A BoHLER - Flow Technology

A BoHLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2

voestalpine BOHLER Edelstahl GmbH & Co KG Mariazellerstrasse 25 / 8605 Kapfenberg / AUSTRIA

Besteller/Purchaser/Acheteur:

Bestell-Nr./Purchaser order No./No. de commande-

4502832795 / 2019.01.31

Worksauftrags-Nr./works order-No./No. de la commande de l'usine:

2211961 /2019.01.31

Prufgegenstand/Object of test/Object clexamen:

BOHLER L625 Bars, rolled, annealed IBO ECOMAX ISO 286/2 ITk12

Nr. / No.: 265572 / 2019.09.04 Seite / Page: 1 / 9

Empfargericonsignee/Destinaire: Independent Tool Consultants Ltd. Unit 7 Bamfurlong Industrial Park GB-GL51 6SX Staverton Great Britain

Empfitngerref.-Nr./Receiver reference-No /Reference destinaire:

P088798

Lieferschein-Nr./Delivery note-No./Aviscr expedition du client:

51656073 / 2019.08.26

Anforderungen/Requirements/Exigence: AMS 5666 Rev.J ASTM B446-03 (Reapproved 2014) Grade 1 ASME BPVC Section II Part B-2017 SB446 BS 3076: 1989 Norsok Standard M-630 Edition 6, October 2013 Norsok MDS NO1 Rev.5 FMC 40400 Rev.I FMC 40407 Rev.F ANSI/NACE MR0175/1S0 15156-3:2015 ANSI/NACE MR0103/1S0 17945-1:2015 PED - Pressure Equipment Directive 2014/68/EU UNS N06625, Grade 1, W-Nr. 2.4856, NA 21

Volume of delivery Pos./Los

Dimensions

Length

No. of Pieces Weight kgs Mat-ID

Test No. Heat No.

20/1 RD 34,93 MM 3.000 - 4.000 MM 49

1500,0 5CLC 1737395-2 E43218

Ingot size = rd. 425 mm Reduction ratio = 139 : 1

Quality heat treatment Temperature monitoring = Heat sink thermocouples

Temperature Soaking time Cooling

Annealed 1706°F (930°C)

1 h M

Water

M...Holding time at nominal temperature after center of material has reached the tolerance limit.

Pyrometry according to AMS 2750E as required by SAE-AMS-H-6875 B AMS 2750E fulfills all requirements listed in API Specification 6A Twentieth edition, Appendix M.

Andreas Altendarfer Vienna Of fice Lloyd's Register EMEA

REGISTERED OFFICE OF THE COMPANY. KAPFENBERG; REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

F15914 - Adaptor 5/8" x 0.083 WT Tube x 9/16" MP Female A625

FA BoHLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2

voestalpine BOHLER Edelstahl GmbH & Co KG

Nr. / No.: 265572 / 2019.09.04 Mariazellerstrasse 25 / 8605 Kapfenberg / AUSTRIA

Seite / Page: 2 / 9

Chemical Composition (%)

Chemical Composition Steelmaking Process: VIM+ESR

Heat No.

C Si Mn P S Cr Mo Ni Cu Co

0,012 0,10 0,06 <0,005 <0,0003 21,39 8,12 62,5 0,02 0,31 E43218

Ti Al Nb Fe Ta 0,11 0,19 3,34 3,78 <0,020 E43218

Metallographic examination

Macro etch examination Testing standard = ASTM A 604/A 604M-07 (Reapproved 2017) Etch media = 1/3 H202 (35%) + 2/3 HCI (25-38%) Class 1 Severity A Class 2 Severity A Class 3 Severity A Class 4 Severity A

Grain size evaluation Testing standard = ASTM E112-13, Etch media = H20 10-40 ml, HCL 40 ml, H202 1-15 ml Magnification = 50:1, 100:1, 500:1

