Name of Work:- Supply of GM Gate Valves, C.I Sluice Valves and C.I Check / NRV Valves as per BOQ
Sl. No.
Item Description
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Supply of material
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“ISI / heavy duty, Screwed in bonnet, inside screw non rising stem - Class-I as per IS:778-1984 (Re. 1990) with latest amendments of various sizes from 15mm to 100mm dia with minimum weight without hand wheel ”
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GM Gate valve 100mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 10500-10800 Gms.)
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GM Gate valve 80mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 5600-5800 Gms.)
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GM Gate valve 65mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 3700-3900 Gms.)
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GM Gate valve 50mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 2170-2350 Gms.)
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GM Gate valve 40mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 1600-1680 Gms.)
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GM Gate valve 32mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 1080-1130 Gms.)
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GM Gate valve 25mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 760-800 Gms.)
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GM Gate valve 20mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 540-570 Gms.)
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GM Gate valve 15mm dia (ISI / Heavy Duty) (minimum weight without hand wheel 450-550 Gms.)
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Reflux Valves : ISI Marked / Heavy Duty Swing check type Reflux (Non Return) valves for water work purposes single door pattern conforming to IS: 5312 (Part-I) –1984 with upto date amendments Nominal pressure as mentioned of the following sizes.
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50mm dia (PN 1.6)
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65mm dia (PN 1.6)
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80mm dia (PN 1.6)
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100mm dia (PN 1.6)
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150mm dia (PN 1.6)
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200mm dia (PN 1.6)
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250mm dia (PN 1.6)
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300mm dia (PN 1.6)
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Sluice Valves : ISI Marked / Heavy Duty Sluice Valves (Variety: PD) for water works purpose, CI double flanged type with hand wheels in the following sizes and pressure designation conforming to IS 14846/2000 with upto date amendments. Components/parts of Sluice Valves shall be manufactured from basic material given in relevant IS: Code. The valves shall be tested for (closed end test) against hydrostatic test requirement.
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50mm dia (PN 1.6)
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65mm dia (PN 1.6)
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80mm dia (PN 1.6)
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100mm dia (PN 1.6)
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150mm dia (PN 1.6)
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200mm dia (PN 1.6)
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250mm dia (PN 1.6)
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300mm dia (PN 1.6) Please Enable Macros to View BoQ information
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