Tender For rfp for supply of machines and equipments for mechanical & civil engineering lab at rashtrakavi ramdhari singh dinkar college of engineering (rrsdce), begusarai - model of cochran boiler with accessosries & mounting, model of babcock & wilcox boiler with accessosries & mounting, manufacturing technology lab, slip gauge complete set slip gauge block set, metric, 87 or 103 block of grade 1 steel, vernier calliper, vernier calliper 300 mm, inside vernier calliper 150 mm, vernier gear tooth caliper (0.02mm resolution, mi-26), micrometer, micrometer outside 0-25mm, inside micrometer 25mm, gear tooth micrometer (25mm, 0.01mm least count with interchangable ball anvil/spindle tip type), sine bar complete set (a) sine bar (200mm. hardened tool steel), sine centre complete set sine centre complete set ( roller distance 200mm centre height : 65mm or roller distance 300mm, centre height 75 mm), steel scale, steel scale (150mm), steel scale (300mm), steel scale (1000mm), surface plate with stand • surface plate size: 12"x12"x4" • material: black granite, stand size: 36 inch, lathe tool dynamometer x direction measuring range : 0 ± 3000 n ( 0. 1 n sensitivity ) y direction measuring range : 0 ± 2000n ( 0.1 n sensitivity ) z direction measuring range : 0 ± 2000n ( 0.1 n sensitivity ) measurement : x, y & z direction force measurement simultancously. data recording signal conditioner : gpds signal conditioner accuracy = ± 0.5 % computer with window operating system software “ i t “ lathe tool software exclusively designed and developed for measuring the forces in x. y & z direction during operation. software features are : (a) digital display of forces (b) graphical display of forces (c) data recording, printing, transfer to ms excel dimensions : sensor ( 55 x 125 x 55 mm ) 20mm x 80mm segment provided for fitting in the tool holder of lathe machine power requirement : 220 v 1 phase, 50 hz, drill tool dynamometer axial load capacity: 500kgf. torsional load capacity 50 kf. cm. software “ dt drilling tool software exclusively designe and developed for measuring axial & torsional forces developed during drilling operation software features are : (a) digital display of forces (b) graphical display of forces (c) data recording. printing, transfer to ms excel, optical flat, optical flat, l=12mm, d=45mm, 0.2um, optical flat, l=12mm, d=45mm, 0.1um, optical flat, l=15mm, d=60mm, 0.2um, optical flat, l=15mm, d=60mm, 0.1um, optical flat, l=0.5". d=1.8", 0.000008", optical flat, l=0.5". d=1.8", 0.000004", optical flat, l=0.6", d=2.4", 0.000008", optical flat, l=0.6", d=2.4", 0.000004", talysurf / surftest • detector measuring force: 0.75 mn • stylus tip angle: 60o stylus tip radius: 2 micrometer • measuring method: induction method • stylus: diamond tip • skid radius: 40 mm • sampling length (l): 0.08 mm, 0.25 mm, 0.8 mm, 2.5mm, 8mm or input • no. of sampling length (l): x1, x3, x5, it is having interface for input and out and have display to show primary profile, roughness profile, autocollimator • telescope magnification: 38x • objective: f=700mm • effective aperture: 70mm • measuring range: 30 minutes of arc (both vertical and horizontal axis) • minimum reading: 0.5 seconds of arc • readout system: adjustment in view field and reading on micrometer • measuring accuracy: 0.5 seconds of arc within a range of 5 minutes arc, 1 second of arc within a range of 30 minutes of arc • light source: led, two wire & three wire thread measuring instrument two wire & thread measuring instrument : micrometer range from 0- 25 mm, least count : 0.001mm, 18 set of wires having diameter range: 0.17 – 3.2 mm for micrometer spindle diameter of 6.35mm, dial indicator dial indicator: range: 50mm dial indicator dial indicator range : 50mm resolution. 0.01mm range per rev: 1mm seale, 0-100 accuracy : ±0.03mm measuring force : 3n or less stem diameter : 8mm contact point : carbide tipped horizontal type dial test indicator with bracket : ran
