BIRED/45/e-NIQ (1st call) of 2023-2024

Amount

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make: Polycab/Gloster/RR Kabel) 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 (Make: Anchor/Legrand/Crabtree) 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] i) Average Run 10 Mtr

S & F GI Conduit with necy. Aluminium clamps(6'' x 1'') as per required size for wiring through Iron beam portion as per GS.

Distn. wiring in 3 X 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire in 19 mm bore, 3 mm thick polythene pipe complete with all accessories embedded in wall to 240 V 6A 5 pin plug point with Modular type switch (Make: Anchor/Legrand/Crabtree) as per GS. i) On Board

ii)Average run 4.5 Mtr.

Supplying & Fixing GI Modular Switch Board of the following sizes 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. 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 i) 6 module

Supplying & Fixing modular type plug socket /switch (Make: Anchor/Legrand/Crabtree) on existing GI Modular type switch board having top cover plate and making necessary connections as required. i) 16 A modular type plug socket

ii) 16 A modular type switch

iii) 6 A 5-pin modular type plug socket

iv) 6 A modular type switch

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Make: Anchor/Legrand/Crabtree), 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.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket with 20/25A Modular switch (Make: Anchor/Legrand/Crabtree) type SP MCB (C-Curve) 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.

Supplying and fixing double door Vertical TPN MCB Distribution board for MCCB incomer with IP-42/43 protection, on angle iron frame on wall as per GS as per direction of EIC. i) 4 Way ( Up to 160 A ) ( Make - Legrand/ Schneider/ Siemens) as per direction of EIC.

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall as per GS. i) 4 Way ( Make - Legrand/ Schneider/ Siemens) as per direction of EIC.

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall as per GS. i) 2+8 Way [Make- Legrand/ Siemens/ Schneider] as per direction of EIC.

ii) 2+12 Way [Make- Legrand/ Siemens/ Schneider] as per direction of EIC.

Supplying and fixing 415 V Four Pole MCCB of Breaking capacity 25kA/35kA in existing Vertical DBs including necessary connection as per GS. [Make - Legrand or as per direction of EIC.] i) 100 A

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as per GS [Make-Legrand or as per direction of EIC] i) 32 A DP

ii) 40 A DP

iii) 63 A FP

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connectionas per GS [Make-Legrand or as per direction of EIC. ] i) 6-32 SP

iii) 63 A TP

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 as per GS i) 4/8 Way (Vertical)

ii) 4/6 Way (Horizontal)

Supplying and fixing PVC Rigid Conduit 'FR' [Precision Make] of following sizes on wall, ceiling with saddles and other accessories as required and mending good damages to building works i) 20 mm size

Cutting Channel of required size on masonry wall by Electric operated cutting machine incl. supplying & fixing of heavy gauge Polythene pipe of following diameter as per GS. i) 19 mm dia 3 mm thick

ii) 25 mm dia 3 mm thick

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make: Polycab/Gloster/ RR Kabel) of the following sizes in the 19mm/25mm prelaid polythene pipe/PVC rigid conduit as per GS. i) 3 x (1.5 sqmm)

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

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

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

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. i)1.5 sq mm

ii) 2.5 sq mm

iii) 4 sq mm

iv) 6 sq mm

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works i) 175 mm x 100 mm x 65 mm

ii) 200 mm x 150 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing switch board by Brass screws after making housing for switch by cutting bakelite / perspex cover and making necessary connections as required. i) 175 mm x 100 mm x 65 mm

ii) 200 mm x 150 mm x 65 mm

Supply of 4/3.5/2 Core XLPE Insulated & Sheathed Armoured Aluminium Conductor cables for Working Voltage up to 1100 Volts of following sizes [Make- Gloster/KEI/Havells/RR Kabel as approved by E.I.C] i) 4 Core 50 Sq.mm.

ii) 4 Core 25 Sq.mm

Laying of cable as below, after cutting floor /pavement / wall/ and making holes incl., embedding the cable at an average depth as below and mending good the damages to original finish incl. removing the rubbish Incl. following size GI [Hot Dip] Wire as Earthing as per GS. i)Above 35 sqmm to 95 sqmm incl earthing attachment in 2x 10 SWG GI [Hot Dip] Wire.

