WBPWD/SSEWEC /BRED /NIQ-81 /2025-26

SUB-HEAD 1--Distribution Wiring

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'HR-FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) 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 (Brand approved by EIC) fixed on Modular GI/PVC 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] [4.c /E-25]

Average run 8 mtr

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'HR-FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make), with 1.1 KV grade 1 x 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire as ECC, to 6A 3 pin Modular type plug socket & switch (Brand approved by EIC) on 4 Module GI/PVC switch board with 3/4 Module top cover plate on wall incl. necy. connection making earthing attachment, painting and mending good damages to building works.

On Board [3. (a)/E-24]

SUB-HEAD 2-- PLUGS & SOCKETS

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch (Brand approved by EIC), 16A Modular switch type DP MCB (C-Curve) and Indicator without plug top on 2 row 18 Module GI/PVC 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. [12/E-18]

Supply & Fixing 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/PVC 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 [9b/ E-18] Power Plug

Supplying & Fixing Industrial Plug & Socket board with 240 V, 20A, SPN & Earth Metal Industrial Plug socket & 20A Industrial top incl. S&F 20 A SP MCB breaking capcity 10kA (C- Curve) in SS enclosure fixed on wall and cecessary conection.[17/D-12]

Supply & Fixing 240 V, 2 nos. 6 A, 3 pin Modular type plug socket with 2 nos. 6A Modular type switch (Brand approved by EIC), without plug top on 6 Module GI Modular type switch board with 6 Module top cover plate flushed inbwall incl. S&F switch board and cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [1b, 3a & 4a/ E-17] [Seperate plug]

Supply & Fixing 240 V, 3 nos. 16 A, 3 pin Modular type plug socket with 3 nos. 16A Modular type switch (Brand approved by EIC), 20A Modular switch type SP MCB (C-Curve) and Indicator without plug top on 2 row 12 Module GI/PVC Modular type switch board with 2 row 12 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.[9b/ E-18] Power Plug

Supply & Fixing 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. [5.a./E-17]

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

Supply & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) 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.[AC Starter]

SUB-HEAD 3--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. [Make - Legrand ]/ABB Itus /L & T

8 Way Enclosure (upto 160A) [15/D-11]

Supplying and fixing double door sheet steel (16SWG), powder coated cable end box for 12way / 8way TPN DB 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. [16/D-12]

Supplying and fixing double-door Horizontal TPN MCB Distribution Board with IP-42/43 protection, concealed in wall as per GS.

6 way [ Legrand ] /ABB Itus /L & T [ 14 / D- 10 ]

Supplying and fixing double-door SPN MCB Distribution Board with IP-42/43 protection, concealed in wall as per GS.

2+14Way [ Legrand ] /ABB Itus /L & T [ 13 / D- 9 ]

2+10Way [ Legrand ] ]/ABB Itus /L & T [ 13 / D- 9 ]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection.[Legrand]/ABB/L & T

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 incl.S&F Spreader link. [Make-Legrand) [10 /D-8]

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/ ABB/L & T

SUB HEAD-4 DRAWING OF WIRES

Supplying and Drawing 1.1 KV single core stranded 'HR-FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required

3x(1.5 sqmm) [ 1(b) / E-9 ]

2x(2.5 sqmm)+1x(1.5 sqmm) [ 1(s) / E-9 ]

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

2x(6 sqmm)+1x(4 sqmm) [ 1(y) /E- 9 ]

4x(10 sqmm)+2x(6 sqmm) [ 1(d1) /E- 9 ]

4x(16 sqmm)+2x(10 sqmm) [ 1(g1) /E- 9 ]

2 x 80/0.4 (10 sqmm)[For Earthing][1(m)/E-9]

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

Supplying and fixing polythene pipe complete with fittings as necy. under ceiling/beam, bound with 22 SWG GI binding wire incl. supplying and drawing 1x18 SWG GI Wire as fish wire inside the pipes and fittings and providing 50 mm dia disc of MS sheet (20 SWG) having colour paint at one face fastened at the load point end of the polythene pipe with fish wire (synchronizing with roof/beam casting work of building construction)

