Design, Detailed Engineering, Manufacture and Supply of 17.40 Kms of 110 KV, 1x630 sq.mm Alu XLPE UG cable and accessories, Laying of cable, for interconnecting Coimbatore 230 KV SS, Gandhipuram 110 KV SS and Race course 110 KV SS

Amount

Schedule I (Supply of Materials)

Schedule II (Erection - Civil works)

Applicable GST Amount (Total GST Amount @18%)

Description of Work / Item(s)

Amount

110 KV 1x630 sqmm UG Cable

110 KV straight through joints

110KV insulated joints

Out door termination kit for 110 KV XLPE Cable

Out door termination Structure for 110 KV XLPE Cable

Single phase link box with CCPU

Single phase link box without CCPU

3phase link box with CCUP

400Sqmm Sheath bonding cable

Supplying of of 48 core Optic fibre (ADSS)cable with joints 40mm Dia HDPE Duct hose pipe, FODP and all accessories.

110 KV LAS along with Structure, accessories

Suppling of Non magnetic spring loaded double compresssion loaded type clamp

Supplying of 1x300 sq mm Cu XLPE Earth Continuity Conductor cable

Description of Work / Item(s)

Amount

Removing the blacktopping of any thickness for forming cable trench and cable duct at road crossing 60cm wide and 30 cm deep (clear) including cost of providing sign boards, danger lights, indication arrangements wherever necesssary, lead, lift labour and tools and plants etc., complete.

Earth work excavatin in hard gravelly soil, stiff black cotton soil, hard red earth, shales, murram, gravel, stoney earth mixed with small size boulders etc., complete as per standard specification complete.

Earth work Excavation and depositing on bank with initial lead of 10 metre and lift of 2 metre in soft disintegrated rock, laterite soft rock or kankar not requiring blasting including all leads, lifts etc., as per standard specification complete.

Earth work Excavation and depositing on bank with initial lead of 10 metre and lift of 2 metre in MR &DMR not requiring blasting including all leads, lifts etc., as per standard specification complete

Earth work Excavation in Hard rock by wedging and chiseling and trimming to proper shape where blasting is prohibited including all leads, lifts etc., as per standard specification complete.

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

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

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

Providing Shoring and Strutting using necessary Country Wooden Planks 40mm thick and 8cm to 10cm dia. Casurina,vertical posts at every 300mm C/C of 1.80m height duly anchored 300mm into the ground for firm support including placing and making the two rows of planks of top and bottom and one middle row of casurina with strutt arrangements at top so as to afford easy laying as cables. The rate shall also include necessary storage charges for the casurina and Country Wooden Planks at suitable place so as not to affect the traffic and movement of public transporting them to work spot lead lift besides the cost of materials etc., complete. ( Any other improved method of shoring and strutting is also accelptable to TANTRANSCO. But at no extra cost to TANTRANSCO )

Supplying and laying of wooden platform for public convenience to cross over the trench including cost of all transportation making and placing wherever required, labour lead and lift etc,complete as per the direction of Engineer at site.

Transporting and clearing the Excess excavated earth and debris then and there immediately to avoid anf hinderance to normal flow of traffic and public beyond a distance as per the direction of Engineer in charge including loading,unloading charges,etc.,complete.

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

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

Laying PCC 1:3:6 using 20mm HBG metel including cost of all materials lead, Lift, labour for laying concrete curing etc., complete.

Reinforced cement concrete in CC 1:1.5:3 mixusing 20mm down graded HBG metel for cable pot as per standard specification including cost of all materials lead, lift, labour, for laying concrete, curing, etc., complete. (but excluding cost of steel reinforcement).

Reinforced cement concrete in CC 1:1.5:3 mix using 12 to 20mm HBG machine crushed metal for inspection champer side wall including cost of cement and form box all materilas,labour,curing vibration charges including cost of all leads, lifts as per standard specification etc., complete (but excluding cost of steel reinforcement)

Reinforced cement concrete in CC 1:1.5:3 mix using 12 to 20mm HBG machine crushed metal for cover slab including cost of cement and form box all materilas,labour,curing vibration charges including cost of all leads, lifts as per standard specification etc., complete (but excluding cost of steel reinforcement)

Transporting the RCC cover slab from casting yard to work site placing in position as required at site.

Supplying and fabricating and placing in position of MS/RTS steel reinforcement for RCC works including labour for cutting, bending tying and fixing in position as per specification including cost of all materials, labour, lead, lift, tools and plants etc

Plastering with CM 1:5, 12 mm thick for Wall surface including cost of cement, all materials, labour, curing, leads and lifts etc., complete.

Supplying & laying of HDPE ducts of 180mm outer Diameter of AQUA-GUARD or equivalent make of test method confirming to IS:14930 Part.2 and to withstand compression test with morethan 450N @ 5% deflection and Impact test with 5 Kg of weight dropped from a height of 800mm due to which there shall be no crack allowing the ingress of light or water between inside & outside. The HDPE pipes shall be jointed with necessary accessories such as Elbows, Bends, Couplers of DURA-GUARD or equivalent make wherever necessary for due connection in road crossings including all materials required for fixing in position, lead, lift labour etc. including labour for transporting the pipes, 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.

