[The below posting gives information about the current situation of the widening of the Arunachala Girivalam Pathway. The information is abridged from postings in The Indian Express and The Hindu].
As the 2016 Karthigai Deepam Festival begins at the end of this month, the National Green Tribunal on Tuesday November 8, 2016 passed an interim order permitting ‘conditional’ works to be conducted by the Highway Department which do not involve the further cutting of any trees.
The National Green Tribunal Bench has partly accepted the report of the two-member Committee but its recommendations in connection with tree felling and road widening have been set aside.
The Bench has banned asphalting of the right side of the girivalam road on stretch 1, which faces the sacred hill, but has allowed widening on the left side, which faces the town. The interim order states, “Install a pavement and demarcate it exclusively for pedestrians. The left side can be widened, subject to the condition that local residents are given space to walk around.”
The Highway Department has been permitted to continue road improvement works on stretch 5 as per the original proposal since the area is already fully urbanised. The other three stretches — 2, 3 and 4 — are ecologically sensitive areas on which the Highway Department officials had previously proposed cutting 65 trees.
The Committee told the Tribunal, having been informed about the presence of certain endangered species along the road, that further scrutiny is required to find alternatives to widening the road.
The National Green Tribunal Bench has allowed the Highway Department to carry out a few urgent works on stretches 2 and 3. This includes that the cement foundation laid in the drainage channel which was excavated on the right side of stretch 2 be removed and filled to safeguard trees and pilgrims.
On stretch 3, the compound wall of Manikavasagar Temple, which was encroaching the road, has been ordered to be removed. Based upon the Committee’s recommendations, the Temple authorities have agreed to this proposal.
National Green Tribunal Recommendations:
Encroachments to be removed: The removal of encroachments along all stretches of the Girivalam Roadway. However, permission should be given to vendors during the festive season as long as it does not affect the movement of pedestrians
Lighting: LED lights to be placed at intervals on the whole of the 14 km Girivalam Roadway.
Protection of water bodies: The interim order says that no water body should be affected under the guise of development or anything else. No culverts should be damaged by anyone, including the District Administration
Religious Structures to be preserved: Temples and other religious structures along the Girivalam path should be protected. All mechanisms to safeguard them should be provided
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Importance of retaining Arunachala’s traditional water system
Mr. V.R. Visweswaran, a water resource expert, recently visited Tiruvannamalai to assess the kind of impact the Girivalam path widening project may have on local water systems. He explained Arunachala has a structural feature of fissures and joints in archean rock formation that allows natural recharge and flow of rain water.
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| Water flowing from Hill on rainy season |
The rain water flows into streams on all sides of the pyramidal slopes of the Hill and thereupon fills innumerable tanks, ponds and theerthams around the hill. The water ultimately reaches irrigation tanks in the plains and benefits farmers while recharging the water table en route.
The rulers of the past who had great knowledge of the Hill’s hydraulic structure, provided storage for the waters flowing from it. Mr. Visweswaran counselled that the hydraulic structures and courses of flow should not be disturbed or altered and that altering the water course would affect the recharge of ground water and water available for irrigation. He said,“Tiruvannamalai is a region that survives with low rainfall and every drop of water is important here. Hence preserving water via harvesting structures constructed brilliantly centuries ago is important.”
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| Ayyankulam Tank in centre of Tiruvannamalai |
Any road project should be executed after studying the hydraulic structure of the area and water flows. Utmost care should be taken not to divert or destroy water courses. Raising road levels indiscriminately would affect water flows. When asked about the plans of the Highway Department to dig new drainage, he said “any new channel, drainage and diversion of original courses without a scientific approach will result in water flowing into wrong areas which have no fissures for water to percolate.”
