CIVIL ENGINEER REACTS: METRO MANILA SKYWAY STAGE 3
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- Опубликовано: 15 окт 2024
- Civil Engineer Reacts: Metro Manila Skyway Stage 3
In this video, we will talk about the ongoing construction of the Metro Manila Skyway Stage 3. Recently, a steel girder fell from the ongoing construction. We will not be tackling about the technical aspect of the accident but we will talk about the common possible reasons why these types of accidents happen.
For those who are new in this channel, my name is Maru Rico, a Filipino Civil Engineer based in California, USA.
Subscribe: / @marurico
Instagram: / ricomaruu
ung crane accident hindi sa stage 3 ng skyway nangyari kundi sa south extension sa muntinlupa. ang dahilan ng pag bagsak ng girder dahil sa mabigat na counterweight ng crawler crane masyado tinaas ung boom halos 85 degrees kaya naging unbalance ung crane kaya nagtilt at sumayad ung boom niya sa girder na hindi pa naka bolt-on sa pier cap. ung sa haba ng skyway as of now nasa 45km na siya hindi pa kasali ung extension sa south at ung proposed extension sa north papuntang bulacan airport.
So kung pagbabasehan po yung statement nyo lumalabas na kanino yung liability?
@@deadringer2349 Kung pagbabasehan ang explanation ni Engr. Maru, yung operator at employer nya ang liable dahil hindi pa sya well-trained to do that job.. Ang ipinagtataka ko, bakit pwedeng dumaan ang mga tao at sasakyan sa part na yun na under construction. So liable din dapat ang namamahala sa project.
@@femdionisio4691 nako. Mukhang maramiraming sisihan to. Pero malamang out-of-court settlement na lang ang mangyayari.
@@femdionisio4691 open na ung traffic sa public since nakakabit na ung girder more than a week na, at ung crane naka park lang doon sa ilalim between 2 girders na nakaextend ung boom at naka pivot perpendicular sa crawler niya, para malipat ung crane kailangan ibaba ung boom. habang nireretract ung telescopic boom na naka 85 degrees nagiging unbalance ung crane dahil sa mabigat na counterweight. in my opinion ung crane operator ang liable since siya lang may kabisado ng equipment niya at alam niya na walang out trigger ang mga crawler crane pero dahil sa chain of command damay na hangang sa main contractor.
Hello are you from muntinlupa?
Guys, yung accident pala ay nangyari sa skyway extension project. Salamat sa correction. :)
18.83km po engr ang katas-on sa skyway na iyan according sa imong pangutana
eto po actual video sa accident ruclips.net/video/qdjopliW6ZY/видео.html
Don't worry Eng. Idol pa rin kita. Subscribe na mga Kabayan!
May tanong ako andami kasing tao sinisisi yung Owner which is San Miguel Corp sa aksidente. Sa pagkakaalam ko ang responsibilidad lang ng Owner ay magpondo sa project so may kasalanan din ba ang SMC?
The Metro Manila Skyway is an elevated expressway located in Metro Manila. It composes of different stages that were built through the years. Skyway Stage 1 (Buendia, Makati, to Bicutan, Parañaque) opened in 1999, Skyway Stage 2 (Bicutan, Parañaque to Alabang, Muntinlupa) opened in 2010, Skyway Stage 3 (Buendia, Makati to NLEX Balintawak) which is expected to open its doors to the public this month (December 2020), Skyway Stage 4 or the South East Metro Manila Expressway which will link FTI in Taguig to the Batasan Pambasa Complex in Quezon City.
Skyway Stage 1 and 2 is about 16 kilometers long, and Skyway Stage 3 is about 18 Kilometers long. Once Skyway Stage 3 opens to the public, smooth driving and travelling experience from North to South (and vice versa) will be easy and hassle-free from heavy traffic, travel time will be reduced from 2 hours to just 15-20 minutes.
Stage 1 = 9. 3 km
Stage 2 = 6.86 km
Stage 3= 18.68 km (On Going construction)
Stage 2 Extension = 6 km (On going Construction)
Total = 40.84 Km
One of the longest Flyover in the World. 😁😉
Distance of Possible extension to Bulacan Airport (Not yet Defined). 😁
Keep it up sir. 😊
The entire 17.93-kilometer (km) stretch of the Skyway Stage 3 project, which links North Luzon Expressway (NLEX) and South Luzon Expressway (SLEX), is finally complete, but the public will have to wait a little while more for its official opening.
