section 5_practical application

8/20/2019 Section 5_Practical Application

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SHIPBUILDING TECHNOLOGY FOR

ECONOMIC PRODUCTION

LCD 22102

Section 5(Practical Application ofDesign for Production)


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TOPICS

Introduction

Planning

Shipyard Layout and Equipment


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INTRODUCTION

PRODUCTION

DESIGN

PLANNING


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PLANNING

1. The basic parameters of a project

2. Stages in the development of a project

3. Alternative presentation of project planning data


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THE BASIC PARAMETERS OF A

PROJECT

Defined project objective – name of project

Utilised resources

Have a definable start

definable activities

definable finish.


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STAGES IN THE DEVELOPMENT OF A

PROJECT

the requirement

scope of the requirement.

advertising an invitation to tender.

tender closing dates / research a finance package

make a tender evaluation

‘short list’ / pre-contract negotiationsawarded of contract.


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ALTERNATIVE PRESENTATION OF

PROJECT PLANNING DATA

the flow diagram

a bar or Gantt chart

CPM networks


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CPM NETWORK


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CRITICAL PATH METHOD

Project Plan'g presentation CPM.ppt

http://localhost/var/www/apps/conversion/tmp/scratch_2/Project%20Plan'g%20presentation%20CPM.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/Project%20Plan'g%20presentation%20CPM.ppthttp://localhost/var/www/apps/conversion/tmp/scratch_2/Project%20Plan'g%20presentation%20CPM.ppt


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ADVANTAGES

CPM helps schedule, monitor and control projects.

CPM helps determine slack and float time.

CPM improves project efficiency.

CPM helps define multiple & critical paths.

CPM reduces project duration.

CPM reduces project costs.CPM helps in organizing large projects.

CPM reveals all the dependencies in the organization.


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SHIPYARD LAYOUT

The hull of a ship is constructed (in a series of stages outlined aboveand) such that production is continuous. Many different layouts arepossible, but the best layout is that in which the materials travel the

shortest possible distance with minimum handling.

The simplest journey results from straight line travel and the idealarrangement of the full construction yard is to provide unit-directionalmaterial flow

Such an ideal arrangement is very often not obtainable due to yardsurroundings. Obvious alternatives are ‘L’ or ‘U’ shaped flowsdependent on the physical environment and areas available.


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Straight line

‘L’ & ‘U’


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SHIPYARDS CHARACTERISTICS

Warehouses and raw material storage areas

Warehouse/storage function: Material receipts including unloading, unpacking, storematerials in various categories, inspection and system updating. The design aims to

maximize space utilization and minimize manpower movement.

Shops to fabricate and assemble parts into sub-assemblies,

assemblies and even outfitted blocks

Shops for performing various kinds of works such as steel marking, cutting andforming shop, steel assembly shop, surface preparation and coating shop, pipe shopand machine shop.

Building berth and system of transferring ship to water

A location on land for erecting a ship, along with an associated means for gettingship to the water such as a launching way, graving dock, floating dock


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SHIPYARDS CHARACTERISTICS

Pier to secure the ship after launch

Piers for storing ships afloat to permit work to continue following launching

Cranes for lifting A crane is a type of machine, generally equipped with a hoist, wire, ropes or

chains and sheaves, that can be used both to lift and lower materials and to movethem horizontally. It is mainly used for lifting heavy things and transporting them toother places such as gantry crane, overhead crane, mobile crane, tower crane


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University Kuala Lumpur – MIMET

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YOUR ATTENTION

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