WBPWDTE/EE/BED/NIQ_94/Q of 2022-23

Amount

Supplying and fixing double door Horizontal TPN MCB Distribution board with IP-42/43 protection, concealed 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 damages to original finish incl. Inter connection with suitable size of copper wire and neutral link & provision for earthing attachment ( make: Legrand/L&T/Siemens) as per EIC. 8way Enclosure

Supplying and fixing 240/415 V Isolator on din rail of existing DBs and necessary connection ( make: Legrand/L&T/Siemens) as per EIC. 415 V, 63A FP

Supplying and fixing 240/415V, MCB of Breaking capacity 10kA & C characteristics on din rail of existing DBs and necessary connection ( make: Legrand/L&T/Siemens) as per EIC. 6A - 32A SP MCB

Distribution wiring in 1.1 KV single core stranded 'FRLS' PVC insulated & unsheathed copper wire (Finolex / Havells/ KEI / Gloster /approved by EIC) in 20 / 25 mm size PVC rigid conduit 'FR' (Precision make) incl. necy. fittings as required. 2 x 1.5 sqmm + 1 x 1.5sqmm (Additional work for shifting the position of the Fittings )

2 x 4 sqmm + 1 x 2.5sqmm

Supplying of 1.1 KV Grade following sizes Al. Armoured PVC/ XLPE Cable ( Make : RR Cable/ Glostar/ KEI/PWD Approved ) as per direction of EIC 4 core 35sqmm ( from VTPN to MCBPBDB )

Laying of cable from 4core 35 sqmm to 50 sqmm on wall/surface incl. S & F MS saddles with earthing attachment in 2x 10 SWG GI (Hot Dip) Wire, making holes etc. as necy., mending good damages and painting

Laying of cable as below, on existing Cable Tray and binding with suitable size GI wire. Up to 50 sqmm

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 35sqmm

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 core 35sqmm

Finishing of the PVC insulated wire ends by socketting with pin/ ring type copper sockets and insulated tapes etc., including supplying sockets, tapes. as per G S 1.5 sq mm

Supply & Fixing of 250V 50 HZ OLP- 30A single phase A.C Starter ( Make -Electron, / PWD Appvd ) suitable for 1.5 / 2.0 TR Airconditioner Machine incl S & F suitable size G I box (16 SWG) flushed in wall with voltage check, Amp check, Time check incl. making connection as per direction of EIC.

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 as per G.S.

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

Supplying and fixing Timer panel M S Box with hing type front open door and threathed locking arrangement in one side made of 18 SWG CRCA MS Sheet of size 500x300x200 mm. fixed in wallon flate iron frame as per direction EIC.The Box shuld comprising following accessorise. A) 230 V , 50 Hz ,16 Amp Single dial 1 x 24 Hrs.Timer similar to ( Microrex QT31 ) of quartz driven running reserve Day dial back up by nickle cadmium battery (Make - GEC / Legrand ) – 1 no B) One no. ML-3 conctractor,(L&T make) with ( 2 NO or 1 NO + 1 NC Aux. Contract ) ( Make - Legrand / L & T ) – 1 no C) 4 pole 32 Amps MCB ( L & T / Ligrand ) - 1 no D) Auto / Manual By pass Toggle Switch arrangement – 1 no. E) 250 V , Diode type neon Indicator lamp ( Make - Legrand / L & T ) – 1 no F) Bakelite base with FP bolt type stud / Terminal block incl S & F Neutral Bar , with spring washer ,nuts etc with this box for termination of power to complete arrangement must be wiring by 4 Sq mm PVC insulated Cu wire with suitable length incl socketing /lugs etc as per requirement & direction of EIC (for controlling outdoor street light fitting fittings) (Make - Legrand /L & T / Crabtree )

Supply & Delivery of 230V, 50Hz 3 Star rated 1.5 ton capacity Split Air-conditioner machine fitted with Hyper Tropical Rotary compressors suitable for Refrigerant-R410A,Standrad Colling Capacity 52800 W Power Consumption Capacity 1870W Moisture Removal 1.9 I/H Air Flow 940 Cu.Mt/Hr. (Make- O-General Model-ASGA18FUTD-B(R410A) or equvalent model of Hitachi/Daikin/ PWD Appvd ) with Remote etc . to complete with 25 Amp suitable plug top (North West / appvd ) as per direction of EIC) (01 st june'2022)

Supply & Delivery of 230V, 50Hz 3 Star rated 2 ton capacity Split Air-conditioner machine fitted with Hyper Tropical Rotary compressors suitable for Refrigerant-R410A, Standrad Colling Capacity 6450 W Power Consumption Capacity 1870W Moisture Removal 2.3 I/H Air Flow 1060 Cu.Mt/Hr. (Make- O-General Model-ASGA24FUTC-B(R410A) or equvalent model of Hitachi/Daikin/ PWD Appvd ) with Remote etc . to complete with 25 Amp suitable plug top (North West / appvd ) as per direction of EIC) (01 st june'2022)

Installation, Testing & commissioning of 1.5/2.0 Tr. Split type AC both indoor/ outdoor unit incl. S& F of 40 X 40 X 5 mm MS angle iron frame for installation of ODU and sealing of the holes in wall created during the copper pipe connection between IDU & ODU by proper sand-- cement plastering and painting (both inside and outside) to match up with the original finish mending good the damages to complete the instn as per direction of EIC

S& F laying of - (i) gauge copper pipe 5/8" 0.7 mm thick for suction (ii) copper pipe 1/4" 0.6 mm thick for discharge (OEM make) with 9 mm thick thermal insulation foam nitrile / rubber / K Flex / Accroflex with max saddling with max 1 mtr distance both for suction & discharge pipe and mending good the holes & damages as directed by EIC. (extra length for distance of ODU & IDU exceed 3 mtr.)

