Providing power supply to waste shredders, rain water harvesting pumps and car sheds in DAE Township, Kalpakkam

Amount

Design, manufacturing, supply, testing at manufacturer’s works, transportation, safe delivery, installation testing and commissioning of outdoor, Floor mounted, Form 4B Configured, IP 54 Protected, Cable Entry at Top, 415 Volts, 50Hz, AC, TPN Aluminum Busbar, Cubical MCC panel as per Drawing No. GSO/ESG/ESD/KTS/RHP PR/ MCC -01 and as per the detailed specification and as directed by Engineer-in-Charge.

Design, manufacturing, supply, testing at manufacturer’s works, transportation, safe delivery, installation testing and commissioning of outdoor, Floor mounted, Form 4B Configured, IP 54 Protected, 415 Volts, 50Hz, AC, TPN Aluminum Busbar, Cubical LDP panel as per Drawing No. GSO / ESG / ESD / KTS / SLD / SHR-SH / STP / LDP-01 & GSO / ESG / ESD / KTS / SLD / SHR-SH / SADRAS / LDP-01 and as per the detailed specification and as directed by Engineer-in-Charge.

Load Distribution Panel Board consisting of :- Incoming Feeders: 250 Amps, 36kA, 4 Pole MCCBs with Built in O/C, & S/C (TMD) Protections and 30mA - 10A Earth Leakage Relay with CBCT, ON/OFF/TRIP & RYB Indication lamps, Multi function meter with CTs and mechanical interlock etc - 2 Sets Outgoing Feeders: a) 125 Amps, 36kA, 4 Pole MCCBs with Built in O/C, & S/C Protections (TMD) with shunt release and 30mA - 10A Earth Leakage Relay with CBCT, ON/OFF/TRIP & RYB Indication lamps, Multi function meter with Maximum Demand and CTs and mechanical interlocks etc - 3 sets b) 125Amps 4 Pole SDFU with MFM - 01 No. c) 63 Amps, 4 Pole MCCB with 24 Hour Timer Controller for street light control - 1 Set d) 63 Amps, 4 Pole MCCB with 63 Amps TPN 5 PIN MC Socket - 01 No. e. 63 Amps, 4 Pole MCCB - 01 No. f) RYB Phase Bus Bars (250A Rated) - 01 Set. g) Neutral Bus bar (125 Amps rated) - 01 Set. h) 50 x 6 mm Copper Earth Bus - 01 No.

Supply and Embedment of following sizes of flush mounting POWDER COATED SPN DB Enclosures with Double Door and per Phase isolation DBs consisting of Phase, Neutral and Earth Bus and interconnecting wires etc. at suitable depth in brick work as per the detailed specification and as directed by the Engineer-in-charge.(Refer Sec VI, Clause No.15.2).

SPN, 8 Way Distribution Board with all accessories.

Supply and Embedment of following sizes Cable end termination box at suitable depth in brick work as per the detailed specification and as directed by the Engineer-in-charge.(Refer Sec VI, Clause No.15.2.2).

SPN, 8 way Cable end box suitable for SPN, 8 way Distribution Board.

Assembling, installation, testing and commissioning of MCB DB enclosure already embedded in the wall including supply of Engraved Circuit Identification Plate and Danger Board as per the detailed specification for the following size of MCB DBs. (Refer Sec VI, Clause No.15.3).

SPN, 4/6/8 Way Distribution Board

Supply fixing testing and commissioning of the following RCCBs on Distribution Boards as per the detailed specification. (Refer Sec VI, Clause No.14.2).

40 Amps, 30 mA sensitivity, Double Pole RCCB TYPE Hpi.

Supply Installation testing and commissioning of the following MCB on Distribution Boards as per the detailed specification. (Refer Sec VI, Clause No.14.2).

6-32 Amps SP MCB (Type-C)

Supply and Installation of following sizes of Surface Mounting Plastic Boxes as per the detailed specification. (Refer Sec VI, Clause No.15.6).

ONE/TWO Module

THREE Module

SIX Module

Supply and fixing following Modular front cover plate on existing modular metal/plastic boxes etc. as required. (Refer Sec VI, Clause No.15.7).

One/Two module

Three Module

Six Module

ONE Module Blank Plate (White)

Eight Module Dummy Plate

Supply and Installation of following Wiring Accessories as per the detailed specification and as directed by Engineer in charge.

1 No. 10A Switch on modular plate and termination of wires to the switches

Six modular front plate and 1No 16A modular type switch, 1 No 6/16 A multi pin shutter type Socket, 1No 10 A Modular type switch and 1No 6 A, 3Pin shutter type Socket.

