Tender For sr. den/north/sbc sec : sw i : collection and supply of ballast at makajapalli (mkj) depot (quantity : 21,540 cum) including leading and loading in connection with the work of (i) through ballast recoupment of points and crossings - 4 points at orh yard and 5 points at mkl yard (total - 9 nos). (ii) through turnout renewal of existing 1in12 curved switch and cms crossing with tws and weldable cms crossing - 08 nos at ynk yard (100 a, 101 a, 102 b, 103 a, 104 a, 105 a, 105 b, 106 b). (iii) through sleeper renewal (primary) for a length of 0.474 km at 8 bridges (pd 14, pd 21, pd 24, pd 84, pd 86, pd 127, pd 129, pd 139) in sse/pway/sspn sec. (iv) complete track renewal (p) of existing 60kg rails on 60kg psc with 60kg 90 uts rails on 60kg psc of 1660/km for a length of 11.60km from 46/500-56/134 dn and 56/134-58/100 up between orh-tdv station in sse/pway/hup section. (v) through turnout renewal of existing curved switch and cms crossing with 60kg tws and 60kg weldable crossing-1 in 12 - total 48 nos in sbc-spgr sec in aden/ypr sec and tbr of points & crossings - 13 nos (5 nos in ndv, 4 nos in tdv & 4 nos in gbd yards) in sbc-spgr & sbc-dmm sec. (i) sbc-dmm sec : balance works in dpe-hup section in connection with ynk-pkd doubling project.sw ii : supply of ballast (cess collection) in connection with the work of extension of rd-6 to 580m duly slewing rd5 and modification in goods circulating area in dbu station.
Tender For analog and digital electronics lab equipment - purchase of analog & digital electronics lab equipment for eee department, vi characteristics of pnjunction diode and zener diode kit built in power supply (0-6v) for forward bias and (0-24v) for reverse bias to carryout forward and reverse vi characteristics of pn junction diode experiments provision to connect desk top meters externally, wooden closed cabinet, characteristics of bjt in ce configuration kit to carryout input and output characteristics of npn transistor in ce configuration necessary power supplies provision to connect necessary digital meters externally legend printed in the pcb necessary test points wooden closed cabinet, vi characteristics of fet & ujt kit built in 0-6v power supply in the input side and 0-30v power supply in the output side to carryout drain output characteristics and transfer characteristics of jfet experiments provision to connect necessary desk top meters externally, wooden closed cabinet., half wave rectifier with and without filter kit to observe variation in the ripple with load current without and with filter to observe voltage regulation with load current without and with filter provision to connect necessary desk top meters externally legend printed in the pcb necessary test points wooden closed cabinet, bridge rectifier with and without filter kit to observe variation in the ripple with load current without and with filter to observe voltage regulation with load current without and with filter provision to connect necessary desk top meters externally legend printed in the pcb necessary test points wooden closed cabinet, inverting amplifier and non-inverting amplifier using op-amp ic 741 and test its performance kit. to carry out the inverting amplifier, non-inverting amplifier, provision to connect resistances built in two variable voltage sources and power supply for op-amp legend printed in the pcb wooden closed cabinet, summing amplifier and difference amplifier using op-amp ic 741 and test its performance kit summing amplifier and difference amplifier, voltage follower experiments provision to connect resistances built in two variable voltage sources and power supply for op-amp legend printed in the pcb wooden closed cabinet, zero crossing detector and voltage comparator using op-amp ic 741 and test its performance kit. zero crossing detector and voltage comparator experiments provision to connect resistances built in two variable voltage sources and power supply for op-amp legend printed in the pcb wooden closed cabinet, astable multivibrator circuit using ic 555 and test its performance kit to carryout schemitt trigger, astable multivibrator andmonostable multivibrator experiments provision to connect resistances and capacitances to change the frequency. built in power supply legend printed in the pcb necessary test points wooden closed cabinet, kit to test the performance of ic voltage regulator power supplies using ic 7805, ic 7912. to carryout schemitt trigger, astable multivibrator and monostable multivibrator experiments provision to connect resistances and capacitances to change the frequency. built in power supply legend printed in the pcb necessary test points wooden closed cabinet, realization of basic gates using nand & nor gates. digital ic trainer kit with 16 digital input as toggle switch digital ic trainer kit with 16 digital output as led. two bread board on board fixed clock 2-digit bcd segment one buzzer, half adder and full adder circuit using discrete ic s and test its performance. digital ic trainer kit with 16 digital input as toggle switch digital ic trainer kit with 16 digital output as led. two bread board on board fixed clock 2-digit bcd segment one buzzer,mono pulse., parity generator and checker using parity checker/generator ic s and test its performance. to wire 3 bit parity generator and reader using logic gates to test 8 bit parity generator and reader using ic signal inputs and led out
Tender For hyderabad division: reconditioning of worn-out cms crossing, worn out tongue rails/stock rails of points and crossings and mci inserts of sleepers with rdso approved h-3c class welding electrodes/robotic welding-reg.
Tender For complete track renewal using contractor's own pqrs machine between loliem and harwada section from kms 484/600 to 515/000 for approximately 27 km length including long chainage of 1.4 km and on bridges but excluding tunnels, points and crossing under the jurisdiction of senior section engineer, karwar section in karnataka state over konkan railway. (rate quoted shall be excluding gst. gst shall be payable as applicable e office file 62408)
Tender For casual renewal of rail, points and crossing sleepers and other ancillary track works under the jurisdiction of divisional engineer (north)-ahmedabad.
Tender For providing covering sheds with and without proflex system, replacement of cover shed, dismentaling of existing mg shed, pannel room, duty room, pathway with hardonate flooring, scrap yard, rail level platform, shuttter of ctrb room, open drain, shower testing system with drainage system, sump etc. and minor p. way works such as lifting of track, shifting of points & crossings, providing points & crossing, track strengthening, ballast supply and related incidental works as required at gandhidham yard in connection with development of infrastructures for freight maintenance at gandhidham yard (phase-ii) of ahmedabad division of western railway.