RDSS Loss reduction Transmission works Under MALAPPURAM District- Reconductoring and Standardisation of 33 kV Line using Covered conductor

Amount

Description of materials

14 M Atype pole Galvanized

33kV V cross arm with accessories

33kV stay set

Channel cross arm GI 3 M set

Channel cross arm GI 2.4 M set

Channel cross arm GI 1.8 M set

Earth pipe 2.5 M

4 line cross Arm with CBN

2 line cross Arm with CBN

14m Lattice pole C type Galvanised

14m Lattice pole B type Galvanized

GI wire 5 SWG

33kV bus Isolator without structure

12m Atype pole Galvanised

ACSR Racoon Conductor

ACSR Rabbit Conductor

33 kV AAAC, 120 sq mm, Covered Conductor with water blocking component, stranded circular size

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

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

Supply GI Grounding pipe, B class, 40mm dia, 2.5 Meters , 2.9 thick with bolts nuts , GI strips and washers complete.

Insulating piercing connectors for branching/surge arrestors.

Heat shrinkable outdoor end Termination kit (Bolted / Crimped lug+ Heat shrinkable type)

33kV Class polymeric pin insulator.

Preformed plastic cable ties suitable to bind covered conductor with pin insulator.

33kV CLASS polymeric Tension insulator with special string hardware and accessories

Special channel cross arm

Description of Work / Item(s)

Amount

33 kV Reconductoring & Standardisation using Covered conductor, UG Cable & ACSR DOG Conductor

Clearing jungle including uprooting of rank vegetation, grass, brush wood, trees and saplings of girth upto 30 cm measured at a height of 1m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared.

Transport of Line and Earth conductors issued departmentally for the works and distribution to locations for erection including storage if necessary, loading and unloading charges etc

Transport of Insulators and accessories, Power conductor accessories, Earth conductor accessories etc. for the works and distribution to locations for erection including storage if necessary, loading and unloading charges etc

Providing one Earth using GI earth pipe of size 38.1mm dia, 2.5m length including digging separate pit (0.45x0.45x2.5m) at standard distance (1.5m) away from the pole/structure in ordinary soil & backfilling.

Digging one stay pits as per directions including breaking clods, watering, ramming and sectioning of soil bank etc., complete. Ordinary soil

Digging one stay pits as per directions including breaking clods, watering, ramming and sectioning of soil bank etc., complete. Hard soil/Laterite

Digging one stay pits as per directions including breaking clods, watering, ramming and sectioning of soil bank etc., complete. Hard Laterite

Digging one stay pits as per directions including breaking clods, watering, ramming and sectioning of soil bank etc., complete. Soft rock

Fitting and providing 1 No. stay as per the drawings & direction, using tools and tackles including back filling but excluding excavation

Fitting one Additional HT V cross arm in existing single pole including conveyance of materials.

Fitting one Additional 75x40mm, 1.8m Channel cross arm in existing single pole including conveyance of materials.

Fitting one Additional 2.4m Channel cross arm in existing single pole including conveyance of materials.

Fitting one Additional 3m Channel cross arm (35x35x5mm), in existing 11kV DP including conveyance of materials

Fitting one LT 4 line cross arm on HT or LT existing poles including fitting insulators and binding the same with LT Line.

Fitting one LT 2 line cross arm on HT or LT existing poles including fitting insulators and binding the same with LT Line

Providing temporary stay during the line stringing work wherever found necessary and as directed.

Drilling holes on GI/steel members wherever found necessary

Filing of holes on GI/steel members wherever found necessary

Cutting of steel angles /steel members wherever found necessary

Providing Bucket type cradling for one span 11kV line using 8 SWG GI wire including provision of two stays and drawing sufficient length of GI earthing leads to the ground for earthing, excluding provision of earthing.

Dismantling (without damage) one Channel cross arm from existing DP structure and bringing back to section store.

Dismantling (without damage) one V cross arm/Channel cross arm from existing Pole and bringing back to section store

Dismantling (without damage) one km 11kV line (three conductors) including dismantling cross arm, insulators, disc, disconnecting jumper connection, rolling the conductor and stacking the materials.

