Providing Earthwork, foundation concrete, plinth, Supply, fabrication, erection of steel structures, equipments, 33 KV UG cable, dismantling, etc., for 1 No. 110/22 KV Bay with 1 x 5 MVA Power transformer for station supply at Karamadai 400 KV SS

Amount

Schedule I (Civil Works)

Schedule II (Electrical works)

Applicable GST Amount (Total GST Amount @18%)

Description of Work / Item(s)

Amount

Civil works

Clearing the Scrub jungle including cost of all labour, lead, lift etc complete

Earth work excavating and depositing on bank in hard stiff clay , Stiff black cotton soil, hard red earth,and disposing away from the site including cutting charges, transporting and levelling charges etc., as per standard specification complete.( Levelling the Site )

HGS SS.20.B. Earth work excavating and depositing on bank in Hard stiff clay, stiff black cotton, hard red earth, shales,murram, gravel, stoney earth and earth mixed with small size boulders SS.20B

SDR - (Not Requiring Blasting) Earth work excavating and depositing on bank in Soft disintegrated rock, laterite, soft rock or kankar, not requiring blasting.

MR & DMR - Earth work excavating and depositing on bank in Medium Rock and Dense Medium Rock not requiring blasting as per standard Specification .

Removing Hard Rock by wedging, chiseling and trimming to proper shape as per standard specification complete.

Plain Cement Concrete 1:3:6 (One Cement, three sand and six hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification ( without form work).

RCC in CC 1:1 1/2:3, mix using 20 mm HBG machine crushed metal without form work including cost of cement, all materials labour, curing, all leads & lifts, vibrating charges, including cost of centering, shutting, as per standard specification, etc., complete. (but excluding cost of steel reinforcement)

RCC in CC 1:1 1/2:3, mix using 20 mm HBG machine crushed metal for plinth withform work including cost of cement, all materials labour, curing, all leads & lifts, vibrating charges, including cost of centering, shutting, as per standard specification, etc., complete. ( but excluding cost of steel reinforcement)

Providing steel reinforcement RTS/ TMT rods of specified grade for all RCC works, including cost of steel MS/RTS rods, binding wire, labour charges for cutting, straightening bending as per type design drawing, placing aligning, and tying properly with all leads and lift as per standard specification, etc., complete

Plain cement concrete in CC 1:2 :4 using 20mm HBG metal without formwork, including cost of cement, all materials, labour charges, consolidation, curing, all leads, lifts, as per standard specification etc., complete.

Plain cement concrete in CC 1:2 :4 using 20mm HBG metal with formwork, including cost of cement, all materials, labour charges, consolidation, curing, all leads, lifts, as per standard specification etc., complete.

Labour charge for fixing template in correct level and alignment as per instruction of TANTRANSCO Engineer incharge including cost of labour, lead, lift etc complete.

Supplying and fabrication of grouting bolt of various sizes as per approved drawing including cost of galvanaisation, thread and welding for extension of bolt if necessary, all materials, labour, lead, lift etc complete.

Supplying and fabrication of template as per approved drawing including cost of all materials, labour, lead, lift etc complete.

Labour charges for fixing rail on the transformer plinth in correct alignment and level including cost of labour, lead, lift etc., as per instruction of TANTRANSCO Engineer at site complete

Brick work in C.M. 1:5, using class II ground moulded chamber burnt bricks including, cost of cement, all materials, labour, curing, all leads and lifts, as per standard specification, etc., complete

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of 75mm thickness in RCC 1:11/2:3, using 12 to 20mm HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing etc., complete complying with standard specification and as directed by the TANTRANSCO Engineer.

Labour charges for transporting cable duct cover slab from casting yard to site and placing over the cable duct properly according to the sizes as directed by the TANTRANSCO Engineer at site complete.

Supplying and spreading 100 mm thick of 20 mm metal over crusher dust of 100 mm thick, including cost of cement, all materials, labour, curing, all leads, and lifts, etc., complete.as per standard specification.

Supplying and spreading 100mm thick of 40 mm metal over crusher dust of 100 mm thick, including cost of cement, all materials, labour, curing, all leads, and lifts, etc., complete.as per standard specification

Supplying and fixing RCC color 60cm dia 30cm height for Earth pit including cost of cement, all materials, labour, curing, all leads, and lifts, etc., complete.as per standard specification.

