WBPWD/EE/PED/NIQ16 /2024-2025

Amount

DISTRIBUTION WIRING & WIRES Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core randed 'FR' PVC insulated & unsheathed copper wire (approved make) partly in 20mm size PVC rigid conduit 'FR' (Brand approved by EIC) [for horizontal run & above false ceiling portion only] and in 19mm bore, 3mm thick polythene pipe [for 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 [PVC Rigid Conduit only for horizontal run & above false ceiling and vertical run concealed]

Average run 10 mtr [E16/6e]

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 Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall complete with 2 no. suitable size “Ph & N” copper bar incl. bakelite/Perspex (wall matching color) top cover 3mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish

On Board [E-15/4(a)]

Wires Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm/25 mm size PVC rigid conduit 'FR' (Precision make) incl. necy.fittings as required

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC ( For VTPNDB to TPNDB ) [E9/1d1]

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC [E-14/1(a)(iv)] For TPNDB to SPNDB

2 x 56/0.3 (4 sqmm) + 1 x36/0.3 (2.5 sqmm) [E-14/1(a)(iii)] For SPNDB and AC point

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) [E-14/1(a)(ii)] for Computer Board/ Power pt

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) [E-14/1(a)(i)]

Finishing of the PVC insulated wire ends by socketting with pin/ring type copper sockets and insulated tapes etc.,including supplying sockets, tapes [F5/9]

Cutting Channel 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. [ E2/4a]

25 mm dia 3 mm thick polythene pipe without earth continuity wire

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. [ E2/4a]

19 mm dia 3 mm thick polythene pipe without earth continuity wire

VTPNDB , TPNDB , SPNDB and MCBs 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

4 way Enclosure (607913) [Make-Legrand] [D11/15]

Supplying and fixing double door Horizontal TPN MCB DB 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 Enclosure (607716) [Make-Legrand][D10/14]

Supplying and fixing double-door SPN MCB DB 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 Enclosure (607712) [Make-Legrand][D9/13]

Supplying and fixing 415 V 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 (For VTPN incoming)

125 A FP MCCB [Make-Legrand] for VTNDB [D-8/10]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.

63 A FP [D-5/6] Make-Legrand] for TPNDB

40 A DP [D-5/6] Make-Legrand] for SPNDB

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 [D-6/7] Make-Legrand] (for TPN/SPN Outgoing)

63 A TP MCB [D-6/7] Make-Legrand] (for VTPN Outgoing)

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.

4 way VTPN Cable End Box [D-12/16] Make-Legrand]

MAIN SWITCHES & CHANGE OVER Supplying and fixing 415V, TPN SFU with sheet steel enclosure on angle iron frame on wall with nuts bolts etc incl. S & F 3 nos. DIN type HRC fuse as per rating.[D-3/4(a)]

250 A TPN [ Make - L & T ] [D-3/4(a)]

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.

160 A ( Make : L&T/Havells/Legrand) [D-2/3(a)]

S & Fixing of 10mm. thick Hylam sheet board of following sizes with necy. nuts, bolts, as required. [NS]

ii) 1.5 Mtrx 1 Mtr

PLUG POINTS Supply & Fixing 240 V, 6A, plug socket with separate 6 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm 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.[E-6/21] (Separate 6a plug point)

Supply & Fixing 240 V, 3 nos. 6A, & 1 no. 20A plug socket with separate 3 nos. 6 A & 1 no. 20A Piano key type switch, indicator & 20A switch type SP MCB (Brand approved by EIC) 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[E-7/26] (Computer board)

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 150x100x65mm MS (16SWG) switch board andbakelite/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[E-6/22] ( Separate power point)

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket (Brand approved by EIC), without plug top and switch with 2 Module PVC Modular type switch board with top cover plate flushed on wall and making necy. connections with PVC Cu wire and earth continuity wire etc.[E-17/5(a)]

Supply & Fixing 240 V,25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections. [E-17/5(b)]

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) with 25A Modular switch type DP MCB (CCurve) and 4 Module PVC Modular type switch board with 4 Module top cover plate flushed on wall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [E-19/17]

CEILING FAN , WALL FAN & REGULATOR Supply of 48'' (1200mm) ceiling fan cmplete with all accessories (Make- Orient new breeze /equivalent make of CG/Usha. With safety wire.

