Establishment of 400/230kV AIS SS with 2Nos. 400kVBays,4Nos. 230kV FeederBays, 2x500MVA,400/230kV Auto Transformers,Kiosk Buildings allied Civil works at Ariyalur 765/400kV AIS SS,Kallakurichi EDC,Villupuram operation circle on Total Turnkey Basis.

Amount

Schedule I

Schedule II

Schedule III

Total GST Amount (@18%)

Description of Work / Item(s)

Amount

Design of Panel room Building and Battery room building as per requirement of panels including design calculations, detailed drawings etc., as per technical specifications and relevant latest IS.(10 sets of Design and Drawings with Soft Copy)

Design of 400/230KV SS structure plinths,transformer plinth and all allied equipment plinths,Road,Trench,Drain etc., including design calculations, detailed drawings etc., as per technical specifications and relevant latest IS. (10 sets of Design and Drawings with Soft Copy)

Clearing Light jungle and disposing off to a place at-least 1km away from the site as directed by the Engineer in charge including all Labourcharges, Lead, Lift, T&Ps etc., complete - .

Clearing Heavy Jungle and disposing off to a place at-least 1km away from the site asdirected by the Engineer in charge including all Labour charges, Lead, Lift, T&Ps etc., complete

Earth work excavating and depositing on bank in Sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loam and ordinary soil including excavated earth.

In Hard stiff clay and gravelly soil

In soft disintegrated rock not requiring blasting

In medium & dense medium rock not requiring blasting

In medium & dense medium rock requiring blasting

Removal of hard rock by blasting

Removal of hard rock by wedging & chiselling/using compressor and jack hammer as per standard specification.

Supplying and filling with well gravel/soil in low lying area including cost of all materials, labour, well consolidation with power roller, lead, lift etc. complete as per standard specification.

Cutting in all soils execept hard rock requiring blasting with in a lead of 1.0 km by deploying earth moving machinery and tippers including benching,formation of level surface, breaking clods, sectioning, consolidation as per specification with power roller including all labour lead and lift etc complete as per standard specification

Providing PCC 1:3:6, using 12-20mm HBG metal for foundation with form work including cost of all materials labour lead, lift etc. complete.

Providing PCC 1:3:6, using 12-20mm HBG metal for foundation without form work including cost of all materials labour lead, lift etc. complete.

Providing PCC 1:2:4, using 12-20mm HBG metal for foundation with form work including cost of all materials labour lead, lift etc. complete.

Providing PCC 1:2:4, using 12-20mm HBG metal for foundation without form work including cost of all materials labour lead, lift etc. complete.

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.

Pedestal

Column below GL

Gradebeam/plinth beam

Lintel

Sunshade

Cable Trench/Drain Wall

Pre cast slab/cast in situ slab

RCC 1: 1.5 :3 mix using 12-20mm metal with formwork for roof slab, including cost of all materials, form work, centering, curing, all labour charges, lead, lift, etc. complete but excluding cost of steel reinforcement. Roof slab

RCC 1:1.5:3 mix using 12 mm to 20mm size HBG stone including cost of all materials, form work, centering,vibrating, curing and all leads, lifts etc., complete as per specification but excluding cost of reinforcement. For columns

Ground floor

First floor

Second floor

RCC 1: 1.5 :3 mix using 12-20mm metal without formwork for flooring, including cost of all materials, labour,lead, lift, etc. complete but excluding cost of steel reinforcement.

RCC 1: 1.5 :3 mix using 12-20mm metal with formwork for Road, including cost of all materials, labour,lead, lift, etc. complete but excluding cost of steel reinforcement.

PCC 1: 4 :8 mix using 40mm metal without formwork for flooring including cost of all materials, labour, lead, lift etc complete

Supplying and filling M.sand for foundation and basement including watering and consolidation including cost of sand all labour lead lift etc. complete

Providing anti termite treatment in 4 stages I) immediate after earth work excavation and before laying foundation concrete II) after refiling for sides of foundation III) Before laying of flooring concrete IV) outside of basement upto 1.0m alround the building using termite 250ml for 5 lit of water etc complete.

