Tender For supply of roof mounted ac package unit rmpu type-i for lhb eog ac coaches in coach set, consisting of rmpu with r407-c refrigerant -02 nos. to the rdso specification no. rdso/pe/spec/ac/0061-2005 rev-1 and microprocessor controller unit- 01 no. as per the rdso specification no. rdso/pe/spec/ac/0139-2009 rev.1, type # i complete with accessories as per scope of supply as envisaged in the rdso specifications and without air bellows (supply air, fresh air and return air). note: 1. rdso drawing no rdso/pe/sk/ac/0069-2004, rev-3 or latest shall be followed. 2. standardisation of location of ntc, ohp & esti sensors shall be as per rdso modification sheet no rdso/pe/ms/ac/0087 (rev-0)-2022. 3. mounting details for rmpu switch panel shall be provided as per drawing no.icf/sk3-7-2-062 alt- a. 4. differential pressure switch (dps) based heater protection system for rmpu shall be provided as per rdsomodification sheet no. rdso/pe/ms/ac/0089 (rev-0)-2022. 5. packing instruction as per pi-026 ver.1.0 [ warranty period: 30 months after the date of delivery ]
Tender For purchase of various testing major apparatus (lab equipment) in quality control labs under zone ajmer, bikaner,udaipur-i and udaipur-ii - fully automatic servo controlled compression testing machine (ctm)-3000 kn capacity with additional load frame of 500 kn capacity & flexure frame of 100 kn capacity:- supplying, fixing and commissioning of fully automatic servo controlled compression testing machine (ctm) of 3000 kn capacity which should be capable of conducting compression test on concrete & mortar specimens and allied products as per is : 516 & is :4031 (part-6). the machine should be power operated with servo controlled motor capable to apply the load continuous by without shock and there shall be large enough space provided for test specimen to accommodate in a readable position. machine shall have good load control and capable of applying the load at the specified rate, uniformly with automatic control with percentage of error for load shall not exceed + 1.0% of the indicated load. the system shall have an arrangement for automatic placing system, which achieved by the combination of advance hydraulic and electronic system. the systems can be loaded in load, displacement or strain control basis. complete machine unit shall conform to is: 14858-2000 and is: 9399-1979 and as per direction of engineer in charge. the salient features and technical specification of the machine shall be as under :- i) ctm-3000 kn machine loading frame - four column high stiffness welded from with enough stabiility . - heavy duty mechanical platens with spherical seated block (vicker hardness > 550), bottom bearing, blocks, auxiliary plates (vh > 550) shall have flatness tolerance within 0.03 mm and squareness and parallelism tolerance within 0.06 mm wide.- base shall have fine finished servo controlled hydraulic cylinder with hardened and finest abraded piston. - frame with safety guard door and transparent fragment guard (both front & rear) (ii) hydraulic pumping system, it should be compact in design and suitable for the supply of required flow and pressure for the movement of the actuactor. it shall have oil tank of adequate capcity vane type pump powered by three phase motor. anti vibration mounting shall provided as standard along with the hps.iii) micro-processed (plc & hmi) based touch panel display & control system user friendly interface control system with application software shall provide the digital servo control, precise operation, ramp generation for the machine, data acquisition, storage, processing, analyzing and reporting etc for the continuous operation of the system.iv) technical specification of ctm (3000 kn) capacity -3000 kn, platen size 320 mm dia, ram dia 260 mm, ram travel 50 mm, vertical daylight clearance 350 mm, horizontal daylight clearance 370 mm, least count - 0.1 kn, pace rate controlling -1%, rate of loading 1.3 mm/min (when running idle), 0.14 to 032 mpa/sec (with specimen), motor capacity 3 hp (min), power supply (240v, 50-60hg, three phase.), capacity