EI work for WBSWAN POP and WBSWAN VC room at Administrative Building Krishnagar Nadia

Amount

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire for ECC, to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate and 2 no. suitable size “Ph & N” copper bar & earthing attachment fixed on wall incl. mending good damages to original finish. A)Average run 6 mtr. [Page No E -24/1(b)]

Supplying and fixing of 63A 415 volt FP Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc [D-1/2(a)] 63 A [Make:L&T/ABB/Havells]

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. 4 Way Enclosure(607715) [D-10/14] (Make-Legrand /ABB/L&T) Make) [14/D-10]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection 63A FP Isolator ( Make- Legrand/ABB/L&T) [D-5/6]

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. 12 Way (formally was 2+12 way) enclosure(607712) (Legrand /ABB /L&T- Make). [13/D-9]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection 6-32A SP [7/D-6] ( Make- Legrand/ABB/L&T)

Distribution wiring in 1.1 KV single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required 2x2.5 sq mm + 1x1.5 sq mm (From SPN to Computer point & From TPN to Power plug) [1(s)/E-9]

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC [1(y)/E-9]

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC(From SPN to AC Plug) [1(v)/E-9]

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 25mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required [1(d1)/E-9] 4 x 84/0.3 (10sqmm) + 2 x 56/0.3 (6 sqmm) ECC

Supply of 4 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [ Make Polycab / Havells / KEI/Gloster] 4 core 35 Sq. mm

Laying of cable from 3/3½ core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting. [F-1/2(c)]

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 [F-4/7©] 4 core 35 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. [F-4/8(b)] 4 core 35 sqmm

Supply & Fixing 240 V, 3 nos. 16 A, 3 pin Modular type plug socket with 3 nos. 16A Modular type switch (Brand approved by EIC), 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 12 Module GI Modular type switch board with 12 Module top cover plate flushed in wallincl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [E-19/14]

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Brand approved by EIC) with 16A Modular type switch, without plug top on 4 Module GI Modular type switch board with 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. [E-18/9(b)]

Supply and fixing of recessed mounted 15 watt ,recessed downlight for low height false ceiling in square/round profile.(Make: Philips DN496 LED15S-6500 PSU WH/Osram/Cropmton)

Supply& delivery of 230 Volt 400mm sweep 2100 rpm 100 cfm wall-47 sweep heavy duty wall bracket fan (make- Orient/Crompton/Usha).

Supply & Fixing 240 V, 25 A, Modular type starter (approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module GI Modular type switch board with 4 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.( Only for the 1 Ph AC). [E-19/17]

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy.connections ( Only for the 1 Ph AC). [NS]

Installation,testing,commissioning of 1.5/2 tr split AC machine with IDU & ODU incld. S&F of 40mm x 40mm x 5mm MS angle iron brackets(powder coated ) with necessary nut-bolts etc. & mending good the dameges. [NS]

S & L of following sizes refrigerant Cu pipe (min thickness 0.9mm and make: ROYKU/Totaline/Mandeep) with insulation by nitril rubber of min. thickness 9mm(make: Aeroflex/Acoflex) also wrapping the insulation & Cu pipe with GKB Gold non adhesive tape 6.35mm(1/4") dia

15.88mm(5/8") dia

S & drawing of 3C x 2.5 Sqmm PVC insulated Cu wire for connecting the ODU& IDU

S & drawing of 4C x 1.5 Sqmm PVC insulated Cu wire for connecting the ODU& IDU

S &L of 3/4" heavy type PVC pipe for water drainage as per direction of EIC [NS]

Supply and fixing of industrial plug & socket 63 amp 240V .(Make: L&T 2P + E Metal plug PSKPM30637& SocektPSKSM30637/Legrand) .[NS]

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. [F-5/9] 1.5 sqmm

Earthing with 80 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 65 mm x 8 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F 80 mm dia GI pipe (ISI-Medium) protection (3 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level to an average depth of 3.65 Mts [G-1/2(e)]

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 [G-2/3(a)]

Extra for treatment of soil by using salt & charcoal or coke for plate electrode [G-2/3(b)]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall having clearance of 6 mm from wall including providing drilled holes on the busbar complete with GI bolts, nuts, washers, spacing insulators etc. as required [G-2/4(a)]

Connecting the equipments body to earth busbar including S & F 25 mm x 6 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl.drilling holes, with bolts, nuts, washers etc [G-3/5(d)]

CHATTERJEE SUPPLY AND SERVICE (BID ID -5532949)

GEM ENGINEERS CO-OP SOCIETY LTD (BID ID -5526056)