ID INO O 06 001

Rev. A, April 2014

PMR_CPP SOLAR TURBINES TAURUS -

70 DRIVEN COMPRESSOR SET /
PACKAGES

PETRONAS CARIGALI SDN BHD

PMR_CPP SOLAR TURBINES TAURUS – 70 DRIVEN COMPRESSOR SET / PACKAGES
ID INO O 06 001
Rev. A, April 2014

PMR_CPP SOLAR TURBINES TAURUS – 70 DRIVEN COMPRESSOR SET /

PACKAGES

Main Contents

Foreword

Amendment Summary

Preface

Abbreviations and Acronyms

Referenced Documents

Section 1 Daily Inspections

Section 2 Semi Annual - 4K Inspections ( 4000 operating hours )
Section 3 Annual - 8K Inspections ( 8000 operating hours )
Section 4 Engine Exchange ( 30.000 operating hours )
Section 5 Job Hazard Analysis

Appendices
Appendix 1 Daily Inspections Check List
Appendix 2 4K Inspections Check List
Appendix 3 8K Inspections Check List
Appendix 4 Engine Exchange Check List
Appendix 5 Job Hazard Analysis

PETRONAS CARIGALI SDN BHD 2

PMR_CPP SOLAR TURBINES TAURUS – 70 DRIVEN COMPRESSOR SET / PACKAGES
ID INO O 06 001
Rev. A, April 2014

FOREWORD

Issue Approval

Issue of this document has been formally approved by:

Signature:

Name: Fatar Yani

Reference Indicator: Manager
Position: Operation Manager
Date:

Issue Agreement

Agreement for issue of the document was made by the following:

Signature:

OIM Head of Head of Operation

Position:
Kepodang Central Maintenance Engineering
Date:

Document Custodian

The following person has been assigned as document custodian:

Name: Dwi Satriya / Sutik Hardono

Reference Indicator: Supervisor
Position: Kepodang Offshore Production Supervisor

Proprietary Information
This document contains proprietary information belonging to

PETRONAS CARIGALI SDN BHD 3

PMR_CPP SOLAR TURBINES TAURUS – 70 DRIVEN COMPRESSOR SET / PACKAGES
ID INO O 06 001
Rev. A, April 2014

PETRONAS Carigali Sdn Bhd and must not be wholly or partially reproduced nor disclosed
without prior permission from PETRONAS Carigali Sdn Bhd.

AMENDMENT SUMMARY

This sheet must be completed in detail at each revision once this document has been approved.

Details must include revision number, description and indication of which pages and paragraphs
have been revised, date of revision approval, approvers title and signature.

Rev Description Date Approval Tittle Signature

Notes: (1) Document Holders to update Amendment Record as and when amendments/new
revisions are received.

(2) For description of amendment the Document Holder should indicate correction,
modification, update or deletion issue.

(3) Document Holder to enter their company reference number, sign and date the record
of entry.

PETRONAS CARIGALI SDN BHD 4

PMR_CPP SOLAR TURBINES TAURUS – 70 DRIVEN COMPRESSOR SET / PACKAGES
ID INO O 06 001
Rev. A, April 2014

(4) Where part amendments are issued, the relevant page(s) will be identified with a
lower case letter in the revision status line in the header.

PREFACE

The objective of this PMR is to present systematic maintenance for

Solar Turbines Taurus – 70 driven Compressor Set / packages, this
include Gas Producer, Power Turbine, control system, Protection
System, Lube Oil system, Sealing System and Increaser Gear
Box( If available ). Maintenance of the engine and control system
equipment is required at established intervals such as Daily
inspection, 4K inspection, 8K inspection, Engine crank Soak wash,
Boroscope inspection and Engine Exchange. The recommended
intervals are for nominal envinronmental and operating conditions.
Severe envinronments and extreme conditions may required more
frequent and extensive maintenance.
The local envinronment, operating conditions, practices and
availability of skilled technicians must be important considered in
establishing maintenance plan, and preventive maintenance at
specific interval will minimizes corrective maintenance later on.

