SUPPLIER DOCUMENT Aker Kværner Offshore Partner AS …...Supplier Document Number 21933-08 Supplier Rev.: 1 Supplier Doc. Responsible: Ingar Brænden Supplier Document Title MRB Tag

Aker Kværner Offshore Partner AS SUPPLIER DOCUMENT

FRONT SHEET

SUPPLIER

1 05.01.11 As-built – PM03: 20848769 IB LKS PS

0 30.09.08 As-built – PM03: 20848769 IB LKS PS

Rev. no.

Issue Date Revision Description Prep. Sign. Chkd. Sign

App. Sign

Package Number:

SNA-I090

Package Title:

ULTRASONIC GAS FLOW METER

Supplier Name/Logo:

STATUS

Accepted

Accepted with comments incorporated,

revise and resubmit

Not accepted, revise and resubmit For information only Interface information (as clouded) is accepted & frozen Date:

Printed name and discipline

Signature

WBS no.

M.O057C.6M.A.0042

Purchase Order Number

4501285178

Statoil PO Number

0512

Supplier Document Number

21933-08

Supplier Rev.:

1

Supplier Doc. Responsible:

Ingar Brænden

Supplier Document Title

MRB

Tag Number(s):

17D-FE 320

Project Document Number

S1-IW-JTA-0006

Total No of Pages.

165

5

4

3

2

1

Snorre A ULTRASONIC GAS FLOW METER

P.O.no. : 4501389028/938889

Project doc.no.: SNA-I090

Title: MRB Index

MANUFACTURING RECORD BOOK (M.R.B.) INDEX

1. Manufacturing record book

1. Introduction

2. SNA-I090-0005 MRB Index

Snorre A Ultrasonic USM Gasinjection P.o. NO.: 4501389028

Project doc. No.: SNA-I090

Title: Introduction

Section

1. INTRODUCTION:

Supplier: AUTEK AS Post adress: Post box 457 3002 Drammen Visit address: Hofgaardsgate 27 3012 Drammen Contact Person: Per Salvesen Telephone: +47 32219200 Telefax : +47 32219201 WEB: www.autek.no

http://www.autek.no/


P.O.no. : 4501389028/938889


Title: MRB Index


1. Manufacturing record book

1. Introduction

2. SNA-I090-0005 MRB Index

2. Certificates

1. SNA-I090-0017 CE declaration of conformity

2. SNA-I090-0018 Explosionproof certificates ATEX

3. SNA-I090-0012 Material certificates

4. SNA-I090-0010 Leakage test report

5. SNA-I090-0019 Hydro test report

3. Test procedure and reports

1. SNA-I090-0008 FAT report

2. SNA-I090-0007 FAT procedure

4. Material traceability, weld and NDE

1. SNA-I090-0011 Welding procedure

2. SNA-I090-0013 NDE procedure

3. SNA-I090-0014 NDE report


P.O.no. : 4501389028/938889


Title: MRB Index


2. Certificates

1. SNA-I090-0017 CE declaration of conformity

2. SNA-I090-0018 Explosionproof certificates ATEX

3. SNA-I090-0012 Material certificates

4. SNA-I090-0010 Leakage test report

5. SNA-I090-0019 Hydro test report

Electronic

Transducer

> test report project DCI Meettechniek B.V.84131 Stationsstraat 51

report Postbus 8684131-R001 NL-4420 AC Kapelle

page Tel. (0113) 3441101 of 1 Fax (0113) 344100

e-mail [email protected]

client reference order no appendixElster-Instromet N.V. Mr. G. Dijkstra 512241 ---

component drawing no examination by test dateSpool Piece + --- C. Zegers 28-04-20086x N21

part examined method equipment sensitivityThread connections Helium Inficon UL1000 < 1·10-7 mbar·l·s-1

and sealings sniffer method LL601/LR139

Test descriptionThe test was performed in accordance with Instromet Ultrasonic test instructions DCI test procedure 67200-P001 and according ASME V, Article 10, Appendix IV (Helium Mass Spectrometer Test-Detector Probe Technique).The sensors with pipe were checked for leakage.

