Plant Maintenance and Inspection Chapter 1

8/4/2019 Plant Maintenance and Inspection Chapter 1

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CPD 30301CPD 30301

Plant Maintenance & InspectionPlant Maintenance & Inspection

CHAPTER 1CHAPTER 1

Introduction to

Plant

Maintenance

and Inspection


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Introduction

Objectives

Scope

Advantages

Types of MaintenancePersonnel

The Organization Chart

Intro. to Plant Maintenance &Intro. to Plant Maintenance &

InspectionInspection


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MaintenanceMaintenance defined as that function ofproduction management concerned with the

day to day problem of keeping the physicalplant in good operating condition

Maintenance management concerned withthe direction and organisation of resources in

order to control (improve) the availabilityand performance of the industrial plants tosome specified level.

Plant Maintenance concerned with actions

taken by the plant user to maintain anexisting system and facilities or to restore it

Plant MaintenancePlant Maintenance




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Maintainability is concerned with thoseactions taken by a system and facilities

during development so that the system offacilities when installed and operation can bemaintained with easily.

Maintainability also means design for ease ofmaintenance. It is the characteristic of

system design which determines the ability ofsystem to be retained in or restored to aneffective operational condition. It isconcerned with the systems down time,

include aspects such as: Incor oration of fail safe features

Plant MaintenancePlant Maintenance




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Reliability defined as the probability of aplant to give satisfactory performance in aparticular period of time under specifiedconditions. The time between failures is

called MTBF

Availability the percentage of time themachine will be available for operation

Availability = Mean Time Between

Failures(MTBF)

MTBF + Mean Time forRepairs (MTR)




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Introduction

Objectives

Scope

Advantages






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The Production/operational Quality, quantity, safety, environment, cost

Equipment/systemReliability, accountability

ObjectivesObjectives




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Introduction

Objectives

Scope

Advantages






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Primary FunctionsPrimary Functions

Maintenance of existing plant equipment

Maintenance of existing plant buildings

and grounds

Equipment inspection and lubrication

Utilities generation and distribution

Alterations and new installations

Scope of ResponsibilitiesScope of Responsibilities


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Secondary Functions

Plant protection(including firefighting)

Waste disposal

Pollution and noise reduction

Insurance Administration Storekeeping, accounting etc

Senatorial Services/Other

services

Scope of ResponsibilitiesScope of Responsibilities


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Introduction

Objectives

Scope

Advantages






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Reduction in unscheduled downtime

More efficient and reliable

Longer equipment life & lower cost ofparts

Lower equipment maintenance staff

Utilization of maintenance staff

Optimized the process

Advantages of Plant Maintenance


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Introduction

Objectives

Scope

Advantages

Types of Maintenance TeamPersonnel





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Types of MaintenanceTypes of Maintenance

PersonnelPersonnel

Planner plan all the maintenancework, scale them with all of thepriority (must be experience with

execution methods) Executor run all the work

instruction given to them with a

specific task and time frame Engineer deal with engineering

modification to enhance theprocess or increase theequipment/system reliability.


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Introduction

Objectives

Scope

Advantages






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The Organization ChartThe Organization Chart

Factors need to be considered:

Type of operation

Continuity of operations Geographical situation

Size of plant

Scope of the plant maintenancedepartment

Work-force level of training andreliability


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Quality

ControlAdministration

Stock Control &

PurchasingSafety

Regular

Maintenance

System

Improvement

ElectricalInstrumentation

& Control

Operation

Maintenance

Mechanical

Plant Manager


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Routine

MaintenanceSupervisor

Planned


Emergency


Maintenance

Control

Supervisor

Plant Manager

Maintenance

Manager

Maintenance

Engineer


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PlantPlant

MaintenanceMaintenance

THANK YOUTHANK YOU


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PETRONAS, SHELL,BP,SAUDI ARABIA BASIC IND.CORP.(SABIC),QATAR LNG,

ALMARAI (SAUDI ARABIA), IDEMITSU, EASTMAN CHEMICALS, BASF

PETRONAS, KUWAIT INSTITUTE OF SCIENTIFIC RESEARCH,

KHARTOUM REFINERY, LOADSTAR Ltd. (Sri Lanka) etc

Documents

Plant Maintenance and Inspection Chapter 1