WBPWDTE/ AE /BMCESD /NIQ-27 / Q of 2023-24

Amount

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection,on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment Legrand, 4 way,

Supply and fixing of analog Ammeter ranging 0-100Amps,having C.R ratio of 100/5A, 144 mm sq size (make :AE/KAPPA/IMP).after dismanteling the exicting damaged one with necessary connection. ( Ladies hostel Old and New building Panel)

Supply and fixing of analog voltmeter ranging from 0-500 V,of 144 mm sq size (make :AE/KAPPA/IMP).after dismanteling the exicting damaged one with necessary connection.( Ladies hostel Old and New building Panel)

Supply & delivery of the following Current Transformer (Make: KAPPA/AE): Ratio 100/5 A , Class 5 after dismanteling the exicting damaged one with necessary connection.( Ladies hostel Old and New building Panel)

Supply & fixing of 230/240V, LED indicating lamp of Red/Yellow/Blue color. Make:-L&T/scheinder/Legrand etc after dismanteling the exicting damaged one with necessary connection.( Ladies hostel Old and New building Panel)

Supply and fixing of 1100 V , 100A Capacity , 4 Way grade stud for busbar mounting in side panel. ( Ladies hostel Old and New building Panel)

Supply and delivery of 1100 Volts Power Cables with Aluminium Conductor XLPE Insulated, Cores Laid Up, Thermoplastic Tape Inner Sheathed, Armoured and Extruded PVC Type ST2 Outer Sheathed As Per IS-7098 (Part 1) 2011 of following sizes. 4 core 10 Sqmm Armoured ( for 3 nos pole G1,2,3 type quarter and for 2 nos pole for ladies hostel)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 6-32 A , SP , Legrand

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. 63 A, FP ,Legrand

Laying of one No. cable upto 35 sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed

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 10 Sqmm

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 For 4 core 10 Sqmm

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required 2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. 2.5 Sqmm

Supply and Delivery of 230V+/- 5%, 100 W LED outdoor street light with inbuilt 10kv to 12 kv surge protector with IP rating 66 ( Similar to Crompton NEXUS STAR vide cat no LSTP-100-CDL-HPM complete complete with all accessories as per direction of E.I.C.

Supplying & Fixing of PVC water proof type Loop box (Make-Sintex) of size 8"x 10" comprising of 4 way 100 Amp. Capacity brass stud/terminal make- AC /DC.,having hinged PVC top cover & 4 mm thick with rubber gasket lining,railway type mechanical locking arrangement,comprising of one 250V,15A kit-kat fuse unit,one NL on porcelain insulator etc. conceal in wall as per direction of EIC

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required 2x22/0.3(1.5 Sqmm) (from loop box to fitting)

Fixing only outdoor / street light type fluorescent light fitting or MV light fitting complete with all accessories to be fixed /projected from the wall of the building incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc.

Extra on items 1& 2 above, for providing CC (6:3:1) base block (around the pole) dimension 0.60x0.60x0.76 mt. above ground level, neatly cemented finish (3 mm thick), at the base pole (in lieu of CC muffing) incl. drilled hole in pole suitable for alkathene/polythene pipe entry, for street light wiring, without Loop Box

B. ENGINEERING CO.

JHARNA ELECTRICALS