tender for earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by engineer-incharge.. dsr no. 2.6.1 , providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level 1:4:8 (1 cement : 4 coarse sand (zone-iii) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) dsr no.. 4.1.8 , providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts buttresses,string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: 1:2:4 (1 cement : 2 coarse sand (zone-ii) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) dsr no.4.2.3 , steel reinforcement for reinforced cement concrete work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. thermo-mechanically treated bars of grade fe-500d or more. si no. ch. 5.22.6 , centering and shuttering including strutting, propping etc. and removal of form for foundations, footings, bases of columns, etc. for mass concrete dsr no.5.9.1 , brick work with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor v level in all shapes and sizes in : cement mortar 1:4 (1 cement : 4 coarse sand) dsr 6.4.1 , 12 mm cement plaster on rough side of single or half brick wall of mix: 1:4 (1 cement: 4 coarse sand) including cost of all material, labour, t&p etc. required for proper completion of work.dsr no.13.4.1 , providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. dsr-13.80 , colour washing such as green, blue or buff to give an even shade : new work (two or more coats) with a base coat of white washing with limedsr- 13.39.1 , cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 40 mm thick with 20 mm nominal size stone aggregate.dsr -11.3.1 , providing and fixing isi marked flush door shutters conforming to is :2202 (part i) non-decorative type, core of block board construction with frame of 1st class hard wood and well matched commercial 3 ply veneering with vertical grains or cross bands and face veneers on bothfaces of shutters: 30 mm thick including isi marked stainless steel butt hinges with necessary screws dsr 9.21.2 , providing and fixing bright finished brass tower bolts (barrel type) withnecessary screws etc. complete :200x10 mm dsr 9.74.2 , providing and fixing bright finished brass door latch with necessary screwsetc. complete :300x16x5 mm dsr 9.75.1 , providing and fixing isi marked oxidised m.s. sliding door bolts with nuts and screws etc. complete : (copper oxidized as per is: 1378) 300x16 mm dsr 9.62.1 , providing and fixing bright finished brass handles with screws etc.complete: 125 mm dsr 9.81.1 each , providing and fixing bright finished brass hanging type floor door stopper with necessary screws, etc. complete dsr 9.82 , providing and fixing angle iron frames for doors, windows and ventilators of mild steel angle sections of size 35x35x5 mm, joints mitred and welded by angle iron 35x35x5 mm or 35x 5 mm flat pieces to the existing t-iron frame or to the wall with dash fastener, including fixing of necessary butt hinges and screws and applying a priming coat of approved steel primer, all complete as per the direction of engineer-in-charge. dsr 10.31 , extra for compaction of earth work in embankment under optimum moisture conditions to give at least 95% of the maximum dry density (proctor density). dsr- 16.2 , filling of mooram in foundation trenches as per drawing and technical specification clause 305.3.9