Enhancement of Power transformer capacity from 1X8 MVA to 2X8 MVA at Rajendirapattinam 33/11KVSS and 33KV breaker erection work at Srimushnam 110/33-11KV SS

Amount

A) ELECTRICAL

Supply, Transport, Loading and Unloading, galvanizing of MS Channel (125x65/100x50) MS Angle to the site including cost of material, labour, lead, lift etc., complete as directed by the department engineer at site.

Supply, Transport, Loading and Unloading galvanizing of MS Flat (65x10 / 50x8) to the site including cost of material, labour, lead, lift etc., complete as directed by the department engineer at site.

Labour for erection of

Light section structure ( Sec. wt below 14 kg/m)

Labour for erection with own crane arrangement and connecting link rod, SF 6 gas filling and,& other consumables, & as directed by the field Engineer. VCB/SF6 CB 11 or 22 or 33KV

Labour for erection of 33/22/11KV CT,PT,NCT. Reactor, auto recloser(one S.Ph or 3Ph. Unit) including providing holes wherevere required , as directed by the field Engineer.

Using manual labour or crane by own arrangement

Labour for erection of AB Switch 33 or 22 or 11 KV without earth hand operated

Labour for erection of LAS including fabrication of base if required

station type 33 or 22 or 11KV

Distribution type 33 or 22 or 11KV

Labour for erection of single pole stack upright,under hang or suspension insulator

33 or 22 or 11kV .

Labour for erection of bus bar

Using 50mm with making bends

Using 50 mm without making bends

Labour for providing of jumpers and droppers.

Labour, Machineries, Consumables for erection of earthmat and earth raiser

Labour for Erection of Panel/Battery Charger Simplex indoor/outdoor

Labour for laying of cable in duct / trench including the cost of Alu. tag for identification Upto 8 core

Labour for laying of cable in duct / trench including the cost of Alu. tag for identification above 8 core

Providing 140/150 mm dia bore using power rig inculding labour, lead lift etc.In all type of soil and erection of earth electrode, supply and providing of A grade Bentonite powder with 5% common salt mixed with available site clay soil 5 Kg per metre depth in earth hole as directed by the field Engineer. Machine Bore

Supply and providing of 600mm mean dia,300mm height,36mm thick cement collar for identification of earth electrode location including 1 primer and 2 coat of colour wash as directed by field engineer.

Labour for excavation and refilling of trench of ave.width of 0.3M and ave.depth of 0.8M for earthmat and and ave.depth of 0.4M for laying of cable below fixed yard level and of any size as required by field engineer.

Labour for loading or unloading or shifting of materials using boards crane Non fragile

Labour for loading or unloading or shifting of materials using boards crane fragile

Labour charges for painting of Green enamel paint on all kind of structure earthing including removal of dust, rust using wire brush and painting brush etc.

Hire charges for Crane provided (12tonne) for any erection or loading,Unloading or shifting of equipments,done bydepartment or by the contractor.

Supply and provision of M8, M9, M10, M12, and M16 full thread G.I. Bolts and Nuts of various sizes for erection of AB Switches and insulator or any other purpose wherever required and as directed by field Engineer.

Fabrication, supply and fixing ofindividual equipment board of 750x450mm out of14swg (2mm)Ms sheet and25x25x3mm MS angle as per drawing and as directed by the field engineer including costof all materials(8kg/boardx4nos)

Fabrication supply and fitting of CT/PT junction box out of 14SWG (2.00mm) MS sheet where ever required as directed by field engineer .The box shall have sturdy hinges provision for mounting terminal blocks and locking arrangements including cost of all materials 400WX150DX300H

Labour charges for removing rust, primer coat, first & second coat painting both sides & in M.S.board RSJoist & yard light pole etc., including cost of enamel paint (Dulex,Asian,Berger preferred) and other consumables directed by the field Engineer.

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.

Supply and fixing of ISI mark backlite HRC rewirable fuseholder reputed make in panels/boxes for AC/DC/PT circuits wherever required as directed by the field engineer. 16 Amps

Supply and fixing of ISI mark backlite HRC rewirable fuse without holder of reputed make in panels/boxes for AC/DC/PT circuits wherever required as directed by the field engineer.2/5/10 Amps

Supply and fixing of ISI mark porcelain rewirable fuse unit of reputed make in panels/boxes for AC/DC/PT circuits wherever required as directed by the field engineer. 15 Amps

Supply and fixing of nut type CBTM5 terminal block in panelbox as required and directed by field engineer

Supply and fixing of disconnecting type terminal block for CT/PT circuits in panel box as required and directed by the field engineer.

Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing insulation of cable and providing suitable holes as directed by the field engineer.19mm

Supply and termination of cable core end including cost of cable socket (Lugs), ferrules straps etc as per cable schedule and as directed by the field engineer.

