Tag: Building

  • Turkey earthquakes put spotlight on building code violations

    Turkey earthquakes put spotlight on building code violations

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    New Delhi: Over a month after three devastating earthquakes struck Turkey, experts are trying to piece together information on the compliance level of buildings in the geologically fragile region.

    A recent report outlining preliminary findings of damage assessment of the earthquakes shows violations of the building code stipulations in the past two decades contributed to a large number of lives lost and extensive damage to infrastructure.

    Over 48,000 people have died so far in the February 6 quakes and nearly 1.2 lakh people have been injured.

    The report by a team of scientists from Middle East Technical University (METU), Ankara, and colleagues also observed that in Gaziantep, Hatay, Kahramanmaras, and Adiyaman provinces, the buildings were subjected to seismic shocks larger than what the Turkish Earthquake Code (2018) design levels provided for.

    The experts noted that regardless of the unprecedented nature of the earthquakes, buildings should have endured and not suffered collapses the way they did.

    The ‘Preliminary Reconnaissance Report’ by the international team said that buildings designed and constructed post 2002 could be presumed to perform better during the quakes than the older buildings.

    However, the report shows that more than 1,000 buildings constructed after 2000 were heavily damaged or collapsed, violating the performance objective given in the code which assesses the seismic risk of a building with respect to its geographical location.

    This, the report said, appeared to be an important observation demanding further investigations on the design and construction quality of those buildings.

    “Inadequacies could also develop due to the presence of “soft stories,” which are entrances or basements not having continuity of its walls with those of the upper storeys,” explained Bora Sezer, a structural earthquake engineer based in Istanbul, Turkey.

    “The structures were poorly built. Normally, checks should be done during the construction of the structures,” added Seda Torisu, a Turkish-origin geotechnical engineer, currently working in Japan.

    “If there was no problem with the design of the structure, then problems happened during the application [or construction] of the design on site,” Torisu, a survivor of the 1999 Izmit earthquake, told PTI in an email.

    The team assessed the performance of all kinds of infrastructure such as residential structures, bridges, tunnels, coastal structures and historic structures.

    They found that inadequate foundations, as a matter of fact, were also the reason for “pancake” collapses of multiple buildings.

    Pancake collapse refers to a type of structural collapse which occurs from the top down as upper floors settle into lower floors of a building.

    Similar findings were outlined in the report as well, which divided the building damage inventory in the region into two, based on their construction periods — before and after 2002.

    This is because “a significant change is believed to have occurred in Turkiye between 1998 and 2001,” the report said.

    A modern earthquake code was put into effect on September 2, 1998. Two destructive quakes occurred on August 17, and November 12, 1999, in Kocaeli and Duzce, raising awareness for seismic resistance.

    A modern reinforced concrete design guideline (TS-500) came into force on October 12, 2000, making use of ready mix concrete and ductile low carbon content steel as reinforcement. A Building Inspection Law was enacted on July 13, 2001.

    “When we compare the pre-1998 earthquake regulation with today’s regulations and construction methods, there are serious changes made in terms of regulation acceptances, material quality and application details in construction methods,” explained Sezer, who is working with professors who revised The Turkiye Earthquake Code 2007 and 2018.

    “For these reasons, we expect more damage to structures built before 2000,” Sezer told PTI in an email.

    Examples of “serious changes” which were strictly unacceptable in the revised regulations includes reinforcement bars used for construction not being ribbed, insufficient stirrup tightening — provided to laterally confine steel reinforcement — insufficient concrete quality, and low quality of materials used.

    “Damage to old structures has been enormous. However, we have also seen in these earthquakes that many new buildings built after 2000, which were not well engineered or not well-inspected or whose soil-structure relationship remained unestablished, were damaged or demolished beyond expectations,” said Sezer.

    A strong example which demonstrates this point is that of Erzin in Turkey’s Hatay province, where there were no structural collapses or casualties.

    “The local government did not allow the construction of structures in Erzin, which had not been well-engineered or whose ground-structure interaction was not resolved,” Sezer said.

    “They also carried out strict controls on the construction processes of all buildings. In addition, the buildings in Erzin are low-rise and designed and built in accordance with the earthquake code and regulations,” he added.

