INSTALLATION OF 1250KVA TRANSFORMER AND ADDITION OF ELECTRICAL INSTALLATION AT KEL, KUNDARA.

Amount

HT CABLE LAYING & TERMINATION

Supply , Erection ,Testing & Commissioning of 11 KV PIN INSULATOR 3nos with C Chanel and clamps including earthing

Supply , Erection ,Testing & Commissioning of 11 KV LA 3nos with C Chanel and clamps including earthing

Supply , Erection ,Testing & Commissioning of 11 KV D.O FUSE 3nos with C Chanel and clamps including earthing

Supply , Laying , Testing & Commissioning of 11kV 3C, 300 sq.mm XLPE cable from KSEB structure to the HT Panel and From HT Panel to 1250KVA indoor transformer fixes in cable support using clamps fabricated from 25x6 mm MS flat painted with metallic primer and two coats of synthetic enamel paint, spacing of clamps not exceeding 60cm etc. as required . Measurement of metallic tray will be done separately under hardware . Cable trenches inside and outside the substation for HT cable as per KSEB standard

Supply

Labour

Supply , Erection ,Testing & Commissioning of the following of Outdoor end termination with Raychem/Denson make end termination kit heat shrinkable (earthed) for 11kV grade 3Cx300 sq .mm size XLPE cable consisting aluminum crimping leg, aluminum oxide cloth ,nylon string ,copper binding wire,hose clamp and bimetallic washer etc.as required for outdoor 11kV cable end termination.

Supply

Labour

Supply , Erection ,Testing & Commissioning of the following of Indoor end termination with Raychem/Denson make end termination kit heat shrinkable (earthed) for 11kV grade 3Cx300 sq .mm size XLPE cable consisting aluminum crimping leg, aluminum oxide cloth ,nylon string ,copper binding wire,hose clamp and bimetallic washer etc.as required for outdoor 11kV cable end termination.

Supply

Labour

SUPPLY & INSTALLATION OF 11KV INDOOR HT VCB PANEL

Supply, Erection, Testing & Commissioning of 11KV Indoor HT VCB Panel 630A 500MVA VCB with DC backup, instantaneous Earth fault, IDMT & Instantaneous Over Current relay, Master trip relay, provision for TOD meter with 3Nos sufficient rating of Cl:0.2S, 10VA CT, 1NO. 11KV/110V, 25VA , Cl:0.2 PT and supply of 3Phase 4Wire Cl:0.2S HT TOD meter L&T make confirming to KSEB specificiation and requirement.

Note : CT,PT&TOD meter to be tested and calibrated by KSEB TMR division and test certificate to be furnished. Statutory fees to be debited as testing fees will be reimbursed on production of copies of challan or receipt /payment records

Supply

Labour

Supply of TOD Meter(HT)

CT,PT&TOD meter transporting and testing charges(statutory fees towards govt will be paid by the client)

INSTALLATION OF 1250KVA ONAN INDOOR TRANSFORMER

Moving the transformer from existing work shop to the new porposed substation, installation, testing & commissioning of 1250KVA 11KV/433V ONAN Indoor transformer having Bucholz realy, Winding temp alarm and trip , Oil temperature alarm and trip facility with copper winding having a continuous rating for 11KV/433V 3Phae 50Hz vector group Dyn11. Transformer having cable entry box on HT side suitable for 3Cx150sq.mm XLPE cable and suitable for connecting 2000A AL busduct on LT side as per standards and specificatios

(Transformer, Tranformer foundation cable trenches inside the substation will be provided by customer)

Labour

Supply, Installation & Commissioning of 350/5A, Cl: 5P10,15VA Neutral CT for the Transformer neutral in metallic enclosure with gasket openable screwed covers, including the supply of the enclosure.

Supply

Labour

Supply, Installation & Commissioning of 2000/5A, Cl: PS, 15VA Neutral CT for the Transformer neutral in metallic enclosure with gasket openable screwed covers, including the supply of the enclosure.