13 mm dia 3 mm thick [ 1(a)/ E- 2 ]

19 mm dia 3 mm thick [ 1(b)/ E- 2 ]

Cutting channel of 31 mm x 31 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 fish wire incl. mending good damages to building works

13 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

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

Supplying and fixing GI flexible pipe with pvc insulation coating at outer part [Make-As per choice of EIC] 13mm size[NS]

Supplying and fixing GI flexible pipe with pvc insulation coating at outer part. [Make-As per choice of EIC] from individual loop box to arm bracket.32 mm size

SUB-HEAD 5 -FIXING OF FAN FITTINGS

Supplying & Fixing of Box type fan clamp of 100mm dia & 65mm depth made of 16 SWG CRCA sheet with one end duly sealed by cover, properly welded, incl. S&F 12mm dia 600mm long MS rod duly bent by heat treatment at the centre position of rod to grip fan bobbin properly, incl. binding the rod and fan box with reinforcement by 22 SWG steel binding wire, incl. supplying & covering the box with alkathene sheet, placed in order to prevent concrete from entering the box.[NS]

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) [ 29/D-14 ]

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. [10/E-18]

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. [ 21 (a) / C-3 ]

Fixing only exhaust fan after making holes in wall as per GS. (9") [ 28(a)/C-4 ]

Fixing only exhaust fan after making holes in wall as per GS. (12") [ 28(a)/C-4 ]

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)

230 mm Exhaust fan (9")

300 mm Exhaust fan (12")

SUB-HEAD 6 -SUPPLY OF FAN FITTINGS

Supply of ceiling fans(1200 mm Sweep) complete with all accessories having the following Model / Cat No. ( Make -Crompton Aura /Orient Gratia / Usha (2 Years Warrenty)

Supply of 230 mm 1370 RPM Exhaust fans complete with all accessories ( Make -EPC Heavy Duty /Usha/ Orient ) [ NS ]

Supply of 300 mm 920 RPM Exhaust fans complete with all accessories ( Make -EPC Heavy Duty / /Usha/ Orient) [ NS ]

Supply & Fixing of 450 mm 1420 RPM 4 blade Wall Bracket fans complete with all accessories ( Make -Crompton SStrom2/ Orient/ EPC )[ NS ]

SUB-HEAD 7 -FIXING OF LIGHT FITTINGS

Fixing only single/twin florescent light fitting complete with all accessories Directly on wall/ceiling with HW block and suitable size MS fastener, Ceiling plate, nipples etc. as required. [14(d)/C-2]

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. [ 17/C-2 ]

SUB-HEAD 8 -SUPPLY & FIXING OF LIGHT FITTINGS

Supply of 4 Ft. 20 Watt single/twin LED light fitting for indoor application,complete with all accessories & Lamps having following Model (Make Philips Cat No MASLEDTUBE1200mm 18W865T81-2100lm/Jaquar Cat No BTI-WHT-LTBL01X020WC/Surya Cat No SLETLDS20PCREFORM(NANO)

Single LED fittings with 1no.14W Master LED tube 1200mm 14W865 T8 I – 2100lm (PC body with heat sink)( (Make: Philips Cat No Tmc 5021XT-LED 22WJaquar Cat No ACI-WHT-LBOX-FTG020XX/Surya Cat No SUB118T8LED) . [NS]

Double LED fittings with 2nos 14W Master LED tube 1200mm 14W865 T8 I – 2100lm (PC body with heat sink) (Make: Philips Cat No Tmc 5021XT-LED 22WJaquar Cat No ACI-WHT-LBOX-FTG020XX/Surya Cat No SUB118T8LED

Supply & Fixing of 12W LED lamp to the lamp point. [make : PHILIPS/Surya/Jaquar )

SUB-HEAD 9 -- EARTHING

Excavation of soil for installation of Earth Electrode and filling & ramming. (b) For Morrum Soil[1(B)/G-3]

