Supply of 27.0Kms of 230kV, 1x1200sq.mm Alu XLPE UG cable, accessories, Laying of cable, Erection of joints, terminations, testing, commissioning from i. 230kv tapping tower point inside VGN premises at proposed 230 AvadiSS for a routelength of 4.5km

Schedule A-1(For Imported items)

Schedule A-2(For indigenous items)

Erection of cable accessories and others as per Schedule A-3

Schedules A-4 (Civil)

Description of Work / Item(s)

230KV,1x1200sqmm XLPE Al.UG cable (Circuit length 4.5x3x2-Double Circuit)

230Kv outdoor termination kit with spring loaded Clamp

230KV Outdoor termination Structure

230KV Straight through joint

230KV Insulated Joint

230KV Single Phase Link Box with CCPU

230KV Single Phase Link Box without CCPU

230KV Three Phase Link Box with CCPU

230KV Three Phase Link Box without CCPU

230KV Lightning Arrester

230KV LA Structure

6.35/11 Kv,400 sqmm Sheath bonding cable

ADSS 48 Optic fibre cable along with HDPE pipe FODB,patchcord,splicing including all accessories with erection

Earthing

Description of Work / Item(s)

230KV,1x1200sqmm XLPE Al.UG cable (Circuit length 4.5x3x2-Double Circuit)

230Kv outdoor termination kit with spring loaded Clamp

230KV Outdoor termination Structure

230KV Straight through joint

230KV Insulated Joint

230KV Single Phase Link Box with CCPU

230KV Single Phase Link Box without CCPU

230KV Three Phase Link Box with CCPU

230KV Three Phase Link Box without CCPU

230KV Lightning Arrester

230KV LA Structure

6.35/11 Kv,400 sqmm Sheath bonding cable

ADSS 48 Optic fibre cable along with HDPE pipe FODB,patchcord,splicing including all accessories with erection

Earthing

Description of Work / Item(s)

Erection & Supervision charges for 230 KV straight through joint and insulated joint

Erection & Supervision charges for 230 KV outdoor termination with link box

Erection & Supervision charges for Lightning arrester

Transporting of 230KV 1x1200sqmm XLPE cable drums each weighing approximately 10T in Lorries using adequate capacty truck mounted crane for both loading and unloading including labour required for loading,transporting,unloading,driver bata etc., Supplying and providing of winch,steel wire drum,cable drum stand,rollers,ramp and other T&P's required for laying to the work site by engaging lorry and crane for site(No material will be supplied from department stores) Positioning of winch,DG set and others rollers for cable laying on a day before laying,laying of cables in trench and duct by means of winch over rollers,dressing the cable in trefoil formation,tying the cable withnylon rope at every 3M intervals.The rate includes the cost of pulling the steelwire rope from winch side to drum side,devolution of any balance cables to CDC stores,all tools & plants,labour consumables,lead,lift etc., complete

Providing watch and ward (Unskilled) at site as instructed site -in-charge

Description of Work / Item(s)

Removing the blacktopping of any thicknessby wedging, chiselling by using chisel,hammer,power hammer and pick axe for forming cable trench and duct and road crossing of required width and depth as directed by the engineer at site including the cost of providing sign boards, danger lights, indication arrangements wherever necessary, lead, lift labour and tools and plants etc., complete.

Earth Work excavation in all soils including hard stiff clay,stiff black cotton soil, hard red earth, shales, murram gravel, stoney earth mixed with small boulders,gravelly soil and slush and silt under water requiring the aid of basket and vessels for forming cable trench and cable duct at road crossing of required width and depth as directed by the engineer at site including cost of signal boards, danger lights, indication arrangements wherever necessary and providing shoring and strutting arrangements wherever necessary all lead, lift, labour, tools and plants etc., complete.

Dismantling the brickwork, PCC , RCC inside the cable trench and cable duct wherever occur of any thickness and clearing the trench/duct free from debris and without hindrance to the cable laying work including lead, lift, labour, tools & plants etc., complete as per direction of Engineer-in-charge.

Dismantling Brick Work

Dismantling Plain cement Concrete

Dismantling Reinforced Cement Concrete

Refilling with fine sand in layers well consolidated as per standard specification including cost of filling lead, lift, labour for filling, well ramming, consolidation etc., complete

Back filling with sand in layers well rammed,watered and compacted as per standard specification including cost of all materials,lead,labour,etc., complete.