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    ( With inputs from www.siasat.com )

  • Three arrested in Bangladesh building explosion case as death toll rises to 21

    Three arrested in Bangladesh building explosion case as death toll rises to 21

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    Dhaka: Bangladesh authorities arrested three people in connection with the deadly explosion in a multi-storey building at a crowded area here in the national capital as rescue workers on Thursday recovered one more body from the rubble, raising the death toll to 21.

    The “earthquake-like” explosion at the building at Old Dhaka’s crowded Gulistan area on Tuesday also injured over 100 people.

    Three people including the owner of the building were arrested and remanded to custody, the Dhaka Tribune newspaper reported.

    Dhaka Metropolitan Magistrate Mahbub Ahmed on Thursday placed building owner Wahidur Rahman, his brother Matiur Rahman and businessman Motaleb Mintu each on a two-day remand.

    Meanwhile, rescue workers on Thursday recovered one more body from the rubble of the building, raising the death toll to 21.

    The body was identified as that of a 38-year-old manager of Bangladesh Sanitary situated in the basement of the building, bdnews24 news portal reported.

    Firefighters retrieved 20 bodies in the first two days of the rescue mission in the building, which was declared risky in the wake of the explosion.

    The cause of the explosion could not be known immediately, but local residents suspected chemicals illegally stored inside the building, mostly used as an office and business complex, might have sparked the blast.

    Home Minister Asaduzzaman Khan said Wednesday that the country has sufficient expertise to carry out an investigation into the explosion.

    A four-member probe body headed by Lt Col Mohammad Tajul Islam Chowdhury, director of Fire Service and Civil Defence (Operation and maintenance), has been formed to look into the cause of the explosion. The committee has been tasked to submit its report within five working days.

    Tuesday’s explosion occurred two days after another exposition at a building in Dhaka’s Science Laboratory area that killed three people and injured several others.

    Last week, seven people were killed in an explosion at a private oxygen plant in the southeastern port city of Chattogram, injuring dozens of others.

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    ( With inputs from www.siasat.com )

  • Electronic Spices combo of (10m red and 10m black) electric wire Model Building Tools for Science Projects Working Models, DIY Science Experiment Kit

    Electronic Spices combo of (10m red and 10m black) electric wire Model Building Tools for Science Projects Working Models, DIY Science Experiment Kit

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  • 4-story building collapses in Delhi, no casualties reported

    4-story building collapses in Delhi, no casualties reported

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    New Delhi: A four-storey building collapsed in Delhi’s Vijay Park on Wednesday afternoon, a Delhi Fire Service official said.

    No casualty has been reported so far, they said.

    Atul Garg, Director, DFS, said around 3 pm, a call was received about a building collapse in Vijay Park area near the Sai Baba temple here.

    Four fire tenders were rushed to the spot, he said, adding debris are being cleared.

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    ( With inputs from www.siasat.com )

  • A surveillance politics storm is building — and Mark Warner’s at the eye

    A surveillance politics storm is building — and Mark Warner’s at the eye

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    The Virginian, who argues continuing the program in some form is essential but is open to changes, will have his work cut out for him. Influential and newly emboldened House Republicans have made it clear they won’t let Section 702 stay alive without significant changes — if they support reauthorization at all — amid an all-time-low relationship with the Justice Department and the FBI.

    And the intelligence community can also count Section 702 critics among House Democrats and senators in both parties, many of whom believe this is their best chance to force more limits on the program.

    Warner is trying to combat naysayers by discussing negotiations early, fighting against a congressional culture that often leads to delay until an imminent deadline forces action. And he’s ratcheting up public pressure on the intelligence community to give him more to work with as he tries to sell skeptical colleagues, who resoundingly rejected officials’ opening ask last week that Congress re-up the program largely as is.

    “We’ve got to get 702,” Warner said. ”How we get there is a work in progress. I’m open to reforms.”

    He’s already in conversations with other members of the Intelligence Committee, including Sen. Ron Wyden (D-Ore.), who has previously backed changes to the program and said in an interview that there’s “broad bipartisan support” for adjustments.

    “I do not believe in its current form [that] it does enough to protect privacy,” Wyden said. “One of the things that is good about this, is people aren’t waiting until the last minute.”

