Tender For ame and repairs to the street lights and highmasts handed over by tmc to ttd and replacement of street light fittings damaged pole copings, ug cables etc., for ttd under taking maintenance of main roads leading from mr palli to lakshmi puram circle and sgs college road to dr mahal in esd-west, ttd, tirupati for the year 2026-27
Tender For supply, installation, rewiring and testing of existing highmast with 4 sqmm 5 core electro propel rubber cable for 30 meter height highmasts per is:694 along with terminal connector 440v, 30a ampere copper palm copper cu etp cw 0041a and aluminium barrel aluminium al 99.5 cable connector temperature resilience, corrosion resistance size: 4 sqmm confirming to is: 5561-1970 with maximum temperature rise of 90 degree celsius. material shall be confirmed to designation a6 of is: 61 7-1959. breaking resistance for barrel 85 n/m sq m and for palm 225 n/m sq m with stretching a5% for barrel must be for palm 35 with current rating of minimum 10a size 2.5 and 99.9% etp grade copper conductivity 97% iacs minimum, finish tin-plated, conforming to standards bs:en-61238 and other accessories [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply of rain gauge sensor tbrg with mounting accessories , temperature and humidity sensor with mounting accessories , pressure sensor with mounting accessories , ultrasonic wind sensor with mounting accessories , das with ip-67 compliant enclosure with mounting accessories and usb pen drive 16 gb or more for data retrieval , gprs modem with dual sim slot 4g compatible with 3g or latest facility with minimum 8 dbi antenna gain with mounting accessories , portable aws tripod mast , suitable smf battery for 20 days backup without charging , suitable solar panel for charging the smf battery with mounting accessories on the mast , installation, integration of sensors of aws, masts erection, prototype of earthing for signal ground and lightning arrestor , toolkit for operational and maintenance of aws , data loggers as per technical specification , laptop for data display and transfer purpose , hard copy and soft copy in usb drive 16 gb of operation and maintenance manuals
Tender For gunupur-theruvali new bg line project : design and construction of new bg railway line from km 122.750 to km 141.940 (excluding rcc box, rob br. no 388 from km 137.725 to 137.925 but including p way & ohe works) involving 08 nos of tunnels (t-2 to t-9) & from km 110.02 to km 113.12 involving 1 no tunnel(t-1), blt works & its approaches and earthwork in formation in embankment/cutting, blanketing, side drains, catch water drains, minor bridges, major bridge, road over bridge (robs), road under bridge (rubs), protection works, p.way track works with contractor's own material supplies including supply of track ballast, new wide based psc sleeper, special psc sleepers (for turnouts, improvised sejs, guard rails etc), point (thick web switches & wcms crossing, glued joints, h-beam/ composite sleepers over girder bridges, improvised sejs, all p-way fittings, ohe foundations, supply and erection of ohe masts, provision of 1x25 kv conventional type ohe (ohe-22.660tkm) including 2.86 km rocs in tunnel, provision of one feeding post (tss) modifications/conversion to underground for overhead electrical ht/lt power line crossings, construction of platforms, station buildings, fob, service buildings, sp/ssp buildings and residential buildings, water supply, indoor and outdoor electrification works etc in waltair division of east coast railway.
Tender For miscellaneous maintenance contract for all types of electrical general works such as sub-stations, cabling installations, feeder boxes, junction boxes, pumping installations,cls panels at stations, lc gates, ibs, highmasts, lifts , escalators,various types of lights, fans, earthing installations, ht & lt feeder panels with associated installations under jurisdiction of ssee(bam & psa) over khurda road division for a period of three years.
Tender For miscellaneous maintenance contract for all types of electrical general works such as sub-stations, cabling installations, feder boxes, junction boxes,pumping installations,cls panels at stations, lc gates, ibs, highmasts, lifts , escalators,various types of lights , fans, earthing installations, ht & lt feeder panels with associated installations under juridiction of ssee(p)mcs in khurda road division for three years .
Tender For miscellaneous maintenance contract for all types of electrical general works such as sub-stations, cabling installations, feder boxes, junction boxes,pumping installations,cls panels at stations, lc gates, ibs, highmasts, lifts , escalators,various types of lights , fans, earthing installations, ht & lt feeder panels with associated installations under juridiction of ssee(p)bhc & ssee(p)angl in khurda road division for three years