Providing foundation concrete for structure and equipment plinths, Supply, Fabrication and Erection of Steel Structures, and Erection of Equipments, etc for providing 2Nos. 110kV LILO Breaker arrangement at MRF Ltd, under DCW in Perambalur

Amount

Schedule I (Civil Works)

Schedule II (SSE works)

Applicable GST Amount (Total GST Amount @18%)

Description of Work / Item(s)

Amount

Civil works

Earth work excavation in hard gravelly soil for foundation

PCC 1:3:6, using 40mm HBG metal foundation including cost of cement, all materials, labour, lead, lift, etc. complete.

PCC 1:3:6 using 20mm HB Stone for foundation without form work including cost of cement all materials labour etc., complete.

RCC 1:1.5:3 using 12 to 20mm (machine crushed) metal for raft foundation without formwork including cost of all materials,water charges, labour lead, litf, etc., complete.

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone with steel mould, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For precast cover slab concrete.

RCC 1:1.5:3 using 12-20mm graded hard machine broken granite stone, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete. But excluding cost of steel reinforcement. For column concrete.

RRCC. 1:1 1/2:3 mix using 12 mm to 20mm HBS metal (machine crushed) with formwork including cost of all labour, materials, water charges, lead, lift, etc, complete. But excluding cost fo steel reinforcement (by using mixer machine). For cable duct wall

Supplying and fabricating and placing in position of MS / RTS steel reinforcement for RCC works including labour for cutting, bending, tying and fixing in position as per specification including cost of all materials, lead, lift, labour, cost of binding wire, etc., complete.

PCC 1:3:6, using 20mm HBG metal foundation with 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.

Labour charges for transporting from casting yard to curing tank,curing tank to cable duct , aligning and laying of RCC pre cast slab as directed by the site engineer including all labour lead lifts etc complete

Supply, Fabrication and Labour charges for fixing of GI angles of 50x50x6mm sizes vertically @ 75cm c/c to the required length for supporting the cable in the cable duct in correct position including labour ,cutting etc., complete as per the drawing and std specification.

Plastering with C.M 1:3 12mm thick including cost of cement , all materials labor etc., complete.

Painting with best quality of exterior emulsion for plinths at SS including cost of paint all labor etc., complete.

Providing casing pipe line for laying cable to breaker plinths with 110 mm dia PVC pipe 6 kg/cm2 including all specials and cost of all material, lead, lift, etc., complete as per standard specification.

Fabrication and fixing in position GI/MS angle 75x75X6 mm for corner and intermediate and Supply of MS flat 65X10 mm (angle both side ) & GI bolt & nut including cost of all materials, transporting, labour charges, welding charges, cutting charges, drilling holes with provision of GI 175x16mm size bolt, nut and washers of required sizes for holding chain link fencing, 1 coat of primer of approved quality and colour, enamel painting with two coats, all leads and lifts etc., complete and placing in position as per the specification and drawings and as directed by Site Engineer.

Supply and fixing of 50 Sq.mm GI Chain link fencing of 10 gauge with standard width of 1.80m height with 50x5mm GI Flat joint including cost of all material, labour for fixing, transportion, lead, lift, etc., complete.

Supply and spreading of quarry dust inside the yard as per std. spec.including cost of materials ,labour lead,lift etc

Supply and apreading of 20mm of HB stone inside the yard as per std. spec.including cost of materials ,labour lead,lift etc

Supplying and fixing in position of MS grill gate including cost of all materials lead, lift, etc. as per type design drawing with proper locking arrangements as directed by the engineer at site including cost of painting with two coats of enamel paint over with one coat of red oxide.

Dismantling the existing PCC and removing them away as directed by the department engineer in charges including cost of labour ,lead, lift ,scaffloding charges etc complete.

Dismantling the existingRCC and removing them away as directed by the depatment engineer in charges including cost of labour ,lead, lift ,scaffloding charges etc complete.

Dismantling the existing Brick work and removing them away as directed by the depatment engineer in charges including cost of labour ,lead, lift ,scaffloding charges etc complete.

Removing the excess earth to the nearby bund or low laying area instructed by field engineer including all lead, lift, etc., complete.

110 KV Lines

Releasing and lowering and devoluted to store of 8 units of single tension insulator with fittings including all labour lead lifts, and T & P etc complete.

