establishment of 33/11 KV out door SS with 2x8 MVA power transformers at Seevadi

Amount

M.S.Materials (Supply & Erection)

Supply, Transport, Loading and Unloading, galvanizing of RS joist (250X125/200X100) and M.S.Plate(10/12 mm) 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 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 of MS Round rod (40mm) 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 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 Heavy section structure ( Sec wt above 14 kg/m)

Labour for erection of Light section structure ( Sec. wt below 14 kg/m)

Erection of Equipments

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

Labour charges for erection of 33 or 22 or 11KV CT,PT(One 1Ph or 3Ph unit)using manual labour or crane by own arrangement

Labour charges for erection of CT,PT junction box including fabrication of clamp

Labour for erection of 11KV/433V Station tranaformer with own crane arrangement

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

Labour for erection of 3 pole HG fuse set 33 or 22 or 11 KV

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

Erection of Battery & Panels

Labour for erection of battery 110V,120 AH including assembling of wooden stand,painting of acid proof paint

Labour,tools for charging of battery 110V,120 AH

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

Erection of Bus materials

Labour for erection of single pole stack upright,under hang or suspension insulator 33 or 22 or 11kV .

Labour for stringing of strung bus including hoisting of insulators 33 or 22 or 11KV strung bus singlezebra conductor(1 span 3 runs).

Labour for erection of bus bar Using 50mm with making required bends

Labour for erection of bus bar Using 50 mm without making bends

Labour for providing of jumpers and droppers.

Earthing

Labour, Machineries, Consumables for Fabrication of earth electrode of 6 Mtr required length for Yard

Labour, Machineries, Consumables for fabrication and erection of earth spike.

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

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.

Control cables

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

Labour for laying of cable& Clamping in structure

Labour for excavation and refilling of trench of ave.width of 0.3M and ave.depth of 0.4M for laying of cable below fixed yard level and of any size and filling with sand before and after laying of cable and laying of brick on sand and refilling of trench including cost of sand and brick and other consummables .

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.

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

Painting

Two coat of aluminum paint to all M.S items including cost of paint brush and consumable

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.

Labour charges for removing rust primer coat first and second coat painting both sides and writing details in MS boards and R.S.Joists including cost of enamel paint (dulex, asian berger preferred) and other consumables as 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.

Labour charges for drawing layout and writing details in LC/key board including cost of enamel paint(Dulux,Asian,Berger preferred)and other consumables as directed by the field engineer

Power connectors

Supply of Switch end clamp for zebra

Supply of Switch end clamp for 2" Bus bar

Supply of Switch end clamp for Mink/Kundah/Panther

Supply of `T`Clamp for zebra to zebra

Supply of `T`Clamp for 50 mm bus to zebra

Supply of 2" Free end

Supply of 2" Seating block

Supply of Corona bell for 50 mm bus bar

Supply of Reducer clamp for 50 mm Bus to Zebra

Supply of PG Clamp for Zebra

Supply of 4 Bolted tension fitting

Yard Lighting

Supply of 8 Mtr long stepped tubular pole for yard light wherever required and as directed by the field engineer.

Erection of Yard light Pole including laying of cable inside pole

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

Erection of LED lamp 72 W fitting with fixture and fuse box including wiring and testing and buring condition,including the cost of 15 A 2 way strip connector and other consumables.

Manufacturing and supply of yard light box of size 200w X 175h X 150d mm out of 18 SWG (1.2mm) MS sheet with cable entry holes.Fixing arrangements for fuse units and mounting clamps dirceted by the field engineer including cost of materials.

Fire Extinguisher

Supply of Fire extinguisher DCP type trolly mounted 25 KG wherever required and as directed by the field engineer.

Supply of Fire extinguisher DCP type trolly mounted 10 KG wherever required and as directed by the field engineer.

Supply of Fire extinguisher DCP Portable type 5 KG wherever required and as directed by the field engineer.

Supply of Fire extinguisher Foam type 9 ltr wherever required and as directed by the field engineer.

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

Manufacturing and supply of fire bucket of 10ltr capacity made out of 26(0.46mm)SWG MS sheet painted with white and red enamel paint inside and outside resply;Bottom of bucket shall be U shaped outside of the bucket shall be written as FIRE in english/Tamil in white enamel paint including cost of all materials

Miscellaneous

supply of rubbermat of size 2000x1000x10mm

Manufacturing and supply of bolt of required length out of 18,20mm dia GI round including the cost of GI round and 2 Nos. of GI.nets as directed by the field Engineer. Grout bolt & Eye bolt

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 of main equipment board of 2500x1500mm out of 10swg(3.25mm)Mssheet and45x45x5mm MSangle as per drawing and as directed by the field engineer including costof allmaterials

Fabrication, supply and fixing of individual equipment board of 750x450mm out of14swg (2mm)Mssheet and25x25x3mm MSangle as per drawing and as directed by the field engineer including costof allmaterials(8kg/boardx10nos)

Fabrication and fixing of earth electrode identification board size 300x250mm out of 14SWG(2mm)MS sheet and 12mm dia MS round perdrawing and as directed by the field engineer including cost of all materials(2KG/ boardx25nos)

Manufacturing and supply of fire protection stand of size2400HX1500W mm out of 40x40x6mm MS angle for frame 125x65mm MS channel for base 14SWG(2mm)MS sheet for hood as per drawing and as directed by the field engineer including cost of all materials

Manufacturing and supply of 2 nos LC/key board of size 900mm,length675mm height made out of 75x25 mm aluminium frame embedded with 12mm prelaminated wood practical board using screws rear two nos of plain glass of 5 mm thick fixed with metal roller moving on alumunium channel should be provided on front with locking arrangements .glass pieces should be fastened on the glass shutter for opening and closing wall clamps made out of 6mm MSplate should be provided on top as per drawing and as directed by the field engineer including cost of all materials.

Fabrication , supply and fixing of Indoor slogan board made out of 12mm thick pre - laminated wood particle white board or required sizes including the cost of screws and other consumable as directed by the field Engineer.

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

Fabrication supply and fixing of AC distribution box out of size 500WX250DX600H mm out of 14SWG(2MM) MS sheet whereever required as directed by field engineer .The box shall be vermin proof;shall have sturdy hinges, provision for mounting MCB and MCCB detachable gland plate and locking arrangements including cst of all materials

Supply & fixing of mounting channel suitable for CBTM 5 terminal block in panel/ box as required and directed by the field engineer

Supply & fixing of nut CBTM 5 or equivalent terminal block in panel /box as directed by the field engineer

Supply & fixing of disconnected type terminal block suitable for CT circuits in panel /box as directed by the field 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 AC 3 phase 4 pole 415V, 63A ISI mark change over switch of reputed make as required and directed by the field engineer.

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

Fabrication and fixing of bell mouth Providing jumper connection in the solid core / PT Insulators including the cost of GI Pipe 50 mm dia one meter & other consumables & as directed by the field engineer

Labour for loading or unloading or shifting of materials without using Board's crane ( One operation)

Non-fragile

Fragile

Labour for loading or unloading or shifting of33/22/11KV Breakers including panels by own crane arrangement

Hire charges for crane provided (12 Tonne) for any loading , unloading including or shifting of equipment done by contractor

Provision for the security arrangement for switchyard in substations under erection Night watchman -1 security staff/Day watchman 1 security staff from date of supply of 1st Board material to the contractor , till the date of commissioning (60x2x320)

GST for bidders within TamilNadu

JD ENTERPRISES