of oil tank 20 litre, max. operating pressure 210- 600 bars, flow of pump 2 & 4 lpm (duel speed) , auto stop & release of pressure when specimen failure, multi operation compression test up to 3000kn, up to 500 kn range and flexure test, accessories spacers- 4nos, controller unit auto pid operation with closed loop update rate of 10 khz to control pace rate automatically as programmed. start, stop & hold test system, load control 01kn/sec to 50 kn/sec., displacement control 0.01 mm/sec to 1mm/sec. load indication & control coloured touch screen display of suitable size, test report facility to print test report, export data to ms excel. auto internal calibration without proving ring, short circling protection overload safety cut off, piston over travel safety cut off- shall be made in addition to 3 kva 3 ph servo control stabilizer, technical specification of ctm (500 kn) load frame- capacity 500 kn, platen size 256 mm,
Tender For corrigendum : supply of e4953051 numerical relays 01-sg4950067141-numerical o_slash_c and e_slash_f relay for incomer_slash_tie_slash_bc as per annexure-a it-001 _50_slash_51_slash_50n_slash_51n_slash_25_ , 02- sg4950067150-numerical o_slash_c and e_slash_f relay for trafo_slash_og as per annexure-a it-002 _50_slash_51_slash_50n_slash_51n_ , 03-sg4950067168- numerical o_slash_c and e_slash_f relay for capacitor feeder as per annexure-a it-003. , 04-sg4950067176- numerical motor protection relay as per annexure- a it-004. , 05-sg4950067184-numerical trafo differential relay with ref as per annexure-a it- 005. , 06-sg4950067192-numerical line diff relay for both ends as per ann-a it-006 uom-set , 07- sg4950067206-numerical bus diff relay as per annexure-a it-007. , 08-sg4950067214-numerical under voltage relay as per annexure-a it-008. , 09- sg4950067222-metrocil as per ann-a it-009. , 10- sg4950067230-stabilizing resistor _0-2kohms_ as per ann-a it-010. , 11-sg4950067249-ethernet switches _16fo_ as per ann-a it-011. , 12-sg4950067257-fo patch cords as per ann-a it-012. uom-meter , 13- sg4950067265-fo cable as per ann-a it-013. uom-meter , 14-sg4950067273-data concentrator panel as per ann-a it-014. , 15-sg4950067281-human machine interface _hmi_as per ann-a it-015. , 16-sg4950067290- relay parameterization device for switchboards as per ann-a it-016. , 17-sg4950067303-relay parameterization device for dc as per ann-a it-017. , 18-sg4950067311-global positioning device as per ann-a it-018. , 19-sg4950067320-report printing device as per ann-a it-019. ) /bid number : gem/2025/b/6511909 * /dated: 30-07-2025 & & / bid document 1 / 19
Tender For corrigendum : for supply of various type material for maintenance & repair of lt ug distribution pannels by distributing of lt underground cable to maintain un interrupted supply in the jurisdiction of ee, edd-mehmoodabad, sitapur - supply of outdoor type lt disribution boards with a rupturing capacity of 50ka at 415v or as called for individual items (cpri approved manufacturer), openable in front and back suitable for 3 phase, 4 wire, 50hz ac supply and an ambient temperature of 45 deg. c. the cubicle should be weather proof, dust proof, vermin proof and enclosure protection shall be ip-55 as per is 2147-1962 and is: 8623. the panels/switches boards shall be fabricated out of 14-swg crca sheet steel and provided with 16 swg hinged doors including suitable foundation two earthing electrode 20mm with clamps and 50x6 mm gi strip. main lt panel at sub station- 250 kva (type a-2)incomer- 1 set of 800 amp. tp mccb with spreader & extended handlemetering on incomer - 1 set of digital ammeter with ass - 1 set of digital voltmeter with vss - 1 set of led type phase indicating light (22.5 mm.) with control mcbsoutgoing- 6 set of 250 amp. tp mccb with spreader & extended handle ( 5 nos. + 1 no. for capacitor panel) - 2 set of 100 amp. tp mccb with spreader & extended handle (as per gtp approved by mvvnl) ( all materials provided by contractor), supply of outdoor type lt disribution boards with a rupturing capacity of 50ka at 415v or as called for individual items (cpri approved