NBS Chorus

Intelligent construction specification, in the cloud. Work together on specs in real-time, across organisations and locations

Plans and features

A range of subscription options to make NBS Chorus work for you

Small works

An NBS Chorus package created specifically for practices working on smaller works and projects

Whitepaper

Thinking about moving NBS Chorus? Discover the benefits of moving to a digital specification platform.

ROI Calculator

Calculate the ROI for your business and gain a clearer understanding of the benefits that you may be able to achieve by using NBS Chorus

Book a demo

Sign in to NBS Chorus

Other tools

NBS offers a range of tools for specification and collaboration

Uniclass 2015

A dynamic and unified classification system for the construction industry covering all sectors

Construction Information Service (CIS)

A comprehensive online collection of construction related standards, regulations, technical advice and articles

Plug-ins

NBS provides a range of tools to help connect your CAD model to your specification model

Product retirement

Our legacy products are now retiring. Find out all you need to know about this transitional period.

Podcast

Digital Construction Conversations - we're talking to inspirational industry leaders.

Building safely

A resource of knowledge and tools to help the construction industry build better, safer and smarter.

Working remotely

Some useful tools and resources to help you to continue to work safer, and smarter no matter where you are

Sample Specifications

Download sample specifications and see what's possible with NBS Chorus

Financial Summary New

Download a sample financial summary and see what's possible with NBS Chorus.

About NBS

Our Vision, Mission and Values

Newsroom

All the latest NBS and industry news and stories

Careers New

We’re looking for people with a wide range of skills and experiences to work right across our business.

Partners

NBS work with reseller partners across the globe to deliver NBS products and services locally

Sustainability

Helping our customers design and build a more sustainable built environment whilst setting our own sustainability targets to contribute to a greener future for all.

PlatformResourcesSupportEventsAbout NBS for SpecifiersNBS for ManufacturersNBS ChorusNBS SourceUniclass 2015 0345 456 9594 Sign in / Register

Platform

NBS Chorus Plans and features Small works Whitepaper ROI Calculator Book a demo Sign in to NBS Chorus NBS Source Browse by category Browse by manufacturer For manufacturers Go to NBS Source Other tools Uniclass 2015 Construction Information Service (CIS) Plug-ins Product retirement

Resources

Knowledge Digital Construction Report New Case studies Authors Podcast Building safely Working remotely Sample Specifications Financial Summary New

Support

Support NBS Academy Downloads and updates

About

About NBS Newsroom Careers New Partners Sustainability

Platform

NBS Chorus Plans and features Small works Whitepaper ROI Calculator Book a demo Sign in to NBS Chorus NBS Source Browse by category Browse by manufacturer For manufacturers Go to NBS Source Other tools Uniclass 2015 Construction Information Service (CIS) Plug-ins Product retirement

Resources

Knowledge Digital Construction Report New Case studies Authors Podcast Building safely Working remotely Sample Specifications Financial Summary New

Support

Support NBS Academy Downloads and updates

About

About NBS Newsroom Careers New Partners Sustainability

NBS Building - Binders and Discs

Overview

Revised Word Processing Discs and Binder inserts are posted to the delivery contact for your subscription three times a year. These are generally released in March, July and November.

If you have not received your update or wish to change the delivery contact for your subscription please contact NBS Customer Services.

Content UpdatesScope & Contents
2019-2, July

Our ongoing efforts to keep your specifications up to date have resulted in amendments to 25 sections, comprising:

  • 0 sections with amended references only.
  • 10 sections with improvements to general or clause guidance, without changes to the clause text.
  • 22 sections with changes to clause text, with or without changes to general or clause guidance.

Preliminaries

Update 2019-2
N/A

Revised Work Sections

Standard library
C51 Repairing/ Renovating/ Conserving timber
E40 Designed joints in in situ concrete
E42 Accessories cast into in situ concrete
F30 Accessories/ Sundry items for brick/ block/ stone walling
G10 Structural metal framing
G12 Isolated structural metal members
H90 Tensile fabric coverings
J42 Single layer polymeric sheet roof coverings
K20 Timber board flooring, sarking, linings, casings
K21 Wood strip/ board fine flooring/ linings
M60 Painting, clear finishing
P20 Unframed isolated trims/ skirtings/ sundry items
Q25 Slab/ brick/ sett/ cobble pavings
Q26 Special surfacings/ pavings for sport/ general amenity
Q28 Topsoil and soil ameliorants
Q41 Barriers/ Guardrails
Q52 Play and sports equipment
Q55 External decks, boardwalks and bridges
Z31 Powder coatings