Brick work in CM 1:3 using II class chamber burnt bricks for basement, including cost of all materials, all labour charges, lead, lift, etc. complete.

Brick work in CM 1:5 using II class chamber burnt bricks for basement & superstructure including cost of all materials, all labour lead lift etc ., complete. super structure, including cost of all materials, all labour charges, lead, lift, etc. complete.

Ground floor

First floor

Second floor

Supplying, fabricating and placing in posiion of TMT reinforcement including cost of steel, binding wire, labour for cutting, bending and tying in position etc., complete.

Plastering with CM 1:3, 12mm thick for ceiling including cost of all materials labour lead lift etc., complete

Plastering with CM 1:5, 12mm thick for interior , exterior of walls including cost of all materials labour lead lift etc., complete

White washing two coats with white cement paint over a primary coat for ceiling, exposed surfaces of wall, beam, slab, sunshade, lintel, etc, including cost of all materials, lead, lift, etc., complete.

Colour washing with two coats of interior plastic Emulsion paint of approved quality with two coats of Wall Putty of approved quality and colour over a coat of primer including thorough scrapping, clean removal of dirt, cost of all materials, scaffolding, Labour, Lead, Lift etc., complete and including necessary crack filling paste, putty wherever required.

Painting the outside walls with two coats of exterior emulsion over a primer coat of approved colour and quality including cost of all materials, lead and lift etc., complete as per standard specification

Flooring with approved vertified of non slippery type tiles of approved quality, design & colour laid in cement mortor 1:3 20mm thick including pointing with white cement finishing the joints flush pointing the surface etc complete ( sample to be approved by Dept.Engineer)

Painting two coats acid proof paint of approved colour over a priming coat of white cement for battery room including cost of all materials, labour, lead, lift etc., complete for interior walls as per standard specification

Providing and laying in position of ceramic acid resistant tiles over a bed of 20mm thick CM1:3 including painting with acid resistant C.M for wall in battery room, including cost of all materials, labour, lead, & lift, etc., complete. as per standard specification.

Providing and laying in position of ceramic acid resistant tiles over a bed of 20mm thick CM1:3 including painting with acid resistant C.M for flooring in battery room, including cost of all materials, labour, lead, & lift, etc., complete. as per standard specification.

Providing and laying weather proof Tiles 300mmx300mm size over screed concrete 1:2:4 with average thickness of 25 mm for required gradient and using best quality of one course of weather proof tiles of approved quality using in cm 1:3, 12 mm thick and using 8mm spacer and pointing with water Repellent U Bond and grout including cost of all materials ,transport curing etc complete.

Supply & fixing of square hollow pipes to cycle shed including cost of all materials ,all leads & lifts etc., complete as per standard specification.

Supply & fixing of MS steel sheet roofing for cycle shed and Vehicle shed including cost of all materials ,all leads & lifts etc., complete as per standard specification.

Supply,Fabricating and fixing of Steel Gate including cost of all materials, labour charges and placing in position , transport charges from work shop to site including painting with red oxide one coat and enamel paint two coats as per standard specification.

Supplying and fixing PVC downfall pipes 110 mm dia with working pressure 6kg/cm² necessary couplings, grating shoes, bends, clamps etc complete including cost of all materials and making holes in masonry / concrete and restoring affected surface to original condition.

Supply,Fabrication and Assembling of MS template for fixing the foundaion bolts for all voltage level towers for 400KV, 230KV respective tower and equipment in position aligning, levelling with arrangements of hold the bolts as per drawing in the concrete pedestals including cost of materials,labour, transport ,lead,lift etc complete.

For Tower

For Equipment

Supplying,Fabricating,galvanising of GI foundation bolts of various size with 2 Nos GI nuts with proper anchorage for all towers and equipments as per drawing including cost of materials,labour,lead lift etc.complete

For Tower

For Equipment

Providing necessary pocket holes in transformer plinth for fixing accessories supports etc., complete as per standard specification.

