Renovation of Rajaraidih MI Scheme at Rajaraidih , Village Rajaraidih,Panchayat Kadodih, Block-Markacho, Dist-Koderma (Group No. 02)

Clearing grass and Removal of Rubbish up to a distance of 50m outside the periphery of the area by manual means common part A 2.02

Earth work in excavation in canal by the hydraulic excavator as per designed section in all kinds of soil, soil mixed with kankar, pebbles and boulders upto 300mm size and disposal of spoil upto 10 M with all lifts all complete as per specification and direction of E/I. WRD 7.1.43.1

Earth work in excavation in canal by the hydraulic excavator as per designed section in all kinds of soil, soil mixed with kankar, pebbles and boulders upto 300mm size and disposal of spoil upto 500 M with all lifts by tipper including construction and maintenance of haul road all complete as per specification and direction of E/I. WRD 7.1.43.2

Dewatering by 10 HP diesel pump all complete job. WRD PM 29 (Page 83), S.no 10

E/w in excavation of foundation trenches as per designed section in all kinds of soil. including moorum soil, soil mixed with kankar, pebbles and boulders up to 300 mm size and disposal of the same (beyond 50 m away from the toe of dam in the country side) within initial lead of 150m and initial lift of 1.5m. All lifts as per specification and direction of E/I WRD 5.1.8

Providing coarse clean sand in filling in foundation trenches or in plinth including ramming and watering in layers not exceeding 150mm thick with all leads and lifts including cost of all materials labour, royalty and taxes all complete as per building specification and direction of E/I (Mode of measurement compacted volume). BCD 5.1.10

Providing and laying in position cement concrete of specified grade excluding the cost of centering and suttering - all work up to plinth level : 1:2:4 ( 1 cement : 2 coarse sand zone III : 4 graded stone aggregate 20 mm nominal size ) BCD 5.3.1.2

Providing randam rubble stone masonry in CM (1:4) in foundation and plinth with hammer dressed stone of less than 0.03 M3 in volume and clean coarse sand of F.M. 2 to 2.5 including cost of screening raking out joints to 20 mm depth, curing taxes and royalty all complete as per building specification and direction of E/I. Common part A 4.28

Providing randam rubble stone masonry in Cement motar (1:4) in superstructure with hammer dressed stone of less than 0.03 M3 in volume and clean coarse sand of F.M. 2 to 2.5 including cost of screening of materials, scaffolding, raking out joints to 20 mm depth, curing taxes and royalty all complete as per building specification and direction of E/I. Common part A 4.31

Providing 25mm. thick cement plaster (1:4) with clean coarse sand of F.M. 1.5.including screening, curing with all leads and lifts of water, scaffolding taxes and royalty all complete as per bullding specification and direction of E/I. Common part A 3.12

Supplying NP2 R.C.C Hume Pipe with collaras as per I.S 458-1971 (v) 300mm dia. WRD M 300 Page 84 , S.no 14

Labour for laying, fitting and fixing NP2 hume pipe 300mm dia. with collars in line, level and grade, as well as providing approved jointing materials and joints properly filled to make them water proof, all complete as per specification and direction of E/I WRD 7.6.1.3

Earth work in filling foundation trenches or back filling of masonry structures with suitable earth in layers not exceeding 150mm thick well watered, rammed and fully compacted and finally dressed with earth obtained from excavation of foundation trenches and kept at a lead of 30m and initial lift of 1.5m complete as per specification and direction of E/I. WRD 6.1.16

Supplying laying boulder in rock toe, heel trenches of the dam as per design, drawing including the cost of materials royalty and all taxes etc. but excluding the cost of carriage all complete as per specification and direction of E/I. Common part A 6.4

Carriage of Material Cement -

Stone Chips -

Boulder

NP2 Hume Pipe 300mm Dia

Labour Cess 1%