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latest #nfpa created topics on internet
angelparrales
safety
2018-05-16 14:40
FIRE ALARM SYSTEMS 6-MAINTENANCE
BACKGROUND For reliable functioning of Fire Alarm System a periodic test program is crucial. It is clear that testing cannot prevent failures but rather help on identifying failures so reducing downtime
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angelparrales
safety
2018-04-16 15:40
FIRE ALARM SYSTEMS 5-STANDARDS DEFINITIONS
DEFINITIONS Approved: means acceptable to the authority having jurisdiction Authority Having Jurisdiction: is the organization, office or individual responsible for approving. Labeled: equipment or materials
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angelparrales
safety
2018-04-09 23:23
FIRE ALARM SYSTEMS 4-DOCUMENTATION
IMPORTANCE These documents are the construction contract, which governs the rights, duties and liabilities of the contractor who performs the work, the organization for whom the work is executed and the
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angelparrales
safety
2018-04-02 12:29
FIRE ALARM SYSTEMS 3A-PERFORMANCE BASED DESIGN
This method proposes an approach to design a system such as can detect a growing fire before it reaches certain heat release level, is not applicable to smoldering fires. It is based on modify the listed
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darth-azrael
retrocomputing
2026-04-04 21:57
Promoted
Byte (July 1986)
Byte was really meant more for computer hobbyists than just your average user and tended to have more technical content. The July 1986 issue includes:
$ 2.068
180
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angelparrales
safety
2018-03-26 13:18
FIRE ALARM SYSTEMS 3-DESIGN
Engineering design is a well structured method to plan and perform every activity to get an proper and effective fire alarm system. This is paramount when it comes to protect life, assets and environment
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angelparrales
safety
2018-03-24 23:51
FLAME DETECTORS - A Summary
Methods for detection of flame rely on optical recognition of fire signatures, this is the phenomena introduced to the surroundings by a fire. NFPA 72 categorizes as Radiant Energy–Sensing Fire Detectors
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angelparrales
safety
2018-03-19 17:11
FIRE ALARM SYSTEMS 2-LIMITATIONS
There is no one-size-fits-all in fire alarm system. If a building owner expects that installing only what the building code requires, will detect any fire at every remote part of the building, that simply
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angelparrales
safety
2018-03-11 21:00
FIRE ALARM SYSTEMS 1-OVERVIEW
Fire Alarm System is a feature of a building for protection against the damages of fire. Is a key element in any overall risk management strategy. It can help limit losses in buildings and facilities by
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goga22
Black And White
2026-04-07 05:46
Promoted
ICM in the forest//MONOMAD CHALLENGE
Good morning dear Friends in the Black And White Community 🙌📸 I've already written about this technique in photography in a few posts, so I won't repeat mysel
$ 0.161
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joseprada
spanish
2018-02-02 11:35
Bomba con motor diesel vs Bomba con motor electrico ¿Cuál es la mejor opcion?
La NFPA no establece una prerrogativa respecto al tipo de impulsor (diésel o eléctrico) de la bomba principal contra incendios. Hay muchos factores por los cuales se puede elegir una y otra, pero la principal
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joseprada
spanish
2018-02-02 11:25
¿Se pueden instalar varias bombas de incendios para suplir la demanda del sistema?
Sí, pero no es recomendable. El manual de la NFPA 20 establece en su aparte 4.9.1. 4.9.1 A centrifugal fire pump for fire protection shall be selected so that the greatest single demand for any fire protection
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joseprada
rociadores
2018-01-28 21:28
¿Por qué utilizar sistemas de rociadores para proteger una edificación?
Cuando se inventaron los primeros rociadores, la idea primordial de sus creadores era disponer de un sistema de extinción de incendios que cumpliera con dos grandes objetivos: ser confiable y automático.
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joseprada
nfpa
2018-01-28 21:22
El mantenimiento de los sistemas contra incendios y la falsa sensación de seguridad
Estadísticamente, casi el 50% de los sistemas contra incendios que fallan, y por ende no funcionan en caso de una emergencia, es por culpa del bajo o nulo mantenimiento. Una de las razones por las cuales
$ 0.026
5
1
bananzell
YAF - Young Art Fair
2026-04-05 23:00
Promoted
Day 5: Weeds
Good morning from this side of the world! Hey! So I was supposed to try to do this last night as a catch up post but I think it would be best to do this with a gap or something since I'm still not done
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joseprada
listado
2018-01-28 21:11
Listado, Aprobado, Listado UL, Aprobado FM, Listado y Aprobado
Existe una confusión dialéctica respecto a los términos “listado” y “aprobado” en el español, asi como también existe una asimilación de marca asociada a “UL” que se considera indistintamente como listado
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