Supplying, transporting fabrication, fixing Labour charges for fixing of appd quality of MS Rails (90 LBS) for transformer plinth including in proper alignment and interconnections the Steel of rails with flat on both ends by welding including cost of rail, all materials labour charges, lead, lift etc. complete, as per standard specification

Supply,Fabricating and fixing of M.S angles,square rods ,M.S Plates ,MS Channal including cost of all materials, labour charges for cutting,welding,and providing anchor cleats /flats and placing in position , transport charges from work shop to site including painting with red oxide one coat and enamel paint two coats as per standard specification.

Supplying and fixing 300mm wide PVC EXPANSION JOINT in the 20mm expansion gap provided in between decks over piers and in between deck and dirt wall over abutment as shown in the drawing including cost and conveyance of expansion joints including shalimar pad and joint sealant etc., complete

Supplying and fixing in position of ready made PVC water tank 2000 litre capacity, Sintex or equivalent make including cost of cover, with opening for inlet, outlet & over flow pipe, transporting and cost of all materials, labour, lead, lift, etc., complete as per standard specification.

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride)doors fabricated of casement type (open) from the profile the size of outer frame 60mm x 55mm and shutter with aouter wall thickness of 2.40 mm .the door unit should be designed with all corner joint mitred and fusion welded profile are reinforcement with 25x24x25mm steel reniforced with thickness of 1 mm to have dimensionally stability. The sash should be of 60 x 102mm. The mullion should be of 60 x 74 mm. The profiles should have co-extruded seals. Hardware: All the hardwarenlikenfriction stays, handles should be screwed with self tapping screws. The handles, locks should be designed so that they cannot be released from outside.

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multichambered sections with wall thick of 2mm. The EPDM Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work.

Supplying and fixing fire rated door as approved make including cost of all materials lead lift etc., complete as per standard specification

Providing opening for cable,duct / water pipe line etc in brick work/RCC in building and retaining wall& cable duct including cost of machinaries labour etc complete as directed by dept engineer at site.

Brick wall

RCC work

Supplying & fixing with neat finishing of chequred plate 8mm thick for seating control panel and N2 Tank including cost of all materials,painting two coats enamal paint, cutting the channel to the required length and welding grip rods for the rails,transport charges,labour for fixing and handling etc.,complete.

Wiring with 2x1.5 sq.mm PVC insulated single core copper multi strand fire retardent flexible cable 1100 v grade in suitable PVC rigd pipe on wall and ceiling with reputed make switch boxes earthwire connection in 1.5 sq mm for light point / Fan point including cost of wire ,labour lead etc. complete.of approved quality

Wiring with 2x1.5 sq.mm (22/0.3) PVC insulated SC unsheathed Cu.conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in in flush with wall, with 150mm x 100mm x 113mm TW switch box with 3 mm thick hylum sheet cover for 5 A 3 Pin non interlocking CS plug with continuous earth wire connection of 1.5 sq mm wire and making good of the concealed portion with suitable colour for concealed PVC Plug point.

wiring with 2 x 4 sqmm (56x0.3) PVC insulated single core unsheathed copper cable 1100 v grade in suitable PVC rigd pipe concealed in wall and ceiling with PVC accessories in flush with wall with 150x100x113 mm TW Swich box with 3mm thick hylem sheet for 15 A 3 PIN non interlocking CS plug with continuous earth wire of 2.5 sq mm wire and making good of the concealed portion with suitable colour for concealed power plug point

Supply and fixing of 3 phase 4 wire 4 way ICDB of 16A per way with 32 A TPN MC switch with suitable MS cable entry boxes trunking box and internal connections on suitable angle iron frame work etc. complete.

Supply and fixing of 32 A TPNMC switch on suitable angle iron frame work with MS cable entry box with earth connection only.

Supply and fixing of single box type 4'18W Crystal Glass LED Tube Light Fitting with conduit pipe suspension from the ceiling with PVC unsheathed copper leads from terminals to the fitting with tube light

Supply and fixing of 20 Amps DP plug and socket in sheet enclosure with 32 A DP MCB in flush with wall with earth connection (For AC plug) [Legrand (MDS) / Hager (L&T) make].

