Construction of 9.3km 33kV Single Circuit line from 110kV Substation Edappal to 33kV Substation Thavanur including supply ,installation,testing and commissioning of 33kV XLPE CCSX 120sqmm AAAC covered conductor.

Amount

Surveying one km 11kV line using Theodolite. Marking pole locations, angles , distances, land marks etc and preparation of line route sketch ( 3 set hard copy and softy copy)

Loading HT 'A' 14/12 m type pole from the stacking place and unloading the same at work site (trasport by vehicle).

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

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

Transporting poles ( 14/12 M A poles, PSC poles, Teak poles etc), by hired vehicle to a distance up to 5 Kms and carrying up to 4 numbers of poles excluding loading & unloading charges

Transporting poles ( 14/12 M A poles, PSC poles, Teak poles etc) by hired vehicle to a distance beyond 5km and carrying upto 4 poles. (Running km).

Transporting 'A' 14/12 m 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 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)

Transporting UG cable,Line and Earth Conductor, GI wire issued departmentally from the Transmission store, Angamaly to work site , various locations for stacking including storage if necessary, loading and unloading charges etc as per direction

Transporting Insulators and accessories, Power conductor accessories, Earth conductor accessories etc. issued departmentally from the Transmission store, Angamaly to work site , various locations for stacking including storage if necessary, loading and unloading charges etc as per direction

Transporting Tower extensions and other structures and all other materials including earthing materials etc. issued departmentally from the Transmission store, Angamaly to work site , various locations for stacking including storage if necessary, loading and unloading charges etc as per direction

Earth work in excavation 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 soil as directed, within a lead of 50 m. - 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. - Ordinary rock

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. Hard rock (blasting prohibited)

Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials-All kinds of soil

Extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.-Ordinary or hard rock

Close timbering over areas including strutting, shoring and packing cavities (wherever required) etc. complete. (Measurements to be taken of the face area timbered):

Close timbering over areas including strutting, shoring and packing cavities (wherever required) etc. complete. (Measurements to be taken of the face area timbered):

De watering mechanically. 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

De watering manually.

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)

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.

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

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)

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 (including fitting cross arms) as per approved drawing and direction of the departmental staff at site.

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.

Providing one Earth using GI earth pipe of size 40mm dia, 2.5m length including digging separate pit (0.45x0.45x2.5m) at a minimum distance of 1.5m away from the pole/structure and maintaining standard distance between different earth pipes in ordinary soil & backfilling. (excludes cost of earthpipe, earth chamber and covering slab).

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.

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

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

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

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

Digging one HT stay/ earth pits as per directions including breaking clods, watering, ramming and sectioning of soil bank etc., complete. - Soft Rock

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

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

Additional rate for excavation of Pit for 'A' type pole in Laterite.

Additional rate for excavation of Pit for 'A' type pole in Hard Laterite.

Additional rate for excavation of Pit for 'A' type pole in Soft Rock.

Filling up low lying and water logged areas with local material/ quarry muck, spreading in layers, leveling the top at site and consolidation by ramming, etc complete for improving the CBR value of subgrade

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.

Fitting one Additional V cross arm (33/11 kV)in existing single pole including conveyance of materials.

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

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

Filing of holes

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

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

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

Additional rate for providing one HT Pin with insulator, complete on any type of HT pole.

Fitting one Additional 2.4m Channel cross arm in existing single pole incl. 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/ 3m Channel cross arm inexisting 33kV/ 11kV DP including conveyance of materials.

Re-Tensioning one span 11kV line including replacing pin insulators, pin binding, jumpering, replacing insulators cross arms disc, tightening stay, cutting tree branches etc. wherever necessary, including conveyance of all materials complete

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.

Dismantling (without damage) one 11kV 'A' type pole (12m or 14m) after disconnecting stays, strut etc. attached thereon and stacking the same.

Dismantling damaged one 11kV 'A' type pole (12m or 14m) after disconnecting stays, strut etc. attached thereon and stacking the same.

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

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

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

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

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).

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.

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.

Additional rate for refitting/redoing one Disc set while renewing any type of 11kV cut pole.

Additional rate for providing one disc set on any type of HT pole for making cut point

Dismantling (without damage) one km LT Sph 2 wire OH line, cross arms, insulators and stacking the conductors in rolls.

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

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

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.

Stringing, shackling, fitting cross arms, insulators and binding, giving jumper connection etc. using ACSR Rabbit, for one km LT single phase 3 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 one km LT three phase 4 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 one km LT 3ph 5 wire line including cutting and removing tree branches wherever necessary and conveyance of all materials (except poles) from stacking place

Reshackling one span LT single phase 2 wire OH line including pin binding, jumpering, replacing insulators/cross arms/shackle, tightening stay, cutting tree branches etc. wherever necessary including conveyance of all materials.

Reshackling one span LT three phase 4 wire OH line including pin binding, jumpering, replacing insulators/cross arms/shackle, tightening stay, cutting tree branches etc. wherever necessary including conveyance of all materials.

Reshackling one span LT OH Additional conductor including pin binding, jumpering, replacing insulators/cross arms/shackle, tightening stay, cutting tree branches etc. wherever necessary including conveyance of all materials complete.

Transferring LT single phase 2/3 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.

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 and refitting the same on newly erected pole including disconnecting and reconnecting wires.

Additional rate for refitting/redoing one Shackle Set, including reshacling one span, while renewing any type of LT pole.

Dismantling one Sodium Vapour/Mercury Vapour/Metal Halide lamp fitting from the existing pole and refitting the same on newly erected pole including disconnecting and reconnecting wires (without using aerial lift).

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

Renewal of existing damaged/old 11kV Stay with new stay in place including excavation & backfilling of pit, dismantling, refitting of all items and conveyance of all materials.

