISO 9001:2015

P.G. Cornelissen - Area Manager North Europe

Issued By: Lloyd's Register Nederland B.V.

Current Issue Date: 1 June 2018 Original Approvals: Expiry Date: 31 May 2021 ISO 9001 – 17 May 1994 Certificate Identity Number: 10091661

Approval Number(s): ISO 9001 – 0024365

The scope of this approval is applicable to: Design and manufacture of pressure vessels,heat exchangers, piping systems

and electricfusion-welded steel pipes.

K.P. van der Mandelelaan 41a, 3062 MB Rotterdam, Nederland This approval is carried out in accordance with the LRQA assessment and certification procedures and monitored by LRQA.

Certificate of Approval

Lloyd’s Register Quality Assurance hereby certifies that the company:

Kooiman Apparatenbouw B.V.

Baanhoek 196, 3361 GN Sliedrecht, Netherlands

has furnished proof to fulfil the

quality requirements for welding according to:

ISO 3834-2:2005

in the extent mentioned on the schedule of this certificate.

P.G. Cornelissen - Area Manager North Europe

Afgegeven door: Lloyd's Register Nederland B.V.

Current issue date: 21 February 2014 Original approval date: 1 June 2018

Expiry date: 31 May 2023 Approval number(s): 0024364

This certificate is valid only in association with the certificate schedule bearing the same number on which the locations applicable to this approval are listed.