plot,key,equipment

8/9/2019 PLOT,KEY,EQUIPMENT

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INTRODUCTION INTRODUCTION THE PURPOSE OF PIPING DRAWING IS TO SUPPLY THE PURPOSE OF PIPING DRAWING IS TO SUPPLY DETAILED INFORMATION TO ENABLE A PLANT TODETAILED INFORMATION TO ENABLE A PLANT TOBE BUILT. INFORMATION ON THE UNDERGROUNDBE BUILT. INFORMATION ON THE UNDERGROUND

FACILITIES ALSO FORM PART OF THEFACILITIES ALSO FORM PART OF THEREQUIREMENTS.REQUIREMENTS.PRIOR TO PIPING DRAWINGS,THEPRIOR TO PIPING DRAWINGS,THESITE PLANSITE PLAN AND AND

EQUIPMENT ARRANGEMENTEQUIPMENT ARRANGEMENTDRAWINGS AREDRAWINGS ARE

PREPARED AND FROM THESE TWO DRAWINGS THEPREPARED AND FROM THESE TWO DRAWINGS THEPLOT PLANPLOT PLANIS DERIVED.IS DERIVED.


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INTRODUCTION CONTD.INTRODUCTION CONTD.THESE THREE DRAWINGS ARE USED ASTHESE THREE DRAWINGS ARE USED ASTHE BASIS FOR DEVELOPING THE PIPINGTHE BASIS FOR DEVELOPING THE PIPINGDRAWINGS (PIPING GENERALDRAWINGS (PIPING GENERAL

ARRANGEMENT AND ISOMETRIC ARRANGEMENT AND ISOMETRICDRAWING).THEDRAWING).THEKEY PLANKEY PLANIS HOWEVERIS HOWEVER

GENERATED FROM THE SITE PLANGENERATED FROM THE SITE PLAN


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S ITE PLAN S ITE PLAN THIS IS A DRAWING WHICH SHOWS THETHIS IS A DRAWING WHICH SHOWS THEWHOLE SITE INCLUDINGWHOLE SITE INCLUDINGBOUNDARIES,ROADS,RAILROADBOUNDARIES,ROADS,RAILROADSPURS,PAVEMENT,BUILDINGS,PROCESSSPURS,PAVEMENT,BUILDINGS,PROCESSPLANT AREA,LARGEPLANT AREA,LARGE

STRUCTURES,STORAGE AREAS,EFFLUENTSTRUCTURES,STORAGE AREAS,EFFLUENTPONDS,WASTE DISPOSAL,SHIPPING ANDPONDS,WASTE DISPOSAL,SHIPPING ANDLOADING AREAS.LOADING AREAS.


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S ITE PLAN CONTD.

S ITE PLAN CONTD.

THE TRUE NORTH (GEOGRAPHIC ) ANDTHE TRUE NORTH (GEOGRAPHIC ) ANDPLANT NORTH AND THEIR ANGULARPLANT NORTH AND THEIR ANGULARSEPARATION SHOWN.SEPARATION SHOWN. SEE FIG 1 BELOWSEE FIG 1 BELOW


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F IG.1( S ITE PLAN)F IG.1( S ITE PLAN)


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K EY PLAN

K EY PLAN

KEY PLAN IS PRODUCED BY DIVIDINGKEY PLAN IS PRODUCED BY DIVIDINGTHE AREA OF THE SITE INTO SMALLERTHE AREA OF THE SITE INTO SMALLER

AREAS IDENTIFIED BY KEY LETTERS (SEE AREAS IDENTIFIED BY KEY LETTERS (SEEFIG.2 BELOW).A SMALL SIMPLIFIEDFIG.2 BELOW).A SMALL SIMPLIFIEDINSET OF THE KEY PLAN IS ADDED TOINSET OF THE KEY PLAN IS ADDED TO

PIPING AND OTHER DRAWINGS FORPIPING AND OTHER DRAWINGS FORREFERENCE PURPOSE.REFERENCE PURPOSE.