Supplying and fixing of GI/MS angle to required length and fixing keeping in required alignment and level for cable duct and Chain Link fencing and wicket gate including cost of material and Labour lead, lift, etc., complete, as per standard specification.

Plastering with CM 1:5, 12mm thick, including cost of cement, labour, curing, all leads and lifts etc., complete. as per standard specification

Painting two coats of plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Supplying, laying and fixing of GI Chain link fencing with mesh size 50x50mm10gauge including cost of chain link , GI binding wire, laying & tensioning cost of all materials, labour, lead, lifts as per standard specification, etc., complete.

Re filling excavated earth other than sand inside of foundation and consolidating in 150mm thick layers, well rammed and consolidated with all leads and lifts , watering, as per standard specification, etc., complete.

Disposal of clay soil then and there away in low lying area with a lead of 1km distance including cost of loading, transporting, spreading and levelling labour, lead, lift as directed TANTRANSCO Engineer at site complete.

Dismantling and clearing away the Brick/ Stone masonry walls of any thickness and built in cement mortar

Cutting open the Blacktopped road surface including the cost for providing signal boards, lights,watch and ward to regulate the traffic, taking all precautions to protect the men, materials and the public from any possible accidents etc.,using JCB/Air compressor (or) drilling machines etc., wherever necessary (at anytime throughout the day) including taking all precautions to prevent any damages to the Telecom and Water lines.

Dismantling and clearing away the RCC debrish any thickness and built in cement mortar including cost of loading, transporting, spreading and levelling labour, lead, lift as directed TANTRANSCO Engineer at site complete

Supplying and laying and testing of 25 mm dia UPVC pipe to resist 10 kg/cm2 pressure of approved good Quality ISI mark including cost of pipe, specials, all materials, lead, lift, etc., complete, as per standard specification.

Supplying and fixing of Gun metal Ball valve 25mm dia including cost of all materials, labour, lead, lift etc complete.

Providing fixing 12mm screw down bib cock for water supply including cost of pipe and labour fixing charges lead, lift, etc., complete, as per standard specification

Description of Work / Item(s)

Amount

Supply of the following Iron and steel items as per IS 2062 and latest issue

RSJ 200x100 mm

MS Channel 125x65 mm

MS Channel 100x50 mm

MS Angle 100x100x8mm

MS Angle75 x75x8mm

MS Angle 65 x65x6mm

MS Angle 50 x50x6mm

MS plate various size ( 6,10 mm)

MS Flat 65x10mm

MS Flat 50x6mm

MS Flat 25x3mm

Supply of Earth Spikes by using 40mm M.S. Rod & GI Earth pipe at a height of 3mts,MS Angle, Bolt , Nut with washer (40mm Dia, 3m length)

Supply of materials for earth pit of 115 mm dia to a depth of 6 mtrs. including cost of materials for earth electrode using M.S.rod 40 mm dia ,MS Angle , red soil and bentonite powder of 20 Kg and other sundries as per approved drawing . Identification board of size 300 X 150 mm 14 SWG,GI Bolt & Nut as directed by the field Engineer

Supply of GI earth wire 7/3.55 mm from approved vendors

Supply of M8, M9, M10, M12 & M16 full thread GI bolt, nuts & GI washer of various size with IS Grade for erection of insulator or any other purpose wherever required and as directed by the field Engineer.

Supply of CT/PT junction box out of 14Swg (2mm) M.S.Sheet wherever required as directed by the field Engineer. The box shall be vermin proof shall have sturdy hinges, provision for mounting terminal blocks and locking arrangements including cost of all materials.400W x 300H X 150D

Supply of `B` Class GI pipe for extension of tandum /down pipe for AB Switches and for any other work as required and as directed by field Engineer

25mm dia-22KV

32mm dia-110KV

Supply of the following Power Connectors including IS grade hardwares as per latest IS Code and approved GCC/CBE Specification.

Tension fitting Clamp 6 bolted for Zebra

switch end clamp for panther

switch end clamp for zebra

Switchend clamp for 2"Busbar

T' clamp for 3" Bus to Zebra

T' Clamp for Zebra to Zebra

'T' clamp for 2" bus to zebra

Free end clamp for 2"Busbar

Reducer clamp 2" bus to Zebra

Expansion camp for 3"Busbar

PG Clamp for Zebra

Supply of reputed make long shackle 6lever Navtal lock with triplicate keys for AB switches and for any other purpose including the cost of ring and key token as directed by the field Engineer.