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.

Fitting and providing one HT Fly stay for 11kV pole using HT PSC pole including digging and back filling pits in ordinary soil, drawing sufficient length of GI earth leads to the ground for earthing (excluding provision of earthing).

Fitting and providing one HT Fly stay for 11kV pole using 'A' type pole including digging and back filling pits in ordinary soil, drawing sufficient length of GI earth leads to the ground for earthing (excluding provision of earthing).

Fitting Knee bracing or suitable support on existing HT or LT post.

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

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

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

Fitting one No. Section fuse on LT line with dropping cables, crimping sockets, connecting with bolt&nut etc.

Drilling oval shaped hole of various sizes on existing Channel/ Cross Arm/ GI/MS cleat etc.

Providing/Inserting 2 line spacer on the existing LT OH line.

Providing/Inserting 3 line spacer on the existing LT OH line.

Dismantling one damaged HT TW/RSJ/Rail Strut pole including removal of clamps and stacking.

Dismantling (without damage) one HT TW/RSJ/Rail Strut pole including removal of clamps and stacking.

Dismantling one LT 2 line cross arm with clamp from existing pole and stacking

Dismantling one LT 4 line cross arm with clamp from existing pole and stacking.

Stringing of 33kV, 120sqmm XLPE Covered Conductor including fitting all accessories( like V cross arms, Channel cross arms,Insualtors etc) providing end terminations, midspan joints, Jumpering, Binding to Insulators, Installing insulated piercing connectors, Connecting to LA, Isolator etc.

Numbering of Tree (marking for cutting the tree) using yellow enamel paint as specified incl. cost of paint.

Felling trees including cutting of trunks and branches completely , without removing root and stacking serviceable materials without damaging private, public, KSEBL properties- Beyond 30cm and upto 60cm girth

Felling trees including cutting of trunks and branches completely, without removing root completely and stacking serviceable materials without damaging private, public, KSEBL properties- Beyond 60cm and upto 120cm girth

Felling trees including cutting of trunks and branches completely , without removing root completely and stacking serviceable materials without damaging private, public, KSEBL properties- Beyond 120cm and upto 240cm girth

Felling trees including cutting of trunks and branches, without removing root completely and stacking serviceable materials without damaging private, public, KSEBL properties- Above 240cm girth

Clearing touchings on 33kV lines, cutting branches of trees, bamboo clusters, coconut cudjans etc. from above the lines for a distance of 2.0m from the outer conductor as specified by dept. (Rural/Remote).

Providing and fixing H.T. danger notice plate of 250 mm X 200 mm, made of mild steel, at least 2 mm thick, and vitreous enameled white on both sides, and with inscription in single red colour on front side as required

Dismantling of 11kV Arial Bunched Cable XLPE insulation of size 3X120 + 1X95sqmm with bare insulated messenger

Dismantling one anchor clamp / dead end clamp from 11kV ABC

Dismantling one suspension clamp from 11kV ABC

Erection of anchor clamp/ Dead end clamp for 11kV ABC of any size

Erection of suspension clamp for 11kV ABC of any size

Providing barbed wire protection (2.5m height) for one 11kV pole

Stringing of 11kV Arial Bunched Cable of size 3X120 + 1X95sqmm with bare / insulated messenger through existing poles.

Demolishing cement concrete manually / by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in-Charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Providing Transformer fencing to a height of 1.8 m above ground level using MS Angle frames of size ISA 50x50x6mm for outer frame, 2 runs of 40 x 6 MS flat for horizontal bracing and grills with MS rods 8 mm Dia @ 10cm c/c for verticals, providing gate with locking arrangements, providing danger board & name board, embeding the legs in cement concrete 1:2:4, footing of size 30cmx30cmx50cm, painting with synthetic enamel paint two coats over one coat of iron primer etc complete, incl cost of transportation

Cleaning and levelling of transformer yard/RMU, spreading 40 mm broken stone in yard for a thickness of 10 cm above bed of 10 cm thick 6 mm broken stone, after constructing a curb wall of height 20cm above ground and 10cm below level including cost of all materials and charges for conveying, spreading, consolidating etc.

Fabrication of structures for erecting equipments. The GI & MS angles will be supplied departmentally including cutting, levelling, drilling holes etc

Description of Work / Item(s)

Supplying of 33kV XLPE, CCSX 120sqmm, AAAC Covered Conductor with water blocking component, stranded circular size including 3% for sagging & maintenance (circuit length*1.03*3)

Supplying of 33kV Class Polymeric Pin Insulator

Supplying of Pre formed metallic cable tie suitable to bind Covered conductor with Pin insulators

Supplying of 33kV Class Polymeric Tension Insulator with special string hardware & accessories

Supply of 33KV Grade, 120sqmm Join Kit (Full Tension Mid-Span Joint along with Heat Shrinkable Type)

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

Supply of Polymeric surge arrestors 30kV class1 , 10KA (1set = 3Nos)

Supply of Insulation Piercing Connector (IPC) for connecting Surge arrester (1set = 3Nos)

Supply of GI Nut and Bolt of various sizes including suitable wahsers

Supply of GI Wire DIA 4 SWG

Description of Work / Item(s)

Amount

Labour

Supply

Amrutha Associates (BID ID -2195240)

P J JOSEPH CO. (BID ID -2193947)

ITHAL ENGINEERING GROUPS (BID ID -2194530)

P J JOSEPH CO. (BID ID -2193947)

ITHAL ENGINEERING GROUPS (BID ID -2194530)

Genisys Engineers and Contractors (BID ID -2192560)

P J JOSEPH CO. (BID ID -2193947)

Genisys Engineers and Contractors (BID ID -2192560)

ITHAL ENGINEERING GROUPS (BID ID -2194530)