iI) From 2.5 sqmm to 35 sqmm incl earthing attachment in 2x 10 SWG GI [Hot Dip] Wire. [5(i)/F-3]

Laying only Cable upto 50 sqmm through existing RCC/Hume/ GI Pipe/open masonary trench for single, 2, 3, 3½ & 4 core

Supplying & fixing medium gauge GI Pipe (ISI-Medium) Protection with necessary fittings as per GS. i) 40mm dia

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 : i) 4 Core 50 Sq. mm

ii) 4 Core 25 Sq. mm

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 : i) 4 Core 25 Sq. mm

ii) 4 Core 50 Sq. mm

Fixing only single/twin fluorescent/LED light fitting in the ceiling fixed with “L” type MS clamp for RC ceiling / MS pipe as per GS direction of EIC.

Fixing only single/twin florescent light fitting complete with all accessories Directly on wall/ceiling as per GS.

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.

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVCround block / round bakelite on wall/ceiling as per GS

Fixing only lamp.

Supply and delivery of single/twin Industrial LED Batten luminaries incl. Supply of 1 no./2nos. 20W LED Tube i)Single fittings [Make- Magik-Coffer, Cat No.- KCCF020 with 1 no. Prism Pro T8 20W LED Tube, Cat No.- TWPP020C or equivalent model/cat of CG / Philips / Wipro] (with 3 years warranty and warranty certificate to be provided)

ii) Twin fittings [Make- Magik-Coffer, Cat No.- KCCF040 with 2 nos. Prism Pro T8 20W LED Tube, Cat No.- TWPP020C or equivalent model/cat of CG / Philips / Wipro] (with 3 years warranty and warranty certificate to be provided)

Supply of 12 W LED bulb (Magik/CG/Philips/Wipro) on existing batten holder.

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.

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)

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: i) (9")

Supply & Fixing GI sheet (20SWG) metal Cowl with MS flat iron frame & GI wire mesh on wall with necy. bolts & nuts (6 mm dia x 62 mm long) i) (9")

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 & Fixing of 40mm GI pipe (ISI-Medium) (for passage fan)

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 of ac ceiling fans of 1200mm sweep with burst-proof P2/S3 Capacitor complete with all accessories without regulator. (Make - Usha-Striker or equivalent model of Havells/CG High Speed/Orient Quaser Ornamental as approved by E.I.C) (with 2 years warranty and warranty certificate to be provided) i) 1200 mm Sweep

Supply of 450mm sweep wall bracket fan(high speed) with metal body & blades(SSTORM 2 or equivalent cat of Orient/EPC) with necessary wooden board on wall with nuts, bolts, washer etc.

Supply of heavy duty Exhaust fans of following size complete with all accessorie (Make -EPC ) as per direction of EIC. i) 9"( 230mm ) Speed 1370 RPM

Supply of 450mm(18"), 1420 rpm sweep full metal body AC Pedestal fan as per direction of EIC. (Make: EPC or similar specification of crompton as per direction of EIC)

Supply & Delivery of 240V, 45 W LED Street light luminarie complete with all accessories and equipped with IP66 Protection (Make- Magik-Solis Plus, Cat No.- SPSP045C or equivalent model of Philips/Wipro/CG as approved by EIC) on existing MS Pipe/Mini Pole/Long Pole as per direction of E.I.C. (with 3 years warranty and warranty certificate to be provided)

Fixing only outdoor/street light type fluorescent light fitting or MV light fitting complete with all accessories to be fixed /projected from the wall of the building incl. making holes/providing clamping arrangement & necy. GI reducer as required. S&F 40 mm GI pipe (ISI-Medium) quality 1.5 mts. average length having suitable bend S&F necy. length of 1.5 sqmm PVC insulated single core stranded annealed copper wire and making connections as required and mending good damages to wall incl. painting etc.

Providing CC (6:3:1) muffing 600x600x760 mm in size or equivalent size of cylindrical muffing above ground level around the pole base complete with 3 mm thick neatly finished cement plaster all round after dismantling the unserviceable muffing if necessary. i) With 250x250x100mm 16 SWG GI Loop Box

Supplying and fixing 415V TPN SFU with sheet steel enclosure of following rating on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating. ( Make - L&T / Siemens /Havells) i) 100A, TPN SFU

Supplying and fixing 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 as approved by E.I.C]. i) 125 A

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

Dismantling main switch, switch board, existing wiring & unservisable materials incl. Mending good the damaged of building works and submit those materials to the concerned authority by one electrician, one no masson, 1 nos helper as per instruction of EIC.