Supply and Fixing of light fitting LED indoor fittings (Light Emiting Diode) Higher end 18W LED 3000K Square type Recessed fitting with LED. PVC insulated copperwire of 1.5 sq.mm size in PVC pipes including supply of all materials (including supply of light fittings for false ceiling with lamps) etc., complete approved quality as per standard specification

Supplying, installing, testing and commissioning two tonne capacity split air conditioners (5 star rated) with copper coil including startor and single phase preventer confirming IS 1391 -1971 including cost of materials, stabilisers ( V.Guard) , labour, wiring etc. complete as per standard specification.

Providing RCC heavy duty hume pipe including cost of collar pipe as directed by department engineer at site including cost of all materials leads and lifts etc. For cable crossing and storm water drainage as per standard specification.

300mm dia

600mm dia

Supplying, fabricating, erecting and fixing Hilux (or) Equivalent Board False Ceiling upto a ceiling height of 4.5m from floor level Using Hilux Board Plain Sheets (10mm thick) using 6mm GI rod suspender ,16 gauge aluminium "T" and "L" including all materials, labour, lead and lift etc., complete.

Supplying and fixing of G.I angle for supporting tray in cable duct including cost of materials fixing them in position, labour lead etc complete

Refilling the foundation pits of towers after stub setting and concteting with excavated earth other than sand in layers of 150mm thick, including charges for spreading watering, consolidation as per standard speclification and as directed by the Engineer at site including all labour charges lead and lifts etc., complete.

Removal of surplus earth wherever necessary including transport upto 2km away from the site, loading and unloading etc., complete

Providing grouting with M20 concrete mix for tower and equipment base plate with 3 to 6mm HBG chips and FOSRAX chemical compound at a depth of 20cm over concrete plinth including cost of all materials, labour, lead, lift etc complete

Supply and Labour charges for Transport and erection of gratings for Transformer including cutting welding, tightening of bolts and nuts with washers final checking before loading the metals cost of all materials, labour, T&P, lead and lift etc., complete as per standard specification.

Supplying and filling with 1:1 quarry dust and 40mm metal for consolidated by power roller 10 T for road and bell mouth including cost of all materials, labour, well consolidation with power roller, lead, lift etc. complete as per standard specification.

Supplying and filling with 40mm metal as per standard specification inlcuding all cost of materials, lead, lift etc complete for dispersion trench as per standard specification.

Dismantling of RCC of size 0.40X0.40X0.30m for remove the fencing support 'Y' angle including clearing away as per the direction of Engineer at site

Dismantling of fencing support 'Y' angle (8.55Kg) including clearing away as per the direction of Engineer at site

Dismantling of barbed wire and nealtly stacking the material and reuse as per the direction of Engineer at site

RR masonry in CM 1:6 using random rough stone and bond stone including cost of all materials, leads, lift and curing etc complete.

Flush Pointing with CM 1:3 including cost of all materials lead lift etc complete. as per standard specification.

Supplying hot dipped GI barbed wire 12 SWG 120 x 2.5 x 2 ply 4 pointed type 100 mm apart confirming to ISS 278/1978 (IOWA type) and Labour charges for tying barbed wires required rows horizantally in 'Y' portion and sprial binding at 0.5m interval including straightening, tying with GI binding wire including lead, lift,etc., complete.

Providing and laying in position of pvc pipes from equipment to duct including earth work excavation laying pipe ,cost of pipe ,coupling ,elbow, bend transport charges lead lift etc complete

110mm dia pvc pipes

160mm dia pipes

Providing PVC weep holes of 40mm dia including cost pvc pipes fixing them in position etc complete

Supplying and Filling with stone dust and providing anti weed treatment to the yard portion before spreading of stone dust including supply of chemicals of reputed manufacturer as per technical specification and direction of the Engineer-in-charge including cost of all materials, labour, lead, lift etc,., complete.

Supplying and spreading machine broken 25 mm HBG metal including cost of all material, labour, lead,lift etc.,complete as per standard specification.