Intermediate library
C51 Repairing/ Renovating/ Conserving timber
E40 Designed joints in in situ concrete
F30 Accessories/ Sundry items for brick/ block/ stone walling
G10 Structural metal framing
G12 Isolated structural metal members
H90 Tensile fabric coverings
H91 Thatch roofing
K20 Timber board flooring, sarking, linings, casings
K21 Wood strip/ board fine flooring/ linings
M60 Painting, clear finishing
P20 Unframed isolated trims/ skirtings/ sundry items
Q25 Slab/ brick/ sett/ cobble pavings
Q28 Topsoil and soil ameliorants
Q41 Barriers/ Guardrails
Q55 External decks, boardwalks and bridges
V90 Electrical systems, domestic
V91 Electrical systems, landscape
Z31 Powder coatings

Minor Works library
F30 Accessories/ Sundry items for brick/ block/ stone walling
G10 Structural metal framing
G12 Isolated structural metal members
K20 Timber board flooring, sarking, linings, casings
K21 Wood strip/ board fine flooring/ linings
M60 Painting, clear finishing
P20 Unframed isolated trims/ skirtings/ sundry items
Q28 Topsoil and soil ameliorants
V90 Electrical systems, domestic

2019-1, March

Our ongoing efforts to keep your specifications up to date have resulted in amendments to 25 sections, comprising:

  • 0 sections with amended references only.
  • 9 sections with improvements to general or clause guidance, without changes to the clause text.
  • 16 sections with changes to clause text, with or without changes to general or clause guidance.

Preliminaries

Update 2019-1
N/A

Revised Work Sections

Standard library
B91 Buildings in the landscape
F10 Brick/ block walling
G10 Structural metal framing
H10 Patent glazing
H11 Curtain walling
H13 Structural glass assemblies
H14 Concrete rooflights, pavement lights
H40 Glass fibre reinforced concrete cladding/ components
H41 Glass fibre reinforced plastics panel cladding, features
H42 Precast concrete panel cladding, features
H51 Natural stone cladding, lining, features
L20 Doors/ Shutters/ Hatches
M12 Resin flooring
M21 Insulation with rendered finish
M61 Intumescent coatings for fire protection of steelwork
Q10 Kerbs/ edgings/ channels / paving accessories

Intermediate library
D20 Excavating and filling
F10 Brick/ block walling
G10 Structural metal framing
H10 Patent glazing
H11 Curtain walling
H13 Structural glass assemblies
H14 Concrete rooflights, pavement lights
M12 Resin flooring
M21 Insulation with rendered finish
N13 Sanitary appliances and fittings
Q10 Kerbs/ edgings/ channels / paving accessories

Minor Works library
D20 Excavating and filling
F10 Brick/ block walling
G10 Structural metal framing
H10 Patent glazing
M12 Resin flooring
M21 Insulation with rendered finish
N13 Sanitary appliances and fittings
Q10 Kerbs/ edgings/ channels / paving accessories

2018-3, November

Our ongoing efforts to keep your specifications up to date have resulted in amendments to 16 sections, comprising:

  • 0 sections with amended references only.
  • 1 sections with improvements to general or clause guidance, without changes to the clause text.
  • 15 sections with changes to clause text, with or without changes to general or clause guidance.

Preliminaries

Update 2018-3
MW JCT 790

Revised Work Sections

Standard library
B11 Prefabricated building units
B13 Modular buildings
B14 Prefabricated panelled constructions
B15 Prefabricated framed constructions
H20 Rigid sheet cladding
H21 Timber weatherboarding
H92 Rainscreen cladding
J42 Single layer polymeric sheet roof coverings
L40 General glazing
N25 Permanent access and safety equipment
P10 Sundry insulation/ proofing work
P12 Fire stopping systems

Intermediate library
B12 Conservatories
H20 Rigid sheet cladding
H21 Timber weatherboarding
H22 Plastics weatherboarding
J42 Single layer polymeric sheet roof coverings
N25 Permanent access and safety equipment
P10 Sundry insulation/ proofing work
P12 Fire stopping systems
W90 Communications and security systems – domestic

Minor Works library
B12 Conservatories
H20 Rigid sheet cladding
H21 Timber weatherboarding
H22 Plastics weatherboarding
J42 Single layer polymeric sheet roof coverings
L40 General glazing
N25 Permanent access and safety equipment
P10 Sundry insulation/ proofing work
P12 Fire stopping systems
W90 Communications and security systems – domestic

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