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| 1 | Dismmantling of the existing suction line delevery lines comprising of S. Valves, NRV, Air Valve including PCC anchor block and foundation |
| 2 | Rubble packing with hard laterite stone under floors including watering ramming and consolidating etc. in pipeline trenches and other foundations complete. |
| 3 | Centering and shuttering including struttings, propping etc. and removal of formworks for:a) Foundation, footings, bases for coulmns and mass concrete |
| 4 | Providing and laying in position (1:11/2:3) Reinforced cement conrete excluding the cost of centering, shuttering, finishing and reinfrocement (1 cement: 1½ coarse sand:3 graded stone agg 20mm nominal size) a) All works upto Plinth level |
| 5 | Providing TMT steel reinforcement bars of (SAIL, TATA. VIZAG, JSW Steel Ltd.) ) (Confirming to IS 1786 of 1986) for RCC work (conforming to I.S. 1786 of 1986) including bending, binding & placing in position in all the floors along with the factory made precast concrete cover blocks of specified sizes whose compressive strength is not less than that of surrounding concrete in the structural member. |
| 6 | 12 mm cement plaster 1:4 (1 cement : 4 fine Sand) |
| 7 | Supplying stacking at site and conveying hoisting, laying in position to correct line and level and linking joints of MS specials. fabricated from MS plate including cutting, bending, welding, procurement of plates, gas cutting to required size, rolling, tack welding, assembling in suitable length to form special, welding on automatic machine and forming V edge on both ends of special as required, hydraulic pressure test at factory to the required test pressure conforming to IS : 3589-1991 including freight etc. complete I) With 10 mm -12 mm thick platea) Tees, bends, reducers |
| 8 | Supplying stacking at site and conveying hoisting, laying in position to correct line and level and linking joints of MS specials. fabricated from MS plate including cutting, bending, welding, procurement of plates, gas cutting to required size, rolling, tack welding, assembling in suitable length to form special, welding on automatic machine and forming V edge on both ends of special as required, hydraulic pressure test at factory to the required test pressure conforming to IS : 3589-1991 including freight etc. complete II) With 25 mm thick Platea) Flanges |
| 9 | Providing and laying three coat of anticorrosive and anti-toxic surface coating for MS pipeline. The paint shall be applied after removing the scales and rust over the pipe by wire brush. Paint shall be applied uniformly to achieve uniform coating of average DFT of 60 microns per coat with the brush. 2nd coat shall be applied over the 1st coat after 8 hrs. the process shall be repeated for the 3rd coat. DFT for the final coat shall be 35 microns . Final surface shall be uniform and shall have total thickness of about 150 microns . The rate is inclusive of material ,transportation up to the site of work including taxes ,labour,machinery as required etc. complete . All three coats shall be of distinctive colour as approved be Engineer-in- charge. |
| 10 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C. I.. Double orifice type air valve per fig DS1 withinbuilt isolating valves small with SS spindle and CI protective Cap confirming to IS14845/2000 (with latest amendments). Low pressure large orifice chamber with vulcanite coated timber ball resting on moulded rubber seating and chamber having CI cowl protection. high pressure chamber shall have rubber coated timber ball as float having float guides, and LTB or SS orifice nipple the body seat ring shall be of LTB as per IS 318 LTB2 or of SS . all nuts / bolts shall be of carbon steel of SS . the flange shall be drilled and faced as per IS 1538 ( part 4 & 6 ) suitable to working pressure of 10 kg /cm2 TYPE P.N. 1.0 (class B) Nominal Diameter in Mmf) 150 mm |
| 11 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. Cast iron double flanged manually operated Sluice Valve, generally conforming to IS:14846 - 2000, having body, door, dome, wedge in graded cast iron to IS:210 Gr. FG 200 min, four faces and spindle nut of leaded tin bronze to IS:318 Gr. LTB 2, inside screw of non-rising stainless steel AISI 410 ,spindle, flanges drilled to IS:1538 Table 4 & 6. Valves tested by closed end method only (350mm and above will be fitted with BTB and Spur gear box and back seat bush.) etc complete TYPE P.N. 1.6Nominal diameter in mmh) 250mm |
| 12 | Supplying at store or site of work including railway freight, carting, loading, unloading, stacking etc. C.I. Reflux valve conforming to IS:5312 part-I. Valve double flanged ends without bypass arrangements and drilled to IS:1538 part IV & VI bearing ISI Certificate mark TYPE P.N. 1.6 (CLASS B)Nominal diameter in mmd) 250 mm |
| 13 | Hosting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685-1971 CLASS INominal diameter in mmd)150mm. |
| 14 | Hosting laying cast iron sluice valves/butterfly valves/reflux valve of size given below at location in pipeline etc. complete as directed as per IS:2685-1971 CLASS INominal diameter in mmf) 250mm |
| 15 | Supplying installing, testing and commissioning of 5 HP vaccum pump of approved make like Kirloskar/ crompton or equvialent including suitable panel board consisting of starter main switch indicator, lamp ammeter, voltmeter etc and connecting G.I. pipe to the pumps including 1.1 KV Gr 2 x 3C 10mm 2 AYFY cable for vaccum pump, bends and tees, controlling valves and other accessories etc as required and providing self priming system including cost of bolt and nuts as directed by the Engineer in Charge. Please Enable Macros to View BoQ information |