Tender For supply of synthetic water soluble cutting coolent , end mill parallel shank , jute mat , welding electrode for mild steel , welding electrode for stainless steel , white board and chalk board , ball pin hammer , industrial air blow gun, recoil hose , pneumatic push type connector , multipurpose plastic container box , lock medium size , power cable , black paint , mild steel plate , aluminium plate , mcb 4 pole , mcb 2 pole , aluminium solid rod with dia 25mm , gi sheet roll , mild steel bar , metal clamping kit , parallel blocks packing , hss drill , solid carbide end mill parallel shank , er 32 collet set , lathe turning cnmg 120408 pc 8125 hardness 50-60 hrc inserts , milling inserts , lathe centre drill with body , screw driver kit , nose plier , coolant pipe milling flexible long , insize precision vice jaw opening , led bulb , power hacksaw blade , clay graphite crucible for metal melting , sliding plastic file transperent cover , glue stick , garbage bag black pack , hss tap and die , tig copper filler wire with wire , mig torch cap , mig copper contact tip , co2 gas regulator with pre heater and flow meter , argon or co2 mig tig flow meter gas regulator gauge welding weld , mini soft wire snips nippers micro cutter , mallet hammer , wooden mallet , tin heavy duty cutter for sheet metal , chipping hammer for welding , trammel gauge , combined mortise and marking gauge , oil can dispenser , measuring jug , broken bolt screw extractor remover set easy out drill bits tools kits , hand held power punch sheet metal hole punch kit , examination gloves nitrile , files smooth cut with handle hand file flat , files smooth cut with handle hand file square , files smooth cut with handle hand file half round , files smooth cut with handle hand file rectangular , blue premium plastic storage bin , standard ceramic cap for tig torch , mini die grinder ) /bid number: gem/2025/b/7014071 * /dated: 30-12-2025 & & / bid document1 / 67
Tender For supply of spares for mei make 33kv mocb and control panel -upper terminal old , lower terminal old , moving contact tip assembly , upper fixed contact assembly , lower fixed contact assembly , tripping coil , closing coil , idmt relay 20c 16f type cdg 61 , tripping relay , motor 230v ac , power pack unit
Tender For supply of set of spare kit for 500 a, 750 v, 3 phase, 50 hz inter vehicular coupler for lhb coaches as per rdso spec. no. rdso/pe/spec/ac/0177-2013 rev. 1 or latest. one set consists of: (1) contact pins with tip assembly for jumper plug assembly r, y, b, n & e as per rcf drawing no lw71337 alt 'b'-05 nos/set. (2) connector female assembly for r, y, b, n & e as per rcf drawing no. lw71316 alt 'd' - 05 nos/set. (3) insulating base with fixing screw kit for coupling socket assembly as per rcf drawing no. lw71303 alt 'b'- 01 nos/set. (4) insulating base with fixing screw kit for jumper plug assembly as per rcf drawing no. lw71304 alt 'b'- 01 no/set. (5) lever tie bow for rh and lh for ratchet arrangement as per rcf drawing no. lw71360 & lw71361- 01 no/set. (6) connecting link lever arm for ratchet arrangement as per rcf drawing no. lw71367- 01 no/set. (7) rivet pin link long for ratchet arrangement as per rcf drawing no. lw71368- 01 no/set. (8) pma protective sleeve for r, y, b - 03 nos./set (9) ppma protective sleeve for n & e - 02 nos./set. item to be procured from rdso approved vendor as per uvam
Tender For supply of set of contact (silver tip) consisting of :- (a) fixed contact to clw drg no 3twd.112.010a ( alt 4 or latest) =1 no. (b) mobile contact to clw's drg no 3twd.112.116a ( alt.-4 or latest) = 1 no.for line contactor of 1500 amps capacity.
Tender For procurement of different types of switchyard hardware for ctps dvc d d - 33kv fixed contact assembly of hivelm isolator (double jaw) for 2000a, copper tee plate for double fix contact of 33kv hivelm isolator, connector rigid for cu make wave trap; 30mm dia. stud to twin lark conductor,condu ctor portion of crimping type & separated, with sim,nut,bolt & washer., connector flexible cu, 2 fold, 460 mmx 50 mmx 12 mm each length of compressed strip of 55 mm, hole not required, male contact tip for ite isolator, rigid type normal isolator pad connector suitable for 1½ inch ips al. tube and 2000a continuous current, connector flexible for abb make iso. pad to 2 ½ inch id al. pipe bus, connector rigid suitable for hivelm make isolator pad to 2 ½ inch ips al. pipe bus., connector wave trap 30mm dia cu stud to lark conductor, conductor portion of compression type and separated with necessary sim, nut, bolt and washer, connector flexible suitable for hivelm make isolator pad to 2 ½ inch ips al. pipe bus, connector rigid for 132 kv bimco isolator pad 2 ½ al. pipe bus, 132kv ct stud(stud dia 40mm)to 2.5 inch ips al pipe expansion type extruded al connector with bimetalic sleeve.