Providing white rubber sheet of size 0.50mx0.30m, 3mm tk. for encasing the 160mm dia PVC pipes at duct ends including cost of all materials, lead, Lift, labour, etc., complete.

Laying of three runs 1X630 Sq.mm 110KV XLPE UG cable in trench and duct by means of winch, rollers provided by the Contractor, dressing the cable in tri-foil formation, tying the cable with nylon rope at every 3m intervals. The rate includes the cost of Loading of cable drums at Dept store/Pocket store using truck mounted cranes, Loading of winch, rollers from Contractor's Pocket store using truck mounted cranes, transporting to site by means of low bed trailor, unloading at site using truck mounted crane, positioning of winch, rollers and cable drums in its position, pulling the steel wire rope from winch side to drum side, hire charges of all required machineries, tools & plants, all labour, consumables, lead, lift, etc., complete.

Loading at site,Transporting to EB Store and unloading and devolution of balance cables if any and Empty 110KV cable drums each weighing approximately 1 to 1.5T and in lorries from various work site (3 Drums at a time) including cost of all lead, Lift, labour,Tools and plants etc., complete.

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

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

Supplying, fabricating and Laying of MS platform with heavy angle and sturt support for laying the cable encasing MS pipe beside the road culvert to pass the cable in same alignment of cable trench without infringing and causing any hindrace to the movement of the vehicles etc. complete and as directed by the site Engineer at the time of executing the work (All materials,loading unloading, transporting to sit, labour, tools and equipment, etc. are to be supplied by the Contractor/ tenderer at his own cost only).

Supplying and Laying of the manufactured MS 6 MM thick encasing pipe of 600mm (ID) over the fabricated platform beside the road culvert to pass the cable in same alignment of cable trench without infringing and causing any hindrace to the movement of the vehicles etc. complete and as directed by the site Engineer (All materials, labour, tools and equipment to jacking / drilling road, vehicle, consumable stores, etc. are to be supplied by the Contractor/ tenderer at his own cost only)

Casting & placing of RCC offset slab ( Cable Route Indication Slab ) of size 400 x 600 x 60 mm casting in RCC 1:2:4 using 12 to 20 mm HBG metal with necessary reinforcement, piling, shuttering, curing, transport from casting yard to various locations & fixing the slab along 110 KV cable route as directed by the Engineer in-charge with PCC 1:3:6 including cost of all materials, labour, lessd, lift, etc., including 2 coats of flourescent paint.

Providing barricade arrangement wherever necessary with 5 cm to 8cm dia casurina vertical post andhorizontal runners (vertical post every 1.0 m c/c for anover all height 1.5m driven 0.30m into the ground +1.20m projected above ground level) and horizontal runners in 3 rows cost of all materials , cutting to size taking pits, not to affect the flow of traffic and movement of public transporting to work site including lead, lift, lift, etc., complete. Note: The barricade have to be removed and refixed twice, for cutting the trench and secondly for removing the dumped earth for laying the cable and the bidder rate shall provide for such operation - 1Rm.

Supplying and laying the warning grid tape to cover the entire Width of the trench including transporting, cutting and pasting the same with required adhesive etc. complete

Supplying and Laying 200mm dia UPVC pipe including labour for transporting the pipes, cutting and jointing the pipe, laying in position, including cost of specials, labour, lead, lift, T&P, etc., complete but excluding cost of pipes. - 1Rm.

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 including Equipment cost,T&P cost,loading and unloading etc (No material will be supplied from department stores.) Positioning of winch , D.G.set and others rollers for cable laying on a day before laying and dismantling and resting of rollers in rollers boxes after completion of laying.

Laying, Erection, Testing and Commissioning of 48 core Optic fibre (ADSS)cable with joints 40mm Dia HDPE Duct hose pipe, FODP and all accessories including cost of pulling,T&Ps, labour, lead, lift etc., complete

Labour charge for fixing template in correct level and alignment including cost of all materials labour lead lift etc complete

Supplying & Fabricating of MS Bolt of 20mm dia in correct level and alignment including cost of all materials labour lead lift etc complete

Labour charge for erection of out door termination kits suitable for 110 KV 1x 630 Sqmm Aluminium conductor XLPE lead sheathed UG cable

Labour charges for machineries, consumable for erection of earth matt and earth raisers as directed by field engineers.

Providing earth pit of 115mm dia bore to a depth of 6m including cost of materials and labour for fabrication of earth electrode using MS rod 40 mmdia and insert electrode in to borewell and refilling with red soil and bentonite powder of 30 kg and other sundries ,identification board of size 300 x150 mm 14 SWG lettering and 12 mm M.S round rod to be fixed in the board as directed by field Engineer.

Labour and company Supervision charges for erection of outdoor termination with structures suitable for 110KV 1x630sqmm XLPE UG cable with earthing arrangement

Labour and company Supervision charges for erection of Normal straight joints suitable for 110KV 1x630sqmm XLPE UG cable .

Labour and company Supervision charges for erection of insulated straight joints suitable for 110KV 1x630sqmm XLPE UG cable .

Erection of 110KV LAS , structures along with accessories with earthing arrangements

UNIVERSAL CABLES LIMITED

POLYCAB INDIA LTD

UNIVERSAL CABLES LIMITED

POLYCAB INDIA LTD

KEI INDUSTRIES LIMITED

POLYCAB INDIA LTD