Construction of 12kM 33kV SC line from 33kV Chelari-Kizhissery feeder tapping point, Choolippuram Bunch to proposed 33 kV Kunnumpuram Substation ,and reconditioning of existing 5.5 Km 33kV Chelari- Kizhissery feeder till Choolippuram Bunch

Amount

OH Portion

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

Survey and marking the location using wooden peg offline using ranging rod. (Data already approved for the similar work under Transmission Circle Malappuram)

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).

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

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 '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).

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

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

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

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 as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.2.7.3 Hard rock (blasting prohibited

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, additional lift upto 1.5m after initial lift, 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).Extra for every additional lift of 1.5 m or part there of in excavation / banking excavated or stacked materials.

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,additional lift upto 1.5m after initial lift, including getting out the excavated soil and disposal of surplus excavated soils as directed, within a lead of 50 m.(For ordinary /hard rock).Extra for every additional lift of 1.5 m or part there of in excavation / banking excavated or stacked materials.

Close timbering over areas including strutting,shoring and packing cavities (where ever required) complete. (Measurement to be taken of the face area timbered)

Close timbering over areas including strutting,shoring and packing cavities (where ever required) complete. (Measurement to be taken of the face area timbered)

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 work for

Fixing and levelling of stub in lines and levels using template in concrete for for A, B, C type lattice towers as per the directions of deptl.officers .

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level.1:1½:3 (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

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.

Erection of tower super structure above ground level including erection of normal and special hill side extension members where ever necessary, providing tower accessories like phase, danger and number plates, bird guards, anti climbing devices, etc. complete

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)

Providing and laying in position cement concrete of specified grade 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 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 40 mm nominal size)

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.

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 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to50 m and lift up to 1.5 m.

Fitting and providing one HT Stay for 11kV pole, including digging and back filling pit in ordinary soil.

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

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

Fitting and erecting one Fly stay including back filling pit but excluding digging pit using A pole. (Data already approved for the similar work under Transmission Circle Malappuram)

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 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

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.

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.

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 phase 4 wire line including cutting and removing tree branches wherever necessary and conveyance of all materials (except poles) from stacking place.

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

Stringing, shackling, fitting cross arms, insulators and binding, giving jumper connection etc. using ACSR Rabbit for Phase and ACSR Weasel for Neutral & Street Main, 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.

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.

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.

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

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

Paving out, stringing and tensioning as per standard of 3 line 'ACSR DOG' conductors including attaching insulator strings with arcing horns or rings on to the tower cross arms, clamping the conductor to the insulator strings using suspension clamps with armour rods and tension clamps, jumpering the conductors at tension points, jointing the conductors and pilot wire wherever necessary, installation of vibration dampers, hire charges of tractor and stringing tools, all hire and labour for protective trestle work, providing suitable back stays at the time of stringing, etc. Complete.

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.

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

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

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

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.

Dismantling (with out damage) one HT stay including digging pit in all classes of soil and backfilling, and bringing back to section store.

Dismantling (with out damage) LT stay including digging pit in all classes of soil and backfilling

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

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

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

Dismantling (with out damage) one 11 kV PSC/RCC pole after disconnecting stays, strut etc. attached thereon and stacking the same.

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

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

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

Loading HT PSC pole 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 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 0.3 km)

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

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.

Labour charges for loading HT PSC poles from the stacking place and unloading the same at work site (Transportation by any vehicle)

Labour charges for loading LT PSC poles from the stacking place and unloading the same at work site (Transportation by any vehicle)

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

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.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with Cement mortar 1:6 (1 cement : 6 coarse sand)

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.

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 11kV 'A' type pole after disconnecting stays, strut etc. attached thereon and stacking the same.

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

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

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

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

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.

Erection of 1 No. 33KV LA/Post insulator on the already erected structure after opening of crates at the place of storage leading to site carefully, keeping lines and levels as per the direction of the departmental officers.

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.

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

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

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

Clearing touchings on 33kV lines, cutting tree branches, bamboo clusters, coconut cudjans etc. as specified by dept. (Rural/Remote)

Supply,testing installation and commissioning of12 fibre ADSS Optical fiber (G.652D) Cable suitable for 100 meter span,cable dia between 10-14 mm along the 33KV OH Line of 17.5km from Chelari 110KV substation to 33kV Substation Kunnumpuram through the HT/LT distribution poles of KSEBL using the suspension and tension hardwares. The stringing and Installation has to be done using the standard procedure for the installation of ADSS aerial cable and Keeping all specifications and safety aspects including all acessories required as per standard for the successful commisioning . 12 Fiber Termination Box 19" rack mountable,including required accessories

KMA POWER TECH