Supply and Fixing of 3pin, 5A, Ceiling rose on the Teak wooden block including connection as required.

Supply and external installation of following sizes of Heavy Duty, PVC circular rigid Conduits for Electrical & Communication System with required Solid Long Bends, Couplings, GI Wire etc, as per the detailed specification.(Refer Sec VI, Clause No.27).

25 mm Dia, 2.0 mm wall thick PVC heavy duty conduit with 50mm deep Junction box

20mm Dia, 1.9 mm wall thick PVC heavy duty conduit with 50mm deep Junction box

20mm Dia, corrugated, steel wire reinforced, UPVC flexible conduit pipe as per the detailed specification.

Supply and installation of 20mm Dia, PVC Gland as per the detailed specification.

Wiring for lights / fans /sensors/ Power point with 1100V grade FRLS insulated copper conductor wires in existing concealed/ Exposed PVC / ERW / Flo-coated Metal conduits as per the detailed scope of work, including supply of Wires, termination of copper wires at either end by crimping including supply of PVC Sleeves/Ferrules, Copper Crimping Lugs and connecting the wires to various switches, sockets, etc. including testing and commissioning as per the detailed specification.(Refer Sec VI, Clause No.18). Please Refer Drawing No. GSO/ESG/ESD/KTS/RHP PR/ EI&CE - 01 for item No.12.1 to 12.6 (Point Wiring).

Wiring for Power Points with 3 Run of 2.5 Sq. mm Copper Wire for Phase, Neutral & Earth from MCB DB to Power Point (PP) through control switch box including supply of 16 A modulur switch, 6/16 A Combined Shuttered type socket & 10 Amps modular switch and 3 Pin, 6 A, Shuttered type socket , Modular plate

Wiring for Power Points with 2 Runs of 4.0 Sq.mm Copper wires for Phase, Neutral and 1 Run of 2.5 Sq.mm Copper wires for Earth from MCB Distribution Board to Single Phase Metal Clad Socket.

Wiring for light Points with 2 Run of 1.5 Sq. mm Copper Wire for Phase, Neutral and 1 Run of 2.5 Sq.mm Copper Wire for Earthing from MCB to primary Light point throgh control switch box including 10 A modulur switch

Wiring for Exhaust fan Points upto 3 mtr height with 2 Run of 1.5 Sq. mm Copper Wire for Phase, Neutral & 1 Run of 2.5 Sqmm for Earth from MCB to Exhaust fan point through control switch box including supply of 3 Pin, 6 A, Shuttered type socket, 2 Nos, 2 Module Plate & 1 No 10 Amps modular switch.

Wiring for light Points with 2 Run of 1.5 Sq. mm Copper Wire for Phase, Neutral and 1 Run of 2.5 Sq.mm Copper Wire for Earthing from Switch box to Light point throgh control switch box including 10 A modulur switch.

Wiring for Exhaust fan Points upto 3 mtr height with 2 Run of 1.5 Sq. mm Copper Wire for Phase, Neutral & 1 Run of 2.5 Sqmm for Earth from Switch box to Exhaust fan point throgh control switch box including supply of 3 Pin, 6 A, Shuttered type socket, 2 Nos, 2 Module Plate & 1 No 10 Amps modular switch.

Wiring with 2 Runs of 1.5 Sq.mm for Phase, Neutral and 1 Run of 2.5 Sq.mm copper wires for Earth.

Wiring with 3 Runs of 2.5 Sq.mm copper wire.

Supply, installation and termination of 1100 Volts Grade FRLS PVC insulated PVC sheated, annealed copper conductor flexible cables.

3 Core x 10 Sq.mm, multi strand Copper Conductor cable

3 Core x 2.5 Sqmm multi strand multi strand Copper Conductor cable

4 Core x 1.5 Sqmm multi strand Copper Conductor cable

3 Core x 1.5 Sqmm multi strand Copper Conductor cable

Supply, Loading, Transportation, Unloading at site, Laying, Testing and Commissioning of 1.1 KV grade, XLPE insulated, Aluminum Conductor cable for the following sizes through direct in ground including excavation, sand cushioning, protective covering with chamber burnt/cement bricks on sides & top, refilling the trench and providing RCC route indicator etc as required.(Refer Sec VI, Clause No.3)

3.5C X 185 sqmm 1.1kV grade Aluminiumconductor XLPE insulation flat wire armour FRLSH PVC outersheath

