Providing Additional 1x5MVA Power Transformer For Existing 1x5MVA Power Transformer at 33/11 kV Kollur Substation and formation of Two nos. of New 11kV Feeders and shifting of existing 11kV Mudhoor switchgear to the proposed 5MVA power transformer at 33/11kV Substation Kollur, Byndoor Subdivision, Kundapura Division on Partial Turnkey Basis

Providing Additional 1x5MVA Power Transformer For Existing 1x5MVA Power Transformer at 33/11 kV Kollur Substation and formation of Two nos. of New 11kV Feeders and shifting of existing 11kV Mudhoor switchgear to the proposed 5MVA power transformer at 33/11kV Substation Kollur, Byndoor Subdivision, Kundapura Division on Partial Turnkey Basis-Supply of materials

33KV, 800A, 25KA SF6 Circuit breaker with spring type operating mechanism, including mounting arrangement, rigid bi-metallic terminal connectors complete suitable for Drake ACSR with capacitor trip de...

Current Transformers with rigid terminal connectors suitable for Drake ACSR conductor with marshalling Box.33 kV, 800A, 25KA CT 400 -200/1 by 1 by 1 A for Transformer/lines Class 0.2S, ISF less than o...

11KV NCT of ratio 800-400/1 by 1 by 1 A for REFR protection

Surge Arrestors with surge Monitor and insulating base, Metal Oxide, gap less type, as per Technical Specification. 30KV, 10KA normal duty metal oxide with terminal connectors suitable for Drake condu...

9kV, 10kA LA Polymeric type with GROUND DISCONNECTOR (Station Type) with terminal connectors & accessories

Control and relay panels Simplex type as per technical specification. Note:- Numerical type relays with indication of distance to fault & other parameter recording to be provided for line panels and N...

Capacitor Bank: Design, Engineering, Supply, Erection, testing and commissioning of 12.1 KV 2.9MVAR, star connected capacitor bank with internal fuses, terminal connectors of suitable capacity & neutr...

Isolators including Marshalling Box and Terminal connectors, as per technical specification with solid core, cylindrical post insulators: 33KV, 800A, 25KA class Double Break manually operated isolator...

11KV 400A, Double Break GOS with H-frame & clamps for mounting on DP

11KV XLPE UG cable as per Technical specification1x1000 Sqmm XLPE Aluminium Armoured cable

3x240 Sqmm XLPE Aluminium Armoured cable

1.1KV 2Cx10 Sq.mm copper cable with glands/lugs/ferrules

Cable termination Kits (pot heads suitable for following size cables as per Technical specification 1x1000 Sq.mm UG cable Indoor

3 Core 240 Sq.mm UG cableIndoor

Control cable with Accessories: (with glands/lugs/ferrules) 4 Core 6 Sq.mm

4 Core 2.5 Sq.mm

19 Core 2.5 Sq.mm

Conductors DRAKE ACSR

Insulators and Hardware 90 KN Disc insulators

Strain clamps for Drake ACSR

Suspension clamps for Drake ACSR

C-type wedge connectors: Drake to Drake ACSR

C-type wedge connectors plus 4 Hole paddle for Drake ACSR conductor - 895A

C-type wedge connectors - Drake to CT stud connector - For CT end connections

C-type wedge connectors - Drake to CT stud V take off - For transformer HV bushings

C-type wedge connectors - Coyote to CT stud V take off - For transformer LV bushings

C-type wedge connectors - Coyote to Rabbit ACSR

C-type wedge connectors plus 2 Hole paddle for Coyote ACSR conductor - 610A- For Isolator end connections

Post insulators clamps suitable for Drake ACSR

33KV Solid core insulators E -54 type

11kV Solid Core Insulator

Mounting Structures: Mounting structures for equipments made out of fabricated galvanized angle iron, MS Rails for transformer plinth, cable mounting structure made out of channels and angles includin...

33KV Current Transformers - 0.093 MT

33KV Lighting Arrestors - 0.087 MT

P.I. Support - 0.087 MT

11KV NCT - 0.157 MT

MS fabricated galvanised structure at transformer location suitable for termination of 1 core 1000 sq mm 11KV XLPE cable (4 cables) (0.072 MT)

D.P. Structure: D.P structure-GI using 9 mtrs long RCC poles 145 Kg WL with hardware consisting of double power X-arms, horizontal cross brace, cross brace, back cleat, strain plate, bolt & nuts, etc ...

