Tender For Ward No 18 Various Prakrti Civil Construction And Maintenance Work Various Other Palace Work 9 Nit 34 - 2 Dismantling of existing structures like culverts, bridges, retaining wails, CC road and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal ofunserviceable material and stacking the serviccable material with all lifts and lead of 50 metres as dirccted by Engineer. Cement Con crete Grade M-15 and above and PCC blocks 3 Demolishing brick work manually/ by mechanical mcans including stacking of serviccable material and disposal of unserviceable material within 50 metres lead as per direction of Engincer-in-charge. In cement mortar 4 Dismantling stone slab flooring laid in cement mortar including stacking of serviceable material and disposal of unserviccable material within 50 metres 5 Dismantling of existing structures like culverts, bridges, retaining wails, CC road and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal ofunserviceable material and stacking the serviccable material with all lifts and lead of 50 metres as dirccted by Engineer. Dismantling Stone Masonry Rubblc stone masonry in cement mortar. 6 Silt clearance of drains, channels and canals with lift 1.5 Mtr and lead up to 50 Mtr. 7 Pumping out water caused by springs, tidal or river seepage, broken water mains or drains and the like. 8 Earth work in excavation in foundation, trenches etc. inchuding dressing of sides and ramming of bottoms, including getting out the excavated material, refilling after laying pipe/ foundation and disposal of surplus excavated material at a lead upto 50m suitable site as per direction of Engineer for following depths, below natural ground / Road top level.In all types soils/saturated soil such as moorum, sand, sandy silt, clay, black cotton soil, kankar, etc.Depth upto 1.5 m 9 Providing, laying, spreading and compacting of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC. carriage of mixed Material to work site, spreading in uniform layers with motor grader on prepared surface and compacting with vibratory power roller to achieve the desircd density, complete as per MoRT&H specification clause 401 including all material, labour, machinery, lighting, guarding and |maintenance of diversion.Grading - II Material 10 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level :1:4:8 (1 Cement :4 fine coarse sand : 8 graded stone aggregate 40 mm nominal size). 11 Reinforcement for R.C.C. work at all levels including straightening, cuting. bending, placing in position and binding all conplete. Thermo-Mechanically Treated bars. 12 Sructural stecl work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete: 13 Steel work welded in built up sections/framed work inchuding cutting, hoisting, fixing in position and appling u priming coat of approved steel primer using structural steel etc. as required. In gratings, franes, guard bar, ladder. railings, brackets, gates and similar works. 14 Centring and shuttering with plywood or steel sheet upto two stories (each story of height upto 3.5 metre from floor level) including strutting. propping etc. and removal of form for : Foundations, footings, bases of columns, etc. for mass concrete. 15 Providing and laying in position specified grade of reinforced cement concrete cxcluding the cost of centring, shuttering. finishing and reinforcement - All work upto plinth level :1:1½:3(1 cement :1½ coarse sand : 3 graded stone aggregate 20 mm nominal size) 16 40 mm thick fine dressed stone flooring over 20 mm (average) thick base of cement mortar 1:5 (1 cement : 5 coarse sand) with joints finished flush. Red sand stone 17 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:4:8 (1 Cement : 4 fine/ coarse sand : 8 graded stoneaggregate 40 mm nominal size). 18 Providing and laying in position cement concrete of specified grade excluding the cost of centring and shuttering - All work upto plinth level : 1:1½:3 (1 Cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size). 19 Providing and fixing of reinforced Ferro-Cement drain covers designed for A class loading duly marked on cover with adequate steel reinforcement having thickness 75mm to 150mm anti corrosive bitumen painted M.S. plate , Rim and M.S. lifting hooks, Admixtures like plasticizer, bond improving compound, shrinkage, resistance compound, abrasion resistant complete as per approved design etc. Standard Size 600x800mm (75mm thick) for span 300 to 450mm 20 Providing and fixing of reinforced Ferro-Cement drain covers designed for A class loading duly marked on cover with adequate steel reinforcement having thickness 75mm to 150mm anti corrosive bitumen painted M.S. plate , Rim and M.S. lifting hooks, Admixtures like plasticizer, bond improving compound, shrinkage, resistance compound, abrasion resistant complete as per approved design etc. Standard Size 1000x800mm (100mm thick) for span 451 to 700mm 21 Carriage of Materials by mechanical transport including loading, unloading and stacking :: Earth 5 Km