4 Core X 95 sqmm 1.1kV grade Aluminium conductor XLPE insulation flat wire armour FRLSH PVC outersheath

4 Core X 50 sqmm 1.1kV grade Aluminium conductor XLPE insulation flat wire armour FRLSH PVC outersheath

4 Core X 10 sqmm 1.1kV grade Aluminium conductor XLPE insulation flat wire armour FRLSH PVC outersheath

Supply, Loading, Transportation, Unloading at site, installation, Testing and Commissioning of 1.1 kV Grade XLPE / HRPVC insulated, Aluminum Conductor cable for the following sizes through in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification.(Refer Sec VI, Clause No.3)

3.5 Core X 185 sqmm 1.1kV grade Aluminium conductor XLPE insulation flat wire armour FRLSH PVC outersheath

4 Core X 95 sqmm 1.1kV grade Aluminium conductor XLPE insulation flat wire armour FRLSH PVC outersheath

4 Core X 50 sqmm 1.1kV grade Aluminium conductor XLPE insulation flat wire armour FRLSH PVC outersheath

4 Core X 10 sqmm 1.1kV grade Aluminium conductor XLPE insulation flat wire armour FRLSH PVC outersheath

Loading, Transportation, Unloading at site, Laying, Testing and Commissioning of PVC insulated & Sheathed, armoured control cables of following sizes in built-in trenches, on walls, poles and through embedded pipes including supply of GI spacer, clamps etc and as per the detailed specification.(Refer Sec VI, Clause No.3) (Note: Required Cables will be issued by the department at free of cost )

Above 14 Core & Upto 37 Core 2.5 sqmm

End Termination of the following sizes of Aluminium / Copper Conductor PVC Insulated and sheathed armoured UG Cable using Single Compression, Heavy Duty, Gland connecting the cable to the equipment such as Switches/Panel Boards etc. using Comet or equivalent make Aluminium/Copper crimping lugs as directed by Engineer-in-Charge. The rate shall include the cost of supply of Cable Gland and Lugs. The Contractor shall arrange for making holes wherever necessary for fixing cable gland. (Refer Sec VI, Clause No.10.1).

3.5 Core x 185 sq.mm

3.5 Core x 95 Sq. mm Aluminium Conductor Cable.

3.5/4 Core x 50/70 sq.mm

4 Core x 10 Sqmm

19 C x 2.5 Sqmm

Supply, installation, testing and commissioning of various types LED lamps as per detailed specification and as directed by Engineer in Charge.

Supply, installation, testing and commissioning of 4 feet, 1x40 Watts, IP 65 protected, weather proof, integrated LED Batten Lamp including supply and fixing of 6 A, 240 V, 3 Plate Ceiling rose as per detailed specification and as directed by Engineer in Charge.

Supply, transportation, installation, testing and Commissioning of 70 W LED well glass type (surface) mounted luminaires including mounting arrangemets, fixing fastners as directed by Engineer-in-Charge.

Supply, transportation, installation, testing and Commissioning of 6 Watts LED Bulk Head Luminariries as per the detailed specification.

Supply and installation of Liquid level controllers with 3 Sensors enabling both draining and filling suitable for 20 HP pumps as per detailed specification and as directed by the by the Engineer in Charge.

Supply, installation, testing and commissioning of following sizes of Wall Mounting Exhaust Fans including supply of Stainless mesh & Stainless Steel Bolts for mounting of Exhaust Fan & Aluminium grill bracket and 3 Core, 1.5 Sq.mm PVC insulated & FRLS sheathed copper flexible cable of required length as per the detailed specification. (Refer Sec VI, Clause No.17.2).

300 mm Dia Turbo Heavy Duty Exhaust Fan

Supply, cleaning the floor, proper pasting and installation of following insulating mat as per specification. (Refer Sec VI, Clause No.25).

2.0 mm thickness, Max useable voltage 3.3kV, AC Proof voltage 10kV for 3 minutes, AC dielectric strength 30kV RMS Insulating Mat confirming to IS:15652

Supply and Installation of Cast aluminium Junction box with FRP cover. (Refer Sec VI, Clause No.13.6).

Supply and Installation of Cast aluminium Junction box for PTL as per the drawing no: IGC/ESD/2021/6001/1-R1, for street light pole as per the drawing no: IGC/ESD/2021/6001/3, and as per the detailed specification.

Supply and installation of 150 mm Dia. 2 Mtrs Long, NP 2 Class Hume Pipes at a depth of 1200 mm including supply of Collars and fixing them with1:1 cement mortar and curing, including excavation in all types of soil, backfilling complete as directed by Engineer-in-Charge.

