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| 1 | S&F in replacement complete power circuit board for charge control current rating of 5/6 Amps for dusk dawn operation including fixing on existing solar street light by removing unsv existing circuit complete all as specified and as directed. |
| 2 | S&F in replacement of 12 W LED solar light fitting conforming to IP-65/66with provision of batter low indication, in place of existing u/s LED/CFL fitting of wattage not more than 12 Watt of solar light including necessary arrangement for fixing of lights on existing solar pole like clamp, bracket, nuts & bolts etc complete all as specified and as directed. |
| 3 | S&F in replacement of 2 core 1.5 sqmm PVC Insulated and Round Sheathed Multi Core Bright Annealed Bare Copper Conductor Heavy Duty Industrial Cable for Voltage Grade 1100 Volts as per IS: 694:1990 complete including making necessary connection by using proper connecting spares and taking down old unsv cable complete all as specified and as directed. |
| 4 | S&F in replacement ofsmart integrated all in one solar panel with street light of 15 Watt, 5700 K with High efficiency Mono crystalline solar PV Module, Lithium Ferro Phosphate battery with in build BMS technology, High Efficacy LED, MPPT solar charge controller and Aluminium Extruded body & is specially programmed to automatically control the dimming and brightness of light, which increases the backup time including all necessary spares/connectors required for illumination of the solar light including necessary fixing arrangement for fixing on the existing pole (80mm) complete all as specified and as directed |
| 5 | S&F in replacement of plastic battery box of size not less than 0.45 x 0.20 x 0.27 mtr of thickness not less than 5 mmfor housing the existing battery complete all as specified and as directed. |
| 6 | S&F in replacement Maintenance free battery of capacity of 12 volts 42 AH along with copper connectors complete all as specified and as directed. |
| 7 | S&F in replacement of UNSV solar tube collector of size 48 mm dia/150 mm length (suitable size for existing panel) and fixing arrangement to existing panel like screws, washers etc complete including taking down cracked / broken tubes and pieces from site complete all as specified and as directed. |
| 8 | M&L for cleaning of solar stainless tank of 100 ltrs capacity by opening drain plug, pipe line and reconnecting the same after cleaning, brazing of minor leakages of tank and testing by replacing silicon gas cuts and rubber gas cut as per site requirement complete all as specified and as directed. |
| 9 | S&F in Replacement of heating element with thermostat 2000 watt for 100 ltr solar heateras per the requirement of existing heater complete all as specified and as directed. |
| 10 | M&L for Removing the existing paint / rust from the steel surface and Painting of existing solar panel frame and stand of 100 ltr solar water heater with two coat of synthetic enamel paint complete all as specified and as directed. |
| 11 | S&F in repairs CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings of outer dia 25 mm for HOT water pipes suitable upto 82 Degree, pressure not less than 7.0 kg/sqcm along with fittings fixed on walls/ceiling or laying in floors complete all as specified and as directed. |
| 12 | M&L for Cutting existing steel tubing of bore upto 25 mm dia for insertion of new nipple/ pipe by removing rusted/ blocked portion, bends, tees, and other alterations including threadingof both cutting edges/ inserting nipple and connecting complete all as specified and as directed. |
| 13 | S&F in repairs CPVC pipes SDR 11 & Plain CPVC SDR 11 fittings of outer dia 32 mm for Cold water pipes suitable upto 23 Degree, pressure not less than 2.8 kg/sqcm along with fittings fixed on walls/ceiling or laying in floors complete all as specified and as directed. |
| 14 | M&L for Cleaning of solar cold water storage tank by disconnecting the inlet/out let pipe and removing all scale and dirt, etc from tanks and from mouth of circulating pipe not exc. 250 ltrs. Including replacement of leaked tank nipple, socket, unionnear tank pipe of size upto 25 mm GI Complete all as specified and as directed. |
| 15 | S&F in replacement of 25 mm bore Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for pipe including taking down unsv gate valve and screwing of old pipe of any type GI/PP-R/CPVC both endsand fixedcomplete all as specified and as directed. |
| 16 | S&F in replacement of rotational moulded polyethylene water storage tanks (cylindrical vertical with threading type closed top) hoisted and fixed in position all as specified in SSR-Part-I of 250 ltrs capacity including giving necessary connection for inlet pipe and out let pipe by using tank connecting nipple for the pipe size upto 25 mm GI and float valve copper, plastic globe and connecting rod complete all as specified and as directed. |
| 17 | S&F in replacement flat plate collector with working pressure 245 kpa, Absorber is made up of copper, confirming to IS 12933 or its latest alongwith flexible heat water tubes from collector to tank complete all as specified and as directed. |
| 18 | Supplying and fixing in replacement of 1100 volts grade heavy duty cable PVC insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections twin core cable flat or circular stranded of size 10 Sqmmincluding taking down old unsv service cable complete all as specified and as directed. |
| 19 | M&Lsupports, clamps and back plates fabricated from structural steel sections on solar street light pole or on angle iron legs above ground level as required at site for placing of battery box including hinges, nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint including for Dismantling of existing battery box/battery holder complete all as specified and as directed. |
| 20 | S&F in replacement of solar hot water tank stainless steel of capacity 100 Ltr suitable for existing solar hot water system and making necessary arrangement like cutting, welding stand, nuts and boltsfor fixing the same at existing place including taking down old unsv tank complete all as specified and directed |
