Upgradation of 10.82 K.M Edappon-Mavelikkara 66kV DC line to 110KV DC under Transmission Circle, Alappuzha

Amount

Transport of materials issued departmentally by mechanical transport for the works from departmental stores and distribution to locations for erection or dismantled tower parts and conductors etc. including storage if necessary, loading, stacking and unloading charges for up to 5 km

Tower extensions and other structures

Line and earth conductors

Insulators and accessories,power and earth conductor accessories

Transport of materials issued departmentally by mechanical transport for the works from departmental stores and distribution to locations for erection or dismantled tower parts and conductors etc. including storage if necessary, loading, stacking and unloading charges for above 5 km and up to 10km

Tower extensins and other structures

Line and earth conductors

Insulators and accessories,power and earth conductor accessories

Transport of materials issued departmentally by mechanical transport for the works from departmental stores and distribution to locations for erection or dismantled tower parts and conductors etc. including storage if necessary, loading, stacking and unloading charges for 10km

Tower extensions and other structures

Line and earth conductors

Insulators and accessories,power and earth conductor accessories

Transport of materials issued departmentally by mechanical transport for the works from departmental stores and distribution to locations for erection or dismantled tower parts and conductors etc. including storage if necessary, loading, stacking and unloading charges for 1km above 10km

Tower extensions and other structures

Line and earth conductors

Insulators and accessories,power and earth conductor accessories

Transport of materials issued departmentally by head load up to 1 km

Tower extensions and other structures

Line and earth conductors

Insulators and accessories,power and earth conductor accessories

Conducting check survey,settingout tower positions on ground,pit marking,all confirming to the approved profile and tower schedule using Digital Theodalite/Total station etc.a directed by Board staff.

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

Earth work excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan), including getting out and disposal of excavated earth, lead up to 50 M and lift 1.5 M to 3 M.

Earth work excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan), including getting out and disposal of excavated earth, lead up to 50 M and lift 3 M to 4.5 M.

Earth work excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan), including getting out and disposal of excavated earth, lead up to 50 M and lift 4.5 M to 6 M.

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

Earth work excavation in all kinds of soil by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5m in width as well as 10 sqm on plan), including getting out and disposal of excavated earth, lead up to 50 M and lift 1.5M to 3M as directed by Engineer In Charge - Ordinary rock.

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller/Tamping Hammer to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm) having CBR Value-25

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

Providing steel shoring using plates, angles etc. of suitable size and thickness and to maintain the shoring so as not to affect the work till the works are completed including cost of all labours, materials, erection and dismantling charges etc.

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-35 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap): 500 mm dia pile

Providing, driving and installing driven cast-in-situ reinforced cement concrete piles of grade M-35 of specified diameter and length below the pile cap, to carry safe working load not less than specified, excluding the cost of steel reinforcement but including the cost of shoe and the length of pile to be embedded in the pile cap etc. all complete. (Length of pile for payment shall be measured from top of shoe to the bottom of pile cap): 800 mm dia pile

Vertical load testing of piles in accordance with IS 2911 (Part IV) including installation of loading platform by Kentledge/Anchor piles method and preparation of pile head or construction of test cap and dismantling of test cap after test etc. complete as per specification & the direction of Engineer in-charge - Single pile upto 50 tonne Safe capacity - Routine test (Test Load 1.5 times the Safe capacity)

Chipping and removing the top of R C C piles to the lines and levels carefully without damaging the remaining portion and removing the debris to a distance of 50m

Stub setting(using template/probe) for 110 kV DC towers.Erection of stub,stub template,fixing of jack for supporting template,alignment and leveling for exact location of stubs of stub setting template,after completion of initial curing of Cement concrete,movement of template from one location to another complete, movement of template from one location to another complete,as directed by Board staff-general area (For 110kV DC Tower)

Stub setting(using template/probe) for 220 kV DC towers.Erection of stub,stub template,fixing of jack for supporting template,alignment and leveling for exact location of stubs of stub setting template,after completion of initial curing of Cement concrete,movement of template from one location to another complete, movement of template from one location to another complete,as directed by Board staff-general area (For 220kV DC Tower)

Cement concrete 1: 1 1/2 :3 mixture with 20 mm metal. Providing and laying in position reinforced cement concrete of specified grade including the cost of cement to be supplied by the contractor at site, conveyance charges of cement to site excluding the cost of centring and shuttering , reinforcement - All work upto plinth level : 1: 1 1/2:3 (1 cement :1 1/2 coarse sand : 3 graded stone aggregate 20 mm nominal size)

Providing and laying in position machine batched and machine mixed design mix M30 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Prior approval of Design mix shall be got from the Engineer-in charge before execution of the work. The Rate is applicable for the cement usage as per the design mix)

Providing and laying cement concrete 1:4:8 using 40mm broken stone for pillars, columns etc including the cost of cement and all other materials to be supplied by the contractor at site, conveyance charges of cement to site

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)

Random rubble masonary with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 up to plinth level with CM 1:6 including cost of all materials

