Construction of 33kV link line using single run UG cable from existing 220/110/33/11kV SRS Kavoor to existing 33/11kV Urwa market GI substation for a distance of 11kms to create an alternative source of supply to 33/11kV Mannagudda, Kudroli & Urwa market Substations in Mannagudda Subdivision of Mangalore Division on Total Turnkey Basis

Construction of 33kV link line using single run UG cable from existing 220/110/33/11kV SRS Kavoor to existing 33/11kV Urwa market GI substation for a distance of 11kms to create an alternative source of supply to 33/11kV Mannagudda, Kudroli & Urwa market Substations in Mannagudda Subdivision of Mangalore Division on Total Turnkey Basis- Supply of materials

33 kV 3 Core XLPE UG Cable-400Sq.mm-33 kV 3 Core XLPE UG Insulated Aluminium Cable (ROUND WIRE ARMOUR)

Heat Shrinkable Straight through jointing kits with Aluminum lugs & ferrules- 33 kV 3 Core XLPE UG Cable-400Sq.mm

Heat Shrinkable outdoor type cable termination kit- 33kV 3Core XLPE UG Cable-400Sq.mm

Cable Covering Tiles 250 x125x40 mm

Artificial/Manufacture Sand

RCC Hume Pipe 2000 mm long 200 mm Dia

Collars for RCC Hume Pipe 200 mm Dia

GI Pipe, 150 mm Dia for drain crossing, cable raising etc.

Route and Joint indicating slab with MS anchor rod

Supply of MESCOM Board indicating work details (Permanent GI Board size of 24"X18" with GI pipe support with concreting)

GI Pipe, 150mm dia for drain crossing, cable raising etc

a. Restoration of concrete Road

Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depth not excee...

b. Construction of Granular Sub-Base of required grading as per design mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader o...

c. Construction of dry lean cement concrete Sub- base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, aggregate cement...

d. Construction of un-reinforced plain cement concrete pavement using RMC M-30 grade with OPC @ 270 kg/m3 and GGBS@ 90 kg/m3 (75:25 proportion) as per approved mix design procedure and thickness as pe...

e. Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer b...

f. Disposal off the excess excavated earth of all types by vehicle including loading, unloading with all lead and lifts, labour, HOM of machineries etc. for Distance of 4 to 5 km

Restoration of Tar Road:

Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depth not exceeding 30...

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel...

Providing and applying primer coat with SS1 grade Bitumen Emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/m2 using mechanica...

Providing and applying tack coat with RS1 Bituminous Emulsion using emulsion pressure distributor at the rate of 0.20 kg/m2 on the prepared bituminous surface cleaned with mechanical broom Tack coat o...

Providing, laying and rolling of close-graded premix surfacingmaterial of 20 mm thickness composed of 11.2 mm to 0.09 mm(Type-A) or 13.2 mm to 0.09 mm (Type-B) aggregates using VG- 30 bitumen to requi...

Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A and B seal coats with bituminous binder VG-30 Case - I : Type A...

Disposal off the excess excavated earth of all types by vehicle including loading, unloading with all lead and lifts, labour, HOM of machineries etc. for Distance of 4 to 5 km

Restoration of Interlocks:

Providing and laying Heavy duty cobble stone 60mmthick interlock pavers, using cement and course sand for mannfacure of blocks of approved size, sharp and colour with a mini...

Bolt & Nuts (GI)

RCC Pole - 9.5 M Long, 300 Kg WL for 33 kV Lines

Double pole structure for 33kV

Horizontal X arm for 33kV

Clamp 9.5M RCC Pole for 33kV

30 kV 10kA Lightning Arrester Normal Duty polymeric Discharge Class -2

33kV Composite Disc Insulator

33kV Polymer Pin Insulator

33 kV, 800 A, 25 kA Isolators, double break with manual operating mechanism, with solid core insulator, terminal connector suitable for Al. tube/conductor, marshalling box etc., complete as per techni...

H frame for mounting isolator-GI

Earthing materials pipe type for grounding (Single Electrode with accessories)

Coyote ACSR Conductor

25 x 6 mm GI strip for Earthing

HDPE grade PE80-PN 6.0, 160mmdia HDPE Piepe (colour Red with MESCOM EMBLEM)

Circuit Breaker : SF6 Gas circuit breaker with Semi-Pneumatic / Pneumatic operated / Spring type operating mechanism, including mounting Structures arrangements with rigid, bi-metallic terminal...