Dismantling (without damage) one km LT three phase 4 wire OH line conductor by dismantling cross arms, insulators and stacking the conductors in rolls properly.

Dismantling (without damage) one km LT single phase 2 wire OH line conductor by dismantling cross arms, insulators and stacking the conductors in rolls properly.

Dismantling (without damage) one km LT additional conductor line conductor by dismantling cross arms, insulators and stacking the conductors in rolls properly.

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

Dismantling one section fuse from structure and bringing back to section store

Stringing of one km 11kV line with ACSR Raccoon (3 conductors) after fitting insulators and giving jumper connections including cutting and removing tree branches wherever necessary excluding cut point works.

Stringing, shackling, fitting cross arms, insulators and binding, giving jumper connection etc. using ACSR Rabbit for Phase and ACSR Weasel for Neutral, for one km LT three phase5 wire line including cutting and removing tree branches wherever necessary and conveyance of all materials (except poles) from stacking place.

Stringing, shackling, fitting cross arms, insulators and binding, giving jumper connection etc. using ACSR Rabbit for Phase and Neutral, for one km LT single phase 2 wire line including cutting and removing tree branches wherever necessary and conveyance of all materials (except poles) from stacking place.

Re-Tensioning one span 11 kV line incl. replacing insulators, tightening stay, cutting tree branches and conveyance.

Reshackling one Span LT 3 Ph 4 wire OH line, replacing insulators, tightening stay, cutting tree branches incl. Conveyance.

Reshackling one Span LT S Ph 2 wire OH line, replacing insulators, tightening stay, cutting tree branches incl.Conveyance.

Disconnecting and lowering down the single phase WP service connection with guy wire from the OH line and reconnecting the same after completing the line work.

Disconnecting and lowering down the Three phase WP service connection with guy wire from the OH line and reconnecting the same after completing the line work.

Fitting and providing one Strut using 'A' type pole, including digging and back filling pit in ordinary soil.

Erection of one set 33KV bus Isolator on the already erected structure including opening crates and conveyance of all accessories from the place of storage to the place of erection to lines and levels including erection of mechanism box checking operation and aligning properly as per the direction of departmental officers.

Earth work excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on+D39 plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. (For all kinds of soil)

Excavation work by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.(For 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 - 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).

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 : 6 graded stone aggregate 20 mm nominal size)

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 to50 m and lift up to 1.5 m.

Loading HT PSC pole from the stacking place and unloading the same at work site (transport by vehicle).

Loading HT PSC pole to Hand cart from the stacking place and unloading the same at work site (excluding transportation).

Loading LT PSC poles from the stacking place and unloading the same at work site (Transportation by any vehicle)

Loading HT TW/RSJ/Rail pole from the stacking place and unloading the same at work site (excluding transportation).

Labour charges for loading HT 'A' type pole from the stacking place and unloading the same at work site

Transporting poles by hired vehicle to a distance upto 5km and carrying upto 4 numbers of poles excluding loading& unloading charges

Transporting poles by hired vehicle to a distance beyond 5km and carrying upto 4 poles. (Running km).

Loading HT 'A' type pole of all sizes to Hand cart from the stacking place and unloading the same at work site (excluding transportation).

Transporting one HT PSC pole by Hand cart - Normally limited to 4 km (Excluding loading and unloading)

Transporting 'A' type pole of all sizes by Hand cart - Normally limited to 4 km (Excluding loading and unloading)

Transporting 'A' type pole of all sizes by Head load- for an average distance of one Km where transportation by hand cart is not possible. (normally limited to 0.3km).

Transporting one LT PSC pole by Head load - for an average distance of one km (Normally limited to 0.3 km).

Transporting one HT PSC pole by Head load- for an average distance of one km where transportation by hand cart is not possible. (normally limited to 0.3km).

Transporting dismantled PSC/ H type pole from various locations along by hired vehicle for a distance of 8 km (average distance) including loading and unloading complete as directed by deptl. officers.

Transporting dismantled TW/RSJ/Rail pole to substation/ convenient location from various locations along by hired vehicle for a distance of 5 km (average distance) including loading and unloading complete as directed by deptl. officers.

