Providing foundation concrete for equipment plinth and other civil works Supply Fabrication and Erection of Steel structures, Sub Station accessories, Earthing Steels Paintings Handling and Erection of Department Equipments at Ariyalur 110 22 11 KV S

Amount

Schedule I (Civil Works)

Schedule II (Electrical works)

Applicable GST Amount (Total GST Amount @18%)

Description of Work / Item(s)

Amount

Earth work excavation for foundation in hard stiff clay, stiff black cotton hard red earth, shales, muram, gravel, stoney earth and earth mixed with small size boulders with an initial lead, lift, etc, complete.

Supply and filling with M.Sand for foundation including cost of M.Sand, all labour, lead, lift, consolidation etc. Complete.

PCC 1:2:4, using 20mm HBG metal foundation with out form work including cost of cement, all materials, labour, lead, lift, etc. complete.

PCC 1:2:4, using 20mm HBG metal foundation with form work including cost of cement, all materials, labour, lead, lift, etc. complete.

Plastering with CM. 1:5 mix 12mm thick for wall, including cost of materials, labour, water charges, lead, lift, watering, curing, etc., complete.

Colour washing two coats with approved qulity of APEX paint over one coat of white cement including cost of all materials , labour lead and lift etc complete.

Providing PVC pipe using 110mm dia 10 Kg / sqcm, PVC pipe and pvc clamp line supreme etc, including fixing PVC washer type door bend & shoe, in correct position and connecting from the roof slab including cost of all materials, labour, transport lead, lift, etc., complete, including PVC accessories and washers.

Description of Work / Item(s)

Amount

Supply of various types of steels including Cost of steel, Freight &Handling confirming to IS 2062 Gr A at site, Fabricating the steels in to specified structures as per the std.design/Drawing, Painting of Primer coat of Redoxide paint and first finishing coat of Aluminium Paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery including all Labour, machinery and Consumables, and as directed by the field Engineer at the SS site.

110 KV Structures (3 m centre to centre)

110 KV Take Off/Strung Bus structure using Single pole 250x125 RSJ.

110 KV AB Switch Structure

110 KV CT or PT Structure

110 kV LAS structure below Bus Bar

Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.

Light section (other than Heavy section)

Supply of various types of steels including Cost of steel, Freight &Handling confirming to IS 2062 Gr A at site, Fabricating the steels in to specified structures as per the std.design/Drawing, Painting of Primer coat of Redoxide paint and first finishing coat of Aluminium Paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery including all Labour, machinery and Consumables, and as directed by the field Engineer at the SS site.

Other Station Structures

110KV Breaker Plat form

110 kV LAS fence Structure with GI chain link fencing wire of size 50-60 square of 10 swg

Labour for the Erection of the fabricated steel structures at the SS site with Supply of GI Bolts, Nuts & Washers(Spring/Flat as required) confirming to IS including Labour, machinery and Consumables as required & as directed by the field Engineer.

110 KV Structures (3 m centre to centre)

110 KV Take Off/Strung Bus structure using Single pole 250x125 RSJ.

110 KV AB Switch Structure

110 KV CT or PT Structure

110 kV LAS structure below Bus Bar

Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.

Light section (other than Heavy section)

Other Station Structures

110KV Breaker Plat form

110 kV LAS fence Structure with GI chain link fencing wire of size 50-60 square of 10 swg

Supply and fabrication and erection of Eye Bolts/ grout bolt with 20/22 mm rod confirming to IS with propoer threading and 2 Nos MS Nuts as directed by the field engineer.

Grout Bolt

Eye Bolt

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

Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/depth narrow excavation as directed by the field engineer.

Semi density Rock soil

Providing Earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth Pits with supply and providing of Bentonite powder(Sodium Bentonite) 5Kg /Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer (Earth to be supplied by the contractor)

Supply and providing of 450-600 mm dia, 300 mm height, 36 mm thick cement collar for identification of earth electrode location as directed by the 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

Cables/Conductors including cutting and rewinding

Fragile Materials

110KV Breaker

230/110 KV CT/PT/LAS/CVT/CC/WT/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

Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor using Board's crane for one operation.

Fragile Materials

230/110KV Breaker

230/110 KV CT/PT/LAS/CVT/CC/WT/Others

Labour for the erection of Strung bus and all related hardwares, fittings, clamps including Meggering, hoisting of insulators and consumables and as directed by the Field Engineer.

