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| 1 | Excavation in trenches in hard/ dense soil n. exc. 1.5m wide and n. exc 1.5m deep for laying of GI/ CI/ DI pipe line and getting out including forming bottom surface complete all as specified and directed. |
| 2 | Returning, filling in, including spreading, leveling watering and well ramming in layers n. exc. 25 cm in soft/ loose soil complete all as specified and directed by Engineer-in-Charge. |
| 3 | Removal of excavated soil material to a distance not exc. 50 metre and depositing where directed at a level not exc. 1.50 metre above the starting point complete all as specified and directed by Engineer-in-Charge. |
| 4 | S&F in replacement 100mm bore GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches or laid under floors, fixed on walls with and providing clamps etc. complete all as specified and directed. |
| 5 | S&F in replacement 80mm bore GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches or laid under floors, fixed on walls with and providing clamps etc. complete all as specified and directed. |
| 6 | S&F in replacement 50mm bore GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches or laid under floors, fixed on walls with and providing clamps etc. complete all as specified and directed. |
| 7 | S&F in replacement 25mm bore GI tubing, medium grade, ISI marked complete with all fittings, laid in trenches or laid under floors, fixed on walls with and providing clamps etc. complete all as specified and directed. |
| 8 | Supply, laying and testing in repair 100mm bore DI (Ductile Iron) pipe, class \\"K-7\\", including necessary specials, jointing materials, flanges, nut and bolts, rubber gaskets, suitale gauge GI clamps for fixing of DI pipe on pedastals and other required accessoaries complete all as specified and directed. |
| 9 | S&F in repair cast iron body sluice valve, class ‘PN-1.0’ of 100mm bore, ISI marked with IS 14846 : 2000, both flanged ends and drilled with stainless steel spindle, CI gate with brass ring, non rising type, cast iron wheel handle and cap, with 3mm thick neoprene rubber gasket joint, nuts, bolts and washers etc. complete all as specified and directed. |
| 10 | S&F in replacement 25mm bore stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. |
| 11 | S&F in replacement 50mm bore stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed complete all as specified and directed. |
| 12 | S&F in repair DI fittings conforming to IS : 9523-2000 suitable for spigot and socketed pipes such as bends (any type, radius and angle), tapers any type (straight, bend, increasing, decreasing or double socket etc), tee pieces, single branch, 'Y' junction, double branch, cross collar, caps and plugs etc. suitable for spigot and socketed pipes upto 150mm bore complete all as specified and directed by Engineer-in-Charge. |
| 13 | M&L for construction of brick masonry valve pit, internal size 1.2m x 1.2m x 1.2m including necessary excavation and earth work in any type of soil/ rock, brick work, plastering, white wash, PCC coping, MS frame made out of angle iron of size 40mm x 40mm x 4mm, MS sheet cover of 4 mm thick fixed to angle iron frame by means of hinges welded to frame and painting with 2 coats of synthetic enamel paint over a coat of red oxide primer on steel surfaces and grouting the frame in PCC (1:4:8) type D2 including handle and locking arrangement with one number 50mm dia brass pad lock, including demolition of old chamber complete all as specified and directed by Engineer-in-Charge. |
| 14 | Cleaning of RCC semi-under ground water storage sumps of capacity 80000 Litres including applying bleaching powder on wall, scrapping with wire brushes, sweeping for removing silt/ sand/ moss, all deposited material inside the sump and disposal the removing materials where as directed, then apply food-grade, solvent free epoxy coatings either side walls inside of the sump (food grade epoxy coatings are to be safe for contact with drinking water) complete all as specified and directed. Please Enable Macros to View BoQ information |
| 15 | Cleaning of RCC semi-under ground water storage sumps of capacity 80000 Litres including applying bleaching powder on wall, scrapping with wire brushes, sweeping for removing silt/ sand/ moss, all deposited material inside the sump and disposal the removing materials where as directed, then apply food-grade, solvent free epoxy coatings either side walls inside of the sump (food grade epoxy coatings are to be safe for contact with drinking water) complete all as specified and directed. Please Enable Macros to View BoQ information |