Structur Orientation near Surface 1/2 Radius (1/4T) Center Uniform longitudinal ASTM No. 11 ASTM No, 11 ASTM No. 11

Lloyd's Regster

Andreas Altenciorfer Vienna Off ice Lloyd's Register EMEA

REGISTERED OFFICE OF THE COMPANY: KAPFENBERG; REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

Andreas Al tendorfer Vienna Of lice Lloyd's Register EMEA

JABoHLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2



Seite / Page: 3 / 9

Photomicrographs

MUM =I=

Orientation = longitudinal

Orientation = longitudinal Location = near Surface

Location =1/2 Radius (114T)

Magnification = 500: 1

Magnification = 500: 1

Orientation = longitudinal Location = Center Magnification = 500: 1

REGISTERED OFFICE OF THE COMPANY KAPFENBERG, REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

A BoHLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2



Seite / Page: 4 / 9

Mechanical properties The test frequency is one test per remelted ingot, per heat treated lot and for material of the same size. The QTC is a prolongation of the final heat treated bar. The test specimen and the test method is in accordance with ASTM A 370 - 18

Tensile test properties Orientation = longitudinal Location = center (LZ) Specimen = standard size 12.5 mm [0.500 inch] diameter

Tensile test in delivery condition 'Key S = Top H = hardest M = Middle W = softest B - Bottom

Yield Strength Ultimate Tensile Elongation Strength

Reduction of Area

Test no. •Pteceno. Testing standard Location Temp. YS1.0 YS0.2 UTS A4 RoA grd C MPa MPa % %

>=455 >=415 >=830 >=30 >=45 1737395-2 1 ASTM A 370-18 LZ 23 516 494 942 53 65

01.01.2019

Impact test properties Orientation = longitudinal Location (LZ) = center Specimen = standard size (Charpy-V) 10 x 10 mm [0.394 x 0.394 inch]

Impact test in delivery condition 'Key S = Top 1 = hardest Ai . M,ddle N= softest B=Bodom

Impact energy Lateral expansion Shear area

Test no. *Piece . Testing standard Location Temp. CharpyV 1 grd C .1

Rim %

>=27 >=0,38 info 1737395-2 1 ASTM E 23-18 LZ -110 146 150 146 1,62 1,65 1,67 100 100 100

01.11.2018

Hardness test in delivery condition

Test no. Piece no. Testing standard Location HBW10/3000 HRC

174-287 <=35

1737395-2 2 ASTM E18-19 near surface 22 01.02.19




12 Llovc's Reaster

Andreas Altendnrfer Vienna Of Nu; Lloyd's Register EMEA

REGISTERED OFFICE OF THE COMPANY: KAPFENBERG; REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

Andi eas Altendorter Vienna Office Lloyd's Register EMEA

A BoHLER QUALITY MANAGEMENT SYSTEM ABNAHMEPRIJFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2



Seite / Page: 5 / 9

Corrosion examination

Pitting corrosion Testing standard = ASTM G28 method A Test period = 120h Weight loss = 0.506 mmiy

Non-Destructive examination

Material identification test Inspection quantity = 100% of the bars Bohler L625 confirmed

Ultrasonic examination Inspection quantity = 100% of the bars !Inspection specification = ASTM A388/A388M-18 Evaluation standard = API Specification 6A Twenty-first Edition - PSL 3 Inspection technique = Phased Array (straight-beam technique from the outside diameter) The material fulfils the requirements

Surface examination Inspection quantity = 100% of the bars Inspection technique = Eddy - Current test (ET) The material is without unacceptable surface defects

REGISTERED OFFICE OF THE COMPANY KAPFENBERG, REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

ABoHLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2



Seite / Page: 6 / 9

Statement

material.

Edelstahl GmbH & Co KG of voestalpine BOHLER

statements or entries on the document Penal Code 223F).

225.872-1, 252.225-7012 procurement MoU.

applications where the total

source according to DEARS 252.225-7009.