Technical dataTest gas : 10% (v/v) Helium / 90% (v/v) NitrogenTest pressure : 407 bar(g)Hold time : >15 minutesTest temperature : ambient temperatureAllowable leak rate : 1·10-3 mbar·l·s-1

Serial number3731

Test resultsDuring the test no leakage was found ≥1·10-3 mbar·l·s-1 for the sensors.The transducers have passed the test successfully.No pressure drop, damage or distortion has been detected.

agreed DCI agreed client agreed authority

name name name C. Zegers

date date date28-04-2008

VCA* certificate no: NLDGNG005834 EN-ISO9001 certificate no: NLDGNG005833


P.O.no. : 4501389028/938889


Title: MRB Index


3. Test procedure and reports

1. SNA-I090-0008 FAT report

2. SNA-I090-0007 FAT procedure

Instromet Ultrasonic Technologies Factory Acceptance Test Procedure Code : 01.09.01C.06/2/D Date : 18 June 2003 Author : M. van Groezen Checked : Approved :

Instromet Ultrasonics B.V.

Factory Acceptance Test Procedure 18 June 2003

Instromet Ultrasonics B.V. 01.09.01C.06/2/D Confidential page1

Information in this document is subject to change without notice. No part of document may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose without the express written permission of Instromet Ultrasonics B.V. Copyright: (c) 1999 Instromet Ultrasonics B.V., Dordrecht, The Netherlands Instromet Ultrasonics B.V. is a member of the Instromet group. Trademarks: Product names listed are trademarks or their respective manufacturers. Company

names listed are trademarks or trade names of their respective companies. List of changes: Product code: Author Classification Date Remarks 01.09.01C.06/2/A Imk Confidential 980219 01.09.01C.06/2/B Vln None 991130 FAT procedure for customer 01.09.01C.06/2/C Gzn None 020819 Pressure rating for transducers (§ 7.3) 01.09.01C.06/2/D Gzn None 030618 - Vp-p en Vrms measurement - Appendix B: revision C D.



0. Table of content: Description page 1. Purpose of this procedure ………………………….. 3 2. Specification of the factory Acceptance Test ………….. 3 3. Responsibilities …………………………………………... 4 Acceptance of FAT results …………………… 4 The procedure for a TwinSonic …………………… 4 The procedure for a Compact-sonic ……………….. 4 4. Preparing meter for FAT …………………………………… 5 point of attention: RTJ. …………………… 5

4.1 Equipment required …………………………… 6 4.2 Preparing the parameter setup …………………… 6 4.3 Wiring of test set up …………………………… 8 5. Test conditions and performing the FAT …………… 9 6. Order and meter identification …………………………… 9 7. Meter electronics startup …………………………… 9 (7.1) …………………………………………………………… 9 (7.2) …………………………………………………………… 10 (7.3) …………………………………………………………… 10 (7.4) …………………………………………………………… 10 (7.5) …………………………………………………………… 10 (7.6) …………………………………………………………… 11 (7.7) …………………………………………………………… 11 (7.8) …………………………………………………………… 11 (7.9) …………………………………………………………… 11 (7.10) …………………………………………………………… 11 (7.11) …………………………………………………………… 11 8. Performing the final test …………………………………… 11 (8.1) …………………………………………………………… 11 (8.2) …………………………………………………………… 11 (8.3) …………………………………………………………… 12 (8.4) …………………………………………………………… 12 Points of attention: Deviations of Vos …………… 12 (8.5) …………………………………………………………… 12 9. Finalizing test …………………………………………… 14 (8.1) …………………………………………………………… 14 (9.2) …………………………………………………………… 14 (9.3) …………………………………………………………… 14 (9.4) …………………………………………………………… 14 (9.5) …………………………………………………………… 14 APPENDIX A Analyzing the log-file B Fat Inspection report 01.09.01B.06/2/D C Factory Acceptance Test Report 01.09.01C.19/2/A



1. Purpose of this procedure

The purpose of the Factory Acceptance Test (FAT) procedure is: - To give directions for assembling transducers and electronics onto the spoolpiece - To perform a test procedure to assure that all the setup parameters are entered

correctly into the electronics. - To verify that the complete assembled meter is functioning according to

specifications. - This procedure is valid for all ultrasonic gas flow meters (Certified Product).

