providing,filling,placing and laying/installation of geotube under project of river training work by sectoral dredging to protect vill.bahadurpur and other group of villages situated at left bank of saryu river in dist.-gonda from flood and erosion. - providing,filling,placing & laying/installation of geotextile tube of size 3 meter diameter , 20 m long made of 80 kn bi-axial strength multifilament woven geotextile standard make as directed by engineer-in-charge & geotextile tube filling withsand by mud pump at design slope of affected reach or place assigned by engineer-in-chargeas per site including cost of all material , labour , mud pump ,base preparation on laying for geotube t&p etc. required for completion of workunder project of river training work by sectoral dredgingto protect vill.- bahadurpur & other group of villages situated at left bank of saryu river in dist.-gondafrom flood & erosion. work willl be carried out as per direction of engineer-in-charge. during work contractors ensure enviroment & social safeguard are strictly followed