WBPWD/EE/PED/NIQ30 /2021-2022

Amount

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 3 mm thick and incl. 175mmx100mmx65mm inspection box, making earthing attachment, painting the MS box and mending good the damages to original finish [E-14/2]

Average run 11 mtr [E-14/2(f)]

Distribution wiring in 1.1 KV grade 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 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 [E-15/4]

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

Average run 7.5 mtr [E-15/4(f)]

Supplying and Drawing 1.1 KV single core stranded 'FR' PVC insulated & unsheathed single core stranded copper wire of the following sizes in the 20mm dia PVC rigid conduit(Precission make, MMS) pipe with ncy fittings as per GS.

2x(4 sqmm)+1x (2.5 sqmm) [ E-14/1(a)(iii) ]

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC [E-14/1(a)(ii)]

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

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.

125A TPN (Make- L&T) [D-3/4(a)]

63A TPN (Make- L&T) [D-3/4(a)]

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 [D-11/15]

Upto 160A 8 way (Make- Legrand) Enclosure (607914) [D-11/15]

Supplying and fixing double door Horizontal TPN 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 [D-10/14]

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

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. [D-9/13]

2+12 way (Make-Legrand) Enclosure (607712) [D-9/13]

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 [D-8/10]

125A FP (Make- Legrand) [D-8/10]

Supplying and fixing 240/415 V MCB Isolator on din rail of existing DBs and necessary connection. [D-5/6]

63 A FP (Make-Legrand) [D-5/6]

40 A DP (Make- Legrand) [D-5/6]

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 SP (Make- Legrand) [D-6/7]

63A TP (Make- Legrand) [D-6/7]

Supply and drawing of 1.1 Kv grade XLPE insulated 3.5 core 95 sq mm Al PVC/XLPE insulated arial bunched cable with PVC/XLPE insulated massenger on the pole top with necy hooks and clips and over the ground with 2 nos 40 x 40 x 5 mm MS angle grouted on wall and necy accessories as required.

Supply and drawing of 1.1 Kv grade XLPE insulated 3.5 core 50 sq mm Al PVC/XLPE insulated arial bunched cable with PVC/XLPE insulated massenger on the pole top with necy hooks and clips and over the ground with 2 nos 40 x 40 x 5 mm MS angle grouted on wall and necy accessories as required.

Supply and delivery of 1.1 Kv grade PVC/XLPE insulated 4 core 50 sq mm Al /A cable.[ Make- Gloster/ Polycab/ RR Kable]

Supply and delivery of 1.1 Kv grade PVC/XLPE insulated 4 core 35 sq mm Al /A cable.[ Make- Gloster/ Polycab/ RR Kable]

S& F finishing the ends of 3.5 core 95 sq mm PVC/XLPE Al arial bunched cables by crimping method incl S & F solderless socket etc. [F-5/8(b)(xviii)]

S& F compression type cable gland incl finishing the ends of 4 core 50 sq mm PVC/XLPE Al arial bunched cables by crimping method incl S & F solderless socket etc. [[F-4/7(c)]+ [F-5/8(b)(xvi)]]

S& F compression type cable gland incl finishing the ends of 4 core 35 sq mm PVC/XLPE Al arial bunched cables by crimping method incl S & F solderless socket etc. [[F-4/7(c)]+ [F-5/8(b)(xv)]]

Supply & fixing of 1 no AC controller with 1 no daily/weekly progerammable digital timer switch(Legrang/hagger/L&T) and 1 no single pole contactor (L&T/Hagger/Legrand) and 1 no single pole 32A SP MCB (Legrand/Hagger/L&T) as incommer within a SS enclosure and necy connections with copper wires as required. NS

Supply & Fixing 240 V, 3 nos. 6A, & 2 no. 20A plug socket with separate 3 nos. 6 A & 2 no. 20A Piano key type switch with indicator & 16A kit-kat flush type fuse (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 300x200x65mm 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 [NS]

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 with indicator & 16A kit-kat flush type fuse (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-7/25]

Supply & Fixing 240 V, 3 nos. 20A plug socket with separate 3 nos. 20A Piano key type switch, indicator & 16A kit-kat flush type fuse (Brand approved by EIC) on sheet metal switch board embedded in wall incl. S & F 300x200x65mm 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-7/29]

Supply & Fixing 240 V, 4 nos. 6A, plug socket with separate 4 nos. 6 A Piano key type switch, indicator & 16A kit-kat flush type fuse (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-7/23]

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. [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 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. [E-19/17 ]

Supplying & Fixing 240 V AC/DC superior type Multitune (min 10 nos. tune) Call Bell (Anchor) on HW board as per GS [ 20( c )/D-13 ]

Supply & Fixing angular batten holder (Anchor) on 75mm dia PVC round block / round bakelite on wall/ceiling. [D-13/22]

Supply of 22 watt single/twin LED light fittings.( Make -Philips)

TMC 501 P 2 x T LED 22W P3242) incl S & F 2 x 18 watt, 4 ft tubular LED lamp (Phillips, CAT No- MASLEDTube1200mm18W865T8 I)[NS]

TMC 501 P 1 x T LED 22W P3241) incl S & F 1 x 18 watt, 4 ft tubular LED lamp(Phillips, CAT No- MASLEDTube1200mm18W865T8 I)[NS]

Supply and delivery of 9W LED bulb (Make-Phillips)

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. [ C-2/17 ]

Extra for suspension exceeding 25 cm with S&F additional 2 no. 20 mm dia EI conduit as per GS [16/C-2 ]

Fixing only lamp LED bulb. [C-2/11]

Supply of ceiling fans complete with all accessories having the following Model / Cat No. ( Make -ORIENT PSPO, NEWBREEZE )

