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Doc. No.: AR 1515/QCP/040 Rev.00 Page 1 of 07 Number: AR 1515/QCP/040 Revision: 00 Page 1of 07 Title: Quality Control Procedure For Online Corrosion Monitoring System Cable and accessories equipment Installation, Cable termination and system testing. Prepared By Name: Arockiyathass.s Position: Project QC E&I Supervisor Signature: Reviewed By QC Manager Name: Caleb Ravichandran Position: Project QC Manager Signature: Date: 12 th November 2014 Reviewed By Sr.Project Manager Name: Mohammad Abbas Position: Senior Project Manager Signature: Date: 12 th November 2014 Approved By Client Name: Position: Signature: Date: Revision Description : 00 This Document is the property of M S Al-Suwaidi Industrial Services Co. Ltd. Issue to, and use by others requires the written approval of the SIS QA/QC Department Manager. Form No. SIS/QA/001/0

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Corrosion Monitoring System

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Page 1: Qcp 040 Qcp Crms

Doc. No.: AR 1515/QCP/040 Rev.00 Page 1 of 07

Number: AR 1515/QCP/040

Revision: 00

Page 1 of 07

Title: Quality Control Procedure For Online Corrosion Monitoring System Cable and accessories equipment

Installation, Cable termination and system testing.

Prepared By

Name: Arockiyathass.s

Position: Project QC E&I Supervisor

Signature:

Date: 12th November 2014

Reviewed ByQC Manager

Name: Caleb Ravichandran

Position: Project QC Manager

Signature:

Date: 12th November 2014

Reviewed BySr.Project Manager

Name: Mohammad Abbas

Position: Senior Project Manager

Signature:

Date: 12th November 2014

Approved By Client

Name:

Position:

Signature:

Date:

Revision Description : 00

This Document is the property of M S Al-Suwaidi Industrial Services Co. Ltd. Issue to, and use by others requires the written approval of the SIS QA/QC Department Manager.

Form No. SIS/QA/001/0

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Doc. No.: AR 1515/QCP/040 Rev. 00 Page 2 of 07

CONTENTS

1.0 PURPOSE……………………………………..Page no.3

2.0 SCOPE…………………………………………Page no.3

3.0 REFERENCE………………………………….Page no.3

4.0 SAFETY REQUIREMENTS………………….Page no.4

5.0 WORK EXECUTION…………………………Page no.4

6.0 INSTALALTION INSPECTION……………..Page no.5

7.0 INSPECTION AND TESTING ………………Page no.7

8.0 DOCUMENTATION ………………………….Page no.7

Form No. SIS/QA/002/0

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1.0 PURPOSE :

1.1This Quality Control Procedure describes the inspection instruction to be observed and /or implemented during the installation and test of Online Corrosion Monitoring System including its associated equipment for this project.

1.2This procedure is issued to ensure that all works/activities are fully in compliance with Saudi Aramco Standard, Project contract specification and drawings.

2.0 SCOPE :

2.1 The Quality Control Procedure gives inspection instructions to be observing and / or implemented during the Online Corrosion Monitoring System installation and testing of cable and equipment for this project.

2.2 This procedure is issue to ensure that all work and test activities are in full compliance with SAUDI ARAMCO standards, National Electrical Code Standards, American Society for Testing and Materials, project drawing and specifications.

3.0 REFERENCES :

This procedure makes reference to the following:

01-SAMSS-023 - Intrusive Online Corrosion Monitoring

ASTM-G96 – Standard Guide for On-Line Monitoring of Corrosion in Plant Equipment (Electrical and Electrochemical Methods).

Schedule G - Material, Tools and Equipment (Pro Forma MP-IK-LS Contract), March 2006.

Schedule Q - Quality Requirements (Pro Forma Contract), February 2008.

SAES-J-902 - Electrical Systems for Instrumentation, 11 May 2008.

Form No. SIS/QA/002/0

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Rohrback Cosasco Vendor Manual.

4.0 SAFETY REQUIRMENTS :

4.1 Before starting construction activities, SIS shall qualify all needed materials and related laboratory tests/service as per applicable Saudi Aramco Engineering Standards, procedures, SA Material System (SAMSS) and contract/project requirements. SIS shall submit the Purchase Requisition documentation (MR) to SAPMT for review and concurrence prior to placing the purchase order. SIS shall make every effort to recommend materials which are standardized to company SAMSS cataloged items and commodity classification codes and from approved company suppliers.

5.0 WOTK EXECUTION :

Pre-Installation Inspection

5.1 Instrument Inspector shall verify all materials, documents prior to installation in compliance with IFC Drawing Requirements, Codes, Standards, and Specification.