2. Specification of the Factory Acceptance Test

The Factory Acceptance Test procedure contains a number of tasks (see table 1), which shall result in a completely tested and accepted ultrasonic gas flow meter of Instromet Ultrasonics B.V.:

Item Description Reference 1 Preparing FAT by reviewing "spoolpiece

acceptance checklist" and "paint report" 01.46.01A.40/2/A01.46.01A.15/2/A

2 Assembly of spoolpiece and preparation §4, §5, §6 3 Preparation of functional test including pressure

test with compressed nitrogen §7, §8

4 Execution of functional test. 01.09.01B.06/2/D5 Verification by Contractor or Contractor's

representative (if required and incl. report) 01.09.01C.19/2/A

6 Completion of US flow meter, preservation and preparation for transport

§9

table 1: FAT tasks

The results of quality checks and functional tests shall be filled out in the corresponding test report forms as described in this document (see table 1). These test reports are available as a hard copy and as an electronic test report (Fatblanco.xls) available for direct use on a PC



3. Responsibilities

The FAT operator will perform tasks as specified, which are required to verify that the product meets specifications as ordered by the Contract. The FAT operator is responsible for the strict execution of these tasks and filling out all required data in the test report forms. At least one of the following representatives of Instromet Ultrasonics B.V. has to be consulted for his/her review and approval of the FAT results:

a) The engineering manager b) The product engineer c) Product & Technology specialist d) Head production

The QA Manager of Instromet Ultrasonics B.V. or the Technical Manager may always perform a second opinion or final check of the FAT results.

Acceptance of FAT results

After completion of all functional tests, the results shall be combined in one FAT report (01.09.01C.19/2/a) and signed by Instromet Ultrasonics B.V. If requested the client or a client representative may witness a verification of the functional tests as performed. The procedure for a TwinSonic

When a TwinSonic needs to be tested the following procedure has to take place: - Test the Q.Sonic part of the TwinSonic according to this FAT procedure. - Check the CheckSonic part of the TwinSonic according to the FAT procedure. - Both tests should be reported separately in two documents.

The procedure for a Compact-sonic (with Transducer box model A1) A compact meter needs to be tested and the following has to take place:

- Test the compact meter according to this FAT procedure. - High voltage test / dielectric strength test on the transducer box model A1 when

installed on the compact meter.



4. Preparing meter for FAT

This section discusses mechanical assembly steps of auxiliary equipment required to pressurize the meter with nitrogen. a. Install meter with spoolpiece blind flanges. b. For installing the transducers the following type of gaskets are used for a specific

ANSI rating:

O-ring: 600#, 900# and 1500# RTJ: 1500#, 2500#

According to the above combinations we can determine the torque needed. The torque needed is dependent on the lubrication and type of bolt (diameter, thread-type, material). The most common bolts material used by Instromet Ultrasonics B.V. are stainless steel A4 and B7 and the dimensions are - Single block: M12x130 (single block), - Double block and bleed: M16x200 (DB&B), - Transducers 70 mm Studbolts (M16). For lubrication use Molykote 1000 (Copper, µ≈0.1). The following torque's should be applied. Dimension Torque Dimension Torque 1/4" 8 Nm 9/16" 92 Nm 5/16" 16 Nm 5/8" 122 Nm 3/8" 25 Nm 3/4" 204 Nm 7/16" 41 Nm 7/8" 325 Nm 1/2" 61 Nm 1" 500 Nm

Points of attention: Ring Type Joints When using RTJ fittings it is needed to adjust the pathlength slightly due to the deformation of the RTJ-gasket. Therefor the following procedure should be done prior to installation:

1. Place transducer in nozzle without the RTJ installed 2. Measure the distance L1 between the flanges of the nozzle and transducer using a

marking gauge. Do this measurement three times at three different locations and average those three measurements.

3. Place the RTJ, apply the amount of torque as described as previously discussed in this paragraph

4. measure the distance L2 between the flanges of the nozzle and transducer (average over three measurements)

5. The difference between L1 and L2 should be added to the pathlength



6. Repeat this procedure for every transducer 7. Remark!: The pathlength needs to be corrected for transducer A and B.

c. Connect pressure and temperature sensors. The pressure will be measured on the

spoolpiece pressure nozzle. The temperature will be measured throu a connection in one of the blind flanges. Connect nitrogen pressure source to pressure tap on blind flange. Record ambient temperature on Test Form (Fatlist.xls).

d. Remove air from the spoolpiece with help of a vacuum pump, pressure < 10 mbar.

Pressurize meter to the design pressure and check after at least 1 hour for leakage. This can be performed with soap. Verify all transducers, seal plate to nozzle, ball valve to nozzle connection and blind flange connections.

