Masonry chimney stack systems

A masonry chimney stack system typically comprises of items such as dpc, dpc sealer and masonry between dpc and roof level.

Uniclass2015 - Ss_37_17_13_50 Masonry chimney stack systems
Reference Notes
NBS Code

25-10-55/180 Masonry chimney stack system

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NRM1

2.7.1 Walls and partitions

Rules of measurement | Cost benchmarks

2.5.1 External enclosing walls above ground level (default)

Rules of measurement | Cost benchmarks

5.5.1 Heat source

Rules of measurement | Cost benchmarks

2.3.1 Roof structure

Rules of measurement | Cost benchmarks

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Download manufacturer object defintion template

Manufacturer Product Data template

Complete this electronic spreadsheet to ensure that your Masonry chimney stack systems product information meets the requirements of Level 2 BIM. This is important as it will enable your customers to select, specify and use your products within the BIM environment. Once you have completed this template you can host it on your own website or distribute it to your customers. Please note that we do not host completed product data templates within the BIM Toolkit.

3

Requirement

Visual information to provide developed principles of the design to a greater level of detail. Developed coordination between all professions. Visual development showing coordination for general size and primary relationships between different elements of the construction. Can form a brief for a specialist sub-contractor or fabricator to progress with their technical design, fabrication and installation. This would be expected to include critical dimensional coordination, performance requirements and qualities of finish.

Purpose of information

To provide a visual representation of proposals, confirming brief for technical Design stage supporting full spatial coordination.

Plan
Elevation
2D Section

The above illustrations are for Masonry external wall external leaf systems from the NBS section Masonry wall systems. This is indicative of the LOD requirements for Masonry chimney stack systems.

4

Requirement

Visual information to provide fixed principles of the design supporting procurement. Developed coordination between all professions. Visual representations showing coordination for general size and relationships between different elements of the construction. Graphical representation of system, dimensionally accurate indicating primary performance characteristics. Graphical information represented may alter dependant on visual information to be produced, eg: Scope of work drawings, setting out, floor loading etc Typical / Installation details separately produced linked to model element and adjacent constructions.

Purpose of information

To provide a visual representation of proposals at a Technical Design stage supporting full spatial coordination.

Plan
Elevation
2D Section

The above illustrations are for Masonry external wall external leaf systems from the NBS section Masonry wall systems. This is indicative of the LOD requirements for Masonry chimney stack systems.

5

Requirement

Visual information to provide full information to support construction / installation. Developed coordination between all professions. Visual representations showing final coordination for size and relationships between different elements of the construction. Graphical representation of system, dimensionally accurate indicating primary performance characteristics and sufficient information to support installation. Typical / Installation details separately produced linked to model element and adjacent constructions.

Purpose of information

To be updated during the construction process to reflect the final design, and to provide a future reference to sit alongside the O&M Manuals.

Plan
Elevation
2D Section

The above illustrations are for Masonry external wall external leaf systems from the NBS section Masonry wall systems. This is indicative of the LOD requirements for Masonry chimney stack systems.

Download manufacturer object defintion template

Manufacturer Product Data template

Complete this electronic spreadsheet to ensure that your Masonry chimney stack systems product information meets the requirements of Level 2 BIM. This is important as it will enable your customers to select, specify and use your products within the BIM environment. Once you have completed this template you can host it on your own website or distribute it to your customers. Please note that we do not host completed product data templates within the BIM Toolkit.

3

Provide information relevant to the specific performance of the deliverable. Information to specify the completion (cleaning, testing, spares, training...) of the deliverable should also be provided in the associated specification.

Name Definition
Accuracy of brick and block walling Courses, Faces, angle and features and Permissible deviations.
Design submittals for masonry systems Detailed design.
Design supervision and checking for masonry systems Required level of design supervision and Design supervision personnel.
Design working life of masonry systems Design working life category.
Design of masonry walling Standard.
Impact loads upon parapets and barriers for masonry systems Standard, Horizontal pedestrian loading and Horizontal vehicular loading on parapets and barriers for car parks.
Loading for mechanical and electrical services on masonry systems Standard, Imposed loads and Concentrated loads.
Design for fire performance of masonry structures Standard, Building purpose group and Loadbearing capacity, integrity and insulation.
Compliance with performance requirements for masonry systems Requirement, Method and Submittals.
4

Provide information relevant to the specific child products of the deliverable to allow suitable products from manufacturers to be selected. Information covering the completion and execution of the deliverable and its child products should also be provided.

