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| 1 | Taking up cast iron water mains 300 mm dia (including all fittings),with spigot and socket ends and lead joints including burning out joints and recovering lead, complete all as specified and directed by Engr-in-Charge. |
| 2 | Cutting of existing watermain 300mm bore in position for insertion of new Tee 300mmx300mm X 300 mm (1 No) all ends flanged and 2 Nos connecting pieces (socketed/ spigoted) 300 mm bore and making joint, complete all as specified and directed by Engr-in-Charge.Note : Fittings such as tee, elbows, collar, reducer etc joint and jointing material for fixing of cast iron fittings shall be measured and paid separately. |
| 3 | Supply, laying, jointing and testing MS ERW pipe class \"B\" of bore 300 mm having wall thickness 6 mm with permissible tolerance + 10% conforming to IS-3589, ISI markedalongwith circular welding joints laid in trenches/ along road/ on surface/ slopes/pillars/ culverts/ causeways etc, complete all as specifieddirected by Engr-in-Charge. Note Necessary welding work for flanges , gaskets and jointing of pipes . Ms flanges is included in the quoted rate.Nut bolts are measured seprately under relevant items. |
| 4 | Supply and fix in replacement cast iron sluice valve suitable of size 300 mm (PN 1.6) ISI Marked with iron wheel headboth end flanged, non rising type and jointing withthe rubber or fibre board gasket complete with and including required nos size of nuts, bolts and washers including taking down the old existing,complete all as specified and directed by Engr-in-Charge. |
| 5 | Material & labour for Bends. Tappers, Tee pieces ( single / double branch), any type and angle /radious and straight connecting pieces but all end flanged ofdia 300mm bore, complete all as specified and directed by Engr-in-Charge. |
| 6 | M&L for cutting of existing road for crossing of MS/DI/CI/GI pipes for laying of any size pipes including necessary exacavation and earth work including repairing the same as per existing with pre mix bituminuos carpet, complete all as specified and directed by Engr-in-Charge. |
| 7 | M&L for constructionof stone masonary valve pit size 1.2 mtr x 1.2mtr x1.20 mtr (internal dimention) including stone work, PCC work and MS sheet work as per site requirment, Complete all as specified and directed by Engr-in-Charge. |
| 8 | Material & labour cement concrete in foundation,filling and mass concrete type C2 1:3:6(40mm graded aggregate)forproviding thrust block, complete all as specified and directed by Engr-in-Charge. |
| 9 | Brickwork with sub class \"B\" bricks, straightor curved on plan exc 6m mean radius, built in 1:3 in CM, complete all as specified and directed by Engr-in-Charge. |
| 10 | Material & labour rendering 10mm thick on fair faces of bricks works or concrete surfacesin cement plaster and add or deduct to/from the rates for rendering for each 5mm thickness over or under 10 mm. (CP 1:3), complete all as specified and directed by Engr-in-Charge. |
| 11 | Material & labour for machine pressed precast concrete inter locking paver block any shape and size conforming to IS 15658-2006 of 80 mm thickness M-40 grade, complete all as specified and directed by Engr-in-Charge. |
| 12 | Mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, but lenth of bolt exc 5cm and n exc 10 cm long and diameter of neck 10mm, complete all as specified and directed by Engr-in-Charge. |
| 13 | S&F Mild; posts and struts in fixing with pipes including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets, including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe 290 Gde E-165, complete all as specified and directed by Engr-in-Charge. |
| 14 | M&L for Premix ready mix road repair patching compound for instant road repair manufactured with a blend of bitumen, aggregates and high grade polymer to ensure immediate bonding with existing surface available in bag of 25 Kg, complete all as specified and directed by Engr-in-Charge. |
| 15 | Supply and fixing in replacement of cast iron non return valve, conforming to IS-5312, suitable for 300 mm bore pipe, heavy duty ,both end flanged of pressure rating PN 1.6 and jointing with rubber or fibre board gasket withnuts, bolts and washers, welding wk,complete all as specified and directed by Engr-in-Charge. |
| 16 | Supply and fixing in replacement ofair release valve, conforming to IS- 14845 with ,two air out lets suitable for 100 mm bore pipe, heavy duty ,both end flanged jointing with rubber or fibre board gasket withnuts, bolts and washers, welding wk, complete all as specified and directed by Engr-in-Charge. |
| 17 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth,foundation etc. or for shafts, wells, cesspits, maneholes, pier holes etc. and taking out/laying of pipe lines of soft/dense soil, complete all as specified and directed by Engr-in-Charge. |
| 18 | Returning, filling, levelling, spreading, watering and well ramming in layers not exc. 25 cm thick, complete all as specified and directed by Engr-in-Charge. |
| 19 | Removing surplus soil not exc 50m and depositing where directed at a level not exc 1.5m above the starting point, complete all as specified and directed by Engr-in-Charge. |
