WBPWD/EE-II/KNHED/NIQ-80/ 2025-26

Dismantling the existing E.I. work by Co's own tools & tackles and take unnecessary items away from site by maintening normalcy as far as possible as per direction of EIC .

A. Distribution wiring:--- Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make: Polycab / Havells/Glostar/KEI/ RR Kable) 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 Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board on wall complete with 2 no. “Ph & N” copper bar incl. bakelite/ Perspex top cover 3 mm thick and incl. 175x100x65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish [only PVC Rigid Conduit on ceiling and remaining portion concealed] (E-15/5) a) Average run 12 mtr.

b) Average run 10 mtr.

Cutting channel of 40 mm x 40 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works 19 mm dia 3 mm thick polythene pipe without earth continuity wire. [3(a)/E-2]

Cutting channel of 43 mm x 43 mm size on masonry wall incl. S&F heavy gauge polythene pipe dia as stated below, by means of iron hooks and supplying and drawing 18 SWG GI Wire as fish wire incl. mending good damages to building works 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 (Make: Polycab / Havells/Glostar/KEI/ RR Kable) of the following sizes in the prelaid polythene pipe as per GS. a) 3 x (1.5 sqmm) [1(b) / E- 9 ]

b) 2x(2.5 sqmm)+1x(1.5 sqmm) For computer board & power plag [ 1(s) / E-9 ]

c) 2x(4 sqmm)+1x (2.5 sqmm) [ 1(v) / E- 9 ]

d) 2x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC For connection of HTPN To SPNDB

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Make: Polycab / Havells/Glostar/KEI/ RR Kable) 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) 2x(4 sqmm)+1x (2.5 sqmm)

d) 2x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC For connection of HTPN To SPNDB

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes .vide pg no F-5 item no. 9 a) 2.5 sqmm

b) 4 sqmm

c) 6 sqmm

B. BDB, PDB, VTPN 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 & mending good the damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment as per GS (Make-Legrand/Schneider/ABB/Siemens) 8 Way ( Up to 160 A ) [15 / D- 11 ]

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed in wall as per GS. (Make-Legrand/Schneider/ABB/Siemens) a) 6 Way Enclosure (607716) [ 14 / D- 10 ]

b) 4 way Enclosure (607715) [ 14 / D- 10 ]

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+12 Way (Make-Legrand/Schneider/ABB/Siemens) [ 13 / D- 9 ]

Supplying and fixing 415V,63A TPN SFU with sheet steel enclosure on flat iron/ angle iron frame on wall , incl. HRC fuses as per rating and both side cable end boxes on angle iron frame on wall with necy connection & painting ( Make- LK/Seimens/Havells)

Supplying and fixing MCB SS enclosure with IP-20/30 protection, powder coated provision for two/four pole MCB, concealed in wall after cutting the wall & mending good the damages to original finish incl. painting, connection & provision for earthing attachment a) 2way (M- Legrand)

b) 4way (M- Legrand)

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection a) 16 A DP MCB (Make-Legrand/Schneider/ ABB/ Siemens)

b) 40 A FP MCB (Make-Legrand/Schneider/ABB/Siemens)

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/Schneider/ABB/Siemens) 160A FP [ 10/ D- 8 ]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection as per GS (Make-Legrand/Schneider/ABB/Siemens) a) 40A DP [ 6 / D- 5 ]

b) 63 A FP [ 6 / D- 5 ]

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connections per GS (Make-Legrand/Schneider/ABB/Siemens) a) 6-32 SP [ 7 / D- 6]

C. Plug & Sockets:--- Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Make: Polycab / Havells/Glostar/KEI/ RR Kable) to 240 V 6A 5 pin plug point incl. S&F 240 V 6A 3 pin type plug socket & switch (Anchor) as per gs On Board

Supply & Fixing 240V, 2 nos. 6A Piano Key socket and switch (MK: Anchor) on sheet metal switch board concealed in wall incl. S & F 175 x 100 x 65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover, incl. Ph, N, E Cu Bar and making necessary connections as required as to GS.

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket (MK: Anchor) with separate 3 nos. 6 A & 1 no. 20A Piano key type switch with indicator & 20A SP MCB (Havells make ) on sheet metal switch board embedded in wall incl. S & F 240x200x65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover and making necessary connections as required

Supply & Fixing 240V, 20A, plug socket with separate 20 A Piano key type switch (Anchor) and 1 no. 6A Piano Key socket with switch on sheet metal switch board concealed in wall incl. S & F 200 x 150 x 65mm MS (16SWG) switch board and bakelite/perspex top cover of 3mm thick by Brass screws after making housing for switch by cutting bakelite/perspex cover, incl. Ph, N, E Cu Bar and making necessary connections as required as to GS.

