Tender For supply and delivery of electrical maintenance materials-led tube/lamps, street lights, floodlights, water purifier kit, starter, geyser and associated parts for kolkata raj bhavan.
Tender For r/mtc. of existing drinkingwatersupplyschemes under belbari r.d. block under the jurisdiction of pwd (dws) sd, jirania / sh relaying of upvc with other allied works during the year 25-26.
Tender For r/mtc. of existing drinkingwatersupplyschemes under belbari r.d. block under the jurisdiction of pwd (dws) sub-division, jirania / sh relaying of upvc with other allied works during the year 2025-26.
Tender For repair/ replacement of old underviceable filter media, filteration beds, oxidation beds, oxidation materials of iron removal plant and supply of chemical and maint of chlorination system including water testing and repair/ maint of pump sets, compres
Tender For supply of temperature humidity sensor with radiation shield andmounting accessories , ultrasonic wind sensors with mounting accessories , rain gauge sensor tbrg and snow with mounting accessories , rain snow gauge sensor tbrg with heater normalraingauge with mounting accessories suitable power supply for heater through smf battery and charging it by solar panel. , das with ip-67 compliant enclosure with mounting accessories and usb pendrive 16gb or more for data retrieval , gprs modem with dual sim 4g compatible with 3g facility with minimum 8db antenna again with mounting accessories , snow depth sensor with mounting accessories , snow water equivalent sensor with mounting accessories , 10 meters tiltable mast for weather parameters mounting accessories and frp enclosure test certificate. , suitable smf battery for 20 days backup without charging , solar panel for charging smf and accesssories , installation integration of sensors of fieldaws and fencing with gate with civil work. , transportation of materials to aws sites safely as enclosed in annexure a , hard copy and soft copy in usbdrive 16gb of operation and maintenance manuals , online training of officials for 2 working days to officials of aws lab pune rmc new delhi aws unit and mc leh staff. , operational training for each nodal officer at aws sites , recurring cost towards payment of gprs service during two-year warranty period , comprehensive amc charges for19sites including recurring cost of gprs service after expiry of two years warranty.
Tender For corrigendum : supply of filter and fertigation equipment , pipes , valves and accessories , 3 or 5hp pump , water tank 1000 or 1500 liters , extra fitting materials