WBPWD/EE/PMED/NIQ-79/2024-25

Amount

S & F of 3 nos.415V, 200A rating Porceline Kit-Kat Fuse unit & 1 no. Brass Neutral connector on hard rubber/porceline insulator on 12mm thick hylam sheet of size 600mm x 450mm fixed on flat iron frame on wall.(NS)

Supply,Delivery,Testing & Comissioning of L.T. Cubical control panel board of minimum 450mm width comprising of the following accessories and fabricated from 50x50x5mm MS angle and 40x5mm MS Flat and MS Sheet(14 SWG) with necessary welding incl. painting with two coats powder coated paint over one coat RO Primer incl. loading and unloading and transportation charge upto site as per the direction of EIC. Individual conceal hinged-capsule door for all compartment with lock,providing ventilation arrangement & free standing from floor mounting. The control panel will have suitable cable entry from bottom of back through detachable gland plate to access sufficient nos. for incoming and outgoing cables and making complete connection, interconnection by providing suitable size and grade copper strip mentioned in interconnection portion and sundry materials, 40mmX6mm TATA GI bar for continuous earthing attachment throughout inside the panel by nut bolt in the body complete with suitable size base channel. (NS)

A. Main Incomer:- (I)S & F 415V,200 A, open execution type TPN SFU with three nos din type HRC Fuse (Make -L&T) - 01No.

B. Busbar S & F 415V, 315 A current carrying capacity electrolytic grade tinned copper BBC 4X (40 X 5) mm in size with vertical section of appropriate size for neutral & phases. Busbars will be fixed with FRP chair & the entire bars are insulated with PVC heat shrinkable sleeve of suitable size & colour as per direction of E.I.C. -- 01 set

C. Outgoing Switch Fuse Unit: a)S & F 415V,125A, open execution type TPN SFU with three nos din type HRC Fuse (Make -L&T) --02 Nos (01 no for VTPN & 01 no for DG) b)S & F 415V,63A, open execution type TPN SFU with three nos din type HRC Fuse (Make -L&T) --02 Nos-- (For - HTPN-01 no , spare-01 no)

CABLE ALLEY: cable alleys on both sides for out going connection are to be made incl. S & F suitable nos of Brass Studs type connector on insulated chair having current carrying capacities as per the out going switches rating. Inter connection with the M S & Stud connectors is to be made with ssuitable size stranded copper wire & copper bars as per the switch rating as specified in Interconnection.

INTERCONNECTION :- Inter connections to be made same with a.(4X20X3mm) copper bars from busbsr of L.T. panel to 125A TPN SFU. b.16 sqmm single core stranded 'FRLSH' PVC insulated & unsheathed single core stranded copper wire (Make:-Havells/Finolex/KEI) from busbsr of L.T. panel to 63A TPN SFU. b. Metering circuit with 1.5 sq mm single core stranded FR PVC copper wire (make - Finolex/Havells/KEI) with proper copper socketing & taping ( R Y B & N).

READING ARRANGEMENT a) VAF + PF meter with RS 485 Cl1 (Make: L&T, Cat No . WL4110110000) with 3 nos CT with ratio 200/5 A ---1 Set b) LED type indicating lamp ( R Y B ) - 03nos c) toggle switch (for on/off indicting lamps) ---03 nos d) 2A SPMCB, "C" curve legrand --- 03nos e) danger board (8"X12") -- 03 nos

The pannel will be rest on suitable size MS Channel on floor including necessary nuts,bolts etc.

Supplying and fixing 415V, 125A FP on load front operated Changeover switch with Sheet Steel enclosure on angle iron frame on wall with nuts bolts etc.

Supplying and fixing 4way double door Vertical TPN MCB Distribution board 125A MCCB incomer with IP-42/43 protection, and 2 Nos. 63A TP MCB, 6 Nos. 32A SP MCB 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)

Supplying and fixing 4way double door Vertical TPN MCB Distribution board 63A MCCB incomer with IP-42/43 protection, and 2 Nos.32A TP MCB, 6 Nos. 32A SP MCB 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) [for goods lift]

S & F 6way HTPNDB with 63A FP Isolator as incomer & outgoing 18 Nos 10-32A C- Curve Outgoing MCB as to GS. (make-legrand)

Supplying and fixing 12-way double-door SPN MCB Distribution Board with IP-42/43 protectionand comprising with 1 no. 40A DP Isolator as incomer and 10 nos. 6-10A SP MCB as outgoing , 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. (Make-Legrand)

Supply & Laying of 4 Core 35 sqmm XLPE/PVC armoured cable (make:-KEI/Havells/Finolex/RR) as below, 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 ( from main panel to C/O to VTPN DB)

Supply & Laying of 4 Core 35 sqmm XLPE/PVC armoured cable (make:-Gloser/Havells/Finolex/RR) as below 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 metre, including filling the space between the brick & cable and also the trench with shifted soil, leveling up and restoring surface duly rammed.(main panel to DG AMF to C/O swich)

Supply & Laying of 4 Core 25 sqmm XLPE/PVC armoured cable (make:-Gloser/Havells/Finolex/RR) as below, 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 ( from VTPNDB to Lift m/c room)

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry of XLPE/PVC armoured cables for following XLPE/PVC armoured cable as below

4 Core25 sqmm Al cable

4 Core35 sqmm Al cable

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 Core25 sqmm Al cable

4 Core35 sqmm Al cable

Cutting channel of 40 mm x 40 mm/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.

