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| 1 | Centering and shuttering of steel plates with M.S. Angles including strutting, propping etc. and removal of form for : Walls (any thickness) including attached butteresses,,retaining wall, shear wall, diaphragm wall etc |
| 2 | Dewatering the excavated trenches/pits, pools of water, well works by using pumps and other devices including disposing off water to safe distance as directed by Engineer-in-charge including cost of machinery, labour, fuel, pipe and it\"s accessories etc. complete. Note : This item will be operated/executed with the prior specific sanction of the Head of department. |
| 3 | Demolishing R.C.C. slab, R.C.C. wall of any thickness, R.C.C. beams, joists, R.C.C. columns, piles, pile caps etc., in any thickness and size manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as perdirection of Engineer - in- charge. |
| 4 | Excavation for foundations, substructures, basements, tanks, sumps, walls, chambers, manholes, trenches, poles, pits & general building works in all types of soils, vegetable earth, soft murum, running sand, shingle, turf clay, loam, peat, ash, shale, slag, chalk, garbage, muddy/ marshy/ slushy soil, marine clay, reclaimed land etc. for depths/lifts upto 1.5M measured from the ground level, including dressing/ trimming the sides, leveling and ramming of bottoms, manual dewatering, removing rank vegetation, backfilling in layers not more than 200mm thickness, watering, consolidating, compacting to achieve not less then 97% Modified Proctor density conforming to relevant IS, stacking the selected material in measurable heaps for future use within owners space or disposing within an initial lead of 150m as directed, loading, unloading, leveling excluding shoring, strutting etc. complete as directed by Engineer-in-Charge.Note: 1) The rate includes the handling/supporting the existing utilities suchas cables, drains, pipes, water mains etc.2) It also includes the royalty and other taxe |
| 5 | Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all loads including all lifts involved. |
| 6 | Providing and laying 200 mm thick hand sets dry rubble soling including filling the interstices with small chips, ramming etc. complete for foundations of pedestals, chairs, thrust blocks, etc. complete in all respect and as directed by Engineer In Charge. |
| 7 | Providing and laying in position plain cement concrete of specified grade cement with trap / granite/ quartzite/ gneiss metal mixing in concrete mixer including bailing out water, compacting, finishing surface, curing and including the cost of centering and shuttering at all level :Nominal Mix of 1:1.5:3 (1 cement OPC: 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size |
| 8 | Same as above(DW-BG-04c) ; But Providing and fixing New Basalt stone steps and landing of the Tank area. Approximate size of stone 13\" wide, 24\" long and 6\" thick. Inclusive of labour and laid on 30mm Thick cement mortar bedding material 1: 4(1 Cement : 4 coarse sand). Rates to inclusive of cement float filling the joints with neat cement grout / slurry, cleaning as approved by consultant, curing,etc. complete.( Basic rate of basalt stone : 2350 Rs/CFT) |
| 9 | Providing & Supplying, loading, transporting on site, unloading, lowering in trenches, assembling and jointing Ductile Iron pipes ( K-9) including chamfering cut edges of pipes and specials and fixing with Styrene Butadiene Rubber (SBR) Ring Gaskets for following diameters (Tyton joint pipes). The pipe shall confirm IS : 8329 & SBR Ring Gasket shall confirm IS : 5382 & IS :12820. The rate is inclusive of cleaning, flushing & testing of water mains upto 6 kg/sq.cm etc complete in all respect and as directed by Engineer in Charge (Pipe shall be coated with cement mortar lining from inside and zinc coating followed by bitumen coating from outside as specified). 450 mm. |
| 10 | Supplying, loading, transporting on site, unloading butterfly valves of PN 1.0 conforming to AWWA C-504 in SGI- IS 1865(Grade 500/7) material with appurtenances and flange adaptors, nuts, bolts, washers, packings etc. stacking the same as directed on site, hoisting, lowering and positioning the same in true plumb and level with tappers, saddles, branches flanges etc. on CI / DI or MS water mains and for PE pipes along with Long Neck PE and flange for following diameters. (Manually operated). The flange adapter used here conforms to AWWA C-219. Note : Butterfly valves, flange adaptors and all other materials shall be supplied as per the acceptance criteria of MCGM as given in specification. 450 mm dia |
| 11 | Providing and fixing Mechanical Joint CI Flanged Socket Tail pieces, (described in Table - II of IS :13382 / 1992) inclusive of \Sealing Rubber Gasket of SBR (dimensionally described in IS : 12820), rubber ring for flange joint, Cast Iron Follower Gland and Mild Steel Nut Bolts zinc coated or otherwise protected from rusting and suitable for CI/DI pipes etc complete as directed by Engineer in Charge 450mm dia |
| 12 | Making connection on live CI/DI water main of various sizes, including cutting of pipes with cutting machine, providing & fixing DI pipe upto 1 M. length, specials such as tees, bends, distance pieces, flanges, collars etc. (suitable for lead joint), jointing the pipes with lead joint and pumping out body water etc complete in all respect as directed by Engineer in Charge. Note : (1) The required excavation, shoring, encasement in cement concrete & sluice valve will be paid separately under relevant items. Note : (2) Rebate for salvation cost of old pipe has been considered and old pipes Shall be removed by the contractors as directed. 450 x 450 |
| 13 | Providing and fixing CI Mechanical joint collars suitable for CI/DI pipes, (dimensionally described in Table - 13 of IS : 13382/1992) inclusive of sealing rubber gasket of SBR (dimensionally described in IS :12820/1989 ), follower gland of CI and MS nut bolts zinc coated or otherwise protected from rusting etc complete as directed by Engineer in Charge 450mm dia |
| 14 | Providing and fixing MS frame and cover with its complete assembly including supply and fixing of the same etc complete for sluice valve, butterfly valves and kinetic air valves chambers as directed and as specified by Engineer In charge. The MS plate used for the cover shall be 20 mm thick. The new MS cover shall have anti skid arrangement. The anti skid arrangement shall be provided of 4mm thick MS flats of specified mm width and 300 mm center to center by continuous lap welding. \Following are the Standard weights of MS frame and cover with its complete assembly with anti skid arrangement. NOTE:Tolerance of +/- 5% of mentioned standard weights acceptable. |
| 15 | Providing, detailing, and fabricating as per specifications, transporting to site and erecting ladder / railing using stainless steel hollow pipes of grade 304 including, S.S. fixtures and fastenings, cleats, stiffeners, gussets etc. and all necessary operations straightening, bending, like cutting, drilling, welding, grinding and removing the welding burr, machining if specified, finishing, cleaning etc. complete as directed by Engineer In Charge. |
| 16 | Providing M-20 cement concrete encasement withordinary portland cement to pipes, in thrust blocks etc., mixing, laying, consolidating by mechanical vibrator, curing etc. complete in all respect and as directed by Engineer In Charge.(M.S. reinforcement if provided will be paid separately.) |
| 17 | Providing and fixing in position steel bars reinforcement of various diameters for R.C.C. pile, pile caps, footings,raft,retaining wall,shear wall, lift wall, foundations, slabs, beams, columns, canopies, staircases, newels, chajjas, lintels, pardies, coping, fins, arches, etc. as per detailed designs, drawings and bar bending schedules,including straightening, cutting, bending, hooking the bars, binding with wires or tackwelding, supporting as required etc. all complete at all levels.Corrosion Resistant Steel (500 CRS D) |