Providing of 35mm thick factory made pre-laminated ABS (Acrolynitrile Butadiene Styrene) Door Shutter moulded in different designs, consisting of all round frame made out ofwater proof solid foam PVC bar of size 20 x 32mm, reinforced by 32 x 32mm - 2 Nos., for vertical made out of LVL (Laminated Veneer Lumber), core material of 32mm thickhigh density craft paper honey comb board, sandwiched on both sides with pre-laminated ABS sheet thickness of 1.5mm. PVC edge banding of size 0.45mm on the vertical sides.Hardware made out of steel coated butterfly hinges - 3 Nos., for each shutter and ISI make SS round lock complete for finished item of work, complete complying with the standard specification. The door shutter and frame should be got approved from the Executive Engineer before use on work

Pre-painted Galvanized Iron Windows (Air Tight Model) with Grill and Glass: Providing and fixing Ajanta Cave Model Window fabricated from roll formed sections made of galvanized steel colour coated / powder coated (Base steel as per IS 513 'D' quality, galvanized as per IS 277 with zinc of 120 grams / sqm.) with total coated thickness of 0.60mm. Paint specification: Coated sections should be with primer coat of epoxy primer of 5-7 microns thick finish painted with a polyester paint of 12-16 microns thick and back coated with alkyd backer of 5-7 microns. Dimensions of sections: Sections for shutter should be of 46 x 46mm and external frame should be of 46 x 52mm. Section for glass beading should be of 18 x 25mm and centre mullion should be of 46 x 70mm. Fixing details: The frame and shutter sections should be cut to length and mitre joined with corner bracket made of CRCA electro plated. Mullion section should be joined with frame / mullion using nylon mullion cap. Ethyl Propylene Diamine Monomer (EPD) Gasket should be used all around glass in shutter between frame and glazed shutter and both sides of fixed glass. Accessories: Handle made of high grade aluminium powder coated and with nylon receiver. Gaskets made of Ethyl Propylene Diamine Monomer (EPDM). Corner brackets made of CRCA with zinc phosphating. Mullion caps made of glass filled nylon. Glass: Glass shutter and fixing glass portion should be provided with a glass of 5mm lain float glass. Grill: Windows should be provided with grill made of 10mm square MS bars welded to 12mm x 5mm flat at 4" intervals. Total grill unit should be power coated and fixed to window frame with screws. The above frame should be fixed to brick / concrete masonry by using nylon self-expanding caps and driving MS electro plated 80mm long screws into the caps through frames.

Drilling 150 mm dia deep Bore well in all classes of soil including hard rock, charges for inserting casing pipe assembling in the drilled bore holes welding the casing pipe etc transporting to the site and supporting charge for the site and place to place etc. complete.

Supplying and fixing of 200 mm dia(inner) PVC casing pipe of 60 kg / cm2 including cost of all lead, lift, labour material etc complete

Supply and delivery of clear water vertical wet type submersible 5HP pumpset suitable for 150mm dia borewell conforming to IS 8034/2002 as amended thereafter and BEE 3 Star Rated capable of discharging noted LPM against head of water column due to all causes.The pump shall be with stainless steel shaft and dynamically balanced bronze or Cast SS impeller, brass screws and CI FG 200 grade pump bowl/diffuser with ISI mark. The pump shall be directly coupled to a continuous rated two pole suitable wet type vertical squirrel cage induction motor as per IS9283 /1995 as amended there after, suitable for operationin AC three phase 415 V+/- 10%, 50 HZ +/- 5% Duty (150x125)

Labour charges for the erection of submersible pumpset (upto 5HP) in borewell/openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supplying & fixing of 50mm dia. U- PVC Heavy duty pipe with RED COLOUR MARK of equivalent ISI make with suitable size Nylon Rope for Bore-well for suction inside the borewell with supporting clamp including cost of all materials, labour, lead & lift etc., complete as driected by the department engineer at site.

Supplying & wiring with 3x4 Sq.mm.flat type submersible cable of make FINOLEX, V-GUARD or other approved ISI make for connecting the submersible motor and to the panel board and clamping with the PVC pipe with suitable clamps inside the borwell including cost of all materials, labour, lead & lift etc., complete as directed by the department engineer at site.

