Tender For supply of tcp ip based entrance door biometric access system with controller reader and weather proof enclosure with accessories , exit door switch driven , em lock , magnetic cards , 4 mp ir bullet ip camera , integrated day night outdoor high speed colour video dome camera with ptz 4 mp , 8 channel network video recorder , 12 channel network video recorder , surge protection device for camera nvr and biometric access control system ethernet spd type2 , out door cat 6 utp lan cable , 2 tb hard disk drive external , laptop amd ryzen 7 5825u intel core i7 1265u or higher version , monitor 21 inches , keyboard , mouse , 55 inches in built cpu interactive display , 24 port manageable switch with 2 sfp ports , sfp modules sm , power cable and accessories , gi poles 4 inch dia 12ft length with brackets along with accessories , hdpe or pvc conduit pipes 1 inch dia and isi standard , sitc charges including sat charges and documentation , pen drive 128gb otg pen drives , gi poles 12ft with brackets along with accessories , pvc conduit pipes 1 inch dia
Tender For compititive ebidding for supply of tube cleaning equipment for season 2025-26 - job work of tube equipments cleaning, extra heavy duty export quality flexible shafts complete with inner core made from genuine spring steel wire of high tensile strength, double wounded and duly heat treated, complete with flexible metallic heavy gauge outercasing made from 22swg galvanised c.r.c.a. strips,first of its kind manufactured in india and provided with heavy gauge special steel antrifriction linig inside the full length, with couplingss, guards and hand piece fitted with double ball bearing dia (12mm) innercore x 27/28mm od outer casing x 25 mtr.long, -do- but 5/8 (16 mm) dia inner core x 31/32mm od outer casing x 25 mtr. long., -do- but (18/19mm) dia inner core x 38mm od outer casing x 20 mtr. long., spare hand piece (short) fitted with a set of high speed journal single zz ball bearing with continuous gease system suitable for above flexible shaft inner core 12 mm x 27/28 mm od outer casing, spare hand piece (short) fitted with a set of high speed journal single zz ball bearing with continuous gease system suitable for above flexible shaft inner core 16 mm x 31/32 mm od outer casing, spare hand piece (short) fitted with a set of high speed journal single zz ball bearing with continuous gease system suitable for above flexible shaft inner core 18/19 mm x 38 mm od outer casing, turk heads tool cutter with 3 cutter wheels made from special high carbon steel duly case hardened and tempered suitable for 2-1/2 od boiler tubes x 4.06mm wall thickness, -do- but 2 od boiler tubes x 4.06mm wall thickness, -do- but 3 od boiler tubes x 4.06mm wall thickness, spare pin for 2 od turk head tool cutter ., spare pin for 2-1/2 od turk head tool cutter, -do- but for 76.2mm od turk head cutter, nipple 1/2" x 20 mm (length of nipple 40 mm)., nipple 1/2" x 13 mm (length of nipple 40 mm), nipple 3/8" x 13 mm (length of nipple 38 mm), nipple 3/8" x 20 mm (length of nipple 38 mm), nipple 3/8" x 16 mm (length of nipple 38 mm), nipple 1/2" x 16 mm (length of nipple 38 mm), stud for 12mm inner core shaft hand piece, stud for 16mm inner core shaft hand piece, stud for 19mm inner core shaft hand piece, steel wire brush 2 x6 ., heavy duty turk head brushes filled with 27/28swg round pring steel wire of high tensile strength, hand filled and preased double locked with thick padding having female thread cut ends suitable for 76.2mm od tubes. ( head of brushes should not be more than 22-24 mm long), -do- but 2-1/2 od tubes. ( head of brushes should not be more than 22-24 mm long), -do- but 2 od tubes ( head of brushes should not be more than 22-24 mm long)., -do- but 56mm for 63.5mm od tubes., cleaning goods(manufacturing), extra heavy duty export quality flexible shafts complete with innercore made from genuine spring steel wire of high tensile strength, double wounded and duly heat treated, complete with flexible metallic heavy gauge outercasing made from 22swg galvanized c.r.c.a. strips, first of its kind manufactured in india and provided with heavy gauge special spring steel antrifriction lining inside the full length with couplings, gaurds and handpiece fitted with double ball bearing 15/16mm (5/8 ) dia innercore x 32mm od outercasing., -do- but 18/19mm dia(3/4 ) inner core x 36mm od outercasing., spare hand piece fitted with a set of high speed journal ball bearings with continuous grease system suitable for above flexible shafts complete with outercasing adoptor., heavy duty turkhead brushes filled with 27/28 swg round spring steel wire of high tensile strength, hand filled and pressed double locked with thick padding, having female thread cut ends suitable for 38mm id tubes., -do- but 42mm id tubes., -do- but 100mm id tubes., flexible shaft drive double spiral brushes filled with 28swg round spring steel wire of high tensile strength hand filled and heavy duty having male thread cut ends suitable for 38mm id tubes., -do- but 42mm id tubes., -do- but 100mm id