Isolators : Isolators including marshalling box and suitable terminal connectors, as required as per technical specification with solid core cylindrical post insulators:

b) Upright mounting type without earth switch with electrical operating Box

Current Transformer : Current Transformer including Marshalling box, Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR conductor.

Surge Arresters : Surge Arrestors (Porcelain Housing) Metal Oxide Gapless type, as per Technical Specification with surge counters

30KV , 10KA, Class-III

33KV line C&R panel -Type 3L, Suitable for single feeder.

For 33KV line.

Station Structures :33kV Side station structure fabricated out of galvanized High Tensile Steel including Bolts and Nuts

i) Station towers (verticals 3T1) (0.348 MT)

ii) Station beams (3B1) (0.184 MT)

Bolts & Nuts (0.027 MT)

GI Mounting structure including Bolts & Nuts (Lattice type)

i) 33kV Isolators live point height 3750mm (0.24 MT)

ii) 33kV Current transformers (0.142MT)

iii) 33kV Lightening arrestors (0.07MT)

iv) 33kV Pedestal insulators ( 0.07 MT)

iv) C-Channel for supporting of 3 core 400Sqmm cable (100mmX50mm) and L-channel (45mmX45mm) steps (0.11MT)

Bolts & Nuts (0.099MT)

INSULATORS: Post Insulators - Cylindrical Solid Core Insulators:

For 33 KV Side - 1 Unit / Stack

i). 33kV string Insulator - (90kN disc insulator 3 Nos + (hardware set with D Shackle, ball eye, socket eye and strain clamp complete set )

ii). 33kV suspension Insulator - (90kN disk insulator 3 Nos + (hardware set with D Shackle, ball eye, socket eye and suspension clamp)

BUS BAR FORMATION: i) Drake ACSR

i) C-Type wedge connector suitable for Falcon to DRAKE ACSR, 33KV SBUS side

ii). DRAKE to DRAKE for Bus Isolator common point 3No's + 33kV Bus Connection 6No's + Cross bus to Ct drop jump 3No's

iii) Drake CT Paddlle with C-Type Wedge Connector-800A

iv) C Type Wedge connector with four holed Paddle 895Amps suitable for DRAKE ACSR Conductor (Without holes)

V) Post insulator clamp suitable for Single Drake ACSR and 33kV Solid Core Insulator

PVC Insulated Copper Control Cable with lugs/ferrules:

1.1kV class PVC insulated Copper Control Cable with Lugs/Ferrules/ Glands as per technical specifications.

i) 19 C x 2.5 Sqmm (From C&R Panel to ...

ii) 10 C x 2.5 Sqmm (From C&R Panel to Bkr)

iii) 4 C x 6.0 Sqmm (FromCT to MB & MB to C&R panel 2Runs )

v) 4C X 2.5 Sqmm (From C&R panel to Breaker DC supply, AC supply to 3 Go's-ACDB TO Gos, ACDB TO Bkr.

vii) 2CX 2.5 sqmm( From Yardlight To Lighting DB Panel outdoor)

i). Grounding of equipments by providing Cast Iron Pipe of 100mm ID 13mm thickness, 2.75 metres long with two part clamp made out of 50 X 6 mm GI Flat continiously welded around the CI Pipe , with re...

New bay integration to existing SCADA panel

i) Multi Functional Transducer (MFT) 0.2S class

ii) Opto Coupler (220 or 110V DC)

iii) Signal/communication Cables- Armoured copper core with 0.5sqmm cross section multistrand 10 core

iv) Control cables- copper core with 1.5sqmm cross section multistrand 10core

v) Knife type TB

vi) End Plate for knife type TB

vii) Disconnecting TB

viii) End Plate for Disconnecting type TB

Miscellaneous items:

1. Equipments name plates and earthing name plates including fixing at outdoor yard

2) Supplying and installation of RUBBER MAT 1mtr x 1mtr -10mm thick. complete including cost of materials, labour, usage charges of machinery complete as per specifications

3) FRP Telescopic Discharge Rod 16 ft (Comprising of 3 Sticks, Closed Height of 7 Ft and extended Height of 16 Ft.Outer Dia of the stick as followsTop Section: 25 mmMiddle Section: 32 mm Bottom Sectio...

