Renovation of Electrical Installation Work of Curzon Ward

Amount

Dismantling the existing damaged wiring, small panel, DBs, fans, fittings other electrical accessories and stacking them properly as per direction of EIC.

S & Laying 1.1KV gr. 4 Core 70 mm² XLPE Ar./Al Cable (Havells/Polycab/Gloster) with with 2 Nos 8 SWG G.I wire incl. making connections as per direction of EIC. (From Main Panel to AC VTPN).

In existing Cable Tray as to GS.

on wall incl. S&F MS clamps as to GS.

S & Laying 1.1KV gr. 4 Core 50 mm² XLPE Ar./Al Cable (Havells/Polycab/Gloster) with with 2 Nos 8 SWG G.I wire incl. making connections as per direction of EIC. (From Main Panel to LF VTPN).

In existing Cable Tray as to GS.

on wall incl. S&F MS clamps as to GS.

S & Laying 1.1KV gr. 4 Core 25 mm² XLPE Ar./Al Cable (Havells/Polycab/Gloster) with with 2 Nos 8 SWG G.I wire incl. making connections as per direction of EIC. (From VTPN to PDB).

In existing Cable Tray as to GS.

on wall incl. S&F MS clamps as to GS.

S & Laying 1.1KV gr. 4 Core 16 mm² XLPE Ar./Al Cable (Havells/Polycab/Gloster) with with 2 Nos 8 SWG G.I wire incl. making connections as per direction of EIC. (From VTPN to PDB).

In existing Cable Tray as to GS.

on wall incl. S&F MS clamps as to GS.

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

4 core 70 sq mm

4 core 50 sq mm

4 core 25 sq mm

4 core 16 sq mm

Finishing the ends of following cables by crimping method including S & F dowells solderless sockets, tapes and jointing materials etc. as per G.S.

4 core 70 sq mm

4 core 50 sq mm

4 core 25 sq mm

4 core 16 sq mm

S & Fixing 415V 8-Way double door Vertical TPN DB in S.S. enclosure (thickness of enclosure min. 1.5 mm) with IP-42/43 protection flushed in wall consisting with 1 no. 125A. 4 pole, 25 kA MCCB as incomer, 8 nos. 63A. TP MCB (c-curve) as outgoing complete with DIN Channel, Neutral Bar, Earth Bar and other accessories & connection with suitable size of Cu. wire with proper socketing incl. necsy. earthing attachment. (Make : Legrand/L&K/Schneider)

S & Fixing Double Door 6-Way HTPN MCB DB in S.S. enclosure (thickness of enclosure min. 1.5 mm) with IP-42/43 protection flushed in wall consisting with 1 No., 100A. 4-Pole Isolator, 18 nos 32 A SP MCB (10kA, C curve) as outgoing, complete with DIN Channel, Neutral Bar, Earth Bar and other accessories & connection with suitable size of Cu. wire with proper socketing incl. necsy. earthing attachment. (Make : Legrand/L&K/Schneider)

S & Fixing Double Door 4-Way HTPN MCB PDB in S.S. enclosure (thickness of enclosure min. 1.5 mm) with IP-42/43 protection flushed in wall consisting with 1 No., 63A. 4-Pole Isolator, 12 nos., 32 A. SP MCB (10kA, C curve) as outgoing, complete with DIN Channel, Neutral Bar, Earth Bar and other accessories & connection with suitable size of Cu. wire with proper socketing incl. necy.earthing attachment.(Make : Legrand/L&K/Schneider)

S&F of Double Door Type SPN MCB BDB in S.S. enclosure with IP-42/43 protection with DIN rail, N & E Bar and other accessories, on wall surface incl. necessary interconnection by socketing all the wire by Dowells solderless sockets as per direction of EIC as follow:-

240V, 2+14 Way SPN MCB PDB comprising with 1 No. 240V., 63A. DP Isolator as incoming and 14 nos. 6/16A. SP MCB (10kA, C curve) as outgoing (Make : Legrand/L&K/Schneider)

240V, 2+10 Way SPN MCB PDB comprising with 1 No. 240V., 40A. DP Isolator as incoming and 10 nos. 6/16 A. SP MCB (10kA, C curve) as outgoing (Make : Legrand/L&K/Schneider)

