WBPHED/AE/BMSD/NIeT- 3 OF 2024-2025/8

Amount

6 sqmm 2 core 1100V grade XLPE insulated aluminium Armored cable ,cable As Per IS-7098 (Part 1) 2011 with Up To Date Amendments,

Laying of above cable through the under ground trench having depth 760mmX width 460mm and laying 8 nos brick for per mtr length of the cable for protection of the cable including sand filling ramming complete as per IE rules as per direction of the EIC.

Excavation of soil for installation of Earth Electrode and filling & ramming. For Soft Soil

Earthing with 50mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1x4 SWG GI (hot dip ) wire (4 mts long) , 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl S & F 15 mm dia GI Pipe protection ( 1 mtr long ) to be filled with bitumin purely under the ground level and partly above ground level driven to the average depth of 3.65 Mts. below the ground level as below: By ISI-Medium GI pipe

Extra for providing masonery enclosure on the top of the earth electrode of overall size 86.36 cm x 86.36 cm x 46 cm deep (below Ground level) complete with cemented brick work(1:6) of 25 cm width duly plastered with cement morter (inside) CI hinged inspection cover of size 36.56 cm x 35.56 cm with locking arrangement, GI reducer including drilling of 46 nos.12 mm dia holes on the GI pipe

Connecting the equipments body to earth busbar incl. S & F 25 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables as below : For 4 core 6 sqmm cable

Finishing the end of following XLPE/PVC armoured cables by crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials : i) 4 core 6 sqmm cable

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection A) 16 A (SPN) Make-Havels

Supply and inter connection of power line from light fixture to jointing box by the 1.5 sq mm x 2 nos pvc insulated HRFR 1.1 kv grade copper flaxible cable

Supply delivery fitting fixing 20 Watt capacity LED Bulb Stellar Bright cacity 2000lm and 15K life hours Type -BN 021 LED12S 6500 PSU GR/ Equivalent (Make Havells/Philips)

Supply and fitting after dismantling the existing faulty LED light at the existing poles GreenLine V2 is an IP66 road lighting luminaire with Single Die ceramic base high power LED light source, PDC housing, Toughtened Glass cover and unique peanut lens to ensure uniform light distribution, higher spacing between poles and maintenance free system. (Model-BRP409 LED115 CW SLC FG PSU GR V2 or equivalant ) (Make- Philips)

Supply and fitting after dismantling the existing faulty LED light at the existing poles Flood lighting luminaire with Single Die ceramic base high power LED LED, PDC Housing & integrated flood optics to ensure uniform distribution maintenance free system, ideal for sports lighting, area lighting and high mast lighting. (Model- BVP483 LED235 CW SWB PSU GR or equivalnt ) (Make- Philips)

Supply delivery of the below items at site for the rectification of 160 KVA transformer

New transformer oil IS-335 (Make- Transol )

150 sq mm Heavy duty Al Socket (Make- Reputed)

Supply of all kind of gasket & oil seal HT , LT bushing , top cover , inspection cover , valves etc for 160 KVA 11KV/433 transformer

Supply of screened outdoor termination kit for xlpe/pvc 120-185 sq mm

LV/LT Heat Shrink Type Straight Through Joint (Splice) Kit upto 150 sq mm

Carring charges for oil filteration machine with Di- electric mchine from recommended workshop to work site of Bankura

Drain out of existing oil of 160 KVA trnsformer (240 lit approx)

Hairing charges drums for holding the above said oil

Transformer and Avr oil filteration charges

Charges for Di-Electric Strength test (BDV Test) of 1 nos Transformer oil

Attending the fault at Mejia W/S Scheme of Mejia Block of Bankura District with carrying different Testing servicing kit/machine like Insulating Resistance checking machine Blower , Multimeter, clamp meter , Different type of tools tackles , verious testing wires, MCBs , wires & Cables , HT insulation tapes, Gas can with nozzle, CRTWD-40, Lecta cleaner , Adesive non adesive PVC taps and itrms and complete servicing and testing the Transfoemers HT, LT cables increasing the IR value of the HT LT cable installation of the sl no 14 replacement of the HT LT kit (if needed) and all other parameter of the transformer as per direction of EIC . (Test report of the transformer to be submitted after the rectification)

Add: 18% GST

Add: 1% Cess

ABHIJIT MUKHERJEE

M/S NABIN GOPAL SENGUPTA