Tender For purchase of book and equipment for 8 block and zp office - 01. wooden book self with front glass:-(a) dimension = 40 cm x 100 cm x 190 cm. (b) wood type(solid) =mango/shree sham/ teak. (c) mounting type= floor mount. (d) no. of shelves = 5 (e) shape = rectangular (f) finish type = lacquered, 02. wooden book self:-(a) dimension = 20 cm x 90 cm x 167 cm. (b) wood type(solid) = mango/shree sham/ teak. (c) mounting type = wall mount/floor mount. (d) shape = x-shape(e) finish type = lacquered , 03. wooden book self(mini glazed):-(a) dimension =28 cm x 60 cm x 110 cm.(b) wood type(solid) = mango/shree sham/ teak.(c) mounting type = floor mount.(d) no. of shelves = 4(e) shape = rectangular(f) finish type = lacquered, study table, wooden:-(a) dimension =60 cm x 115 cm x 76 cm.(b) wood type(solid) = mango/shree sham/ teak.(c) shape = rectangular(d) finish type = lacquered, chair:-(a) dimension =41 cm x 40 cm x 82 cm.(b) wood type(solid) = mango/shree sham/ teak(c) arm style= aramless(d) back style = solid backe) finish type = lacquered, desktop set:-a) operating system windows 11 home with lifetime validity(b) cpu model= core i7 14th genaration(c) cpu speed =3.6 ghz(d) graphics card description= integrated(e) graphics processor = integrated intel uhd graphics (f) pre installed = ms office home and student 2021(g) display = 27 fhd, ips display, anti-glare(h) processor brand = intel(i) drive memory storage capacity = 1 tb ssd nvme 2.0(j) ram memory installed = 16 gb(k) ram memory technology = ddr 5(l) ram memory maximum size = 32 gb(m) camera = 5.00 mp camera + 1r(n) speaker = 3 nos x 2 harman(o) additional feature = wireless keyboard and mouse, wi-fi, ethernet, blue tooth connectivity and usb ports., table lamp = good quality, metal dustbin = good quality, cushion chair = good quality of supreme or equivalent, equipment:-(a) rodometer = good quality of jcb or equivalent(b) measuring tape(30m) = freemans or equivalent(c) measure tape(5 m) = steel blade, auto lock(d) measure tape(50m) = freemans or equivalent(e) laser distance meter = bosch or equivalent, minimum 40 m range(f) weight machine = fishing hook type, digital weighing scale(g) rebound hammer(in n/mm2) = bosch,langry or equivalent(i) auto level = bosch or equivalent, book:-science & general studies (a) indian policy by laxmikanth., (b) a brief history of modern india-spectrum publications., (c) indias struggle for independence- bipan chandra, (d) indian economy by ramesh singh, (e) certificate physical and human geography- by gc leong, (f) ncert book-class 6th to 12th, (g) indian art and culture by nitin singhania, (h) seience and technology- pear son publication, (i) social justice-pear son publication-nkc, (j) world atlas- orient, (k) india after independence by bipin chandra, (l) history of medical india by satish chandra., (m) ancient india by rs sharma, (n) introduction to the constitution of india by dd basu, (o)challenges to internal sequirity of india by ashok kumar, (p) concept of physics by hc verma, (q) problem in general physics by ie irodov, (r) ncert text books for class xi & xii, (s) organic chemistry by op tandon, (t) understanding physics by dc pandey, (u) concice inorganic chemistry by jd lee., (v) mordern approaches to chimical calculation by rc mukherjee., (w) a guide book to mechanisam in organic chemistry by petter sykes, (x) wileys halliday/resnick/walker physics, (y) topic wise solve paper by disha, (z) objective mathemetics by jee by rd sharma., civil engineering(a) design of reinforced concrete structure by s. ramamruthan, (b) design of steel structures(limit state) by s.k.duggal, (c) soil mechanics and foundation by dr. bc punmia, (d) strength of material by rs khurmi, (e) estimation, valuation and costing by m. chakraborty., (f) environmental engineeering i (water supply engineering) by dr. bc punmia, (g) environmental engineeering ii (waste water supply engineering) by dr. bc punmia, (h) transportation engineering by cl koechhar, electrical e
Tender For corrigendum : various routine/preventive and breakdown maintenance work on as and when require basis at chp-gtps - replacement of hammer rings for stage ii crusher , replacement of hammer rings for stage i crusher , replacement of screen plate / breaker plate/kick off plate of stage i and ii crushers , replacement of rotor of stage i crusher with disassembling of removed rotor and assembling of new/repaired rotor , replacement of drive end side bearing / pedestal of crusher rotor or complete gear coupling set of crusher or repositioning of dislocated rotor of crusher , replacement of non drive end side bearing/pedestal of crusher rotor or complete alignment of crusher motor with crusher rotor , replacement of broken hammer rings of stage i and ii crushers (stage i crusher up to 12 nos.of hammer rings and stage ii crusher up to 06 nos. of hammer rings at a time) , replacement of rail of rail table of wagon tipplers 1/2/3/4 (in one side full length) , replacement of clamping rubber pads of clamp for wagon of wagon tipplers , replacement of whole resting pads for wagon of side beam of wagon tipplers , replacement of spill plate roller of wagon tipplers , repairing/preparation/ fitting and replacement of hooks/rods/turn