Partial renovation of Distribution wiring of MSVP Office ground floor and Second floor of Murshidabad Medical College and Hospital under Murshidabad Medical college Electrical Sub Division. Electrical work

Amount

Supply & Delivery 1.1KV grade PVC/A. XLPE insulated ARMOURED Al cable( make-Polycab/Havells/KEI/Currancy) as per choice of EIC

e) 4 Core 35 sqmm

Laying of cable on wall/surface incl. S & F MS saddles with [GI] earthing attachment in 2 x10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages .[PWD/GS Page: F-1 Item: 2(c)]

4 core 35 sqmm

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 :[PWD/GS Page: F-4 Item: 7(c)]

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 :[PWD/GS Page: F-5 Item: 8(b-VI)]

4 Core 35 sqmm

S&F double door Horizontal TPN MCB Distribution board with IP-42/43 protection, fixed on wall with clam,fus-nutand incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment. [Legrand: 6-Way, Enclosure 607716] [PWD/GS Page: D-10 Item: 14 ]

Supplying and fixing [2+8 way] double-door SPN MCB Distribution Board with IP-42/43 protection, on wall with clam,fus-nutand & 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, Enclosure (607711)][PWD/GS Page: D-9 Item: 13]

S&F 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection (Legrand) [PWD/GS Page: D-6 Item: 7]

63A FP MCB

6-32A SP MCB

40 A DP MCB Isolator[PWD/GS Page: D-5 Item: 6]

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 / approve make) incl. necy. fittings as required

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

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC [PWD/GS Page No.: E-14 Item: 1/a ] [SPN MCB DB]

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

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC

2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

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

Distribution wiring in 2 x 22/0.3 (1.5 sqmm) single core stranded 'FR' 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 'FR' 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. Average run 10 mtr. [PWD/GS Page: E-24 Item: 1(e)]

Supply & Fixing of 450 mm sweep, 90W, 1325rpm (With metal blades) Heavy Duty Wall Bracket Fan on Wall with Fastener & making other connection.[Make: Orient Tornado Wall II ]

Supplying & Fixing GI Modular Switch Board of the following sizes complete with top cover plate flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works

2 Module

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Make-Legrand, Myrius), without plug top and switch, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V, 25 A, Modular type starter (Brand 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.

Installation testing and commissioning of 1.8/2.0 Ton split type AC machine on wall by appropriate mounting kit and testing whole refrigeration system with all joints, valves etc incl leak testing, supply and filling refrigeration gas, making hole in wall, mending good to damages

Supply and installation of Copper refrigeration pipe of suitable diameter, insulation of pipe by nitrile rubber tube Insulation on suction/liquid line copper pipe of split AC, tape joiting material, connecting IDU and ODU by 3 core 2.5MM Copper Wire for 1.8/2.0 Ton split AC machines as par direction of EIC

5/8" copper pipe & 1/4" copper pipe.

Supply & charging of R-410A refrigerent gas after the strainer, joining the copper tubes brazing after nitrogen leak testing, vacuuming the unit properly by vacuum pump in 1.5/1.8 TR AC machine.

PRITAM KUMAR PAUL (BID ID -6696542)

ABHIJIT KARMAKAR (BID ID -6690756)