TP I-76/23-24

Amount

Removing the black topping portion of any thickness by wedging, chiselling by using chisel, hammer, Power hammer and Pick axe for forming Cable trench and Cable duct and Road Crossing including cost of providing sign boards,danger lights, indication arrangements wherever necessary, lead,lifts,labour, tools and plants,stacking the removal of tar portion neatly etc.,complete.

Earth Work excavation in all soils including hard stuff 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 by using pick axe for forming cable trench and cable duct at road crossing and providing extra labour for keeping the trench side surface neat and clean for sand bedding as directed by Engineer at site and including providng labour for watching over the excavated trench during day and night time to avoid any accident to the calf and human being with cost of signal boards, danger lights, indication arrangements, wherever necessary and providing shoring and strutting arrangements wherever necessary all leads, lifts,

Dismantling clearing away carefully the materials irrespective of thickness of Brick masonry inside the cable trench and free from debris and without Cable laying work. Including cost of labour, hinderence to the initial lead,lifts,labour,tools and Plants , complete

Dismantling clearing away carefully the materials irrespective of thickness of Concrete obtained from P.C.C. inside the cable trench and free from debris and without Cable laying work. Including cost of labour, hinderence to the initial lead,lifts,labour,tools and Plants , complete

Dismantling clearing away carefully the materials irrespective of thickness of Concrete obtained from R.C.C. inside the cable trench and free from debris and without Cable laying work. Including cost of labour, hinderence to the initial lead, lifts, labour, tools and Plants , complete.

Filling with filling sand in layers well consolidated as per standard specification in trechless including cost of all materials lead lift etc., complete.

Refilling with excavated earth is suitable in layers well consolidated as per standard spcification in trenchless including in all labour lead & lift etc., complete as per the direction of Engineer at site.

Transporting and clearing the excess excavated earth and debris then and there and as soon as immediately to avoid any hinderence to normal flow of traffic and public 5km from the work spot as per the direction ofbeyond a distance of Engineer at site. Including loading and unloading charges etc.,complete.

Laying Plain Cement Concrete 1:3:6 using 20mm BG (Machine broken) metal mixing with machine for bottom portion of trench for providing PVC pipes in duct bottom portion of trench for providing PVC pipes in duct and placing in proper aligment and level as per Standard specification.Including cost of all materials,lead,lifts,labour,tools and plants etc., complete.

Providing Joint Chamber of size 5.80x1.80x1.65MClear with Reinforced Cement Concrete 1:2:4 using 20mm BG metal 20cm thick bottom slab and side walls.The flooring is 10cm thick sand filling, Plain Cement Concrete 15cm and R.C.C.20cm thick bottom slab and dwarf Wall in Brick Masonry in Cement Mortar 1:6 using stock bricks Iind sort table moulded chamber burnt for jointchamber protection as per drawing. The Joint Chamber should be filled with filling sand for the entire depth and covered with 2 layers of R.C.C. Cover slab after stenciling. R.C.C. Bottom Slab.

Providing Joint Chamber of size 5.80x1.80x1.65MClear with Reinforced Cement Concrete 1:2:4 using 20mm BG metal 20cm thick bottom slab and side walls.The flooring is 10cm thick sand filling, Plain Cement Concrete 15cm and R.C.C.20cm thick bottom slab and dwarf Wall in Brick Masonry in Cement Mortar 1:6 using stock bricks Iind sort table moulded chamber burnt for jointchamber protection as per drawing. The Joint Chamber should be filled with filling sand for the entire depth and covered with 2 layers of R.C.C. Cover slab after stenciling. R.C.C. Side Walls.

Providing Joint Chamber of size 5.80x1.80x1.65MClear with Reinforced Cement Concrete 1:2:4 using 20mm BG metal 20cm thick bottom slab and side walls.The flooring is 10cm thick sand filling, Plain Cement Concrete 15cm and R.C.C.20cm thick bottom slab and dwarf Wall in Brick Masonry in Cement Mortar 1:6 using stock bricks Iind sort table moulded chamber burnt for jointchamber protection as per drawing. The Joint Chamber should be filled with filling sand for the entire depth and covered with 2 layers of R.C.C. Cover slab after stenciling. RCC for Road crossings

Supplying, laying and jointing the PVC Pipe of 200mm dia. inside cable duct with power cables. The rate Includes cost of all materials lead,lifts, Labour Charges for laying 200 mm dia. PVC Pipe with GI wire, end cover and other required specials and transportation, etc., complete.

