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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February 18,2020

Bengaluru, Feb 18: Deputy chief minister Laxman Savadi was elected to the legislative council on Monday and although it was a done deal that he would win, a vote from across the aisle spiced up the election.

Counting was conducted soon after ballots were cast and Savadi polled 113 of the 120 votes cast, including the vote of disgruntled JD(S) legislator GT Devegowda. Seven votes were declared invalid. Members of the two opposition parties — Congress and JD(S) — abstained from voting.

The election was necessitated following the resignation of Rizwan Arshad of the Congress. Rizwan resigned after he was elected to the legislative assembly from the Shivajinagar constituency in the assembly bypolls held for 15 seats in December last year.

BR Anil Kumar, who was initially promised the support of both Congress and JD(S) was supposed to contest as an independent candidate. However, as both parties refused to support him at the last minute, he withdrew, paving the way for Savadi’s victory.

The BJP has 117 members in the 225-member assembly, but N Mahesh of the BSP and two independents, H Nagesh and Sharath Bachchegowda, besides GT Devegowda also voted, taking the total electorate to 120 (including the speaker). BJP’s SA Ramadas did not turn up because of health reasons.

“I would like to thank all those who were responsible for my victory. Special thanks to leaders of my party and chief minister BS Yediyurappa, who gave me the opportunity to be the BJP candidate,” said Savadi.

Winning this council election was crucial for Savadi to retain his ministry as he was not an elected member of either of the houses. Rules mandate that a non-member must get elected either to the assembly or council within six months after taking over as minister. February 20 was the deadline for Savadi, who had lost 2018 assembly polls from Athani, to get elected.

Officials in the assembly secretariat said seven votes were invalid because voters had wrongly marked their choices on ballot paper. According to norms, a voter has to mark numerical one, two and three against the names of the candidates in order of preference. Marking only numerical one is allowed. However, six ballots had a tick mark, while a voter had registered a cross mark. Since it was a secret ballot, it was not known who the MLAs were whose votes were invalid.

“The ballot papers bear serial numbers and they are randomly distributed. It is virtually impossible to say who a voter cast his or her vote for,” said assembly secretary MK Vishalakashi, the retuning officer for the bypoll.

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News Network
February 12,2020

Bengaluru: Karnataka chief minister BS Yediyurappa on Tuesday shuffled the portfolios of six newly inducted ministers after they expressed unhappiness about the departments allocated to them barely 24 hours ago.

Three ministers — BC Patil, Anand Singh and K Gopalaiah — received new responsibilities and as many — Shivaram Hebbar, Srimanth Patil and Byrathi Basavaraj — have been saddled with more.

Sources said the six ministers met the CM late Monday night and said they were not happy with the portfolios handed to them. They reportedly threatened not to assume office until their demands were met, forcing the CM to effect the changes early Tuesday.

BC Patil is now vested with agriculture (he had been given forest), Anand Singh forest, environment and ecology (earlier food and civil supplies) and Gopalaiah food and civil supplies (instead of small-scale industries). BC Patil said, “I’m happy I can now be with farmers.” Shivaram Hebbar has been given the additional responsibility of sugar along with labour allocated to him on Monday.

Allocation of the forest portfolio to Anand Singh has raised eyebrows as the Vijayanagara MLA had been arrested in 2013 and 2015 in cases of illegal mining and illegal transportation of mining ore. Singh owned SB Mineral in Ballari and the Lokayukta had charged him with transporting 17,086 tonnes of iron ore without permission or valid licence. He was acquitted in a Belikeri iron ore export case due to lack of evidence.

Byrathi Basvaraj, who has been given the urban development ministry, will also handle Karnataka Urban Water Supply and Drainage Board and Karnataka Urban Infrastructure Development and Finance Corporation.

Srimanth Patil has received minority welfare department apart from textile.

The exercise of portfolio shuffling is likely to continue with minister K Sudhakar reportedly unhappy with medical education.

In another embarrassment to the CM, Mahesh Kumathalli on Tuesday refused to take over as chairman of the Mysore Sales International Ltd, saying he wants to be a minister. BJP MLA Basanagouda Patil Yatnal urged Yediyurappa to induct Kumathalli into the cabinet in line with the promise made to him when he joined the BJP before bypolls. “The CM must keep his word,” he said.

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June 6,2020

Bengaluru, Jun 6: Karnataka Chief Minister B S Yediyurappa on Saturday said hotels and restaurants would be allowed to re-open, but the precautionary measures laid down by the Centre against coronavirus were mandatory.

The Chief Minister on Friday held a meeting with the tourism and transport department, also stakeholders, regarding revival of tourism in the state.

Hotels associations and transport companies have said they would follow the guidelines issued by the government, an official press release said here.

The Karnataka government had said it would go by the Centre's direction on opening religious places of worship, shopping malls, hotels, restaurants and other hospitality services on June 8.

Buses, hotels and taxi owners association placed some demands at the meeting, the release said, adding that Yediyurappa informed them that he would examine their demands and take appropriate decisions.

The Chief Minister also released a handout regarding the guidelines that need to be followed as the tourism department is opening hotels, guest houses and tourist destinations.

Deputy Chief Minister Laxman Savadi, Tourism Minister C T Ravi and senior officials of the department participated in the meeting.

The government had, on Thursday, said safaris, trekking, jungle lodges and resorts in areas that fall outside the COVID-19 containment zones can re-open provided they adhere to social distancing, hygiene as issued by the governments.

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