Name Definition
Mortar - Jointing and pointing - Primary Products such as Cement gauged designed mortars.
Mortar - Jointing and pointing - Below dpc Products such as Cement gauged designed mortars.
Mortar - Jointing and pointing - For dpc Products such as Cement gauged designed mortars.
Mortar - Jointing and pointing - Above roof level Products such as Cement gauged designed mortars.
Mortar - Flaunching Products such as Cement gauged designed mortars.
Masonry units - Primary Products such as Aggregate concrete blocks.
Masonry units - Below dpc Products such as Aggregate concrete blocks.
Masonry units - For dpc Products such as Clay bricks.
Masonry units - Above roof level Products such as Aggregate concrete blocks.
Dpc - Primary Products such as Bitumen-based damp-proof courses and cavity trays.
Dpc - Roof void dpc tray The Dpc - Roof void dpc tray of the Masonry chimney stack systems.
Dpc - Horizontal tray The Dpc - Horizontal tray of the Masonry chimney stack systems.
Dpc - Below flue terminal Products such as Bitumen-based damp-proof courses and cavity trays.
Dpc sealer - Primary Products such as Solvent-based synthetic rubber resin adhesives.
Dpc sealer - Below flue terminal Products such as Solvent-based synthetic rubber resin adhesives.
Wall ties to outer leaf Products such as Channel slot ties.
Inset open fireplace Products such as Inset open fireplace firebacks.
Flue The Flue of the Masonry chimney stack systems.
Flue terminal Products such as Concrete capping units.
System accessories Products such as Anti-graffiti sealers.
5

Provide information relevant to the specific child products of the deliverable to allow for purchasing. Information covering the completion and execution of the deliverable and its child products should also be provided.

Name Definition
Mortar - Jointing and pointing - Primary Products such as Cement gauged designed mortars.
Mortar - Jointing and pointing - Below dpc Products such as Cement gauged designed mortars.
Mortar - Jointing and pointing - For dpc Products such as Cement gauged designed mortars.
Mortar - Jointing and pointing - Above roof level Products such as Cement gauged designed mortars.
Mortar - Flaunching Products such as Cement gauged designed mortars.
Masonry units - Primary Products such as Aggregate concrete blocks.
Masonry units - Below dpc Products such as Aggregate concrete blocks.
Masonry units - For dpc Products such as Clay bricks.
Masonry units - Above roof level Products such as Aggregate concrete blocks.
Dpc - Primary Products such as Bitumen-based damp-proof courses and cavity trays.
Dpc - Roof void dpc tray The Dpc - Roof void dpc tray of the Masonry chimney stack systems.
Dpc - Horizontal tray The Dpc - Horizontal tray of the Masonry chimney stack systems.
Dpc - Below flue terminal Products such as Bitumen-based damp-proof courses and cavity trays.
Dpc sealer - Primary Products such as Solvent-based synthetic rubber resin adhesives.
Dpc sealer - Below flue terminal Products such as Solvent-based synthetic rubber resin adhesives.
Wall ties to outer leaf Products such as Channel slot ties.
Inset open fireplace Products such as Inset open fireplace firebacks.
Flue The Flue of the Masonry chimney stack systems.
Flue terminal Products such as Concrete capping units.
System accessories Products such as Anti-graffiti sealers.
6

Provide the information specific to the installed deliverable that is required for operation and maintenance. Information covering the detailed maintenance should also be provided in the associated PDF manuals.

Name Definition
Asset type An indication of whether the object is fixed or movable.
Manufacturer Email address for the organisation responsible for supplying or manufacturing the object
ModelNumber The product, item or unit number assigned by the manufacturer of the object.
Warranty guarantor (parts) Email address for the organisation responsible for the parts warranty.
Warranty duration (parts) Duration of parts warranty.
Warranty guarantor (labour) Email address for the organisation responsible for the labour warranty.
Warranty duration (labour) Duration of labour warranty.
Warranty duration unit Duration of warranties (typical value is 'years').
Replacement cost An indicative cost for unit replacement.
Expected life The typical service life of the object.
Duration unit Duration of expected life (typical value is 'years')
Warranty description Description of the warranty content and any exclusions.
Nominal length Typically the larger or primary horizontal dimension.
Nominal width Nominal width of product, typically the characteristic or secondary horizontal or characteristic dimension.
Nominal height Typically the vertical or secondary characteristic dimension.
ModelReference The name of the object as used by the manufacturer.
Shape Characteristic shape of product.
Size Characteristic size of product.
Colour Characteristic or primary colour of product.
Finish Characteristic or primary finish of product.
Grade Standard grading which the product corresponds.
Material Characteristic or primary material of product.
Constituents Optional constituent features, parts or finishes.
Features Other important characteristics or features relevant to product specification.
Accessibility performance The accessibility issue(s) which the object satisfies.
Sustainability performance Description of the sustainability issue(s) which the object satisfies
Code performance The code compliance requirement(s) which the object satisfies
Serial number The serial number assigned to an occurrence of a product by the manufacturer (per instance).
Installation date The date that the manufactured item was installed (per instance).
Warranty start date The date on which the warranty commences.
Tag number The tag number assigned to an occurrence of a product by the occupier (per instance).
Bar code The identity of the bar code (or rfid) given to an occurrence of the product (per instance).
Asset identifier The identification assigned to an asset that enables its differentiation from other assets.