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| 1 | Supply and fixing in repair/replacement including testing and commissioning of Solar PV modules, modules will be of Poly Crystalline type with 72 cells and minimum rating of 315 Wp with positive tolerance, with minimum 1100 mm cable length. Module efficincy >15.8%, fill factor>0.7, module will be free of PID, module connector suitable for MC4/Bizlink and jucntion box with minmimum IP 67 rating. Module NOCT will be 45±°C with temperature coefficient of power <0.4%/°C, and will be suitable for operation from -20°C to +60°C ambient temperature. Modules will be combined to make array & string of panels to maximize power output along with supply and installation of necessary accessories like fuses, array/string junction box etc., Modules will be certified for relevant dust standards (Applicable standard would be IEC 60068-2-68). Modules shall be deployed with RF id tag inside lamination as per MNRE guidelines. Guranteed electrical degradation of power generated not exceeding 20% of the minimum rated power over the 25 year period and not more than 10% after ten years period of the full rated original output. Modules shall be certified as per IEC 61215-Edition -II, IEC 61646 and IEC 61730-1 & 2 and other applicable IEC/IS standards.Note- (i) Modules shall be suitable to fit in existing space at site and suitable for replacement of existing model of module at site of TATA model No GXT MT-LB 6KVA. |
| 2 | Supply and fixing in repair/replacement including testing and commissioning of grid tied 3 phase inverter outdoor type of with minimum IP 65 rating, with minimum 60 kW AC output at 50°C ambient temperature, Delta Solar Inverter Model No. RPI M50-12s, part No. RPI503M221000 or equivalent in other makes with specification as following :- dc input - 200-100Vdc, MPPT 520-800Vdc, 1000Vdc Max, 50A82 max, Isc:60A82 max, AC output-220/380, 230/400Vac, 3P3W3P4W, 50/60Hz, 50KW/50KVA nom, 55 kW/55kVA max, 80A max cosø 0.8 ind ~ 0.8 cap, IP65, protective class I, AC over voltage category - III. Minimum European efficiency of the inverter shall be 98% load as per IEC 61683 standard for measuring efficiency. Operating temperature range : - 20°C to + 60°C. Inverters should consist of associated control, protection and data logging devices and remote monitoring hardware and compatible with software used for string level monitoring.all as specified and as directed . Other important features/ protection required in the inverter are as under :- |
| 3 | (i) Automatic morning wake-up and nightly shutdown. (ii) Mains (Grid ) over-under voltage and frequency protection. (iii) Galvanic isolation and full proof protection against ISLANDING . (iv) Included authentic tracking of the solar arrays maximum power operation voltage (MPPT). (v) Array ground fault detection. (vi) LCD and Piezoelectric keypad operator interface Menu driven. (vii) Automatic fault condtions reset for all parameter like voltage, frequency and /or black out. (viii) MOV type surge arrester on AC and DC terminals for over voltage ptotection from lightning -induced surges. (ix) Provision for input and output isolation. (x) Inverter shall be installed on GI stand made by the angle size 50mm x 50mm x 6mm. Structure burried in ground and shall be 450mm above ground level.Grid Connectivity: Relevant CERC/RERC regulations and grid code as amended and revised from time to time shall be complied. Inverter shall adjust the voltage & frequency levels to suit the Grid.complete all as specified and directed by Engr-in-Charge. |
| 4 | Supply and fix in repair of W board suitable for solar inverter make , model and specification of in inverters as per srl item no 3 above including installing, commisioning and synchronising with existing data logger/SCADA system complete all as specified and directed by Engr-in-Charge. |
| 5 | All as per item No 3 above but M board |
| 6 | All as per item No 3 above but P board |
| 7 | All as per item No 3 above but digital display with PLC card |
| 8 | All as per item No 3 above but DC relay |
| 9 | All as per item No 3 above but fuses 15 A, 1000V DC, I1=30 KA,HC 10gPV |
| 10 | All as per item No 3 above but cable gland 4 to 6 way |
| 11 | All as per item No 3 above but Power supply card |
| 12 | All as per item No 3 above but SPD |
| 13 | All as per item No 3 above but DATA card |
| 14 | All as per item No 3 above but cooling fan |
| 15 | Supply and fixing in repair/replacement of branch, MC4 Male/Female connectors set compatible with module connectors with min of IP66 rating and design with suitable lugs for 6 Sqmm Cable complete all as specified and directed by Engr-in-Charge. |
| 16 | Supply and laying in replacement of annealed single copper DC String cable of 1C x 6 Sqmm Solar grade, UV resistant 1.5 kV rated DC Cables with elctron beam XLPO insultaion including necessary accessories like lugs, nails, cable ties, termination etc complete all as specified and directed by Engr-in-Charge. |