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

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

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

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (make Gloser/Havells/Polcab/RR/Finolex) of the following sizes in the prelaid polythene pipe and by the prelaid GI fish wire and making necy. connection as required

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC (from VTPNDB to HTPN DB)

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

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC(for computer board)

3 x 22/0.3 (1.5 sqmm) ( 2X5A power plug & ohers)

(4x25) sqmm cu wire.(from meter to kitkat fuse)

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

Distn. wiring in 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (Brand approved by EIC) in 19 mm bore, 3 mm thick polythen pipe (for horizontal & vertical run in wall and celing portion through prelaid polythen pipe) complete with all accessories embedded in wall to light/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI switch board with top cover plate flushed in wall incl. mending good damages to original finish 2x22/0.3 (Ph. & N) and 1x22/0.3 as ECC

a) Average run 8 mtr.

Supply & Fixing 240 V, 4 nos. 6 A, 3 pin Modular type plug socket with 4 nos. 6A Modular type switch(Make: legrand myrius/Cabtree Verona/Anchor Roma), 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.. (Computer plug)

Supply & Fixing 240 V, 2Nos. 6 A, 3 pin Modular type plug socket (Make: legrand myrius/Cabtree Verona/Anchor Roma)with 8 Nos. 6A Modular type switch, without plug top on 12 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.

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Make: legrand myrius/Cabtree Verona/Anchor Roma) 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.(power plug)

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)

S & F 240V, socket type fan regulator (Legrand-Myrius or equvelant Crebtree/Anchor- Roma Urban/Schinder/Brand approved by EIC) exisiting board and connection complete.(NS)

Supply and fixing of 240V, 1200mm(48") sweep A.C. ceiling fan complite with all accessorises (Make:- Compton Greaves High Speedplus/Orient PSPO New Breeze/ Usha Striker)(NS)

S & F of 450 mm AC metal body wall bracket fan [Make :- Oreint toranado metal/EPC/ equvalant crompton] (NS)

S&F following dia heavy duty industrial type exhaust fan with louver shutter heavy gauge to be fixed on wall with necessary cutting of wall etc. and mending good the damages.(EPC).(NS)

Supply & Fixing 20W (1ft x 1ft) surface mounted LED fittings with necessary connections as required.(Make-Philips/crompton/Havells)(NS)

S & Fixing Twin 4' LED tube 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. Including S/F Philips-TMC 501P-2xT-LED 22W P3241 with 2nos. 1200mm 18W master LED tube PC body - 2100lm or its equivalent Crompton.(NS)

S & Fixing Single 4' LED tube light fitting. Including S/F Philips-TMC 501P-1xT-LED 22W P3241 with 1nos. 1200mm 18W master LED tube PC body - 2100lm or its equivalent Crompton.(NS)

S & F 240V, 9W LED lamp (Make: Philips/Crompton/Havells)(NS)

Supplying & Fixing bulk head light fitting (Havells make) with die cast aluminium housing & frosted glass on wall/ceiling incl. S&F 8watt CFL / 100 watts GLS lamp complete set.(for lift shaft)

S & F 240V, AC/DC superior type Ding-Dong Call Bell (Aonchre make) on HW board incl. S&F Hwboard and connection complete as to GS.(NS)

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 By ISI-Medium GI pipe. (for lift 02 nos, for panel-02 nos, for DG-04 nos)

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 incl. S & F 25 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

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

Excavation of soil for installation of Earth Electrode and filling & ramming. For Soft Soil[

S&F 240V timer comprising with A)24 hour Digital timer swich (Legrand-412631)-1 no. B) 240V DP Power Contactor[Legrand-412544]-01 nos. C) 32ADPMCB Isolator,C-Curve,10KA-1No[Legrand].D) auto manual toggle switch -01nos. E) S & F LED indicator lamp (1 no. Green and 1 no. Red.) - 01 Set, in 2+08way double door DB[Legrand-607711] conceal in wall incl. necessary inter connection and earthing attachment.(NS)(for compound light control)(NS)

Supply & Laying of 2C 6 Sqmm 1.1 KV Gr. XLPE/ PVC Armoured Al Cable(multi stranded) in surface incl. S&F MS saddles with earthing attachment in 10 SWG GI (Hot Dip) Wire, making holes etc. as necy. mending good damages and painting. [Make:-Gloster/Havells/RR/Finolex]

Supply, Fixing & Finishing the end with compression type brass cable gland complete with brass gland, brass ring & rubber ring incl. Solder less Socket of following XLPE/PVC armoured cable.

