repairing of wooden bridge of baghmari. 1 earthwork in excavation of foundation trenches or drains in all sorts of soil ( including mixed soil but excluding laterite or sand stone ) including removing, spreading or stacking the spoils within a lead of 75m as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. ( a ) depth of excavation not exceeding 1500mm 2 filling in foundation or plinth by silver sand in layers not exceeding 150mm as directed and consolidating same by thorugh saturation with water ramming complete including the cost of supply of sand. ( a ) with earth obtained from excavation of foundation 3 laying single layer brick flat soling ( 75mm th. ) to proper camber, including hand packing, spreading powedered earth in the interstices. 4 plain cement concrete work in all sorts of structures with graded jhama khoa ( 30mm ) excluding shuttering in ground floor and foundation a ) 1:3:6 proportion 5 250 mm. thick brick work with 1st class bricks in cemeent motar ( 1:6 ) in foundation & plinth 6 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone-chips ( 20 mm norminal size ) excluding shuttering and rainforcement if any as perrelevant i.s. codespakur variety 7 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc. including supply of rods, initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape complete as per drawing and direction. i ) tor steel for works in foundation, upto roof of ground floor / upto 4m. 8 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners with ( 1:6 ) cement mortar : 15 mm thick plasteri ) in superstructure ground floor 9 neat cement punning about1.5mm thick in wall dado etc. 10 parmanent display board-12x12 marble tabloid on top of ( 15x15x20 ) brick pillar