project: bwg of ce portfolio building in a box - - may 2009ciria.org/buildoffsite/pdf/jaimie...

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BWG of ce portfolio

Building in a box

- - May 2009

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BWG of ce portfolio

Building in a box May 2009

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the construction spectrum

component buildan extensive kit of components used to build numerous projectssigni cant variation between projects (even building type or use)

design time for each project is reduced compared to ‘traditional’, but transferof learning from project to project is limited by variation between projects

extensive use of parametrics

project speci c OSMall elements prefabricatedoverall design time is comparable to ‘traditional’, but time on site isdramatically reduced

system builda kit of assemblies or elements used to build numerous projectsreasonably limited variation between projectsdesign time for subsequent projects is drastically reduced as learning istransferred from one project to anothersome use of parametrics

traditional build with OSM elementsgenerally traditional design and construction

uses some prefabrication e.g. toilet pods, vertical circulation cores, risers,horizontal services distribution

design time is reduced as OSM elements can be developed in parallel with‘main’ design

design time for multiple projects reduced as OSM elements can be re-used

traditional build with standard interfacesgenerally traditional design and constructioninterfaces and junctions are the same throughoutdesign time is reduced as interfaces can be developed in parallel with ‘main’designdesign time for multiple projects reduced as interfaces can be re-used

traditional build

productalways the same item, albeit with options or degrees of nish etc.

design time for subsequent use is minimal

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BWG of ce portfolio


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delivery concept- An apartment is simply a number of individual components to

be assembled in a particular sequence

- Considering an apartment in this way, many of the techniquesthat are commonplace in industrial manufacture can be applied

- These techniques and processes may seem unusual or ‘risky’to the building industry but are used to deliver huge volumes ofquality product in other industries

- Assembling the components on site (rather than in a factory)is a major differentiator between building and industrialmanufacture

- This can be mitigated by assembling as many components aspossible under factory conditions and turning the site into an‘assembly plant’.

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BWG of ce portfolio


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- Instead of producing exactly the same product numerous times,apartments have many variations, but use the same basic ‘kit ofparts’

- Using parametric CAD software, the apartment can be brokendown into a set of simple selections from the available ‘kit’

- For instance, in choosing a wall type, the number of doortypes is restricted (to those that have e.g. the required re andacoustic rating), which in turn limits the choice of ironmongery

- In selecting the various elements, a database of information isautomatically populated

data extraction

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BWG of ce portfolio


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1 - DOUBLE BEDROOM No. of Frequency1 x 12.5mm Gyproc Wallboard 1200mm (width) 5 continuous 8 kg/m2MF5 Ceiling section 80 x 26mm 9 450mm c/c 0.47 kg/mMF6 Perimeter section 20 x 28 x 30mm 4 continuous 0.31 kg/mMF7 Primary support 15 x 45mm 3 1200mm c/c 0.5 kg/m

GA1steel angle 25 x 25mm (width) 12 1200mm c/c 0.21 kg/mMF12 Soffit cleat 27 x 37mm 12 localised 0.02 kg

2 - SINGLE BEDROOM No. of Frequency1 x 12.5mm Gyproc Wallboard 1200mm (width) 4 continuous 8 kg/m2MF5 Ceiling section 80 x 26mm 6 450mm c/c 0.47 kg/mMF6 Perimeter section 20 x 28 x 30mm 4 continuous 0.31 kg/mMF7 Primary support 15 x 45mm 2 1200mm c/c 0.5 kg/m


3 - KITCHEN No. of Frequency1 x 12.5mm Gyproc Wallboard 1200mm (width) 5 continuous 8 kg/m2MF5 Ceiling section 80 x 26mm 8 450mm c/c 0.47 kg/mMF6 Perimeter section 20 x 28 x 30mm 5 continuous 0.31 kg/mMF7 Primary support 15 x 45mm 4 1200mm c/c 0.5 kg/m


4 - LIVING No. of Frequency1 x 12.5mm Gyproc Wallboard 1200mm (width) 8 continuous 8 kg/m2MF5 Ceiling section 80 x 26mm 14 450mm c/c 0.47 kg/mMF6 Perimeter section 20 x 28 x 30mm 6 continuous 0.31 kg/mMF7 Primary support 15 x 45mm 7 1200mm c/c 0.5 kg/m


5 - CORRIDOR No. of Frequency1 x 12.5mm Gyproc Wallboard 1200mm (width) 2 continuous 8 kg/m2MF5 Ceiling section 80 x 26mm 4 450mm c/c 0.47 kg/mMF6 Perimeter section 20 x 28 x 30mm 4 continuous 0.31 kg/mMF7 Primary support 15 x 45mm 4 1200mm c/c 0.5 kg/m