Supply of 56'' (1400mm) ceiling fan cmplete with all accessories (Make- Orient new breeze /equivalent make of CG/Usha. With safety wire

S & F 450mm sweep AC wall Tornado bracket fan metal blade and metal body (EPC/Orient/Tornado wall-II /Equivalent make of Polar/CG

Supply & Fixing Socket type fan regulator (Step type)(Brand approved by EIC) on existing sheet metal switchboard with bakelite/ perspex top cover by screw incl.making necy. connections etc.[E-6/18(b)]

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.[C-3/21(a)]

S & F of sweep AC exhaust fan incl. making hole on wall with nuts & bolts as required with louver shutter. (EPC heavy duty) 1420 r.p.m. and S& F louver shutter with nuts and bolts.[NS]

9 '' Ex Fan , 1370 RPM

12'' Ex. Fan , 1420 RPM

Fixing only fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl. S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/ 0.20 mm (1.5sqmm) flexible copper wire of 1.10 mt. length.[C-2/15]

Supply of 4 Ft 22 watt Single/twin flourescent/LED light fitting for indoor application complete with all accessories & lamps having following model/cat no (make-Philips )incl MAS LED tube 1200mm 18W865T8-2100Lm

TMC 502 P 1XT-LED 22 W P3241

TMC 502 P 2XT-LED 22 W P3242

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.[C-2/16]

Supply & Fixing LED Lamp ( Make : Philips)

Call Bell Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board [D13 /20]

S & F 19mm dia 3mm thick steel down rod for fixing fan incl. fabrication charges andl painting incl 3 x 1.5 sqmm cu wire as per direction of EIC. [ns]

ELECTRICAL PANEL Panel : 1 SITC of L.T. cubical type fully compartmentalized distribution panel board, having rigid and self supporting structure fabricated with 14 SWG CRCA sheet with M.S. angle iron frame (main frame with 50 x 50 x 6 mm angle and each vertical compartment with 40 x 40x6 mm MS angle iron). The base of panel should be made with 75mm x 40mm x 4.4 mm M.S. channel. [Manufacturer/Fabricator having Test Certificates from CPRI]. An Auto Cad Drawing of the panel has to approved by EIC before making of panel.

All incoming & outgoing switches are to be housed in respective compartments hinged and gasket doors at the front. All doors should have panel locking arrangement in such a fashion that it can not be on unless the feeder remains in off position. The rear panel should gasketed wire net guard for ventilation arrangement will be made of easy accessibility to each compartment by providing rear panel doors with locking system . The panel is to be properly gasketed to prevent the dust & vermin. All vertical bus bar chambers is to properly arrange and all electrical equipments are to be fixed by nuts and bolts on suitable Hylam board / porcelain insulators of adequate size and dimension. The outgoing feeder connection from respective switches are to be made at rear side of panel by means of busbar, copper multi core cables, to be terminated on bolted type terminals for cable connection or on bush insulators for bus bar connection. Each compartment will be providing with DMC/FRP board at back side.

This Electrical Panel should be manufactured in two part, one part is for emergency panel as DG connection should be interconnected. And another part should be connected with Raw power. Both part should be electrically isolated with proper insulation.

For Normal power Incoming: (a) 415 V 315 Amps TPN on load front operated changeover switch [ make:L&T/Havells] : 1 No. (b) 415V 315 Amps TPN SFU units with HRC fuses (Make:- L&T/Havells ] : 1 No.

Busbar: 415V, 400Amp capacity 99.9% – 99.5% electrolytic tinned 4 bar copper bus bar [4x50x5mm] of suitable length mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set. The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications

Outgoings: (a) 415V ,250 Amps TPN SFU units with HRC fuses (Make:- L&T/HAVELLS ) : 1 No.

(a) 415V ,125 Amps TPN SFU units with HRC fuses (Make:- L&T/HAVELLS ) : 4 No.

