Mantur Mahalaxmi Lift Irrigation Scheme
Survey, Investigation, Design, Supply, Installation, Testing and Commissioning of Lift Irrigation System (Head Works consisting of construction of Intake canal, Jack well cum pump house, Vertical Turbine pumps coupled to HT Motors, Power supply including terminal bay, 110 KV Electrical Sub Station, Transmission line, Rising Main and Delivery Chamber) for augmenting suffering atchkat of GLBC command from Km 103.00 to Km 109.00 (TE) including Bilagi branch and South Branch in Bilagi and Mudhol taluk, Bagalkot District by lifting water from Krishna River near Galagali Village including Operation and Maintenance for a period of 5 years after successful completion of work for Mantur Mahalaxmi Lift Irrigation Scheme on Turn-Key Basis.
Client:
M/s Karnataka Neeravari Nigam Limited
Project Description:
The Mahalxmi Lift irrigation scheme is designed for augmenting the suffering atchkat of Ghataprabha Left Bank Canal Command area from chainage km 103.00 to 109.00 Tail end including Bilagi Branch and South Branch in Bilagi and Mudhol Taluk. The scheme involves lifting water from Krishna River near Galagali Barrage near Galagali village and pumping the water to Delivery chamber. The water is let of two Canal from which the Suffering atchkat people can utilise the water for irrigation purpose. The command area irrigated from the scheme is 12007 Ha.
The scheme consists of Intake channel along with Forebay for a Jackwell cum pump house, which accommodate Vertical Turbine Pumps 4 Working with 1 Standby for Mantur Mahalaxmi Scheme and 3 Working and 1 Standby for Melligere Halagali Scheme for Lifting water from Krishna River. The capacity of the pump of each pump is 3885 HP, which pumps the water to a head of 89.00 m. The scheme also involves construction of 20 MVA transfer and 110/6.6 KV Electrical Substation. The length of the rising main for the scheme is 10.36 km with diameter of MS E -250 pipe of 2050 mm (2.05m) carrying a discharge of 9.84 cumecs.
