NSWLC Shipyard Modernization Project Bob Hillstrom, SMP Project - - PowerPoint PPT Presentation

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NSWLC Shipyard Modernization Project Bob Hillstrom, SMP Project - - PowerPoint PPT Presentation

Feb 27, 2024 201 likes •341 views

NSWLC Shipyard Modernization Project Bob Hillstrom, SMP Project Manager October 16, 2014 Shipbuilding Stages of Construction Fabrication Cutting of parts from raw material Forming of parts Subassembly Joining of parts

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SLIDE 1

NSWLC

Shipyard Modernization Project

Bob Hillstrom, SMP Project Manager October 16, 2014

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SLIDE 2

Shipbuilding Stages of Construction

  • Fabrication

– Cutting of parts from raw material – Forming of parts

  • Subassembly

– Joining of parts by welding to create interim products up to ~20 tonnes

  • Block Assembly

– Assembly of 12m x 12m standard hull blocks

  • Pre-Outfitting

– Installation of outfit on hull blocks

  • Blast and Paint

– Abrasive blasting for surface preparation – Coating of hull structure and outfit items

  • Pre-Erection

– Joining of blocks to create grand blocks

  • Erection

– Erecting and joining of grand blocks to create the vessel

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SLIDE 3

Panel Shop Forming Shop Block Assembly Pre-Outfitting

N/C B&P

Erection Pre-Erection

Repair B&P

Careen Drydock

Building and Area Identification

Loadout Pier

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SLIDE 4

Facility Process Flow

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SLIDE 5

Shop and Area Capabilities

Subassembly Shop (24m x 168m)

  • Cranes

– (1) 20-tonne with permanent magnet lifting beam for plates – (1) 5-tonne for handling profiles – (3) 10-tonne to support subassembly operations

  • Robotic profile line

– Automatically cuts, bevels, marks and provides layout information from N/C files

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Subassembly Shop Cranes Plasma Cutting Machine Robotic Profile Line

  • Plasma cutting machine

– Cuts plates up to 3m x 10m from N/C files

  • Oxy-Fuel cutting machine

– Used for fitting aids and small parts

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SLIDE 6
  • New 1000T plate press

– Forms compound shape in hull plating – Capacity up to 60 mm thick plate

  • Existing forming equipment

– 1000T press brake – 300T press brake – 400T stiffener forming – 500T C-frame press – 8 ft plate rolls

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Shop and Area Capabilities

Forming Shop (14m x 130m)

1000T Plate Press

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SLIDE 7
  • Panel Line

– Automated conveyor line to produce 12m x 12m flat stiffened panels

  • Single-side plate welding
  • Panel cutting, layout & marking
  • Stiffener fitting
  • Stiffener welding

– Three manual stations at end of line for installation of web frames, bulkheads, etc.

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Shop and Area Capabilities

Panel Shop (28m x 170m)

Stiffener Fitting Gantry Panel Cutting Single-Side Plate Welding

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SLIDE 8
  • Cranes

– (2) 40T bridge cranes each with two 40T trolleys for block turnover – (2) 15T cranes for setting of web frames, bulkheads, etc.

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Shop and Area Capabilities

Block Assembly Shop (30m x 130m)

  • Pin Jigs

– Telescoping pipes adjusted to height to match hull form configuration – Supports accurate assembly of complex curved hull blocks Chip Barge Construction in Block Assembly Pin Jig Upright and Base Pipes

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SLIDE 9

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Shop and Area Capabilities

Blast and Paint Shops (New Const. 30m x 60m & Repair 28m x 76m)

  • New Construction

– Two blast positions

  • Steel grit vacuum and

elevator recovery system

  • Dedicated dust collection

system

– Four paint positions

  • Repair

– Building shell relocated to new foundation – New cladding, ventilation and blasting equipment installed – Accommodates vessels up to 75m in length and 22m in height

Exhaust Ventilation System New Construction Paint Repair B&P Building Relocation Dust Collection System

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SLIDE 10

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Shop and Area Capabilities

Pre-Outfitting Shop (New Const. 30m x 180m)

  • Block outfitting

– Installation of outfit components on structural hull blocks – 5 bays each 16m x 28m – 10 block outfitting positions

  • Module construction

– Installation of outfit components on a structural framework – Two bays each 16m X 28m

Block Outfitting Module Construction Pre-Outfitting Shop

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SLIDE 11
  • 300T Goliath Crane

– Schedule

  • Order

Feb 28, 2013

  • Design

Mar-June

  • Manufacture June-Dec
  • Erection

Mar-Apr, 2014

  • Test

Aug

– Capabilities

  • 300T block lift
  • 200T block turnovers

– Crane specifications

  • Two trolleys

– 2 x 100 T – 1 x 150 T

  • Hook height 70 m
  • Bridge span 76 m
  • Travel speed 30 m/min
  • Hoist speed 12 m/min

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Shop and Area Capabilities

Pre-Erection and Erection (76m x 230m)

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SLIDE 12

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Shop and Area Capabilities

Pre-Erection and Erection cont. (76m x 230m)

  • Careen Drydock

– Capable of launching Panamax vessels up to ~200m

  • SPMTs

– 32 axles & 2 power units – Grandblock and vessel moves to 960T

  • Loadout Pier

– Provides level vessel transfer to floating drydock

  • Rolling Mobile Shelters

– (3) 30.5 m x 29m x 20m