Providing PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joint...

PVC pipes 63mm dia., 6 kg per sqcm & class 3

PVC pipes 75mm dia., 6 kg per sqcm & class 3

Supply and erection, complete (as per approved design and drawing)Danger Boards

Name Plates for equipment and Earth Pit

Station Service Equipments :Single Line diagram

Name Board for substation

33kV Rubber mat (6 ft long by 4 ft width) Class C, thickness 3.0mm, Proof Vg 36kV, BDV:65kV

11kV Rubber mat (6 ft long by 4 ft width) Class B, thickness 2.5mm, Proof Vg 22kV, BDV:45kV

Implimentation of Integrated extended SCADA (Materials) Supply of Remote Terminal Units (RTU), 34 (IO) Port, conforming to KPTCL Technical specifications.

Supply of Data Concentrator Units (DCU) RTU & DCU are separate equipments and DCU instalation to be done in RTU panel conforming to KPTCL, Technical specifications

2 kVA Online UPS (230 V AC, 1 phase, 50 Hz) UPS with Battery confirming to KPTCL Specifications

Control cables :Current Cables- Supply of Cables copper core with 4.0 sqmm cross section multistrand 4 core for CT termination

Voltage Cables- Supply of Cables copper core with 2.5 sqmm cross section multistrand 4 core for PT termination

Supply of Signal Cable Armoured copper core with 0.5 sqmm cross section multistrand 10 core, conforming to KPTCL specification

Supply of Control Cables - copper core with 1.5 sqmm cross section multistrand 10 core, conforming to KPTCL specification

Supply of Cables copper core with 4.0 sqmm cross section multistrand 3 core for AC input to UPS and UPS to RTU (15 mtrs per station), Conforming to KPTCL Technical specifications

Supply of Cables copper core with 32 sqmm cross section multistrand for Battery (15 mtrs by 2 runs- per station), conforming to KPTCL Technical specificatios

Maintenance Tools and Plant: Portable (mobile) Oil pump (Half HP Air pump 500 to 1000 gallons)

Rubber hand gloves 36 kV tested, Class 4, IEC standard specification

Grounding sticks telescopic extendable upto 18 ft: 3 nos. of each 6 ft Sticks of 3 phase R, Y, B (3 nos. of 1 set)

Safety helmet with rachet

Steel Measuring tape 30 m

Rain coat with dick back

Fire fighting equipments with necessary mounting stand :Foam extinguishing type 50 litre capacity

9 litre capacity

Water type (Gas pressure type) 9 litre capacity

Carbondioxide type 4.5 kg

DP Structure, excluding 9.5 Mtr RCC Poles

9.5 Mtr RCC Pole, 350 Kg Working Load

11 kV, 5 kN Composite or Polymeric Pin Insulator (24 mm dia FRP Rod)

11 kV, 45 kN Polymeric Disc Insulator

Spiral earth electrode

GI Grounding pipe, B Class, 42 mm dia, 2.5 Mtr long, 3.2 mm thick with bolt, nut, GI Strips and washer complete. Minimum Weight of GI Pipe 7.3 Kg

C type wedge connectors Rabbit to Rabbit ACSR

11 kV, Special 3 Pin Cross Arm GI

Clamps for 9.5 Mtr RCC Poles

Guy sets consisting of C type guy strain insulators, turn buckle, pole stay clamps, Anchor rods with base plate, stay wires, 7 by 3.15, GI timbles, bolts, nuts & washers

Number plates with pole clamps Bolt & Nuts

Danger Board with pole clamps Bolt & Nuts for fixing to single, DP or 4P tower

LT 4 Pin Cross Arm GI

LT 2 Pin Cross Arm GI

PSCC Pole (300 Kg WL) Clamp GI

Guarding for Road crossing, Telephone Line crossing, between HT and LT line crossing

Rabbit ACSR conductor

Providing Additional 1x5MVA Power Transformer For Existing 1x5MVA Power Transformer at 33/11 kV Kollur Substation and formation of Two nos. of New 11kV Feeders and shifting of existing 11kV Mudhoor switchgear to the proposed 5MVA power transformer at 33/11kV Substation Kollur, Byndoor Subdivision, Kundapura Division on Partial Turnkey Basis- Erection of materials

Moving the Transformer on to the plinth (Maximum allowable distance is 50 metres (More than 50 metres approval has to be obtained).