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x 6 mm on wall as per GS.

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

EEarthing 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: i) By TATA-Medium GI pipe

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) Cl 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 body to earth busbar including S & F 25 mm x 6 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.

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. i) No. 4 SWG

SITC of 2/3 Star rated 1/1.1 ton capacity Split Air-conditioner machine fitted with Rotary compressors suitable for Refrigerant- R410A/R32 of rated power supply 230 V-1 Ph- 50 Hz along with all accessories incl. supply & fixing required Angle Iron Structure on wall/ floor & mending works as per direction of E.I.C. and also necessary scaffolding arrangement incl. lifting, shifting for outdoor & indoor units of said AC machine. (Make- Mitsubishi Heavy, Model- SRK13CRS-S6 or equivalent model of O-General/ Mitsubishi Electric or Approved by EIC). PCBs / control unit should be enclosed in a metal enclosure in the indoor unit of the AC machine.

SITC of 2/3 Star rated 1.5/1.6 ton capacity Split Air-conditioner machine fitted with Rotary compressors suitable for Refrigerant- R410A of rated power supply 230 V-1 Ph- 50 Hz along with all accessories incl. supply & fixing required Angle Iron Structure on wall/ floor & mending works as per direction of E.I.C. and also necessary scaffolding arrangement incl. lifting, shifting for outdoor & indoor units of said AC machine. (Make- Mitsubishi Heavy, Model- SRK20CSS-S6/A or equivalent model of O-General/ Mitsubishi Electric or Approved by EIC). PCBs / control unit should be enclosed in a metal enclosure in the indoor unit of the AC machine.

Supply & Laying of- 5/8" dia, 0.6 mm thick (for suction line) & 1/4" dia, 0.6 mm thick (for liquid /discharge line) Copper Refrigeration pipe (Make- Ryoku/ Rajko/ Mandev) with 9 mm thick nitryle rubber insulation (Make- Accroflex/ Supreme), 4 core x 2.5 sq.mm. FRLS unarmoured Copper Communicale cable (Make- Polycab/ Havells/ KEI/ Finolex/Gloster) incl. fixing arrangement and wrapping insulation of aerotape complete in all respect for 1.1/1.6 TR Split AC machine.

Supply & laying PVC Drain Pipe 20/25mm dia with 6mm thick Nitrile Rubber Insulation by shaddling on wall incl. PVC "T", elbow, bend etc as per direction of E.I.C. (Make: Supreme/Oriplast)

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Make: Anchor/Legrand/Crabtree), 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.

Supply & Fixing 240 V, 25 A, Modular type starter (Make: North-West/Legrand/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.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.

S&F AC machine timer for one no. machine febricated with double door 2+8Way SPNDB as per L&T (Cat no-LTSDO8N) i) 240 V, 32A DP MCB of breaking capacity 10KA & ''C'' Charecteristic (L&T)-1 No, ii) 25A 2P modular power contactor with (L&T, Cat no-AUMC2002501-2P,)-1 No, iii) Digital timer switch (L&T, cat no- AUTS02DIG00)-1 No [NS], iv) Toggle Switch -- 1no, v) Necessary Socketing & connection with copper wire

SITC of 2000 VA pure sine wave inverter having system voltage 12V DC including 1 no. 12V 120AH Tall Tubular battery with battery rack & link for placing the cell, single phase input and single phase output having minimum 1 years warranty for inverter and minimum 3 years warranty for battery. (Make- Sen & Pandit,Exide or equivalent make as approved by EIC)

SITC of 1000 VA pure sine wave inverter having system voltage 12V DC including 1 no. 12V 120AH Tall Tubular battery with battery rack & link for placing the cell, single phase input and single phase output having minimum 1 years warranty for inverter and minimum 3 years warranty for battery. (Make- Sen & Pandit,Exide or equivalent make as approved by EIC)

BISWANATH CHATTERJEE

M/s Joy Durga Electric Repairing Shop

B M ELECTRIC