Plastering with 1:4 cement mortar, 20mm on the top of RR masonry including cost of all materials

Pointing Random rubble masonry with white cement mortar 1:3 on the exposed faces including cost of all materials

Steel Reinforcement for RCC work including straightening , cutting , bending, placing in position and binding for completae up to plinth level including cost of all materials

Back filling of pits after stub setting 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

Supplying and filling in ground with good earth including consolidated each deposited layer by ramming and watering in layers not exceeding 20cms in deopth

Erection of tower super structure above ground level including erection of normal and special hill side extension members wherever necessary, providing tower accessories like phase, danger and number plates, bird guards, anti climbing devices including tighting, punching and tack welding upto bottom cross arm in the bolt and nut after punching and applying zink rich primer wherever necessary etc. complete, as directed by Board staff (For 110kV DC tower)

Erection of tower super structure above ground level including erection of normal and special hill side extension members wherever necessary, providing tower accessories like phase, danger and number plates, bird guards, anti climbing devices including tighting, punching and tack welding upto bottom cross arm in the bolt and nut after punching and applying zink rich primer wherever necessary etc. complete, as directed by Board staff (For 220 kV DC tower)

Pipe Earthing: Providing earthing in terminal tower as per standard specification by providing 150mm dia bore hole for a depth of 3.6m and placing of GI pipes 50mm dia GI "C"class 3m long into bore including cost of 600 mm dia RCC collar placing over the earth pipe and tower leg using 7/3.66 mm GI earth wire with lugs connecting to the pipe and fixing necessary GI clamp etc.,including drilling of bore cost of all lead and lifts etc.,complete.

Paving out, stringing and tensioning as per standard of Six line ACSR WOLF' 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 where ever 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.

Paving out, stringing and tensioning as per standard one OPGW including fixing the conductors on to the tower tops using tension clamps and suspension clamps, jumpering the conductor at tension points, jointing of conductor wherever necessary, errection of earth bonds, hire charges of the pulling machines, tractors and stringing tools, all hire and labour for protective trestles and providing suitable back strings at the time of stringing etc complete.

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

Construction of earthen ring bunds for bailing out water for excavation for foundation and stub setting, including shoring, if necessary, with plaited coconut cadjan and bamboos, etc. as per dimensions noted below- Bunds beyond 0.5 m height to 1 m height , 1.5 m bottom width & 0.5 m top width

Construction of earthen ring bunds for bailing out water for excavation for foundation and stub setting, including shoring, if necessary, with plaited coconut cadjan and bamboos, etc. as per dimensions noted below. Bunds beyond 1 m height top width to be 0.5 m and bottom width to be proportionately fixed

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

Rewinding of "WOLF 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

Drilling of holes

Filing of holes

Cutting of steel angles

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

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 serviceable materials and disposal of of unserviceable materials- Beyond 30 cm girth and upto and including 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 serviceable materials and disposal of of unserviceable materials- Beyond 60 cm girth and upto and including 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 serviceable materials and disposal of of unserviceable materials- Beyond 120 cm girth and upto and including 240 cm girth

Uprooting and removing palm or coconut stumps including stacking

Dismantling of tower superstructure above ground level including dismantling of normal and special hill side extension members, detaching tower accessories like phase, danger and number plate, bird guards, anticlimbing devices etc complete- For 66 kV DC Tower

Dismantling the existing 6 line stranded ACSR Dog conductor of lowering down the insulator strings and acceseries and coiling the conductor and stacking hire charges for string tools and all hire and labour for protective trestle for LT line telephones and houses etc complete

Dismantling the existing stranded 7/9 mm stranded steel earth wire conductor of one conductor and lowering down and accessories and coiling the conductor and stacking hire charges for string tools and all hire and labour for protective trestle for LT line telephones and houses etc complete

Arranging scaffoldings on both sides of the Main road / railway cross and maintaining up to three days as per the directions of dept. officers including hire charges of materials.

Maintaining scafolding for more three days at railway crossing only if any delay is coming for getting powerblock

Providing derrick support and temporary stay arrangement for a tower

Close timbering in trenches including strutting, shoring and packing cavities(wherever required) complete. (Measurements to be taken of the face area timbered) Depth not exceeding 1.5 m

Close timbering in trenches including strutting, shoring and packing cavities(wherever required) complete. (Measurements to be taken of the face area timbered) Depth exceeding 1.5 m but not exceeding 3 m

Close timbering in trenches including strutting, shoring and packing cavities(wherever required) complete. (Measurements to be taken of the face area timbered) Depth exceeding 3 m but not exceeding 4.5 m

Demolishing cement concrete manually/ by mechanical means including disposal of unserviceable material within 50 metres lead as per the directions of Engineer in charge Nominal concrete 1:3:6 or richer mix.

Demolishing cement concrete manually/ by mechanical means including disposal of unserviceable material within 50 metres lead as per the directions of Engineer in charge Nominal concrete 1:4:8 or richer mix.

