Mangaluru prone to earthquakes, says survey

May 6, 2015

Mangaluru, May 6: According to an experts survey, it has been found that buildings in Bejai-Balmatta, Attavar -Hampankatta, have not adhered to IS 1893 : 2002, Part 1, which is the criteria for earthquake resistant design of structures, NITK?Civil Engineering Department Professor D Venkat Reddy said.

He was delivering a talk on ‘Earth, oceans and coastal zone management’, organised by Institution of Engineers (India) local centre an Institution of Valuers Mangalore Branch in Mangaluru.

mangalurucity

The city falls in seismic zone-3 which means that the quakes of intensity six could occur. The buildings could withstand the earthquakes up to five in the Richter scale. As per Indian Standards on Earthquake Engineering, IS1893:1984 criteria for Earthquake Resistant Design of Structures, the country has been categorised into five seismic zones, based on the seismic intensity. IS is about earthquake resistant design of structures and is applicable to buildings, and other structures such as bridges, dams etc. Earthquakes of magnitude of eight take place in zone five. Nethravathi and Gurupur river basins are tectonically active.

As observed in Nepal, the structural failure of buildings have caused more amount of damage. In contrast, the Pashupathinath Temple is intact, though the building in its surrounding have been badly effected, which is due to the difference in structural pattern.

He further said that seismic waves alone are not responsible . Seismic activities take place round the clock. The earthquakes take place due to the sudden failure of strata. As per an estimation, around one thousand take place across the world everyday and three of them could be serious.

A lineament which is a fault in the underlying geological structure and the constructions on these lineaments such as railway tracks, bridges etc could cause more danger. IIS?has established a network system which records the seismic activities and which can even record 0.1 mm change in the crest of the earth. As per the movement of earth plates, a region will be displaced in a span of hundred years.

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Arjun Neil Menezes
 - 
Tuesday, 20 Feb 2018

I'm building a 1story house with slab on load bearing walls instead of the concrete frame structure. Will this be resistant agaianst earthquakes?

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January 1,2020

Bengaluru, Jan 1: Karnatak Deputy Chief Minister Govind Karjol has said that the state government wrote to the Centre to fix the technical glitches in FASTag system.

"We have brought this issue to the notice of Union Minister Nitin Gadkari," he told reporters on Tuesday.

In response to the flood relief by the state government, Karjol said that the approximate cost of roads damaged in the floods was Rs 7000 crore and the government would take up the repair works soon.

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News Network
March 7,2020

Bengaluru, Mar 7: As a precautionary measure to control the spread of coronavirus in Karnataka, the state government has planned to suspend biometric attendance for the time-being at its offices, also in corporate and IT companies, Medical Education Minister Dr K Sudhakar said on Saturday.

He said the government has taken all precautionary measures to control the spread of the virus in the state.

"Our Additional Chief Secretary has already spoken to IT companies yesterday on behalf of the government regarding guidelines that need to be followed, it is part of it...we will do it in the government also in the days to come," Sudhakar told reporters here.

He was responding to a question about suspending biometric attendance at offices in the wake of the coronavirus outbreak.

Asked about suspending biometric attendanceat government offices, he said, "we have planned to do it yesterday."

Sudhakar said so far in Karnataka not even one case has been identified, to that extent we have been taking precautionary measures effectively.

He said from villages to state capital Bengaluru at all levels the health department officials have been activated as part of the precautionary measures.

Also, committees headed by Deputy Commissioners have been formed in all district, he added.

"We have given certain guidelines to people. We have also included private hospitals. We have taken all precautionary measures to stop the virus from entering the state," he added.

In response to a question regarding masks, the Minister clarified that those who have the symptoms of the disease only should use them.

He said, "N95 masks are required only for those who have tested positive, there is not even a single positive case in the state so far...surgical masks that will have three layers can be used by those who have symptoms like cough, cold, fever."

In the state as a precautionary measure 2,500 beds have been kept ready if the situation arises, despite not having a single case.

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News Network
February 8,2020

Bengaluru, Feb 8: The BJP on Saturday drew flak on Twitter for taking a swipe at Muslim women who appear to be standing in a line to vote in Delhi's assembly polls. ""Kaagaz Nahi Dikayenge Hum" ! ! ! Keep the documents safe, you will need to show them again during NPR exercise (sic)," the party's Karnataka Twitter handle posted using the hashtag #DelhiPolls2020. 

The video, which appears to have been taken from one of the polling booths in Delhi on Saturday, shows burqa-clad women flashing their voter ID cards. While the threatening tone of the tweet is unmissable, the tweet contradicts the government's statement that no person needs to submit any documents during the house-to-house survey for updating the National Population Register (NPR) and that information provided by individuals would be accepted and recorded. 

The tweet has added to the prevailing confusion regarding the NPR exercise in the country. 

The NPR is a list of "usual residents" of the country. In 2010, the data for NPR was collected along with the house-listing phase of the Census of India 2011. The data was updated in 2015 by conducting a door-to-door survey.

Currently, it has been decided to update the NPR along with the house-listing phase of Census 2021 during April to September 2020 in all the states/union territories except Assam.

Most of the opposition parties see NPR as a prelude to the contentious National Register of Citizens (NRC), which has been opposed by even NDA allies like the JD(U). The NPR questionnaire asked details like the birthplace of parents. In combination with the recently amended citizenship law, protesters fear that the registry might be eventually used for NRC. 

As a result, people, predominantly Muslims, have hit the streets as India witnesses one of the most widespread civilian unrest of recent times.

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