D. Supply of cables :--- Supplying and Delivery of following sizes Al. armoured PVC/XLPE cable (Havells/gloster/KEI) as mentioned below : a. 4 core 95 sqmm (from panel to VTPNDB)

b. 4 core 35 sqmm (from VTPNDB to PDB)

c. 2core 10sqmm XLPE AL cable

E. Laying of cables :--- Laying of 4 core 95 sqmm Al. armoured PVC/XLPE cable (Havells/Glostar/KEI) with 2X10 SWG GI wire making hole etc. as necy., mending good damages and painting as mentioned below : (from panel to VTPNDB). Vide page no F-1,F-3 Item no 2 & 5 a. on wall by clamp

b. Concealed in wall

Laying of 4 core 35 sqmm Al. armoured PVC/XLPE cable (Havells/ Glostar /KEI) with 2X10 SWG GI wire making hole etc. as necy., mending good damages and painting as mentioned below : (from VTPNDB to PBDB) Vide page no F-1,F-3 Item no 2 & 5 a. on wall by clamp

b. Concealed in wall

c. Laying of 2 core 10 sqmm Al. armoured PVC/XLPE cable on surface with MS saddel

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 : vide pg no F-4 item no. 7.C a. 4 core 95 sqmm

b. 4 core 35 sqmm

c. 2core 10sqmm

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 . vide pg no F-5 item no. 8a & 9 : a. 4 core 95 sqm

b. 4 core 35 sqm

c. 2core 10sqmm

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required 50 mm dia

F. Supply of Light Fittings :--- Supply and Delivery of 4 feet Industrial box type single LED tube fitting incl. Supply & Delivery of 1 no. 240V, 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/ Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

Supply and Delivery of 4 feet Industrial box type twin LED tube fitting incl. Supply & Delivery of 2 no. 240V, 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 105 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/ Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

Supply & Delivery of 240V, 18/ 20 W LED Tube (Polycarbonate with heat sink) with glare free light distribution with CCT (5000K-6500K) having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Mal,e- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

Supply & Delivery of minimuml0-12 Watt LED Bulkhead light fittings complete with all accessories having die cast aluminium housing finished in premium white powder coating with CCT (5700K-6500K) having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have Q BEE certification]

G. Fixing of Light Fittings :--- Fixing only single/twin fluorescent light fittings suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp (125mmx125mm) as per G S Vide page no C-2, Item no 17

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 as per G S Vide page no C2 Item no 16

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

H. Supply of fans :--- Supply & Delivery of 230V, 1-Ph, AC ceiling fan of follwing size incl. all accessories. (Make- Crompton / Usha / Orient) [BEE star rated] Sweep Size- 1200 mm (48"), Wattage < 55 Watt, R.PM less than or equal to 380, Air Delivery greater than or equal to 210 C.M.M

Supply & Delivery of 230V, 50Hz, 450 mm sweep heavy duty full metal body wall bracket fan having wattage less than or equal to 90 Watt, RPM less than or equal to 1350, Air Displacement (In CMM) 100 complete with all accessories. (Make - Orient/Crompton/ EPC) [BEE star rated]

Supply & Delivery of 220V, Single Phase, 50 Hz A.C heavy duty exhaust fan of following sizes having complete metal body. (Make- EPC/ USHA/Orient CROMTON) [ISI mark, IP55 rated] 380 mm (15"), 4 Blade, RPM less than or equal to 1420, Wattages less than or equal to 150 Watt, Sound level less than or equal to 61 dB, Air Displacement (In CMH) greater than or equal to 2350

Supply & Delivery of following 230V, 1-Ph, Wall Mounting/ Pedestal Air Circulators with all accessories. (Make- Crompton / Usha/ Orient/EPC) [BEE star rated] 450 mm Sweep, 1-Ph, 3 Blade, RPM less than or equal to 1440 , Wattage less than or equal to 100 Watt, Air Displacement (In CMH) greater than or equal to 5000 Wall Mounting

I. Fixing of fans :--- Supply & Fixing 240V, socket type fan regulator (Step type) (mk-Anchor) on existing SM switch board with top cover plate incl. making necy. connections 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 Vide page no D 14 Item no 29

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 as per G.S. Vide page no C-3, Item no 21.a.

