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| 1 | Rain Water Harvesting System |
| 2 | arth work in excavation by mechanical means (Hydraulic excavator) /manual means in foundation trenches or drains (not exceeding 1.5 m inwidth or 10 sqm on plan), including dressing of sides and ramming ofbottoms, for all lift, including getting out the excavated soil and disposal ofsurplus excavated soil as directed, within a lead of 50 m. |
| 3 | Provide and laying of plain cement concrete in ratio 1:4:8 including supplyof all material labour T&P etc required for proper completion of the work. |
| 4 | Brick work of class designation 7.5 in super structure for walls withcommon burnt clay FPS including supply of all material labour T&P etc |
| 5 | 12 mm thick plaster in ration 1:4 including supply of all material labour T&Pect required for completion of the work |
| 6 | Supply and laying cement concrete in ratio 1:2:4 including supply of allmaterial labour T&P etc required for proper completion of the work. |
| 7 | Disposal of building rubbish / malba / similar unserviceable, dismantled orwaste materials by mechanical means, including loading, transporting,unloading to approved dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. |
| 8 | Boring/drilling bore well of required dia for casing/strainer pipe, bysuitable method prescribed in IS: 2800 (part 1), including collecting samplesfrom different strata, preparing and submitting strata chart/ bore log,including hire & running charges of all equipments, tools, plants &machineries required for the job, all complete as per direction of Engineer-in-charge, upto 90 metre depth below ground level. 300 mm dia |
| 9 | Supplying, assembling, lowering and fixing in vertical position in bore wellunplasticized PVC medium well screen (RMS) pipes with ribs, conforming toIS: 12818, including hire & labour charges, fittings & accessories etc. allcomplete, for all depths, as per direction of Engineer-in-charge.200 mmnominal size dia |
| 10 | Gravel packing in tubewell construction in accordance with IS: 4097,including providing gravel fine/medium/ coarse, in required grading & sizesas per actual requirement, all complete as per direction of Engineer-in-charge. |
| 11 | Providing of M.S work including fabrication & erection work in heavy sizesbolted or welded in built up sections trusses and frammed work includingcutting, hoisting and fixing in position including cost of all material labourtools |
