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Tender For providing and installation of electrical accessories and allieds works at shaspur pwss, block-rampurhat-ii under bolpur mechanical division - supply, delivery at site and storage of wall mounted made of sheet steel fabricated 2 mm for load bearing & 1.6mm for non load bearing, indoor type, dust & vermin proof, lp-54 degree of protection, powder coated painted with rubber gaskets cover, front lockable hinged door with all switchgear and other items duly wired up and tested as per specification: incomer: (a) 100 amps, tpn mccb with adjustable ol, 36 ka, e/f, auto phase corrector & necessary accessories with suitable spd (i.e., ammeter, voltmeter, cts & switches), outgoing:- (b) 7.5 hp to 12.5 hp, tp star-delta starter with other accessories - 1 nos., (suitable size capacitor bank to improve pf from o.85 to 0.98) (c) yard lighting feeder with necessary accessories & time switch(digital) - 1 no. (d) 3phase actuator valve starter with other accessories -1 nos., (e) 2 hp ,3 ph,415v,clorinator feeder with necessary accessories & level controller-1 no., (f) 32a mccb fdr for iep/misc purpose-1no., (g) 32a mccb for in house light-1no.,(e) plc feeder with necessary accessories-1no.( all spare & components as per vendor list of phed), supply and delivery at site of 15 kva, 3phase, oil cooled type servo motor operated copper wound line voltage corrector conforming to is-9815 (pt.-1)- 1994 suitable for un-balanced input voltage with following specification including first filling oil as per is-335 where applicable.a) input voltage:- 3 phase, main supply may or may not be balanced with respect to phase to phase- 200v-500v phase to neutral-115v-290v.b) output voltage:-3 phase balanced output voltage. phase to phase- 400vor 415v 1%, phase to neutral- 230v-240v 1% (provision should be made to adjust the variation of output voltage per phase by a variable pot oil within 5% of output).c) line regulation:- out put voltage should remain well with 1% of set voltage (from minimum to maximum i.e. either 400v. or 415v. supply variation).d) load regulation : output voltage should remain neutral well within 1% of set voltage be ( from no load to full load ) i.e. either 400v. or 415v.e) correction speed:- better than 35 volt / second.f) efficiency:- better than 95% on full load.g) cut off limit (minimum &maximum ) by limit switch with audio & visual.h) metering indication:- by selector switch provision should be made available to measure input mains supply and output voltage other stabilizer for load current measurement an ammeter with selector switch should be available.i) lamp indication :- for input & output should be provided. ( 3 lamps per side ).j) mcb protection: for input side.k) load protection : hrc fuse on each output phase should be availablel) output over shoot:- beyond 210v to . 255v /phase in case of manual mode & voltage protection :auto mode operation.m) visual indication for under voltage & over voltage of output.n) manual mode:- up & down correction with o / p voltage over shoot protection. beyond 210 v-255 v. per phase.o) nature of cooling:- oil cooled system.p) electric current over load protection .q) circuit for delay output .r) input high voltage cut-off above 500 v.s) mode of operation:- auto/manual with a provision to restore the normal working of the unit standby operation should be available in case of any electronic failure in auto mode., installation of mcc panel along with main switch, changeover, busbar chamber, cut out etc. all electrical equipment within the pump house, drawing of cable properly on suitable size gi cable tray on wall / as per direction of eic as per layout & ie rules and all connection with supply necessary materials, cable etc to complete the work, making arrangement with supply & fixing of materials for taking power within the pump house from wbsedcl end as per direction of eic. [for ph no - i, ii & iii], installation of above supplied stab
Tender For supply, installation, commissioning and operation of 500kg per day capacity sikakai processing and packing plant at lamps society, koppa, chikkamagalur district under ntfpce project-feeding tray for feeding material into pre-grinding chamber.tray size 210x90x12mm (lwd) and electromagnetic vibratory feed hooper moc - sselectrical rotary air drier with 3mt. conveyer, 3hp motor, 3hp blower, and 10 kw electrical heater with control panel compete set moc - ms. (to remove the moisture in the sikakai before feeding to the floor mill customized design: bidder shall provide the technical specification along with technical bid. heater and motors capacity may varies depending on the design)vertical pre-grinding chamber with 10 hp motor and cyclone tank (upto 2000 microns) moc ms.impact pulveriser (ip 25) flourmill with blower, cyclone separator, whizer classifier and cotton balloon main contact parts are tray crushing chamber liner, hammer, toothed liner classifier, blower liner & leaf, airpipe & cyclone tank. shaft, boss plate and body fabricated in ms.(purpose: fine grinding of the blended materials) rotary air lock valve with hp motor. moc-msclosed type group filter with self-cleaning air purging unit with 5 hp low pressure blower and a suitable capacity compressor. mild steel fabricated slotted basement with anti-vibration mount, motor pulley, v belt and belt guard (suitable for fixing ip 25 and motor)30 hp 3 phase motor 1440 rpm - preferrable make : crompton / havells / siemensvibro sifter (pvs 24) single deck type with 0.5 hp motor dust cover and 600 mm dia. sieve 20 mesh mesh/micron size (fine powder output). moc - contact parts in ss 304 and remaining in ms.screw elevator with 1.0 hp motormixing machinery - ribbon blender (prb 100) volume of vessel - 300 ltr, handling capacity per batch by weight-100 kg and by volume-200 ltr. with 2 hp motorcrompton make or equivalent, reduction gear bonfiglioli make or equivalent, feed guard grill, lid, discharge shutter, left and right ribbon. moc contact stainless steel 304 and frame in ss 202screw conveyerwith 1.0 hp motor for feeding to the to collect silo) moc contact parts ss 304. shifting the powder from impact to storage xylo, hp stirrerstorage tank 500kg capacity1000 ltr volume 500kg by wt. with butterfly valve & fitted with vibro motor 0.5 hp-1 nos and support frame. ss 304 silo material, frame in ss 202. screw conveyor with 1.0 hp motor contact parts in ss 304, (for feeding to packing machine) vffs with servo auger anti trickling attachment to pack sikkakai powder 50gm, 100gm and 200gm, speed - 30 to 35 packets/min (depending upon the range & nature of product), accuracy - 0.5 to 1%, power - 2 kw & 1.5 kw heating, 1 hp stirrer motor, packing material - laminated film like polyester poly, metalized polyester, bopp, opp etc. (including extra collar and screw). including hot foil coding machine.5 hp air compressor(oil free) including the necessary accessoriesconveyer vertical band sealer machine.double stage mill (dm410-2) with pre crushing and fine grinding chamber, fine grinding chamber size 4" width x10" dia, cutting hammer 4 nos, fine grinding hammer 4 nos, toothed steel liner, water cooling jacket, sieves and cotton balloon. material of construction ss (for grinding small quantity of material) 10 hp siemens 3 phase motorparts of flour mill - ms fabricated slotted basement with anti-vibration mount, motor pulley, v belt and belt guard. (suitable for fixing one pulveriser and motor)cubical control panel fabricated in cr sheet for total power (75 hp for machineries) with fuse links, fuse switch, starters, capacitor, ammeter, volt meter, volt selector and panel fixtures. earth pipe and earth wire cable from motor to panel and electrical wiring for plant & machineries plant including electrical wiring inside the building wherever necessary plastic bag top stitching machine. (100 bags / hr.)trolley ss 202 size 5' length, 3' width and 2' height fitted with 4 whe