Tender For supply, transportation, installation, testing and commissioning of 48 v/ 50 amps smps base d power plant (2+1) configuration using 3 nos of 48 v/ 25 a module to charge the vrla battery bank of 48 v / 200 ah with lightening and surge protection as per specification no - rdso/spn/ tl /23/99 (ver-4) (amd t.1) or latest for telecom purpose. [ warranty period: 30 months after the date of delivery ]
Tender For supply of lighteningprotection system at kolkata terminal ii - 500 mm air terminatination g28ff2 g28 , 700 mm air termination rod. diam 8 mm , clamps to hold air termination rod , roof conductor , conductor holder for parapet wall side w , conductor holder with a slotted saddle c , adhesive metal to metal , metal metal adhsv dispenser , universal connector of material stst , connection clamps for steel metal column , down conductor of diam 8 mm , antenna pipe clamp according to din en 6 , lightning strike counter , uni disconnecting clamps , gi flat 25x6mm strip having width 25mm , gi strip holder of material- gi , copper bonded rod with low carbon steel , 20 kg backfilled compound , stst 316 grade clamp , poly plastic pit cover of material , anti-corrosion tape , lightning current and surge protection dev , lightnng crrnt and surge protectn n pe , modular combined lightning current and s , modular 2-pole type 2 surge protection d , modular surge arretser for 24 volt signa , surge arrester for field devices to prot
Tender For special repair to jcos md accn block no.186 of 1809 pnr unit, provision of toilet block near tech area (hrdc complex) for 15 weu and provision of 3 phase power supply, power distribution, earthing and lighteningprotection for tech area of 15 weu at
Tender For repair and strengthening of lighteningprotection system and earthing strip of ndct unit -i and ii (height upto 175 mtr) at rgtpp, khedar, hisar
Tender For corrigendum : repair/maintenance of earthing with maint free chemical earthing, lighteningprotections and other connected work at cme under ge (cme) khadki
Tender For appointing design consultant for estimation and works progress monitoring for providing complete internal electrification, external electrification designing, data telephone, cctv, lighteningprotection system, best charges, etc work of new chari