| 17 | Surface dressing n.exc 15 cm deep in any type of soil and site clearance in soft and loose soil complete all as specified and directed by Engr-in-Charge. |
| 18 | Supply and laying in replacement of AC copper cable of 4C x 16 Sqmm from inverters to AC panels as per inverter and panel design, UV resistant 1.1 kV rated, PVC/XLPE insultaion confirming to IEC and IS standards including necessary accessories like lugs, nails, cable ties, termination etc complete all as specified and directed by Engr-in-Charge. |
| 19 | Supply and laying in replacement in duct/trenches/pipe with necessay lugs, cable termination kits, testing and installation of power cable from AC panel to main LT panel of XLPE insulated 3.5C x 300 sq mm, 1.1kV Aluminium Armoured LT cable as per relevant IS complete all as specified and directed by Engr-in-Charge. |
| 20 | Supply and laying in replacement in duct/trenches/pipe with necessay lugs, cable termination, testing and installation of power cable from main LT panel to transformer of XLPE insulated 1C x 300 sq mm, 1.1kV Aluminium Armoured LT cable as per relevant IS complete all as specified and directed by Engr-in-Charge. |
| 21 | Supply and laying in replacement testing and commissioning of Data monitoring system communication cable 1100 Volts grade 2 apir x 0.5 sq mm Braided cable complete all as specified and directed by Engr-in-Charge. |
| 22 | Supply and laying in replacement of Inverter communication Shielded CAT6 cables complete all as specified and directed by Engr-in-Charge. |
| 23 | Material and labour for two coats of synthetic enameled paint through spray painting of outdoor type double door LT panels/feeder pillar box and replacement of unserviceable of door hinges, sliding bolts, cable entry MS sheets, cable glands, pedestal locks, bow handle and connected accessories where required by welding, cutting, drilling etc and incl fixing with MS nuts and bolts and cleaning of panels from inside and outside and removing any faulty part of cable and preparing the cable for connection with suitable Al lugs and insulating with proper colour code PVC tape whereever required and complete all as specified and directed by Engr-in-Charge. Note:- 1) Proper shut down will be taken by the authorised rep only. 2) Panel should be made vermin proof and close properly after repair. |
| 24 | Material and labour for replacement of old unserviceable CT of LT Panel /Feeder pillar box with CT of ratio upto 200/5 Amps or as required at site according the load incl connecting, disconnecting and testing complete all as specified and directed by Engr-in-Charge at site. |
| 25 | Material and labour for replacement of old unserviceable indicators any type with LED based indicating lamps of RYB colour incl disconnecting and connecting of the same complete all as specified and directed by Engr-in-Charge at site. |
| 26 | Material and labour for fabrication of copper busbar iE26:E29 hot in any size and shape all as directed and including RYB insulation mounted on epoxy cast/polymer glass insulators complete all as specified and directed by Engr-in-Charge. |
| 27 | Supply and fixing in replacement of MCCB 125 Amps 4 pole 25 KA microprocessor adjustable release type (Icu=Ics=100%) including accessories like spreaders, nut bolt etc suitable setting complete all as specified and directed by Engr-in-Charge. |
| 28 | Supply and fixing in replacement of ACB 4 Pole, 415 V, Manual Drawout type with microprocessor release of capacity 630 Amps 50 kA including accessories like spreaders, nut bolt etc suitable setting complete all as specified and directed by Engr-in-Charge. |
| 29 | Supply and fixing in replacement of Panel mounted multi function energy (voltmeter & ammeter) meter of accuracy CL-1.0 rating including CT of ratio 200/5 - 01 No complete all as specified and directed by Engr-in-Charge. |
| 30 | M&L for end outdoor/indoor jointing kit suitable for 16 sqmm 3.5 /4 core XLPE/ PVC aluminium conductor Cable 1100 volts grade, heat shrinkable type for indoor/ outdoor applications complete including preparing ends of cable all as directed and specified |
| 31 | M&L for end outdoor/indoor jointing kit suitable for 300 sqmm 3.5 core XLPE/ PVC aluminium conductor Cable 1100 volts grade, heat shrinkable type for indoor/ outdoor applications complete including preparing ends of cable complete all as specified and directed by Engr-in-Charge. |