Supply

Labour

2000A AL BUS DUCT:

Supply, Installation & Commissioning of 2000A AL bus duct with necessary accessories for fixing

Supply

Labour

2000A Al flexible

Supply

Labour

MAIN SWITCH BOARDS

Fabrication, transportation, supply,installation,testing and commissioning of LT, indoor, cubicle pattern, floor mounting type, dust and vermin proof LT Panel boards made out of 14/16 Gauge CRCA sheet duly with powder coat painting suitable for use 3phase, 4wire, 415V AC supply system comprising of following. Earthing 25x3mm copper. Fabrication: By using 14/16 SWG CRCA sheet for ACB chamber & 16 Gauge CRCA sheet for other chambers . Painting :Powder coating. Fabrication drawing of MSB should be got approved by client/ consultant before fabricating the MSB, necessary supports for mounting the MSB should be provided by the contractor. Paint shade : Siemens Grey.

Incomer :

2000A 4P 50kA MDO ACB microprocessor based with 3O/C+1E/F , AC shunt trip set at 1665A. L&T U Power

Metering :

RYB Indication with control fuse -1set

MFM (VAF parameter) with CT and control fuse -1set.

Restricted Earth fault realy - 1No.

MC12 realy - 1No.

2000/5A, CL:PS, 15VA CT - 4Nos.

2000/5A, CL: 1, 15VA CT - 1No. For power factor sensing.

Busbar :

PH: 2Rx125x10mm AL

N: 1Rx125x10mm AL

as per Electrical Inspectorate standards in spacing, colour coding, supporting and sleeving.

Outgoing:

1000A TP 36kA MDO ACB with 3O/C+1E/F relase, microporcessor based -1No.

630A TP 36KA MCCB, microprocessor basedwith extended ROM and spreader terminals -3Nos.

500A TP 36KA MCCB, thermal magnetic type with extended ROM and spreader terminals -1No.

400A TP 36KA MCCB, microprocessor based with extended ROM and spreader terminals -1No.

Supply

Labour

Fabrication, transportation, supply,installation,testing and commissioning of LT, indoor, cubicle pattern, floor mounting type, dust and vermin proof LT Panel boards made out of 16 Gauge CRCA sheet duly with powder coat painting suitable for use 3phase, 4wire, 415V AC supply system comprising of following. Earthing: Suitable size Aluminium. Fabrication: By using 16 SWG CRCA sheet . Painting :Powder coating. Paint shade : Siemen's Grey.

Incomer :

630A TPN Isolator - 1No.

Metering :

RYB Indication with control fuse -1set

MFM (VAF parameter) with CT and control fuse -1set.

Busbar :

PH: 75x12mm AL

N: 75x6mm AL

as per Electrical Inspectorate standards in spacing, colour coding, supporting and sleeving.

Earthing : 25x6mm Al

Outgoing:

250A TPN SFU with 160A HRC fuse link -4No.

200A TPN SFU with 120A HRC fuse link -1No.

Supply

Labour

Fabrication, transportation, supply,installation,testing and commissioning of LT, indoor, cubicle pattern, floor mounting type, dust and vermin proof LT Panel boards made out of 16 Gauge CRCA sheet duly with powder coat painting suitable for use 3phase, 4wire, 415V AC supply system comprising of following. Earthing: Suitable size Aluminium. Fabrication: By using 16 SWG CRCA sheet . Painting :Powder coating. Paint shade : Siemen's Grey.

Incomer :

250A TPN Isolator - 1No.

Metering :

RYB Indication with control fuse -1set

MFM (VAF parameter) with CT and control fuse -1set.

Busbar :

PH: 32x10mm AL

N: 32x6mm AL

as per Electrical Inspectorate standards in spacing, colour coding, supporting and sleeving.

Earthing : 25x3mm Al

Outgoing:

125A TPN SFU with 100A HRC fuse link -1No.

63A TPN SFU with 32A HRC fuse link -4No.

