life cycle stages - modules - scenarios - mna - ina in cen tc350 standards

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CEN TC350 Sustainability standards. In the sustainability assessment of buildings a systematic approach is important. The standard prEN16309, the sustainability assessment of the social performance of buildings, the distinction made between Life Cycle Stages, and Information Modules is to be understood. Also a precise specification of the scenarios needs attention. The presentation highlights those assessment issues as well clarifies how and where exemptions can be made in the assessments. These principles apply to all assessment standards: EN15804 (for environmental product assessment), EN15978 (for environmental building assessment) and for the standard assessing the building life cycle costs (in development)

TRANSCRIPT

CEN TC350 – Sustainability Standards

Life Cycle StagesInformation Modules

ScenariosMNA INA

Chris Hamans

http://www.hamans.com

Use STAGE

Assessment: per life cycle stage

Before Use End of Life

Use STAGE

Assessment in EN16309social performance assessment of buildings

Before Use End of Life

The assessment acc. EN16309 is (for the 1st. generation of standards)

limited to the USE-stage

Use STAGE

The assessment is split intoINFORMATION MODULES

Use STAGE

Information module B1: use

Most important information module is the normal and regular “use” of the building

Use STAGE

Information module B1: use

Scenario:per information module a scenario is to be specified

•the scenario is essential information.

•the assessment is based on the scenario.

7

Scenarios are based on:

Functional Equivalent (clause 5.2)

– Building type– Pattern of use– Required Service Life (ReqSL)

– Relevant required technical characteristics

– Relevant required functionalities

Building model (clause 5.5.2 and Annex B)

– Characteristics of the object of assessment (clause 5.1 and 5.5.1; Annex B)

– Building integrated technical systems (clause 5.4.1)

– Building related appliances, furnitures, fixtures and fittings

8

Scenarios are based on:

Functional Equivalent (clause 5.2)

– Building type– Pattern of use– Required Service Life (ReqSL)

– Relevant required technical characteristics

– Relevant required functionalities

Building model (clause 5.5.2 and Annex B)

– Characteristics of the object of assessment (clause 5.1 and 5.5.1; Annex B)

– Building integrated technical systems (clause 5.4.1)

– Building related appliances, furnitures, fixtures and fittings

9

Scenarios for each information module

Functional Equivalent (clause 5.2)

– Building type– Pattern of use– Required Service Life (ReqSL)

– Relevant required technical characteristics

– Relevant required functionalities

Building model (clause 5.5.2 and Annex B)

– Characteristics of the object of assessment (clause 5.1 and 5.5.1; Annex B)

– Building integrated technical systems (clause 5.4.1)

– Building related appliances, furnitures, fixtures and fittings

Scenario of use – information module B1 incl. Reference Study Period (RSP) (5.3)

10

Scenarios for each information module

Functional Equivalent (clause 5.2)

– Building type– Pattern of use– Required Service Life (ReqSL)

– Relevant required technical characteristics

– Relevant required functionalities

Building model (clause 5.5.2 and Annex B)

– Characteristics of the object of assessment (clause 5.1 and 5.5.1; Annex B)

– Building integrated technical systems (clause 5.4.1)

– Building related appliances, furnitures, fixtures and fittings

Scenario of use – information module B1 incl. Reference Study Period (RSP) (5.3)

Scenario maintenance

B2

Scenario repair

B3

Scenario replacement

B4

Scenario refurbishment

B5

Scenario operational energy use

B6

Scenario operational water use

B7

Use STAGE

The assessment is split intoINFORMATION MODULES

•the scenario is essential information.

•the assessment is based on the scenario.