Supply & Fixing fan down rod (14 SWG- white MS pipe zinc plated) having 19 mm OD 1.8 + / - 0.05 mm thick complete with cutting, making holes for fixing the fan incl. necessary con nection wir e (2Xl.5sqmm cu wire) as per direction of EIC

fixing only 18" (450 mm) Wall Bracket fan with inbuilt on wall by S & F rag bolts ,nuts and washers (6 mm dia x 62 mm long) or as required incl. S & F 24/.20 PVC insulated flexible copper wire 0.5 mt. length

fixing only 15" (38 cm) 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 dia incl. Fixing louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) as per GS

J.Earthig 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: i)By ISI-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) 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

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 40 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 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.

K. Miscellaneous :--- Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for TPN DB horizontal / vertical enclosure with IP-42/43 protection, on angle iron frame on wall & mending good the damages to original finish with nuts bolts etc incl. provision for earthing attachment a)For 8 way VTPN

b) 6 way HTPN

c) 4 way HTPN

Supply & delivery of C5 Compact Thermal Camera Description: Accuracy At ambient temp. 15 to 35°C (59 to 95°F) and object temp. above 0°C (32°F), 0 to 100°C (32 to 212°F): ±3°C (±5.5°F), 100 to 400°C (212 to 752°F): ±3% Digital Camera 5 MP Image Modes Infrared image, Visual image, MSX (Embossed visual details on thermal image), Picture-in-picture (IR area on visual image) Storage Media Internal memory and onboard FLIR Ignite cloud connectivity (with Wi-Fi)

IMAGING & OPTICAL Color Palettes Iron, Gray, Rainbow, Arctic, Lava, Rainbow HC Digital Camera 5 MP FLIR Screen-EST Mode No Focus Focus free Gallery Thumbnails and custom folder structure Image Frequency 8.7 Hz Image Modes Infrared image, Visual image, MSX (Embossed visual details on thermal image), Picture-in-picture (IR area on visual image) Minimum Focus Distance Thermal: 0.1 m (3.94 in), MSX: 0.3 m (11.8 in) Spectral Range 8 to 14 µm MEASUREMENT & ANALYSIS Accuracy At ambient temp. 15 to 35°C (59 to 95°F) and object temp. above 0°C (32°F), 0 to 100°C (32 to 212°F): ±3°C (±5.5°F), 100 to 400°C (212 to 752°F): ±3%

Camera size (L x W x H) 138 x 84 x 24 mm (5.4 x 3.3 x 0.94 in) Measurements correction Emissivity; matt/semi-matt/semi-gloss + custom value, Reflected apparent temperature, Atmospheric compensation Object Temperature Range -20 to 400°C (-4 to 752°F) Thermal Sensitivity <70 mK USER INTERFACE Touchscreen Capacitive touch POWER Battery operating time 4 hours Battery type Rechargeable built-in Lithium ion battery Charging system USB-C (1 A) Charging Time 2 hours External Power Operation 5 V, USB-C ENVIRONMENTAL & CERTIFICATIONS Drop test 2 m (6.6 ft) Encapsulation Camera housing and lens: IP54 (IEC 60529) Operating Temperature Range -10 to 50°C (14 to 122°F) Storage Temperature Range -40 to 70°C (-40 to 158°F) Tripod Mounting UNC ¼"-20 (built-in)

Supply and installation of 1-Phase timer in double door SPN DB (2+10) way providing incoming and outgoing copper wires and other accessories. The interconnection should be made by 4 sq.mm. copper wires. The box should be painted by powder coated paint. a) 25A DP MCB -1 No. (b)Analog time switch - 1 No. (c) 2-pole 30A single phase power contactor, - 1 No. (d) Add-on auxiliary contact block(1 NO+1 NC) -1 no (e) 60A capacity 3 way AC/DC Epoxy terminal block.- 1 No. (f) Indicator Lamp (ESBEE make)-2 Nos. (g) Toggle switch,(ON_OFF_ON)- 1 No. (h) Steel Key Lock – 1 No. (Make- LK /ABB) For Compound light timer box

S & installation of 1.5 Mtr. long 80mm dia GI mini pole on top of roof incl. Base plate by nuts, bolts, washer etc. 2nos heavy gauge M.S. half clamp for holding the G.I. Pipe con-sisting with S&F 2 mtr long pole header sleeve arm bracket and sleeve attached with 1.5mtr long 40mm dia. (M) GI pipe fixed with S&F 2 nos x long full threaded G.I. pipe nuts, bolts, washers etc., incl. painting with two coat of enamel paint over one coat of red lead primer as per direction of EIC.

