EI work

Amount

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 3 no. suitable size “Ph & N, E" copper bar attachment fixed on wall incl.(necy blank plate) mending good damages to original finish. Average run 8 mtr

on board

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm/25mm size PVC rigid conduit 'FR' (Precision 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

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

2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC(TPNDB to SPNDB)

4x10/0.4 (6 sqmm) + 2x84/0.4 (4 sqmm) as ECC For 3Phase AC machine

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 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.

2 x (2.5 sqmm) + 1 x (1.5 sqmm)

2 x (4 sqmm) + 1 x (2.5 sqmm)

2x (6 sqmm) + 1x (4 sqmm)

4x (10 sqmm) + 2(6 sqmm)

4x(16 sqmm) + 2x(10 sqmm) as ECC

Supplying and fixing double-door 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. 2+10 way (Make Legrand/Seimens/ABB)

Supplying and fixing double door 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. 6 Way (Make Legrand/Seimens/ABB)

Supplying and fixing double door 8-Way Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment ( ABB / Legrand/Schneider) Up to 160A

S&F IP-42/43 wire way box for 8way VTPN

Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 35kA with fixed thermal and fixed magnetic / adjustable thermal and fixed magnetic setting in existing DBs / enclosure and necessary connection as per direction of EIC. 160A FP

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. 6-32 A SPMCB (Make Legrand/Seimens/ABB)

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (Make Legrand/Seimens/ABB) 40 A DP

S&F 240 V, 1 no. 16 A, 5 pin Modular type plug socket with 1 no. 16A Modular type switch (Brand approved by EIC) & 3 nos. 6A Modular type plug socket with 3 nos. 6A Modular type switch and Indicator without plug top on 16 Module GI Modular type switch board with 16 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. Make (Legrand myrius/Schneider/ABB)(incl.necy blank plate)

S&F 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.

Supply & Fixing 240 V, 2 nos 6 A, 3 pin Modular type plug socket (Brand approved by EIC) with 2 nos 6A Modular type switch, 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 etcMake (Legrand myrius/Schneider/ABB)

S&F 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.

S&F 21A, single ph AC OLP 3+ starterwith over voltage/undervoltage protection on 2 module GI Box with necy. Wiring as per GS

S & delivery of 240V,90W, minimum rpm 1325rpm, 3-blades, AC Full body metal wall bracket fan (motor housing canopy should be metalic and inbuild thermostate protection )450 mm or 18 inch on wall by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) on 150mmX300mm best quality vernished wood or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. length Make orient, Model :- Tornado Wall - II/ crompton/EPC

Supply & Delivery of 230V, 52W, 48"(1200mm), 370rpm, AC ceiling fan complete with safety wire and p2 type capacitor down rod, canopy fork, blades, etc. without regulator.(Make: Usha Striker plus/ equivalent to Orient/ Crompton)

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.

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 & Delivery 230V, Recess Mounted 2'x2' LED,36W,Min 100lm/W, luminus flux:Min 3600lm high efficient light , colour temperature (4500 to 6500K)(as directed by EIC) slim pannel light fitting for false ceiling (Make:Wipro,Philips(signify) or equivalent) (warrenty should beThree years )

Fixing of above Light on false ceiling by hanging GI Wire from ceiling to Both end of The light incl necy Electrical Connection & as per direction of the E. I. C.

Supply & Delivery single LED Tube Light with fitting complete with all accessoried with 230v, 18W Lumen output: Min:100lm/W Poly carbonate Tube incl. Metal Frame TMC501 P 1XT-LED 22W P3242 Make(philips /wipro/GE)

Supply and Fixing 240V, 6W, 4000K, LED ceiling cob round spot light white powder coated pressure die cast aluminium Housing.(Make - philips(signify),wipro)(warrenty should beThree years )

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 & fixing 18W,Min Lumen 100lm/w recessed mounted round LED with white powder coated pressure die cast aluminium Housing.(Make - philips(signify),wipro)(warrenty should beThree years )

Supplying &delivery wireless 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board

S & F Acrylic Edge Light Board wiith 12 Volt smps.(Make-Bajaj or equivalent)

S&F EPC make 9" sweep A.C Exhaust fan incl. making hole on wall with nuts & bolts of required with S&F of louver shutter.

