Tender For bid to ras bid to ras custom bid for services - annual maintenance contract of opgw-under the system coordination and control project of eastern region, fiber optic cabling system in lieu of microwave links project of eastern region and fiber optic cabling system under er-expansion project, er-additional requirement project, er opgw strengthening project, powergrid diversification in to telecom (pdt ) project , powergrid has installed optical fibre cable-opgw over various transmission lines situated in west bengal, odisha ,bihar, jharkhand and sikkim .the opgw consists of 24 fibre cable spreading across eastern region ( west bengal, odisha ,bihar ,jharkhand & sikkim). the opgw has been installed on transmission lines of 765 kv, 400kv, 220kv, 132kv levels. the optical links being the backbone of communication link used for eastern region grid, healthiness of the links is of paramount importance. accordingly, links are required to be maintained for continuous availability of speech and data at various control centres. in order to achieve the same powergrid intends to avail the services of contractor/s involved in commissioning/ maintenance of opgw links on live lines. at present installed length of opgw link is about 12,816.83 km spread all over eastern region..
Tender For supply of laboratory equipments and research equipments under idp 2023-24 / call - 3 - ultrasonic sonicator, abbe refractometer (digital), ice making machine/ice chillar (20kg per 24 hr), kbr pellet making machine (automatic 15 tons) , programmable high performance temperature muffle furnace 1200 degree c , magnetic stirrer , centrifuge , glass electrode for ph meter, ph meter, colorimeter , monocular self illuminating microscope magnus or equivalent, weighing balance 3 decimals wensar or equivalent, electroblotting unit brand techno or equivlent , apparatus for the study of b h curve of ferromagnetic materials, mscw - energy gap of semiconductor experimental set-up, gamma radioactive sources set nucleonix or equivalent), beta radioactive sources set (nucleonix or equivalent), mscw - power supply (transformer) for sodium vapour lamp, uv vis spectrophotometer, ph electrode, digital conductivitymeter model eq-660b ( equittronics or equivalent), digital potentiometer model eq-606( equiptronics or equivalent) , uv chamber , rotary microtome , rotary vacuum evaparatour , mscwa- colorimeter, digital tds, labomed microscope , ph meter- digital, centrifuge remi or equivalent 10000 rpm , gel electophoresis verticle, electrophoresis power pack unit, gel electophoresis horizantal, mscw -binocular microscope, homogenizer, haemoglobinometer, glucometer, centrifuge with timer, led digital microscope with battery backup, digital personal weighing balance, digital high precision weighing scale kerro or equivalent, compound microscope with 10x 45x 100x and 5x objectives, tri ply splender tadka pan 13 cm 550ml ss cookware prestige or equivalent, ss 1ltr deep frying vessle borosil, ss 1ltr cooking utensil borosil or equivlaent, paper electrophoretic unit, sahlis hemoglobinometer, neubeur blood counting chamber, hair dryer, micropipette, triple beam balance, electrophoretic unit(horizontal), microwaveoven, mscw - digital colorimeter, compound microscope, centrifuge (remi r-8c), uv-visible spectrophotometer (200-1200nm), mscw - colorimeter, mscw - mini centrifuge, mscw - pressure cooker 20 litres, mscw - pressure coocker 10 litres , weighitng mechine 2 decimal digital, colorimeter wavelength range 400-700 nm labotronics or equivalent, electroporesis power pack (50-300v 200ma) tarsons or equivalent, electroblotting unit techno or equivaent, ic regulated power supply, 0-5 1a, ic regulated power supply 0-30v 1a, power supply (transformer) for sodium vapour lamp, cathode ray oscilloscope dual channel 20mhz, mscw - travelling microscope bridge type, spectrometer , quantum efficiency of photodiode study kit, verification of stefan - boltzmann law kit, meterbridge, energy gap of semiconductor experimental set-up, fermi energy of copper kit, function generators digital (upto 1mhz), digital balance upto 3 digits., refractometer , conductivity cell, calomel electrode, platinum electrode, electric oven , elctrical centrifuge machine, electric bunsen burner, digital potentiometer, digital conductometer, digital colorimeter, mscw - analog cro dual channel 20 mhz make aplab or systronics or retrack, digital dc milliammeter (with at least one decimal point reading) (atleast 100 ma), digital dc/ac voltmeter (with at least one decimal point reading), microcontroller als 8051 trainer kit, function generator (upto 1 mhz that generates sine/square/triangular wave), decade capacitance box (5 or 6 dials) (1 pf to 10 micro f), decade resistance box (5 or 6 dials) (1 ohm to 1 m ohms)
Tender For special repairs including addition alteration and face lifting works at te building microwave station at kopri thane sh providing name board on main gate cc pathway to iq on back side sign writing on main board and canopy and other civil works
Tender For corrigendum : request for proposal for the supply, installation, and commissioning of digital mobile radio (dmr), satellite-based communication terminals (sbct), microwave links, and integration with apswan including operation & maintenance (o&m) of existing alert warning tower siren systems for state emergency operations centre (seoc), district emergency operations centres (deocs), mandal emergency operation centres (meocs), fish landing centres (flcs) and tourist locations (tls) and the provision of emergency rescue equipment to all the disaster vulnerable districts - andhra pradesh
Tender For supply of led tubelight 18 watt - mcb signal 16a , mcb signal 10a , mcb box 12 way , dp 63a , mcb signal 32a , board signal 16a , 16 amp socket , 5 amp socket , microwave connection 16 amp , 1.5 mm wire , 2.5 mm wire , electric wiring pipe , bed side lamp , led tube light with stand , bathroom tube light small , band , point box , batton , board with socket , door bell switch with door bell , inverter with battery , modular holder