Providing CC (6:3:1) muffing 600 x 600 x 760 mm in size above roof Level around the pole base complete with 3 mm thick neatly finish Cement plaster all around incl. S&F 250 x 250 x 100 mm CI water Proof looping cable box having CI top cover and comprising of 1 nos 250V, 15A Kit-Kat fuse unit, one NL on porcelain insulator etc. and Housing inside of muffing incl. earthing attachment incl. providing drilled holes in pole suitable for alkathine pipe entry as per directed for street light wiring.

Supply & Delivery of 240V, LED street lights with optic lens and polycarbonate diffuser having following wattage, in white powder coated pressure die cast aluminium housing with IP 66 protection & incl. 10 kV SPD, with glare free uniform illumination with CCT (5700K-6500K) having minimum luminous efficiency of 110 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification] 200 Watt

Supply & Delivery of 240V, LED flood lights with optic lens and polycarbonate diffuser h aving following wattage, in white powder coated pressure die cast aluminium housing with IP 66 protection & incl. 10 kV SPD, with glare free uniform illumination with CCT (5700K-6500K) h aving minimum luminous efficiency of 110 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification] 200 Watt

Supply & Delivery of 240V, LED flood lights with optic lens and polycarbonate diffuser h aving following wattage, in white powder coated pressure die cast aluminium housing with IP 66 protection & incl. 10 kV SPD, with glare free uniform illumination with CCT (5700K-6500K) h aving minimum luminous efficiency of 110 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Wipro/Lighting Technology/ manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification] 250 Watt

S & F PVC water proof looping cable box (make -Sintex, size--250X200X105 mm) having hinged type PVC top cover having 4 mm thick rubber gasket lining & earthing terminal etc .The box should comprising of 1 no. din rail for fixing of 415V, 32A, 4P MCB (make-- L&T) and 63A 4 way Terminal bar etc. complete with all accessories as per direction of EIC.

Glow Sign Board; Supply & installation of 6" depth box type M.S. structure duly fabricated & welded by 40 mm x 40 mm M.S. square pipe 3 mm thick ISI mark frame with back side & four sides covered by 24 SWG M.S. sheet including Aluminium channel and fixing arrangement with out ACP sheet including painting. size : (12'x4') X 5 nos & size : (6'x4') X 5 nos & size : (3'x2') X 2 nos to be made such a manner that it can be opened towards up direction for taking maintenance.

S&F 4 mm thick ACP sheet (NAVY BLUE or as per choice of Authority) on MS structure size : (12'x4') X 5 nos & size : (6'x4') X 5 nos & size : (3'x2') X 2 nos . (mk. Aludecor)

Supply & Fixing of special type imported acrylic fixed on ACP sheet. Letter Size-as per direction of EIC. Process of Fixing letter-By Eatching process by cutting ACP sheet The letter font (English/bengali, Bold) Letter colour=WHITE. Encrypted with: Special Symbol: " Symbol of Ashoka Pilar"& "Symbol of govt. of west Bengal" (Metter will be As per direction of EIC)

Supply fixing of LED inside the acrylic letters. The specification of the LED is given below: A) LED: White Samsung(Korea) module: B) Type Double line fixed C) Life: 70,000 burning hours D) Intensity: same & smooth throughout, no brighter or light or dark patches E) visibility: 50 mtr at least for normal eye. F) Power supply: Requirred AMP (meanwell LRS- <..>-12) G) ambient air:0-50C. 100% relative humidity. H) Power Consumption: 1.08 watt per module.

SITC of water proof Power Supply unit to be fitted inside the Sign board box. inclusive of water tight gaskette fitted stainless steel hinged door box. Input: 500Watt, 100V-240V AC; 50Hz. Output: 12V DC; 8-10A constant power supply. (Make: Meanwell/Ven/Resang/Hisign)

S&F 50mmx50mmx6mm MS angle on wall including painting for fixing of sign board.

[ Rates should be Quotated inclusive of all taxes & duities and L.W.C. @ 1% as applicable ]

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