Releasing, lowering and restringing of existing 3 Nos. Panther conductor including all labour, lead, lifts,T&P etc complete.

Transport and Labour charges for Hoisting of 8 units of single tension 120 KN insulators with all allied hardwares , including cost of hardware ,all labour charcges lead and lift etc. complete.(insulator will be supplied by board)

Supply,Transport and erection of structure parts including cutting, drilling holes , galvanizing as per IS 2629-1985 and IS 4759 -1966 with hot dip process as per Technical specification and bending as directed by the engineer in charge of the work including cost of all materials, galvanizing charges, all labour, lead and lift etc. complete including required bolt &nuts.

Providing Loop jumper , fixing of 12 Nos. PG clamp for panther in all Phases and dismantling the same including all cost of labour,lead, lift, T & P etc complete if necessaryas per the instruction of site engineer ( under LC )

Transport of 7/3.55mm earthwire , paying out, jointing, rough sagging, tensioning, including giving jumber connection including Supply of all Hardware Fittings, transport charges, loading unloading lead lift etc complete. (Single Span with L.C).

Description of Work / Item(s)

Amount

Steels: 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.

110kV Structures (3m centre to centre)

110kV Take off/ Strung Bus structure using Double Butt pole 200x100 RSJ.

110kV AB Switch Structure using 200x100 RSJ.

110kV CT or PT Structure using 200x100 RSJ.

110kV LAS Structure below strung bus using 200x100 RSJ.

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

Heavy section using RSJ 200 x 100 mm

Light section (other than heavy section)

Supply of various types of fabricated Mild steels confirming to IS 2062 Gr A at site as per the std.design/ Drawing, including Freight & Handling, Supply of GI Bolts, Nuts & Washers (Spring/ Flat as required), Painting of Primer coat of Redoxide paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery, Labour, machinery and consumables and as directed by the field Engineer at the SS site.

Other Station Structures

110kV Breaker Platform

AC Junction Box fixing frame

Labour for the Erection of the fabricated steel structures at the SS site with confirming to IS including Labour, machinery and Consumables as required & as directed by the field Engineer.

110kV Structures (3m centre to centre)

110kV Take off/ Strung Bus structure using Double Butt pole 200x100 RSJ.

110kV AB Switch Structure using 200x100 RSJ.

110kV CT or PT Structure using 200 x 100 RSJ.

110kV LAS Structure below strung bus using 200 x 100 RSJ.

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

Heavy section using RSJ 250 x 125/ 200 x 100 mm

Light section (other than heavy section)

Other Station Structures

110kV Breaker Platform

AC Junction Box fixing frame

Supply and fabrication and erection of eye bolts/ grout bolt with 20/22 mm rod confirming to IS with proper threading and 2nos MS Nuts as directed by the field Engineer

Grout Bolt

Eye Bolt

EARTHING: Supply of Various types of Steel materials confirming to ISS 2062 –Gr A including, Freight, Handling, etc., at site for Earthing with Labour for Fabrication & erection for Earthing including Labour, Machinary and Consumables 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 450-600mm dia, 300mm height, 36mm thick cement collar for identification of earth electrode location as directed by the field engineer.

HANDLING: 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

110kV Isolators

Cables/Conductors including cutting and rewinding

Busbars

Fragile Materials

110kV Breaker

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

110kV 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 Breakers

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

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

Labour for the erection of Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer.

75 mm (1 length)

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.

POWER CONNECTORS: Supply and fixing of Aluminium Power Connectors/ Clamps/ Fittings with SS Bolts and Nuts, including, freight etc., confirming to IS as per the drawing and specification.

Switch End Clamp for Zebra

Switch End Clamp for Panther

Switch End Clamp for 75mm Bus

Seating Block for 75mm Busbar

T Clamp for Panther to Zebra

T Clamp for Zebra to Zebra

T Clamp for 75mm Bus to Zebra

Free End clamp 75mm

75mm Corona Bell

OUTDOOR BREAKERS: Labour for the Erection of 230/110 KV Breakers complete set using Crane with proper levelling, providing 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 including cost of reputed make paints, consumable, freight, etc., and as directed by the field engineer.