Supplying, laying and jointing the PVC Pipe of 110mm dia. inside cable duct with power cables. The rate Includes cost of all materials lead,lifts, Labour Charges for laying 110 mm dia. PVC Pipe with GI wire, end cover and other required specials and transportation, etc., complete.

Supplying and providing RCC cover slab of size 500x600x50mm for 230 kv cable including loading, transporting from Contractor's pocket store, unloading at site and laying the RCC slab carefully as directed by the Engineer at site including cost of slab, Transpoting charges and laying in position at site.

Providing, Fabricating and placing in position of Steel Reinforcement for Joint chamber side walls and bottom slab. Including cost of materials and cutting,bending,tying etc., complete.

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

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

Casting & placing of RCC offset slab of size 750 x 750 x 60 mm casting in RCC 1:2:4 using 12 to 20 mm HBG metal with necessary reinforcement, piling, shuttering, curing, yard to various locations & fixing the slab along transport from casting 110 KV cable route as directed by the Engineer incharge with PCC 1:3:6 including cost of all maaterilas, labour, lessd, lift, etc., including 2 coats of flouresecent paint.

Providing barricade arrangements with necessary8cm to 10cm dia. Vertical posts and horizontal runners ( Vertical posts at every 1.00m C/C for an overall height 1.50m, driven 300mm into the ground + 1.20m projected above GL) in 3 rows of every 300mm C/C suitably tied with coir etc., Including cost of all materials,cutting to size, taking pits,shoring them of a place away from the work site so as not to affect the flow of traffic and movements of public transporting to work site including lead,lifts, etc., complete. Note:- The barricade have to be removed and for removing the dumped earth for laying the cable and the bidder rate shall provide for such operation - 1Rm.

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.

230 kV,Outdoor Termination Kit

230 kV Normal Straight Joint for 1C x 1200 sqmm cable.

230 kV Insulating Joint

230 kV OD Termination Structure with spring loaded clamp

230 kV, 3phase Link box without CCPU

230 kV, Single phase link box with CCPU

230 kV LAS with support structure

Earthing works for LAS, Termination and Insulation Joints including erection (wherever required)

40mm dia HDPE duct hose pipe

FODP suitable for 24 fibre

20 meter length patch guard

Splicing box

Providing warning tape

Erection of 230 kV Straight Joints including company supervision charges

Erection charges of 230 kV Insulating joints including company supervision charges

Erection of 230 kV Outdoor Termination Kits including structure, earthing & company supervision charges

Erection of 230 kV LAS

Loading of cable drum at CDC/Ambattur store, transporting at site transporting and unloading and weighing approximately 15T and in all lorries from various work site (2 drums at a time) including cost of labour, lead,lift,tools and plants etc complete.

Loading of cable drum at site transporting to EB store and unloading and devolution of balanced cables if any and weighing approximately 1 to 15T and in all lorries from various work site (2 drums at a time) including cost of labour, lead,lift,tools and plants etc complete

Laying of 1x1200 sq.mm 230 kV 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 along with erection of ADSS cable. The rate includes the cost of loading of winch, rollers from Contractors Pocket store using truck mounted cranes, transporting to site by means of low bed trailor, unloading at site using truck mounted crane, positioning of winxh, 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.

Laying of 2 Run 24 fibre ADSS OFC cable in 40 mm HDPE Hose duct

Splicing of 24 fibre ADSS OFC cable (2x24+2x24=96). Both ends

Providing of Watch and Ward (Unskilled) at site as instructed by site engineer incharge

Sheath fault rectification works including materials (if any occurred during execution)

Conducting following Precommissioning Test: a. Insulation Resistance Test b. Capacitance Measurement, c. Conductor & Sheath Resistance measurement d. Outer Sheath DC test

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

ULTRAPOWER BUILDERS