240V, 2+4 Way SPN MCB DB comprising with 1 No. 240V., 32A DP Isolator as incoming and 4 nos. 6 A. SP MCB (10kA, C curve) as outgoing as to GS. (Make : Legrand/L&K/Schneider) [for UPS power distribution]

Distribution wiring in 1.1 KV grade 2x22/0.3 (1.5 sqmm) single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Make:Polycab /Gloster/ Havells/ Finolex) 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 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 [only PVC Rigid Conduit on ceiling and remaining portion concealed]

Av. Run 08 Mtrs

Av. Run 10 Mtrs

S & Fixing of 240V., 6A. 5-Pin Universal Key type Plug Base without Top and Piano Key type switch (both Anchor) on Board and Necy. Interconnections as per direction of E.I.C.

Supplying & Fixing 240 V AC/DC superior type Ding-Dong Call Bell (Anchor) on HW board incl. S&F HW board

Supplying & Fixing MS fan clamp 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)

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)

Supply & Fixing Socket type fan regulator (Step type) (Brand approved by EIC) 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.(Make-Anchor)

S&F of A.C. Exhaust Fan (EPC Electrical Pvt. Ltd. - Heavy Duty) by Cutting hole on wall, S&F Aluminium Louver Shutter (Aluminium) with Nuts, Bolts, washers etc. on wall and mending good the damages to original finish as follows :-

240 V, 1370 RPM, 230 mm. (9") Dia [for small toilets]

240 V, 1420 RPM, 300 mm. (12") Dia [for toilet blocks]

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) (for lift m/c room & panel room) suitable for 9" & 12"

23 cm Exhaust fan (9")

30 cm Exhaust fan (12")

Distribution wiring in 1.1 KV single core stranded 'FR' PVC insulated & unsheathed copper wire (Polycab/Havells/Finolex) in 20mm / 25 mm 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 separate plug boards.

2 x 36/0.3 (2.5 sqmm) + 1 x 22/0.3 (1.5 sqmm) ECC for power plug, Computer/power socket Boards.

2 x 56/0.3 (4 sqmm) + 1 x 36/0.3 (2.5 sqmm) ECC from TPN PBDB for 3KW sterilizer/ hot water drum points.

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

4x80/0.4 (10 sqmm) + 2x84/0.3 (6 sqmm) as ECC for sub-main wiring from VTPN to 3-ph loads.

4x126/0.4 (16 sqmm) + 2x80/0.4 (10 sqmm) as ECC for sub-main wiring from VTPN to TPN power DBs.

Finishing the end of following sizes copper wire end with dowells solderless socket by crimping method as pre GS as follows :-

2 x 2.5 & 1 x 1.5 mm² cu. wire

2 x 4 & 1 x 2.5 mm² cu. wire

2 x 6 & 1 x 4 mm² cu. wire

4 x 10 & 2 x 4 mm² cu. wire

4 x 16 & 2 x 10 mm² cu. wire

S & Fixing of 16 SWG M.S. box of following sizes with 3 mm. thick suitable size bkt top cover and earthing attachment incl. making connection as per GS as follows:-

240 x 200 x 65 mm comprising with 1 No. 240V 6-pin 16A plug socket & 1 No. 16A piano key type switch and 3 nos. 240V. 6A. 5-Pin plug socket & 3 nos. 6A Piano Key switch and 1 no. Indicator (All are Make Anchor)

175 x 100 x 65 mm comprising with 2 nos. 250V. 6A. 5 Pin plug socket with 2 nos. 6A Piano Key type switch (All are Make Anchor).

175 x 100 x 65 mm comprising with 1 No. 240V 6-pin 16A plug socket & 1 No. 16A piano key type switch (All are Make Anchor).

S & Fixing of 240 V, 1200 mm (48") sweep A.C. ceiling fan without regulator incl. down rod, canopy & fan blades etc. and engraving & Painting the Departmental Number (up to 14 digit) on Fan Body with black japan paint and interconnection complete in all respect. [Make: Crompton HB+ or HS+/Orient Energy star / Usha Striker plus].

S & Fixing of 240 V, 900 mm. Sweep, A.C. Ceiling Fan without Regulator & Down Rod incl. Canopy, Fan Blades etc. and engraving & Painting the Departmental Number (up to 14 digit) on Fan Body with black japan paint and interconnection complete in all respect. [Make: Crompton / Orient / Usha ]

S & Fixing 230 V, 18" (450mm) 4 (four) Blades Industrial type Air-Circulator Pedestal Fan complete with all accessories such as Regulator, Cord and 15 Amp. 3-pin Top (Make - E.P.C.Electrical Pvt. Ltd., Heavy Duty).