4.1 Equipment required for testing.

Power supply for meter electronics or Remote Unit with 24VDC/3A power supply. Communication cable. RS232/485 converter. Pressure transmitter, 0-60 barg. Temperature transmitter, -10….+40 deg. C. Digital Oscilloscope. Computer with Uniform (pref. Excel 97) Fluke multimeter. Nitrogen source (100% N2) with high pressure hose & regulator. Proson test box. Vacuum pump. Sonic Ware software version 2.3

4.2 Preparing the parameter setup

The following actions needs to be taken by the following persons: 1. An employee of Instromet International will measure the metrology of the

spoolpiece. He therefor uses the document "Spoolpiece acceptance checklist" (01.46.01A.40/2/A).

2. The data measured will be put into an electronic form, using the Excel file Calc_dim_vers4.xls. The layout of this document is equal to the layout of the



document "Spoolpiece acceptance checklist" (01.46.01A.40/2/A). This will be done by Instromet International.

3. The paint report used within Instromet International will be summarized into a paint report according to document 01.46.01A.15/2/A. This will be done by Instromet International.

4. The project engineer of Instromet International checks this spoolpiece acceptance list and paint report and send it to Engineering of Instromet Ultrasonics B.V..

5. Using the data from the spoolpiece acceptance checklist the important parameters like path length, path angle and diameter are calculated within the Excel spreadsheet calc_dim_vers4. Those values are used within the parameter setup.

6. Engineering checks again the "spoolpiece acceptance checklist" and "paint report" and create a parameter set-up

7. The parameter set-up, the spoolpiece acceptance checklist and a FAT report (01.09.01B.06/2/D) will be handed over to the FAT operator by means of a diskette and a hard copy.

8. The Fat operator will perform the FAT and will inform the engineering of any peculiarities during the FAT.

9. After the FAT the FAT operator will hand over the FAT-report to Engineering who will check and authorize the FAT.



4.3 Wiring of test set up

Connect the SPU and the test equipment according to the following wiring diagram. In case of a Remote Unit in the system a RS232 / RS485 convertor is not required.

The PC can be directly connected to the Remote Unit.

Figure 1 Wiring of test equipment



5. Test conditions and performing the FAT

The following parts of the FAT are performed in sequential order and results are filled out on the FAT report form (01.09.01B.06/2/D):

Order Identification General information of the product to be tested. Meter Identification Specific information on identification numbers of the product parts. Electronics Specific information on electronics and electronics settings. Functional Check Electronics Specific information on cabling, communication, inputs and outputs. Ultrasonic Check Pulse shape test with the oscilloscope and check of AGC levels and limits. Zero flow test Speed of sound check

6. Order and meter identification

The first part of the information required for the Final Test Form is - customer data - data for identifying the transducers an electronics (using serial numbers) - the type of meter and some of its settings. - the filenames made during FAT - the Uniform version used.

This information can be obtained from the parameter list and from the tag-plates. 7. Meter electronics startup

(7.1) Before applying power to the meter electronics verify that all transducer are securely attached to the corresponding connectors. Make certain transducer red wires are located on the left side of the connector, when viewed from the screw side of the connector, and screw connections tight. Check insulation resistance (> 5.0 MOhm) between each transducer housing and the electronics front plate. Check also the resistance between the “Proson GND= (GND of testbox)” and electronics front plate. This value is decreasing due to the de-coupling capacitance. [In case of NO remote unit : connect the RS232 / RS485 converter to the meter electronics (check for correct polarity). The output voltage of the converter is 24VDC. This is also the required input voltage of the spoolpiece electronics. Connect the convertor to the computer with a RS232, 9 pins cable. Connect the RS485 of the spoolpiece electronics and converter with a twisted pair wires.



