tender for construction of check dam in village-arnot, block- sikandra rao, district-hathras.; 1 a. earth work in excavation in hard soil onbank ofnala upto 1.5 m. depth 2 earth work in excavation ofnalabelow 1.5 m. depth 3 removal of slush from bed of nala 4 earth work in excavation in wet soilin foundation of crest, wing wall, cut of wall apron, and floor in up and down stream with two lead and liftof up to ground height for every 0.30 m. lift or part there of 5 earthwork in excavation for makingdiversion chennel 6 earth work in excavationfor making coffer dam includingexcavationof earhtandmaking bundto prevent the structure from water during construction period in up stream side and 7 dismenteling / removing earthen coffer dam after completing constructionwork of check dam 8 making approch road for transportation of material up to site 9 filling of diversion chennel ( note:- size of diversion chennel is increased due to soil erosen duringcontineue flowing of water from diversion chennel 10 plain cement concretein 1:3:6 cement course sand and 40mm stone ballast in foundation of wing wall crest floors cut off wall etc. including supply of material and labour t&p etc.required for proper completion of the work 11 rendumrubble / khandamasonary in sub structure with 1:4 cement course sand mortar up to bed level with 20x20x20 size khanda in wing walls , crest wall , protection wallsincluding supply of all material , labour and t&p required for proper completion of work 12 rendumrubble / khandamasonary in super strucure with 1:4 cement course sand mortarwith 20x20x20 to 25x25x25 size khanda in wing walls , crest wall , protection wallsincluding supply of all material , labour and t&p required for proper completion of work 13 cement concrete work in 1:2:4 with cement course sand and10 - 20 mm stone gritt oversurfaceof floor wing wall and crest wallincluding cost of material , labour and t&p required for proper completion of work. 14 15 mm thick plaster in1:3 cement and course sand mortar on surface of up stream side crest wall, wing wall, and extension wall including supply of all material labour and t&petc. 15 raised / struck pointing with 1:2 cement and course sand mortar on surface ofwing wall crest wallsloppy wall etc. including supply of all material , labourand t&p 16 coursed rubble stone masonary on sloppy sides in 1:4 cement course sand and khanda / split / cut stone including supply of material , labour and t&p etc. 17 dry stone pitching / filling in launching apronincluding supply of material , labour and t&p 18 photographybeforestarting the work at site , time to time during constrution work and after comletion of work 19 dewateringbefore starting work or in period of work to prevent the structure from water 20 making and fixing of m.s. sign board at work side with painting & writing information about check dam