63A TPN SFU with 40A HRC fuse link -3No.

125A TPN SFU -1No. (Spare)

63A TPN SFU -1No. (Spare)

Supply

Labour

Fabrication, transportation, supply,installation,testing and commissioning of LT, indoor, cubicle pattern, floor mounting type, dust and vermin proof LT Panel boards made out of 16 Gauge CRCA sheet duly with powder coat painting suitable for use 3phase, 4wire, 415V AC supply system comprising of following. Earthing: Suitable size Aluminium. Fabrication: By using 16 SWG CRCA sheet . Painting :Powder coating. Paint shade : Siemen's Grey.

Incomer :

250A TPN Isolator - 1No.

Metering :

RYB Indication with control fuse -1set

MFM (VAF parameter) with CT and control fuse -1set.

Busbar :

PH: 32x10mm AL

N: 32x6mm AL

as per Electrical Inspectorate standards in spacing, colour coding, supporting and sleeving.

Earthing : 25x3mm Al

Outgoing:

125A TPN SFU with 100A HRC fuse link -1No.

63A TPN SFU with 25A HRC fuse link -3Nos.

63A TPN SFU with 32A HRC fuse link -5Nos.

125A TPN SFU -1No. (Spare)

Supply

Labour

Fabrication, transportation, supply,installation,testing and commissioning of LT, indoor, cubicle pattern, floor mounting type, dust and vermin proof LT Panel boards made out of 16 Gauge CRCA sheet duly with powder coat painting suitable for use 3phase, 4wire, 415V AC supply system comprising of following. Earthing: Suitable size Aluminium. Fabrication: By using 16 SWG CRCA sheet . Painting :Powder coating. Paint shade : Siemen's Grey.

Incomer :

250A TPN Isolator - 1No.

Metering :

RYB Indication with control fuse -1set

MFM (VAF parameter) with CT and control fuse -1set.

Busbar :

PH: 32x10mm AL

N: 32x6mm AL

as per Electrical Inspectorate standards in spacing, colour coding, supporting and sleeving.

Earthing : 25x3mm Al

Outgoing:

125A TPN SFU with 100A HRC fuse link -1No.

63A TPN SFU with 25A HRC fuse link -3Nos.

63A TPN SFU with 32A HRC fuse link -5Nos.

125A TPN SFU -1No. (Spare)

Supply

Labour

SSB-5, TEST BED PANEL

Fabrication, transportation, supply,installation,testing and commissioning of LT, indoor, cubicle pattern, floor mounting type, dust and vermin proof LT Panel boards made out of 16 Gauge CRCA sheet duly with powder coat painting suitable for use 3phase, 4wire, 415V AC supply system comprising of following. Earthing: Suitable size Aluminium. Fabrication: By using 16 SWG CRCA sheet . Painting :Powder coating. Paint shade : Siemen's Grey.

Incomer :

1000A TP 50KA MCCB with Extended ROM and spreader terminals - 1No.

Metering :

RYB Indication with control fuse -1set

MFM (VAF parameter) with CT and control fuse -1set.

Busbar :

PH: 125x10mm AL

N: 125x6mm AL

as per Electrical Inspectorate standards in spacing, colour coding, supporting and sleeving.

Earthing : 40x10mm Al

Outgoing:

400A TP 36kA MCCB microprocessor based with Extended ROM and spreader terminals -2Nos.

320A TP 36kA MCCB microprocessor based with Extended ROM and spreader terminals -2Nos.

320A TP 36kA MCCB , Thermal magnetic type with Extended ROM and spreader terminals -2Nos.

Supply

Labour

APFC PANEL - 200KVAR

Fabrication, transportation, supply,installation,testing and commissioning of LT, indoor, cubicle pattern, floor mounting type, dust and vermin proof LT Panel boards made out of 16 Gauge CRCA sheet duly with powder coat painting suitable for use 3phase, 4wire, 415V AC supply system comprising of following. Earthing: Suitable size Aluminium. Fabrication: By using 16 SWG CRCA sheet . Painting :Powder coating. Paint shade : Siemen's Grey.

