Tender For maintenance of electrical installation and fans, lifts, diesel generating set, water pumping set, automatic fire alarm & fighting (portable extinguisher) system, local area network (lan), closed circuit television (cctv), telephone and intercom system, unitary air conditioning machine, portable water filter etc. including replacement of spares for the financial year 2024-25 at dr. anjali cjhatterji, regional research institute for homeopathy, 50 rajendra chatterjee road, kolkata-700035. (sh: obtaining of fire safety recommendation from west bengal fire and emergency services department, govt. of west bengal).subwork/packages:obtaining of fire safety recommendation from west bengal fire and emergency services department, govt. of west bengal.
Tender For supply and installation of miscellaneous items - led notice display board height (min)(mm)-609.6, length(min)(mm)-1920, led pitch (max) (mm)-10, led display board type-single,led colour-red,led type-smd,language-english; regional,unicode support-utf-8,number of display lines]-2,type of displayed infornation-static + scrolling both,viewing angle-horizontal 160 deg or higher & vertical 130 deg or higher,viewing distance (meter)-15,automatic brightness control-yes,led brightness(cd/m2)--4001-5000,pixel pitch (mm)-10,minimum pixel density (dots/meter2)-5000,maintenance-rear,duty cycle-16x 7,life span (hours)-50000,construction-display system,it is consisting of led display board + embedded controller,cabinet-steel/alluminium box duly powder coated,type of installation-outdoor,wi fi connectivity-yes, if yes, type of wi fi connectivity,802.11 b/g/n,usb port-1,gsm connectivity-yes, if yes, cellular data support-4g/lte,input voltage (vac)-110-240,maximum power consumption (watt)-300,weight (kg)-50,on site oem warranty (year)-1, pa- audio sound system with trolly :- system type-1 way,built in uhf receiver-no,number of wireless microphones-2,bluetooth connectivity-avalilable,built in memory (gb)-0,number of channels-1,warranty (years)-1, sanitary napkins vending machine :- type of machine-automatic,operating features-coin operated/free,multiple coins accepted-yes,number of selection options-2,accessibility for free vending utility service-na,type of loading-spiral,maximum storage capacity (nos)(nos)-25-50,material of the outer body-mild steel(ms),built-in charger-no,mode of function-stand alone,operating power source-electronic,battery backup time (hrs)-na,thickness of ss/ms sheet (mm)-1.2,thickness of frp/plastic sheet (mm)-1.2, sanitary napkins incinetator machine with smoke control unit :- stand provided-yes, thickness of thermal insulation material (mm)-40 millimeter, thickness of ms/ss sheet of burning chamber (internal) (mm) (min)-3 millimeter, machine weight(kg)-51-250, thickness of door including insulation (mm)-40 millimeter, flexible emission outlet pipe dia (mm)-76 millimeter, material of housing cabinet (external)-mild steel(crca) sheet, material of burning chamber (internal)-stainless steel sheet of ss-304 grade, material of thermal insulation-high density ceramic board, temperature indicator provided-yes, minimum burning temperature (degree c)-800, burning capacity per day (number of napkins)-1000-1250, burning capacity at a time (number of napkins)-26-50, burning time of full capacity napkins/pads (minutes) (max)-35 minutes, automatic digital controller for time-yes, automatic digital controller for temperature-yes, type of scu (smoke control unit)-top mounted, material of housing of smoke control unit (scu)-mild steel(crca) cabinet, both carbon control and foul odour control chambers for filteration of smoke emission-yes, number of filters in carbon control chamber-one, type of filters in carbon control chamber-ceramic blanket as a filter, number of filters in odour control chamber-one, blower rpm-1800, warranty in years (option of comprehensive warranty is available through bidding only, which if opted will supersede normal warranty in the catalogue)-1, wall mounted automatic fire extinguisher:- extinguishing media-powder based (as per is 4308), expellant medium-n2 based, extinguishing agent of powder based fire extinguisher-abc map90, discharge mechanism-automatic, additional requirement (hint: select na if not applicable)-na, cylinder/vessel material-mild steel, valve material-stainless steel, internal coating-epoxy powder coating, external coating-epoxy polyester powder, powder based fire extinguisher capacity (in kg) (hint: select na if extinguishing media is not powder based)-6,7,8&9, clean agent based fire extinguisher capacity (in kg) (hint: select na if extinguishing media is not clean agent)-na, fitted with heat sensor quartzoid bulbs with sprinkler heads-2, class of fire for which fire extinguisher is
Tender For construction of drain, chamber, concrete, chantar, plaster, hotmix carpet, seal coat, gravel, grit, metal, road material, brick, sand, glazed, rubber mold paver block, rcc stone, rcc frame, manhole cover, rcc pole, demarcation pole, cement grill, cement steel, rcc work, pipe, tiles, tub, sanitation item, casting manhole cover, casting grill, angle, channel, plywood, sanmaika, neumatric hammer, generator, cutter machine, granite, marble, home takti, raising of chamber, paver block repair, mandap, stage, sound system, ug drainage, work to relieve pressure, flex banner and hoarding fixing, iron frame work, printing work, office stationery, computer system, printer annual maintenance contract and service, videography, photography work, annual maintenance contract of cctv camera, refilling of printer, toner, advertisement work, xerox work, annual maintenance contract of intercom system, supply of bleaching powder, alum, chloride dioxide tablet, chlorine gas, hardware item, poly aluminium chloride liquid, earth work, water pipe line and drainage pipe line digging work, chamber work, rcc and stoneware pipe line laying, cleaning of well, lowering and rewinding of motor, fixing of new spare parts, repair of hand breaker, supply of jantunask medicine, wall painting work, sticker, vehicle spare parts, making of hoarding, catching of animal, disposal of garbage, supply of tyre tube, oil grease, battery, fire extinguisher refilling, vehicle tyre puncture work, led street light, isi mark cable, electric lighting, generator, supply of timer system spares parts, street light pole, ac service, pole clamp, pipe band work