S& Laying 4 core 2.5 sqmm PVC insulated & unarmoured copper wire (make-- Finolex/Havells/KEI) for 1.5/2 Tr. Split AC machine (extra length for distance of ODU & IDU exceed 3 mtr.) with max saddling with max 1 mtr distance as per direction of EIC.

S & F of flexible PVC high quality water carrying pipe of proper size for draining water from already installed AC to any available (nearest) drain water pipe or near to ground level and the pipe must be properly saddled with the wall incl. proper insertion of the flexible pipe to drain water pipe and sealing the entry with required materials like PVC tape, High quality sealing the entry with required materials like PVC tape, high quality sealing gum etc. as reqd. All these arrangement for fixing must be arranged by the agency itself as per direction of EIC.

Febrication of iron Bracket/ platform which consist of five nos. 75 x 40 x 5 mm 'C' channel aprox length of each 1.4mtr. as main support, 50 x 50 x 6 mm iron angle for main frame & cross angle support from wall to structure, 25 x25 x 5 mm iron angle for safty guarding fram, 25 x25 x 5 mm iron angle for making 450 mm wide both side platform of out door unit for future maintenance work, it should have the facility to install One outdoor unit of split AC machine at middle of the bracket and sufficent space should be maintained both side of the outdoor unit for maintenance work also have suitable angle support between wall & bracket and painting the same incl. drilling holes in each Angle including cutting holes into the wall & grouting the same with (1:1 ½ :3) cement concrete etc. and painting the same as per direction of EIC.

Febrication of iron Bracket/ platform which consist of five nos.75 x 40 x 5 mm 'C' channel aprox length of each 1.4mtr. as main support, 50 x 50 x 6 mm iron angle for main frame & cross angle support from wall to structure, 25 x25 x 5 mm iron angle for safty guarding fram, 25 x25 x 5 mm iron angle for making 450mm wide both side platform of out door unit for future maintenance work, it should have the facility to install Two outdoor unit of split AC machine at middle of the bracket and sufficent space should be maintained both side of the outdoor unit for maintenance work also have suitable angle support between wall & bracket and painting the same incl. drilling holes in each Angle including cutting holes into the wall & grouting the same with (1:1 ½ :3) cement concrete etc. and painting the same as per direction of EIC.

Repairing the front facia of acrylic signages front portion for super quality 3mm thick ACP front facia to be placed with subject matter opted for display as the style bellow as per direction of EIC. i) Repairing of of angle iron frame if necessary and fabricated from hollow bar with cross and radial support including one no angle iron support in the middle for the Sign board of following size with suitable three nos. crosss angle support welded with 4 nos angle hook in equal space for fixing on the structure with all necessary welding and fabrication. The structure shall rest in both sides with proper welding as per instruction of EIC. ii) Replacement of front facia of LED Sign Board made 3 mm thick ACP Sheet (Alstrong/ Aludecor) finished with approved metallic colour as back ground (white ) after router cutting. The riser structure also shall be covered with ACP Sheet.& appx 6-7 inch depth (Both size ACP sheet) iii) S&F Special type of imported acrylic English letter of suitable thickness flushed on the ACP board made on imported acrylic ACAST sheet. The mater appvd by EIC letter font shall be in horizontal line as mentioned. iv) S&F SMD LED inside the board ( if necessary & as per requirement ) and to run for each letter including wiring , soldering etc and fixing the SMPS properly with the specification of the SMD 1.LED colour : White/ Red/ Blue (make-samsung /Nichia /Cree/ Hisine ) 2.Stright : 2 or 3 nos LED per module 3. Luminous Flux : 140 LUMEN 4. Life : 70000 burning hours 5. Visibility: 100 meter atleast normal eye 6. Power Supply: 1.2 watt to1.6 watt per module 7.Input : 230A.C , Output : 12V DC 8.Shape of LED : recrangle or square 9. Grade : IP - 65 v) S & F LED Power supply ( if necessary & as per requirement ) 300/ 400W IP65 50/60Hz frequency, 108 to 305 VAC driver power supply other electrical accessories the panel prepared along with its necessary arrangement ( make Hisine/Migion/Cehosa/PWD appvd ) vi) Cost of painting of MS structure ( if necessary & as per requirement ) with 2 coats of RO primer and one coat of synthetic enamel paint after scrapping with emery paper properly make ICI/Asian paints vii) Cost of erection of scaffolding for fixing the Signage viii) Testing and commissioning of the LED board as per following nomenclature

R K ENTERPRISE

DURGAPUR POWER

M/S N. C. HORE

RS SYSTEMS AND PROJECTS

GHANASHYAM ELECTRIC STORES