Fabrication Sequence
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1/12/2013 1 D22 TOPSIDE FABRICATION SEQUENCE PREFABRICATION OF MEMBERS ALL MEMBERS TO BE CUT TO SIZE TO START FABRICATION OF EACH DECK START OF FABRICATION EARTHWORK PREPARATION, TEMPORARY SUPPORT, TRANSVERSE BEAM & LOAD‐OUT FRAME TO BE INSTALLED IN POSITION. CELLAR DECK, LOWER DECK, UPPER DECK AND DRAIN DECK FABRICATION TO BE STARTED . FABRICATION OF CELLAR DECK MAIN FRAME MAIN FRAME FOR CELLAR DECK TO BE FABRICATED IN FINAL DECK POSITION USING TEMPORARY SUPPORTS. SIMULTANEOSLY, PRIMARY STEEL FABRICATION OF LOWER DECK, UPPER DECK, DRAIN DECK & HELIDECK TO BE STARTED. FABRICATION OF OTHER DECKS MAIN FRAME MAIN FRAME FOR LOWER DECK, UPPER DECK, DRAIN DECK & HELIDECK TO BE FABRICATED ON THE GROUND USING TEMPORARY SUPPORTS. ABOVE MODULES AND CELLAR DECK FABRICATION TO BE AT THE SAME TIME ERECTION OF SECONDARY BEAMS FOR CELLAR DECK SECONDARY MEMBERS BETWEEN PRIMARY MAIN FRAME FOR CELLAR DECK TO BE FABRICATED AFTER PRIMARY STEEL FINALIZED. LOWER DECK, UPPER DECK, DRAIN DECK & HELIDECK SECONDARY ERECTION TO BE STARTED SIMULTANEOUSLY.
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Transcript of Fabrication Sequence
1/12/2013
1
D22 TOPSIDE FABRICATION SEQUENCE
PREFABRICATION OF MEMBERS
ALL MEMBERS TO BE CUT TO SIZE TO START FABRICATION OF EACH DECK
START OF FABRICATION
EARTHWORK PREPARATION, TEMPORARY SUPPORT, TRANSVERSE BEAM& LOAD‐OUT FRAME TO BE INSTALLED IN POSITION. CELLAR DECK,LOWER DECK, UPPER DECK AND DRAIN DECK FABRICATION TO BESTARTED .
FABRICATION OF CELLAR DECK MAIN FRAME
MAIN FRAME FOR CELLAR DECK TO BE FABRICATED IN FINAL DECK POSITION USINGTEMPORARY SUPPORTS. SIMULTANEOSLY, PRIMARY STEEL FABRICATION OF LOWERDECK, UPPER DECK, DRAIN DECK & HELIDECK TO BE STARTED.
FABRICATION OF OTHER DECKS MAIN FRAME
MAIN FRAME FOR LOWER DECK, UPPER DECK, DRAIN DECK & HELIDECK TO BEFABRICATED ON THE GROUND USING TEMPORARY SUPPORTS. ABOVE MODULES ANDCELLAR DECK FABRICATION TO BE AT THE SAME TIME
ERECTION OF SECONDARY BEAMS FOR CELLAR DECK
SECONDARY MEMBERS BETWEEN PRIMARY MAIN FRAME FOR CELLAR DECK TO BEFABRICATED AFTER PRIMARY STEEL FINALIZED. LOWER DECK, UPPER DECK, DRAINDECK & HELIDECK SECONDARY ERECTION TO BE STARTED SIMULTANEOUSLY.
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ERECTION OF SECONDARY BEAMS FOR OTHER DECKS
SECONDARY BEAMS BETWEEN PRIMARY MAIN FRAME MEMBERS FOR LOWER DECK,UPPER DECK, DRAIN DECK & HELIDECK TO BE FABRICATED ON THE GROUNDSIMULTANEOUSLY WITH CELLAR DECK.
A VIEW OF DECKS FABRICATION AT THE SAME TIME
DECK S FLOORING
EACH DECK TO BE FLOORED AFTER FRAMING BY PLATES OR GRATINGS. ALL DECKS TO BE SAND BLASTED & PAINTED AFTER FINALIZE FLOORING.
CELLAR DECK COLUMN S, BRACES & EQUIPMENTS INSTALLATION
DIAGONAL BRACES & VERTICAL COLUMNS TO BE ERECT ON CELLAR DECK. THIS ITEMS TO BE PAINTED BEFORE ERECTION. MECHANICAL & ELECTRICAL EQUIPMENTS TO BE INSTALLED IN THIS STAGE PERIOR INSTALLATION OF LOWER DECK . SOME OF BRACES NOT TO BE ERECT BECAUSE OF SERVICE PLATFORM INSTALLATION.
FULL FRAMED & FLOORED LOWER DECK LIFTING
LOWER DECK FULL FRAMING & FLOORING TO BE LIFTED IN PLACE. LIGHT EQUIPMENTSTO BE INSTALLED ON DECK BEFORE LIFTING. MAJOR EQUIPMENTS & VESSELS WILL BEERECT ON THE DECK AFTER LIFTING.
INSTALLATION OF SERVICE PLATFORM
SERVICE PLATFORM BETWEEN CELLAR & LOWER DECK TO BE INSLATTED BELOWLOWER DECK
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LOWER DECK COLUMN S, BRACES & EQUIPMENT INSTALLATION
LOWER DECK COLUMNS & BRACES TO BE INSTALLED BEFOR UPPER DECK ERECTION.MAJOR MECHANICAL & ELECTRICAL EQUIPMENTS ON LOWER DECK TO BE INSTALLEDPERIOR LIFTING OF UPPER DECK
FULL FRAMED & FLOORED UPPER DECK LIFTING
UPPER DECK FULL FRAMING & FLOORING TO BE LIFTED AND ERECTED IN PLACE.LIGHT EQUIPMENTS TO BE INSTALLED ON DECK BEFORE LIFTING. MAJOREQUIPMENTS & VESSELS WILL BE ERECT ON THE DECK AFTER LIFTING.
UPPER DECK COLUMN S, BRACES & EQUIPMENT INSTALLATION
UPPER DECK COLUMNS & BRACES TO BE INSTALLED BEFOR UPPER DECK ERECTION.MAJOR MECHANICAL & ELECTRICAL EQUIPMENTS ON LOWER DECK TO BE INSTALLEDPERIOR LIFTING OF HELIDECK
DRAIN DECK INSTALLATION
DRAIN DECK TO BE INSTALLED TO THE POSITION BELOW CELLAR DECK
FULL FRAMED & FLOORED HELIDECK LIFTING
HELIDECK FULL FRAMING & FLOORING TO BE LIFTED IN PLACE. ALL EQUIPMENTSTO BE INSTALLED ON DECK BEFORE LIFTING. CRANE WILL BE ERECT ON THE DECKAFTER LIFTING.
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