4 )Rubber Hand gloves 15 kV, SEAMLESS Confirming to ISS (Sample to be verified for seamless before approval) for electrical purpose.

5) Supply& fixing of 150W LED floodlight luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injectio...

6) Supplying & fixing 6A miniature circuit breakers on existing MCB distribution boards using necessary fixing materials and 'C' Typecurve, indicator ON/OFF, energy cross-3 with Short circuit breaking...

Circuit Breaker (CB)

Closing coil with resistor

Tripping coil with resistor

Copper contact finger male & for female (One set consist of 2 female contact and 1 male contact )

Terminal Connector- Drake CT Paddlle with C-Type Wedge Connector-800A (One set required for one isolator)

Terminal pad with C wedge Connector for breaker and GOS (C Type Wedge connector with four holed Paddle 895Amps suitable for DRAKE ACSR Conductor) (One set required for one isolator)

Relays Panel Spares 220V DC

67/67N directional over current /EF relay

Trip circuit supervision relay

Master trip relay

DC supervision relays

Construction of 33kV link line using single run UG cable from existing 220/110/33/11kV SRS Kavoor to existing 33/11kV Urwa market GI substation for a distance of 11kms to create an alternative source of supply to 33/11kV Mannagudda, Kudroli & Urwa market Substations in Mannagudda Subdivision of Mangalore Division on Total Turnkey Basis- Erection of materials

Laying of 33 kV 3 Core XLPE UG Cable-400Sq.mm-33 kV 3 Core XLPE UG Insulated Aluminium Cable (ROUND WIRE ARMOUR)

Making of Heat Shrinkable Straight through jointing kits with Aluminum lugs & ferrules-33 kV 3Core XLPE UG Cable-400Sq.mm

Making of Heat Shrinkable outdoor type cable termination kit-33 kV 3 Core XLPE UG Cable-400Sq.mm

Laying & Jointing of RCC Hume Pipe 2000 mm long 200 mm Dia

Laying of GI Pipe, 150 mm Dia for drain crossing, cable raising etc.

Fixing of MESCOM Board indicating work details (Permanent GI Board size of 24"X18" with GI pipe support with concreting)

UG Cable Surveying: Detailed survey along the route alignment by using Modern Survey equipment like DGPS /Total stations / Digital theodolites / GPS including profiling by using computer aided techniq...

Cutting of Road surface for cable trenches and disposing of the excavated earth, as directed including Barricading, Danger Lighting then Refilling the Cable Trenches.a Tar Road

b.Cement Concrete Road

c. Removing the Existing Stone Slabs pavement and stocking the materials for excavating the trench with a lead of 50 Mtr Refixing the stone slab after refilling the trenches

Cable trench excavation, for HT Ug cable (1.2mtr Depth)

a. Ordinary soil

Laying of UG Cables by Trenchless Technology (HDD) by adopting Horizontal Boring & Drawing of cable including preparation at sitea.Normal soil 5/6'' Bore

b.Rock soil 5/6'' Bore

Refilling & Consolidation

Spreading and forming with sand all round the cable to a depth of 75 mm and width of 500 mm. (Does not include cost of sand).

Covering cable with Tiles

Laying of GI Pipe, 150mm dia for drain crossing, cable raising etc.,

Erection of RCC Pole - 9.5 M Long, 300 Kg WL for 33 kV Lines

Pole concreting (without coping)- 9.5 Mtr support (650x500x1850mm)

Coping for Poles-150 mm around pole for an height of 300 mm for RCC/PSCC Pole (400x400x300 mm)

Base concreting-For 11/9.5/9/8 M Pole (500x650x150 mm)

Double pole structure for 33kV

Horizontal X arm for 33kV

30 kV 10kA Lightning Arrester Normal Duty polymeric Discharge Class -2

33 kV, 800 A, 25 kA Isolators, double break with manual operating mechanism, with solid core insulator, terminal connector suitable for Al. tube or conductor, marshalling box etc., complete as per tec...

H frame for mounting isolator-GI

Earthing materials pipe type for grounding (Single Electrode with accessories)

Stringing of Coyote ACSR Conductor

Circuit Breaker : SF6 Gas circuit breaker with Semi-Pneumatic or Pneumatic operated or Spring type operating mechanism, including mounting Structures arrangements with rigid, bi-metallic terminal conn...