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Functional and Technical performance during the USE - stage requires: maintenance

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Info

rmati

on m

odul

e B3

: re

pair

Functional and Technical performance during the USE - stage requires: repair

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Info

rmati

on m

odul

e B3

: re

pair

Info

rmati

on m

odul

e B4

: re

plac

emen

t

Functional and Technical performance during the USE - stage requires: replacements

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Info

rmati

on m

odul

e B3

: re

pair

Info

rmati

on m

odul

e B4

: re

plac

emen

t

Info

rmati

on m

odul

e B5

: re

furb

ishm

ent

Functional and Technical performance during the USE - stage requires: refurbishments

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Info

rmati

on m

odul

e B3

: re

pair

Info

rmati

on m

odul

e B4

: re

plac

emen

t

Info

rmati

on m

odul

e B5

: re

furb

ishm

ent

Info

rmati

on m

odul

e B6

: en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Functional and Technical performance during the USE - stage requires: energy use

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Info

rmati

on m

odul

e B3

: re

pair

Info

rmati

on m

odul

e B4

: re

plac

emen

t

Info

rmati

on m

odul

e B5

: re

furb

ishm

ent

Info

rmati

on m

odul

e B6

: en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmati

on m

odul

e B7

: w

ater

use

Functional and Technical performance during the USE - stage requires: water use

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Info

rmati

on m

odul

e B3

: re

pair

Info

rmati

on m

odul

e B4

: re

plac

emen

t

Info

rmati

on m

odul

e B5

: re

furb

ishm

ent

Info

rmati

on m

odul

e B6

: en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmati

on m

odul

e B7

: w

ater

use

for the presentation ...............

Use STAGE

Information module B1: use

Info

rmati

on m

odul

e B2

: m

aain

tena

nce

Info

rmati

on m

odul

e B3

: re

pair

Info

rmati

on m

odul

e B4

: re

plac

emen

t

Info

rmati

on m

odul

e B5

: re

furb

ishm

ent

Info

rmati

on m

odul

e B6

: en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmati

on m

odul

e B7

: w

ater

use

for the presentation : move info-module in the row

Use STAGEIn

form

atio

n

mo

du

le B

1:

use

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

Assessment: 22 aspects per information module

Use STAGEIn

form

atio

n

mo

du

le B

1:

use

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

Assessment: 22 aspects per information module

Use STAGE

Info

rmat

ion

m

od

ule

B1:

u

se

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use22 aspects =

ca. 160 indicators

Social performance assessment of buildings

EN16309

Use STAGE

Info

rmat

ion

m

od

ule

B1:

u

se

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

22 aspects

Per information MODULE all 22 ASPECTS

EN16309 - Assessment: 22 aspects per information module

Rules for exempting

1. Not all aspects/indicators might be RELEVANT

– For the building, the object of assessment

– For the use

– For the information module

2. Not all aspects/indicators might be ASSESSED

– Not in a programm, excluded by the client , ...

3. Not all information modules might be ASSESSED

Info

rmat

ion

m

od

ule

B1:

u

se

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

Use STAGE

22 aspects

Per information MODULE : specify why the aspect/indicator is not relevant in module

1: Not all aspects / indicators might be relevantBut declaring “not relevant” then is an assessment result.

Indicator

z

Indicator z not

relevant

Indicator z not

relevant

Indicator

z not relevant

Info

rmat

ion

m

od

ule

B1:

u

se

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

Use STAGE

22 aspects

2: Not all aspects / indicators might be assessed

Indicator not assessed

Always: specify why an indicator is not assessedMind: this then applies to ALL information modules !

Info

rmat

ion

m

od

ule

B1:

u

se

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

Use STAGE

22 aspects

2: Indicators not assessed (INA)

Indicator not assessed

Always: specify why an indicator is not assessedMind: this then applies to ALL information modules !

Indicator y not assessed

Info

rmat

ion

m

od

ule

B1:

u

se

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

Use STAGE

22 aspects

3: Module Not Assessed (MNA)

MNA Always : specify reason why a module is not assessed

Info

rmat

ion

m

od

ule

B1:

u

se

Info

rmat

ion

mod

ule

B2:

m

aain

tena

nce

Info

rmat

ion

mod

ule

B3:

re

pair

Info

rmat

ion

mod

ule

B4:

re

plac

emen

t

Info

rmat

ion

mod

ule

B5:

re

furb

ishm

ent

Info

rmat

ion

mod

ule

B6:

en

ergy

use

(h

eatin

g, c

oolin

g, e

tc)

Info

rmat

ion

mod

ule

B7:

w

ater

use

Use STAGE

22 aspects

3: Modules Not Assessed

MNAAlways : specify reason why the modules are not assessed

MNA MNA MNA MNA MNA

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