Incomer :

500A TP 36KA MCCB with Extended ROM and spreader terminals - 1No.

Metering :

RYB Indication with control fuse -1set

MFM (VAF parameter) with CT and control fuse -1set.

APFC Relay 8Stage - 1No.

Busbar :

PH: 62x10mm AL

as per Electrical Inspectorate standards in spacing, colour coding, supporting and sleeving.

Earthing : 25x6mm Al

Outgoing:

125A TP 25kA MCCB with 50KVAR Capacitor duty contactor, 50KVAR heavy duty cylindrical capacitor -1No.

63A TP MCB with 25KVAR Capacitor duty contactor, 25KVAR heavy duty cylindrical capacitor -3Nos.

50A TP MCB with 20KVAR Capacitor duty contactor, 20KVAR heavy duty cylindrical capacitor -1No.

40A TP MCB with 15KVAR Capacitor duty contactor, 15KVAR heavy duty cylindrical capacitor -1No.

32A TP MCB with 10KVAR Capacitor duty contactor, 10KVAR heavy duty cylindrical capacitor -1No.

20A TP MCB with 5KVAR Capacitor duty contactor, 5KVAR heavy duty cylindrical capacitor -1No.

63A TP MCB ,25KVAR heavy duty cylindrical capacitor -1No.(for Direct)

Supply

Labour

ISOLATOR BOXES

Supply and installation of 63A 4P MCB Isolator with enclosure

Supply

Labour

Supply and installation of 125A 4P Isolator with enclosure

Supply

Labour

Supply and installation of 400A 4P Isolator with enclosureIncluding busbar for cable connections

Supply

Labour

Supply and installation of 1250A 4P Isolator with enclosure Including busbar for cable connections

Supply

Labour

VERTICAL DBS

Supply, Installation, Testing and Commissioning of 3Phase 8Way Vertical DB comprising of the following.

Incomer : 63A 4P 100mA RCCB and 63A 4P MCB Isolator - 1No.

Outgoing :

16/10/6A TP MCB - 6Nos.

Supply

Labour

Supply, Installation, Testing and Commissioning of 3Phase 6Way Vertical DB comprising of the following.

Incomer : 63A 4P 100mA RCCB and 63A 4P MCB Isolator - 1No.

Outgoing :

16/10/6A TP MCB - 4Nos.

Supply

Labour

Supply, Installation, Testing and Commissioning of 3Phase 4Way Vertical DB comprising of the following.

Incomer : 63A 4P 100mA RCCB and 63A 4P MCB Isolator - 1No.

Outgoing :

16/10/6A TP MCB - 4Nos.

Supply

Labour

LT CABLE LAYING & TERMINATION

CABLE LAYING

Supply and laying of the following sizes of 1.1kv grade PVC insulated armoured and sheathed Aluminium/copper conductor cable as per standards and specificiations in built up trenches, steel membes, roof , walls directly in ground, floors, including fixing identification tags, chipping of floors or walls making good the surface with all accessories and materials etc complete excluding supply of steel racks, ladders and trays.

