Converting work of 100KWp Offgrid Solar power plant to Ongrid Solar power plant at NMY Sitarganj

Amount

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar (15.7.4)

Providing and fixing factory made ISI marked steel glazed doors, windows and ventilators, side /top /centre hung, with beading and all members such as F7D,F4B, K11 B and K12 B etc. complete of standard rolled steel sections, joints mitred and flash butt welded and sash bars tenoned and riveted, including providing and fixing of hinges, pivots, including priming coat of approved steel primer, but excluding the cost of other fittings, complete all as per approved design, (sectional weight of only steel members shall be measured for payment). Fixing with 15x3 mm lugs 10 cm long embedded in cement concrete block 15x10x10 cm of C.C. 1:3:6 (1 Cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) (10.11.1)

Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. Fixed to steel windows by welding (9.48.1)

Providing and fixing fly proof galvanized M.S. wire gauge to windows and clerestory windows using wire gauge with average width of aperture 1.4 mm in both directions with wire of dia 0.63 mm all complete. With 12 mm mild steel U beading (9.51.2)

Providing & fixing glass panes with putty and glazing clips in steel doors, windows, clerestory windows, all complete with : 4.0 mm thick glass panes (10.30.1)

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture (13.62.1)

Wiring for circuit/ submain wiring alongwith earth wire with 2 X 1.5 sq. mm + 1 X 1.5 sq. mm earth wire sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed medium class PVC conduit as required. (1.14.1)

Supplying and fixing 5/6 amps switch piano type switch/ socket on the existing switch box/ cover including connections etc. as required. (1.23.1)

3 pin 5/6 A socket outlet (1.23.4)

Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. (5.11)

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 metre long etc. with charcoal/ coke and salt as required. (5.4)

S/F of LED Tube light with batten suitable for upto to 1 x 22 watt LED tube light fitting including with drive set complete in all respect. CAT-AAA

S/F of 300 mm exhaust fan model Ventil Air-DB (Havells make) complete with all accessories.

S/F of exhaust shutter suitable for 12" or 300mm exhaust fan.

S/F of 1200mm dia ceiling fan approved make complete in all respects.

S/F of electronic fan regulator 120-280 V. ISI marked, on the existing switch board including making connections, required material, labour T&P etc. for proper completion of work to the satisfaction of Engineer in charge of work.

S/Laying of 70sq.mm HT 3 core aluminium (6.6 KV) (UE) 11 KV (E) conductor

Repairing, rectification, installing & commissioning of 100Kwp solar PV plant 100KVA, ongrid string inverter (Havells/ ABB/ Sungrow make)

1C x 4sq.mm DC cable - 1200mtr (Havells/ Polycab/ KEI/ equivalent make)

Cable from Inverter to ACDB - 60 mtr (Havells/ Polycab/ KEI/ equivalent make)

Conventional type lighting arrestor - 1 no. (True Power/equivalent make)

MC4 Connector of reputed make

HDPE conduit pipe of reputed make

Pin type fasteners of reputed make

Cable tie (UV protected) of approved make

Other consumables of reputed make

11KV Bi-directional meter - 2 nos. (Secure/Genus make)

11KV metering cubical - 2 nos. of reputed make

CEIG Approval

Net metering approval

S.I.T.C of 160KVA three phase 3ph., 415 11kv, ONAN cu wound solar duty stepup transformer (IS 2026), 2 winding, outdoor type 50Hz, Dyn 11, 50°C, ambient temperature, riseof oil, 55°C rise of winding temp., 4.5 % impedance (subjec to +/- 10% tolerance), A Grade tested & certified transformer oil as per IS:335 Standard, copper/AL wound, off load tap changer 7 position 60 Amp, 75KV peak/28KV rms basic insulation level for HV, 3KV rms basic insulation level for LV complete with all standard accessories

JOSHI ELECTRIC WORKS

SAINKO SYSTEMS