Supplying, laying and fixing in position of PVC pipe of best quality from approved manufacturer conforming to IS 4985-1968, 4984-1970 including cutting threading joining with necessary PVC specials including cost of all materials lead lift labour etc including cost of earthwork excavation wherever necessary complete.for delivering water from bore well point to construction site Earthpit and water tank

32 mm dia PVC pipe

25 mm dia PVC pipe

Supplying and fixing in position gun metal ISI make gate valve of best quantity including cost of materials lead lift labour etc complete.

32 mm dia PVC pipe

25 mm dia PVC pipe

Supplying and fixing of 15mm dia CP coated bib cock (Heavy Duty) (Parryware/Plato or its equivalent) with CP cup and Inner running Nipple of ISI make as directed by the Engineer in charge including cost of all materials, labour charges for fixing, lead, lift etc., complete.

Supplying & fabricating and fixing in position of GI angle including cost of materials labour,lead,lift, etc., complete as per standard specification(Each angle 8.55 KG).

Supplying and fixing in position of RCC jali of size 0.45X0.60m including cost of materials labour,lead,lift, etc., complete as per standard specification.

Providing and laying plain cement concrete 1:2:4 using 6 to 12mm HBG metal for Screed concrete including cost of all materials.labour lead lift curing hire charges for mixer machine etc complete

Dismantling of PCC road for construction of battery room and cable trench crossing for 400 KV yard including clearing away as per the direction of Engineer at site

Supply and Erection of submersible pumpset (upto 3HP) inopenwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supplying and laying 40mm dia B Class GI pipe for road crossing of cable including earthwork excavation, refilling necessary fittings, all materials, labour, lead and lift etc., complete as directed by the department engineer at site.

Supply and fixing of 450 mm (18") sweep (heavy duty) AC exhaust fan with automantic luvers complete with necessary wall opening and making good of the wall.

Dismantling of brickwork of existing control room wall for construction of battery room door entry including clearing away as per the direction of Engineer at site

Supplying and fixing in position sun control polyester flim, reflective type 75 microns thick (gareware or equivalent ) including the cost of all materials, labour, lead, lift, T&P, etc. Complete.

Supply ,erection and commissioning of 2KV Inverter with suitable 12V DC battery including 4 way double pole emergency distribution board having 1 No (Reputed make ) as per standard specification

Supply steel Almirah 6' furniture manufactue by "TANSI" or any ISI mark including cost of all materials, labour, lead, lift, etc., complete sample to be approved by department Engineer

Description of Work / Item(s)

Amount

I. Transformers

400/230/33 KV 500 MVA, 3Phase 50 C/.S , YNaod11, Auto Transformer with OLTC and NIFPS.

II. DG Set

250 kVA DG set complete set

III. Circuit Breakers

420KV,3150A, 63KA SF6 Breaker without pre insertion resistor and with CSD, all accessories with support structure.

245KV, 2000A, 50kA SF6 Breaker with all accessories with support structure.

IV. Current Transformer

420kV, 3000A, 63 KA, 6 core single phase current Transformer with support structure, accessories (3000-2000-1000-500/1A), terminal connectors and junction box (1No for 3 CTs).

245kV, 2000A, 63 KA, 5 core single phase current Transformer with structure and Junction box (2000-1200-800-400/1A), terminal connectors and junction box (1No for 3 CTs).

V. Potential Transformer

230kV Outdoor PT with Terminal Connectors with support structure and Junction box (1No for 3 PTs).

230kV single phase CVT with Terminal Connectors with support structure and Junction box (1No for 3 CVTs).

VI. Lightning Arrestor

400 kV, 10kA Lightning arrester without support structure and terminal connectors with continuous monitoring of Leakage current in SAS Compatible arrangements. (Polymer Type, 60KA)

230kV, 10kA Lightning arrester with support structure and terminal connectors.

VII. Isolators

420kV, 3150A, 63KA Isolator with double earth with Insulator, support structure and terminal connectors. (Horizontal Double Break)

420kV, 3150A, 63 KA Isolator with single earth with Insulator, support structure and terminal connectors. (Horizontal Double Break)

245kV Isolator WE 2000A, 40kA with Insulator with support structure and terminal connectors.