buckle, chain, sling rope ,spring assembly etc. of vibrating trays and crusher house trays , spillage control at various locations , miscellaneous cutting/welding work require at various locations , replacement of gearbox in conveyor no. 2a/b,11a/b,12a/b,13,14/15,16a/b,17a/b ,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of gearbox in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement of slow speed coupling set (two halves) of drive pulley , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.2a/b,11a/b,12a/b,13,14/15,16a/b,17 a/b,18a/b,drc/apron/rg/,wagon tipplers,stacker-reclaimer , replacement of coupling bolts and rubber bushes of slow/high speed coupling(input/output coupling ) in conveyor no.,5a/b,8a/b,10a/b,shuttle conveyor 1/2,belt feeder 1/2 ,roller screen, mrc 3/4/5,wobbler feeder ,dribble conveyor 1/2 , replacement/removing/refitting of various size and type of fluid coupling , replacement or removing & refitting of any internal/bearing/input/ output oil seal of various size and type of gear box , overhauling of dismantles old/used gearbox in all respect with fitment of input and output coupling. , replacement of drive pulley , replacement of drive end side bearing of drive pulley or repositioning of dislocated drive pulley , replacement of non drive end side bearing/any side pedestal of conveyor drive/non drive pulley , alignment of motor/ gearbox/drive pulley including decouple/couple of coupling , nut bolt and drive system checking with replacement of broken nut bolt in all 04 wagon tipplers no.1/2/3/4 as per scope , lifting and releasing of gravity take up of any conveyor belt for locking and de locking of belts for other than belt replacement work , loosening and tightening of horizontal type screw take assembly of any conveyor belts for other than belt replacement work , work of dismantling and re erection of new/repaired apron pan from existing apron feeder of wagon tippler , repairing of upper/lower structure/cone plates of damaged/bend apron pan , replacement of carrying roller of apron feeder , replacement of worn out/ damaged ti roller and garland rollers. , replacement of worn out/ damaged impact rollers , replacement of worn out/ damaged return rollers , replacement of various worn out/ damaged ti roller stands , replacement of various worn out/ damaged impact roller stands , replacements of various worn out/ damaged return roller stands , replacement of various worn out skirt rubbers [10 m each] and skirt rubber with angle , preparation and replacement of guide rollers with bracket in place of worn out/ damaged gu
Tender For igbt based 3-phase drive propulsion system with composite converter for wap-7 as per rd so specification no. rdso/2008/el/spec/0071, rev.5 (propulsion equipment except traction converter) an d clw specification no. clw/es/3/ig/0/0518 alt. c (traction converter having hlc part of rating 2x600kva for wap-7) for complete three phase wap-7 locomotive along with physical medium i.e. esd/emd/ofg for multi functional vehicle bus (mvb) to inter-connect all the bus stations as per iec-61375, terminal bracket s, bus bar links and copper braids required for connection between main transformer and traction convert ers, auxiliary converters, interfacing connectors, cables and cable looms with connectors required for co nnection from vcu1/2 to sb1/2 panel, traction motor speed sensors, complete assembled and wired panel c fitted with driver display unit(s) and interface for both cab, as per following specifications: (i)rdso/2008 /el/spec/0071,rev.5 for igbt based 3-phase drive propulsion equipment except traction converter (ii) cl w/es/3/igbt/0518 alt. c for composite converter (iii) clw/es/3/0528 alt-a for tm speed sensor for igbt t raction converter (iv) clw/es/3/0138 alt-a for copper braid (v) clw/es/3/0458 alt.e for control cables (v i) clw/es/3/0459 alt.c for screened cables (vii) clw/es/3/0124 alt.'o' for set of connectors. (viii) clw/e s/3/0240 alt-b for panel c (without diagnostic terminal). (ix) rdso modification sheet no. rdso/2012 /ms/0413 rev 1 (x) rdso modification sheet no. rdso/2020/el/ms/0482, rev'1' (xi) rdso modificati on sheet no. rdso/2017/el/ms/0457 rev-0 (xii) all the relevant rdso modification sheets applicable for the sub-components of igbt based 3-phase drive propulsion equipment should be implemented. in add ition to above description, the propulsion system with composite converter should also co mply requirement mentioned in "schedule of requirement" (sor), copy attached with tender documents. warranty period: 72 months from the date of supply. [ warranty period: 72 months after th e date of delivery ]
Tender For 3/8 inch sq. drive cordless impact wrench, having brushless motor and iq powe r control system 3 modes. specification: free speed: 0-2800 rpm , impact per minute: 4200 & fasteni ng: up to 410 nm. breakaway torque(nm): 545 weight incl. battery (approx.) : 1.4 kgs supply along with 2. 5 or 5.0 ah /20 v batteries -02 nos. and one charger. make:- ir-ingersoll rand/ridgid/milwaukee/aeg or bosch- with charger and with spare battery. [ warranty period: 30 months after the date of delivery ]