SEISMIC-ALERT

PLATFOM DEVELOPED

BY TO BE UPGRADED

BY

Mihai Șercăianu

MKBT: Make Better

mihai.sercaianu@mkbt.ro

alert@mkbt.ro

Who we are? Why do we do this?

We all live in city buildings,

their vulnerability concerns us all!

STR . DOAMNEI 5 (1934)

HISTORICAL MONUMENT BUILDING

STR. DIMITRIE BOLINTINEANU 5

(1936)

SOSEAUA ȘTEFAN CEL MARE 31

(1963)

SPLAIUL INDEPENDENȚEI 2K (1915 ) HISTORICAL MONUMENT BUILDING

How vulnerable is Bucharest?

How sustainable is Bucharest? 2015

Total evaluated buildings (includes Risk Categories Classes according to P100-3/2008,

Emergency categories according to P100/92 but also those that have been evaluated but

not classified)

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31,511 buildings (23.7%) were built before 1945

55,151 buildings (41.5%) were built between 1946-1980

25,353 buildings (19.1%) were built between 1981-2011

20,783 buildings (15.6%) with information unavailable

*350 SEISMIC

RISK CLASS 1

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• Seismic Design and

Codes

• Theoretical and field

researches

• Risk methodologies

We forget

something?

What do we have?

Hazard

Vulnerability Exposure

ALERT metodology

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Official data Building distribution ? Number of residents ? Owners or tenants ? Facility problems ? Interventions ? ….

Distribution of buildings evaluated based on

P100-3/2008 and P100/92 seismic code

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Source: Authors processing and representation based on “List of buildings technically evaluated and classified into seismic risk classes (2017) Bucharest General Municipality

Seismic Risk Class 1

350 buildings

*based on updated OG 20/’94

voluntary crowdsourcing data platform and

resources

8 seismic-alert.ro

Number of buildings and apartments according to height regime –

Buildings in Seismic Class I risk in potentially dangerous for the public

and Seismic Class I risk

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in seismic class 1 buildings:

The synthesis of opinions and information

from field discussions with the owners of

apartments in buildings at risk

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Proactive persons, interested

in the issue of building

management and consolidation

solution through the

Government Program or other

financial sources;

Uninformed, distrustful, or

disinterested in finding

solutions for the structural

consolidation and disaster risk

management.

STR. DOAMNEI 3 (1890)

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Classified in 1993 as Emergency

Category

(Re)Evaluated at the request of owners

Seismic risk Class I

2019

Still Seismic risk Class I

+ insulation SOSEAUA ȘTEFAN CEL MARE 31 (1963) (bloc 29, tronson D- de capăt, scara 5

Conclusion

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mandatory rapid seismic evaluation and assessment must be implemented for all constructions.The priority must be those built before 1978

constructions evaluated and assessed for seismic risk classes based on a single seismic code, namely P100-3/2008, or on an updated version*.

technical construction building charts must exist and be periodically updated

consolidation of vulnerable buildings is mandatory and in some case the reconstruction of those that are no longer safe

improvement of the regulatory framework regarding the condominium management

new measures and alternative financial and banking instruments

SET OF

PROPOSALS FOR

PUBLIC POLICY

RESOURCE

GUIDE FOR

OWNERS

'ASSOCIATIONS

SOCIO-

DEMOGRAPHIC

VULNERABILITY

STUDY

PUBLIC HEALTH

STUDY. RESPONSE

CAPACITY OF

MEDICAL SYSTEM

IN CASE OF

EARTHQUAKE

Visit us www.seismic-alert.ro

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mihai.sercaianu@mkbt.ro

alert@mkbt.ro