Transporting one HT TW/RSJ/Rail pole by Hand cart - normally limited to 4km (excluding loading and unloading)

Transporting one HT TW/RSJ/Rail pole by Head load - for an average distance of one km where transportation by hand cart is not possible. (normally limited to 0.3km).

Transporting dismantled A type pole to Substation/ convenient location from various locations along by hired vehicle for a distance of 5 km (average distance) including loading and unloading complete as directed by deptl. officers.

Construction of earthern ring bunds for bailing out water for excavation for foundation and stub setting, including shoring, if necessary, with plaited coconut cadjan and bamboos, etc. Bunds upto 0.5 m height, 1 m bottom width and 0.5 m top width

De watering mechanical. Bailing out water with engine and pump set including conveyance to site and erection cost of fuel, lubricating oil and other stores, pay of staff etc.complete

Dewatering Manual

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

Fixing and levelling of stub in lines and levels as per the directions of deptl.officers .

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.

Dismantling (without damage) one km 33kV sc line (three conductors) including dismantling cross arm, insulators, disc, disconnecting jumper connection, rolling the conductor and stacking the materials.

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

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

Dismantling one damaged 11kVA type pole after disconnecting stays, strut etc. and stacking the same.

Dismantling (without damage) one 11/33kV PSC/RCC pole after disconnecting stays, strut etc. and stacking the same.

Dismantling (without damage) one No. 11kV/33kV TW/RSJ/Rail pole after disconnecting stays, strut etc. and stacking the same.

Dismantling (without damage) one HT stay including digging pit in all classes of soil and backfilling, and bringing back to section store

Dismantling (without damage) one LT stay including digging pit in all classes of soil and backfilling, and bringing back to section store

Dismantling of one set 33KV Bus Isolator from the already erected structure including dismantling all connections, dismantling clamps etc. and stack properly as per the direction of departmental officers.

Transport of Towers, extensions and other structures and all other materials including earthing materials etc. for the works and distribution to locations for erection including storage if necessary, loading and unloading charges etc

Felling trees of the girth (measured at a height of 1 m above ground level)including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Beyond 30 cm and upto 60 cm girth

Felling trees of the girth (measured at a height of 1 m above ground level)including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Beyond 60 cm and upto 120 cm girth

Felling trees of the girth (measured at a height of 1 m above ground level)including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Beyond 120 cm and upto 240cm girth

Felling trees of the girth (measured at a height of 1 m above ground level)including cutting of trunks and branches, removing the roots and stacking of serviceable material and disposal of unserviceable material. Above 240 cm girth

Transporting Four legged lattice structure of all sizes by Head load- for an average distance of one km where transportation by hand cart is not possible. (normally limited to 0.3km)

Close timbering over areas including strutting,shoring and packing cavities (where ever required) complete. (Measurement to be taken of the face area timbered) Depth not exceeding 1.5m

Close timbering over areas including strutting,shoring and packing cavities (where ever required) complete. (Measurement to be taken of the face area timbered) Depth exceeding 1.5m not exceeding 3m

Additional rate for excavation of one Earth Pit (2.5m depth) in Laterite.

Additional rate for excavation of one Earth Pit (2.5m depth) in Hard Laterite.

Additional rate for excavation of one Earth Pit (2.5m depth) in Soft Rock.

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

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

Additional rate for excavation of one Pit for HT pole/HT Stay in Soft Rock

Additional rate for excavation of one Pitfor 'A' type p ole in Laterite.

Additional rate for excavation of one Pitfor 'A' type p ole in Hard Laterite.

Additional rate for excavation of one Pitfor 'A' type p ole in Soft Rock

Fitting and erecting one Fly stay including back filling pit but excluding digging pit using A pole.

Transferring LT Sph 2/3 wire OH line to newly erected HT/LT pole and refitting all items to the new pole..

Transferring LT three phase 4/5 wire OH line to newly erected HT/LT pole including dismantling existing cross arm and insulators, refitting the same on the new pole, binding etc. complete.