Supply of flexible copper tape/rope for interlinking panel earthing and for any other purpose, on any sizes, including the cost of copper lugs at both ends as directed by the field Engineer

Supply of ISI mark cable glands as directed by the field Engineer.

Supply of lugs, ferrules, sleeves, cable tie, insulation tape and other accessories for providing cable core end termination

Supply of ISI mark bakelite HRC fuse holder in panels/ boxes for AC/DC/PT circuits wherever required as directed by the field Engineer. 16Amps

Supply of ISI mark HRC Fuse of reputed make in panels/ boxes for AC/DC/PT Circuits wherever required as directed by the field Engineer 2/5/10/16 AMPS

Supply of disconnected type terminal block suitable for CT Circuits in panels/ box as required & as directed by the field Engineer

Supply of yard light pole 8M Length Double Bracket pole with base Plate (400 x 400 x 10 mm) 114.30 mm OD ,x 5.40 mm thick ,4500 mm Length,88.90 mm OD ,x 4.85 mm thick ,1750 mm Length, 76.10 mm OD ,x 3.25 mm thick ,1750 mm including cost of LED light,Double Pole MCB , fiittings,Junction box and painting in complete shape as per direction of field engineer and approved drawing.

Supply of enamael Paint including cost of paint, brush and consumables etc.,

Supply of PVC Stickers for Breakers, Panels, chargers and General key Boards as required and as directed by field Engineer,

Labour, Machineries, consumables for fabrication of structures as per the drawing issued by field engineer.

Heavy section without length wise welded joints (Sectional weight 14Kg/Mtr and above)

Light section with joints wherever necessary (sectional weight below 14Kg/Mtr)

Fabrication and fixing of bell mouth ,insertion of Jumper in the solid core/ PT Isulators and other consumables & as directed by the field Engineer

Labour charges for erection of structure structures as per the drawing issued by field engineer.

Erection of Heavy section (sectional weight 14Kg/m and above) under LC

Erection of Light section (sectional weight below 14Kg/m) under LC

Heavy section (sectional weight 14Kg/m and above)

Light section (sectional weight below 14Kg/m)

Labour for hot dip galvanising mild steel materials wherever necessary as directed by the field Engineer

Erection of Stool for 33/22/11 KV insulators and also fixing of corona bells at the ends of busbars in a complete shape , with provision of hardwares,etc.

Labour for erection of CT/PT junction box ,AC distribution box, yard light box ,change over switch including fabrication of clamping arrangements with provision of hardwares,etc.

Erection of GI/MS pipe for extension of tandum /down pipe for AB Switches and for any other work as required by and as directed by field Engineer

Fixing of flexible copper tape/rope for interlinking panel earthing and for any other purpose as directed by the field Engineer

Labour for erection of single / double pole stack up right, under hang or suspension. with provision of hardwares,etc. 110 KV

Erection of strung bus Labour for strining of strung bus including hoisting of insulator and erection of eye bolt and hardware fittings 110KV Single Zebra conductor (1 span 3 run)

Dismandling of 75mm IPS Aluminium tube ( under LC)

Labour for erection of bus bar Without making bends with appropriate machineries and consumables

Using 75mm IPS Aluminium tube ( under LC)

Using 50mm IPS Aluminium tube

Dismandling of Droppers and jumpers

Dismandling of jumpers and droppers Upto height of 6mts from ground level ( under LC)

Dismandling of jumpers and droppersUpto height of 6mts to 10mts from ground level(under LC)

Labour for providing Droppers and jumpers

Upto height of 6mts from ground level

Upto height of 6mts to 10mts from ground level

Labour for erection using contract crane and including fixing of tandom rod alignment & gas filling by proper tools and tackles etc., as per standard

110KV SF6 Circuit Breaker

33/22/ KV Vaccum Circuit Breaker

Dismandling of auxiliaries equipment using crane 110KV CT,PT,NCT,reactor (one Single.Ph.unit) -under LC

Erection of auxiliaries equipment Labour for erection using crane with provision of hardwares,etc.110KV CT,PT,NCT,reactor (one Single.Ph.unit)