Assembly of Transformer parts like bushings, radiators, filling oil into Tr. etc., for the total Weight of the Tr

Filtration of oil using filter set of the contractor, to bring the insulation value to I.E. Specifications.

Wiring of Transformer marshalling box, bucholtz relay, fixing Thermometer, OLTC upto control panel and assisting in testing and commissioning by RT/MT/Firm Engineers

Fabrication of Transformer railing & embedding in Transformer plinth.

Breaker Erection, assembly, alignment & wiring of breakers with its connected equipments including movement from the point of unloading to the point of erection.

Assisting in Testing & Commissioning:

i) Wiring: Identification, of wires Ferruling crimping and termination of wires in Breaker & Wiring up to control panel /Relay panels.

Erection of CTs and wiring including movement from the point of unloading to the point of erection.

Assisting in Testing & Commissioning:

Current Transformers: Wiringi) Indentification of wiresii) Ferrulingiii) Crimping of lugsiv) Connections up to marshalling box &v) Control panel

Erection of NCTs including movement from the point of unloading to the point of erection with grounding connections

Assisting in Testing & Commissioning:

Erection of Lightening arrestors and wiring including movement from the point of unloading to the point of erection (33 KV) (3 Nos each)

Fixing of Lightning arrestor including wiring (3 Nos each)

11 KV SwitchgearErection, alignment and fixing to the foundation, indoor/outdoor 11KV switchgear Panel/unit including movement from the point of unloading to the point of erection.

Wiring and Assisting in Testing & Commissioning:

11 KV SwitchgearDismantle & Re-Erection, alignment and fixing to the foundation, indoor/outdoor 11KV switchgear Panel/unit including movement from one point to another point

Dismantle & Re Wiring and Assisting in Testing & Commissioning:

Control PanelsErection of control panel, auxilary panel, carrier cabinet etc., alignment and fixing properly to foundation base including movement from the point of unloading to the point of erection.

Wiring & Assisting in Testing & Commissioning:

Wiring: Identification, Ferruling, Crimping, termination of wires in C&R panels.

Erection of Capacitor Bank with reactors and wiring including movement from the point of unloading to the point of erection

Erection of Isolators (33kV) Assembly, Errection alignment and wiring including movement from the point of unloading to the point of erection.(Upright type)

Assisting in Testing and Commissioning

11KV Isolators:Erection of 400A, Double Break with H-frame & clamps to be mounted on DP

Laying of 11 KV cables in existing trench/G.I. Pipe/Stoneware pipe/RCC Hume pipe using wooden/ aluminium rollers as directed by MESCOM staff.1x 1000 sq.mm Aluminium Armoured cable

3x240 sq.mm Aluminium Armoured cable

1.1KV 2x10 sq.mm copper cable with glands/lugs/ferrules.

Making Cable termination Kits (pot heads suitable for following size cables)1x1000 sq.mm UG cableIndoor

240 sq.mm. 3 core.Indoor

a) Laying Cable tray of 600mm width (suitable for cable ducts of A,B & C type)

4 Core 2.5 Sq.mm

19 Core 2.5 Sq.mm

Fixing of 33kV Solid Core insulator

33KV Station structures:Erection, alignment & assembly of fabricated steel lattice structure, pedestal structures & Mounting structures, for G.O.S., CTs, PTs LAs etc., (Excluding Civil)

a) Erection of 9 Mtrs 145 Kg RCC poles

b) Providing 11kV D.P. Structure

Providing PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joint...

PVC pipes 63mm dia., 6 kg/sqcm & class 3

PVC pipes 75mm dia., 6 kg/sqcm & class 3

MS fabricated galvanised structure at transformer location suitable for termination of 1 core 1000 sq mm 11KV XLPE cable (4 cables) (0.2 MT)

Implimentation of Integrated extended SCADA(Materials):Site Survey, wiring, Installation, Testing and commissioning of Remote Terminal Units(RTU), Data concentrator Units (DCU) conforming to KPTCL Tec...