Weight

Weight

Weight

Weight

Weight

Ceiling number 1 Spli t 1 Spli t 2 Spli t 3 Ceiling number 1Overall length (mm) 3280 1200 1200 877 MF5 Ceiling section 9Spli t 1 Spli t 2 Spli t 3 MF6 Perimeter section 4Width (mm) 1200 Width (mm) 1200 Width (mm) 877 MF7 Primary support 3Full boards 1 Full boards 1 Full boards (per layer) 1 GA1steel angle 12Cut board (mm) 1418 Cut board (mm) 1418 Cut board (mm) 1418 MF12 Soffit cleat 12Weight (kg) 36.4 Weight (kg) 36.4 Weight (kg) 27.4 Weight (kg) 24.3


Ceiling number 3 Spli t 1 Spli t 2 Spli t 3 Spli t 4 Ceiling number 3Overall length (mm) 3904 1200 1200 1200 304 MF5 Ceiling section 8Spli t 1 Spli t 2 Spli t 3 Spli t 4 MF6 Perimeter section 5Width (mm) 1200 Width (mm) 1200 Width (mm) 1200 Width (mm) 304 MF7 Primary support 4Full boards 1 Full boards 1 Full boards 1 Full boards 1 GA1steel angle 12Cut board (mm) 1362 Cut board (mm) 1362 Cut board (mm) 1362 Cut board (mm) 1362 MF12 Soffit cleat 12Weight (kg) 36.1 Weight (kg) 36.2 Weight (kg) 36.2 Weight (kg) 9.1 Weight (kg) 23.7

Ceiling number 4 Spli t 1 Spli t 2 Spli t 3 Spli t 4 Ceiling number 4Overall length (mm) 3857 1200 1200 257 MF5 Ceiling section 14Spli t 1 Spli t 2 Spli t 3 Spli t 4 MF6 Perimeter section 6Width (mm) 1200 Width (mm) 1200 Width (mm) 1200 Width (mm) 257 MF7 Primary support 7Full boards 1 Full boards 2 Full boards 2 Full boards 2 1200 GA1steel angle 14Cut board (mm) 1089 Cut board (mm) 1089 Cut board (mm) 1089 Cut board (mm) 1089 MF12 Soffit cleat 14Weight (kg) 33.9 Weight (kg) 56.9 Weight (kg) 56.9 Weight (kg) 11.5 Weight (kg) 36.6


Total weight 607.3 kg

Pallet load over 1.2 x 3.0m 1.69 kN/m2

Ceilings - weights of materials

Ceiling pallet

1 - DOUBLE BEDROOM No. of FrequencyInstacoustic B40 26 400 ctrs. 8.4 kg/m2Kingspan Kooltherm K3 75mm 10 localised 2.8 kg/m2Heating Pipes 1 continuous 0.03 kg/mLytag lighweight mix 25mm 1 continuous 18 kg/m2Chipboard 19mm 6 continuous 14.6 kg/m2Skirting Board 4 localised 0.96 kg/m

Door 1 localised 65 kg

2 - SINGLE BEDROOM No. of FrequencyInstacoustic B40 19 400 ctrs. 8.4 kg/m2Kingspan Kooltherm K3 75mm 8 localised 2.8 kg/m2Heating Pipes 1 continuous 0.03 kg/mLytag lighweight mix 25mm 1 continuous 18 kg/m2Chipboard 19mm 6 continuous 14.6 kg/m2Skirting Board 4 localised 0.96 kg/m


3 - KITCHEN No. of FrequencyInstacoustic B40 24 400 ctrs. 8.4 kg/m2Kingspan Kooltherm K3 75mm 9 localised 2.8 kg/m2Heating Pipes 1 continuous 0.03 kg/mLytag lighweight mix 25mm 1 continuous 18 kg/m2Chipboard 19mm 8 continuous 14.6 kg/m2Skirting Board 4 localised 0.96 kg/m


4 - LIVING No. of FrequencyInstacoustic B40 39 400 ctrs. 8.4 kg/m2Kingspan Kooltherm K3 75mm 11 localised 2.8 kg/m2Heating Pipes 1 continuous 0.03 kg/mLytag lighweight mix 25mm 1 continuous 18 kg/m2Chipboard 19mm 11 continuous 14.6 kg/m2Skirting Board 4 localised 0.96 kg/m


5 - CORRIDOR No. of FrequencyInstacoustic B40 10 400 ctrs. 8.4 kg/m2Kingspan Kooltherm K3 75mm 4 localised 2.8 kg/m2Chipboard 19mm 3 continuous 14.6 kg/m2Skirting Board 4 localised 0.96 kg/m