Co-60<0,1Bq/g

Edelstahl GmbH & Co KG

because the United States

value of Austrian material is less than

fOr unbedenkliche Stoffe. for inoffensive material.

The material is free of mercury contamination. No weld repair has been performed on this Country of origin and melt = AUSTRIA Name of melt source = voestalpine BOHLER Name of test laboratory = In-house test laboratory

The recording of false, fictions or fraudulent may be punished by Austrian law (Austrian Austria is listed as a qualified country in DFARS and Austria have signed reciprocal defence Austrian material may be used in "Buy America" 50% of the value of the component. BOHLER EDELSTAHL is an eligible supply

Marking Brand of manufacturer Bohler L625 VIM+ESR PO 88798 Heat no. Dimension Lloyd's Register stamp

Attachment Furnace chart UT-Report Operator qualification

Radioaktivitatskontrolle/Radioactivity inspection: Hiermit kleiner als Grenzwert in der anzuwendenden Spezifikation IAEA RS-G-1.7 Therefore smaller than upper limit required according to specification IAEA RS-G-1.7 Wir bestatigen hiermit, dass die obengenannten Erzeugnisse den Bestellvorschriften entsprechen. We hereby certify that the above mentioned products are consistent with the order prescriptions.

Zeichen des Lieferwerks; Besichtigung Brand of Manufacturer: .s\ Inspection

und Nachmessung: Keine Beanstandung and Checking of Dimensions: Satisfactory

voestalpine BOHLER Edelstahl GmbH & Co KG Mariazellerstrasse 25 8605 Kapfenberg, AUSTRIA www.bohler-edelstahl.com

[email protected] AUSSTELLER/ ORIGINATOR

Ackerer AbnaOnebeauftragter

I nspectio'n herirtsbritative voestalpine BOHLER Edelstahl GmbH & Co

KG

Lloyd's Register EMEA Opernring 1/R/741-744 1010 Wien

andreas.altendorfer@lrorg Abnahmebeauftragter

Inspection Representative Lloyd's Register

Andseas Vien Lloyd's —

Dipl.-Ing. Altendor Lloyd's Register Abnahrnebeauttrag er AltellijOr Pt

'la Office Inspection Representative Register Ericilloyd's Register

REGISTERED OFFICE OF THE COMPANY: KAPFENSERG; REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

ABoHLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2


Nr. / No.: 265572 / 2019.09.04 Mariazellerstrasse 25 /HOS Kapfenberg / AUSTRIA

Seite / Page: 7 / 9

Abteilung/Department Warmebehandlungsprotokoll EWV/O heat treating report A BOHLER

Fa./Los Nr./Splitt Nr.

/ AG Nr. works order 1737395 / 01-0 - 5 Gewicht/weighl: 1604 kg

WBH-Schl.: L46

Marke/material: L331 Charge/heat no.: E43218

Abmessung/dimension: 0x36 mm PP/EKK Nr.: _

Ofen Nr • Ofenklasse: Ofenqualifizierung It. AMS2750 letztgifilige Rev.

- 60 3 (+/-8°C)

furnace no.: furnace class: furnace qualification per AMS2750 latest rev.:

Solldaten / nominal values It. EV2 3600/0021/30/letztgOltige Rev. / per working procedure latest rev.

