Tender For corrigendum : emandmrt-annual maintenance contract of 1768kgs variable frequency drive(vfd)controller based unit-x boiler lift at ktps-v stage for the period from 01-07-2025 to 31-03-2026.
Tender For bid to ras supply of lot 1: : composite panel with variable frequency drive - 250hp , lot 2: : composite panel with variable frequency drive - 60hp
Tender For 15kw (hd)/18.5kw(nd) vvvf drive,ac vvvf drive suitable for existing crane with built-in braking function & dc reactor. rat ed voltage/rated frequency: three-phase ac power supply: 380 to 480 v ac 50/60 hz, max. output voltage(3ph): 380- 480 v. dc power sup ply: 510 to 680 v dc. overload tolerance: nd rating: 120% of rated output current for 60s, hd rating:150% of rated output current for 60s. max. output frequency: 400 hz. allowable voltage fluctuation: minus15% to plus 10%. allowable frequency fluctuation: plus or minus 5%. with all types of protections like overload, single phasing, short circuit, over voltage, phase imbalance, under voltage etc. as per ieee: 519 & iec:61000 or latest. [ warranty period: 30 months after the date of delivery ]
Tender For supply installation testing and commissioning of electrical equipment industrial inverter stabilizer lithium battery and variable frequency drive at ips pipariya kalan under piu sagar including operation and maintenance for 5 years at buxwaha mvs under piu sagar
Tender For custom bid for services - conducting single beam and multi beam surveys with suitable steel hull launch and dinghy boat with equipment and manning etc at deendayal port-conducting single beam & multi beam bathymetric hydrographic surveys for all areas of dpa as per requirement of dci/dpa, including mobilization & de-mobilization of steel hull survey launch, dinghy boat, crew, manpower, echo sounder using dual frequency (200 to 220 & 33 khz) (dgps/rtk/transducer(hull/side mounted)/motion sensor, gyro compass, tide gauge, a0 plotters & printers including consumables, pc/laptops + accessories, ups, generator, calibration, bar check plate, tripod, sbes & mbes equipment etc., deployment of hydrographic survey team for data acquisition (sbes, mbes, lead sounding), processing, skilled manpower (surveyor & technicians) and bathymetric charts (plot& print) and survey software with hard locks (pds2000/hypack or standard survey software acceptable to dci/dpa) and provide charts in required numbers in soft copies on cd/dvd/pen drive and hard copies, port entry passes for launch, equipment, manpower, vehicles etc., port related charges, berth related charges, launch/boat related charges, all sort of permissions, all taxes, levies, etc., all-inclusive except gst. - - - - 1.a operational/ running charges survey launch (should cover fuel charges only) per hour or prorate 6336 hrs 1.b. non-operational / retention charges survey launch (should cover all expenses including standby, hire charges of all equipment, mobilization & demobilization charges of all equipment, port dues for inward/outward/plying in port waters, pilotage charges, repairs, spares/stores, fuel including lube oils, berth hire for bunkering/maintenance/ any other reason and any other vessel related charges/port dues and all consumable, assisting accessories, wages, repairs, servicing, labour, maintenance, port passes, port entry/exit permissions, crew, operators, all taxes & levies, excluding gst & fuel) per day of 24 hours or prorate 1095 days 2. supply, manning & operational/ running charges dinghy boat on as and when required basis. (should cover all expenses including fuel, hire charges of all equipment, mobilization & per hour or prorate as and when required basis 1728 hrs dredging corporation of india limited nit no. dci/po kandla/ops/surveys/retndr/2025,dtd. 10-04-2025 signature of the tenderer page 45 of 65 demobilization charges of all equipment, port dues for inward/outward/plying in port waters, pilotage charges, repairs, spares/stores, fuel including lube oils, berth hire for bunkering/maintenance/ any other reason and any other vessel related charges/port dues and all consumable, assisting accessories, wages, repairs, servicing, labour, maintenance, port passes, port entry/exit permissions, crew, operators, all taxes & levies, excluding gst)..