Rectification of wiring in Emergency Ward of MMCH

Amount

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 [Brand: Finlolex/ KEI/ Polycab/ RR Kabel]

1 x 22/0.3 (1.5 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

ii) 2.5 sq mm

iii) 4.0 sq mm

iv) 6 sq mm

S & F of Copper bar of suitable size on existing Switch Board, Computer board and others plug point

Fixing only fan clamp for RC ceiling as per specification after cutting the ceiling & binding with reinforcement and mending good the damages.

Supply and fixing of Timer DB (for AC machine) concealed in wall after cutting the wall & mending good the damages to original finish incl. necessary Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. The Timer DB comprises of following items - i) Double door enclosure (2+12way) with IP42/43 protection - 1No [Make: Legrand] ii) 240V, 25A SPN (DP) Isolator (Incomer) of - 1No. [Make: Legrand] iii) Digital time Switch - 1No. [Make: Legrand] (Cat No. - 412641) iv) 240V, 25A, 2 Pole power contactor - 2Nos. [Make: Legrand] (Cat No. - 412544) v) 240V, 6A DP Toggle switch - 1No. vi) 240V, 25A SP MCB (Outgoing) of Breaking capacity 10kA & 'C' curve characteristics - 2Nos. [Make: Legrand] vii) Copper bar for 'Ph', 'N', 'Earth' - 3Nos. viii) Blank cover plate as required [Make: Legrand]

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 [Brand: Finolex/ KEI/ Polycab/ RR Kabel]

i) 2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC

S & Installation of 240V, 25A OLP type AC starter on wall with suitable size G.I board cover plate etc. and making electrical connection as required [Make: Electron OLP 3+]

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

i) 2.5 sq mm

ii) 4.0 sq mm

SITC of AC Machines:

Supply and delivery of 2.0 Ton capacity SPLIT type room air conditioner machine having following specification:- (a) Rated cooling capacity : 7.1kW (b) Star rating : 3 to 5 star. (c) Rated input voltage: 230V(+/-) 5%, Frequency - 50Hz. (d) Rated operating current: 8.0A -10.5A (e) ISEER: more than 3.5 (f) Compressor : Copper winding, Rotary type. (g) Condenser/ Evaporator : Copper coil (h) Refrigerant : R32 (i) Min. Room Discharge air flow rate— 650CMH (j) Cordless Remote arrangement with all modernize provision of temperature setting, Fan speed option (low/medium/high), Auto swing, Air direction setting, Timer facility, Turbo operation setting, Air ventilation arrangement and others.(MAKE-Mitsubishi- heavy duty/ Mithsubishi Electric/ O-General - ASGA24BMAA-B(R32)

Installation of Split type AC machine on wall and connecting IDU & ODU by copper refrigeration pipe and electrical cable incl. supply & fixing of outdoor unit stand and scaffolding arrangement etc. as necessary

Supply and installation of Extra Copper refrigeration pipe of following dimension for connection between IDU & ODU with nitrile rubber tube Insulation incl. supply of nitrile rubber tube

a) 1/2" or 5/8" copper pipe (Suction)

b) 1/4" copper pipe (Liquid)

S & F of 1.1kV grade 3 core 4.0 sq.mm. PVC insulated 'FRLS' Cu sheathed cable for connection between power supply unit to outdoor unit of AC machine [Brand: Finolex/ KEI/ Polycab/ RR Kabel]

S & F of 1.1kV grade 4 core 2.5 sq.mm. PVC insulated 'FRLS' Cu sheathed cable for connection between power supply unit to outdoor unit of AC machine [Brand: Finolex/ KEI/ Polycab/ RR Kabel]

Supply & laying of Drain Water pipe of PVC / HDPE hard pipes of following sizes incl. fitting, accessories, bends, elbows, tees, flanges, tapings, wall sleeves, hangers, supports, anchors - 25 mm dia.

(i) Rate should be quoted inclusive of all applicable taxes, Duties & CESS etc including GST) (ii) All materials, equipments & accessories must conform to relevant IS / IEC specifications. (iii) Necessary manufacturer's warranty certificate will have to be submitted during delivery of the material.

ARGHYA BHATTACHARYA (BID ID -6741882)

KALPANA BHATTACHARJEE (BID ID -6741931)