Warmebehandlungsvorschrift: / heat treatment procedure

WBH-Zyklus 930"C/1M/W daraus erstellte Programm Nr. It. EV

IT cycle Program no. per working procedure 92/00

Wassertemperatur.

max 32C irol•wirv 4 AV2 260015 07

. ° water temperature: *WOK.. lidrAston)

Matenalhaltezeil Toleranz. (tovvara 0 AV2.3fi NI'S 07

soak lime tolerance wu,01.2+ rie,1

Isttemperaturverlauf / process data

Auflage Nr.: / lot no.: 5532

950 01:01

+8

9W

850

800

750

700

650

600

550

a 500 —

450

400

350

300

,. _- _ . ------

'

.. /

-9

250

200

150 - 12 LloycL,

Cietl .1

100

50

And, eas Aiteldorter Vienna ()trio

Lloyd's Re ster EMEA 0 0.00 010 020 0.30 0.40 056 1.00 1.10 110 1:30 1:40 150 2:00 210 210 2 3C

Zettlh:mml Time grmmj

Materialeintrill: / material entrance time: Materialaustritt: / exit time:

02.08.2019 22:55:00 03.08.2019 01:27:10

Abk0hIbecken/Ouench tank: KO - W8

Eintritt 03.08.2019 01:27:58 Austrift: 03.08.2019 01:40:03 Wasserternperatur Zeit Wasserumwalzung 725 Sek. water temperature entrance 16 "C exit 18 °C agitation time

Die Richtigkeit der durchgef0hrten Warmebehandlung wird bestatigt: The correctness of the conducted heat treatment is confirmed: Unterschrift- Kra mmer

signature. Andreas Datum/date: 05.08.2019

REGISTERED OFFICE OF THE COMPANY KAPFENBERG; REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

A B6HLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2


Ni. / No.: 265572 / 2019.09.04 Mariazellerstrasse 25 / 8605 Kapfenberg / AUSTRIA

Seite / Page: 8 / 9

voestalpine SOH LER Edelstahl GmbH & Co KG

AB6HLER PROFBERICHT C

REPORT C UT PROCES.vE R.N. TYPE C

Pesteller GB INDEPENDENT TOOL Purchaser Glint CONSULTA UNIT

w`"^"f"g Pos 2211961 Working Order Item 2 Comma nds interne (FA 173/395/1/0) Roper.

Nr./Flo/No 95-0187-2019 RestelliNs. Order No. 4502832795 No. de commando

PrOloblekt lest object Stabstahl / steel bars Piece control.*

Sege von Page 01 °I 01 Page sur.

Stiickzahl Ouontity 1 Bd. Ouantite

Kennzelchnung Schmelze, Werkstoff, Werks Auftrag Identification Identification Heat, Material, Working Order

Atirnessong Dimension RD 34,93 mm Dimensions

WerkstotE Material 5/3 - L331 Materiau

Schrnelze.Nr. Heat•No. E43218 Na de coulee

Oberfltichenant. Surf oce cond. gescholt / petted (tat des...dace

Gitericht w•leht 1505 kg Poi*

Fertigongs tote Stage of produchon Lieferzustand / delivery condition (tat dlelvoncensenlde fobricotan

Prutbefeich inspection area Gesamte Stabitinge / whole length Plage demo'

Warrnetietinndlong Meal treotrnent geglOht / annealed Traitement thermigue

Prufvorschrih API 6A PSL3 - 21st Edition Inspection Speciication Specification de contrate ASTM A 388-18

Prillumtang Inspection coverage siehe Skizze / see sketch

iirdue du control.: Eleurteilungsstondord It. acc. to API 6A PSL3 Evaluation standard °items d'occeptatlan + ASTM A 388-18

Z1P•Arbeitsvorschtitt AV2/36/5125/74 Rev. 01 * Scan Plan NUT-procedure Procedure END API 6A PSL3 -PAT-Rund-WP Rev. 02

EKK (FP / WP)Nr. Traveler (FP /WP) No. No, de fiche suiveuse

Zelchnungs•Nr..Schmiede.Nr. odor EInsatz.Nr. Drawing No.. forging No. or rolling No. 5735 No. de plan No. de to/Q*0gs or Node laminas:.