| 32 | Maintenance and complete servicing/calibration of 33 KV VCB/RMU rating upto 630 Amp suitable for repturing capacity 350 MVA and remote control switch including dismantling of operating mechanism parts, well cleaning with petrol & CRC-226 and replacing moving parts including reassembling of parts after well cleaning of complete panel board, main bus bar, de-carbonizing all joints bus bar, CTs & PTs and spouts metal parts and making VCB perfect operating in manual and electric mode including all routine and preventive maintenance complete all as specified and directed by Engineer-in-Charge. Notes: (i) Spare parts required for replacement obtained approved OEM suitable capacity shall be measured and paid separately under respective items (Srl No.31 to 45) of costed schedule of works. (ii) Calibration shall be done by authorised service technician/engineer and test report shall be submit accordingly. (iii) Single RMU/VCB shall be considered as one Job |
| 33 | Supply and fix in replacement of terminal bushing Assembly (spout bushing) 33 KV VCB complete all as specified and directed by Engineer-in-Charge. |
| 34 | Supply and fix in replacement of Tulip contact (isolating contact 630 A) 33 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge. |
| 35 | Supply and fix in replacement of Circuit spout RYB (bus bar insulators) 61 mm for 33 KV VCB complete all as specified and directed by Engr-in-Charge. |
| 36 | Supply and fix in replacement of loading spring and main link for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 37 | Supply and fix in replacement of spring charging gear for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 38 | Supply and fix in replacement of operating gear mech 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 39 | Supply and fix in replacement of trip shaft for 33 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge. |
| 40 | Supply and fix in replacement of Tripping coil with assembly 230 V AC for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 41 | Supply and fix in replacement of Closing coil with assembly 230 V AC for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 42 | Supply and fix in replacement of trip roller for 33 KV VCB/RMU complete all as specified and directed by Engineer-in-Charge. |
| 43 | Supply and fix in replacement of vaccum interupter bottles for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 44 | Supply and fix in replacement of anti pumping relay for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 45 | Supply and fix in replacement of Auxiliary Contactor 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 46 | Supply and fix in replacement of Auxiliary switch 4 pole for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 47 | Supply and fix in replacement of spring charging motor for 33 KV VCB/RMU complete all as specified and directed by Engr-in-Charge. |
| 48 | Material and labour for repair/ replacement of defective complete control wiring of current transformers, ampere meter, voltmeter, potential transformers, circuits of indoor/Outdoor type 33/11 KV VCB'S using 2.5 sqmm copper flexible PVC insulated wire and suitable size of copper lugs and thimbles and connector all as directed at site by Engr-in-Charge. |
| 49 | M&L for servicing and repair of centrifugal pumpset with 3 phase induction motor upto 5 HP complete including greasing, replacement of bearings if rquired complete all as specified and directed by Engr-in-Charge. |
| 50 | M&L for servicing and repair of 5 kVA UPS with battery bank for 60 minutes backup at 100 % load as per design & specifications for Solar System critical components, Industrial type Onine UPS with static switches for bypass . |
| 51 | M&L in replacement of earthing with galvanized steel earth plate electrode 600mm x 600mm x 6mm thick, burried directly in ground (earth pit not less than 2.25 metre deep below normal ground level) with top edge of the plate not less than 1.5 metre below normal ground level connected to galvanized iron 32x6mm earth strip as earthed lead by means of bolts, nuts check nuts and washers of galvanized iron or steel with protection pipe of GI, light grade 40mm bore, watering pipe 20mm bore of GI medium grade, earth plate surrounded by alternate layer of coal dust and common salt 15 cm thick each layer all as per electrical plate No 3 of SSR Part-I and connected to earthing test point all as specified or indicated and testing on completion including funnel with wire mesh, earthing chamber with PCC (1:2:4) type B-1 using 20mm graded stone aggregate, 80 mm thick precast RCC 1:1.5:3 type A-1 cover duly reinforced with XPM (weight not less than 3 kg/sqm) and frame including all excavation and earth work etc.complete all as specified and directed by Engr-in-Charge.Note : 1. Earth chamber shall be constructed at least 1.50 metre away from the top of earth electrode, the earth pit and pipe for watering shall be provided in slanting manner. 2. Cost of 7.5m length of GI strip & GI protection pipe included in the rate of this item. 3. The double earthing of structure, inverter and LA will be provided through a bus arrangement from their respective earth pits. |