Salamat sa additional information! :)
18.23Km
Magkaiba po ang asphalt pavement sa Asphalt overlay sa ibabaw ng concrete deck. Wala ng subgrade ang asphalt overlay. Ang sinasabi nio pong Asphalt surface ay nahahati din sa Base course at Wearing course. Yun po an standard.
Salamat sa additional information! :)
Imagine getting hart from this Engr. na bisaya na nagpuyo sa Tagum City,Davao Del Norte.
Ang galing ng channel mo ser yung iniisip ko palang na tanong e nasasagot mo na agad sa mga videos mo., ang linaw ng pagpapaliwanag mo. 😍😍😍
Binge watching your videos engr! Sobrang informative, and as a payback never akong nagskip ng ads :) hoping for more engineering video contents
Thank you Shane! I am glad na nakakatulong sayo mga videos ko. :)
Gusto kong mag civil engineer talaga kaso di ako makakapag aral ngayon. I hope you will pursue your dreams kuya rico!!
Kaya mo yan!
Thanks so much Don Ramon ang of SMC great job reslly congrats
Beams are usually designed for static loads while girders are for dynamic/rolling loads. In terms of load path in general, beams transfer loads to girders. Girders are bigger in size because of longer span and capacity.
Thanks for the info!
Ano po mangyayari sa contractor or yung authority na involve sa aksidente? Mawawalan ba sila ng lisensya as an engineer or authority?
Brader eto based sa experience ko, Girder pag both ends nakapatong sa support to support (column, corewall or shearwall), whereas pag Beam nman pag naka terminate lang sa girder or pag yung isang end nakapatong sa girder/beam then yung isang end nman sa poste.. pag both ends nakapatong sa columns/shearwall/corewall regardless sa size, Girder tawag dun..
Salamat sa additional information! :)
I am an Electrical Engineering student but I am also interested sa gantong topic that includes construction.
thank u, sir. I learn a lot.
Hi, regarding Skyway Stage-3, not all parts of Skyway Stage-3 are Sosrobahu Pier Cap. Many of it's parts are Precast Type Pier Caps especially in Balintawak Section and the San Juan River Section. There are even cast - in - place pier caps at some sections. Only the portion of Osmeña Highway, and portion of Araneta Avenue used Sosrobahu System.
Thank you for the additional information, I appreciate it :)
Always here waiting for the upload of my Idol engr❣
Every time na napapanood ko yung mga videos mo Im getting more inspired to pursue engineering.
How are you Maru Rico Happy 2021!long time...thanks for the latest update especially people abroad.
Great job! I learned a lot from you today. Searching for more of your vlogs after this👍
Awesome! Thank you!
Ask ko lang Maru why sa Philippines karamihan ng mga girders ng mga highways at LRT derecho parin kahit nasa kurbada na part? Nahihirapan ba ang mga civi engineers at construction companies na baluktotin ang mga bakal?
Hi again, for the construction of asphalt, there will be no subbase for bridge decks since the concrete decking is already acting as the support. For a pavement which is a slab on grade, there is a need for aggregates subbase to act as drainage for the water. You are correct with the reduction of noise however asphalt don't have smooth surfaces and it is actually prevented. Asphalt surfaces should have an estimated roughness of 4-6 m/km depending on the type of road.
Asphalt pavements are composed of the asphalt layer, subbase and subgrade for slab on grades but for bridge decks, it will just be asphalt, and then the deck. The asphalt layer however is still divided into layers of asphalt such as surface, binder and base layers. Asphalt actually don't act as waterproofing since it is permeable to certain extent. It is used in bridges to act as a protection to the decking. Typically waterproofing should be used on bridge decks unless the asphalt mixture used acts as a waterproofing meaning zero air voids. However again, in this case, zero air void asphalt mixtures will be more prone to rutting than cracking.
Hello engr.. My tanong lang po ako.. Ano ang mas matibay at mas mura sa 120sqm na roof sa bahay? Slab na roof o yung metal roof? If metal roof maganda po ba ang flat roof?
Hi kris! Mas mura parin ang metal roof compared sa concrete slab :_
Very helpful for my Thesis. Thank you Engineer!