Transporting and clearing the Excess Excavated earth and debris then and there immediately to avoid any hindrance to normal flow of traffic and public beyond a distance of 5KM from the work spot as per the direction of Engineer -in-charge including loading unloading charges etc. complete.

Laying PCC 1:2:4using 20mm HBG metal including cost of all materials,lead,lift and labour,etc., complete and as per standard specification.

Supplying and laying 200mm dia PVC pipe 6 kgf/sq.cm including labour for transporting the PVC pipes,laying in position,cutting and jointing the pipe,tying with 7/20 SWG G.I wire inside the pipe and closing the ends with end cap including cost of pipe,specials,labour,lead.lift,T&P etc., complete.

Supplying and laying 110mm dia PVC pipe 6 kgf/sq.cm including labour for transporting the PVC pipes,laying in position,cutting and jointing the pipe,tying with 7/20 SWG G.I wire inside the pipe and closing the ends with end cap including cost of pipe,specials,labour,lead.lift,T&P etc., complete.

Supply & laying RCC cover slab of size 500x600x50mm encraved as 230 kv, including labour for loading,unloading,stenciling the cable route details and placing in position carefully as required at site, cot of slab, all labour, lead, lift, T&P, etc,complete

Bailing out of water from cable trench and duct while excavating and also while laying cable using 5 HP diesel/petrol pump. Including cost of fuel, operator etc., complete.

casting and placing of RCC offset slab of size 750*750*60 mm casting in RCC 1:2:4 using 12 to 20 mm HBG metal with necessary reinforcement, pilling, shttering, curing, transport from casting yard to various locations & fixing slab along 400 KV cable route as directed by the engineer incharge with PCC 1:3:6 including cost of all matterials, labour, lead, lift etc., including 2 coats of flouresent paint.

Supplying and fabrication and placing in position of MS/RTS steel reinforcement for RCC works including of labour for cutting,bending,tying and fixing in position as per specification including cost of all materials,lead.lift,labour,cost of binding wire,etc., complte.

Laying RCC using M20 Design mix work for ODT & LAS rafts and columns and wherever required using 20mm down graded HBG metal as per standard specification including cost of all materials,shuttering/strutting,lead,lift,labour curing,etc., complete but excluding steel reinforcement

Providing joint chamber of size 15.00*4.00*1.90 m clear with reinforced cement concrete 1:2:4 using 20 mm BG metal 20 cm thick bottom slab and 20 tk side wall. The flooring is 10 cm thick sand filling, plain cement concrete 15 cm RCC 20 cm thick bottom slaband dwarf wall in brick masonary in ceement mortar 1:6 using second class chamber burnt for joint chamber protectionas per drawing

R.C.C Bottom Slab

R.C.C Side Wall

Excavation of driving pit and receving pit of size 3.00M (lenghth)x 3.50M (breadth),depth upto 5M in all soil strata including shoring and strutting using 6mm tk MS plate of size 3.50mx3.50m usable for 10 operations and providing 16mm tk MS plate of size 3.0mx3.50m with 100mmx100mmx12mm angles of 4m0length for holding the MS plates for thrust arrangements to receive the impacts during pushing operation of encasing pipe by using contractor's crane and machineries and jointing MS pipes by butt welding across the railway crossing,etc and driving the zorizontal bore by pushing/jacking method (trenchless technology method) using contractor's machineries such as cranes,jacls,jacking materials,gererator,welding machineriors,compressor,jack hammer and other equipment,etc without iterfering and causing any hindrance to the movement of traffic or any other vehicles,without any disturbances to the railway/road/canal formation etc. including bailing/pumping of water wherever necessary without

Supply and laying and butt welding of 200mm HDPE pipes and inserting inside the MS encasing pipe for laying the cable.(for Railway crossing)

Supply and laying and butt welding of 100mm HDPE pipes - 2 nos.and inserting inside the MS encasing pipe for laying the cable.(for Railway crossing)

Universal Cables Limited

KEI INDUSTRIES LIMITED

Universal Cables Limited

KEI INDUSTRIES LIMITED

Universal Cables Limited