PETRONAS CARIGALI SDN BHD 5

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ID INO O 06 001
Rev. A, April 2014

ABBREVIATIONS AND ACRONYMS

IMC Information Management Centre

ISU Information Support Unit
PCSB PETRONAS Carigali Sdn Bhd
Rev. Revision
UCP Unit control Panel
PCD Pressure Compressor Discharge
GP Gas Producer
PT Power Turbine
ASC Anti Surge Control
DE Drive End
NDE Non Drive End
DP Differential Pressure
T1 Tempereture Inlet
T5 Temperature Exhaust

REFERENCED DOCUMENTS

Doc. No. Title

Volume II Solar Turbines Taurus – 70 Driven Maintenance Intructions

Section 1

DAILY CHECK LIST INPECTION

Contents

Paragraph Page

1 INTRODUCTION......................................................................................................8
2 COMPOSITION .......................................................................................................2
2.1 Daily Inspection check List ....................................................................................2
2.2 4K Inspection Check List ........................................................................................2
2.3 8K Inspection check List.........................................................................................2

PETRONAS CARIGALI SDN BHD 6

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ID INO O 06 001
Rev. A, April 2014

2.4 Engine Exchange Check List .................................................................................2

1. INTRODUCTION

Daily maintenance includes a walk - around inspection to

ensure is equipment is functioning properly and to detect leak
or obvious faults. Operating parameters should be recorded
and analyzed for trend. This will helps predict faults and daily
equipment not required equipment shutdown.

Semi annual maintenance includes emphasizes protective

system check out and ensure optimum equipment performance.
Regardless of hours of operations

PETRONAS CARIGALI SDN BHD 7

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Rev. A, April 2014

APPENDIX 2
2. COMPOSITION

2.1 Daily Inspection check List

Equipment / Tag :
Date :
Time :
Man Power :

ACTIVITY YES NO N/A REMARK

Turn off alarm system on inhibit position
Turn off all detector to by pass position
Open all the door packages and check inside
Check if any leaking or anomaly
Clean up inside packages
Close and lock all the door packages
Turn on alarm system to normal condition
Turn on all detector to normal condition
Took all reading on UCP as follow :
Engine :
NGP ( Gas Producer ) %
NPT ( Power Turbine ) %
Pressure Compressor Discharge ( PCD ) Kpag
T1 ºC
T5 Avarage ºC
Air inlet DP Kpad
Air inlet filter DP Kpad
Turbine exhaust pressure Kpag
GP Thrust bearing temperature ºC
PT Thrust bearing temperature ºC
Control temperature ºC
Guide vane command %
Bleed valve command %
Engine fired hours h
Engine start count
Fuel :
Gas Fuel pressure Kpag
Gas Fuel Flow Kg/h

PETRONAS CARIGALI SDN BHD 8

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ID INO O 06 001
Rev. A, April 2014

Main gas valve cmd %

Maximum fuel kW
Fuel control demand kW
Minimum fuel kW
Fuel control mode
Lube :
Lube header temperature ºC
Lube header pressure Kpag
Lube tank temperature ºC
Lube tank pressure Kpag
Tank heater ºC
Lube oil tank level cm
Oil filter DP Kpad
Lube oil back up pump status
Engine Vibration :
X = ᶬm PP
Gap Vdc =
Bearing #1
Y = ᶬm PP
Gap Vdc =
X = ᶬm PP
Gap Vdc =
Bearing #2
Y = ᶬm PP
Gap Vdc =
X = ᶬm PP
Gap Vdc =
Bearing #3
Y = ᶬm PP
Gap Vdc =
X = ᶬm PP
Gap Vdc =
Bearing #4
Y = ᶬm PP
Gap Vdc =
X = ᶬm PP
Gap Vdc =
Bearing #5
Y = ᶬm PP
Gap Vdc =
mm
GP axial Displacement
Gap Vdc
mm
PT axial Displacement
Gap Vdc
Compressor Vibration :
X = ᶬm PP
Gap Vdc =
Drive End bearing
Y = ᶬm PP
Gap Vdc =
X = ᶬm PP
Gap Vdc =
Non Drive End bearing
Y = ᶬm PP
Gap Vdc =
mm
Compressor axial A
Gap Vdc
mm
Compressor axial B
Gap Vdc
Compressor Journal Bearing :

PETRONAS CARIGALI SDN BHD 9

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ID INO O 06 001
Rev. A, April 2014

Drive End Bearing #1 temperature ºC

Drive End Bearing #2 temperature ºC
Non Drive End Bearing #1 temperature ºC
Non Drive End Bearing #2 temperature ºC
Compressor Thrust Bearing :
Inboard Bearing #1 temperature ºC
Inboard Bearing #2 temperature ºC
Outboard Bearing #1 temperature ºC
Outboard Bearing #1 temperature ºC
Lube Header temperature ºC
Lube Header pressure Kpag
Enclosure :
Enclosure temperature ºC
Enclosure pressure Kpad
Compressor Surge :
Anti - Surge Control :
ASC Setpoint %
ASC Control Mode
Anti - Surge Valve :
ASC valve command %CL
ASC Valve position %CL
Anti - Surge Parameters :
Flow % %
Head % %
Turndown % %
Compressor Inputs :
Suction temperature ºC
Suction pressure Kpag
Discharge temperature ºC
Discharge pressure Kpag
Train discharge Kpag
Flow meter DP Kpad

