3 months ago
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It is good known that Chennai and astir of Tamil Nadu bash not person overmuch imaginable for tapping aboveground h2o and gathering immoderate caller reservoir, adjacent for drinking h2o purposes. So, erstwhile the State authorities announces a program to rise one, peculiarly for the city, the determination should person drawn praise. Instead, the authorities is drawing flak from sections of fishermen and residents on the grounds that the inaugural volition “disrupt their livelihood and permanently alter” the fragile brackish-water ecosystem.
The task successful question is the ₹342.6-crore Mamallan drinking h2o reservoir project, for which Chief Minister M.K.Stalin laid the instauration chromatic connected January 19. Billed arsenic the city’s sixth drinking h2o root (the others being Cholavaram, Red Hills, Chembarampakkam, Kannankottai Thervoykandigai and Satyamurti Sagar in Poondi), the projected reservoir volition travel up successful 2 years adjacent Mamallapuram, a satellite practice tract about 55 km from Chennai. It volition beryllium dispersed implicit a onshore parcel in Thiruporur taluk of Chengalpattu territory betwixt the East Coast Road (ECR) and the parallel Old Mamallapuram Road (OMR).
Named after Narasimhavarman I (630-668 CE) of the Pallava dynasty who was called Mamallan (the large wrestler), the drinking h2o reservoir task is aimed astatine harnessing surplus flows from the Manamathy group of tanks and Kovalam sub-basin to augment Chennai’s h2o proviso with up to 170 million litres per time (MLD). To beryllium constructed with a capableness of 1.65 1000 cardinal cubic feet (TMC), the projected reservoir volition payment astir 13 lakh people, accounting for astir 14% of astir 1,200 MLD that is being supplied by the Chennai Metrowater to Chennai and different parts of the Chennai Metropolitan Area (CMA). Among those who are going to beryllium covered are residents of Sholinganallur, Pallikaranai, Siruseri and Mamallapuram. As Chennai does not person immoderate perennial root of h2o and is babelike connected the Krishna h2o from Andhra Pradesh for a bulk of its requirements, its mean quantum of h2o proviso is 700 to 800 MLD. The contiguous request of 1,100 MLD is expected to treble successful 10 years. For the broader CMA that covers the reservoir site, the request is projected to beryllium 2,500 MLD by 2035.
People of sportfishing villages, from Kanathur Reddikuppam to Kokkilimedu, person conveyed to the State authorities that it would “destroy their customary sportfishing grounds and undermine the spirit” of the Coastal Regulation Zone (CRZ) rules. People of Kovalam Kuppam have adjacent sought the involution of the Union Ministry of Ports, Shipping and Waterways successful the substance arsenic they contend that the reservoir would artifact the earthy travel of the Buckingham Canal. Many residents utilized the Gram Sabhas organised on Republic Day to reiterate their absorption to the task and submitted petitions successful this regard. Spokespersons of the acrophobic radical complained that successful immoderate places, officials, who had refused to judge the petitions and permit the Gram Sabhas to follow resolutions against the project, had nevertheless thing to entity to motions that were captious of the Centre’s caller agrarian occupation warrant scheme.
It whitethorn beryllium recalled that successful the 1990s, the ECR task faced a akin opposition. Then excessively objections were raised citing likely damage to the situation and livelihood opportunities of antithetic sections of people, including farmers. Now functional for astir 30 years, the Chennai-Cuddalore stretch of the ECR is among the upmarket areas of the State.
Defending the task successful the Kovalam sub-basin, elder officials accidental it volition service arsenic a flood buffer and avert oversea h2o intrusion. In the past 25-odd years, the Information Technology (IT) assemblage roar has led to a spike successful commercialized activity, particularly successful the existent property segment, connected the ECR and the OMR. This has shrunk the flood plains and swamps, causing accelerated simplification of flood buffering capableness of Pallikaranai swamp, according to an interior authoritative papers connected the project. The project, which does not impact the acquisition of private land, has been mooted to code these problems. Apart from caller sportfishing opportunities successful the reservoir, the task envisages the removal of silt from the Buckingham Canal which will, successful turn, amended the travel of brackish h2o and floodwater, yet creating a amended sportfishing ground, the officials explain.
Notwithstanding the pros and cons of the project, each stakeholders should support successful caput that improvement comes astatine a price. At the aforesaid time, the authorities should guarantee that specified development remains sustainable without jeopardising the interests of people, particularly susceptible sections. And that would beryllium the champion tribute to Mamallan and different large Pallava kings, who had excelled successful h2o absorption adjacent astir 1,500 years ago.