manufacturer), openable in front and back suitable for 3 plase, 4 wire, 50hz ac supply and an ambient temperature of 45 deg. c. the cubicle should be weather proof, dust proof, vermin proof and enclosure protection shall be ip-55 as per is 2147-1962 and is: 8623. the panels/switches boards shall be fabricated out of 14-swg crca sheet steel and provided with 16 swg hinged doors including suitable foundation with two earthing electrode 20mm with clamps and 50x6 mm gi strip. main lt panel at sub station- 100 kva (type a-5)incomer- 1 set of 250 amp. tp mccb with spreader & extended handle metering on incomer - 1 set of digital ammeter with ass - 1 set of digital voltmeter with vss - 1 set of led type phase indicating light (22.5 mm.) with control mcbsoutgoing- 3 set of 63 amp. tp mccb with spreader & extended handle ( 2 nos. + 1 no. for capacitor panel) . - 3 set of 100 amp. tp mccb with spreader & extended handle (as per gtp approved by mvvnl) ( all materials provided by contractor), supply of lockable distribution boxes of size 450x400mm including suitable foundation and one earthing electrode 20mm with clamps and 50x6 mm gi strip with bus bar 100 amp. tpn to feed upto 10 houses including structure (of ms angle 65x65x6) for ground mounting with proper grouting (type c) (as per gtp approved by mvvnl) ( all materials provided by contractor)
Tender For corrigendum : supply installation testing and commissioning of numerical relays as ts and atc uploaded - protection panel rp1a with all devices and accessories , protection panel rp1b with all devices and accessories , mandatory spares as per boq serial number 3 of technical specification , freight from bidder ex work to o and m store njhps sjvn ltd jhakri , removal of existing protection panels ict as per ts and atc , insurance as per atc
Tender For design, fabrication, assembly, testing supply, installation and commissioning of active harmonic filter pa nel 50a ip 42 indoor panel with 3 level topology. the active filter panel shall be fabricated out of 1.6 for side doors and 2mm for structure and front door crca sheet steel in cubicle compartment. free -standing, floor / wall mounted, dust a nd vermin proof with reinforcement of suitable size, angle iron, channel, `t? sections and / or flats wherever necessary. pre treatment of the panel shall be carried out before epoxy power coating of minimum 120 um thickness with at least n ine tank process shall be ensured. the panel shall adhere to ip42 protection standard confirming as per iec60529. the colour of powder coating shall be standard. cable entry shall be provided on bottom (or as per clients requirements) of t he panel for top / bottom entry. as per technical specification enclosed in annexure-i. accepted make: havells or similar. [ warranty period: 12 months after the date of delivery ]
Tender For rates for supplying and installation of below mention items inside kea premises, mysuru. - vcb panel - (outdoor type), supply, installation, testing & commissioning of outdoor cubicle type 1 panel 11 kv, 50 hz, ac rmu comprising of 1 no. 11kv, 21 ka, 630 a vcb for outgoing for transformer protection . as per eb/bescom requirement., transformer, "supply, erection, testing & commissioning of 1600kva,11/0.433kv, onan, copper wound oil cooled distribution transformer energyefficiency level-2 (as per is:1180 2021) with oltc & rtcc panel. with off circuit tap changer 5% to -15% in steps of 1.25% , plinth mounted type transformer as specified with cable box on both ht / lt side with all accessories as required for installation and properly grouted to the plinth with all accesories required for grouting. as per latest bescom", lt kiosk - (outdoor type), supply, installation, testing & commissioning of pole mounted weather proof enclosure comprising of 2500a 4p acb, suitable busbars for connecting cables, with provision for cable entry and terminations as per sld. the panel will be outdoor type suitalble for pole mounting. this item includes all necessary hardwares for mounting the panel on the pole (exclude the necessary civil works)., lt panels