RDSS - Loss Reduction Transmission works under KANNUR District - Reconductoring of 33 kV line using Covered Conductor on Turn key contract

Amount

Description of materials

33 kV AAAC, 120 sqmm, Covered Conductor with water blocking component, stranded circular size (circuit length × 3% sag & maintenance× 3)

Supply of 33kV Grade, 120 sq mm Joining Kit ( Full Tension Mid- Span Joint along with Heat Shrinkable Type)

Polymeric surge arrestors 33 kV class, 10 kA, Class 1

Insulating piercing connectors for 120 sqmm cable branching/tracking Surge Arrestors

Supply of Heat shrinkable outdoor termination kit ( bolted /crimped lug type) (1 set = 3 Nos)

33 kV Class Polymeric Tension Insulator with special string hardware and accesories for 120 sq mm covered conductor

Pre formed plastic cable ties suitable to bind Covered conductor with Pin insulators

Special channel Crossarm

A type 14m pole for 33 kV line

Lattice B type 14m pole for 33 kV line

33 kV Class Polymeric Pin Insulator

V cross arm for 33 kV line with clamp b&N

Stay insulator 33kV

Stay tightner HT

HT stay rod

HT Stay wire

GI wire 8 SWG (4 mm)

GI Earth pipe, 40 mm dia 2.5 Mtrs length

Channel cross arm with B&N (2.4m)

Coil earthing

Description of Work / Item(s)

Amount

33 kV Reconductoring using Covered conductor

Clearing grass and removal of the rubbish upto a distance of 50 m outside the periphery of the area cleared

Transporting lattice tower parts and connected accessories including loading and unloading charges etc as directed by Board staff to an average distance of 5 Km by lorry.

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge. All kinds of soil

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. Ordinary rock

Earth work in excavation by mechanical means (Hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width aswell as 10 sqm on plan) including getting out and disposal of excavatedearth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge - Hard rock (blasting prohibited)

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. (Rate is over corresponding basic item for depth up to 1.5 metre).All kinds of soil

Extra for every additional lift of 1.5 m or part thereof in excavation /banking excavated or stacked materials. (Rate is over corresponding basic item for depth up to 1.5 metre).- ordinary/hard rock

Stub setting in lines and levels using template in concrete foundation for 14 m A,B,C type lattice towers,etc as per specification and as directed by the departmental staff at site.

Centering and shuttering including strutting, propping etc. and removal of form for :Foundations, footings, bases of columns, etc. for mass concrete

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:3:6 (1 Cement : 3 coarse sand (zone-III) : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo - Mechanically Treated bars of grade Fe-500D or more

Erection of tower superstructures above the ground level including erection of normal and special hill side members, wherever necessary, providing insulators, cross arms, tower accessories etc for 14m A,B,C type lattice towers, 14 m A poles etc as per approved drawing and direction of the departmental staff at site

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

Plastering using 12 mm cement of mix 1:3 (1 cement, 3 fine aggregate - sand) including all cost of materials, labour charges etc.complete

Loading 14 m 'A' type pole from the stacking place and unloading the same at work site (transport by vehicle).

Transporting 14 m 'A' type poles by hired vehicle to a distance upto 5km and carrying upto 4 poles excluding loading & unloading

Transporting 14 m 'A' type pole by headload

Fitting and providing one 33 kV stay including digging & back filling pit.

Additional rate for excavation of one Pit for HT Pole/HT Stay in Hard Laterite.

Providing one earthing using earth pipe incl. digging separate pit at standard distance away from the pole/structure & backfilling.

Renewing one V cross arm on the existing 33kV pole

Fitting one Additional Channel cross arm (100x50x6mm), in existing A Pole/Lattice including conveyance of materials.

Additional rate for refitting/redoing one Disc set while renewing any type of cut pole

Drilling hole of various sizes on existing Channel/Cross Arm.

Cutting Channel/Cross Arm/Angle Iron into two pieces.

Stringing of 33 kV, 120 sq mm AAAC Covered Conductor including fitting of all accessories, providing end terminations, midspan joints, pipe earthing, installing insulated piercing connectors etc. (inclusive of 3 conductors of 3 phases and 3% for Sag and maintenance)

Dismantling 3 line ACSR DOG conductor including pin insulator string on the tower cross arm and pilot wire . Hire charges for tools, all hire and labour protection trestle and labour for providing suitable back stays at the time of dismantling etc complete.

Dismantling (without damage) one km 11kV line (3 conductors), cross arm, insulators, disc, rolling the conductor and stacking.

Dismantling (without damage) one km LT 3ph 4 wire OH line, cross arms, insulators and stacking the conductors in rolls.

Dismantling and reconnecting S ph service connection from the OH line including lowering down the WP portion.

Dismantling and reconnecting 3ph service connection from the OH line including lowering down the WP portion

Reconductoring one km 11 kV old line of 3 conductors with new ACSR Raccoon including cutting of tree branches and conveyance.

Transferring LT 3ph 4/5 wire OH line to newly erected HT/LT pole and refitting all items to the new pole.

Dismantling (without damage) one 11 kV 'A' type pole after disconnecting stays, strut etc. and stacking the same.

Dismantling (without damage) one No. 11kV TW/RSJ/Rail pole after disconnecting stays, strut etc. and stacking the same.

Dismantling (without damage) one 11kV PSC/RCC pole after disconnecting stays, strut etc. and stacking the same.

Dismantling one damaged 11kV PSC/RCC pole after disconnecting stays, strut etc. and stacking the same.

Dismantling (without damage) one LT PSC/RCC pole after disconnecting stays, strut etc. and stacking the same.

Dismantling one ordinary street light/CFL/LED fitting from existing pole and refitting the same on newly erected pole and reconnecting.

Dismantling (without damage) one HT stay incl. back filling, and bringing back to section store.

Stringing of one km 11kV line with ACSR Raccoon (3 conductors) incl. cutting and removing tree branches wherever necessary.

Stringing one km LT 3ph 5 wire line (Rabbit for Ph and Weasel for N&St.main) incl. fitting cross arm etc. removing touchings and conveyance of materials.

Description of Work / Item(s)

Amount

Covered conductor - Spares

33kV AAAC, 120 sqmm, Covered Conductor with water blocking component, stranded circular size (circuit length × 3% sag & maintenace× 3)

Supply of 33kV Grade, 120 sq mm Joining Kit ( Full Tension Mid- Span Joint along with Heat Shrinkable Type)

Insulating piercing connectors for 120 sqmm cable branching/tracking Surge Arrestors

Supply of Heat shrinkable outdoor termination kit ( bolted /crimped lug type) (1 set = 3 Nos)

33 kV Class Polymeric Tension Insulator with special string hardware and accesories for 120 sq mm covered conductor

Description of Work / Item(s)

Total Amount excluding GST of BoQ1 (Plant and Equipment)

Total Amount excluding GST of BoQ2( Installation /Erection charges)

Total Amount excluding GST of BoQ3(Plant and Equipment Spares)

Total Amount excluding GST of BoQ1 +BoQ2 + BoQ3

Unconditional Discount Offered by the Bidder (if any) in Rs

Grand TOTAL (Sl.No.4 - Sl.No.5)

ITHAL ENGINEERING GROUPS

ITHAL ENGINEERING GROUPS

Genisys Engineers and Contractors

ITHAL ENGINEERING GROUPS