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F IG.2 F IG.2


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F IG.3 ( K EY PLAN A S IN S ET)F IG.3 ( K EY PLAN A S IN S ET)


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EQUIPMENT ARRANGEMENT EQUIPMENT ARRANGEMENT DRAWING DRAWING

TO ACHIEVE OPTIMAL DESIGN THATTO ACHIEVE OPTIMAL DESIGN THATSATISFY PROCESS REQUIREMENT,THESATISFY PROCESS REQUIREMENT,THEPIPING GROUP USUALLY MAKES SEVERALPIPING GROUP USUALLY MAKES SEVERAL

VIABLE EQUIPMENT VIABLE EQUIPMENT ARRANGEMENT.PRELIMNARY PIPING ARRANGEMENT.PRELIMNARY PIPING

STUDY IS HOWEVER REQUIRED TOSTUDY IS HOWEVER REQUIRED TOESTABLISH EQUIPMENT COORDINATE.ESTABLISH EQUIPMENT COORDINATE.


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EQUIPMENT ARRANGEMENT EQUIPMENT ARRANGEMENT DRAWING CONTD.DRAWING CONTD.

METHODMETHOD

THIS IS ACHIEVED BY CUTTING ATHIS IS ACHIEVED BY CUTTING ASCALED OUTLINE OF THE EQUIPMENTSCALED OUTLINE OF THE EQUIPMENTFROM STIFF PAPER WICH CAN BEFROM STIFF PAPER WICH CAN BEMOVED AROUND ON THE AREAMOVED AROUND ON THE AREA

INVOLVED.(SEE FIG 4)INVOLVED.(SEE FIG 4)


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F IG.4 EQUIPMENT ARRANGEMENT F IG.4 EQUIPMENT ARRANGEMENT DRAWING DRAWING


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PLOT PLAN PLOT PLAN WHEN THE EQUIPMENT LAYOUT ISWHEN THE EQUIPMENT LAYOUT IS

APPROVED ,THEY ARE DEVELOPED INTO APPROVED ,THEY ARE DEVELOPED INTO`PLOT PLANS` BY THE ADDITION OF`PLOT PLANS` BY THE ADDITION OFDIMENSIONS AND COORDINATES TODIMENSIONS AND COORDINATES TOLOCATE ALL MAJOR ITEMS OFLOCATE ALL MAJOR ITEMS OF

EQUIPMENT .(SEE FIG.5 BELOW)EQUIPMENT .(SEE FIG.5 BELOW)


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F IG.5 THE PLOT PLAN F IG.5 THE PLOT PLAN


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E S TABLI S HING THE E S TABLI S HING THE COORDINATE S COORDINATE S

PLANT NORTH AND TRUE NORTHPLANT NORTH AND TRUE NORTHTHE GEOGRAPHIC REFERENCE POINT ,THE GEOGRAPHIC REFERENCE POINT ,TRUE NORTH TRUE NORTH ISIS ALWAYS AN OFFICIALLY ESTABLISHED ONE.THE PLANT ALWAYS AN OFFICIALLY ESTABLISHED ONE.THE PLANTNORTH IS ESTABLISHED PARALLEL TO STRUCTURALNORTH IS ESTABLISHED PARALLEL TO STRUCTURALSTEEL WORK.THE DIRECTION CLOSEST TO THE TRUESTEEL WORK.THE DIRECTION CLOSEST TO THE TRUENORTH IS CHOSEN FOR THENORTH IS CHOSEN FOR THEPLANT NORTH.PLANT NORTH.COORDINATES ARE USED TO LOCATECOORDINATES ARE USED TO LOCATETANKS,VESSELS,MAJOR EQUIPMENT AND STRUCTURALTANKS,VESSELS,MAJOR EQUIPMENT AND STRUCTURALSTEEL. (SEE FIG 6 BELOW)STEEL. (SEE FIG 6 BELOW)

NB:EQUIPMENT COORDINATES ARE GIVEN TO THENB:EQUIPMENT COORDINATES ARE GIVEN TO THECENTER.CENTER.


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F IG.6 TRUE AND PLANT NORTH

F IG.6 TRUE AND PLANT NORTH


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RE F

ERENCE S

RE F

ERENCE S

PIPE DRAFTING AND DESIGNPIPE DRAFTING AND DESIGNPIPING GUIDEPIPING GUIDENEMBE EQUIPMENT DRAWINGNEMBE EQUIPMENT DRAWING

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