Name of Work: Provn of Prepaid Electric meter in NAA under GE (N) Tezpur.
Sl. No.
Item Description
1
Supply, installation, testing & commissioningas in replacement of 1 phase, 2 wire, single source, direct connected prepaid key pad based BIS Marked IS-15884 Digital Prepaid Energy Meter, 10-60 Amps, 240 Volts, accuracy class-1.0 alongwith parallel Consumer Interface Unit and Soft Token Transfer Device at houses, withPoly Carbonate meter box with facility of meterto generate ABC Code ( Authenticated Billing Code) for Monthly Energy usageBillGeneration,having LCD type display, calliberation LED, numeric key pad for token entry with RS 232 communication port, LED for credit status indication, push button for scroll and having features for load disconnection in case the credit limit become zero or increase of load than permissible limit, reconnection and disconnection of load, buzzer at Consumer Interface Unit to give alarm in case of low credit and overloading and data download port for last 25 days (min) temper event and load survey for last 45 days with all standard anti temper features including sealing facility all as specified and directed by Engr-in charge.Make- HPL cat part No. PSPB1523111000OC01or equivalent in(i) L&T(ii) SchniederNote:- Cost of connecting to existing system and and others connected item including 2 pair, 0.5 mm Annealed Cu connecting wire RJ-11 to connection between meter and consumer interface unit, termination connector for 2 pair wire meter and CIU each set and cost of disconnetion of old existing meters of any size and deposit at E/M store is included in the quoted rate is deemed to be included in the rates quoted.
2
Disconnectng and taking down old electric meter any type complete with accessories and depositing to MES store yard by the contractor complete all as specified and directed by Engr-in-charge.
3
Supply and fix sub main wiring complete with and including two Nos single core PVC insulated, unsheathed flexible conductor FR-LSH cables 6 sqmm as per IS 694: 2010, ISI marked, annealed, multistranded copper conductor drawn through and including medium mechanical stresses class PVC conduit as per IS 9537 (Part-III): 1983 of suitable nominal size as required at site dia but not less than 20 mm nominal size including all accessories and fixed on walls and 4 sqmm one No single core copper conductor PVC insulated, unsheathed flexible multistranded copper conductor FR-LSH cable for earthing and connected to common earth dolly complete all as specified and directed by Engineer-in-charge. Note - Two runs of 6 sqmm cable, one run of 4 sqmm cable and one run of conduit shall be measured and paid as one unit length.
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