Tender For supply, testing, installation and commissioning of pure sine wave 10 kva online ups with 180 ah, 12 volt battery bank consisting of 16 nos batteries along with battery rack. back up time 180 minutes minimum. switching technology: igbt-pwm. with inbuild isolationtransformer. input voltage: ac single phase 160v-260v output voltage: ac single phase, 230 volt, 50 hz. protection for under voltage at battery terminal, short circuit & overload at ups output terminal, overload limit: 20% overload for minimum 10 minutes, 50% overload for minimum 1 minutes, 50% overload for minimum 3 second. additional 16 nos batteries with same rated capacity and specification as above along with battery rack to be provided as spare battery bank. battery type smf-vrla(make-as per mii policy) [ warranty period: 30 months after the date of delivery ]
Tender For survey investigation design supply installation testing and commissioning of tank filling scheme head works consisting of construction of intake well with connecting pipe jack well cum pump house vertical turbine pumps coupled to motors pump house elec works necessaty valves delivery pipe manifold system electrical panel soft starter capacitors 11kv transformer 11 or 0.433 kv substation kv power line and 11kv terminal bay rising main pressure distribution for filling up of 5 nos of mi or zp tanks by lifting water from bhadra river near donabaghatta village of bhadravathi taluk including operation and maintainance for a period of 5 years after successful completion of work for donabaghatta tank filling scheme on turn key basis
Tender For supply, installation, testing and commissioning of ht panel, transformer, lt panels, cabling, lighting, earthing, tank farm instrumentation and allied works in petroleum storage depot at naval alternate operation base rambilli, andhra pradesh
Tender For corrigendum : jjm-wss to pramadam and v.kottayam villages in pathanamthitta district- distribution system-7 mld wtp at kulappara, 10ll ohsr, cwpm from sump to ohsr, pumpset. cwpm, 2.5ll and 3ll ohsr, at nedumpara and padappupara 5ll sump cum pumphouse at kochu - jal jeevan mission (jjm)-jjm- wss to pramadam and v.kottayam villages in pathanamthitta district -distribution system-7 mld wtp at kulappara, 10 ll ohsr, cwpm from sump to oh tank,pumpset. & cwpm, 2.5ll, 3ll ohsr, at nedumpara and padappupara & 5ll sump cum pumphouse at kochumala. & 9m dia intake well cum pumphouse, rwpm, pumpset, transformer room and transformer.combined work-general civil work