RDSS & Grid EPC Tender Results

Material and labour in repairs Moulded Case Circuit Breakers for Distribution Network with thermal magnetic release type DPX 250, 3 pole 100 Amps capacity, 16 KA rupturing capacity in existing panel board including modification on existing panel if required, necessary connectioning with copper strips / suitable size of copper conductor wire from bus bar, provision of suitable size of copper lugs as per the out going cable complete all as specified and as directed.

Equipment for distribution network to control NRW (DMA-I)

7.1 Maintenance of pipelines irrespective of size & material which includes Repairing of Bursts & leakages pollution control, survey & removal of choking, disconnection of illegal connections, Collection & recording minimum 10 nos. residual chlorine samples during daily supply timings, interconnections and all works related to pipeline network in existing distribution /rising main pipe lines of all sizes by digging out suitable size of pit in soft and loose soil/ hard soil including cutting of Black top, WBM & CC top of road of any size at work site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material to make repair leak proof and then refilling of excavated trench / pit / road shall be done properly i.e. after a layer of 20 cm with proper watering and ramming in layers. For entire job contractor will use their own T & P. Contractor with his own resources shall arrange de-watering,JCB & Tractor compressor if any and restore any amenity at his own cost damaged while performing the work in this item. The work includes daily patrolling and repair the leakages within stipulated time and complete maintenance of pipe line network of rising and distribution pipeline network within the scope of work for per km pipe line per month. Jointing material shall be provided by the department. 7.1.1 Minimum labour for a following kms pipelines to be deployed. 1 km to 50 km - one fitter-II & one beldar 51 km to 100 km - one fitter-II & Two beldar 101 km to 200 km - Two fitter-II & Four beldar 201km to 300 km - Three fitter-II & Six beldar 301 km to 400 km - Four fitter-II & Eight beldar 401 km to 500 km - Five fitter-II & Ten beldar

Communication with battery management system (BMS) through standard protocols Configurable charging and discharging schedules for peak-shaving and backup operation Grid & Power: Quality Output voltage and frequency fully compatible with local LT grid (415 V, 50 Hz), Power factor adjustable within permissible limits Total Harmonic Distortion (THD) within limits prescribed by relevant standards Anti-islanding protection to ensure safety during grid failure Capability to operate under variable grid conditions common in Indian distribution networks. Monitoring & Control Integrated monitoring for: DC input parameters, AC output parameters, Battery status, Faults and alarms, Provision for remote monitoring and data logging, Event and fault history storage for operation and maintenance purposes. Protection & Safety The PCU shall include integrated protection systems, including but not limited to: Anti-islanding protection, DC reverse polarity protection, Insulation resistance monitoring, Residual current monitoring, AC over-current and short-circuit protection, Surge protection on DC and AC sides Environmental & Mechanical Suitable for outdoor installation Enclosure protection class minimum IP65. Operating temperature range suitable for Indian climatic conditions. Cooling arrangement through intelligent / forced or natural cooling, as applicable. Wall-mounted type with necessary mounting accessories ......................cont..............................

Supply and installation of Deep tubewell, with appropriate depth required to reach aquifer with PVC casing pipe (200 mm diameter minimum), 3 HP submersible mortor pump, 40 mm diameter CPVC column pipe, one unit RCC (M-25 grade) Slow Sand Filter (Capacity 10,000 Ltr/hr) along with RCC (M-25 grade) reservoir 600 mm above FGL (Capacity 35,000 Ltr) Supply and Installation of distribution network with CPVC pipe of 40 mm diameter and 25 mm diameter for connecting to Overhead tank of all buildings.

7.1 "Maintenance of pipelines irrespective of size & material which includes Repairing of Bursts & leakages pollution control, survey & removal of choking, disconnection of illegal connections, Collection & recording minimum 10 nos. residual chlorine samples during daily supply timings, interconnections and all works related to pipeline network in existing distribution /rising main pipe lines of all sizes by digging out suitable size of pit in soft and loose soil/ hard soil including cutting of Black top, WBM & CC top of road of any size at work site. This will also include cutting of pipe ends, fixing of pipe piece with jointing material to make repair leak proof and then refilling of excavated tench / pit / road shall be done properly i.e after a layer of 20 cm with proper watering and ramming in layers. For entire job contractor will use their own T & P. Contractor with his own resources shall arrange de-watering,JCB & Tractor compressor if any and restore any amenity at his own cost damaged while performing the work in this item. The work includes daily patrolling and repair the leakages within stipulated time and complete maintenance of pipe line network of rising and distribution pipeline network within the scope of work for per km pipe line per month. Jointing material shall be provided by the department. " Minimum labour for a following kms pipelines to be deployed.