110 kV Sigle Conductor Strung Bus / Phase

Labour for the erection of Insulator single pole stack for supports/Underhang including Meggering & other consumables and as directed by the field engineer.

110 kV or 66 kV

Labour for the Erection of Jumper/Droppers using Moose/Zebra/panther Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer.

Supply of Aluminium Power Connectors/Clamps/Fittings with SS Bolts and Nuts, including VAT, frieght etc., confirming to IS confirming to IS as per the drawing and specification.

6 bolt tension fitting

Switch end Clamp for Zebra Conductor

T Clamp for Zebra to Zebra

T Clamp for 75 mm Bus to Zebra

Labour for the Erection of 230/110 KV Breakers complete set using Crane with proper levelling, proving holes cutting, jointing, bending of pipes wherever required and filling of SF6 gas, Providing conductor jumpers from the Breaker to CT's & Isolators, Supply & Erection of Earthing steels two Riser to Breaker Structure from Earthmat /electrode using 65x10 MS Flat Providing Flexible Copper Earthing loops to the Breaker earthing points, Supply & painting of first primer coat of redoxide and two coats of Bus green Enamel paint on to the Earth risers inculing cost of reputed make paints, consumable, frieght, etc., and as directed by the field engineer.

110 KV Breaker using Crane arranged by the Contractor

Labour for the erection of 3 Nos Measurement transformer using crane, Supply and erectioon of earthing steels using( 65x10 for 230 KV SS ) 50x8 MSF & Flexible copper loops to CT/PT for equipments & Junction Box earthing structure earthing, erection of CT/PT Junction Boxes, supply and erection of fixing steels, Painting of Primer redoxide, Two Coats of Bus Green enamel paint on earthing steels with supply of reputed make paints, including, frieght & all consumables as directed by the field engineer.

110 kV using crane arranged by the Contractor.

Labour for erection of Measurement transformers, reactor units, without using crane including providing holes wherever required as directed by the field engineer.

Labour for the Erection of Isolators to correct alignment , including the cost of Consumables and lubricants, Meggaring, replacement of insulators if necessary etc, Supply and erection of Earthing steels to Isolator Bases, Insulators, ABS Booms, Poles, Earth Blades, operating Mechanism earthing etc., using (65x10 MSF for 230 KV SS) 50x8 MSF, Supply and Erection of 25 x 3mm² Flexible Copper to the centre Rotating Insulators, Mechanism Box etc, Supply and Applying of one coat of Primer Redoxide paint and Two coats of Bus Green Enamel Paint on earthing material including , Freight, consumables etc.,.as directed by the field engineer.

110 KV Isolators W/O Earth - hand Operated

Labour for erection of LAS station type with surge monitor / accessories etc, (3 Nos Single pole stack) including Supply and Erection of Earthing Steels, (connecting to earth electode & mat) Supply and Painting of Primer paints and Two coats of Enamel Paints of reputed make, including freight, consumables etc, as directed by Field Engineer.

110 kV LAS with surge monitors

Labour for the Erection of Control Panels includings consumables as directed by the field engineer.

Simplex type/AC/DC/C&R Panel of Non-Grid type, Battery Chargers, Single feeder Control/ Relay Panels of Grid type (P&C)

Supply and Erection of 5m Grouting type lamp post of B class MS pipe (3 inch dia for 3mtrs & 2.5 inch dia for 2mtrs) including single/double fitting (Straight or 'V' type) fixing arrangements, 1 inch dia B class pipe arms, yard light box fixing flat and one coat of redoxide and one coat of aluminium paint.

Supply and Erection of reputed make street light fitting with 1x(70-75)W or 2x (35-40)W, 240V CGL/ PHILIPS make LED Light.

Supply of Erection of yard light fuse unit mounting box of size 200x200x150mm (BxHxD) out of 18 SWG (1.22mm) M.S Sheet including primer paint as per Drawing including the Supply, Fabrication and Erection of Box fixing Flat using 50x8MSF, Two coat of enamel paints, provided with 16/20A rewirable Porcelain Fuse carrier unit, 16 A Bakelite connenectors including its cost materials, consumables, frieght, etc and as directed by the fiels engineer on site requirements. (The box shall be vermin proof, shall be provided with sturdy hinges, with provision for cable entry and locking arangements)

Supply and Labour for the Second Finish Coat of Aluminium paint on standard Steel Structures including cost of Paints of reputed make, Consumables etc., as directed by the field Engineer.