3.5Cx400 sq.mm

Supply

Labour

3.5Cx300 sq.mm

Supply

Labour

3.5Cx240 sq.mm

Supply

Labour

3.5Cx185 sq.mm

Supply

Labour

3.5Cx95 sq.mm

Supply

Labour

3.5Cx70 sq.mm

Supply

Labour

3.5Cx50 sq.mm

Supply

Labour

3.5Cx35 sq.mm

Supply

Labour

4Cx25 sq.mm

Supply

Labour

4Cx16 sq.mm

Supply

Labour

4Cx10 sq.mm

Supply

Labour

4Cx6 sq.mm

Supply

Labour

3Cx35 sq.mm

Supply

Labour

3Cx10 sq.mm

Supply

Labour

3Cx6 sq.mm

Supply

Labour

3Cx4 sq.mm

Supply

Labour

4Cx2.5 sq.mm Copper Cable

Supply

Labour

3Cx2.5 sq.mm Copper Cable

Supply

Labour

2Cx2.5 sq.mm Copper Cable

Supply

Labour

3Cx1.5 sq.mm Copper Cable

Supply

Labour

CABLE END TERMINATION

3.5Cx400 sq.mm

Supply

Labour

3.5Cx300 sq.mm

Supply

Labour

3.5Cx240 sq.mm

Supply

Labour

3.5Cx185 sq.mm

Supply

Labour

3.5Cx95 sq.mm

Supply

Labour

3.5Cx70 sq.mm

Supply

Labour

3.5Cx50 sq.mm

Supply

Labour

3.5Cx35 sq.mm

Supply

Labour

4Cx25 sq.mm

Supply

Labour

4Cx16 sq.mm

Supply

Labour

4Cx10 sq.mm

Supply

Labour

4Cx6 sq.mm

Supply

Labour

3Cx35 sq.mm

Supply

Labour

3Cx10 sq.mm

Supply

Labour

3Cx6 sq.mm

Supply

Labour

3Cx4 sq.mm

Supply

Labour

3Cx2.5 sq.mm Copper Cable

Supply

Labour

4Cx2.5 sq.mm Copper Cable

Supply

Labour

2Cx2.5 sq.mm Copper Cable

Supply

Labour

3Cx1.5 sq.mm Copper Cable

Supply

Labour

EARTHING

Plate earthing with 1200X1200X12mm , Digging earth pit, supplya dn providing ISI plate earthing as per IS 3043 with 1200X1200X12mm CI earh plate with required length of 38mm dia 'B' class GI watering pipe extending to the middle of the plate and clamped to the plate, GI bolt and nuts, providing funnel with weld mesh, fixing GI/Copper strip as test joint to the watering pipe, extendedin the earth strip to the CI earth plate as required, filling with homogeneous mixture of charcoal, common salt around the earth plate, up to a distance of 15cm on either side, filling the rest of the portion with excavated soil including, providing brick work (20cm masonry) as earth pit plastering inside and top covering with GI earth cover 1feet x 1feet.

Supply

Labour

LAYING OF EARTHING CONDUCTOR

Supply and laying of earthing conductors on wall, parapet, metallic trays, racks etc as required as vertical & horizontal runs of earthing conductors of electrical swith boards, control panels, equipments etc to the earth electrodes systems. Every joint in the earthing conductor shall be properly compounded/tinned. Terminations of round conductors shall be socketed with tinned copper lugs.

50X6mm Copper Strip

Supply

Labour

32x6mm Copper Strip

Supply

Labour

25x6mm Copper Strip

Supply

Labour

25x3mm Copper Strip

Supply

Labour

No. 10 SWG Copper conductor

Supply

Labour

No. 6 SWG Copper conductor

Supply

Labour

No. 4 SWG Copper conductor

Supply

Labour

EARTH BENCH

Supply and clamping 25x3mm tinned Cu earth bench of the following lengths on the surface of wall for connecting earth continuity leads at required locatons.

60cm Earth Bench

Supply

Labour

30cm Earth Bench

Supply

Labour

CABLE TRAY & SUPPORT

Supply, fixing of Painted cable racks/tryas, support for panels, CT chamber, Clamps, saddles with MS angle,flats and Chanel

Supply

Labour

Supply, cutting and fixing of6mm chequered plate

Supply

Labour

Supply and laying of 75mm Class B GI pipe for drawing HT cables at yard/wall

Supply

Labour

SAFETY DEVICES

Supply and laying of 11kv grade Rubber mat of size 2m x 1m x 12.7mm in front of 11KV HT panel

Supply

Labour

Supply and laying of 1100V grade Rubber mat of size 2m x 1m x 6mm in front of LT panels

Supply

Labour

Supply and fixing of suitably painted, round bottom type, 9ltre capacity GI fire bucket with clamps

Supply

Labour

Supply and fixing of 5kg Dry chemical powder type fire extinguisher.