Wiring Installation Testing and commissioning of UPS with Batteries & Cables conforming to KPTCL Technical.

Integration of RTU, DCU with field equipments conforming to KPTCL Technical Specifications and submission of software.

Erection of DP structure including fixing of braces insulators etc.as per the approved drawings and specifications including the cost of excavation and backfilling

Erection of 9.5 Mtrs RCC Poles 350 Kg working load, in the excavated pit of 2.0 Mtr depth as per the approved drawing specification (excluding the cost of excavation, backfilling and concreting)

Providing Spiral Earth Electrode type earthing (without charcoal, salt etc.)

Transportation of poles by head load (upto 200 meters distance)

GI Grounding pipe, B Class, 42 mm dia, 2.5 Mtr long, 3.2 mm thick with bolt, nut, GI Strips and washer complete Minimum Weight of GI Pipe 7.3 Kg

Fixing of V-Shape/Horizontal cross arm for DC Line including Brace and Insulator fixing. (Without Single Top Support)

Providing Guy set with all accessories

Fixing of Number Plate

Fixing of danger board

Fixing of 4 Pin cross arm with Insulator and Braces fixing

Fixing of 2 Pin cross arm with Insulator and Braces fixing

Providing guarding between HT & LT line up to a Span of 40 M (Including labour for fixing of necessary cross arms)

Stringing of Rabbit Conductor (including pin binding, providing jumps, dead ending, etc.,)

Releasing & Refixing of Rabbit ACSR Conductor

Releasing of 4 Pin X arms - MS

Releasing of 2 Pin X arms - MS

Releasing of 9.0 mts RCC Pole

Releasing of 9.0 mts PSC Pole

Releasing of Horizontal X arms

Releasing of DP sets- MS

Providing Additional 1x5MVA Power Transformer For Existing 1x5MVA Power Transformer at 33/11 kV Kollur Substation and formation of Two nos. of New 11kV Feeders and shifting of existing 11kV Mudhoor switchgear to the proposed 5MVA power transformer at 33/11kV Substation Kollur, Byndoor Subdivision, Kundapura Division on Partial Turnkey Basis- Civil works portion

Anti weed treatment:Providing and injecting chemical emulsion for Pre-constructionalAnti-Termite Treatment, creating continuous chemical barrier underand around the column pits, walls, trenches, basem...

SITE SURFACING: (Jelly Spreading):Spreading of Stone Dust : Supplying and providing stone dust in the station yard or wherever required including watering, ramming, consolidating and dressing. The rat...

Jelly Spreading (20-25 mm) : Supplying and providing jelly in the station yard of uniform thickness of 100 mm including the cost of materials, labour charges, required tools and plants etc., complete....

FOUNDATIONSDesign , engineering and construction of foundations for mountaing structures including the cost of excavation , Beb concrete, RCC footing ,columns, backfilling painting for all works, stab...

CT & PI Support

Isolator support structure (GOS)

Cable supporting structure (tran-1, NCT-1,CB-1)

TRANSFORMER FOUNDATION & ASSOCIATED RAIL TRACKDesign, Engineering, supply of material / equipment, labour and construction of Tr. Foundation by providing all associated works, rail tracks jacking pads...

Design, Engineering SF-6 Breaker foundation, 33 KV SF-6 Breaker foundation as per approved design and drawing including supply of material and labour, including disposing of excavated surplus earth

Supplying S&S RCC SPUN / VIBRATED CAST PIPES (REINFORCED) pipes NP-3 Class conforming to IS:458-1988 with latest amentments using ordinary portland cement, for sanitary works and conveying to work sit...

Providing and laying in position plain cement concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS...

Providing Thermo-Mechanically Treated bars of grade Fe-500D or more Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position, binding and anchoring to adjacen...

Providing and laying in position Reinforced cement concrete for allFoundation works. The granite/trap/basalt crushed graded coarseaggregates and fine aggregates as per relevant IS Codes machine mixed ...

Providing 20 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) to brick/stone masonary including rounding off corners wherever required smooth rendering, providing and removing scaffolding, includ...