Electrical Connection and Internal wiring for Plant cum Manifold room and Bridges for LMO MGPS Pipe line connection For TCCC Building, Covid Building and CCB Building of Murshidabad Medical college and Hospital. Electrical Work.

Amount

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

4 core 185 sq. mm.

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm average depth, with brick protection on the top of the cable with 8 (eight) Nos. bricks per Mtr. including filling the space between the bricks and cable and also the trenchwith shifted soil, leveling up and restoring surface duly rammed[PWD/GS Page: F-2 Item: 1(b)]

Laying of one cable above 150 sqmm and upto 300 sqmm through existing covered masonry trench incl. taking out RC covers, setting them in order, mending good the damages filling the trench with fine dry sand incl. supplying sand [PWD/GS Page: F-3 Item: 4(b)]

S&F compression type brass cable gland complete with brass gland, brass ring & rubber ring for dust & moisture proof entry of XLPE / PVC armoured cable. [PWD / GS Page no. F-4 Item no. 7/c]

4 core 185 sq. mm.

2Core 10 Sq. mm

Finishing the end of the XLPE/PVC armoured cableas by crimping method incl. S&F solderless socket (Dowels make), tapes, anticorrosive paste & joiting materials. [PWD/GS Page No.: F-5 Item No.: 8/b-xxi]

4 core 185 sq. mm.

2Core 10 Sq. mm

Supply & Laying of 2 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1.1 KV grade of following sizes on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending gooddamages and painting [Make - Havells / Gloster / KEI / Polycab]

2Core 10 Sq. mm (For Security Light)

Supply & Fixing 240 V, 2 nos. 16 A, 3 pin Modular type plug socket with 2 nos. 16A Modular type switch (Brand approved by EIC), without plug top on 6 Module GI Modular type switch board with 6 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.

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.

S&F double-door SPN MCB Distribution Board with IP-42/43 protection, l. Legrand: (2+12) Way, Enclosure: 607712] 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 and having following components. [PWD/GS Page No.: D-9 Item No.: 13]

S&F double door Horizontal TPN MCB Distribution board with IP-42/43 protection, Legrand: 6-Way, Enclosure 607716] 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 [PWD/GS Page No.: D-10 Item No.: 14]

S&F 240/415 V Legrand MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection [PWD/GS Page No.: D-6 Item No.: 7]

63A FP MCB

40A DP MCB

6-32A SP MCB

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish[Legrand/North-west/Crabtree][PWD / GS Page no. E-20 Item no. 1(iv)]

Average run 9 mtr

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Finolex/Havells/Polycab/RR Kabel) in 19 mm bore, 3 mm thick polythen pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin Modular type plug socket & Modular type switch (Brand approved by EIC) incl. S&F earth continuity wire, fixed on 4 Module GI switch board with 3/4 Module top cover plate flushed in wall incl. mending good damages to original finish

2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC

On Board [PWD / GS Page no. E-20 Item no. 3(i)]

Cutting Channel of size (40 mm x 40 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 19 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles.[PWD / GS Page no. E-3 Item no. 6(a)]

19 mm dia 3 mm thick polythene pipe without earth continuity wire

Cutting Channel of size (43 mm x 43 mm) on masonry wall by Electric operated cutting machine incl. supplying & fixing heavy gauge 25 mm, 3 mm thick Polythene pipe by means of anchoring chemical (Hilti/Sika) and GI 'U' hooks of 8 SWG incl. supplying and drawing 18 SWG GI wire as Fish wire and mending good damages to original finish by using own tools and tackles. [PWD / GS Page no. E-3 Item no. 7(a)]

25 mm dia 3 mm thick polythene pipe without earth continuity wire

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Finolex/Havells/Polycab/RR Kabel) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required [PWD / GS Page no. E-9 Item no. 1]

3 x 22/0.3 (1.5 sqmm)

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

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

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.[PWD / GS Page no. F-5 Item no. 9]

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

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

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC

Supply& Fixing Twin LED T8 T/L fittings( Philips TMC 501 P 2xT-LED 22W P3242) incl. 2x MAS LEDtube 1200mm 18W865 T8 I --2100 lm.) suspended fromfrom ceiling/beam with L-clamp.

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.[PWD / GS Page no. C-2 Item no. 16]

S & D 48″ sweep, 230V 1-Ph. AC ceiling fans incl. safety rope & all accss. The capacitor of fan must be P-2 type brust proof. (Make - Cromton RIVERIA High speed/ Usha Striker Plus / Orient having Similar Specification)

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Brand approved by EIC) on existing Modular GI switch board with top cover plate incl. Making necy. connections etc

Supply & Fixing of Heavy Duty Exhaust fans complete with all accessories having the following Model (Full metal body)

12" ( 300 mm ) Speed 1420 RPM ( Make -EPC/Crompton/USHA )

S&F of 90watt LED street light fittings[ with IP66 protection] attached to arm header with nut-bolts and other necessery wiring (Luminaries) (make – Philips Ordering Code:- BRP502 LED135 CW RC3 PSU S1 / Equivalent to Philips as per direction of EIC

S & erection of mini Ms steel tubular pole of 2.28 Mtrs. long 100 mm. Dia.( 5 mm thickness) Seamless pipe (Jindal-ISI –M/Bhusan-ISI-M/utkarsh-ISI-M/Bansal-ISI-M) on roof of building by S & providing MS plate incl. Rose type arrangement nearby base plate for smooth cable entry position & making CC mortar mixture (6 : 3 : 1) and neat cement plaster & cheeping properly of drilling hole etc. As per direction of EIC (Muffing 0.3 x 0.3 dia.).

S & F CI waterproof type looping cable box of size 200 x150 x100 mm deep having 4 mm thick comprising of one 250 V 6 Amp C-curve SP MCB(Legrand), Four terminal BAR for connecting incoming-out going cable , one compressor type brass cable & having lined with rubber gas kitted GI top cover with bran machine screws etc Earthing terminal with lug on steel tubular pole near base incl S & F 40x 6mm thick MS clamp with bolts etc incl. painting with anticorrosive paints [Make: Sintex][8 nos for compound Light, 6 nos for AC out door]

S & F of Single arm( 5 mm thick) header assembly fabricated from 102.5 mm dia G.I.pipe (ISI-M) of 20 inch long rigidly welded with 50 mm dia G.I. pipe( 5 mm) (ISI-M) of 6 feet Long at an angle of 15 degree with horizonrtal axis incl. S&F 3 nos. 1/2" MS jam nut each with 1 no. 1/2" dia. through bolt and painting the entire assembly.

Painting of 7.5 feet long street turbular pole with 2 coats of Al paints after one coat of R.O primium of approved make & brand incl. preparation of surface by sand paper/emary paper,cleaning etc for retaining fresh coat of paint

Supplying and fixing 415A, 415V, TPN on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.[Make:L&T][PWD / GS Page no. D-2 Item no. 3(a)]

Supplying & fixing 4Bars, 315A, 415V sheet metal (16 SWG) Iron Clad Busbar chambers on angle iron frame on wall, incl. earthing attachment and painting as required – ( As per Drawing no. 470 of PWD Specification Book – May 1991. Dimention of Cu. Bus-Bars [4 x 50x10mm], Dimention of Bus-Bar Chamber [500x150mm] [PWD / GS Page no. D-13 Item no. 19(b)]

Supplying and fixing 125A, 415V, TPN SFU with sheet steel enclosure on flat iron/angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.[Make: L&T] [PWD / GS Page no. D-3 Item no. 4(a)]

SANJIB GHOSH (BID ID -6623318)

BHATTACHARYYA ENTERPRISE (BID ID -6623244)