tender for construction of conservancy materials store room at domepara ward no-12 under dubrajpur municipality, birbhum-- 1 earth work in excavation of foundation trenches or drains, in all sorts of soil ( including mixed soil but excluding laterite or sandstone ) including removing, spreading or stacking the spoils within a lead of 75 m. as directed. the item includes necessary trimming the sides of trenches, levelling, dressing and ramming the bottom, bailing out water as required complete. ( b ) depth of excavation for additional depth beyond 1, 500 mm. and upto 3, 000 mm. but not requiring shoring. 2 earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. ( payment to be made on the basis of measurement of finished quantity of work ) ( a ) with earth obtained from excavation of foundation. 3 ( a ) filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. ( payment to be made on measurement of finished quantity ) ( b ) do - by fine sand 4 single brick flat soling of picked jhama bricks including ramming and dressing bed to proper level and filling joints with local sand. 5 ( i ) cement concrete with graded stone ballast ( 40 mm size excluding shuttering ) in ground floor ( a ) [ pakur variety ] ( a ) 1:3:6 proportion 6 ordinary cement concrete ( mix 1:1.5:3 ) with graded stone chips ( 20 mm nominal size ) excluding shuttering and reinforcement if any, in ground floor as per relevant is codes. ( i ) pakur variety 7 reinforcement for reinforced concrete work in all sorts of structures including distribution bars, stirrups, binders etc initial straightening and removal of loose rust ( if necessary ) , cutting to requisite length, hooking and bending to correct shape, placing in proper position and binding with 16 gauge black annealed wire at every intersection, complete as per drawing and direction. ( a ) for works in foundation and upto roof of ground floor / upto 4 m 8 hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) ( a ) 25 mm to 30 mm thick wooden shuttering as per decision & direction of engineer-in-charge. 9 hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works ( upto roof of ground floor ) ( f ) 25 mm to 30 mm shuttering without staging in foundation 10 brick work with 1st class bricks in cement mortar ( 1:6 ) ( a ) in foundation and plinth 11 brick work with 1st class bricks in cement mortar ( 1:6 ) ( b ) in superstructure, ground floor 12 plaster ( to wall, floor, ceiling etc. ) with sand and cement mortar including rounding off or chamfering corners as directed and raking out joints including throating, nosing and drip course, scaffolding / staging where necessary ( ground floor ) . [ excluding cost of chipping over concrete surface ] ( i ) with 1:6 cement mortar ( b ) 20 mm thick plaster 13 artificial stone in floor, dado, staircase etc with cement concrete ( 1:2:4 ) with stone chips, laid in panels as directed with topping made with ordinary or white cement ( as necessary ) and marble dust in proportion ( 1:2 ) including smooth finishing and rounding off corners including raking out joints or roughening of concrete surface and application of cement slurry before flooring works using cement @ 1.75 kg / sq.m all complete including all materials and labour. in ground floor. 3 mm. thick topping ( high polishing grinding on this item is not permitted with ordinary cement ) . using grey cement ( ii ) 25 mm. thick 14 applying decorative cement based paint of approved quality after preparing the surface including scraping the same thoroughly ( plastered or concrete surface ) as per manufacturers specification. ( iii ) two coats. 15 ( a ) m.s.or w.i. ornamental grill of approved design joints continuously welded with m.s, w.i. flats and bars of windows, railing etc. fitted and fixed with necessary screws and lugs in ground floor ( ii ) grill weighing above 16 kg. / sq.mtr and above 16 ( a ) priming one coat on steel or other metal surface with synthetic oil bound primer of approved quality including smoothening surfaces by sand papering etc. 17 ( a ) painting with best quality synthetic enamel paint of approved make and brand including smoothening surface by sand papering etc. including using of approved putty etc. on the surface, if necessary : ( b ) on steel or other metal surface : ( iv ) two coats ( with any shade except white )