Testing & Commissioning of Breaker

Isolators : Isolators including marshalling box and suitable terminal connectors, as required as per technical specification with solid core cylindrical post insulators:33KV, 1250 A, 25KA Class Double...

b) Upright mounting type without earth switch with electrical operating Box

Testing & Commissioning of Isolators

Current Transformer : Current Transformer including Marshalling box, Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for Drake ACSR conductor.33KV Class, 25 KA...

Testing & Commissioning of Isolators

Surge Arresters : Surge Arrestors (Porcelain Housing) Metal Oxide Gapless type, as per Technical Specification with surge counters:30KV , 10KA, Class-III

33KV line C&R panel -Type 3L Suitable for single feeder: For 33KV line.

Testing & Commissioning of Panel

Station Structures :33kV Side station structure fabricated out of galvanized High Tensile Steel including Bolts and Nutsi) Station towers (verticals 3T1) (0.348 MT)

ii) Station beams (3B1) (0.184 MT)

GI Mounting structure including Bolts & Nuts (Lattice type)

i) 33kV Isolators live point height 3750mm (0.24 MT)

ii) 33kV Current transformers (0.142MT)

iii) 33kV Lightening arrestors (0.07MT)

iv) 33kV Pedestal insulators ( 0.07 MT)

iv) C-Channel for supporting of 3 core 400Sqmm cable (100mmX50mm) and L-channel (45mmX45mm) steps (0.11MT)

INSULATORS: Post Insulators - Cylindrical Solid Core Insulators:For 33 KV Side - 1 Unit / Stack

BUS BAR FORMATION:Main / Cross bus (all the three phases in a segment of using Drake double conductor with fixing of insulator spacers, levelling of string conductors to the required height above the ...

PVC Insulated Copper Control Cable with lugs/ferrules:1.1kV class PVC insulated Copper Control Cable with Lugs/ Ferrules/ Glands as per technical specifications.

i) 19 C x 2.5 Sqmm (From C&R Panel to ...

ii) 10 C x 2.5 Sqmm (From C&R Panel to Bkr)

iii) 4 C x 6.0 Sqmm (FromCT to MB & MB to C&R panel 2Runs )

iv) 4C X 2.5 Sqmm (From C&R panel to Breaker DC supply, AC supply to 3 GOS-ACDB TO GOS, ACDB TO Bkr.

v) 2CX 2.5 sqmm( From Yardlight To Lighting DB Panel outdoor)

i). Grounding of equipments by providing Cast Iron Pipe of 100mm ID 13mm thickness, 2.75 metres long with two part clamp made out of 50 X 6 mm GI Flat continiously welded around the CI Pipe ,...

ii). Supplying & providing 450mm dia 450mm height 1.5" to 2" thick hume pipe collar (non pressure type) for earth pits including all leads and lifts etc.

iii). Grounding of equipmenmt with 50X6mm G I Flat and connecting equipment to earth mat per ground pit. Each point of earthing with all formation works like bending, twisting, drilling of holes and c...

iv).Bimetallic Joints for joining GI flat to existing copper stranded earth mat with clamping and welding/ brazing inclusive of all materials as per the directions of work incharge engineer

Equipments name plates and earthing name plates including fixing at outdoor yard

Construction of 33kV link line using single run UG cable from existing 220/110/33/11kV SRS Kavoor to existing 33/11kV Urwa market GI substation for a distance of 11kms to create an alternative source of supply to 33/11kV Mannagudda, Kudroli & Urwa market Substations in Mannagudda Subdivision of Mangalore Division on Total Turnkey Basis- Civil portion

Earth work excavation by manual means for drains,canals, waste weir draft, approach channels, key trench, foundation of Bridges and such similar works, as per drawing and technical specifications, ...

Providing and laying in position 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 C...

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by r...

Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed wit...

Additionalities for Formwork, Centering & Scaffolding-foundation-upto plinth-isolated-8%

Additionalities for Formwork, Centering & Scaffolding-For cable duct-Cement Concrete Drain Walls

Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tyin...

Removing & relaying existing jelly-Collection conveying and stacking the selected gravelly soil/Jelly with an lead and lift for available jelly collection and Re-Spreading forming and hand packing gr...

Spreading of Stone Dust : Supplying and providing stone dust in the station yard or wherever required including watering, ramming, consolidating and dressing. The rate includes the cost of material...

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...