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| 1 | Labour for drilling a perfectly vertical borehole of specified dia for aspecified depth below ground level through consolidated and unconsolidatedrock with combination drilling rigs as required to suit the site condition as per the direction of Engineer-in-charge including use of own rig with itsaccessories, T&P and consumables, etc. for lowering of200 mm/150 mm/ 125 mm dia G.I. pipes/PVC pipe/MS pipe for housing fitted with socket with or withoutwell screen as per the necessity for the soft, medium, hard & boulder formation(G.I./ PVC/MS casing pipes, if required to prevent collapse of over burdenis to be provided the contractor including lowering and withdrawing after completion of tube well) 200mm to 400mm dia in overburden portion including packing of gravel supplied by the contractor for 400mm diabore only. (Drilling of 200 mm dia (0.00 mtr. to 30 .00 mtr ) |
| 2 | Drilling of 150 mm dia 31 mtr. to 120.00 mtr ) |
| 3 | Lowering the following size of G.I/P.V.C./M.S. housing pipesas per the necessity from ground level upto30mtr. depth andfitted and fixed up in perfectly vertical position including cutting& threading of pipes and slotted pipes and supplying and fixing alljointing materials, T&P etc. all complete & keeping the top ofcasing pipes threaded including plugging tube wellsto prevents entry of foreign materials from above. (Drilling of 200 mm dia (0.00 mtr. to 31 .00 mtr ) |
| 4 | Cleaning & developing tube well their own compressor continuously watered till clean and adequate discharge isobtain from the tube well including supply and use of allnecessary equipment and labour as per direction of Engineer – in- charge. |
| 5 | Earth workin hard soil or gravelly soil within 50 m initial leadand 1.5m initial lift includingrough dressing and bracking clods to maximum 5cm to 7cm and laying in layersnotexceeding 0.3m in depth and as per direction of the dept.department. |
| 6 | Filling in foundation and plinth with sand watered and rammed as per O.P.W.D. specification including all cost of materials,labour, conveyance, royalty,Tools and Plants etc.all complete,required for the work to finished items. |
| 7 | Supplying all labour,T & P,for filling of pipe line trenches with excavated earth after all testing work of pipe line complete etc.as per P.H.Specification & direction of engineer incharge. |
| 8 | Transporting the earth by Mechanical means within 5.00 Km lead , lift including loading & unloading etc all complete. |
| 9 | Cement concrete (1:4:8) with 40 mm size hand broken hard granite metal including all cost of materials,labour,conveyance,royalty,Tools and Plants water for curing etc.all complete,as per O.P.W.D. specification required for the work to finished items of work. |
| 10 | Cementconcrete (1:2:4) with 12mm size crusher broken hard granite chips including hosting and laying all cost ofmaterials, labour, conveyance, royalty, Tools and Plants water for curing etc.all complete,as per O.P.W.D.specification required for the work to finished items of work. |
| 11 | Brick work with K.B.brick having crushing strength not less than 75 Kg /sqcm in cement mortar (1:6) In foundation and plinth including all cost ofmaterials, labour, conveyance, royalty, Tools and Plants, water for curing etc. all complete,as per O.P.W.D. specification required for the work to finished items of workand direction of engineer-in-charge. |
| 12 | 12mm thick Cement plaster in cement mortar(1:6) over brick workincluding all cost, conveyance royaly etc. all complete. and direction of engineer-in-charge |
| 13 | R.C.C. work of M20 grade with 20mm and down grade crusher broken hard granite chips including hosting and laying all cost ofmaterials, labour, conveyance, royalty, Tools and Plants water for curing etc. allcomplete, as per O.P.W.D. specification re |
| 14 | Requirement of HYSD / M.S.rod & labour for cutting,bending,binding,straighting and laying the grills and placing in position including cost of rod &binding weir 18 to 20 gauge.637 |
| 15 | Rigid and smooth centering and shuttering for R.C.C. works including false work and dismentalling then after casting including cost of materials complete in ground floor. i) R.C.C. foundation , plinth band and footings bases of columns mass concrete pre-castslabs etc |
| 16 | Fixing tiles (kadoppa) in floors treads or steps and landing on 25mm thick bed of cement mortar 1:1(1cement : 1sand) jointed with neat cement slury mixed with pigment to match the shades of the tiles including rubbing and polishing complete excludingcost of precast tiles. |
| 17 | Fixing tiles in dados skirting and risers of stepson 12mm thick cement plaster (1:3) jointed with neat cement slurry mixed with pigments to match the shade of the tiles including rubbing and polishing complete excluding cost of precast tiles. |
| 18 | Finishing walls with water proofing cementPaint of approved shadetwo coats to give an even shade including cost of paint and labour etc all complete. with approved paint and primer including cost of labour and materials ect. all complete. |
| 19 | Supplying all labour T & P for layinging of trenches unplasticized PVC pipe conforming to IS:4985 in 75mm dia (6kg/sq cm) including jointing with supply of approved solvent cement by non heat application method including testing as per PH specification complete and direction of EIC. |
| 20 | Providing and laying in trenches UPVC pipes conformingto IS:4985 of class iv (10 kgf/cm) of the following nominal bore and pipe fittings including testing as per specification complete (earth work in trenches to be paid for separately). |
| 21 | Providing and fixing to wall, ceiling and floor PVC pipes, class iv (10 kgf/cm) conforming to IS:4985 and pipes fittingof the following nominal bore with clamps including making good the wall, ceiling and floor all complete as per specification in ground floor. |
| 22 | Providing and fixing to wall, ceiling and floor PVC pipes, class iv (10 kgf/cm) conforming to IS:4985 and pipes fittingof the following nominal bore with clamps including making good the wall, ceiling and floor all complete as per specification in ground floor. |
| 23 | Supplying all labour T & P for fixing metal or pvc fabricated saddle pieces using suitable rubber \"O\" ring bolts and nuts etc to PVC pipes of outside diameter 80mm to 135mm as per specification complete (excluding cost of saddle) |
| 24 | Supplying all labour T & P for fixing ferrule including drillung the main pipe lineas per specification complete excluding cost of ferrule. |
| 25 | Fixing of Brass Screw-down Bib Cocks (Taps) polishedbright of the following nominal sizes as per specificationcomplete. |
| 26 | Fixing of Brass or Gun Metal Full way Valve of the following nominal sizes with wheel, as per specification complete. |
| 27 | Supplying all labour T . & P. for laying fixing C .I .sluise valve with PVC fitting excluding cost of fitting & jointing materials etc complete as per PH specification and direction of Engineer in charge. |
| 28 | Cost of PVC Casing pipes ISI Mark Class-3 |
| 29 | Cost of Pipe Line Materials for fitting & fixing. |