110 KV Breaker using Crane arranged by the Contractor

MEASURMENT TRANSFORMERS: Labour for the erection of 3Nos Measurement Transformers using Crane, Supply and Erection of Earthing steels using (65x10 for 230 KV SS) 50x8 MSF & Flexible Copper loops to CT/PT for equipment & Junction box earthing, structure earting, 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, freight & all consumables as directed by the field engineer.

110kV using crane arranged by the Contractor

Labour for erection of Measurement transformers, reactor units, using Crane arranged by the Contractor including providing holes wherever required as directed by the field engineer.

Supply of operating mechanism for 110kV AB switches

Bottom operated mechanism for 110kV AB switch with earth with 110V DC

Motor operated mechanism for 110kV AB switch with 110V DC

ISOLATORS : Labour for erection of Isolators with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer.

110kV Isolators with Earth Motor Operated

110kV Isolators without Earth Motor Operated

LAS: Labour for erection of LAS station type with surge monitor/ accessories etc., (3Nos single pole stack) including Supply and erection of Earthing steels, (connecting to earth electrode & mat) Supply and Painting of Primer Paints and Two coats of Enamel Paints of reputed make, including freight, consumables etc., as directed by the filed Engineer.

110kV LAS with surge monitors

CONTROL ROOM MATERIALS: 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)

YARD LIGHTING ARRANGEMENTS: Supply and Erection of 5m Grouting type lamp post of B class MS pipe (3 inch dia for 3mtrs & 2.5inch 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

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 18SWG (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, 16A Bakelite connectors including its cost materials, consumables, freight, etc and as directed by the fields engineer on site requirements. (The box shall be vermin proof, shall be provided with sturdy hinges, with provision for cable entry and locking arangements).

Fabrication, supply and fixing of C.T/P.T junction box of size 400x300x150 mm of 16SWG (1.6mm) M.S.sheet with primer coat paint, Supply, Fabrication and erection of Box fixing Flats using 50x8 MSF, Supply and Fixing of 25x3mm² Braided Flexible Copper loops to box earth., Two coat of Enamel Paint, provision for fixing terminal blocks/ MCBs including consumables, freight, etc., as directed by the field engineer on site requirements. (The box shall be vermin proof shall have sturdy hinges, & locking arrangements)

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.

110kV Structures (3m centre to centre)

110kV Take off/ Strung Bus structure using Double Butt pole 200x100 RSJ.

110kV AB Switch Structure using 200x100 RSJ.

110kV CT or PT Structure using 200x100 RSJ.

110kV LAS Structure below strung bus using 200x100 RSJ.

PAINTING: 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 Platform

AC Junction Box fixing frame

200 x 100 RSJ Pole Bottom (height 0.45 to 0.5 m)

Yard Light Pole Bottom

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

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

CABLES: 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 intervals as directed by the field engineer

Upto 8 Core

Above 8 Core

STATION ACCESSORIES: Providing PVC down fall pipe using 110mm dia 4Kg/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 as required and as directed by the field engineer.

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, stropes, etc., as directed by the field engineer. (No.of core ends in unit of 1000).

Supply and erection of Vinyl Sticker cutting/ Printing on Vinyl Sticker/Foam board to be used for main equipment, slogan, name board & any other purpose of required sizes as directed by the field engineer.

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.

40mm Dia

50mm 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 Fuse unit of reputed make with ISI as directed by the field engineer including drilling & fixing.

HRC Backlite Fuse unit

Porcelain rewireable Fuse unit

Supply and fixing of HRC fuse of reputed make as directed by the field engineer.

Supply and fixing of Hylem board 8/10mm thick wherever required 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.

Regular type (Non-disconnecting)

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 & fixing of LC/Key board out of 75x 25 mm Alu. frame embedded with 12 mm pre-laminated wood particle board using screw on rear side, 2 Nos plain glass sliding shutter of 5 mm thick fixed with metal roller on Alu.channel with locking arrangements, glass piece handle shutters, wall clamp as directed by the field Engineer including cost of all materials & all consumables.

Typing and printing of commissioning reports, booklets, drawings including spiral binding/ stick file cost etc.,

Supply and erection of GI Ladder type cable tray of 2.5m L, 0.3m w, 2mm thick with coupling plate and bolt and nuts

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.

Dismantling

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 LAS station/ Distribution type single unit including monitos, accessories & consumables.

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

Labour for Dismantling of Busbar including consumables.

75 mm (1 length)

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