Supply and installation of 150 mm Dia. 2 Mtrs Long, NP 2 Class Hume Pipes at a depth of 1200 mm including supply of Collars and fixing them with1:1 cement mortar and curing, including cutting for crossing of existing road and excavation of all types of soil, backfilling, normalisation of road etc complete as directed by Engineer-in-Charge.

Supply and Installation of MS Brackets, Supports, Frame work, Clamps, Base Channels, etc. fabricated out of angle / Channel / Rods etc. The rate quoted shall include the cost of fabrication / welding, cleaning and painting/ galvanising as follows including supply of required, fasteners, nuts, washers, etc.(Refer Sec VI, Clause No.11).

MS fabrication 1 coat primer & 2 coats synthetic enamel paint

Supply, fabrication and installation of the following size of Hot dip Galvanised GI Flats including excavation and refilling as per the detailed specification. No cutting or drilling permitted after galvanisation.Refer Sec VI, Clause No.12.9).

50 x 6 mm GI flat

25 x 6 mm GI flat

Supply, fabrication and installation of the following size of Hot dip Galvanised GI Flats in Built in trenches on walls, poles, RCC Concrete and through embedded pipes as per the detailed specification. No cutting or drilling permitted after galvanisation. (Refer Sec VI, Clause No.12.9).

50 x 6 mm GI flat

25 x 6 mm GI flat

Supply and installation of the following sizes of Galvanised Iron (GI) wires in excavated / built in trenches including clamping as per the detailed specification.

8 SWG GI Earth Wire

Supply and installation of following sizes of HDPE Pipes in Direct in Ground including supply of couplers and Polypropylene (PP) rope as specified.

Supply and installation of PLB 50/42mm HDPE Ducts including excavation for routing of Power /Telephone Cables as per the detailed specification.(Refer Sec VI, Clause No.4.1 & 4.2).

Supply and installation of PLB 40/33 mm HDPE Ducts including excavation for routing of Power /Telephone Cables as per the detailed specification.(Refer Sec VI, Clause No.4.1 & 4.2).

Supply and installation of following sizes of HDPE Pipes in built in trenches including supply of couplers and Polypropylene (PP) rope as specified.

Supply and installation of 50/42mm HDPE Ducts in Built in trench for routing of Power /Telephone Cables as per the detailed specification.

Supply and installation of 40/33 mm HDPE Ducts in Built in trench for routing of Power /Telephone Cables as per the detailed specification.

Supply, installation and testing of GI Pipe Earth Electrode as per IS: 3043 including RCC Chamber and RCC cover slab as per Drawing Nos. IGC/ESD/5060/1007/1 & IGC/ESD/5060/1008/1 are enclosed. (50 Kg. Each Bentonite & Charcoal shall be provided for each earth pit). (Refer Sec VI, Clause No.12.4).

Supply and installation of 50 mm (W) x 50mm (H) x 1.6 mm thick Hot dip Galvanised Perforated type Cable Tray with 1.6mm thick cover and 2 Nos. Coupler Plates and required accessories viz. Elbow, Bends, Tee, Cross and Reducer, etc as per the detailed specification.

Supply and installation of following sizes of Heavy Duty, Hot Dip Galvanised GI pipes with required accessories on Floor, column, beams etc including chasing and replastering as per the detailed specification.(Refer Sec VI, Clause No.28).

50 mm NB, 4.5mm wall thickness Heavy Duty GI pipe

Supply and installation of following Sizes of MS boxes as per the detailed specification with gasket suitable for Motor cable terminations. (Refer Sec VI, Clause No.15.10).

150(W)X150(H)X80(D)mm, 1.6mm thick sheet MS Box

Installation, testing and commissioning of the following electrical accessories including supply of necessary fixing fasteners as per the detailed specification.

4 Pole MCB Metal Enclosure with Double Pole RCCB, Single Pole MCB as specified. Note : Required MCB Enclosure, RCCB, MCB will be issued by the department at free of cost

20Amps HRC Fuse unit with 2 Amps HRC Fuse Note: Required HRC Fuse unit and Fuse will be issued by the department at free of cost

Excavation in all types of soil for cable trench including refilling with excavated earth and disposing surplus earth at places as directed with in a lead of 10 Mtrs. and initial lift upto 2 Mtrs. including neat banking as per detailed specification. (Refer Sec VI, Clause No.2)

SRIRAM ELECTRICALS (BID ID -3236712)

Bidder Name

CHANDRA REDDY ELECTRICALS

SRIRAM ELECTRICALS