Construction of 400 KV DC Twin Moose Vishnugad Pipalkoti HEP to 400KV Switching substation Pipalkoti transmission line

Amount

Price Schedule-A (Supply)

Fabrication, Galvanizing & Supply of Normal Stub/Raised Chimney Stub (Material Grade E250 For MS & E350 For HT of Quality C) for various type of towers with cleat including Nuts & Bolt.

2CR type tower (15 deg. - 30 deg.)

2DR Type Towers (30 deg. - 60 deg.) (30 deg(15 deg. - 30 deg.) . - 60 deg.)

Fabrication, Galvanizing and supply of various type of complete lattice towers (Material Grade E250 For MS & E350 For HT of Quality C) with bolts & nuts, step bolts, pack washers, spring washers, D-shackles including Body extensions and Leg extensions.

2CR Type tower (15 deg. - 30 deg.) including 3 mtr. 6mtr. & 9 mtr Body Extension and Leg Extensions (0 mtr., 1.5mtr., 3.0 mtr., 4.5 mtr.).

2DR Type tower (30 deg. - 60 deg.) including 3 mtr. 6mtr. & 9 mtr Body Extension and Leg Extensions (0 mtr., 1.5mtr., 3.0 mtr., 4.5 mtr.).

Supply of Galvanized templates (Material Grade E250 For MS & E350 For HT of Quality C)

Galvanized Template of 2CR type tower including Bolts, Nuts & washers etc.

Galvanized Template of 2DR type tower including Bolts, Nuts & washers etc.

ACSR Moose Conductor

GS Earthwire-7/3.66 mm size

Design and Supply of Hardware Fittings

Single 'I' Suspension Pilot fitting suitable (120 KN) for Twin Moose conductor

Tension fitting suitable for (160 KN) Twin Moose conductor

Tension fitting suitable for 7/3.66 mm earth wrie

Insulators

160 KN Standard Disc Insulators

120 KN Standard Disc Insulators

Design, Fabrication & supply of Accessories for Conductor & Earthwire

Mid span compression joint for ACSR Moose conductor

Midspan compression joint for 7/3.66 mm GS Earthwire

Repair sleeve for ACSR Moose conductor

Repair sleeve for 7/3.66 mm earth wire

Flexlible Copper Bonds

Bundle spacer Damper for ACSR Twin Moose conductor

Rigid spacer for ACSR Twin Moose conductor

Vibration Damper for 7/3.66 mm earth wire

Supply of Earthing of Towers

Counterpoise Earthing Set consist of 4 length (30 mtr. Long) of galvanized steel standard wires each fitted with lug for connection to the tower leg at one end.

Supply of following Tower Accessories

Danger plate

Number plate

Phase plate (set of three)

Circuit plate (set of two)

Anti-climbing device barbed wire type

Supply of following items for aviation requirements

Span markers

Obstruction lights (to be provided as per IS 5613)

1 Medium + 2 low intensity

1 Medium + 4 low intensity

Supply of Wind Measuring Equipment

Supply of OPGW

OPGW 24 Fibre - 400KV

All requiered hardware such as Tension assemblies, earthing bond and downlead clamps as needed for a tension tower suitable for 24 Fibre OPGW on 400KV lines

Vibration Damper

Reinforcing rod

Splice enclosure along with the downlead clamps as needed for 24 Fiber OPGW

Approach Cable 24 Fibre

Junction Box (OPGW-Approach cable) along with downlead clamp for 24 Fibre

FODP 24F : Indoor Type, rack mounted with FCPC coupling and pig tails (5 mtrs each).

Description of Work / Item(s)

Amount

Price Schedule-B (Erection)

Part-I

Survey

Priliminary survey, Route alignment, detail survey, tower spotting, profiling including preperation of tower schedule, Check survey, pegmarking of locations,Optimisation of tower locations, prepation of forest case complete in all repect ready for submission to nodal officer etc.

