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| 1 | Supply and laying & testing and charging in repair/replacement of scada and control cable from string monitoring box to SCADA system at Inverter room all as per existing and no of core must be more than 12 and operating temperature is -20 degree to + 60 degree system complete all as specified and directed by Enginner in charge. |
| 2 | Excavation in trenches not exc. 1.5m wide and not exc 1.5m deep in hard/dense soil and getting out complete all as specified and directed by Engr-in-Charge. |
| 3 | Excavating over areas, exc 1.5 m deep and getting out complete all as specified and directed by Enginner in charge. |
| 4 | Returning filling in trenches including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in any type of soil complete all as specified and directed. |
| 5 | Removing surplus excavated material to a distance not exc 50m and depositing where directed at a level not exc 1.50m above the starting point complete all as specified and directed. |
| 6 | M&L for filling approved fine river sand in trenches as cable cushion to the full width of excavated trench, under and over cable complete all as specified and as directed.(Note : Punned thickness of sand shall be measured) |
| 7 | Supply and laying of old size sub-class ’B’ bricks laid flat equal to width of bricks, perpendicular to UG cable over the dry sand cushioning, for cable protection complete all as specified and directed by Enginner in charge. |
| 8 | Sppply & Laying XLPE insulated, armoured, electric cable with aluminium conductor, 1100 volts grade, laid in trenches, fixed on poles / walls or passing through pipes including provision of necessary lugs and glands & making necessary connection including taking down old unservicable cable of any core complete all as specified and directed, for the following :- (a) 10 Sqmm 2 core. |
| 9 | (b) 10 Sqmm 4 core. |
| 10 | (c) 16 sqmm 4 core |
| 11 | M& L in replacement for Supply and laying & testing and charging in repair LT UG solar cable XLPE insulated armoured heavy duty 1100 Volt grade SINGLE core copper conductor Cable as Indian Standard IEC 60189 : IS 694/IS1554/IS/IEC69948 including MC4 connector if required or any other connecting items required. (a) Copper Conductor Cables 1 Core X 4 Sqmm DC solar cable |
| 12 | Supply and laying in repair replacement of HDPE DWC pipe of various colour along with necessary joints and fittings suitable for string circuit buried below the ground of size 50 mm dia complete all as specified and directed by Enginner in charge.. Note : Excavation and return filling will be measured and paid seperately, all as per BIS 14930 BSEN 50086 Make Tirupati/Gemini /Duraline/ Avadh polymes/ King Indore |
| 13 | M & L for attending complains of faults in Cable connecting SMBs to inverter as and when required on requriement basis material like cable parts , tappings to be provided by contractor complete all as specified and directed by Enginner in charge. |
| 14 | M & L for repair and maint of WMS system at SPP as and when required on requriement basis material like cable parts , tappings,and other connected parts to required for working of system to be provided by contractor complete all as specified and directed by Enginner in charge. |
| 15 | M & L for attending complains of earth faults in SMBs and string as and when required on requriement basis material like cable parts , tappings to be provided by contractor complete all as specified and directed by Enginner in charge. |
| 16 | M&L for periodical Maintenance of SMBs which includes cleaning of parts , tightening of nut and bolts , painting of external surface , replacement of cable lugs complete all as specified and directed by Enginner in charge. |
| 17 | S& F in repair Contactor fo SMBs as per sample complete all as specified and directed by Enginner in charge. |
| 18 | S & F in repair MC4 connector (Male and female) complete all as specified and directed by Enginner in charge. |
| 19 | M& L for nubering of string cable and outgoing cable from SMBs to Inverters all as per existing system complete all as specified and directed by Enginner in charge. |
| 20 | M & L in repair for Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised iron strip 32x6 mm as earthing lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion |
| 21 | M&L for cross arms, bracings, supports, clamps and back plates from existing poles and structures and material and labour for cross arms, bracing, supports, clamps and back plate, fabricated from structural steel section including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as directed including two coats of synthetic enamel paint over a coat of red oxide primer, complete all as specified and directed by Enginner in charge. |
| 22 | S & F connecting and testing sheet metal enclosure execution on load change over in existing DG set Panel of the following capacity, suitable for 415 volts, 50 Hz, 63 Amp , 4 pole with extended terminals type, interlocked to prevent opening when the Switch is in ON Position, connecting and testing complete including removal of exiting unsv complete all as specified and directed by Enginner in charge. |
| 23 | S & F connecting and testing sheet metal enclosure execution on load change over in existing DG set Panel of the following capacity, suitable for 415 volts, 50 Hz, 100 Amp , 4 pole with extended terminals type, interlocked to prevent opening when the Switch is in ON Position, connecting and testing complete including removal of exiting unsv complete all as specified and directed by Enginner in charge. |
| 24 | S & F connecting and testing sheet metal enclosure execution on load change over in existing DG set Panel of the following capacity, suitable for 415 volts, 50 Hz, 250 Amp , 4 pole with extended terminals type, interlocked to prevent opening when the Switch is in ON Position, connecting and testing complete including removal of exiting unsv complete all as specified and directed by Enginner in charge. |
| 25 | S & F in repair 4 pole power contractor type MCX of capacity 25 amps conforms To IS/IECN 60947-4-1 & IEC 60947-4-1 including taking down old unsv one complete all as specified and directed by Enginner in charge. |
| 26 | S & F in repair 4 pole power contractor type MCX of capacity 32 amps conforms To IS/IECN 60947-4-1 & IEC 60947-4-1 including taking down old unsv one complete all as specified and directed by Enginner in charge. |
| 27 | S & F in repair 4 pole power contractor type MCX of capacity 40 amps conforms To IS/IECN 60947-4-1 & IEC 60947-4-1 including taking down old unsv one complete all as specified and directed by Enginner in charge. |
| 28 | Supply and fixingGraphite grey powder coated; matt finished pressure die cast aluminium housing designed to act as heat sink forefficient dissipation of heat, Heat resistant toughened glass provided with silicon gasketfor efficient Ingress protection, LEDs are provided with secondary polycarbonate lens opticsto get optimum optical performance,Constant current LED driver used is specially designed tohave built-in surge voltage, open/short circuit protections.Luminaire is provided with a MS mounting bracket fixed onpressure die-cast aluminium housing for aiming adjustment of 400 watt led flood light with high power led lumnious efficacy 120 lm/watt,correlated color temperature 5665K±355K , luminous flux 48000 lm, CRI >70 , Die cast aluminum body with toughned glass along with pennut lens , Impact resistence 08 , Ingress protection >66, Built surge protection 4kv and 10kv both will be inbulid in fixture only,Maintenance of lumen output will be minum 50,000 hours as per L70B50 clause, Led Chip will be reputed brand only Osram,Cree,Nichee,Birgdelux, philips only, Power factor will be >0.95 not less than .95. Warranty certificate of LED fitting should be atleast 5 years and same should be prodused to department through OEM directly . Any defects within warranty period will be rectified by contractor and earth connection of each light fitting should be connected to the system earth point either with 3 core cable or though seprate earth cable including taking down old unsv complete all as specified and directed. |
| 29 | S & F in repair GI rope for high mast light of 30 m height as per the sample on ground including taking down old unsv one complete all as specified and directed by Enginner in charge. Please Enable Macros to View BoQ information |
| 30 | S & F in repair GI rope for high mast light of 30 m height as per the sample on ground including taking down old unsv one complete all as specified and directed by Enginner in charge. Please Enable Macros to View BoQ information |