    The intelligence community is trying to help supporters like Warner build their case. Attorney General Merrick Garland and Director of National Intelligence Avril Haines sent a letter to congressional leaders last week that detailed specific examples where the warrantless surveillance program helped counter cyber threats, as well as actions posed by China, Russia and North Korea.

    And the administration plans to continue what it sees as a larger education effort, though it will have to balance Congress’ call for declassified information about the program with protecting classified sources.

    Warner’s influence over the surveillance reauthorization debate will soon be tested in all corners: House Republicans, his own fellow Democrats and in particular the Senate Judiciary Committee, which also has jurisdiction over the program and isn’t planning to wait for the Intelligence panel to come up with legislation. A Democratic aide noted that the Judiciary panel will hold hearings and try to come up with a bipartisan deal.

    Florida Sen. Marco Rubio, the Intelligence Committee’s top Republican, said that Warner’s colleagues “respect him” and “his knowledge,” but still hinted at the challenge ahead: ”It’s the Senate, and people can respect you and still reach conclusions that are very different than your own.”

    Though Warner reiterated that he was open to changing Section 702, as well codifying internal adjustments that the intelligence community has made, privacy advocates are skeptical that the Virginia Democrat represents Congress’ true ideological center on the upcoming surveillance fight.

    In 2018, Warner was one of only 18 Democrats, plus Independent Sen. Angus King (Maine), who helped cut off debate on a warrantless surveillance bill even as their colleagues pushed for more restrictions. Since then, five of those Democrats have left the Senate, and the chamber’s surveillance-skeptic caucus has grown.

    Sen. Josh Hawley (R-Mo.) — a Judiciary Committee member who succeeded former Sen. Claire McCaskill (D-Mo.), a supporter of the 2018 reauthorization — said he wanted to give it more thought but warned he has “a lot of concerns.”

    “I’m increasingly skeptical about the set up of the FISA court and its purpose,” Hawley said, questioning if enough guardrails were in place on the secretive court that approves and denies surveillance requests under the broader Foreign Intelligence Surveillance Act that gives that entity its name.

    And Warner is one of only nine still-serving Democrats who opposed a proposal from Wyden and Sen. Steve Daines (R-Mont.) in 2020 that would have protected Americans’ internet browsing and search history from federal surveillance.

    Warner and Sen. Joe Manchin (D-W.Va.) were also the only two Democrats to oppose a separate 2020 measure from Sens. Patrick Leahy (D-Vt.) and Mike Lee (R-Utah) that would have increased protections for federal surveillance targets. (Warner said at the time he had concerns it would disrupt a deal with the House.)

    Both plans he opposed were offered as amendments to a bill re-upping three surveillance programs unrelated to Section 702. While the Lee-Leahy proposal was ultimately folded into the legislation, the entire bill subsequently collapsed amid a stalemate between Congress, then-President Donald Trump and his then-Attorney General Bill Barr.

    Lee said he planned to bring back some variation of that past legislation and plans to push for “major reforms” to the program.

    That’s not the only specific change under discussion, and some already have bipartisan support. Another idea gaining steam is requiring a warrant to search surveillance databases for Americans. House Judiciary Committee Chair Jim Jordan (R-Ohio), Wyden and others support that measure — Warner, when asked if he would vote for such a requirement, sidestepped the question.

    Underpinning the discussions is a new political reality: Post-Trump-era fault lines are now rippling through the surveillance debate, thanks to the conclusion among some Republicans that the intelligence community inordinately targeted the former president.

    To add further fuel to the problem, a recently declassified report on Section 702’s use between December 2019 and May 2020 sparked bipartisan outrage when it disclosed that an FBI intelligence analyst queried surveillance databases using only the name of an unidentified U.S. House member.

    There’s also lingering heartburn from a series of reports from DOJ Inspector General Michael Horowitz that found “widespread” non-compliance by the department when it came to an FBI procedure that was designed to ensure accuracy in surveillance applications.

    Still, the Biden administration is asking Congress to stay narrowly focused on 702, rather than address the broader foreign intelligence surveillance law, and to keep the program’s function largely intact. Though Garland and Haines said in their letter that they are open to improvements, they still argued lawmakers need to “fully preserve its efficacy.”

    Rubio acknowledged the challenges ahead and suggested that by early to mid-April, lawmakers would need a better understanding of whether the House or the Senate would act first. If the House starts, it will need to reconcile differences between Intelligence Committee Republicans, who are likely to propose some reforms, and Judiciary Committee Republicans, who are prepared to push much more sweeping changes.