| 52 | Supply and fixing in replacement of cable jointing kit for 33 KV grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, aluminium conductor cable of size 120 sq. mm 3.0 core XLPE electric cable complete all as specified and directed by Engr-in-Charge. |
| 53 | Supply and fixing in replacement of cable jointing kit for 33 KV grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured, aluminium conductor cable of size 120 sq. mm 3.0 core XLPE electric cable complete all as specified and directed by Engr-in-Charge. |
| 54 | Supply and fixing in replacement of cable jointing kit for 33 KV grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured ,aluminium conductor cable of size 120 sq. mm 3.0 core XLPE electric cable complete all as specified and directed by Engr-in-Charge. |
| 55 | Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for taking out/laying of cables,rerouting of cables, erection of poles, struts/stays, leveling of yard etc not exceeding 10 M² on plan and not exceeding 1.5 m in depth and getting out in soft/loose soil.complete all as specified and directed by Engr-in-Charge. |
| 56 | Material and labour for sand cushioning to underground cable screened un-washed river sand and punning for cushioning to cable complete all as specified and directed by Engr-in-Charge. Note :- For the purpose of payment only punned thickness will be measured. |
| 57 | Supplying and laying un-reinforced precast concrete cable cover, class LV, type 1, flat size 250 mm x 150 mm x 40 mm and abutting each other with gap between adjacent precast concrete cable cover not exceeding 10 mm over underground cables for protection.complete all as specified and directed by Engr-in-Charge. |
| 58 | Returning, filling in, including spreading, levelling watering and well ramming in layers n.exc 25 cm in soil.complete all as specified and directed by Engr-in-Charge. |
| 59 | Removing of excavated soil not exc. 50 M and deposting where directed at a level n exc. 1.5m above the starting points complete all as specified and directed by Engr-in-Charge. |
| 60 | Supply and fix in repair cable path indicators, CI of standard size as per relevant IS specifications with voltage and size of cable indicated duly fixed on MS angle of size 40x40x5 mm and 500 mm long, embedded in PCC block (1:3:6) type C2 using 40 mm grade stone aggregate of size 300x300x200 mm including painting and earth work complete all as specified and directed by Engr-in-Charge. |
| 61 | M&L for motorized Auguring/drilling in road upto 90 cm depth of dia suitable for laying of 80mm dia HDPE pipe including HDPE pipe of 80 mm complete all as specified and directed by Engr-in-Charge. |
| 62 | Material and labour for Cement concrete (1:3:6) type C -2 using 40 mm graded stone aggregate for foundation of pole /struts/stay assembly etc complete all as specified and directed by Engr-in-Charge. |
| 63 | Supply & fix in repair switch air break gang operated triple pole mechanically operated mounted on insulator (09 insulators)& steel frame with operating mechanism including spring loaded mechanism set of three working from ground level, 33000 volt including locking arrangement of Current rating 200 Amps suitable for 33 KV, (Horizontal/vertical type as required at site) complete all as specified and directed by Engr-in-Charge. |
| 64 | M&L for servicing of 1.5 TR air conditioners as per manufacturer norms complete all as specified and directed at site by the Engr-in-Charge. |
| 65 | Supply and laying in repair of GI pipe medium grade of size 80 mm bore in trench/wall/floor etc including supply and fixing of all fittings such as bend, tee, elbow, union, reducer etc laid in trenches complete all as specified and directed by Engr-in-Charge at site. Note : - (i) The laying and jointing of pipes are required to be carried out in short / long streches catering to specified requriements of a purticular quarter, beuilding block or a group of blocks. |
| 66 | All as per item No 64 here -in -before but 50 mm dia. |
| 67 | All as per item No 64 here -in -before but 25 mm dia. |
| 68 | All as per item No 64 here -in -before but 15 mm dia. |
| 69 | S&F in repair gun metal iron gate valve of 50 mm dia with iron wheel head, screwed both ends for iron pipe, complete all as specified and directed by Engr-in-Charge. |
| 70 | All as per item No 68 but here -in -before 25 mm dia. |
| 71 | All as per item No 68 but here -in -before 15 mm dia. |
| 72 | Supply and fixing in replacement foot valve confirming to IS 4038 , 50mm (2\\" ) dia complete all as specified and directed by Engr-in-Charge. Please Enable Macros to View BoQ information |
| 73 | Supply and fixing in replacement foot valve confirming to IS 4038 , 50mm (2\\" ) dia complete all as specified and directed by Engr-in-Charge. Please Enable Macros to View BoQ information |