Registriergrenze It. acc. to API 6A PSL3 Recording level Seoil dentegIstrement + ASTM A 388-18

Schritt / Prol-Nr. Step / Test no. No doperation

Siotte Sketch t iii•sse

A 1 360°

n O )

Prof veal • NI. ROWA B35/65 PAT Equipment No ArspomilNo. 773583

Kwo""e1 Coursionl Wasser / water Prod o ot de couologe

Ji,itierong Ade..m,,...nt DAC Austage

JusherkeePer lestbloci. Nr. 132 B Bloc cretoSonnoge

Relerenzreflektor 0 1.19 mm FBH Reference reitector Rellecte,r de reference (-4 dB ., 1,5 mm FBH)

5/N Alotand Sip isOl.to -noes! dIstonce > 6 dfl Rapport signal sue bruit

Tronsterkorreldur lweitere Komi Transfer correction (further corr.) C 2 rlf, Correction de transfers (correction additionnete)

Inschall. Po..

Position of narlersc• flyection dlnci. ciente

Pr011espf Probe

Polipoir

iiNorenr Fisqurecv Fre:Nen. MNI/hIc

Ernscholl. - wlnkel

Angle of nc (fence

Angle illtncl. demo

Scholl. lout...mg Sound path

du me ran

POMM Y,

Sound oft Attenua

tan du,or dflorrn

Arisegentiele Indication

death erolonrieu r de

Vindication TT

Scholl. HWS. 5000., KSAAVerl Anseigentenge

Indication length

ueur lang de ilndication

me,

vas. litteecteur d isque de

Relierens(1SR

delfreenle dleCho

d0 su

de to

0 laference

rede

reference

Echokern TYPe 1:0 echo Type

Ahfoll dR lass ot OWE dB

*Pp.& de recho de fond dB

A 10eiHz/124EL/1235/mICCV/ 900EG 10 0' 34,93 ( 2 keine registrierpflichtigen Anzeigen

no indications above recording level ---

PrUfergehni . Entsoricht Entspricht nicht der Vorschrift Test result. Ortil Within Not within specification krsoot Conform. Pot conforrne de la speciteotico

Prufort Kapfenberg, oat," Place of inspection Dote 13.08.2019 Ueu de controls Abt. / Dep. EWV/F pots

Kunde Customer Client

Mire / State j -Tdk..;41 1.• ,, Operator / level Luschnik St. LII • - Lit Operateur / Nivea., de qualification 509712

Gutochter Ai/bowed Agent de

Sochverstondiger inspector

osgonrsrrre de contrOle (ILTyOS cl...,4 -.

P Gtverontvextlicher / Stole .gt•-5 AS ER 1,1 percvlsor / Level Eberl G. LII • i sponnobti de contrale / Nveau de qualif ication KO 9712

Andreas Alf endorfer Vienna Office

Lloyd's Register EMEA voestalpine

',tor I Jois % ONE SI LI' AHEAD.

REGISTERED OFFICE OF THE COMPANY. KAPFENBERG; REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

1230 Wien, 03.10.2018

kir die Zertlfizierungssrelle for the Certifying Body/ pourfotganIsme de certification

Di Re Gerald Idinger (023e)

......e.4E- / ---..filif4G6f"

Unterschrift der zertlfizier n Person • signature of certified person / signature de la personne certifiee

A B6HLER QUALITY MANAGEMENT SYSTEM ABNAHMEPROFZEUGNIS ISO 9001:2015 certification INSPECTION CERTIFICATE EN ISO 14001:2015 certification EN 10204-3.2

voestalpine BOHLER Edelstahl GmbH & Co KG Mariazellerstrasse 25 / 8605 Kapfenberg / AUSTRIA

Nr. / No.: 265572 / 2019.09.04 Seite / Page: 9 / 9

Al!kreditierre KonfoirolLtitshovientingssi,414. nach LN ISO/lit. 170.14 ($909)

Accredited ootusniltyassessment body accuclIng to EN ISOnEr: 51024 (ID:0909) Organisme devaluation de is conforontle accridlte selon rEN isoncr 1.71u4 poi ogosi)

Anerkarmte irnabliOngige PrOfstelle gernag Arttel 24 und Anhang I 73.1.3 der Richtfinie 2014/68/0i

Recognised third-party organisation according to ar tide 24 of Directive 2014/611/EU Entile tierce melte reconnile selon rarticle 24 as la Directive 21114/66/11E

C3,F.