2C 6 sqmm Armoured Al Cable

Supply & Fixing 72W LED Outdoor luminaries[Make-Philips/Crompton ] ( for mini pole) (NS)

S & F of 80mm dia GI ISI-M pipe pole 1.5mtr long on roof with 6" x 6" x 6mm thick MS base plate, with casting of base block 6:3:1 and CC muffing 0.45x0.45x0.6 mtr. And necy. Drilled holes for pole with S & F 200x150x100mm CI loop box as per GS and painting , to be installled at roof of the building incl. S/F 40mm dia 1.5mtr. long GI pipe single arm brackek with 90mm dia GI pipe jacket & through bolt and nuts as per direction of E.I.C.(NS)

Supplying and Fixing water proof looping cable box of size (200 x 150 x 100mm) having hinged Top Cover having 4 mm thick with rubber gasket lining, railway type mechanical locking arrangement, earthing terminal with lug etc. of the following sizes as indicated below, Comprising of one 250 V, 15 A Kit-Kat fuse unit, one NL on porcelain insulator etc as per GS.

Supplying and Drawing 1.1 KV 2X1.5 Sqmm single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire (make-Gloser/Havells/Polcab/RR/Finolex) through polythene pipe and making necy. connection as required.[Loop Box to Fittings]

SITC of LED Glow Sign Board, rectangular in safe by angle iron structure having 12'(ft) x 04' (ft) x 10" deep to be fabricated by 40x65x3mm thick MS channel.The structure to be enclosed by ACP (letter color matching) 3mm thick outdoor Quality is used to make a box which is put in the background of letters.This shall be pasted computerised with opted matter as reccommended by the concerned authority.The letter & logo is to create 3D letter made from high quality UV acrylic, 3mm thick raised to depth of 2" & letter hight as per approved matter. N.B:All interconnections must be properly soldered & insulated. Supply & Fixing of LED inside the letters on metallic board. The Specification of LED light is given below : a) LED modules are to be fixed on Sign Board (behind letters). b) Size 5 mm, Double Line, White in colour c) Life: 50000 burning hrs. d) Intensity : same & smooth, throughout, no bright or light or dark patches e) Visibility: 150 metres for normal eye. f) Power supply: 12 Volt DC g) Ambient of Air: 0-50C, 100% relative humidity. Including adequate nos. of LED drivers Make:- Samsung Korea. N.B:All interconnections must be properly soldered & insulated.

Providing CC (6:3:1) muffing 450X450X600 mm above roof top around the angle iron support complete with 3 mm thick neatly finished cement plaster all-round the muffing incl S&F 50mmX50mmX6mm thick GI Angle iron support for holding the glow sign board on the roof top of the building with necessary anchor bullet fastener,welding of all supports,GI base plate of suitable size. (NS)

Supply & Fixing Lightning Conductor- Air Terminal made of 15mm dia 1500mm long GI Pipe (make-Bansal/Zindal/CELL-Medium) haivng 5 prongs of 4SWG GI (HOT DEEP Wire) at top with 85mm dia 6mm thick GI base plate at bottom incl. necessary holes etc dully goruted on the parepet etc. in CC mortar (4:2:1)

Supply & fixing GI (Hot Dip) strips 20 mm x 3 mm thick for horizontal run on the Parapet/Roof/ Wall with GI Saddles 1100 mm apart incl. mending good the damages to building works.

Supply & fixing of GI (Hot Dip) strips 20 mm x 3 mm thick for vertical run on wall with GI saddles spaced not exceeding 1000 mm apart incl. mending good damages to building work incl welding welded lap joint, T joint, etc and painting the joints with 2 coats of bitumens paints.

Making soldered joints between conductors, conductors and air terminals for 4 SWG GI (Hot Dip) wire incl. supply of jointing materials and painting with 2 (two) coats of bituminous paint

Hiring charges for scaffolding arrangement including dismantling at the end of work and carriage, for LC installation, per storey of building per vertical run

Supply & Fixing of Testing Joints by 20 mm x 3 mm thick GI (Hot Dip) strip 125 mm long grouted on wall having clearance of 6 mm from wall for making connection with thimbles at the end of 7/10 SWG GI (Hot Dip) stranded Wire and 4 SWG GI (Hot Dip) wire of vertical conductor and conductor from earth electrode complete with S & F thimbles, GI bolts, nuts, check-nuts, spring washers etc. as required

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 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 medium gauge 25 mm dia GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required.

NANABABA ENGINEERING COMPANY (BID ID -6085935)

MAA NACHINDA ELECTRIC (BID ID -6083177)

CHANDIMATA TRADERS (BID ID -6083223)

TAPAN ELECTRICS (BID ID -6075926)