Supply & Laying of 1.1 KV Gr. XLPE/ PVC Armoured Al 4 core 70 sqmm cable on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. asnecy., mending good damages and painting(Make(polycab/ RR Kabel/Havells)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables. 4 core 70 sq. mm.

Finishing of the XLPE/PVC insulated armoured cable ends by soldering with cable sockets and insulated tapes etc., including supplying sockets, soldering materials, tapes etc. and making connection to switch, BDB and BBC etc. 3½ core 70 sqmm cable

Supply & delivery of Hi- wall Split Air conditioner (Inverter type) having following specification: Minimum Cooling Capacity(Kcal/Hr)- 6000K.Cal/hr Or 6900W ISEER Rating - 3.8-4.39 /2022-2023 as per BEE/BIS IS Compliance- IS 1391 Refrigerant- R410A/R32 Compressor - Rotary/ Scroll Evaporator & Condenser Coil: Copper LCD Remote and All other accessories operating outdoor Temperature - 50°C PCB must be in Metallic Enclouse to avoid internal fire hazard Power supply - 240 V,50Hz(+ Tolerrance as per applicable standard) Make:- O-General/ Mitsubishi Electric/ Daikin/ Hitachi

Supply & delivery of Hi- wall Split Air conditioner (Inverter type) having following specification: Minimum Cooling Capacity(Kcal/Hr)- 4500 K.Cal/hr Or 5000W ISEER Rating - 3.8-4.39 /2022-2023 as per BEE/BIS IS Compliance- IS 1391 Refrigerant- R410A/R32 Compressor - Rotary/ Scroll Evaporator & Condenser Coil: Copper LCD Remote and All other accessories operating outdoor Temperature - 50°C PCB must be in Metallic Enclouse to avoid internal fire hazard Power supply - 240 V,50Hz(+ Tolerrance as per applicable standard) Make:- O-General/ Mitsubishi Electric/ Daikin/ Hitachi

Installation Testing & commissioning of the above Said Split Acs incl. Supply & fixing required Angle iron structure on wall for placing outdoor unit and mending Good the damages as per direction of EIC

S & Installation of Extra Add-on Items HVAC grade 5/8"(for suction) & 1/4"(for discharge) copper refrigerant pipe with 9mm thick nitrile rubber insulation including shaddle, screws, insulation tape, fasner etc for above AC machines as per direction of EIC.

Supply & Laying 1.1KV grade 3 core 4 sqmm flexible copper cable with screw, saddle drill machine nut bolt etc all necy. items needed for connection.(from starter to AC outdoor connection)(Make: Havells/KEI/Polycab/Fenolex as per approved by EIC)

Supply & Laying 20mm hard PVC pipe(heavy type) for water discharge(Make: supreme )

S & F 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.

Repairing the existing damage MS structure (for installing Air conditioner ODUs) by suitable nos & size of MS angle incl. soldering,scraffolding,painting to complete the same as per direction of EIC

Dismentling,Reinstallation, testing & commissioning 4 tonTower AC with help of AC technican incl. necy cleaning , servicing, leakage testing as per direction of EIC

Supply and charging refrigerent gas R-22

Dismentling,Reinstallation, testing & commissioning the cassette AC with help of AC technican incl. necy cleaning , servicing, leakage testing as per direction of EIC

Supply & Laying Hard / Soft drawn Copper Refrigeration pipe line for liquid and suction line suitable for R410A/R407C/R-22 refrigerant & 9 mm thick Nitrile Rubber 'class O' Insulation tube with supports & brackets as per direction of EIC.

Liquid Line ( 3/8" dia) without rubber insulation (make: Rajco / Mandev / Ryoku)

Suction Line (3/4" dia) with 9 mm thick nitrile rubber insulation Al foil covered (make: Rajco / Mandev / Ryoku)

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 ISI-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

Connecting the equipments body to earth busbar including S&F 20 mm x 3 mm galvanised (Hot Dip) MS flat on wall/floor with GI saddles as required and connection to equipments incl. drilling holes, with bolts, nuts, washers etc

Dismentling of all existing approx 36 nos light points, fan points , 35 nos computer boards, ,old wiring, conduit pipes, old ac copper pipe etc. and other defunction materials as per site requirment and mending to good damage as per direction EIC

S. K. CHATTERJEE ELECTRICALS PVT LTD (BID ID -5843096)

STAR ENTERPRISE (BID ID -5843076)