•c; OGItZP

CERTIFICATE ZERTIFIKATCERTIFICAT Hermit zertifizieren wit. die Kompetettz

We hereby certify the competence / None certifirms In competence

Herr Stefan Luschnik Tile!, Vornaine, Name / Mk, first 11(1110C, Stli110111e / 3iI,e, !venom nano

gebortin sin date of birth/date de noissonce

03.03.1987 Zertifikat-Nr.:02/32500/2/01617 No. of certificate/ le de certifkat

Priliverfahreii') tind Strife Ultraschallprilfung UT Stufe 2 (zwei} NOT method" and level Methode Wessell if intim

Industrle-21/Produktsektoren" HerStelltIng Industrio1-21/Produtt sectors') Secteurs industriels-21/prod4ts11

nacli den Nonnen hosed on the Standards en sett:vs des norines

68Itigkeit der Zeitifisierting Validity of the certification Vs/id/Se de la certification

oNORMEN: EN ISO 9712, M 3042, M 3041

01.10.2013 bis 30.09,2023

osterreichische Gesellschaft ftir Zerstorungsfreie ()rutting Austrian Society for Non-Destructive Testing /Association d'Autriche des Essais Non Destt tic/ifs

fur die OGIZP . for the 6GfZP / pouraJORP

der President I the president lie president log. Gerhard Aufricht (0038)

1) garnet EN ISO 9712 / according to EN 150 9712 / scion EN150 9712 2) IleNtellung w, f, c, sip, t)- Olenstlelstungspralung bar Fenton nod Inslandlialtung. eingeschlosson lierstallung (enth5lt w, I. co, 5, u.a) • Elsenbahn-Inslandhaltung

(enthatt w, I, c, op , t, u,a) • Luft• and Raurnfahrt nIh1it w, I, C. wp, I, 5, u.al

Dan Zertifikat bleita Eigentum der OGI2P nod lit our giillig be) Akteptanz end Elnhaltung der EthIschen Regelt . Es kann entzogen werden, wens em n MIssbrauch

vorliegt, The certificateremalns the property of EIGIZP and Is valid only through the acceptance and observan-e of eslrttol nules Is1.01! 0.h 1 0e.', If exists. Le rertlficat reste la propriete de OGRP at est valide seulement par racceptation et le respect des rill is ithlques. tile pent else retiree sl un abut exIste.

0 oGfIP Austria (RbIZ 757c, Rev. 10)

Andreas tenciorf er-V,enna Of f ice

Lloyd's Register EMEA

it'7N

REGISTERED OFFICE OF THE COMPANY KAPEENBERG; REGISTER COURT LANDESGERICHT LEOBEN FN 294435v

Certificate no: VNA1900544/1

Page 1 of 2

Project Independent Tool Consultants Ltd. Unit 7 Bamfurlong Industrial Park GB-GL51 6SX Staverton Great Britain PO: 88798

Client: voestalpine Bahler Edelstahl GmbH & Co. KG Kapfenberg Austria

Client's Order Number 2211961 / 2019.01.31

Office: Vienna

Date: 05 September 2019

Order Status: complete

Inspection Dates

First: 12 August 2019 Final: 04 September 2019

This certificate is issued to the above client

to certify that the undersigned Surveyor to Lloyd's Register did at their request attend their works at Kapfenberg, Austria for the purpose of inspection and witnessing tests on products as listed below.