REMARK ______________________________________________________________

______________________________________________________________

______________________________________________________________

______________________________________________________________

______________________________________________________________

PETRONAS CARIGALI SDN BHD 10

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ID INO O 06 001
Rev. A, April 2014

Executed by, Ackowledge by,

( ) ( )
Mechanical Rotating Tecnician KEPODANG FILED Production Supervisor

2.2 4K Inspection Check List

Equipment / Tag :
Date :
Time :
Man Power :

Energy solation / LOTO for double check

No Function Remark

1 Positioned control panel key to OFF position

2 Fuel gas/Liquid valve

3 Hydraulic/pneumatic/Electric starter Motor

4 Pre-post Lube Oil Pump Motor

5 DC back-up pump Motor

6 Isolate Fire and Gas Detection System

Maintenance - Air System

No Function Remark
7 Air Intake Primary Filter Inspect the condition of Primary filters. If
they look physically sound and the dP is <
Note 2.0”WG allow continued use.
For offshore/platform based units the primary
filters generally require changing every 8000- (See Note Below)
12000Hrs of continued use, If the inlet face is becoming severely
clogged and or they appear in danger
of breaking up, or the dP is above

PETRONAS CARIGALI SDN BHD 11

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Rev. A, April 2014

2.5”WG replace all primary filters.

Check general condition and dust loading.
If generally in good order allow continued
use.
Air Intake Secondary Filter
Note: the secondary filters have been known
to be serviceable after 5 years continued
8 (See Note below)
service but refer to the visual inspection/base
If the filter dP does not fall to 2"WG or
condition
below after replacing the filter pads
change the secondary filters
Filter dP Gauge – Check calibration
with 12” Water manometer
Check motor bearings for control and fan
Inspect Enclosure Pressurizing Motor and
9 integrity. Grease bearings if required.
Fan. Clean out plenum duct if required.

Remove intake collector side panels and

open intake screen. Inspect turbine intake
casing and 1st stage guide vanes for
10 Air Intake Collector. corrosion around vane shafts, damage
and general condition.
Inspect lower intake duct for cleanliness,
corrosion etc.

Bleed Valve System Inspect, Clean, Disassembly and Re-

11
assembly.

12 IGV ( Inlet Guide Vane ) activation system Check and Calibrate

Maintenance – General Element Filter

No Function Remark
For this site agreement (8000Hr Major
Service) Change all filter elements listed
below.

For the main lube duplex filter change only

the DUTY filter and transfer duty to the
previous standby filter.

For main lube oil and fuel filter housings,

Check and Changed All Element Filter
13 open the drain and vent valves to drain off
(Refer to 4K task list for Replacements filter)
trapped oil. Ensure that waste/drained oil is
collected in a suitable recovery container or
system. Clean up any spilt oil to the skid
and local surroundings.

Ensure that all housing drains and vents are

securely closed following any element
changes.

Maintenance – Lube Oil System

PETRONAS CARIGALI SDN BHD 12

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ID INO O 06 001
Rev. A, April 2014

No Function Remark

14 Check oil cooler belt tension.

Check lube oil tank vent fan and mist

15
precipitator for proper operation

Check and record lube oil filter differential

16 pressure. Change filters if differential
pressure limit exceeded.

Check servo oil filter “pop-up” indicator, if so

17
equipped; change filter if popped.

18 Check oil cooler core; clean as necessary.

19 Lubricate oil cooler fan shaft bearings.

Maintenance – Dry gas Seal System

No Function Remark

Replace element filter if differential pressure

Check and record seal gas and Buffer air
20 exceed 20 Psig ( 1,4 BAR )
coalescing filter differential Pressure.
If available
Clean and inspect dry gas seal system
21 differential pressure regulating valves, as
applicable.

22 Check Ampliflow Condition Replace some of parts if needed

Check Clean pack filter and switch off to the

23 Replace if needed
other units

PETRONAS CARIGALI SDN BHD 13

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ID INO O 06 001
Rev. A, April 2014

2.3 8K Inpection check List

PETRONAS CARIGALI SDN BHD 14

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Rev. A, April 2014

PETRONAS CARIGALI SDN BHD 15