You're very welcome! Good luck sa thesis :)
I have a question boss, talaga bang nakapatong lang yung girders? Wala bang locking mechanism yun to stop it in place?
Ok sir buti tinigilan mo na presentation mo sa dolomite Kasi Hindi talaga mawawashout diba. Tnx.
Yun girder ng skyway (tulad nung nahulog sa extension) diba, puro bakal yun ?
Yun ba pag napwesto or naka fixed na sa pier caps, bubuhusan din ng semento or hollow lang sya ?
Up
Around about 18.83 km yung haba po ng Skyway Stage 3
Na may 8 access Ramps
- Buendia
- Quirino
- Nagtahan
- Aurora Blvd.
- E.Rodriguez
- Quezon ave.
- Sgt.Rivera
- Balintawak
Salamat sa additional information :)
@@MaruRico You're Welcome po :)
@@MaruRicoUpdate lang po pala mayroon pong ginagawang bagong C-3 Ramp na co-connect po sa NLEX Harbor Link
Nakalimutan ko lang pong sabihin😅
Salamat sa bagong kaalaman Engineer!!!🔥 Anim na taon mula ngayon, magiging Engineer din ako💓
Waiting for your another videos.
Welcome! Good luck sa school :)
Hello bro sino ang matibay sa mga bridges young free cast o young may girder kase nakita ko sa ibang bansa yong mga tulay nila wala ako makita na may girder.
Another learning na naman ang na - acquired kay Engr.Rico. Aspiring future Civil Engineer po pala po ako just like po ninyo and watching your videos will be my foundation about learning my chosen career po. KUDOS POOOO!
Salamat! Good luck rin sa yo! :)
Pag umoulan ba sir, saan pag patungo tubig ng ulan? Diba yan nakaka sira agad sa daan?
Asphalt Layer won't serve as water proofing surface, it's even more porous than concrete, in fact, it has more volume of air voids...
Pasikat ka kce puro satsat may na contruct ka na ba ha.
Wow first few minutes palang may natutunan nako. Please po do more of this kasi ako din po napapanood ko yung mga videos tulad nila sir mike on the infrastructure project in PH piro wala ako maintindihan doon sa mga ginagawa nila na project. Tsaka curious po ako sa mga nangyayari construction at paano o ano ginagawa proseso nila para maka build ng mga ganito malalaki skyways atbp.
I just stumbled upon your channel po and thank God nangyari yun. Subscribe kaagad. I hope more videos like this to come. Thank you po for the very informative video.
Welcome! Will try my best to create the same videos. :)
Nalilito yata si Eng between Skyway Stage 3 at yung aksidente na nangyari sa Skyway extension. Credible kaya ang mga impormasyon ni Eng kung di niya ma distinguish yung subject matter?
Bakit kya walang lane divider sa gitna ung skyway, anv meron lng ung ibang curve portion pero majority di nilagyan. Di ba sir unsafe ito at wala sa standard?
Baka hindi pa tapos, hintayin natin hanggang February 2021 :)
Imagine getting heart to my idol Engineer Rico Yieee PROUD BISAYA HERE IDOL KA CHOYYYY
👍
Thank you sa information Engr. Rico! all the way from Tagum City, your kabanayan and silingan.
Uy! Renzo! Kumusta na? :D
Thanks sir marami akong natutunan sayo about sa construction
Welcome!!
Ano ang mga solving ginagamit nyo pag may project?
Nagamit na namin ang skyway 3 mula batangas to bulacan we use slex, skyway 3, at nlex. Dati ang travel time namin ay aabot ng 3hrs max of 100kph.. pero nong christmas 1 and 30 mins. Lang namin natakbo mula batangas to bulacan with same speed. Grabe sobrang tuwa ko nooon.
Another video we must watch. Kudos!
Wow, thanks!
More videos pa po. 😊
always waiting for the upload ^^
😃
does the logic still apply if you're putting asphalt over slab on grade concrete roads? and not concrete decks?
Para naman saakin pag girder is supported by verticals just like columns/Shearwall, while beam was supported into girder.. ewan ko kung tama ako
Skyway extension project po ung nagkaroon ng accident s may muntinlupa... Hindi po ung skyway stage 3
Salamat sa correction :)
Perfect channel because I'm on senior highschool and I'm gonna take Civil engineering and this channel helping me alot I'm kinda like advance learning hahahaha k btw New SUBSCRIBER!!!
