Repair, renovation and alteration of the international student hostel at Belgachia under WBUAFS------ Electrical installation works with AC system

Amount

Supplying and fixing 415V, 100 A TPN SFU open execution in existing SS enclosure/cubical with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. (Make: Siemens / L&T / ABB)

Supplying and fixing MCCB SS enclosure with IP 20/30 protection, powder coated provision for housing Four pole (4P) MCCB, concealed in wall after cutting the wall & mending good the damages to original finish / on flat iron frame incl. painting, connection & provision for earthing attachment including Supplying and fixing 415 V 100Amp 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

Supplying and fixing double door 8 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 100A FP MCB 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(Enclosure-607717) / Crabtree / Schneider)

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 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 / Crabtree / Schneider)

Supply of 4 core 35sqmm of 1.1 KV grade alluminium XLPE, PVC/ armoured LT cable ( Make : Havells/ Polycab/ Finolex/ Gloster )

Supply and Drawing of single core 25 sqr mm copper wire single core FR PVC Insulated with Bright Annealed Copper Conductor for VoltageGrade 1100 Volts, with all necessary tie bar, flexible pipe and allied items, making necy. connection as required ( Make : Havells/ Polycab/ Finolex/Gloster )

Laying of cable from 4 core 35 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.

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 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 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make- RR Kable/Polycab/Finolex) partly in 20mm size PVC rigid conduit 'FR' (Precision make) [for ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for horizontal & vertical run embedded in wall], 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 (Legrand Myrius / Schneider LIVIA / ABB IVY) fixed on Modular GI switch board complete with 2 no. suitable size “Ph & N” copper bar with top cover plate making earthing attachment fixed on wall incl. mending good damages to original finish. [only PVC Rigid Conduit on ceiling and remaining portion concealed] Average run 9 mtr

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire to 6A 3 pin Modular type plug socket & switch (Legrand Myrius / Schneider LIVIA / ABB IVY) 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 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 . a) 4 core 35 sqmm

Supply & Fixing 240 V, 2 nos 6 A, 3 pin Modular type plug socket (Legrand Myrius / Schneider LIVIA / ABB IVY) with 2 nos 6A Modular type switch, without plug top on 6 module GI Modular Switch Board complete with three no. suitable size Copper bar with holes (for Ph, N & E) fixed on bakelite/Hard Rubber insulator over the MS welded chairs incl. 6 module top cover flushed in wall for housing the board after cutting the brick wall incl. making earthing attachment, painting and mending good damages to building works

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Legrand Myrius / Schneider LIVIA / ABB IVY) 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

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Legrand Myrius / Schneider LIVIA / ABB IVY), incl. S&F 1no 240 V, 25 A, 3 pin Modular type plug top (Brand approved by EIC) 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 as per GS.

S/F 240 V, 25 A, Modular type starter (Make- North West/ Crabtree) 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. as per GS.

Supply of single LED light fitting with S & F 1 no. 18W LED tube with Alluminium Heat Sink body including inbuild driver and complete accessories. ( Make : Philips-TMC 502 -1 X T-LED 22 W with MAS LED Tube1200 mm 18 w 865 T8I-2100lm/Wipro/Crompton)

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-TMC 502 -1 X T-LED 22 W with MAS LED Tube1200 mm 18 w 865 T8I-2100lm/Wipro/Crompton)

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 10W LED bulkhead fittings complete with all the necessaries fittings accessories and driver ( Make : Philips- WT202W LED 10 S NW PSU S3 PC / Wipro/Crompton)

Fixing only bulk head ceiling fitting on wall /ceiling by screws etc.

Supplying & Fixing MS fan clam of two piece type for RC ceiling as per approved specification, fabricated from 40 mm x 9 mm MS flat including making good damages to building roof with satisfactory finishing and painting – (As per Drawing no. 475 of PWD Specification Book – May 1991)

Supply of 1200 mm. Sweep AC, 68Watt, Safety Wire & P2 Capacitor Ceiling Fan(Colour approved by EIC) complete with blades, canopy,fork, ruber bush etc. but without regulator in following sizes: Warranty: 2 years ( Make : Orient- New Breeze / Crompton-Aura/Havells-Equivalent)

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.

Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire.

Supply & Fixing 240V, Modular Socket (2 Module) type fan regulator (Step type) (Make- Legrand Myrius / Schneider LIVIA / ABB IVY) on existing Modular GI switch board with top cover plate incl.Making necy. connections etc.

Supply of 250V. 50 Hz. Sweep 40 cm (450 mm), Air Delivery 100 m3/min, Speed 1420 rpm High Sped 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 Warranty: 2 years (Make : Crompton- 450mm ACVORTEX / EPC-TEMPEST)

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 09'' sweep A.C. Exaust fan Metal Body with all parts. (Make : EPC)

Fixing only exhaust fan after making hole in wall and making good damages and smooth cement finish etc. as practicable as possible and providing necy. length of PVC insulated wire and making connection for exhaust of following diameter: 23 cm (9")

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1 x 4 SWG GI (Hot Dip) wire (4 Mts. long), 13 mm dia x 80 mm long GI bolts, double nuts, double washers incl. S & F 15 mm dia GI pipe protection (1 Mts. long) to be filled with bitumen partly under the ground level and partly above ground level driven to an average depth of 3.65 Mts. below the ground level as below: By TATA-Medium GI pipe

Excavation of soil for installation of Earth Electrode and filling & ramming. For Soft Soil

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

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

Connecting the equipments to earth busbar including S & F GI (Hot Dip) wire of size as below on wall/floor with staples buried inside wall/floor as required and making connection to equipments with bolts, nuts, washers, cable lugs etc. as required and mending good damages 4 SWG

SITC of AC Machines: Supply, installation, testing and commissioning of Split type AC machine having Cooling capacity range (5.2 KW-5.3 KW) with fixed speed rotary compressor, refrigerant gas R32/R410 BEE star rating-3(ERR range 3.5 to 3.99), air flow range CFM(560-600), 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 (Model no AGZ18VF)/ Mitsubishi Heavy ( SRK15CXS-W6)/ O-General (ASGA18BMWWA-B). (R32)

SITC including vacumization and nitrogen of testing of following normal size of soft/hard drawn copper refrigerent piping for package/ VRV/VRF/RAC system complete with fittings with adjustable ring type hanger supports jointing/brazing including accessories insulated with XLPE class O tubular insulation/with Class O closed cell elastometric nitrile rubber tubular sleeves section of specified thickness as given bellow for suction and liquuid lines. all accessories as per specification etc. as required.

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)

Control Cabling from Condensing Unit to Control Panel 4 Core 1.5 sq. mm. Communication Cable for Split AC, as directed by EIC. (Make : Polycab/KEI/Finolex)

Note: 1) All the above rates should be quoted inclusive of all taxes & duties as applicable. 2) The warranty for the AC Machines of BOQ ltem Sl. No. 37 has to be provided for 5 years on PCB and 10 years on Compressor by the manufacturer/OEM. The Sl. No’s of the AC Machines must be mentioned in the Delivery challan on site along with the warranty certificate provided by the Manufacturer/OEM specifying the AC Machines with Serial number and date.

CIRCUIT ELECTRIC CO (BID ID -6373741)

JOY MA TARA ELECTRICAL CO. (BID ID -6385026)