Power arrangement for installation of 10KVA UPS including computer board connection under Directorate of School Education West bengal at 5th Floor, Bikash Bhawan (South Block), Salt lake City, Kolkata-700091.

Amount

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment (Make- Legrand/Seimens/Schneider) i) 6 way Enclosure (607716)

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall after cutting the wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. (Make- Legrand/Seimens/Schneider) i) 2+8 way Enclosure (607711)

Supplying and fixing 240V SP MCB of Breaking apacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make- Legrand/Seimens/Schneider) i) 6-32 A

Supplying and fixing 240/415 V FP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make- Legrand/Seimens/Schneider) 63 A

Supplying and fixing 240/415 V TP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make- Legrand/Seimens/Schneider) 63 A

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on wall, ceiling with saddles and other accessories as required and mending good damages to building works 25 mm size

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 20mm size PVC rigid conduit FR(Precision make) incl. Necy fittings as required 2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

Supply & Fixing 240 V, 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 6A Modular type switch, without plug top on 4 Module GI Modular type switch board with 3 Module top cover plate flushed in wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. 1 x 6 A Separate Board

Supply & Fixtng of Computer board (Modular typel:- Supply & Fixing 240 V, 3 nos.6A, & 1 no.20A Modular type plug socket with separate 3 nos. 6 A & 1 no. 20A Modular type switch, indicator & 20A Modular type SP MCB 25A on 2 row 12 Module GI Modular type switch board with 2 row 12 Module top cover plate flushed in wall incl.S&Fswitch board and cover plate and maling necy. connections with PVC Cu wire and earth continuity wire etc.(Legrand Myrius/ Crabtree/ Siemensf 3 x 6 A + 1 x 16 A Computer Board

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/ pvc conduit and by the prelaid GI fish wire and making necy. connection as required i) 4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC

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 40 mm size PVC rigid conduit FR(Precision make) incl. Necy fittings as required ii)4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. i)1.5 sq mm

i) 2.5 sq mm

ii) 6 sq mm

iii) 10 sq mm

v) 16 sq mm

Note: 1) All the above rates should be quoted inclusive of all taxes, duties and all ancilery charges with cost of maintenance, servicing, supply & replacement of spares for 1 (One) year from the date of commissioning. 2 Total rounded off to the nearest rupees.

RAI ENTERPRISE (BID ID -7348219)

M/S R. K. ENTERPRISE (BID ID -7306616)

ELECTROMAX (BID ID -7342088)

BISWAKARMA ELECTRIC WORKS (BID ID -7348429)

M/S. TOAD TO TOWER (BID ID -7399022)