Salamat! Good luck sa school mo :)
Bakit good luck sa school niya sir hnd sa pagaaral niya hehe more power sir
Watching from California. Salamat Engineer.
Thanks for watching! Taga san ka sa Cali?
@@MaruRico Sa Loma Linda, an hour away from LA going to Palm Springs..
Yes, I learned a lot, Engr. Rico! Bravo!
Thank you! 😃
Salamat po sa infos sir! big help po ang mga natuturo nyo for us Engineering students. Godbless po! 🥰
Welcome bro! God bless rin!
Sa 4:23, matagal ko na 'tong iniisip e hahaha paano ba nila nagagawang naka bend yun or nakapaliko kapag sa mga skyways at bridges?
Para sa banking yan ng sasakyan, mas may control ang sasakyan Kung may superelevation Lalo na Kung relatively high speeds. Ung Mababa na part ang nasa inside ng turn at ang mataas na part naman ang nasa outside of the turn. Alam mo yung feeling na nadadala ka kapag nasa van ka na Mabilis na lumiliko sa isang kurbada. Yun yon.
Thank you Engr for such a wonderful information...
No problem bro!
Ano ba ung girder? Un ung bumagsak nung accident sa alabang?
Yes :)
Im sure marami magiging subscriber sayo sir, kc marami involved sa problema na to yung traffic flow,,,, sana ma.resolved talaga ito d lang ng gobyerno pero pati na ng Pilipino lalong lalo na ang commuter o publico
Sobrang thank you po. Lalo po ako na momotivates sa course ko po dahil sa mga video nyo po. Thank you so much po
Welcome Mark!
Blessed Monday sir maru Rico, very good explanation in details, go go go lang sa pag update, stay safe
Salamat! Ingat rin lage jan!
Dba ang debris ay falling object? Bkit falling debris? So ibig mo sbihin falling falling object? Tska bkit "click the boton"? Anung boton?
Sorry po. Hindi na mauulit
An dami palang different terms sa construction na memorize mo pa yun sir maru? Wow 😯 sana ganyan rin ako soon pag graduate ko ng civil engineering 🙏🏻 btw salamat again sir maru para sa mga bagong kaalaman :))
Welcome bro! 👍
Galing boss. Yan field gusto ko pa naman sa transportation and highway engr hehe
Future Engr. is waving here🖐️
👍
Daghan kaayo kog nakat onan nimo bai. Expert gyud ka sa all fields of civil works. Karon pa gyud ko nga ang asphalt reduce fuel consumption and noise reduction. Thanks sa info bai. Kaingun kog naay giling giling sa kataposan sa bidyo,hehe
No problem bai! 👍
Thankyouu sa information Engr. Maru! ❤️
No problem Nikko :)
Hi Engr. Maru. Thanks for answering my question in this video👍
Welcome Fem :)
hindi na ata sila gumamit ng Sosrobahu sa skyway stage 3.
stage 1 and 2 lang ginamit.
iba iba na ginamit nila na mga bagong technique.
sa NLEX part mga massive pier caps are lifted and installed on piers. may instance pa nga na bumagsak ang isang massive concrete pier cap.
Salamat sa additional information :)
Ano ba size Ng bakal Ang ginagamit sa mga ganyan na klase na construction?
I'd like to ask you the functionality of the Skyway because you discuss more of its engineering structure. Have you seen how close the exit ramp of Skyway to Quezon Avenue? It will surely cause heavy traffic on the Skyway when there's traffic jam in the intersection of Quezon and G. Araneta Ave.
Good job engineer.
Salamat sa bagong kaalaman Engr! 👍🏻
Welcome!
Future Engineer Here.! ❤️
👍
Hindi po oil ang hinahalo sa asphalt. Bitumen ang tawag.
Sir may tanong po ako, as a civil engineering student from tup manila, Is safety engineer also liable for the accident during working site?
Pwede yan na scenario most especially kung andun yung safety officer during the accident.
May actual footage po Yun Kung pano nangyare Yung aksidente nayan sa sucat po. Nakunan sa dashcam nung isang rider, nasa FB lang ata Yung vid. Pero malinaw po Kung pano nangyari Yung aksidente.
Salamat sa information!
Update po, Ito po yung vid nasa GMA na po pala.
ruclips.net/video/c8dHmK-KSdE/видео.html
more interesting/another knowledge kahit di ko naman alam.bravo to you !