(7.2) When a remote unit is used, the RS232 / RS485 convertor is not necessary. When the remote unit has a 24VDC input a separate power supply must be used. Always check the output voltage (and indicate on test form) of the remote unit at the spoolpiece electronics. This should be +15VDC +/- 0.25V. The remote unit connects to the computer with a RS232 cable and to the spoolpiece electronics with a twisted pair of wires for the RS485 connection. See figure 1. This section discusses steps, which are performed prior to the final data collection. These are required to insure all configuration information is correct and meter electronics and transducers are functioning properly. (7.3) Fill the meter with 100% pure nitrogen (air should have been removed at first, §4) to a pressure between 18 and 22 bar if K, L, N, P are installed and to a pressure between 8 and 12 bar if transducers M are installed. During the meter filling process, nitrogen is expanded from high pressure to low pressure and is re-compressed inside the meter body. This process causes the nitrogen temperature to elevate above its initial temperature. Temperature stabilization may take some time, possibly more than one hour, depending upon meter size. Accurate results require stable pressure and temperature. Do not begin testing until the Velocity of Sound has become stable to within 0.2 m/sec over a 10 minute period (some minor fluctuation up and down is normal, but continuing increase or decrease is an indication of pressure or temperature changes). (7.4) Download the parameter file that has been supplied by engineering, to the electronics. Verify if the meter is operating properly. Using Uniform, select and inspect if the parameters are correctly set. (7.5) Depending on the presented AGC limit use Uniform to set the sample rate. During normal operation the sample rate should be set to 15 samples per second. However, during the zero flow test, it can be necessary to lower the sample rate down to 5 per second. By using the Service Low Level Mode within Uniform the sample rate can be lowered further down to 1 sample per second.

After this period additional aspects of the meter’s operation should be thoroughly evaluated. These are discussed in the following sections.



(7.6) Using the oscilloscope, inspect each transducer’s receive pulse. Note: The wave form of transducer B is received and measured at transducer B, trigger on transducer A. To check the wave form for transducer A, trigger the oscilloscope at transducer B. For the Proson-II board the pulse testbox must be used. Check noise (=peak-peak value) and the Vrms before pulse using the oscilloscope. Note measuring pressure and measuring frequency. (7.7) Check the performance percentages for all paths. (7.8) Check the Automatic Gain Control (AGC) level and limit for each transducer.

(7.9) Check the transmit voltage at each transducer. The voltage at the transducers can be adjusted by changing the Pulse Length parameter in Uniform. (7.10) Test the Frequency and Analog outputs for operation. Check for one value if the current and frequency are present. (7.11) Test the Flow Direction (Check when offset comes below zero) and Data Valid (Switch to programming mode output test) outputs for correct operation.

8. Performing the final test

This section discusses steps required to complete and document the “dry calibration” (FAT). (8.1) Inspect the Raw Gas Velocity for each path. Each path should be very close to zero (average over 30 seconds a few mm/s), but is dependent upon meter size. It is normal for minor variations to occur every second, and some variation between different paths. Typically each path will move up and down because the gas (nitrogen) is generally not perfectly stable. Replace any pair of transducers, which consistently displays a Raw Gas Velocity that exeeds 10 mm/sec. If replacement has taken place the test has to start all over again from §7.3. (8.2) Check the Corrected Gas Velocity and determine its average value by using “average monitoring” (Uniform software). This is an average of all paths, and is directly proportional to the flow output. If all path velocities are within tolerance, the Corrected



Gas Velocity will be within tolerance. If not, check each path contact the engineering group and make necessary corrections. (8.3) Calculate according to Sonic guard lite the velocity of sound for pure (100%) nitrogen at measured temperature and pressure. (8.4) Determine the average velocity of sound per path by using “average monitoring” (Uniform software). Points of attention: Deviation V.o.S. After running the procedure as described above (8.3 and 8.4) the theoretical V.o.S. must be compared to the measured V.o.S. per path. 1. If the deviation between theoretical and measured V.o.S. is larger than 1 m/s and

when the deviation between the paths is larger than 0.5 m/s it is needed to contact engineering. They will analyze if these deviations are due to mechanical distortions. If no strange artifacts can be found the pathlengths can be adjusted to fit the right V.o.S.

2. If the deviation between theoretical and measured Vos is less than 1 m/s and when the deviation between the paths is less than 0.5 m/s. The pathlength can be adjusted without notifying engineering.

In both cases, the made changes should be written down. The following information should be given: 1. V.o.S. per path before correction 2. Pathlength before correction 3. Calculated V.o.S. (Sonic guard lite) with temperature and pressure. 4. Correction needed per path 5. Pathlength after correction 6. V.o.S. per path measured after correction 7. Calculated V.o.S. (Sonic guard lite) after correction with temperature and pressure This information can be filled in document 01.09.01B.06/2/D. (8.5) Collect a log file for approximately 5 minutes. Do not begin collecting data until the Velocity of Sound has become stable with a maximum deviation less than 0.2 m/sec over a 10 minute period. Verify pressure and temperature readings are stable. Be sure to include the following comments on Lines 1 & 2. Line 1: Technician’s name, date, location, file name & type of gas Line 2: Where performed, length file (in minutes), number of run (if multiples), gas pressure, ambient temperature. The name of the log file should be equal to the name of the parameter file except of



course the extension (log file: *.asc and parameter file: *.par and *.doc). The file name is made as follows: 1st-4th digit: Serial number 5th digit: Type of flowmeter:

Q for a Q.Sonic C for a CheckSonic or P.Sonic T for a TwinSonic F for a FlareSonic

6th digit: Number of paths (1,2,3,5 or 6) 7th digit: _ 8th-13th digit Date: yymmdd Examples: 2070Q5_990213.asc and 2040Q3_981211.par. At a later time (at the office) the log-file must be analyzed as mentioned under Appendix A. Finally the log-file must be stored on the server under:

…. \\INLUIT\COMPANY\LOGFILES\ORDERNR\



9. Finalizing test

(9.1) If changes in the parameter setup are made during the FAT make sure that these changes are well documented and make sure that the parameter-file stored on the floppy is the latest version. Indicate on the hard copy of the initial parameter file the changes made. Make sure the following files are on the floppy: - Filled in fatlist.xls. - Final parameter file and previous parameter files - Log-file made with final parameter setup. - Average-file (see APPENDIX A)

(9.2) Disconnect power from the electronics. Check if transducer wiring is fixed correctly. Than reconnect the power and see if the ultrasonic meter will go into normal operation. If not (probably: programming mode) check if communication is correctly configured (miscellaneous mode). See also release note TIP series F (01.42.00F.51/2/E). (9.3) Reduce meter pressure to atmospheric pressure. (9.4) Before closing the Eex-d box make sure that all Phoenix connectors are installed on the meter electronics. (9.5) Return to the Engineering group: - Hard copy of "Spoolpiece acceptance list" A and B (supplied by Engineering

before FAT). - Hard copy of Initial parameter file (supplied by Engineering before FAT). - Hard copy of the Final Test Form - Hard copy of the averaged log file The engineering group will review all information prior to handing over the document to the project engineer.



APPENDIX A: analyzing the log-file

Reduce the data obtained from the log file collected. The log file information, both printed version and diskette version, are to be included in the Customer’s file. The following steps outline how to reduce the data of the log file. - Import the logfile (extension *.asc, where * is serialnumber of spoolpiece) in

windows excel. Choose <NEXT> - Choose delimeter “space” and <FINISH> - Remove all textlines between the logged date - Select all logged data an replace all dots with commas - Average all columns

If there is a difference between the in the log-file given values and the averaged values than this needs to be notified to the engineering specialist. [averagefile] should be stored on floppy



Appendix B: FAT Inspection Report, 01.09.01B.06/2/D (4 pages)

18 June 2003 FAT Inspection Report 01.09.01B.06/2/D

Date of drycal:

Customer :(FAT 6)

Projectnumber : (FAT 6)

Meter configuration : Spoolpiece snr.(FAT 6) Meter type

Diameter [inch]Number of paths (1,2,3,5) !!! foutieve invoer !!!Transducer type Timing const.s/n electronics Axial SwirlAxiaal / Swirl % %, Inv. Yes or NoRemote Unit [Y/N]P / T input [Y/N]

Transducer s/n : A B(FAT 6) 1

2345

Sotfware / Files : Uniform version (FAT 6) Parameterfile ( .par )

Logfile ( .asc )

High voltage test: High voltage test OK ? [Y/N/n.a.](FAT 3.3)

Grounding Orga / Gub : Between transducer and electronics OK ? [Y/N](FAT 7.1) NO connection between ground and gnd proson [Y/N]

Voltage: measured at electronics V(FAT 7.1/7.2) RS485 communication: Transmit data OK ? [Y/N](FAT 7.2, 7.4) Receive data OK ? [Y/N]

Dowwnload parameters: Parameters correct set? [Y/N](FAT 7.4)

Instromet Ultrasonics B.V. certified product 1 of 4


Waveforms :

(FAT 7.5)

Measuring frequency samples / sUniform mode super viser mode (high/low) [H/L](FAT 7.5)

(FAT 7.6)

Positive pulsesWAVEFORM 1 2 3 4 5Receive signal A B A B A B A B A BP1 [ V ]P2 [ V ]P3 [ V ]P4 [ V ]P5 [ V ]Max. of 2nd pulse