Weight

Weight

Weight

Weight

Weight

Floor number 1 Split 1 Split 2 Split 3 Floor number 1Overall length (mm) 3280 1200 877 Instacoustic B40 26Split 1 Split 2 Split 3 Heating Pipes 1Width (mm) 1200 Width (mm) 1200 Width (mm) 877 Lytag lighweight mix 1Full boards 1 Full boards 1 Full boards (per layer) 1 1200 Skirting Board 4Cut board (mm) 1418 Cut board (mm) 1418 Cut board (mm) 1418 Weight (kg) 417.0Weight (kg) 67.2 Weight (kg) 67.2 Weight (kg) 48.7

Floor number 2 Split 1 Split 2 Split 3 Floor number 2Overall length (mm) 2783 1200 382 Instacoustic B40 19Split 1 Split 2 Split 3 Heating Pipes 1Width (mm) 1200 Width (mm) 1200 Width (mm) 382 1200 Lytag lighweight mix 1Full boards 1 Full boards 1 Full boards (per layer) 1 Skirting Board 4Cut board (mm) 1340 Cut board (mm) 760 Cut board (mm) 760 Weight (kg) 325.1Weight (kg) 55.3 Weight (kg) 17.5 Weight (kg) 17.5

Floor number 3 Split 1 Split 2 Split 3 Split 4 Floor number 3Overall length (mm) 3904 1200 1200 Instacoustic B40 24Split 1 Split 2 Split 3 Split 4 Heating Pipes 1Width (mm) 1200 Width (mm) 1200 Width (mm) 1200 Width (mm) 304 Lytag lighweight mix 1Full boards 1 Full boards 1 Full boards 1 Full boards 1 1200 304 Skirting Board 4Cut board (mm) 1362 Cut board (mm) 1362 Cut board (mm) 1362 Cut board (mm) 1362 Weight (kg) 486.3Weight (kg) 65.7 Weight (kg) 65.7 Weight (kg) 65.7 Weight (kg) 16.8

Floor number 4 Split 1 Split 2 Split 3 Split 4 Floor number 4Overall length (mm) 3857 1200 Instacoustic B40 39Split 1 Split 2 Split 3 Split 4 Heating Pipes 1Width (mm) 1200 Width (mm) 1200 Width (mm) 1200 Width (mm) 257 1200 257 Lytag lighweight mix 1Full boards 1 Full boards 2 Full boards 2 Full boards 2 1200 Skirting Board 4Cut board (mm) 1089 Cut board (mm) 1089 Cut board (mm) 1089 Cut board (mm) 1089 Weight (kg) 649.3Weight (kg) 59.9 Weight (kg) 102.2 Weight (kg) 102.2 Weight (kg) 21.9

Floor number 5 Split 1 Split 2 Split 3 Floor number 5Overall length (mm) 5524 2400 2400 724 Instacoustic B40 10Split 1 Split 2 Split 3 Skirting Board 4Width (mm) 2400 Width (mm) 2400 Width (mm) 724 Weight (kg) 80.3Full boards 0 Full boards 0 Full boards (per layer) 0Cut board (mm) 950 Cut board (mm) 950 Cut board (mm) 950Weight (kg) 32.1 Weight (kg) 32.1 Weight (kg) 9.9



Doors No. Insulation No.Double Bedroom 1 Double Bedroom 10Single Bedroom 1 Single Bedroom 8Kitchen 1 Kitchen 9Living Room 1 Living Room 11Corridor 1 Corridor 4Weight (kg) 340.0 Weight (kg) 155.2



Floors - weights of materials

Floors pallets

materials schedules and cutting lists

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BWG of ce portfolio


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database generation- The assembled schedule of parts forms a ‘mathematical model’

of the apartment.

- The database information from all apartments is combined tocreate a database for an entire oorplate

- This exercise yields database information for entire plots andultimately for the entire AV site

- This creates a very detailed ‘model’ of the site which alsocontains cost and programme (manufacture and installation)information

- This base information can be interrogated and manipulated inany number of ways

- The database will be used to place orders, programmedeliveries, numbers of operatives on site etc. etc.

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BWG of ce portfolio


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oor plate contents

- This exercise will yield the same level of detailed information for a oorplate, building or entire framework

- It can be used to plan consolidation centres, vehicle movements etc.

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BWG of ce portfolio


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programme generation

- In parallel with the database generation exercise, the sequence of works on site must be planned carefully

- Deliveries take place ‘just in time’ to the relevant work faces

- Operatives are accurately deployed for maximum ef ciency and productivity

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BWG of ce portfolio


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production planning

- The information generated can be used to accurately plan orders to manufacturers and suppliers, deliveries to site, deployment ofoperatives etc. etc.

project: bwg of ce portfolio building in a box - - may 2009ciria.org/buildoffsite/pdf/jaimie...

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