Dismantling one ordinary street light/CFL/LED fitting from existing pole cleaning, rewiring, repairing/replacing the holder, changing bulbs and refitting the same in position and giving connection.

Dismantling one Sodium Vapour/Mercury Vapour/Metal Halide lamp fitting from existing pole, cleaning, rewiring, repairing/replacing holder, tube, bulb, igniter, choke, capacitor etc. and refitting the same in position and giving connection (without using aerial lift).

Rewinding of "DOG ACSR' from dilapidated conductor drums unsuitable for transporting/paving out on to serviceable conductor drums issued departmentally including all hire charges for tools & plants necessary for rewinding

Fitting one additional HT pin with insulator

Fitting one additional F top bracket

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

Erecting one LT PSC Pole in position including digging & back fillingpit in ordinary soil.

Object Marking (traffic signal painting) in one LT, HT, HT/LT pole for a height of 1.5m from ground level using approved quality primer one coat and two coats anti algal black and fluorescent white paint in alternate rings of 25cm width including cost of paints.

Pole numbering using printed Aluminium sheets of 22 SWG having size 20 x 12 cm or Painting the surface of line supports where numbers are to be inscribed, Pole numbers shall be painted in circular / rectangular background, using approved quality anti algalyellow paint in two coat after scraping and cleaning the surface at a height of 2.5 metre above ground level. The number and letters should be in black synthetic enamel paint. The size of the number should be at least 2cm in height x 1.5cm in width. including cost of paint

Welding charge for welding on iron parts using arc welding as per standards

Transport of back dismantled Insulators and accessories, Power conductor accessories, Earth conductor accessories etc from the work site and distribution to locations for stacking including storage if necessary, loading and unloading charges etc(from work site to substation)

Supplying, stacking and laying quarry muck consisting of pebbles of various sizes (maximum nominal size not to exceed 60mm) and quarry dust including cost and conveyance of quarry muck and labour charges for consolidation to improve the bearing capacity of soil wherever necessary.

Providing concrete muffing (0.45x0.45x1.5m) inclusive of cost of all material (as per specification).

Fitting and erecting one HT DP using PSC pole in position including fitting 2 channel cross arms, digging & back filling pit, drawing earth leads.

Fitting and erecting one HT Double Pole Structure using 'A' type pole in position including fitting 2 No. channel cross arm, digging and back filling pit in ordinary soil, drawing sufficient length of GI earthing leads through all cross arms to the ground for earthing (excluding provision of earthing)

Fitting and erecting 1 No. double pole using 14/12m 'A' type poles in line and level including fixing of angles to connect the two poles by using clamps, bolts & nuts and earthing etc. but excluding cost of materials.

Replacing/inserting HT Stay Insulator on the existing stay

Providing one Driven Earth using GI earth pipe at standard distance away from the pole/structure in loose soil.

Renewal of existing damaged/old LT stay with new stay in place including excavation of stay pit, erection of new stay, backfilling pit and refitting of all items and conveyance of all materials

Straightening one slanted LT pole after unbinding the line and binding the line after work.

Fitting one No section fuse on LT line with droping cables, crimping sockets, connecting with bolt and nut etc.

Additional rate for providing one disc set, PG clamp etc. complete, on any type of HT pole for making cut point.

Fitting one set AB switch on existing DP, giving connection and drawing sufficient length of GI earthing leads to the ground for earthing, excluding provision of earthing

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

Transport of ACSR Dog conductor/ GI Wire etc. including storage if necessary, loading and unloading charges etc as per the direction of officers in charge

Description of Work / Item(s)

Amount

Covered conductor - Spares

33 kV AAAC, 120 sq mm, Covered Conductor with water blocking component, stranded circular size

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

Insulating piercing connectors for branching/surge arrestors.

Heat shrinkable outdoor end Termination kit (Bolted / Crimped lug+ Heat shrinkable type)

33kV CLASS polymeric Tension insulator with special string hardware and accessories

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)

Manipal Energy & Infratech Limited

Genisys Engineers and Contractors

Manipal Energy & Infratech Limited

Manipal Energy & Infratech Limited