5 Old Goa structures now lightning proof

PANAJI: The 35-m-high northern tower of the 16th century Portuguese-era church in Old Goa, as soon as known as the largest church in Asia, was once by no means reconstructed after a powerful lightning bolt destroyed it in 1776. Yet once more in 2014, the Se Cathedral was once struck through a bolt, but fortuitously this time the damage was once minor. While the lopsided look of the enduring edifice still serves as a reminder of how a couple of towering monuments within the former town have been devastated through nature’s forces, the Archaeological Survey of India (ASI) is working to make certain that this does not repeat.

The ASI, which conserves 21 monuments within the state, has installed five primary monuments in Old Goa with the latest generation, replacing the outdated copper strip mechanism, to offer protection to them from lightning moves.

“We have simply completed the paintings of putting in complicated lightning coverage system at almost all monuments under our fee, including St Augustine’s tower, Our Lady of Rosary Church, Basilica of Bom Jesus and St Cajetan’s Church, besides the cathedral,” deputy superintending archaeologist, ASI-Goa, Uday Shastri says.

With every system offering coverage in a 80m radius, the full price of putting in the tool — Rs four.five lakh apiece and two every in primary monuments — is Rs 1.1crore.

“Lightning is a major incidence and a danger to monuments in rain fed areas. However, anywhere the new system has been installed the impact of lightning has been considerably nullified,” Shastri says.

An ASI legit stated that many tall monuments in different parts of India, particularly the Taj Mahal and temples in South India had been provided with this generation. But some monuments, which are small and in low-intensity rainfall zone, don't require the security.


New system has benefits over standard copper strip

The harm led to through lightning to St Augustine’s 46-m-high tower on holy hill is widely known. In its pristine glory, the complicated housed a large church and convent complicated, but now lies in ruins. Regarded as being on par with Lisbon all through colonial times, Old Goa had over 100 structures, including churches, convents and different structures.


Today, the former town’s unique monuments within the Unesco global heritage complicated document hundreds of footfalls every week, as pilgrims and tourists stay streaming in. Together with the Ponda temple town, about 10km away, they contain focal issues for sightseeing, besides being centrepieces of the state’s much-talked-about harmonious communal fabric.


The new system has a couple of benefits over the normal copper strip mechanism. “The early streamer emission lightning arrester works in repulsing the lightning and on the identical time a meter information the strike,” contractor G Chodankar says.


In the new mechanism “when lightning occurs, both a good or damaging fee emanates downward from clouds. Simultaneously, an equivalent and reverse fee moves upwards from the earth.


The lightning arrester atop the building absorbs the upward fee throughout the safe area and releases it to during the arrester’s finial tip, nullifying the downward fee, all inside fractions of seconds,” dealer in such apparatus S S G Chodankar says.
5 Old Goa structures now lightning proof 5 Old Goa structures now lightning proof Reviewed by Kailash on March 01, 2019 Rating: 5
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