S & Fixing of 240V LED luminaire (fittings cover must be fixed with screws and thickness of sheet of fittings not less than 22 SWG) complete with all accessories suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports fixed with “L” type MS clamp with suitable size of bolts and nuts incl. S&F EI conduit, “L” type MS clamps and connecting the length of PVC insulated wire by 1.5 sqmm. flexible copper wire and mending good damages to original finish and painting etc.

Single LED T/L fittings (Philips, TMC 501 P 1xT-LED 22W P32241 incl. S/F 1 x 18 Watt Mas LED Tube 1200mm 18W 865 T8 I - 2100lm ) or equivalent product of Lighting Technology/Wipro having similar specification in all respect.

Twin LED T/L fittings (Philips, TMC 501 P 2xT-LED 22W P32242 incl. S/F 1 x 18 Watt Mas LED Tube 1200mm 18W 865 T8 I - 2100lm ) or equivalent product of Lighting Technology/Wipro having similar specification in all respect

Fixing only fluorescent light fitting suspended 25 cm bellow the ceiling with 2 No. 20 mm dia EI conduit (14 SWG) supports incl. S&F EI conduit, ball socket/socket type ceiling plate and connecting the length of PVC insulated wire and painting etc. as required by 2x24/0.20 mm (1.5sqmm) flexible copper wire of 1.10 mt. length.

S & Fixing of 240V, 4 ft long 18 Watt LED tube lamp Polycarbonate body (Philips: Mas LEDtube 1200 mm 18W865 T8 I - 2100 lm/quivalent product of Lighting Technology/Wipro having similar specification in all respect) in existing single and twin fittings.

S & Fixing of 240V, recess mounted LED slim (2' x 2') light fittings complete with all accessories. incl hanging provision suitable for 2'x2' grid ceiling to be fixed in false ceiling by S&F GI wire from ceiling with anchor fastner or bullet, nut, bolt etc. and necy. connection by 2 x 1.5mm² PVC insulated Cu. Wire as per direction of EIC. [Make:-Wipro, Cat - RC380B LED36S-6500 G5 L60W60 PSU OD SG /or Equivalent product of Lighting Technology/Wipro having similar specification in all respect)

S & Fixing 18 watt (2000 lm) surface mounted Ultra Plus (C/W) LED downlight to be fixed on ceiling / Wall with necy. interconnection by 3x1.5 mm² PVC insulated S/C Cu. Wire. [Make - Philips (Product Code SM251CLED20S-6500-PSUWHEquivalent product of Lighting Technology/Wipro having similar specification in all respect)].

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

S & Fixing of down rod (14 SWG MS) for hanging ceiling fans from extra high ceiling including & necessary inter-connection by 3 x 1.5 mm² S/C PVC Cu. Wire and duly painting of down rod as to GS.

S&F of 250V, 25A Dual timer controlled starter for compound light control in SS double door 14-way DB enclosure (L&T/ ABB/ Hager make, enclosure cat no DBSPN012DD or eqv.) with S&F following electrical accessories & front door locking arrangement with all connections by finishing the ends of 2 x 4 & 1 x 2.5 mm² copper wire with dowells solderless socket by crimping method as to GS, earthing attachment on wall icl necessary connections as per direction of EIC:-

i) 25A DP MCB (L&T make cat no B20250C) -- 1no

ii) 24Hr x 7days programmable Digital timer (L&T make Cat no 67DDT0) -- 1no

iii) 3-pole power contactor (L&T make cat no MNX22/230V) -- 2 no

iv) 2-Moduler AC motor starter (Legrand/Myrius Cat no 673031) -- 1 no

v) 1-moudle 10A Moduler switch (Make Legrand /Myrius) -- 1 no

vi) 3-moudle plate with cover (Make Legrand /Myrius) -- 1 no

vii) 25A Auto-Off-Bipass SPDT toggle switch (approved make) - 1 no

viii) LED indication lamp (L&T) -- 2 No

ix) Outgoing connector (approved make) -- 4 nos

Supply & fixing of LED signage in box type Aluminium frame fabricated from 40 mm x 25 mm x 2mm thick aluminium square hollow bar with cross and radial supports in the middle of the structural frame properly fixed with the structure incl all necessary fixing materials and fabrication works and the board shall rest on the wall with suitable sizes MS angle (50mm x 50mm x 6mm) bracket/frame arrangement to be fixed by anchor fasteners/ inserting in wall including S/F following accessories as per direction of the EIC :

S&F of ACP Board made 4 mm thick ACP sheets (Make- Alstrong/ Aludecor/ Timex Bond).

