Loud explosion rocks Serendra

[renzo_d10]

Tinakot yung SM Aura goers?

[Retz]

what is the cause of the explosion?

[shadow]

what is the cause of the explosion?

Sabi ng police.............


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[niky]

LPG? Bakit walang fire after? And gas line in BGC are centralized sana damay damay na yun linya


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No, if the line breaks open due to the explosion, safety valves will shut them off.

And if it's a gas explosion, the force of the explosion would use up all the free oxygen and gas inside the unit, leaving nothing left to burn. Note that they use explosives to stop gas well fires.

My analysis is: If this was an occupied unit, the gas valve was left open or a burner left on but not ignited, then the room filled with gas. Once it reached the proper ratio or when someone flipped a switch, boom.

It could also be an explosive device, but I doubt it, at this point.

[shadow]

Bakit wala pa balita if there was occupants in the unit?


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[Monseratto]

Kasalanan ng methane gas...nabuild up sa loob ng condo unit...Glorietta part 2...

[Retz]

^

may umutot sa condo unit.

[Monseratto]

Powerful explosion at Serendra condo kills 3 people, destroys vehicles | News | GMA News Online

(Updated 9:15 p.m.) A powerful explosion hit a condominium building in the posh Bonifacio Global City in Taguig City Friday night, sending shoppers into panic and killing three people who were crushed by debris, police said.

According to a report from Nimfa Ravelo on DZBB, a large slab of concrete was blasted off the Serendra Two building and crashed on a passing delivery van that was carrying the three victims.

The blast, which sent bystanders in the posh shopping district into panic, occurred shortly past 8 p.m., Ravelo said in the report, quoting law enforcers in the area.

A van was hit by the delivery van when it swerved following the incident, but no one was reported hurt in the vehicle, added Ravelo in a separate report on GMA News TV's "State of the Nation."

A tweet from the Metropolitan Manila Development Authority (MMDA), citing initial reports, said the explosion happened at Serendra 2 Unit 501.

The Serendra compound is a first-class commercial and residential area at the BGC.

Initial information reaching the Southern Police District Station 6 at the BGC said the explosion was caused by an appliance in one of the condominium units. — Marc Jayson Cayabyab/KBK, GMA News

[170kphlang]

so does this mean na sub-standard yung materials na ginamit sa serendra? para tumilapon ng ganun yung pader at mawasak ng ganyan yung unit. and they keep on selling these units for a price of a leg & arm?

[shadow]

so does this mean na sub-standard yung materials na ginamit sa serendra? para tumilapon ng ganun yung pader at mawasak ng ganyan yung unit. and they keep on selling these units for a price of a leg & arm?

Pre-fab yun walls


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[antonath]

sa The Aston ba galing yun explosion?

[Retz]

RIP sa mga namatay..... ang mahal na ngayon ng condo unit ng serendra dati 8m ngayon more than triple na.

[170kphlang]

kawawa naman yung 3 namatay, na-final destination..

[crazy_boy]

Pre-fab yun walls


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Magaan kasi ang prefab walls. So buong wall mabilis baklasin. Or in this case, mabilis lumipad nung sumabog.

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[tagalnasaabroad]

kawawa naman yung 3 namatay, na-final destination..

a very unfortunate, collateral death for these guys..fires and explosions are very deadly..

FIRE AND EXPLOSIONS

Taguig FD should solve this incident professionally and PRONTO..! it could spell big T too hot to handle..

sana simple ignorance lang by the tenant's caretaker causing gas accumulation and build-up leading to the explosion..

[ghosthunter]

LPG? Bakit walang fire after? And gas line in BGC are centralized sana damay damay na yun linya

The damage looks very similar to a gas explosion that happened in a restaurant along Wilson St, in San Juan many years ago. Same thing, after the explosion, no fire in the restaurant since the explosion would have consumed all/most of the oxygen in the immediate area.

[brainmafia_310]

Magaan kasi ang prefab walls. So buong wall mabilis baklasin. Or in this case, mabilis lumipad nung sumabog.

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Agree pero boss ang pagkakaalam ko na full weld dapat ang prefab walls sa rebars ng beams/colums. Kaya di sya dapat tayalsik ng ganoon. Unless otherwise, nashort cut.

[brainmafia_310]

Pagkakaalam ko centralized ang lpg system sa bonifacio. Sa pagkakaalam ko din kumpleto ito maginstall ng autoshut off valve - kaya walang fire na nagyari, leak detector - bakit hindi nadetect, yung photoelectric smoke detector using air something tawag nila dun eh - makakadetect din to ng changes in air composition kaya dapat mag alarm din to to warn the admin of the building.

Hmmm i am getting to think na may nagkamali sa property management or delivery ng condo after construction.

I wad able to work with asias finest condo in fort boni, over cooked cup noodles nag aalarm ang fdas, bakit kaya eto daming volume ng lpg di nadetect by any means.

[siopaonatoasted]

Pagkakaalam ko centralized ang lpg system sa bonifacio. Sa pagkakaalam ko din kumpleto ito maginstall ng autoshut off valve - kaya walang fire na nagyari, leak detector - bakit hindi nadetect, yung photoelectric smoke detector using air something tawag nila dun eh - makakadetect din to ng changes in air composition kaya dapat mag alarm din to to warn the admin of the building.

Hmmm i am getting to think na may nagkamali sa property management or delivery ng condo after construction.

I wad able to work with asias finest condo in fort boni, over cooked cup noodles nag aalarm ang fdas, bakit kaya eto daming volume ng lpg di nadetect by any means.

Smoke sensor cannot detect lpg leak, iba ang lpg leak sensor.

Yung leak sensor na typical installed directly sa piping para magshutdown ang valves ay good only para dun sa leaks na may enough pressure na magshutdown ng valves, example, pressures na mas mataas kaysa sa paglabas ng lpg sa gas range or oven, anything na mas mataas dyan, mag shutdown ang valves.

Kung ang cause nito ay naiwan na oven or gas range, there is no way para mag shutdown ang valve kasi nasa tolerance nya ang release na yun.

Photoelectric does not detect gas, it detects presence of particles in the air, na kapag naputol or nabago nya yung narereceive na IR light sa sensor, mag alarm sya.

Most smoke sensors now are not photoelectric, radioactive na ang mga sensors ngayun using americium, so ionization chambers na ang gamit sa pagdetect.

[holdencaulfield]

Agree pero boss ang pagkakaalam ko na full weld dapat ang prefab walls sa rebars ng beams/colums. Kaya di sya dapat tayalsik ng ganoon. Unless otherwise, nashort cut.

diba prefab parang puzzle lang yan na dugtong dugtong lang? as of the moment pinapanood ko itong tnatayong warehouse sa tapat namin. ang bilis matayo gamit mga prefab ata. wala naman akong napansing nagweld. o di ko lang nakita?