Electrical up gradation/ Renovation work for accommodation of newly created post of Chief Engineer, Planning, North Bengal, Social Sector, P.W.Dte. and SE to CE, Planning, Social Sector, NB, SS, P.W.Dte. at P.W.D. Inspection Bungalow (Annex Building)

Amount

SUB-HEAD 1-----DISTRIBUTION WIRING Distribution wiring in 1.1KV grade 2x22/0.3 (1.5sqmm) single core stranded '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, tolight/fan/call bell points with Modular type switch (Brand approved by EIC) fixed on Modular GI 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 tooriginal finish. [only PVC Rigid Conduit on ceiling and remaining portion concealed

Average run 8 mtr

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 6A 3 pin Modular type plug socket & switch (Brand approved by EIC) on 4 Module GI 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

Average run 4.5 mtr

SUB-HEAD 2----- PLUGS & SOCKETS 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 works

2 Row 18 Module

Supply & Fixing 240 V 6 A Modular type switch (Brand approved by EIC) 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 (Brand approved by EIC), 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 Modular type switch (Brand approved by EIC) 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 (Brand approved by EIC), 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 & Fixing 240 V, 25A Modular switch type SP MCB (C-Curve) (Brand approved by EIC) 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 of 1 Module LED indicator unit with Transparent LED & Colour Lebels on existing GI Modular type switch board with top cover plate and making necy. connections with PVC Cu wire and earth continuity wire etc. [Make: Legrand/ ABB/ SIEMENS/ Schneider/ L&T]

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 works

6 Module

Supply & Fixing 240 V 6 A Modular type switch (Brand approved by EIC) 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 (Brand approved by EIC), 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 Modular type switch (Brand approved by EIC) 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 (Brand approved by EIC), 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 & Fixing 240 V, 25 A, Modular type starter (Brand approved by EIC) 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 (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.

Supply & Fixing 240 V, 25 A, 3 pin Modular type plug top with indicator (Brand approved by EIC) & necy. Connections.

SUB-HEAD 3----- BDB,PDB,VTPN ETC 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. [Make: Legrand/ ABB/ SIEMENS/ Schneider/ L&T]

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

Supplying and fixing 240/415 V MCB of Breaking capacity 10kA&C characteristics on din rail of existing DBs and necessary connection. (Make: Legrand/ L&T/ ABB/ Schneider/ Seimens)

SUB-HEAD 4----- RIGID PIPE & WIRES Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Brand approved by EIC) in 20mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required

2 x 22/0.3 (1.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC (for 2x6A Board)

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

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC (for AC point)

2 x 84/0.3 (6 sqmm) + 1 x 56/0.3 (4 sqmm) ECC (for SPN DB)

Supplying & Fixing sheet metal inspection box (16 SWG) of the following sizes flushed in wall by housing the same after cutting brick wall incl. making earthing attachment, painting and mending good damages to building works

150 mm x 100 mm x 65 mm

175 mm x 100 mm x 65 mm

200 mm x 150 mm x 65 mm

Supply & Fixing bakelite / perspex top cover on existing Inspection board by Brass screws

150 mm x 100 mm x 65 mm

175 mm x 100 mm x 65 mm

200 mm x 150 mm x 65 mm

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

SUB-HEAD 5--SITC OF LIGHT FITTINGS Supply & Delivery of LED Recessed/ surface Down lighter (Round/ square/ Rectangular) SMD type of Powder coated die cast /Extruded aluminum Body including trim, with PMMA and prismatic diffuser and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, frequency 50/60 hz, Operating temp range 00 to 450 C, internal surge protection of 2.5 KV with Short & Open circuit protection, THD < 10% , PF ≥0.95, IP20, CRI >80 ,

UGR (Unified Glare Rating) < 19, Flicker free (flicker should be below 5%), life time (LED, Driver & electrical circuitary), of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends , CCT 3000°K / 4000°K / 5700°K / 6000°K / 6500°K (As per ANSI Bin), SDCM (Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be confirming to relevant BIS standards and trade mark certificate (T.C.).

Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing Complete in all respect i/c connections with 1.5 sq mm FR/FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90 degree C). System lumen efficacy ≥ 105 < 120 lm/Watt

Fixing only recess/ surface mounted LED light/ LED Strip Light fitting with all accessories after cutting/ making hole on ceiling as per direction of E.I.C

Supply & Delivery of 240V LED lamps of following wattage with glare free light distribution having minimum luminous efficiency of 100 Lm/ Watt or better & 50,000 LED burning hours or more. [Make- Philips/ Crompton/ Wipro or manufacturer with own NABL accredited lab with valid test certificate] [LED lamps & accessories shall have BEE certification]

14/15W LED Bulb B22/E27 Base

Fixing only lamp

SUB-HEAD 6----- SITC OF FANS Supply & Delivery of 230V, 1-phase AC ceiling fans incl. all accssories, the capacitor of fan must be P-2 type brust proof & must have safety wire directly linked from fan hook to stator of fan. [Make: Crompton / Usha/ Havells/ Orient]

Sweep Size- 1200 mm (48"), Wattage ≤ 55 Watt, R.PM ≤ 350, Air Delivery ≥ 220 C.M.M

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)

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.

Fixing only ceiling fan complete with blades, canopy, fork, rubber bush etc as per GS

Supply & Delivery of 230V, 1-phase AC exhaust fan 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 fan of following diameter, complete as required. [Make: EPC / Crompton / Usha /Havells/Orient]

230 mm (9"), 4 Blade, RPM ≤ 1370 , Wattage ≤ 40 Watt, Sound level ≤ 49 dB, Air Displacement (In CFM) ≥ 440

Fixing only exhaust fan 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

23 cm Exhaust fan (9")

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

23 cm Exhaust fan (9")

Supply & Delivery of 230V, 1-phase AC wall mounting bracket fan (metal body & metal blade) on wall incl. S&F of MS fastners and nut & bolts etc. as reqd. [Make: EPC/Crompton/Usha/Havells/Orient]

450 mm sweep, Wattage ≤ 90 Watt, RPM ≤ 1325, Air Displacement (In CFM) ≥ 3550

Fixing only cabin fan on wall/ceiling by S&F rag bolts, nuts & washers (6 mm dia x 62 mm long) or as reqd. incl. S&F 24/0.20 PVC insulated flexible copper wire 0.5 mt. Length

SUB-HEAD 7----- SITC of LED SIGN BOARD SITC of Glowsign Board ( Router cutting) with liquid Acrlyic letters with adhesive on ACP Board of 3 mm Thick (Make – Aludecor / Alstone) of suitable size to accommodate all the matters / contains as approved by the authority to be made with 25 x 25 x 4 mm M.S angle Iron, 18 S.W. G square /Round Hollow bar, Base plate (10 mm Thickness) requires for fixing the necessary Nuts, Bolts, Washers, supporting angle Iron, Clamp etc. and ACP Sheet on Front sides & edges only & back side to be covered by GI Sheet (with proper ventilation arrangement), All side to be moulded uniformly, Side fabricated by Aluminium ‘L’Channel, upon which elevated or box type letter made from imported liquid acrylic will be fixed. The Thickness of Acrylic will be 5 mm (for small letters), 8 mm (for Big letters) and 10 mm (for very big letters). The Back Side of the letters is covered by 3 mm thick ACP (Make – Aludecor / Alstone). The inside of the letter of the letter Supplying and Fixing of best Quality LED Lighting arrangement of fully water proof 10 nos. LED light fittings of 20 watt (100 lumen / watt). The letters are sealed by exterior grade Silicon. The back side of the Board Covered by 22 S.W.G G.I sheet with Nuts & Bolts. (1 no Signage- 32 Sq Ft/ 8 Ft x 4 Ft)

Intensity: Same & smooth uniform throughout without any dark patch.

Visibility: Up to 250 meters for normal eyes.

The complete sign board would be fixed on roof of the building with providing necessary CC muffing, 1 no CI water proof 200 x 150 x 100 mm loop Box, 50 x 50 x 6 mm MS angel for supporting the board of required length by nuts, bolts, washers etc. After drilling holes on the frame front facia. GSB would have 2 nos. hinge type doors in back side to have the inside access including mending goods the damages to original finish.

Painting of any steel / iron surface of the above Glow sign board with no. of coats of paints as given below with ready mixed paint / primer of approved make and brand incl. preparation of surface by sand paper / emery paper, cleaning etc. for receiving fresh coat of paint.

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

2nd coat of aluminium paint over one coat of RO priming.

M/S TIRUPATI ELECTRICALS (BID ID -7201139)

M/S JOY KALIKA HARDWARE AND ELECTRICAL (BID ID -7200755)