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| 1 | Supply and fixing in 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. complete all as specified and directed by Engr-in-charges.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 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.complete all as specified and directed by Engr-in-charges. 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 fool 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. |
| 4 | Supply and fixing in 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-charges. |
| 5 | 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-charges. |
| 6 | Supply and laying in replacement testing and commissioning of Data monitoring system communication cable 1100 Volts grade 0.5 sqmm x 2 pair Braided cable complete all as specified and directed by Engr-in-charges. |
| 7 | Supply and laying in replacement of XLPE insulated screened PVC bedded galvanised steel strip or wire armored electric power cable (heavy duty) with multistranded Aluminum conductors 33000 V Earthed system grade of cross sectional area 120 sq mm 3 core. complete all as specified and directed by Engr-in-charges. |
| 8 | 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, Al conductor cable of size 120 sq. mm 3.0 core XLPE electric cable complete all as specified and directed by Engr-in-charges. |
| 9 | 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, Al conductor cable of size 120 sq. mm 3.0 core XLPE electric cable complete all as specified and directed by Engr-in-charges. |
| 10 | Supply and fixing in replacement of cable jointing kit for 33 KV grade cable for in door termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE, armoured ,Al conductor cable of size 120 sq. mm 3.0 core XLPE electric cable complete all as specified and directed by Engr-in-charges. |
| 11 | 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-charges. |
| 12 | Excavation in trenches not exceeding 1.5m wide and exceed 1.5m in depth for errection of PCC pole in hard/loose soil complete all as specified and directed by Engr-in-charges. |
| 13 | 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-charges. |
| 14 | Supplying and laying reinforced precast concrete cable cover, class EHV, type 1 with peak, size 450mm x 230mm x 50mm complete all as specified and directed by Engr-in-charges. |
| 15 | Returning, filling in, including spreading, leveling watering and well ramming in layers n.exc 25 cm in soil. complete all as specified and directed by Engr-in-charges. |
| 16 | Removing of excavated soil not exc. 50 M from starting points complete all as specified and directed by Engr-in-charges. |
| 17 | Material and labour for steel structure, cross arms bracing supports ,clamps, back plates of any type, section incl. nuts, bolts, washers, welding ,bending cold or hot in any size and shape all as directed Including two coats of aluminium paints over a coat of red oxide primer incl preparation of surface complete all as specified and directed by Engr-in-charges. |
| 18 | Supply and fix in replacement cable path indicators, as per relevant IS specifications with voltage and size of cable indicated duly printed/marked on stone slab of size 75cm x 30 cm x 5 cm including painting and earth work complete all as specified and directed by Engr-in-charges. |
| 19 | M&L for motorized Auguring/drilling in road at 0.9 to 1.2 M depth of dia suitable for laying of 40 to 100mm dia GI tubing pipe/ DWC pipe complete all as specified and directed by Engr-in-charges. |
| 20 | M&L for GI tubing of size 100 mm bore light grade (ISI marked) with all fitting/acessories for protection of cable on pole/wall and under road crosing including claps, nut bolt etc complete all as specified and directed by Engr-in-charges. |
| 21 | M & L Cement concrete (1:3:6) type C-1 using 20 mm graded stone aggregate for pedestal of poles/copping including necessary form work, fair finishing to exposed surfaces using extra cement complete all as specified and directed by Engr-in-charges. |
| 22 | 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-charges. |
| 23 | 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 100 Amps suitable for 33 KV, (Horizontal type). complete all as specified and directed by Engr-in-charges. |
| 24 | Supply and fix in replacement swing out expulsion fuse assembly single pole (drop out fuse) for 33000 Volts of cap. 100 Amps complete with MS channel, post insulators etc complete all as specified and directed by Engr-in-charges. |
| 25 | Material and labour in replacement for prestressed cement concrete poles 11 M long of size 102mm x172 mm at top and 102mm x 279 mm at bottom class-10, conforming to relavent latest IS including refixing of security light fittings ,brackets etc connecting testing complete all as specified and directed by Engr-in-charges. NOTE - P.C.C Work , excavation and earthwork will be measured and paid separately under relevant item.(ii) Refixing of cross arms (Channels/angles) and insulators will be measured and paid seperately under respective item of schedule. |
| 26 | M&L for servicing and gas top up, gas charging as required at site of 1.5 TR air conditioners as per manufacturer norms complete all as specified and directed by Engr-in-charges. |
| 27 | M&L for replacement of compressor any type as per existing of capacity 1.5 TR including dismantling of existing compressor , cutting copper tube and fixing new compressor, supply and charging the non CFC gas tesing and commissioning for 1.5 TR air conditioners as per manufacturer norms complete all as specified and directed by Engr-in-charges.. |
| 28 | M&L for replacement of outdoor fan motor as per existing for 1.5 TR AC including accessories and minor repair work with wiring etc as per manufacturer norms complete all as specified and directed by Engr-in-charges. |
| 29 | Supply and spraying anti weeding spray of superior quality by mixing in water with optimum ratio complete all as specified and directed by Engr-in-charges. Please Enable Macros to View BoQ information |
| 30 | Supply and spraying anti weeding spray of superior quality by mixing in water with optimum ratio complete all as specified and directed by Engr-in-charges. Please Enable Macros to View BoQ information |
