Supply and Laying of single circuit 110 KV 1 x 630 Sq mm XLPE UG cable with accessories for extension of new EHT supply for a demand of 5000 KVA at 110 KV to Vallalnathi Railway Traction SS from Kandamanur Vilaku 110/22 KV SS under DCW Basis

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 1x630 sqmm straight joint

110KV 1x630 sqmm insulated joint

Out door termination kit for 110 KV XLPE Cable

Out door termination Structure for 110 KV XLPE Cable with clamps

Single phase link box without CCPU

Three phase link box with CCPU

6.35 x 11 KV 400Sqmm Sheath bonding cable

110 KV LAS along with accessories

Description of Work / Item(s)

Amount

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.

Supplying and filling the trench with M. sand along the cable route as per standard specification, including cost of all materials, labour, lead, lift etc., complete.

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

PCC 1:3:6 using 40mm metal for cable pot, joint chamber, cable duct foundation concrete without formwork including cost of all materials labour,curing lead lift curing etc complete.

Reinforced cement concrete in RCC 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)

Reinforced cement concrete in CC 1:1.5:3 mix using 12 to 20mm HBG machine crushed metal for Cable pot plinth 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 joint 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)

Refilling with the excavated earth other than sand including watering consolidation in 150mm layers as per standard specification etc complete.

Disposal of excess earth away in low lying area with a lead of 200 meters, labour, lead, lift as per standard specification complete.

Plastering with CM 1:3 12 mm thick including all cost of materials leads, lifts as per standard etc., complete

Providing watch and ward during excavation of trench and after laying of cable etc., complete

Supplying and fixing RCC 1:1.5:3 route indicator slab as per type design drawing thickness of slab 7.50 cm including earth work excavation concrete fixing making necessary grooves for letter pressing with painting of letters etc., complete.

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., complete

Supplying of 110KV cable drums each weighing approximately 7T in lorries using adequate capacity truck mounted crane for both loading and unloading including labour required for loading, transporting, unloading, driver bata etc., (7 Drums at a time), all lead, Lift, labour,Tools and plants etc., complete.

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 of 3 Nos 1X630 Sq.mm 110KV XLPE UG cable in trench and duct by means of winch over rollers provided by the department, dressing the cable in trefoil formation, tying the cable with nylon rope at every 3m intervals.The rate includes the cost of pulling the steel wire rope from winch side to drum side,tools & plants, labour consumables,lead,lift etc., complete.

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 worksite 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

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.

Labour & company supervision charges for 110KV normal straight joints suitable for 110 KV 1x 630 Sqmm Aluminium conductor XLPE lead sheathed UG cable

Labour & company supervision charges for 110KV insulated joints suitable for 110 KV 1x 630 Sqmm Aluminium conductor XLPE lead sheathed UG cable

Supplying & laying of Double walled corrugated HDPE ducts of 160 mm Diameter of DURA-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.

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.

Labour & company supervision charges for erection of out door termination kits including erection of structure, link box, sheath bonding cable with suitable earthing suitable for 110 KV 1x 630 Sqmm Aluminium conductor XLPE lead sheathed UG cable.

Labour & company supervision charges for erection 110KV LAS with earthing suitable for 110 KV 1x 630 Sqmm Aluminium conductor XLPE lead sheathed UG cable.

Trenchless crossing including cost of pipe-Horizontal directional drilling. (Supply and laying of HDPE piple of 200mm dia wall thickness 10mm with spigot and socket end by trenchless method 2m to 3m below the ground level without affecting any installations and other service lines. The rate includes the provision of drive pit, entrypit, exit pit as required and removing the soil from the pipe, cost of jointing the pipe with fusion method trying and providing 7/20 SWG GI wire inside the pipe and closing the end by end cover etc., complete or any other suitable method as the site condition may warrant as approved by the Engineer at site. All the T&P ie., machinery, labour, and materials are to be provided by the contractor (Tenderer))

Supply of Various types of Steel materials confirming to ISS 2062 –Gr A including, Freight, Handling, etc., at site for Earthing with Labour for Fabrication & erection for Earthing including Labour, Machinary and Consumables as Required and as directed by the Field Engineer.

UNIVERSAL CABLES LIMITED (BID ID -1084078)

UNIVERSAL CABLES LIMITED (BID ID -1084078)

UNIVERSAL CABLES LIMITED (BID ID -1084078)