Tender For corrigendum : design engineering supply installation testing commissioning and annual maintenance service of flood early warning system for 105 mw ushp ii kangan - sensor station, radar type river level sensor with tilt meter including all accessories, software & mounting arrangement, radar type river velocity / flow sensor with tilt meter including all accessories, software & mounting arrangement, sensor data acquisition equipment including data loggers, modems, etc. with all accessories, vsat communication setup including all hardware, software, fixed & recurring fees, etc., terrestrial communication setup (gsm/gprs modem / multi-sim internet generator, etc.) including all hardware, software, fixed & recurring fees, prefabricated enclosure with internal & external lighting, fire detection & suppression system, etc. and associated civil works, hybrid spv based power supply system with li-ion (lifepo4) batteries and all accessories including cables, distribution arrangement including protection, control & monitoring systems, command & control centre, vsat communication setup including all hardware, software, fixed & recurring fees, etc, terrestrial communication setup (gsm/gprs modem / multi-sim internet generator, etc.) including all hardware, software, fixed &recurring fees, prefabricated enclosure (porta cabin) along with internal & external lighting, fire detection & suppression system, air conditioning, access control system, etc. and associated civilworks, ups with batteries and associated cables & cabling accessories, distribution arrangement including protection, control &monitoring systems, complete hardware& software for ews command & control centre (cloud application/software, workstations, mini ups & peripherals, hooters, pa system, printers, storage, networking & it security equipment, led display unit, laptop, etc.), monitoring station at respective power house and head works wangath link, vsat communication setup including all hardware, software, fixed & recurring fees, etc, terrestrial communication setup (gsm/gprs modem / multi-sim internet generator, etc.) including all hardware, software, fixed &recurring fees, complete hardware & softwares for ews monitoring station (workstation with mini ups & peripherals, cables & cabling accessories, hooter, printer, networking & it security equipment, etc.) for assessing the cloud dashboard and nhpc provided dashboard, common, satellite phone set with all accessories, fixed & recurring fees, motorized siren with starter panel and other accessories(complete in all aspects), ip based cctv cameras (ptz type) with accessories & software(at discharge ,command and control, siren, monitoring stations)., earthing & lightning protection for all sensor stations, cc&cc, & monitoring station, industrial grade furniture including racks, network panels / enclosures, tables, chairs, etc. for all locations as per requirement, centralized monitoring station including all the hardware and associated cloud software for complete ews with licenses (application specific software for real-time data acquisition, retrieval, access control system, etc. and generic software like operating system, ms office, adobe acrobat, anti-virus, etc. along) at corporate office jammu/srinagar, automatic weather station including all associated systems and sensors, annual maintenance service (ams) for three years ( 03 years), mandotary spares, radar type river level sensor with tilt meter including all accessories,software, radar type river velocity/ flow sensor with tilt meter including all accessories,software, sensor data acquisition equipment including data loggers,modems,etc.with all accessories, hybrid spv based power supply system with li-ion (lifepo4) batteries and all accessories including cables, distribution arrangement including protection,control & monitoring systems
Tender For corrigendum : custom bid for services - power system study-operation and maintenance of electrical systems/electrical installations: vendor shall cover minimum following major activities: 1. site visit for data collection, harmonic measurement and kick-off meeting. 2. sld preparation and network modelling in etap software (latest version) 3. load flow study & reactive power compensation analysis to check the adequacy of switchgear rating and every primary equipment such as transformer, cables etc against the maximum running plant load in steady state condition and to provide suggestions for existing system modifications for the reliability and betterment of system. the load flow study shall be performed for the normal and contingency system operating conditions specified by hurl. the load flow study shall also estimate the bus voltage drop across circuits. reactive power profile for the network shall also be analysed and recommendation shall be provided in case of any requirement for capacitor banks. 4. short circuit study to check the adequacy of switchgear rating against the maximum fault current value and to provide suggestions for existing system modifications for the reliability and betterment of system. short circuit study to estimate the maximum phase fault currents at each bus and contribution of fault current from various connected circuits. the study shall provide the values under normal and specific contingency situation provided. the study shall confirm the suitability of the short circuit withstand of the switchgear. 5. unit protection scheme & logic review and protective device coordination study to finalize the relay settings & logics and suggestions for modifications for the reliability and betterment of system