Electrical installation work along with SITC AC machine for Auditorium and Language Lab of main Administrative Building at BIT B.T. Road

Amount

Supplying and fixing 415 V, 160A Four Pole MCCB of Breaking capacity 25kA/35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection (Make: Legrand / L&T / Crabtree)

Supplying and fixing double door 4 way 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. INCOMING- Supplying and fixing 415V 63A FP MCB Isolator on din rail of existing DBs and necessary connection. -1 No. OUTGOING-Supplying and fixing 240V 32A SP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection-12 Nos. Blank Plate- 0 nos. (Make: Legrand / L&T / Crabtree) ( For 2 nos Auditorium & 1 nos for Language Lab)

Supplying and fixing double-door (10+2) way 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. INCOMING-Supplying and fixing 240V 40A DP MCB Isolator on din rail of existing DBs and necessary connection. -- 1 Nos. OUTGOING-Supplying and fixing 240V 6-16A SP MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection -- 10 Nos. (Make: Legrand / L&T / Crabtree) ( For Auditorium )

Supply of 4 core 16 sqmm of 1.1 KV grade alluminium XLPE, PVC/ armoured LT cable ( Make : Havells/ Polycab/ Phinolex/ Glowstar ) ( For VTPN to HTPN Auditorium & Language Lab)

Laying of cable upto 3/4 core 25 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting

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

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

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

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

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 9 mtr ( For Auditorium & Language Lab)

Distribution wiring in 1.1 KV grade 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 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 6A 3 pin Modular type plug socket & switch (Brand approved by EIC) on 4 Module GI switch board with 3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works. On Board

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. a) 2.5sqmm

b) 4 sqmm

c) 6 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 a) 4 core 16sqmm

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 a) 4 core 16sqmm

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. ( For Auditorium )

S&F 240 V, 20 A, 3 pin Modular type plug socket (Brand approved by EIC) with 20A 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., as per GS. ( For Auditorium )

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Brand approved by EIC), 16A Modular switch type MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI Modular type switch board with 2 row 18 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. ( For Auditorium )

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. ( For 11 nos Auditorium & 2 nos for Language Lab)

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module GI Modular type switch board with top cover plate flushed in wall and making necy. connections with PVC Cu wire and earth continuity wire etc. ( For 11 nos Auditorium & 2 nos for Language Lab)

Supply of 18W LED Slim design LED recessed round down lighter with pressure die cast aluminum housing for effective thermal management and high transmission factor PMMA diffuser for better performance. CCT(K) 6500.Making necessary fittings arrangements including cutting hole as necessary as per direction of EIC. (Make- wipro/ philips/ Havells/ CG ( For Auditorium )

Fixing of 18W LED Slim design LED recessed round down lighter with necessary fittings arrangements including cutting hole as necessary as per direction of EIC.

Supply of 250V. 50 Hz. 90Watt Metal Body Sweep 45 cm (450 mm), Air Displacement In M3/Hour-6030, Speed 1325 rpm Wall Fan oscillating type on wall with all parts. Powerful 100% Copper Motor for longer life and stable performance. Aerodynamically balanced sturdy ABS Blade and a Strong base for stability (Make : Orient-Tornado Wall II/Havells- Sameera/ Usha- Dominair) ( For Auditorium )

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length

Supply of twin LED light fitting with S & F 2 no. 18W LED tube with Alluminium Heat Sink body including inbuild driver and complete accessories ( Make : Philips / CG / Havells) ( for Language Lab)

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp whose one side fixed on ceiling with sutable size 4 nos. fastener and other side connected with the conduit with suitable size of bolts and nuts incl. S&F EI conduit, “L” type (125mmx125mm) 6mm thick and 25mm with MS clamps and connecting the length of PVC insulated wire and mending good damages to original finish and painting etc. by 2x24/0.20 mm (1.5sqmm.) flexible copper wire of 1.10 mt. length.

Supply of 1200 mm. Sweep AC, 32Watt, 5 Star Rated BLDC Ceiling Fan Safety Wire & P2 Capacitor Ceiling Fan(Colour approved by EIC) complete with blades, canopy,fork, ruber bush etc. but without regulator in following sizes: ( Make : Havells/Orient-Hector 500/ Usha/CG) ( for Language Lab)

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc. incl. S&F connecting wire for down rod upto 30 cm incl. painting the rod with approved paint and making necessary connection as required by 2x1.5 sqmm flexible copper wire.

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..

S&F of 250V double door AC Timer DB [equivalent of 2+10 way SPNDB] with sheet steel enclosure, pnosphitised powder coated neutral bar, DIN rail with IP-43 potection comprising with 1 no. 32A DPMCB ('C' curve 10KA), 1no. Programmable time switch-24 hrs with minimum switching of 15 minutes and 1 no. 32A TP power contractor with inner-outer plate & internal wiring by 2x4+1x2.5 Sq mm cu. wire incl. 1 no. Auto-Manual bypass toggle switch and provision for earthing attachment, incl. LED indication light for running condition , 32A Barrier type termunal with mechanical locking arrangement, as directed by EIC. [Make-ABB/L&T/Crabtree] (For Language Lab)

Cable end box (16SWG) for TPN vertical MCBDB 4-way

Dismantling charges for existing old point wiring, light, fan & fittings

Supply, installation, testing and commissioning of Split type AC machine having Cooling capacity range(6.6 KW-7.0 KW) with fixed speed rotary compressor, refrigerant gas R32/R410 BEE star rating-3 star (ERR range 3.5 to 3.99), air flow range CFM(780-850), both condenser and cooling coils made of copper tube connecting cord with plug top including MS bracket confirming to IS 1391(Part-I & Part-II) with all amendments . (Make-Mitsubishi Electric/Mitsubishi Heavy/O-General) ( For 11 nos Auditorium & 2 nos for Language Lab)

1/4'' (6.4 mm) dia (soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) incl. 19 mm thick insulation.

5/8'' (15.88 mm) dia (soft drawn) Cu. Pipes (As per standard BS864 or ANSIB 16.22) incl. 19 mm thick insulation.

Supply & laying PVC Drain pipe 25 mm dia with 6mm thick Nitrile Rubber insulation. (Suprime/Oriplast)

Supply & fixing of 4 core 2.5 sq mm Cu cable for inter connecting the indoor & outdoor units

Control Cabling from Condensing Unit to Control Panel 3 Core 2.5 sq. mm. Communication Cable for Split AC, as directed by EIC. (Make : Polycab/KEI/Finolex) N.S

Note: 1) All the above rates should be quoted inclusive of all taxes & duties and LWC as applicable. 2) Total is rounded off to the nearest rupees.

BHARAT INFOCOM (BID ID -5981057)

BIKASH ENTERPRISE (BID ID -5929550)