PT. Perusahaan Gas Negara (Persero) Tbk.

PELAKSANAAN KERJASAMA PENINGKATAN KEHANDALANJARINGAN UNTUK PENYALURAN GAS WILAYAH PASURUAN

MOJOKERTO

Contract No.055600.PK/HK.02/PMO/2014

PT. ConnusaEnergindo PT. PGAS Solution

PERMANENT CATHODIC PROTECTION INSTALLATION PROCEDUREDocument No. Rev. Date

Page 1 of 12MJPN-PGAS-3514-MP-PR-020 A 27/02/2015

A Issued For Review 27-02-2015 JK HMD AK

REV DESCRIPTION DATE PREPARED CHECKED APPROVED REVIEWED APPROVED

PGAS SOLUTION PMC PGN

PT. PerusahaanGas Negara

(Persero) Tbk.

PT. PGAS Solution

PERMANENT CATHODIC PROTECTION INSTALLATION PROCEDUREDocument No. Rev.

Page 2 of 11MJPN-PGAS-3514-MP-PR-020 A

PT. ConnusaPT. Perusahaan

Gas Negara(Persero) Tbk.

TABLE OF CONTENTS

1.0 SCOPE ..........................................................................................................................................32.0 OBJECTIVE ..................................................................................................................................33.0 REFERENCE ............................................................................................................................... 34.0 DEFINITIONS ...............................................................................................................................35.0 RESPONSIBILITY ....................................................................................................................... 36.0 PROCEDURE INSTALLATION .................................................................................................4

6.1 Man Power.............................................................................................................................46.2 Tools....................................................................................................................................... 5

6.3 Trenching For CP..................................................................................................................6

6.4 Sacrificial Anode Installation............................................................................................... 7

6.5 Instalation...............................................................................................................................9

6.6 Direct Burial Cathodic Protection Cable............................................................................9

6.7 Cable Connections To Steel Pipe...................................................................................... 10

7.0 HEALTH SAFETY & ENVIROMENT ........................................................................................11

8.0 ATTACHMENT .............................................................................................................................12

Thermit Welding Process Instruction........................................................................................12

JSA.................................................................................................................................................12

NACE Level 2 Certificate............................................................................................................12