Labour for providing cable core end termination

Supply and fixing of (Godrej) 6 lever navotal lock with triplicate keys for AB Switches and for any other purpose including the cost of ring and key token as directed byfield Engineer.

Supply and erection of B class GI pipe for extension of tandem/down pipe forAB switches and for any other work as required and directed by the field engineer including cost of Gi pipe 40mm dia

Supply and fixing of ISI make MCB in Panels/Boxes of reputed make as directed by the field engineer.1Ph 16Amps

3Ph 32Amps

Supply and fixing of Copper tape/rope for interlinking panel earthing and for any other purpose of any size as directed by the field engineer

supply and fixing of T clamp for zebra to zebra

Supply and fixing of T clamp for2 inch bus to zebra

Supplyand fixing of 50 mm free end clamp

Supply and fixing of switch end clamp for 2 inch bus

supply and fixing of switch end clamp for zebra

supply and fixing of switch end clamp for mink

Supply and fixing of 50 mm seating block

Supply and fixing of 50 mm corona bell

Supply and fixing of Reducer clamp for 50 mm Bus to Zebra

Supply and fixing of PG Clamp for Zebra

Supply and fixing of rubbermat of size 2000x1000x10mm

Supply and fixing of chequrred plate 6 mm for battery room

Manufacturing and supply of sand drums made out if oil drum of size 580mm dia and 420mm height with conical cover made out of tin sheet provided with handle including cost of barrel sand and consumables as direcyed by the field engineer.

Supply of LED lamp 72 W with fitting for yard light wherever required and as directed by the field engineer.

Supply and providing of Mechanical foam type fire extinguisher of capacity 9litres with all accessories confirming to IS 15683.

DISMANTLING @ 50 % of erection charges OF STEEL

Labour for Dismantling of steel structures including all consumables

Light section (below 14 kg/m)

Labour for Dismantling of earthing steels and other materials including all consumables.

Labour for Dismantling of Jumper/Droppers using Moose/Zebra/panther Conductors including consumables.

Labour for Dismantling of Busbar including consumables. 50 mm

Labour for Dismantling of Insulator single pole stack for supports/Underhang including consumables.

33 KV or 11 KV

B) CIVIL WORK

Earth work excavation in all types of soils except hard rock requiring blasting below ground level with an initial lead of 10 m and lift of 2m for foundation etc., complete.

Filling with lime sand mix 1:6 using lime and river sand for foundation and basement including cost of all materials labour, lead & lift etc complete

Providing PCC M15 using 40mm HB stone for foundation including cost of all materials, lead and lift etc., complete.

Providing and laying of P.C.C 1:2:4 grade using 20mm HBG metal for Breaker Plinth in Srimushnam 110KVSS with form work using steel centering for soffits of reinforced cement concrete slabs or plain surfaces including stutting uo tp 3m high ,using M.S.Sheets of size 90CMX60CM and B.G 10 guage stiffened with welded M.S. angle of Size 25mm X25mm X3mm laid over silver oal (Country wood) joist of Szie 10Cm D6.5Cm (Spaces at about 90cm C/c) and supported by casurina propos of 10CM to 13CM dia (Spaced at 75mm C/C) complying with standard specification including ost of all materials ,transport ,curing ,labour ,lead,lifdt etc.. Complete as per standard specification as directed by the dept .Engineer at Site.

Providing and laying of P.C.C 1:2:4 grade using 20mm HBG metal for Breaker Plinth in Rajendirapattinam 33/11 KVSS with form work using steel centering for soffits of reinforced cement concrete slabs or plain surfaces including stutting uo tp 3m high ,using M.S.Sheets of size 90CMX60CM and B.G 10 guage stiffened with welded M.S. angle of Size 25mm X25mm X3mm laid over silver oal (Country wood) joist of Szie 10Cm D6.5Cm (Spaces at about 90cm C/c) and supported by casurina propos of 10CM to 13CM dia (Spaced at 75mm C/C) complying with standard specification including ost of all materials ,transport ,curing ,labour ,lead,lifdt etc.. Complete as per standard specification as directed by the dept .Engineer at Site.

R.C.C. 1:11/2:3 using 12- 20mm metal for cable duct slabs but excluding cost of steel reinforcenment.

Plastering with C.M. 1:3, 12mm thick including cost of all materials, leads, lift curing etc., complete.

Providing steel reinforcement for all RCC works

Colour washing two coats with Exterior emulsion paint over one coat of white cement primer for outside wall including cost of all materials, labour, lead, lift, etc., complete.

GST(if applicable quote the value, if not enter '0')

YAMINEE ELECTRICAL PROJECTS PRIVATE LIMITED