    “From what I hear, the idea that the House is just going to do a simple reauthorization — just a straight reauthorization without any changes — does not appear likely,” Rubio said.

    Warner acknowledged that, despite his efforts at early discussions, he hadn’t yet crossed the Capitol to begin talks with the House GOP.

    “If I was going to be glib, I would say I want to talk about something serious,” he said, in a not-so-subtle knock on Republicans on the House Judiciary Committee. “But I’m not going to say that.”

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    #surveillance #politics #storm #building #Mark #Warners #eye
    ( With inputs from : www.politico.com )

  • FunBlast Building Blocks for Kids, (72 Pieces Blocks) House Building Blocks with Windows, Block Game for Kids (Multicolor) (House Block)

    FunBlast Building Blocks for Kids, (72 Pieces Blocks) House Building Blocks with Windows, Block Game for Kids (Multicolor) (House Block)

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    First of all, Since the building blocks are material toys, a single block of bricks is meaningless, and only when these blocks are combined into an image of the object can life activities be reflected. Therefore, building blocks can provide children with a vast space to imagine, which can effectively promote children's creative thinking development and cultivate children's creative ability.
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  • Building in north Delhi collapses in seconds after massive fire

    Building in north Delhi collapses in seconds after massive fire

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    New Delhi: A warehouse in north Delhi’s Roshanara Road collapsed like a house of cards after a massive fire broke out in it on Monday, officials said. However, no one was injured in the incident.

    The video of the incident was also doing rounds on social media. In the video, firemen can be seen standing near the three-storey structure before it suddenly collapses.

    It took just five seconds for the three-storeyed building to completely come down, releasing a thick plume of black smoke.

    According to Delhi Fire Service (DFS) Director Atul Garg, a call regarding the blaze in a factory at the premises of logistics firm Jaipur Golden Transport on Roshanara Road near Pul Bangash metro station was received around 11.50 a.m. and 18 fire tenders have been rushed to the site.

    The firefighters are still trying to douse the flames.

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    ( With inputs from www.siasat.com )

  • An apartment in a high-rise building caught fire in Chertanovo, Moscow

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    The post An apartment in a high-rise building caught fire in Chertanovo, Moscow appeared first on Pledge Times.

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    ( With inputs from : pledgetimes.com )

  • Israel approves building 7,157 new housing units in West Bank settlements

    Israel approves building 7,157 new housing units in West Bank settlements

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    Jerusalem: Israel has approved plans to build 7,157 new housing units in the settlements in the occupied West Bank, an Israeli settlement watchdog group said.

    The Higher Planning Council of the Civil Administration, an Israeli body responsible for approving construction in the West Bank, approved the building plans after two days of discussions that began on Wednesday, according to a statement released by Peace Now on Thursday.

    Out of the planned new housing units, 5,257 units are being advanced with preliminary approval, while 1,900 are waiting for the final approval required for the construction to begin, it said.

    This represents one of the largest settlement expansion projects approved in recent years, compared to 4,427 housing units approved in 2022 and 3,645 units in 2021, it added.

    The move came fewer than two months after the swearing-in of Prime Minister Benjamin Netanyahu’s right-wing coalition, which is dominated by ultra-nationalist and pro-settler parties, Xinhua news agency reported.

    On Wednesday, an Israeli military raid in the West Bank city of Nablus killed 11 Palestinians and injured 102 others, aggravating the already tense ties between Israelis and Palestinians.

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    ( With inputs from www.siasat.com )

  • School Building Damaged In Fire Incident

    School Building Damaged In Fire Incident

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    SRINAGAR: A private school building was damaged partially in a fire mishap in Dardpora Lolab area in north Kashmir’s Kupwara district.

    News agency GNS quoted reports said that a school building ‘Al-Falah Public School’ caught fire this morning, following which fire and emergency department reached the site.

    The fire was brought under control after persistent efforts by the fire and emergency services department assisted by locals.

    Confirming it, a police official said that the school building has got partially damaged in the incident. “We have taken cognisance of the incident for further investigations,” news agency GNS quoted the official as having said.

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    ( With inputs from : kashmirlife.net )