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| 1 | Boring/drilling bore well of required dia for casing/ strainer pipe, by suitable methodprescribed in IS: 2800 (part I), including collecting samples from 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. DSR - 23.1.1.1 |
| 2 | Supplying, assembling, lowering and fixing in vertical position in bore well,unplasticized 150 mm dia PVC medium well casing (CM) pipe of required dia, conforming to IS: 12818, including required hire and labour charges, fittings & accessories etc. all complete, for all depths, as per direction of Engineer -in-charge.DSR - 23.3. |
| 3 | Supplying, filling, spreading & leveling gravels of size range 5 mm to 10 mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads & lifts, all complete as per direction of Engineer-in-charge.DSR - 23.6 |
| 4 | Development of tube well in accordance with IS : 2800 (part I) and IS: 11189, to establish maximum rate of usable water yield without sand content (beyond permissible limit), with required capacity air compressor, running the compressor for required time till well is fully developed, measuring yield of well by \\"V\\" notch method or any other approved method, measuring static level & draw down etc. by step draw down method, collecting water samples & getting tested in approved laboratory, i/c disinfection of tubewell, all complete, including hire & labour charges of air compressor, tools & accessories etc., all as per requirement and direction of Engineer-in-charge. DSR 23.12 |
| 5 | Supply and installation of 1.5 HP Submersible Pump of ISI mark . As per attached quatation from gem portal. |
| 6 | Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with |
| 7 | Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. DSR 18.48 |
| 8 | Supply and assembling electricity cable, starter all T&P etcall and coveering box complete |
| 9 | Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works. DSR 10.25.1 |
| 10 | Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth upto 50 m and lift upto 1.5 m, as directed by Engineer-in- Charge:(All kinds of soil)As per DSR-2.1.1 |
| 11 | Sand filling in ptinth including suppty of necessary quantity of sand from a distance not exceeding 8 km.(5 miles) from the site of work and inctuding watering, dressang etc. Rate to include cost of all materials. labour and T&p etc. Required for proper completion of the work (Rate is including royality) |
| 12 | Cement concrete in 1:4:8 ratio cement, sand and 40mm gauge stone grit as base concrete including s/o all materials, labour and T&P etc. (S.I. No. 281) |
| 13 | 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 1:1½:3 (1 cement : 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources).:As per DSR-4.2.2 |
| 14 | Mild steel of iron in plain work such as reinforced concrete/ brick work (when not included in over all rates) wrought to required shape as necessary including bending for proper completion of the work and including supply of steel, its wastage and hooks and authorised over lapping shall be measured. |
| 15 | M-150 class brick work with 1:4 cement sand mortar with material labour T&P. |
| 16 | 12mm thick cement plaster with 1:4 ratio cement and sand mortar with finishing coat neat cement sturry with supply of all material labour T&P. |
| 17 | Providing and fixing GI pipe complete with GI fittings including trenching and refilling. |
| 18 | Providing and fixing GI pipe complete with GI fittings including trenching and refilling. |
| 19 | Providing and fixing of Brass bib cock of approved quality as per dsr 18.15.2 |
| 20 | Providing and fixing of RO & UV both SS304 Drinking Water Coolers With Built In Water Purifiction System 250 ltr./hr. Capacity as per gem portal. Please Enable Macros to View BoQ information |