Earthing with 65 mm dia GI pipe (TATA-Medium)x 3.0 Mts. long and 1 No. 50 mm x 6 mm galvanized (Hot Dip) steel strip (4 Mts. long), 20 mm dia x 125 mm long galvanized bolt, double nuts, double washers including finishing both ends by making holes etc. and S & F suitable heavy type heat shrinkable PVC sleeve to cover 50 mm x 6 mm GI flat, to an average depth of 3.65 Mts. [2(D)/G-1]

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[3(A)/G-2]

Connecting the equipments body to earth busbar incl. S & F 50 mm x 6 mm Galvanized (Hot Dip) MS flat on wall/floor with GI saddle as required and connection to equipments with incl. drilling holes, bolts, nuts,washers etc.[5(E)/G-3]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 65 mm x 8 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[4(D)/G-2]

SUB-HEAD 10 -- SITC OF INVERTER

Supply & Installation of 1 KVA/1.05 KVA Inverter with following specifications with suitble plastic trolley cum battery enclosure. Rating- 1000 VA/1050VA Battery voltage - 12V, Battery type- 180 AH wet cell (Tubular)-1 no Wave form- full sine wave Output voltage- 220 V Frequency - 50 Hz. (Make- Exide / Luminious/Microtek )[NS] warrenty Certificate should be attached )

SUB-HEAD 11 -- SITC OF AC

S&D of minimum 7.10 KW nominal cooling capacity ceiling suspended [Concealed] Split Air Conditioner with R410A / R407C / R-32 Refrigerant, with single Twin Rotary compressor inverter machine, suitable for operation on 230V,+_ 5% , 50Hz, 1Ph AC Supply. with precharged refrigerant, Wired/ Wireless remote & all other accessories. (Make : O General model ARGG25CLAA-B/AOGG25CBAA-B or equivalent make of Mitsubishi heavy industries. As per choice of EIC )[NS] test Certificate should be atteched

Installation testing & commissioning of above AC machines at 1st floor by fixing the indoor with two number 1.5mt long MS equal angle of sizes 50mmX50mmX 6mm to fixed by 250mm grouting on wall with 2nos strut of suitable length. The indoor unit suspended from this angle support with 4 nos 10mm full threaded suspender bolt with double nut & spring washer. Out door unit will be fixed on existing structure as per direction of EIC.

Supply & Laying of Refrigerant Copper pipe of following diameter for connecting of Indoor to Outdoor unit, along with drip resistant nitrile rubber insulation with double insulating wrapping tape to avoid dripping of condensate water:-

Discharge Line 6.35mm dia, min. thickness 0.8mm with 9mm thick nitrile insulation. (Make : Rajco / Royku).

Suction Line 12.70mm dia, min. thickness 0.99mm with 9mm thick nitrile insulation. (Make : Rajco / Royku).

Supply & Laying of PVC insulated unarmoured 1.1 KV grade 6 Core 2.5sq mm copper cable from indoor to outdoor unit with necessary fixing arrangement. (Finolex / Polycab / Havells)

Wrapping the copper pipe with insulation & electric cable by S/F 26SWG Aluminimum sheet to make it weather & vermin proff.

6.35/9.52 mm dia with 9mm thick nitrile insulation, 12.70/15.88mm dia with 9mm thick nitrile insulation & 6core 2.5Sqmm Copper cable.

Supply & laying drain Water piping work with 25 mm dia Schedule 40 PVC/ UPVC hard pipes (Finolex / Ashirbad / Supreme) incl. fitting , accessories bends, elbows, tees, flanges, tapings, etc. insulated with 9mm. thick nitrile rubber tube insulation.

S&F flexible canvas connection for indoor to duct/ air terminal for

7.10 KW indoor

SITC of Powder Coated Al. Grill without VCD suitable size (Make:Systemair / Primier)

S & providing drop ceiling to cover the indoor units & supply air duct including the cost of 3mm thick ACP sheet as per manufacturer's specification on the frame work fabricated from Aluminium hollow rectangular section of size 50mm x 25mm (2mm thick) & duly suspended by Aluminium hollow rectangular section of size 50mm x 38mm (2mm thick) and silicon sealent complete in all respect including making trap door arrangement as per direction of EIC. (Make:Aludecor/Pratapbond)