Labour for erection of 33/22/11KV CT, PT, NCT, Reactor, auto recloser (one S.Ph or 3Ph. Unit) with provision of hardwares,etc. using manual Labour

Labour for erection of Isolator / AB Switches, including erection of insulators, alignment works with provision of hardwares,etc.

without earth hand operated 110KV

without earth hand operated 22 KV

Labour for erection of LAS including erection of base if required with provision of hardwares,etc.Station type single/ Double pole stack 110KV

Labour for erection of Station type single/ double pole stack 33 or 22 KV LAS with provision of hardware, etc.,

Labour for assembling of panel, including supply & fabrication of MS flat 65x10mm for mounting arrangement and earthing of panel including hardwares.Simplex indoor / Out door

Labour machineries, consumables for erection of earth mat

Labour machineries, consumables for earth raisers for equipments and structures

Labour machineries, consumables For fabrication & erection of earth spikes without Materials including sharpening of Top portion & Galvanising, welding & Clipping the earthwire to earthmat / earthpit

Labour for Providing earth pit of 115 mm dia to a depth of 6 mtrs including fabrication of earth electrode using M.S.rod 40 mm dia, MS Angle & insert electrode in to the bore and refilling with red soil and bentonite powder of 20 Kg and Cement Collars and other sundries. Identification board of size 300 X 150 mm 14 SWG. lettering and 12 mm M.S.Round rod with suitable bolt to be fixed in the board and anti corrocive black paint should be painted top of the earth rod & its holding portion as directed by the field Engineer

Labour for excavation & refilling of avg depth of 0.8m x 0.3m for earth mat (Normal Soil )

Labour for excavation & refilling of avg depth of 0.8m x 0.3m for earth mat (Hard Soil)

Labour for excavation & refilling of trunch of avg. width of 0.3mts & avg depth of 0.4m for control cables/ Yard light cable

Labour for laying of cable in duct/ trunch including the cost of Aluminium tag for identification.

Upto 8Core

Above 8core

Labour laying of cable & clamping in structure

Upto 8Core

Above 8core

Erection of cable glands by providing required No. of holes in the gland plate/ panels and Mechanism/ Control cubical, removing the cable sheeths, cutting of armour to the required length and making up the cable with gland and fixing the cable with glands in the required location.

Labour Charges for cable core end termination

Fixing of all types of MCB, fuse holder and fuse of all range wherever required as directed by the field Engineer.

33 KV UG Cable with accessories

Labour charges for laying of single run 1X630sqmm/3x300sqmm 33/11kv XLPE cable in cable duct including unloading from department lorry , cutting wherever necessary , minor transport ,laying, binding ,clamping etc.,complete as directed by field Engineer

Labour charges for erection of XLPE 33KV 1X630sqmm/ 3x300 sqmm cable termination kit joint kit HS type including labour, Transport, and all consumables etc.,complete and as directed by the field Engineer

One coats of reflecting painting of bottom shoe of various structures.

Labour charges for writing details in Finished Surface boards including cost of enamel paint (Dulex, Asian, Berger preferred) and other Consumables as directed by the field Engineer.

Labour charges for drawing layout and writing details/ Vinyl Printing in LC/ Key board including cost of enamel paint (Dulex, Asian, Berger preferred) and Other consumables as directed by the field Engineer.

Fixing of PVC Stickers for Breakers, Panels, chargers and General key Boards and other works etc., as required and directed by field Engineer,

Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor without using Board's crane for one operation. Non-Fragile Materials

110 KV Isolators

33 /22/11KV Isolators

Cables/Conductors including cutting and rewinding

Busbars

Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor without using Board's crane for one operation. Fragile Materials

110 KV Breaker

33/22/ KV Breaker

110 KV CT/LAS/Others

33/22/KV CT/PT/LAS/Others

110 KV Insulators

33/22/11 KV Insulators

AC/DC/C&R Panels of Non grid type, Single feeder Control/Relay Panels of Grid type

Conveyance charges for transporting by road in plains iron & steels

Conveyance charges for transporting by road in plains equipments ,panel & insulators

C.PERIYASAMY

vasanthaconstructions

C.PERIYASAMY

vasanthaconstructions

vasanthaconstructions

Vidhyut Nirman Corporation