Purchaser:

P.O.No.: Description:

Material: Requirements:

Kind of melting: Heat treatment:

voestalpine High Performance Metals UK Limited, European Business Park, Taylors Lane, B69 2BN Warley, West Midlands Oldbury, Great Britain 4502832795 / 2019.01.31 Bars, rolled, annealed ground ISO 286/2 ITh9 Bolller L625 AMS 5666 Revi ASTM B446-03 (Reapproved 2014) Grade 1 ASME BPVC Section II Part B-2017 S13446 BS 3076: 1989 Norsok Standard M-630 Edition 6, October 2013 Norsok MDS N01 Rev.5 FMC 40400 Rev.! FMC 40407 Rev.F ANSI/NACE MR0175/ISO 15156-3:2015 ANSI/NACE MR0103/1S0 17495-1:2015 PED - Pressure Equipment Directive 2014/68/EU UNS N06625, Grade 1, W-Nr. 2.4856, NA 21 VIM+ESR annealed

Lloyd's Register Group Limited, its affiliates and subsidiaries 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.

Form 1123 (2017 07)

Certificate no: VNA1900544/1 Page 2 of 2

Volume of delivery:

Pos. Dimensions Lenghth No. of Pieces Weight [kgs]

Mat.-ID Test No. Heat No.

20/1 RD 34,93 mm 3.000 - 4.000 mm 49 1500,0 5CLC 1737395-2 E43218

The following examinations were carried out with satisfactory results in accordance with above listed order number and specifications:

Chemical Composition - reviewed Heat treatment charts - reviewed Tensile test and Impact test in delivery conditions - witnessed Brinell Hardness Test in delivery condition - witnessed HRC Hardness test in delivery condition - witnessed Pitting corrosion acc. ASTM G28 method A -reviewed Metallographic Examinations - reviewed Ultrasonic examination and Eddy Current test - reviewed Visual check and check of marking of all bars - satisfactory

Particulars of the mechanical properties and manufacturer's declared chemical composition are shown on the attached works documentation No. 265572 (9 pages).

Marking on labels: Brand of manufacturer B6hler L625 VIM+ESIt PO 88798 Heat no. Dimension Lloyd's Register stamp

Lloyd's , , „I-

/ --e.." . ....4,-1..., 4......4..- Register .-- Andreas Altenctorfer Vienna Office Lloyds Register EMEA

LN011 I 206E06

A. Altendorfer Surveyor to Lloyd's Register EMEA

a member of the Lloyd's Register group.

Form 1123 (2017 07)

voestalpine

ISO 9001 Manual Certificate of Conformity - Direct Delivery

vaHPMUK Ltd Division

Date 30.09.2019

Customer Independent Tool Consultants Ltd

Customer Purchase Order Number 88798

Customer Item Number -

BUUK Purchase Order Number 4502832795

BUUK Item Number -

Job Number -

Part Number -

Grade L625

Certificate Number 265572

Heat & (Material) Number E43218 (5CLC)

Quantity 34.93mm, 1500KGs

A Division of voestolpine High 1509001-COCDD Rev 2 European Busneu Pork, Tailors Lane, Registration Number: 229550 Oldbury, West HIdlonas, B69 2BN England Tel: +4410)121 543 2355 VAT REG No. GB 610 9847 36 Fan .44 (01121 552 8625 All orders ore subject to our terms & conciftlons, please visit wsw,..voestaloine.com/hiohoerformancem etols/uk

voestalpine

ISO 9001 Manual Certificate of Conformity - Direct Delivery

Specifications

AMS 5666 Rev.J ASTM B446-03 (Reapproved 2014) Grade 1 ASME BPVC Section II Part B-2017 SB446 BS 3076: 1989 Norsok Standard M-630 Edition 6, October 2013 Norsok MD5 NO1 Rev.5 FMC 40400 Rev.I FMC 40407 Rev.F ANSI/NACE MR0175/ISO 15156-3:2015 ANSI/NACE MR0103/1S0 17945-1:2015 PED - Pressure Equipment Directive 2014/68/EU UNS N06625, Grade 1, W-Nr. 2.4856, NA 21 Suretest UT to ASTM A388, API 6A PSL3 See Suretest UT & PMI reports 1909070 & 1909070A

This Document and the material supplied has been reviewed against the customers purchase order and the relevant specifications referenced and has been found to meet the requirements.