245kV Isolator WOE 2000A, 40kA with Insulator with support structure and terminal connectors.

VIII. Battery and Battery Chargers

220V, 300 Ampere Hour battery set with wooden stand

220V, 80 Amps Battery charger with potential free contacts for all indications for SAS interface.

IX. Bus Materials

400kV Solid core insulator with structure

230kV Solid core insulator with structure

4"/100 mm Aluminium bus bar

ACSR Moose Conductor

11KV 160 KN Anti fog Disc insulator

11KV 120 KN Antifog disc insulator

X. Communication Equipment

Supply and Commissioning of MPLS- TP- FOTE with 2 rbs 4 port optical module (2x1 Gbps +2x1/10Gbps capacity) for MPLS TP traffic &· 2nos. of 10/100 Mbps 8 port Elecbical 1 ethemet module,2 nos. Circuit emulation module for SDH 2 Nos.interfac comprising 2x4x STM-1/ 1x STM-4 with associated materials as per BOM for Each 1 No. for proposed Ariyalur 400kV SS and Sankarapuram 230kV SS with circuit emulation card

Supply and Commissioning of MPLS - TP - FOTE with 2nos. 4 port optical module (2x1 Gbps +2x1/10Gbps capacity) for MPLS TP traffic & 2nos of 10/100 Mbps 8 port Elecbical 2 Nos. ethernet module with assodated materials as per BOM Each 1 No. Ulundurpet 230kV SS, TV malai 230kV SS without circuit emulation card

Supply of 8 command stand alone Digital Tele Protection Coupler. (8Nos. for proposed Ariyalur 400/230kV SS & 2 Nos. each for 16 Nos. Thiruvannamalai 230kV SS, Ulundurpet 230kV kV SS, 4 nos. for Sankarapuram 230kV SS)

Supply of VOIP Telephones wi&r CAT6 shieided Cable, Ethernet switches and associated accessories (2 nos. for proposed Ariyalur 400kV SS each 1 No for Ulundurpet 230kV SS, TV malai 230kV SS and Sankarapuram 230kV SS)

Supply of Analogue Telephone with 4 Pair Telephone cable and necessary accessories 3nos. for proposed Ariyalur 400/ 230kV SS and each 2 nos for Ulundurpet 230kV SS, TV malai 230kV SS and Sankarapram 230kV SS.

Supply of Standalone Rack Panel tor accommodating 4 nos. Fibre optic 1" Rack with 4x19" rack provision 2000X800X800 mm with mm Thickness and necessary, fibre entry provision.

Supply of Mandatory Spares and tools for MPLS TP equipment as per specification

Supply of Mandatory Spares and tools for DTPC equipment as per specification

Supply of 4 port VOIP gateway with 4FXO & 4FXS channels/ports (each 1 No. for Thiruvannamalai 230kV SS, Ulundurpet 230kV kV SS, Sankarapuram 230 kV SS )

Supply of DCDBs ( 2 Nos.) with all necessary cabling for 48V DC charger(3 Nos.) & 48V DC batteries ( 2 Sets) for proposed Ariyalur 400/ 230kV SS

Supply of 14 port VOIP gateway with 2FXO & 12FXS channels/ports 1 No. for proposed Ariyalur 400/ 230kV SS with 8 port switches

48V/400AH Battery set with stand (SAN Container)

48V, 80 Amps chargers

XI. Panels

220V DC Distribution Panel for 400/230 kV SS with 02 incming and 01 Bus coupler in Normal mode only with 03 outgoing feeders for each incomer of 100A capacity.

48V DC Distribution panel for 400/230 kV SS

AC Panel for 230kV SS

Servo Stabilzer 10kVA

220V DC Changeover Switch 200A

48V DC Changeover Switch 200A

220V DC Distribution Panel for 230kV SS (DC Under Voltage, Over voltage Static relays included)

AC Junction box (FRP)

DC Inter lock box (FRP)

Control & protection Panel for 400/230 KV ICT (Both HV & LV Panel) with CSD

Control & protection Panel for 230KV Line/Feeder with BCU

Control & protection Panel for 230KV Transfer Bus Coupler bay with BCU

230KV Bus bar protection Panel (Centralised Bus-bar with 18 circuits )

Synchronizing cum islanding panel for 230kV bays (SAS)

SUX panel with BCU, Ethernet switch for station auxiliaries equipments inter face with SAS

Outdoor armoured 48 Core FO Cable-3km for connectivity of 230KV Bays placed in Kiosk with the redundant SAS LAN and with necessary station Auxiliary systems including all Ethernet switches, FODPs, LIUs, Patch cords, HDPE pipe etc.

