WBPWD/SEWEC /BED /NIQ-148 /2023-24

Amount

Desmantling the existing Electricalinstallation as per Requirement of by Co's own tools, tackles & manpower Maintaining normalcy as far as possible and depositing the dismantalled damaged materials to the Section store of pwdand mending good the damages upto the Satisfaction of Authority/ PWD by deputed one Electrian and one helper for 1/2 days.

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+8 )way (Make Legrand/Siemens/Schneider)

Supplying and fixing 40A DP 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. (Make Legrand/Siemens/Schneider)

Supplying and fixing 6-32 A SP 240/415 V MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection. (Make Legrand/Siemens/Schneider)

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make:Finolex/Havells/Polycab) partly in 20mm size PVC rigid conduit 'FR' (Precision MMS) [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 8 mtr

Average run 10 mtr

Distribution wiring in 1.1 KV grade 22/0.3 (1.5 sqmm) single core stranded 'FR' PVC insulated & unsheathed copper wire (Make:Finolex/Havells/Polycab) 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 5A 3 pin flush type plug socket & Piano Key type switch fixed on MS CRC sheet metal (16 SWG) switch board cum JB on wall incl. bakelite/Perspex (wall matching color) top cover 3 mm thick and incl. painting the MS box and mending good the damages to original finish on board

Supply & Fixing 240 V, 20A, plug socket with separate 20 A Piano key type switch (Anchor) 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

Supply & Fixing 240 V, 6A, plug socket with separate 6 A Piano key type switch (Anchor) 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.

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(Anchor) & 20A switch type SP MCB (Crabtree) 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 240 V, 20 A Piano key type switch (Anchor) on sheet metal switch board incl. S & F 100x100x65mm 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 240 V, 25 A, Modular type starter (Crabtree/North West) with 25A Modular switch type DP 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

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug socket ((Make: Anchor Roma/Legrand Myrus/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, 3 pin Modular type plug top with indicator (Make: Anchor Roma/Legrand Myrus/Crabtree) & necy. Connections.

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 work

6 Module

2 Row 12 Module

Supply & Fixing 240 V 6 A Modular type switch (Make: Anchor Roma/Legrand Myrus/Crabtree) on existing GI Modular type switch board having top cover plate and making necessary connections as required

Supply & Fixing 240 V, 6A, 5 pin Modular type plug socket (Make: Anchor Roma/Legrand Myrus/Crabtree), without switch & plug top, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply & Fixing 240 V 16 A Piano key type switch (Anchor) on GI Modular type switch board having top cover plate and making necessary connections as required

Supply & Fixing 240 V, 16 A, 3 pin Modular type plug socket (Make: Anchor Roma/Legrand Myrus/Crabtree), without plug top and switch, on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc.

Supply and delivery of LED Fitting (20Watt, 230VAC, 50hz, DOK NW, THD<10%, bult in 2.5KV SPD) with all accessories and PC body LED Tube [Make: PHILIPS, CROMPTON, BAJAL, HALONIX, PRO, Panasonic, LEGARO, HAVELLES/ Jaquar

Single LED Fitting with one tube

Dual LED Fitting with Two tube

Fxing only single/twin fluorescent light fitting complete with all AIccessories directly on wall/ceiling with supplied lamps with LED tube lights on HW block or plates, nipples etc. as required as per direction of the ElC.

Fixing only single/twin fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia El 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

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia El conduit (14 SWG) supports & necy. PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm.) flexible 2 copper wire of 1.10 mt. length.

Supply and delivery of 230V 48" (1200mm) sweep ceiling fan complete with accessories incl P2 capacitor (make-Crompton HP Plus/USHA Striker Plus/Orient Summer King)

Supply and delivery of 230V metal exhaust fan 12"(300mm) heavy duty[Make: EPC Heavy/Usha/ Crompton)

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.

Supply & Fixing Socket type fan regulator (Step type) |(Mk.Anchor) on existing sheet metal switch board with bakelite/perspex top cover by screw after making housing for regulator knob by cutting bakelite/perspex top cover incl. making necy. connections etc.

Fixing only exhaust fan 30 cm (12") 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:

Supply & Fixing Al. louver shutter on wall with necy. bolts & nuts (6 mm dia x 62 mm long) for 30 cm Exhaust fan (12")

Supplying & Fixing iron beam fan clamp of two piece type, as per approved specification, fabricated from 40 mm x 9 mm MS sheet flat suitable for beam having flange upto 150 mm wide - (As per |Drawing no. 476 of PWD Specification Book - May 1991)

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

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

Aupplying and fixing PVC Rigid Conduit 'FR' [Precision Make] on Nall, ceiling with saddles and other accessories as required and mending good damages to building works )

20mm size

25mm size

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the prelaid polythene pipe / casing and by the prelaid GI fish wire and making necy. connection as required (Mk. RR Kable, Havell's, Polycab).