S&F of superior quality acrylic three/two dimensinal letter flushed on the pre-fabricated existing ACP board. The computerised processed letter in bold English fonts and letter size of the matter shall be as below (to be approved before taking up).

S&F of 12V DC LED modules having three LED in a single base module including necessary electrical connections. [as required for double row double ckt.]

S&F of heavy duty 12V DC, 400 VA SMPS (Make- GE or eqv make as approved by EIC) as per VA load. [as required for double row double ckt connection with redundancy]

Specification of the LEDs is given as below : a) LED – white, GE/ Samsung b) Type – straight, 3 Nos. Led per module c) Life – 70,000 burning hours. d) Visibility – 100 mtrs at least, for normal eye e) Power consumption – 1.5 watt per module

For following signages :

[10 ft x 3.0 ft size] C U R Z O N W A R D (10" X 8" 2D letters) (MALE SURGICAL WARD) (8" X 6" 2D letters)

[12 ft x 2.0 ft size] SURGICAL INTENSIVE CARE UNIT (6" X 4" 2D letters) (S.I.C.U.) (6" X 4" 2D letters)

[16 ft x 2.5 ft size] M A I N B L O C K (18" X 18" 3D letters)

Supply & Fixing of perforated GI cable tray with perforation not more than 17.5% suspended from ceiling incl. S/F GI connector, 6mm dia MS suspender, bolts & nuts, steel fastner etc. as required of size 200 x 50 x 1.25mm (18 SWG) with 25x25x3mm angle iron support & painting as per GS.

Connecting the equipments to earth busbar including S & F 8 SWG GI (Hot Dip) wire 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

S & layning incl connection of 0.5 sqmm single strand single core FRLS PVC Copper wire [Make : Finolex/Havells/Polycab] for existing T/L fittings as per direction of the EIC. [each coil of 90 Mtrs.]

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

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

Supply & Delivery of split type room air -conditioner of nominal capacity 2.1 Tr fitted with power saving rotary compressor, suitable for operating at 230V +/- 10% 50 Hz. Single phase AC supply with EER 2.76 discharge air flow volume (CFM) H XLxM 560/462/376 moisture removal capacity (liters/hr) 3.3 having features- modes (Auto, cool, fan, dry) air flow (horizontal louver/ vertical swing) sleep mode timer off/ on Star rating **** [Make - O - General (Cat ref. ASGA24BMWA-B) / Mitsubishi (SRK 25 CWX - S6) ] [for on duty Doctors rooms & Teaching room]

Installation of Split A.C. both indoor/ outdoor Unit incl. fixing of 40x40x5 mm MS angle iron frame & mending good the damages.

Replacement of referagerant copper pipe with insulation, cable & drain pipe for Split A.C. as follows. (Meke: Armaflex/k Flex/Supreme)

5/8” Copper pipe for suction line with 6mm thick nitrile rubber insulation. (Ryoku/Nippon)

1/4" Copper pipe for discharge with insulation. (Ryoku/Nippon)

250V, 4 core, 2.5 Sq mm unarmoured copper cable for power supply to OD & ID units.(Polycab/Havells/Finolex)

Supply and laying PVC/UPVC Drain pipes of 25 mm incl. fitting accessories like elbows, saddlkes etc. for drainage connections. (Make: Supreme/Finolex)

Hiring charges for scaffolding by bamboo, coir rope by square type arrangement for smooth working and lifting of MS black pipe for vertical installation including dismantling after completion of work. [for fixing of Ex fan cowls, signages, AC ODU etc]

Less cost for unservicable dismantled materials Rs 5000.00 (Five thousand Only)

Defect Liabibility Period 1 (One) year

Make & model of each and every material to be approved by EIC

CHANDA CONSTRUCTION (BID ID -7525918)

T. K. ENTERPRISE (BID ID -7524478)