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| 1 | Excavating in trenches n.exc 1.5m wide and n.exc 1.5m in depth in soft/loose soil for foundation, etc, or for shafts, wells, drain pipes n.exc 10sqm on plan and getting out, complete all as specified and directed. |
| 2 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick, complete. |
| 3 | Removing surplus soil to a distance n.exc 50m and deposited where directed at a level not exceeding 1.50m above the starting point, complete, all as specified and directed. |
| 4 | Taking up or down in replacement old unserviceable steel tubing with connections for cleaning for refixing or removing to storeyard complete of bore 20mm, complete, all as specified and directed. |
| 5 | Description all as per ser item No. 4.00 above but 25mm bore. |
| 6 | Description all as per ser item No. 4.00 above but 40mm bore. |
| 7 | Description all as per ser item No. 4.00 above but 50mm bore. |
| 8 | Laying only GI water mains after removal of scalling, cleaning and flushing etc including supply and fixing of new fittings for 20mm bore pipe, complete, all as specified and directed. |
| 9 | Description all as per ser item No. 8.00 above but 25 mm bore. |
| 10 | Description all as per ser item No. 8.00 above but 40mm bore. |
| 11 | Description all as per ser item No. 8.00 above but 50mm bore. |
| 12 | M&L for 3- layer PP-R (Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete of size outer dia 63 mm, including fittings complete all as specified and directed. |
| 13 | M&L for 3- layer PP-R (Polypropylene random copolymer) concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete of size outer dia 32 mm, including fittings complete all as specified and directed. |
| 14 | M&L for 3- layer PP-R (Polypropylene random copolymer) concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete of size outer dia 25 mm, including fittings |
| 15 | M&L for 3- layer PP-R (Polypropylene random copolymer) concealed pipes SDR 7.4(PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete of size outer dia 20 mm, including fittings complete all as specified and directed. |
| 16 | M&L in replacement for taking down old unsv gun metal globe or gate valve with iron wheel head screwed both ends for iron pipe for sizes 20mm to 63 mm complete all as specified and directed |
| 17 | Supply and fix PPR Gate Valves (Brass Insert) of outer dia 63 mm complete all as specified and directed. |
| 18 | Supply and fix PPR Gate Valves (Brass Insert) of outer dia 32 mm complete all as specified and directed. |
| 19 | Supply and fix PPR Gate Valves (Brass Insert) of outer dia 25 mm complete all as specified and directed. |
| 20 | Supply and fix PPR Gate Valves (Brass Insert) of outer dia 20 mm complete all as specified and directed. |
| 21 | M&L of Ball valves, high pressure with polythene float & flynut complete screwed for iron pipe or ferrule & fix of size 20 mm complete all as specified and directed. |
| 22 | M&L for Ball valves,high pressure, with polythene float and flynut complete, screwed for iron pipe or ferrule and fix of size 25 mm complete all as specified and directed. |
| 23 | S&F of Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 20mm bore & fixed, complete all as specified and directed. |
| 24 | S&F of Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 25mm bore and fixed, complete all as specified and directed. |
| 25 | S&F of Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 40mm bore and fixed, complete all as specified and directed. |
| 26 | S&F of Gun metal globe or gate valves, with iron wheel head screwed both ends for iron pipe of 50mm bore and fixed, complete all as specified and directed. |
| 27 | M&L for Lagging on pipes of internal dia 20 mm, used in external water supply or plumbing all round with, 40mm thick bonded mineral wool preformed ‘SNAP ON’ pipe sections of density 144 Kg/cum conforming to IS 9842, provided with chicken mesh wire netting 25 gauze 20mm mesh and finally covering with plaster of pairs including taking down old, complete all as specified and directed. |
| 28 | Description all as per ser item No. 27.00 above but 25 mm bore tubing. |
| 29 | Supply and fixing in replacement Direct On Line starter for 7.5 HP submersible pump 3 Phase 415 volts, complete all as specified and directed. Make: Havell's/ L&T/ Siemens. |
| 30 | Taking out old unserviceable/burnt copper winding of motors capacity 7.5 HP and material and labour for rewinding of electric motor of capacity 7.5 HP with super enameled copper winding wire of suitable gauge as per existing including cleaning of rotor, slots, all winding/insulation material, varnishing etc. complete and testing at site on full load after reinstallation to the full satisfaction of Engr-in-Charge, complete all as specified and as directed. |
| 31 | Supply, connecting, testing and commissioning in replacement of unsv submersible cable with copper conductor, stranded of size 10 sqmm 3 core, complete, all as specified and as directed. |
| 32 | Supply & spraying Bleaching powder of superior quality with latest lot and test certificate from authorized laboratory with min 30% active chlorine (in 25 Kg bags) in and around water supply installations to maintain hygenic enviornment/prevent algae growth at required interval or as and when directed. |
| 33 | Supply only Sodium Hypochloride/Calcium hypochloride in granular form as disinfectant suitable for mixing in drinking water and safe for human consumption as per norms complete duly approved from appropiate auth all as specified and directed. make as approved by GE. Please Enable Macros to View BoQ information |
| 34 | Supply only Sodium Hypochloride/Calcium hypochloride in granular form as disinfectant suitable for mixing in drinking water and safe for human consumption as per norms complete duly approved from appropiate auth all as specified and directed. make as approved by GE. Please Enable Macros to View BoQ information |