110 KV Structures (3 m centre to centre)

110 KV Take Off/Strung Bus structure using Single pole 250x125 RSJ.

110 KV AB Switch Structure

110 KV CT or PT Structure

110 kV LAS structure below Bus Bar

Labour charges for two coats of enamel painting in substation structures, steels etc., including the cost of reputed make paints and other consumables as directed by the field engineer.

Other Station Structures

110 kV Breaker Plat form

110 kV LAS fence Structure with GI chain link fencing wire of size 50-60 square of 10 swg

250x125 RSJ Pole Bottom ( height 0.45 to 0.5 m)

200x100 RSJ Pole Bottom ( height 0.45 to 0.5 m)

Yard Light Pole Bottom

Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field engineer.

Labour for erection of cable in duct / trench/clamping on structures neat laying in the ducts with identification aluminium tags in all duct corners for easy identification of cables including fabrication of clamps and fixing at uniform intervels as directed by the field engineer.

Up to 8 core

Above 8 Core

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

Supply and termination of cable core end dressed neatly including the cost of cable socket (Lug) ferrules, sleeves, tags, ties, strops, etc as directed by the field engineer. (No. of core ends in unit of 1000 )

Supply and erection of "B" class G.I.pipe for extension of tandem/down pipe for A.B.Switches and for any other work required as directed by the field engineer.

40 mm Dia

Supply and provision of 12/25x3mm flexible braided copper / copper flats as required and as directed by the field engineer.

Supply & Crimping of Copper Lugs of Suitable sizes as required and as directed by the field engineer.

Supply and fixing of MCB of Havells/Schneider/ MDS/ Reputed make with ISI mark wherever required as directed by the field engineer.

32 AMPS - 3 phase, 4 pole

16 AMPS - single phase, single pole

Supply and fixing of terminal blocks as directed by the field engineer.

Disconnecting type( Link type)

Supply and provision of M8,M10,M12 and M16 (full /Half thread)G.I.bolt and nuts of various sizes including plate/spring washers as required and as directed by the field engineer.

Supply and fixing of godrej 6 lever navtol lock with triplicate keys for A.B.Switches and for any other purpose including the cost of ring and key token as directed by the field engineer.

Supply & providing of Mechanical foam type fire extinguisher with all accessories confirming to IS

50 Litre Trolley mounted

9 Litre Portable

Supply & providing of DCP (Dry Chemical Powder) type fire extinguisher with all accessories confirming to IS

9 / 10 kg Portable

Supply and fabrication of sand drums (size of 580mm dia & 420mm height) with conical cover made of tin sheet to be provided with handle including the cost of barrel and other consumables as directed by the Field Engineer including the cost of sand.

Labour for Dismantling of steel structures including all consumables

Heavy section (above 14 kg/m)

Light section (below 14 kg/m)

Labour for Dismantling of Measurement transformers, reactor units, without using crane including all consumables.

Bus materials

Labour for Dismantling of Busbar including consumables.

75 mm (1 length)

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

110 KV or 66 KV

Labour for Dismantling of Strung bus including insulators, hardwares, fittings, clamps and consumables,

110 KV Single Conductor Strung Bus

SP TECH ENGINEERING PVT LTD (BID ID -1078556)

Samsudeen (BID ID -1077745)

MK DHANALAKSHMI ENGINEERING PRIVATE LIMITED (BID ID -1079381)

Tamilselvan (BID ID -1079242)

K.S.MANJU (BID ID -1072669)

SS BUILDERS (BID ID -1072812)

SP TECH ENGINEERING PVT LTD (BID ID -1078556)

SS BUILDERS (BID ID -1072812)

Samsudeen (BID ID -1077745)

MK DHANALAKSHMI ENGINEERING PRIVATE LIMITED (BID ID -1079381)

Tamilselvan (BID ID -1079242)

K.S.MANJU (BID ID -1072669)

MK DHANALAKSHMI ENGINEERING PRIVATE LIMITED (BID ID -1079381)

SP TECH ENGINEERING PVT LTD (BID ID -1078556)

Samsudeen (BID ID -1077745)

Tamilselvan (BID ID -1079242)

K.S.MANJU (BID ID -1072669)

SS BUILDERS (BID ID -1072812)