Soil investigation

Detailed soil investigation in all type of soil.

Part-II

Setting of Normal Stubs, inlcuding all foundation work but excluding the cost of concreting and excavation.

2CR Type Towers (15 deg. - 30 deg.) (15 deg. - 30 deg.)

2DR Type Towers (30 deg. - 60 deg.)

Concrete for RCC type foundations including all material, shoring and shuttering if any, forming, concreting and curing of water inlcuding cost of cement for concrete (cost of supply of MS steel bar is not to be included)

Excavation of foundation pits including all earthwork, backfilling and levelling etc.

DFR/SFR

Super structure erection of various type of towers, tower part, tower extention (complete) with bolts & nuts and including all work above ground level excluding hoisting of insulators & fitting of danger plate, number plate, phase plate, circuit plate, anti climbing devices and bird guards, but including punching of bolts.

2CR type tower including Erection for 3 mtr. 6mtr. & 9 mtr Body Extension and Leg Extensions (0 mtr., 1.5mtr., 3.0 mtr., 4.5 mtr.).

2DR type tower including Erection for 3 mtr. 6mtr. & 9mtr Body Extension and Leg Extensions (0 mtr., 1.5mtr., 3.0 mtr., 4.5 mtr.).

Benching

DFR/SFR

Hard Rock

Laying, Stringing Tensioning, clamping, jointing etc. complete with Twin ACSR Moose conductor including hoisting of insulators and fittings of bundle spacer damper and rigid spacer etc. for complete route for D/C Twin Moose conductor.

Laying, Stringing Tensioning, clamping, jointing etc. complete with single earth wire 7/9 SWG including fixing of clamps and all accessories.

Protection of Tower Footings (supply and installation)

Revetment with rough stones and random rubbles with 1:5 cement mortor inlcuding cost of all material, labour and T&P, excavation, back filling, levelling etc.

Cement concreting requried for bottom pad for revetment work in 1:4:8 ratio

Cement concreting requried for top of revetment walls in 1:2:4 ratio

Stone bound in galvanizing wire netting including excavation

Installation of Earthing of Towers

Grounding work with counter poise type earthing including excavation 0.6 mtr deep and backfilling .

Tack welding on bolts and nuts on Ist section of towers with supply & application of zinc rich primer and two coats of enamel paints

Installation of tower accessories

Danger Plate

Number Plate

Phase Plate (Set of three)

Circuit Plate Set of two)

Anti-Climbing Device( barbed wire type )

Installation of Avaition Items

Span markers

Obstruction lights (to be provided as per IS 5613)

1 Medium + 2 low intensity

1 Medium + 4 low intensity

Painting of Towers (above 45m from ground level)

Installation of Wind Measuring Equipment

Supply and placement of Reinforcement Steel

Erection of OPGW

Laying, Stringing Tensioning, clamping, jointing etc. complete with OPGW 24 Fibre - 400 KV and all requiered hardware such as Vibration damper, tension assemblies, earthing bond and downlead clamps as needed for a tension tower suitable for 24 Fibre OPGW on 400KV lines

Reinforcing rod

Splice enclosure along with the downlead clamps as needed for 24 Fiber OPGW

Approach Cable 24 Fibre

Junction Box (OPGW-Approach cable) along with downlead clamp for 24 Fibre

FODP 24F : Indoor Type, rack mounted with FCPC coupling and pig tails (5 mtrs each).

Description of Work / Item(s)

Amount

Total Price Schedule-A (Supply) from BoQ1 sheet WITHOUT GST

Total Price Schedule-B (Erection ) from BoQ2 sheet WITHOUT GST

Add GST* Amount on (Total of Price Schedule-A + Total of Price Schedule-B above)

K Ramachandra Rao Transmission & Project Pvt. Ltd.,

K Ramachandra Rao Transmission & Project Pvt. Ltd.,

K Ramachandra Rao Transmission & Project Pvt. Ltd.,