Negative pulsesWAVEFORM 1 2 3 4 5Receive signal A B A B A B A B A BN1 [ V ]N2 [ V ]N3 [ V ]N4 [ V ]N5 [ V ]Max. of 2nd pulse

Noise before puls P = bar Measuring frequency = samples / s WAVEFORM 1 2 3 4 5Noise signal A B A B A B A B A BPeak-peak value [mV]

Vrms before puls P = bara Measuring frequency = samples / s WAVEFORM 1 2 3 4 5Noise signal A B A B A B A B A BVrms [mV]



Gascomposition : Pressure bar Gauge/Absolute [G/A](FAT 7.3) Temperature degrees C

Nitrogen %

Calculated Velocity of sound: m/s (calculated by sonic ware)(FAT 7.3, 8.3)

Calculated AGC levels : Calculate the AGC levels with below mentioned formula: (FAT 7.8) (this is only a rough estimate)

77000 x L [m] AGC-level =

P [bara]

axial swirl AGC axialP 1 bara L m AGC swirl

Measured AGC levels : AGC measured with linear output value ( 0 - 65025 )(FAT 7.7, 7.8, 7.9)

Level A Uz Tr. A Level B Uz Tr. B Limit A Limit B Perf.[%]12345

level ratio swirl/axial Limit #DIV/0! Perf #DIV/0!

Measured Velocity of Sound:(FAT 8.1, 8.2, 8.3)

VOScalculated 1 2 3 4 5 All0 m/s

VOSmeasuredOffsetVOSc/VOSm

Average VOS: swirl: N.Aaxial N.A.

Ratio VOS swirl / axial N.A.



Pathlength correction by Vos Uncorrected values(FAT 8.4)

1 2 3 4 5

m

Vos Measured m/s

Vos calculated m/s

Temperature C

Pressure barA

1 2 3 4 5

Correction per path mm

corrected values

1 2 3 4 5

Pathlength final m

Vos Measured

Vos Calculated m/s

Temperature C

Pressure barA

C-module outputs : In case of a remote unit verify the outputs on the RU.(FAT 7.10)

G13=N or n: Remote unit is not present

Current output set [mA] measured [mA] Freq. set [Hz] measured [Hz]Set point 12,000 Set point 1000

Datavalid : Valid [Y/N] (Rce=Low)(FAT 7.11) Not valid [Y/N] (Rce=high)

Flowdirection : Positive flow [Y/N] (Rce=Low)(FAT 7.11) Negative flow [Y/N] (Rce=high)

Restart check: After power off, restart okay? [Y/N](FAT 9.2)

Performed byChecked byLocationDate




Appendix C: Factory Acceptance Test Report, 01.09.01C.19/2/A

June 2003 Factory Acceptance Test Report 01.09.01C.19/2/A

Instromet Ultrasonic Technologies

Factory Acceptance Test Report

Contractor: Supplier:

___ ______ ______ ______ ___

Contract no.: ___ Project no.: ____

Subject: ___

Product tag number: ___

Factory Acceptance Test ReportItem Description1 Dimensional Inspection of the US gas flow meter

Visual Inspection of meter configuration and name plates.2 Preparation of FAT:

- Isolation of US gas flow meter (blind flanges).- Pressurise with 100% nitrogen- Test temperature: … degrees C- Test pressure: … bara- Calculated velocity of sound: … m/s

3 Execution of FAT:- Installation of meter parameters.- Analysing of all transducers pulse shapes.- Monitoring and logging of zero flow test.- Measured mean velocity of sound: … m/s- Measured per path: 1 2 3 4 5

… … … … …- Measured mean flow velocity offset: … mm/s

4 Final Inspection completed (witnessed by Contractor).5 Preservation and packaging completed

FAT Report Authorisation:Dept.: Projects Management Client Company StampName:Sign.:

Date:

Instromet Ultrasonic B.V. certified product 1 of 2


P.O.no. : 4501389028/938889


Title: MRB Index


4. Material traceability, weld and NDE

1. SNA-I090-0011 Welding procedure

2. SNA-I090-0013 NDE procedure

3. SNA-I090-0030 NDE report

Documents

SUPPLIER DOCUMENT Aker Kværner Offshore Partner AS …...Supplier Document Number 21933-08 Supplier Rev.: 1 Supplier Doc. Responsible: Ingar Brænden Supplier Document Title MRB Tag