2x84/0.3 (6 sqmm) + 1x56/0.3 (4 sqmm) as ECC

2x36/0.3 (2.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

|2x56/0.3 (4 sqmm) + 1x36/0.3 (2.5 sqmm) as ECC

|2x22/0.3 (1.5 sqmm) + 1x22/0.3 (1.5 sqmm) as ECC

Finishing of the PVC insulated Copper wire ends by socketting with pin/ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. (F-5/9)

Painting of any steel/ iron surface with no. of coats of paints as given |below with ready mixed paint/primer of approved make and brand indl. preparation of surface by sand paper/emery paper, cleaning etc. |for receiving fresh coat of paint. (For Bracket Arm of Pole)

1st coat of aluminium paint over one coat of RO priming

2nd coat of aluminium paint over 1st coat

Painting Block Letters or Digits within a circle/square as required, with ”Black Japan” paint of approved make & brand, the size of letters and digits as given below

40 mm and upto 50 mm

50 mm and upto 75 mm

S&F AC / Street light Timer DB (Water Proo) concealed in wall after fiting the wall & mending good the damages to original finish incl. ter connection with suitable size of copper wire and neutral link & provision for earthing attachment and febricated with following items as per instructions of EIC j240 V, 6-32 A SPMCB of breaking capacity 10KA &"C" Charecteristic -- 01 no ) 240V 6-32 A DP MCB Isolator on din rail . 01 No. n) 240V, 2P, Power Contractor (rating above 20 Amp) with accessories --- 01 no iv) Astronomical/ Digital timer switch --- 01no v) Toggle switch for manual/auto operation --- 01no. vi) Double door 2+8Way SPNDB ---- 1 No vi) Necessary connection by copper wire.

Earthing with 50 mm dia GI pipe 3.64 mm thick x 3.04 Mts. long and 1x4 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 Gl 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:BylS1-Medium GI pipe

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

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 1 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 Gl pipe (G2/3a)

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 mm x6 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 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 8 swg GI Wire

Supply & Delivery 1.1 KV grade LT Aluminium PVC/XLPE Armoured cable ( Make- Havell's / Polycab / RR Kabel) as per direction of ElC.The cable shall conform to IS 7098/ Part I with anti termite and antiodent features.

2 core 10 Sq mm

4 core 16 sq.mm

4 core 35 sq.mm

4 core 70 sq.mm

4 core 95 sq.mm

4 core 120 sq.mm

Laying of cable upto 2 core 25 sqmm on wall/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

Laying of cable upto 3/4 core 25 sqmm on wall/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

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

Laying of cable above 3½ core 50 sqmm and upto 3½ core 90 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying of cable above 3½ core 90 sqmm and upto 3½ core 150 sqmm on wall/surface including S & F MS clams with earthing attachment in 2 x 10 SWG GI (Hot Dip) Wire, making hole etc. as necy., mending good damages and painting

Laying only Cable above 50 sqmm but not exceeding 400sqmm through existing RCC/ Hume/GI Pipe/open masonary trench for single, 2, 3, 3½ and4 core

Laying of one No. cable upto 35 sqmm 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

Laying of one No. cable above 35 sqmm and upto 185 sqmm in underground trench 460mm wide x 760mm 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 trenchwith shifted soil, leveling up and restoring surface duly rammed.

Straigh through Jointing of cable of different size by compound jointing kit including S&F ferrul, tapes and jointing materials JJointing Kit Mk. Recam)

3.5/4 core 25-35 sqmm cable

3.5/4 core 70 sqmm cable

3.5/4 core 95 sqmm cable

3.5/4 core 120-150 sqmm cable

Supplying and fixing compression type gland complete with brass gland, brass ring & rubber ring for dust & moisture-proof entry (Mk. |Dowels) of XLPE/PVC armoured cables as below:

4 core 16 sq.mm

3.5 core 35 sq.mm

3.5 core 70 sq.mm

3.5 core 95 sq.mm

3.5 core 120 sq.mm

2 core 10 Sq mm

Finishing the end of following XL.PE/PVC armoured cables by C crimping method incl. supplying and fixing solderless socket (Dowels make), tapes, anticorrosive paste & jointing materials.

4 core 16 sq.mm

3.5 core 35 sq.mm

3.5 core 70 sq.mm

3.5 core 95 sq.mm

3.5 core 120 sq.mm

2 core 10 Sq mm

Dismantling of LT cables from existing position |from underground trench (after necessary dismantling from ermination & gland socket) and keeping the same at sectional store |/at safe place at good condition at cable drum of following sizes as mentioned below: 3.5 core above 35 sqmm and upto to 185 sqmm

Supplying & fixing medium gauge GI Pipe ( ISI-Medium) Protection with necessary fittings and jointing metarials as required. (F6/11)] (For fixing over wall on building, pipe must be provided with |necessary MS Clamp)

65 mm dia

50 mm dia

Supply & delivery of 9W led lamp. Make- Philips/Wipro/Crompton

Supply & delivery of 2.5 mfd fan capacitor, Make-Tibcon

Supply & delivery 150W SV lamp

Supply & delivery 150W SV ignitor

150W SV holder

Analog timer switch- 01no (L&T)

S & D PVC insulated 1.5 sq.mm copper wire.(Make: Havells/Polycab/RR Kabel)

S & D PVC insulated 2.5 sq.mm copper wire.(Make: Havells/Polycab/RR Kabel)

SREE GURU ENGINEERING

ANANTA ELECTRICAL ENGG CONSTRUCTION