Supply

Labour

Supply and fixing of laminated artifical respiration chart and instructions both in English & Malayalam in the sub station.

Supply

Labour

Supply and fixing laminated A3 size Electrical schematic drawing, physical layout drawing and earthing drawing in the sub-station

Supply

Labour

Service charge for taking soil resistivity, arranaging and obtianing test certificate without the cost of challan expenses.

Labour

Professional charges for preparation of drawings, getting approval from the Chief Electrical Inspectorate . Submission of completion report to Chief Electrical Inspectorate, arranging inspection of the system, follow up for getting sanction for energization, Cost of challan expenses will be reimburesed on production of documentary proof.

Professional charges for submiting necessary documents to KSEB for getting power allocation and necessary follow up with KSEB to get the power allocatoin,. Submission of necessary documents to KSEB to get the power, do the necessary to energize the system. Payment to KSEB will be paid directly by customer on intimation by you/authories.

Service charges for testing Relays and CTs. (Challan fee extra)

WIRING

Supply and running of circuit main by using 2runs of 2.5 sqmm PVC copper wire aling with 1run of 14SWG bare copper wire in a rigid PVC conduit pipe,complete with all accessories.

Supply

Labour

Supply , Installation, Testing and commissioning of 8way single phase DB in substation of L&T /C&S make in recess mounting on wall consisting of 25A 2P RCCB as incomer and necessary SP out goings.

Supply

Labour

Supply of all materials and carry out wiring points by using 2runs of 1.5sqmm PVC copper wire along with 1 run of 16SWG bare copper wire in a rigid PVC conduit pipe complete with 6A control switche, socket ,fan regulator etc from new/exsisting LDB/PDB as directed by the client.

3Light point controlled by 1 nos 6A switch light points

Supply

Labour

2Light point controlled by 1 nos 6A switch light points

Supply

Labour

1 Light point controlled by 1 nos 6A switch light points

Supply

Labour

Celling fan point

Supply

Labour

6A 3pin socket in combined position

Supply

Labour

6A 3pin socket in independent position

Supply

Labour

16A 3pin socket in independent position

Supply

Labour

LIGHT FITTINGS

Supply and installation of 80W Industrial high bay light fitting.(Crompton or equivalent make) including looping of 3Cx1sq.mm Cu flexible cable from the junction box.

Supply

Labour

Supply and installation of ceiling fan 48''

Supply

Labour

Supply and installation of 4ft tube lifgt fixtures with tube

Supply

Labour

Supply and laying of 3C x 2.5sqmm CU armoured cable

Supply

Labour

Supply and termination of 3C x 2.5sqmm CU armoured cable

Supply

Labour

DISMANTLING

Labour charges for the dismandling of existing HT PANEL, tracing the existing cable, disconnecting and dismandling the existing cable and connection.

Labour

Labour charges for the dismandling of existing TRANSFORMER , tracing the existing cable, disconnecting and dismandling the existing cable and connection.

Labour

Labour charges for the dismandling of existing SSB MSB &APFC Panel, tracing the existing cable, disconnecting and dismandling the existing cable and connection.

Labour

EARTH EXCAVATION AND BACK FILLING

Excavation of all types of soils for the laying of power cable, GI/HDPE/RCC pipes, earthing copper conductors to the required width and depth upto 1.2mtr and back filling after providing sand cushioning and protective covering by laying bricks breadth wise above the cable. The supply of sand and bricks will come within this scope. The trench dimensions and specifications shall be as per the Electrical Inspectorate, KSEB & CPWD standards.

Excavation and back filling

Labour

Supply and laying of bricks

Supply

Labour

Supply and filling of sand

Supply

Labour

Leela Electricpower Services Pvt.Ltd