Construction of Check Dam on Jirli Nala under Block - Littipara, District - Pakur

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 300 mm size and disposal of spoil upto 500 M with all lifts by tipper including construction and maintenance of haul road all with excavated earth in proper profile and cold breaking and lying earth in 225mm layers all complete as per specification and direction of E/I. WRD PG.NO.138, part-B (7.1.43.2)

Earth work in excavation of foundation trenches in ordinary soil (vide classification of soil item-A) and disposal of excavated earth so obtained ( 50 m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5m all complete as per sepecification and direction of E/I . SOR WRD part-B pageno.-119(6.1.8)

Earth work in excavation of foundation trenched of toe wall, spillway, head regulator, intake wells and outlet etc, as per desingned section in ordinary rock or soft rock (where blasting is not needed) (vide classification of soil item-C) with disposal of soil (beyond 50 m away from the edge of the trenches) with initial lead of 150m and initial lift of 1.5M. as per sepecification and direction of E/I . SOR WRD part-B pageno.-100(5.1.15.2)

Providing and laying in position cement concrete of grade M15 (1:2:4,1:cement2:coarse sand,zone-iii:4 graded stone aggregate 20mm nominal size) excluding the cost of centering and shuttering-All work up to plinth level. BCD PAGE 106(5.3.1.2).

Providing random rubble stone masonary in CM (1:4) in foundation and plinth with hammer dressed stone of less then 0.03 m3 in volume and clean coarse sand of F.M.2.to 2.5 including cost of screening , racking out joints to 20mm depth, curing,taxes and royality all complete as per bulding specification and direction of E/I. SOR PART A PAGE 204(5.2.28)

Providing random rubble stone masonary in CM (1:4) in superstructure and with hammer dressed stone of less then 0.03 m3 in volume and clean coarse sand of F.M.2.to 2.5 including cost of screening of materials,Scaffolding, racking out joints to 20mm depth, curing, taxes and royality all complete as per bulding specification and direction of E/I. SOR PART A PAGE 204 (5.2.31) .

Providing and laying in position cement concrete of grade M20(1:1.5:3,1:cement,1.5:coarse sand,zone-iii:3 graded stone aggregate 20mm nominal size) excluding the cost of centering and shuttering-All work up to plinth level. BCD PAGE 107(5.3.9.1).

Providing tor steel reinforcement of 10 mm,12mm,16mm dia bars as per approved design and drawing with cutting,bending and binding with annealed wire with cost of wire removal of rust,placing the rods in position(including carriage of bars to work site) all complete as per building specification and direction of E/I. (a) 10mm(TMT coil Fe 500){only valid for Tata(Tiscon),SAIL,JSPL,Electrosteel steels Ltd.Bokaro and Vizag(RINL)}. B.C.D Page no.119(5.5.5)

providing Tor steel reinforcement of 8mm dia rods as per approved -do- TMT Fe 500 {Only valid for Tata (Tiscon) ,SAIL, JSPL, Electrosteel Steels Ltd. Bokaro and Vizag (RINL)} B.C.D PAGE 119 (5.5.4)

Providing and laying in position cement concrete in retaining wall,return walls, walls(any thickness) including attached pilasters,columns,piers,abutments,pillars,postys,struts,buttresses,string or lacing courses,parapets,coping,bed blocks,anchor blocks,plain window sills,fillets,sunken floor etc.,up to floor five level of grade M15 (1:2:4,1:cement2:coarse sand,zone-iii:4 graded stone aggregate 20mm nominal size) excluding the cost of centering,shuttering and finishing. BCD PAGE 106(5.3.2.2).