Gannavaram Eluru Canal Diversion

In June 2018, The Water Ministry sanctioned ₹417.44 crore as grant-in-aid under the Accelerated Irrigation Benefit Programme beneath the Pradhan Mantri Krishi Sinchayi Yojana in direction of the project. In June 2018, the Central Government accredited ₹1,400 crores which had been sanctioned in January, however not released, through Extra Budgetary Resources raised by NABARD. The spillway and non-overflow dam are founded on Khondalite bedrock in Polavaram Project.

The progress up to the 12 months 2012 in development of dam structures and the hydro electric station is almost nil. The alternate site positioned in the gorge stretch remains to be value of re-examination to reduce the ever-increasing cost of Polavaram dam. He said that Bihar also needs to take into consideration the scope for worldwide connectivity and consequently viability of operation of a large body plane. Ministry has requested the State Government to contemplate the supply of 100 percent VGF help for commencing International UDAN operations from Patna and Gaya (Gaya – Bangkok, Gaya – Kathmandu, Gaya – Yangon, Patna – Kathmandu & Patna – Dubai).

Based on the estimated water necessities in 2025, the Study beneficial that sizeable surplus water was to be transferred from the Godavari River basin to the Krishna River basin. Instead, the officers wish to convey the canal from the current proper side location to the left side of the airport taking it away even beyond the existing national freeway,” mentioned Y Narasimha Rao, who leads the farmers towards the canal proposal in the space. When the farmers prevented the irrigation officers from taking over a survey for the canal’s diversion on Wednesday, Krishna district Collector had invited them for a meeting where they opposed the transfer. There is no question of giving up our lands for the diversion of the canal for a distance of 12 km via our villages,” Rao mentioned. He stated that though that they had been requesting the federal government to suppose about another plan which necessitates the acquisition of solely about 200 acres, the government prefers diversion via their villages from Jakkulanekkalam to Athukuru through Purhsuthapatnam, Kesarapalli, Gannavaram, Marlapalem and Avutpalli.

A hydraulic drop of almost eleven meters is available when the Polavaram proper financial institution canal is related to the canal which would generate 25 MW Hydro power at 10,000 cusecs flow. No land acquisition in Vijawawada metropolis is required as the tail race canal is routed along the Budameru stream to connect with the present canal. The dam construction entails constructing of a 1.5-m-thick concrete diaphragm wall up to depths from 40 to one hundred twenty m under the river bed under the earth dam which is first of its type in India. The objective of diaphragm wall is to secure the river mattress stability for withstanding the water strain across the dam. The project would represent an earth-cum-rock fill dam of 2,310 metres size, spillway of 907 metres with forty four vents to allow discharge of three,600,000 cu ft/s (100,000 m3/s) of water. The spillway is positioned on the right financial institution of the river for which practically 5.5 km lengthy and 1.0 km extensive approach and spill channels as much as river mattress level is envisaged involving practically 70 million cubic meters earth/rock excavation which is kind of 2/3rd of the project’s total earthwork.

This joint project of the three states would get rid of the back waters concern of Polavaram dam. The transferred water shall also displace the water discharges from Nagarjuna Sagar Dam for the Krishna delta necessities. Krishna delta is the world positioned down stream of Prakasam barrage which is part of Krishna basin.

The primary purpose of the twin dikes is to forestall any sea water seepage into coastal reservoir as its water degree is beneath the sea water degree. The water level between the dikes is all the time maintained up to 1 m above the ocean stage by pumping contemporary water from the coastal reservoir to the 1000 m gap between the dikes. The larger degree water barrier between the two dikes totally get rid of any sea water seepage in to the coastal reservoir by establishing fresh water seepage to the ocean. The rain water falling on the coastal reservoir space and run off water from its catchment area is adequate to cater the seepage and evaporation losses from the coastal reservoir. The 180 km long, one thousand m hole between the two dikes is also used as deep water mega harbor for transport, ship breaking, ship constructing, and so on.

Sri Iyer not only envisaged cultivation of 350,000 acres over two crop seasons through this project, but also planned for a 40 MW hydroelectric plant throughout the project. The project, when it was conceived in 1946–47, was estimated to cost Rs 129 crore. Gannavaram legislator Vallabhaneni Vamsimohan, who accompanied the farmers, also opposed the transfer and the farmers said that they’d not permit the officers to displace their villages. CPI-M Krishna district secretary, R Raghu, mentioned that the diversion of the canal was not required even if the airport requires additional growth.

The airport situated about 18 km from Vijayawada is proposed to be upgraded to a global airport. “On receipt of the consent of the state government for 100 per cent viability hole funding support, routes might be put for bidding for the airlines,” the MoCA talked about. Another 70 acres at Dirang, 34.three acres at Daporijo, 2.three acres at Passighat, 7 acres at Along and 10.6 acres at Ziro are additionally wanted, the minister noted in the letter. Odisha and Chhattisgarh have filed a petition within freaky twitter pages the Supreme Court towards the Project which has likelihood of temporarily submerging giant areas of its state and allege that union authorities are going forward with the project with out the mandatory permissions from Environment Ministry. Under part ninety of the Andhra Pradesh Reorganisation Act, 2014, union authorities has taken the accountability of taking all clearances and approvals for the project execution and in addition declared the project as nationwide project.

The farmers are sore over the federal government for not listening to them and however insisting that they give up their land under land pooling scheme for diversion of the canal to facilitate extension of the Airport Runway from 7500 ft to 10,000 ft. As the canal flows near the airport, it is coming in the finest way for the extension of the runway. Scindia has also written to Arunachal Pradesh Chief Minister Pema Khandu in search of his intervention in land acquisition for numerous airport initiatives. He stated 5.5 acre land is required for installation of airport gear and development of residential colony for airport workers on the Tezu Airport.

Odisha, Chhattisgarh and Andhra Pradesh entered into agreement which were made a half of Godavari Water Disputes Tribunal award. The settlement allows Andhra Pradesh to assemble the Polavaram reservoir with full reservoir degree at 150 feet above the mean sea degree . Odisha approached Supreme Court against the design discharge capability of the Polavaram dam spill way stating that it should be designed for 5 million cusecs which is the estimated possible most flood as quickly as in a thousand years length. Odisha argues that in any other case there could be additional submergence above one hundred fifty ft MSL in its territory throughout peak floods. The recorded maximum flood is 3.0 million cusecs within the 12 months 1986 during final 115 years.