1400 mm Sweep. [ NS ]

Supply of wall fans completely metalic body and metalic blades complete with all accessories having the following Model / Cat No. ( Make -Orient tornedo Wall -II or its equlivalent )

Supply of Exhaust fans complete with all accessories having the following Model / Cat No. ( Make -EPC )

12"( 300mm ) Speed 1420 RPM [ NS ]

Supply & Fixing Socket type fan regulator (Step type)(Brand approved by EIC) on existing sheet metal switch board as per GS [ 18 (a) / E-6 ]

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)]

Fixing only exhaust fan after making holes in wall as per GS

Supply & Fixing louver shutter ( Aluminum)on wall with necy. bolts & nuts (6 mm dia x 62 mm long) as per GS

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers as per GS [29/ C-4]

Extra for supplying additional wire for down rod & painting the rod exceeding 30 cm by 2x1.5 sqmm flexible copper wire. [C-3/21(b)]

Dismantling the existing electrical installation works along with the electrical fittings like Tube light fittings(20approx), ceiling fans(15 approx), exhust fan(1 no) etc and all the dismantled matreials to be shifted to the sectional store.

Supply & Delivery of non inverter split type Air-Conditioning machine having cooling capacity must be 18000BTU/hr with Air flow rate must be 500CFM & above capacity, BEE star rating of the unit should be 3 star. The ODU must be factory charged with R-32/R-410A and the IDU must be compaitable with wireless LCD remote.(Make- Daikin/Hitachi/O-General). [NS]

Installation, Testing & Commissioning of above split type Air- Conditioner machine.

Supply and Installation of M. S. angle Bracket, making a hole including fixing accessories for providing condensing unit and cooling unit mending the good damages.

Supply & laying 5/8" & 1/4" copper pipes with thermal foam tube insulation

Supply & laying of 5/8" PVC drain water pipe for AC machine with proper insulation.

Providing and laying electrical cabling 4 Core 2.5sq. mm. Communication Cable (Make:Finolex/KEI/Polycab)

PANEL- SITC of CPRI approved cubicle type compartmentalised floor mounted LT panel board of suitable size and shape for existing panel room and made of 2mm thick CRCA sheet steel CNC fabricated panel & followed by nine tank pre-treatment of entire enclosure with powder coated finish paint (RAL 7032) having electrolytic tinned copper Bus-bar and following equipment & accessories. Protection rank required of panel is IP-54.

Bus-bar: 415V 200A Horizontal Bus-bar system with EPR support for main power distribution at top of the panel by S&F electrolytic tinned copper bars of size 4 x 20mm x 5mm of length 0.75 Mtr. The Bus-bar shall have uniform cross section throughout the length.Vertically busbar extended into each section to supply power to each individual section All joint must be of bolted type( Cadmium plated high tensile bolt) construction. Proper colour code to be provided by PVC heat shrink sleeves.Two nos of horizontal GI earth bus of size 50mm x 6 mm shall be provided along the length of the panel.These two earth bus must be inter connected at least two places.

Incoming: a) 415V, 100A 4 Pole 36 KA Thermal Magnetic MCCB with O/L & S/C protection, extended rotary handle, Spreader Terminal etc. [Make- L & T,DZ1-160D, Cat No. DZ1F0100DXD1A or Eq. Siemens/ Schneider)-1 no.

b)415V, 100A 4Pole Onload change over switch [Make- L & T, Cat No. CO11000OOOO]-1No.

Outgoing:a) 415V, 32A 4 Pole 36 KA Thermal Magnetic MCCB with O/L & S/C protection, extended rotary handle, Spreader Terminal etc. [Make- L & T, DZ1-160D, Cat No. DZ1F0032DXC1A or Eq. Siemens/ Schneider)- 3 nos.

b) 415V, 63A 4 Pole 36 KA Thermal Magnetic MCCB with O/L & S/C protection, extended rotary handle, Spreader Terminal etc. [Make-L & T, DZ1-160D Cat No. DZ1F0063DXD1A or Eq. Siemens/ Schneider)- 3 nos.

c) 415V, 100A 4 Pole 36 KA Thermal Magnetic MCCB with O/L & S/C protection, extended rotary handle, Spreader Terminal etc. [Make- L & T,DZ1-160D, Cat No. DZ1F0100DXD1A or Eq. Siemens/ Schneider)-1 no.

Constructional Details:The panel to be made by 2mm thick CRCA sheet steel. The cable gland packing should be 2.5mm thick and having required nos. of hole for cable entry. Cable entry provision to be made from the bottom of the panel. All required cutting,sloting and punching for indicating arrangement , bend etc. shall be done by Automatic CNC Machine for good finish. The panel surface must be pre-treated through 9 tank treatment process before painting by powder coating paint by electrostatic charging system and again to be dried up through heat chamber at 200 degrees Celsius to keep the paint on panel surface with adequate hardness. Cable chamber in the panel shall be 400mm width along the vertical and required nos of cable chamber to be provided in the panel so that outgoing cable not passes through any other main switch or Bus-bar. The panel shall have suitable size integral and removable lifting lug in required nos with complete base channel. All doors should be hinged type railway type locking arrangement and all opening shall be properly gasketted.

Excavation of soil for installation of Earth Electrode and filling & ramming. [G-1/1]

For Morrum Soil [G-1/1(b)]

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 [G-1/2(a)]

Supplying & fixing earth busbar of galvanized (Hot Dip) MS flat 25 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. [G-2/4(a)]

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

Solid GI Wire No. 4 SWG [G-2/5(a)(i)]

SAIBAL SARKAR

DEB SHANKAR LAYEK