Ph-1,ph-2,ph-3,ph-4,ph-5

Ccus ph 5001,ccus ph 7001,ccus ph 7002,ccus ph 8001,ccus ph 8002,ccus ph 9001,cont asst oem service per manday,buffer ph 4,buffer ph 7,buffer ph 10

8 port poe -8x10/100/1000 mbps rj45 support, 2x1000 mbps sfp uplink port, 1xconsole rj45 port switch,4 port poe -4x10/100/1000 mbps rj45 support, 2x1000 mbps sfp uplink port, 1xconsole rj45 port switch

Rstp optical modem 4 port & rstp lan extender 4 port

Procurement of ph electrode for sension ph meter installed in the geochemical laboratory ,ground water division,chennai-113

Ph analyzer transmitter,conductivity analyzer transmitter,ph electrode

Ph electrode

Supply, installation & commissioning of 8 port router (04 x 10/100/1000) lan + 04 x e1/t1 port + 04 xge sfp port/wan port) as per annexure - a .

Operation and guarding of pumping machinery at pump house no. i,ii,z-i ph-i,z-i ph-ii,z-ii ph-i,z-ii ph-ii,z-iii ph-i,z-iii ph-ii,z-iii ph-iii,z-iii ph-iv under falakata w/s scheme, in the dist. of alipurduar.

Operation and guarding of pumping machinery at pump house no. i,ii,z-i ph-i,z-i ph-ii,z-ii ph-i,z-ii ph-ii,z-iii ph-i,z-iii ph-ii,z-iv ph-i,z-iv ph-ii under purba kanthalbari w/s scheme, in the dist. of alipurduar.