Salamat!!!
Tanong lang Sir Maru, bakit nasisira or di tumatagal ang mga asphalt sa pilipinas?
Typically ang life span ng asphalt is 25 years but since mas frequent ang rain season sa pinas, maagang na deteriorate ang asphalt.
@@MaruRico ahh kaya pala sira agad yung mga asphalt, thank younpo sir Maru
DAGDAG KAALAMAN SALAMAT PO SAINYO SIR MARAMING SALAMAT SA BAGONG KAALAMAN KEEP SAFE PO GOBLESS❤️
No problem bro! God bless rin!
Another Awesome Video 😍
Salamat!
Correction between Girders and Beams... with that kind of superstructure po Engr. yung Coping Beam is a larger structural component than the Girder. Don’t get me wrong sir. Sa mga high rise po yata yung sinabi niyo po. FYI lang naman po ito
No problem. Thank you for the additional information :)
Precast pud diay na ang pier cap sir??
Salamat po engineer maru
Welcome bro!
Salamat Maru Rico sa pag pa paliwanag mo sa mga terms ginagamit sa malalaking projects. Feeling ko Civil Engineer na rin ako, he he. 😝.
Welcome!!!
Uy!!! Ganun pala tawag don sa mga yon? HAHAHA
MAY NATUTUTUNAN NA NAMAN AKOOO❤️❤️❤️
NAYS WAN, ENGR. MARU!
MORE VIDEOS PA, WITH THE PHILIPPINE CONSTRUCTION PLEASE😢
I DEFINITELY NEED THIS BEFORE I TAKE ENROLLMENT NEXT YEAR!!!
Pa-notice po, Engr. Maru❤️🤭
Hindi po ba dumudulas pag asphalt pavement engr?
Hindi naman :)
paki Add nyo po sa bridge component ang bearing pad...importante un
Thank you dong , very informative!
Ask ko lang po bakit ang tibay parin po ng project ni xpres. marcos na lrt part ng baclaran ano po ginamit doon sana po mapansin ninyo
8:01 kainis talaga pag may ads na nasingit HAHAHAHAHA. Pero kudos sir!
Engineer, kailangan ba PRC license holder civil engineer ka para makatrabaho sa ibang bansa o kahit degree diploma holder ok na????
Depende sa bansa na gusto mong puntahan. Sa US, hindi kelangan ng PRC license para makapagtrabaho dito
Bago ako manuod gusto ko lang sabihin, maru msru bukid lilipad lipad
Lupet nanaman, idol engr! Salamat po sa info! 😁
Welcome bro!
Ganahan gyud kaau ko nmo neer kay dghan kaayo kog matun an. Thank youuu!!
Welcome :)
Layo ra kaayo ni dong sa pikas na work
Salamat sa info! :)
@@MaruRico kami pud na grupo boss gagama didto n pull out mi balhin sa nlex slex hehe
Been waitin' for your videos kuya.. early bird army haha❤
👍👍
May mga natutunan nanaman po ako idol salamat po
Welcome!
Dumaan na ako kanina jan at 23 minutes lang ang NLEX to Alabang, thank you, although may mga parteng kailangan pang pagtuunan ng karagdagang solusyon gaya ng Pag Baha sa 2 parteng nadaanan ko, kapag pala sobra ulan ay may binabahang parte.
halos 18KM po yan sir open na sya sana react nyu po ulit .... aspiring 4th yr civil engr here pa shout out po..
hala ka engr oiii...perti ka bisdak diay nimo...perti nako katawa sa pagkadungog nako "choya sa pagkakuha" hahaha ✌😊👏👏👏 salamat ani video engr....amping dha kanunay. new subscriber nimo engr. 👋
Hi maruuuuuu 🤗🤗 dami na naman namin natutunan sayo 😁
Hello! Salamat 👍
On the job vids pa po idol, para mas marami kaming ideas sa mga gustong mag abroad na engineer. About how you started there, it is hard?, Pocket money before going abroad? Guides pa po. Thankyouu.
Noted :)
Nakakatuwa naman kasi nasagot mo lahat ng iniisip ko lalo na yung purpose ng asphalt😂 tyvm
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Salamat Engineer very informative video😍😍😍
No problem :)
Sana makuha ka sa PBB idol🙏🙏😊😊