Develop prescriptive designs for fire resistant walls, floors and ceilings

Design & specify | DS002

This activity is about creating product specifications for fire resisting walls, floors and ceilings in response to descriptive designs. This includes identification of products and product manufacturer, and interpretation of DIAP / certificated performance. This may be carried out during RIBA stage 4 (Technical Design) on new build projects or during repair, maintenance and improvement activities.
Culture & behaviour
Close X

Effective working behaviours

You must:

  • Work within limits of defined capability and know when to seek advice from others
  • Manage own time effectively
  • Work effectively individually and as part of a team
  • Communicate effectively
  • Undertake defined personal development activities to maintain currency of competence
Culture & behaviour
Close X

Design & specification behaviours

You must:

  • Challenge unsafe behaviours and activities, and report where necessary
  • Work in accordance with quality requirements and challenge where they are not being met
  • Act ethically to ensure safe outcomes
  • Follow organisational processes for highlighting and resolving inaccurate or incomplete product information
  • The individual knows what the processes are, why they are important and follows the processes in place
Currency of competence
Close X

Experience developing prescriptive designs for fire resistant walls, floors and ceilings

You must have:

  • 1 prescriptive design of fire resistant walls, floors and ceilings meeting a descriptive design, per year
Core abilities
Close X

Core passive fire knowledge

You must:

  • Understand the importance of passive fire protection in safeguarding buildings and people
  • To include: compartmentation; how PFP impedes fire to protect structures and people.
  • Know suitable vocabulary to discuss passive fire protection products

To provide evidence, you may complete:

  • IFE Level 2 Certificate in Passive Fire Protection
  • IFE Level 2 Award in Passive Fire Protection
  • Any one or more of the awards currently on offer
  • IFE Level 3 Certificate in Passive Fire Protection
Core abilities
Close X

Selecting construction products

You must:

  • Understand how legislation and official guidance relates to the design of passive fire protection, and the consequences of non-compliance
  • Understand how digital engineering can assist with the design process, and its limitations
  • Understand that buildings work as systems and know the importance of this for passive fire design
  • Understand your responsibility to follow organisational rules about construction products
  • Be aware of the Code for Construction Product Information (CCPI) and how it is utilised
  • Understand how conformity marking can be used to support passive fire design
  • To include: Use of the Declaration of Performance to compare products for the same scope of application; Knowing that not all products can be conformity marked
  • Understand how third party certification can support passive fire design
  • Understand how test reports can support product specification
  • Know the impact of getting information wrong
Core abilities
Close X

Impact of product variation in design and specification

You must:

  • Understand the potential impact of product variation on construction system conformance or compliance
  • Understand when product variation may be required
  • Where specified product is not available or where conditions at site don't meet design intent
Specific abilities
Close X

Developing prescriptive designs for passive fire products for fire resistant walls, floors and ceilings

You must:

  • Know how to interpret descriptive design information related to fire resistant walls, floors and ceilings
  • Understand where information about interfaces between fire resisting walls, floors and ceilings and other systems has been provided, the consequences of interfaces, and where to seek advice in relation to interfaces
  • To include: potential impacts on other design criteria

You must be able to:

  • Identify the requirements for fire resistant floors, walls and ceilings based on the descriptive design provided
  • Review direct field of application and certified product performance to determine and specify suitable products for the required fire resisting walls, floors and ceilings, or seek alternative performance validations
  • Select alternative products for use in line with the descriptive design where proposed products for fire resistant walls, floors and ceilings are deemed unsuitable
Specific abilities
Close X

Understanding passive fire products for fire resistant walls, floors and ceilings

You must:

  • Know common materials used to create fire resistant walls, floors and ceilings, and methods used to protect them
  • Know that duty ratings are specified for materials used for fire resisting walls, floors & ceilings, and how those duty ratings are located and applied
  • To include duty ratings as laid out in the ASFP purple book
Specific abilities
Close X

Finding and interpreting information on passive fire products for fire resistant walls, floors and ceilings

You must:

  • Know where to find information on product warranties
  • Know where to find detailed information on passive fire protection products, relating to fire resistant walls, floors and ceilings
  • Know how to interpret detailed information on passive fire protection products used for fire resistant walls, floors and ceilings
  • To include: Characteristics, quality, uses, limitations
Specific abilities
Close X

Limits of responsibility for prescriptive design

You must:

  • Understand that within prescriptive design you may propose construction products for a validated scope of application
Specific abilities
Close X

Handling product variation

You must:

  • Know how to escalate product variation queries

You must be able to:

  • Identify where product variation may be required
  • Escalate product variation queries outside of direct scope of application or outside terms of contract
  • Propose suitable alternatives where product variation is required and a suitable alternative can be found under direct scope of application and within terms of the contract
Specific abilities
Close X

Communicating prescriptive design information

You must:

  • Know methods of communicating of prescriptive design information

You must be able to:

  • Document the prescriptive design
  • Communicate prescriptive design requirements to relevant stakeholders
  • To include: installation contractor / golden thread; descriptive designer
This is a newly defined activity profile. If you have any comments, please get in touch.