5.2 Material receiving and work execution shall be closely monitored, inspected/verified and result recorded in applicable Checklist Forms.

5.3 All Retrieval Tools and Service Valves must be pressure tested prior to use.

5.4 Before start the work execution of online retrievals installation, the field technician using equipment must possess current pressure test certificates for the retrieval equipment prior to commencing on-line retrievals operations.

5.5 Instrumentation inspector should verify the tools are free from heavy debris, sand. The field technician will determine on a case by case basis if the tool needs to be stripped down or if it can be flushed out with either water or suitable cleaning agent without stripping the tools down.

Form No. SIS/QA/002/0

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Doc. No.: AR 1515/QCP/040 Rev. 00 Page 5 of 07

5.6 Instrumentation inspector should verify the pipe line pressures and temperatures, so that operating pressure of tools is not exceeded.

5.7 Follow all manufacture instructions during the installation, operation and maintenance time.

5.8 During installation to avoid handling the probe measurement element, which can cause additional corrosion.

5.9 Use extreme care in handling the probe to prevent damage to the measuring element. Not allow to touch the measuring element with fingers or allow any foreign material such as grease or oil to come in contact with it before installation, as this could affect probe performance.

6.0 INSTALLATION INSPECTION :

6.1 Instrumentation inspector shall verify the probe measurement element surface should be smooth and free of indentations or signs of mechanical damage.

6.2 Install the probe in a position as representative of the corrosive environment as possible without causing deleterious effects to the probe or the system.

6.3 Do not mount probe transversely in a high-flow pipe line without shielding.

6.4 Instrumentation inspector should check correct operation of the instrument with the test probe provided according to the manufacturer's instructions.

6.5 Instrumentation inspector should check Microcor transmitters can only be used with Microcor probes.

6.6 Instrumentation inspector ensures that explosion proof (flameproof) enclosure of transmitter top side Allen screw fully tightens.

Form No. SIS/QA/002/0

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6.7 Transmitter to a probe and power/communications cables in a hazardous area, explosion proof (flameproof) connectors are used.

6.8 Small amount of white grease or silicone grease should be used to lubricate the O rings to assist assembly.

6.9 Transmitter to grounded (earthed) or bonded to ground. (When the transmitter is connected directly to a probe, this bonding is accomplished through the probe body. To ensure good bonding and 14 to 18 swg grounding wire can be attached to the transmitter at the grounding stud provided and connected to ground (earth).

6.10 Instrumentation inspector should verify Installed probe is compatible with the process fluid/gas.

6.11 Instrumentation inspector should verify and record the thread probe into the hollow plug (Left-hand thread) torque the probe to approximately 50 ft-lbs.

6.12 Maintain clockwise pressure on the translation handle to ensure the hex on the socket adapter remained over the plug assembly and turn the rotation handle clockwise approx. 14 turns until carrier plug primary seal seats in access fitting.

6.13 During tighten time do not use excessive force and be sure that the threads engage properly to prevent cross threading. (Cross threading may require equipment to be on the access fitting until the line is isolated).

6.14 The back pressure nitrogen bottle pressure to be at least 200PSI (13bar) higher than the line pressure.

6.15 The carrier plug threads are coated with nonmetallic grease.

6.16 Not screw the carrier plug fully down on to pilot adapter thread 'O' ring. Leave at least one full thread showing.

Form No. SIS/QA/002/0

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7.0 INSPECTION AND TESTING :

7.1 Instrumentation inspector should verify equipment to be erected using manufacture's special installation instruction.

7.2 Installing cabling for connection of an on-line multi-drop system, especially on the 24VDC supply lines to ensure that there is sufficient voltage at each transmitter to drive the electronics.

7.3 Instrumentation inspector shall verify the transmitter connection method (RS 485 is a serial, not parallel, connection system. Only short connections are permitted between the RS 485 bus and the transmitter (not more than 50 feet). Splitting the RS 485 bus into two or more spurs of more than 50 feet is not permitted without an RS 485 repeater module.

7.4 Two wires should not be connected into one terminal block, as this may cause a high resistance connection or a completely failed connection.

7.5 The configuration of system and connection of transmitter is as per specified drawings. Only one transmitter at a time must be addressed.

7.6 Verify the microcor probe on each transmitter check that all channels are reading correctly.

8.0 DOCUMENTATION :

8.1 All the test result reports shall be file at QA/QC department including other documentations and must be available for Saudi Aramco use

Form No. SIS/QA/002/0

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Form No. SIS/QA/002/0