(b) 415V 63Amps TPN SFU Unit with HRC Fuse(Make-L&T/HAVELLS) : 1 nos.

For Emergency power Incoming: (a) 415 V 315 Amps TPN on load front operated changeover switch[ make:L&T/Havells]….. 1 No. (b) 415V 315 Amps TPN SFU units with HRC fuses (Make:- L&T/Havells ]---- 1 No.

Busbar: 415V, 400Amp capacity 99.9% – 99.5% electrolytic tinned 4 bar copper bus bar [4x50x5mm] of suitable length mounted on non-hygroscopic porcelain insulator / hylam sheet having sufficient di-electric strength duly wrapped with colour PVC tapes (Red, yellow, blue & black) for phases & neutral identification - 1 set. The busbar is to be rigidly supported on suitable non-hygroscopic insulating materials of robust ration to with stand electromechanical stress in the event of earth fault. All connection to bus to made by suitable nuts & bolts. The busbar is too wrapped with coloured PVC (Red. Yellow, Blue & Black) for colour identifications

Outgoings: (a) 415V ,250 Amps TPN SFU units with HRC fuses (Make:- L&T/HAVELLS )---- 1 No.

(a) 415V ,125 Amps TPN SFU units with HRC fuses (Make:- L&T/HAVELLS )---- 3 No.

(b) 415V 63 Amps TPN SFU Unit with HRC Fuses. (Make-L&T/HAVELLS) -1 nos.

Interconnection: All interconnection between incoming main to Busbar are to be made with suitable size electrolytic tinned copper bars or equivalent flexible pve insulated multistranded single core Cu cable and the same between busbar to each outgoing mains and & for metering arrangements are to be made by suitable size of Copper with proper socketing of the end of each wire leads. Emergency panel should be connected internally through Cu strip as per IS Specifications.

SUPPLY OF CABLES Supply of 4/3.5/2 Core XLPE / PVC Insulated & Sheathed Armoured Al. Conductor cables for working Voltage up to 1100 Volts of following sizes [Make Nicco /Polycab/Gloster ]

4 Core 50 sqmm [From Main Panel to VTPN ]

4 Core 120 sqmm [ for interconnection of old VTPN and outgoing ]

LAYING OF CABLES Supply & fixing 4 core 150sqmm 1100 volt XLPE/ PVE insulated & sheathed armouredcopper power cable

Laying of cable from 3/3½ core 35 sqmm to 50 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.[F-1/2c]

Laying of one no. cable above 95 sqmm upto 150sqmm in underground trench 460 mm wide x 760 mm average depth, with brick protection on the top of the cable with 8( eight) nos bricks per mtr including filling the space between the bricks and cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.[F2/1c]

CABLES GLAND & SOCKET 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 :

4 Core 50 sqmm [F-4/7c]

4 Core 120 sqmm [F-4/7c]

4 core 150sqmm

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 :

4 Core 50 sqmm [F-5/8(b)(xvi)]

4 Core 120 sqmm [F-5/8(b)(xxii)]

4 core 150sqmm copper shocketing (NS)

Earthing 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 [G1/2a]

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. [G2/4b]

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.

No. 8 SWG [G2/5]

Dismantling Suply Fixing 315A, 440 volt porcelain KIT-KAT rewirable fuse ( Make- L & T/Havells/ Standard/HPL

Dismantling the old tpndb, vtpndb, panel accessories, wires, cables, fan, fittings, lights etc from the building and store it in respected room as per authority concerned. Also inspection of the opd building is required before the dismantling and inspection of the new building ( Indoor) should be done and report should be sumbit before the execution of the work with the help of 1 skilled labour and 1 semi skilled.

RAHUL TRADERS (BID ID -5684916)

SREE LALJI (BID ID -5684929)

MODERN ELECTRICALS (BID ID -5692558)

M/S JOGMAYA ENTERPRISE (BID ID -5692822)

TARUN DEY (BID ID -5684926)

SAIBAL SARKAR (BID ID -5680252)

K.C. BYSACK AND SONS (BID ID -5699399)