Stringing single span single conductor across rail crossing: Waiting for Railway Power block with full team of working personals,Paving out, stringing and tensioning one span one conductor as per standard ACSR WOLF/ACSR DOG/ Earth wire conductors including attaching double insulator strings with arcing horns or rings on to the tower cross arms, clamping the conductor to the insulator strings using Double tension clamps with armour rods and tension clamps, jumpering the conductors at tension points or earth clamp , jointing the conductors and pilot wire where ever necessary, installation of vibration dampers, hire charges of tractor and stringing tools, all hire and labour for protective trestle work,cradling for protection of rail power line, providing suitable back stays at the time of stringing, etc. complete.

Dismantling single span single conductor across rail crossing: Waiting for Railway Power block with full team of working personals, Dismantling the existing single line stranded ACSR Dog/ACSR WOLF/earth wire conductor and lowering down the insulator string/clamps and aceeseries and coiling the conductor and stacking hire charges for stringng tools and all hire and labour for protective trestle for LT line telephones and houses etc complete

Supplying, laying, jointing and fitting pvc pipe 200mm or nearest size 6kg/cm2 in line and gradient for sewage line with necessary specials such as door bend,door Tee or bend,Tees or couplings (with or without doors), cowl etc as per standard specification and direction of departmental officers at site.

Supplying, laying, jointing and fitting pvc pipe 150mm or nearest size 6kg/cm2 in line and gradient for sewage line with necessary specials such as door bend,door Tee or bend,Tees or couplings (with or without doors), cowl etc as per standard specification and direction of departmental officers at site.

Supplying and providing precast reinforced cement concrete ring for the use of earth pit of minimum dia 0.6m and height 0.3m with 50m thick wall size and cover slab with lifting hook and fix the earth pit ring half portion below ground and half portion above ground as per direction of Engineer-in-charge

Fabicate and fixing name bords of size 50cm X 40 cm or nearest size made of 1.5mm painted GI or punched Aluminium sheet for towers with suffient details like name of line, tower number, telephone number etc details as required as per the direction of deppartmental officers at site, cost include primer, inamel paint, printing charge etc complete

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.

Demolishing stone rubble masonry manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge :

Forming temporary Road 1m length and 3m Wide ( works includes site clearing, earthwork , formation of temporary road using red earth to water loged tower locations and removing the temporary road after the work

Lowering down the 11kV (3 conductor) line from the pole after disconnecting jumper connection, loosening pin bindings wherever necessary, re-tensioning the same after giving jumper connection, pin bindings etc… after the completion of EHT line work.

Lowering down the LT 3phase with neutral line from the pole after disconnecting jumper connection, loosening pin bindings wherever necessary, re-tensioning the same after giving jumper connection, pin bindings etc… after the completion of EHT line work.

Lowering down the LT single phase line with neutral and street main if any from the post after disconnecting jumper connection, loosening pin bindings whichever necessary, re-tensioning the same after giving jumper connection, pin bindings etc. after the completion of EHT line work.

Lowering down the three phase /Single phase WP Guy wire service from the poles after disconnecting and redoing the same, giving connections etc... after the completion of EHT line work.

Sorting of tower parts, bolts,nuts of various sizes at site.etc complete.

Solid block masonry using precast solid blocks of size 30x20x15cm masonry in cement mortat 1:6 including cost of all materials, conveyance , labour charges, watering etc complete as directed by departmental officers

Plastering with cement mortar 1:3, 12mm thick one coat to outside walls including curing etc complete 1:3 (1 cement : 3 fine sand)

Brick work with common burnt clay F.P.S (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor level in all shape and sizes in cement mortar 1:4 (1 cement : 4 coarse sand) including all cost of labour and materials.

Applying one coat of water thinnable cement primer of approved brand and manufacture on wall surface

Finishing walls with water proof cement paint of required shade

Installation of unarmoured under ground optical fibre cable (UG OFC 24 Fibre DWSM)at 110kV substations through existing cable trench by removing concrete slab,installation of HDPE pipe etc.., Preinstallation test (drum test),post installation test,splicing and link test (End to end) and placing back concrete slabs as good as in orginal condition.

Installation,testing and commissioning of FODP 48 fibre and termination of UG cable.

Material-Supply Part

Manufacturing, Testing & Supply 48 Fiber (DWSM) OPGW Cable

Supply of Hardware set for 48 fibre OPGW OFC including cable fittings (suspension assembly, tension assembly ,dead end assembly, tension assembly for joint box locations,pass through assembly, vibration damper assembly,down lead clamp assembly earth bond etc..)and all accessories upto Joint Box

Supply of Joint Box (48 Fibre)

Supply of unarmoured under ground optical Fibre cable 24 fibre DWSM

Supply of PLB HDPE pipe including all accessories for OFC -UG cable

Supply of 48 fibre FODP (Fiber Optic Distribution Panel) indoor type with FC -PC coupling and pig tails.(5m each)

Supply GI barbed wire 12G 2 ply (TATA or equivalent make) at site including all cost of materials, labour for loading, transportation, unloading etc complete

Fathima Engineering Co. Pvt. Ltd.