*Please note this order has been supplied directly from approved vaHPMUK supplier - Items detailed have not been physically checked by vaHPMUK Ltd inspection.

Signed

Name & Position - Kamaal Layli, CMT Certification Manager

Certified thot the wnoie or the supplies aetwed on this document, uniess otherwise statea, are covered by test certificate or the source certificate of conformity Included) and hot been subject to the conditions of our quality systems requirements. in occordonce with the conditions of our stockist's registration to BS EN

9001:2015

A Division of voestolpine High 1509001-COCDD Rev 2 European Business Pork. Toytors Lone, Registrabon Number 229550 Oldbury. Watt Midlonas, 869 28N Englaw Tel: .44(0)121 543 2355 VAT REG No.G8 610 9847 36 Fox .44(0)121 552 8625 Al orders are subtect to oa terms & conditsonk please visit www.voestolone,c.omibisthoerformcncern etotsiuk

Suretest NDT Services Ltd Stuart Jackson N1.1nst NOT LEP PCN Approved 36 Baldwin way, Dudley West Midlands, DY3 4PF 07722527511 01384 291232 Suretest_ndt yahoo.co.uk

On site Testing Servi(

P-1 LA 0

Non Destructive Examination Ultrasonic Test Report

Report No: 1909070 f Test date: 26/09/2019 Test carried out at INTOCO GL51 6SX I 0/N 4502928169

Product/stage of man.f Rolled Peeled Bar Acceptance criteria/ Ref. standard /procedure

API 6A 20th ED/ PSL3 / Cameron spec X-8064/C1P-000335-01 rev 03 ASTM A388 / SPO6U F

Equipment Flaw detector RFD3000 S/No.A00215072001 Calibration blocks Bohler W81465 1.6mm Dia SDI-Is / 3mm Dia. FBH. A4 600173 Probes: comp/shear -range GB 4504 MHz 10 mm single crystal.No.3504 / 92831 0-125mm Sensitivity; / evaluation level DAC + 6 / DAC-6 dB Surface condition & Material Scanning area 5 6,3µrn / Bohler 1625/ No restriction to test

Item under examination: Round Bar L625

Material Heat Number Diameter mm Kgs

L625 E43218.5CLC 34.93 1500

L625 E43219.5CLB 47.63 685

Scanned along full length & through up to 360* using angle probes in accordance with

API 6A PSL3, Point 7.4.2.4.15 (a)

Comments: No recordable defect indications noted at time of test.

Results of examination: Acceptable to specification API 6A 20th ED/ PSL3

Inspected by: S Jackson

Client/third party

M.Inst NDT Date: 26th September 2019 Qual: EN9712 PCN 2 101455

Inspected by: S Jackson 26'" September 2019

Client/third party

Minst NOT

NitonUK cert No.TC0328-15

Name Date Signed

Suretest NDT Services Ltd On site Testing Services

Stuart Jackson M lnst NDT LEP PCN Approved 36 Baldwin way, Dudley West Midlands, DY3 4PF

07722527511 01384 291232 [email protected]

11.-,41 I -2,

A 3.1=91 , 0004,0 Positive Material Identification Report

0/No. 4502928169

Material: Bohler L625

Report No. 1909070A

Equipment: XL2 980 Serial Number 92090

Examined at Intoco Glouc's

Material Heat Number Diameter mm Kgs Analyser reading

L625 E43218.5CLC 34.93 1.500 20,21+22

L625 E43219.SCLB 47.63 685 24,25+26

Material analysed & conforms to Bohler 1625

A BoHLER - Flow Technology

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