Outdoor armoured 48 Core FO Cable-3Km for connectivity and all necessary equipments such Terminal server, Ethernet switches, LIUs , patch cords, HDPE pipe etc., For Metering Data on IEC61850 from Energy meters of 230KV Bays placed in Kiosk.

BOM OF ESSENTIAL SPARES FOR SAS OF 400/230KV SUB-STATION RATIO INTRODUCTION WITH 2×500MVA ICT AT 765KV ARIYALUR SUB-STATION:

Bay control Unit for 400kV

Numerical Group - A protection for 400/230KV ICT

Numerical Group - B protection for 400/230KV ICT

Numerical Main - 1 Line protection relay suitable for 230KV Feeder

Numerical Main - 2 Line protection relay suitable for 230KV Feeder

Spares for Numerical relay for 230 kV bus bar protection

Bay control Unit for 230 KV

Ethernet switch for one 230 kV kiosk with 50% spare ports

Ethernet switch for Control room/ Kiosk plus 50% spare ports

Electronic Trivector meter (ABT)

Master tripping relay (86)

Master tripping relay for bus bar application (96)

TNC Switch

D.C. supply supervision relay

Trip circuit supervision relay

Single phase trip relay (with self-reset contacts)

Auxiliary relays (Electromechanical type) not covered elsewhere in spares list.

LEDs of each type

Passive devices for relay panel not covered elsewhere in spares list.

Standard accessories for relay panel not covered elsewhere in spares list.

Line interface unit for SAS FO LAN for one diameter

Media converter

Spare Diode/ Link for Islanding panel application

FO Patch cable of sufficient length for interface between Relay to Ethernet switch

Transducer (48V DC System and 220V DC system - One set comprises 1 no of each type of Transducer)

Spares for Auxiliary BCU/IED for monitoring of station auxiliaries

Push Button reset switches for Master and 96 Bus bar trip relay

XII. Power Connectors

T - Clamp for Quad moose to Quad moose

T - Clamp for Twin moose to Twin moose

T - Clamp for Quad moose to 4" Aluminium bus

T - Clamp for double moose to 4" Aluminium bus

T Clamp for Zebra to Zebra

PG Clamp for Moose conductor

PG Clamp for Zebra

Free end clamp for 4'' / 100 mm Aluminium Bus bar

Corona bell for 4" Aluminium Bus for 400KV

400KV Spacer for Double moose rigid type 450mm spacing

230KV Spacer for Quadruple moose rigid type 225 mm spacing

230KV Spacer for Double moose rigid type 225 mm spacing

Bolted type Double Tension fitting with double anchoring Corona ring, 400 KV Twin Moose 450 mm spacing

Bolted type Double Tension fitting with double anchoring points, suitable for 230KV Quadruple Moose 225 mm spacing

Bolted type Double Tension fitting with double anchoring points, 230 KV Twin Moose 225 mm spacing

Bolted type Suspension fitting suitable for 400KV Twin Moose

Bolted type Suspension fitting suitable for 230KV Quad Moose

Bolted type Suspension fitting suitable for 230KV Twin Moose

XIII. Iron and Steel Materials

Earthmat, Auxilarymat and Earth electrode and vertical earthing including painting as required by the field engineer.

HTGS Earth wire 7/3.66 mm

GI Tray ladder type; L=2.5m W=0.3 m and thickness=2 mm with coupling plate and bolt and nuts

GI Tray ladder type; L=2.5m W=0.45 m and thickness=2 mm with coupling plate and bolt and nuts

GI Tray ladder type; L=2.5m W=0.6 m and thickness=2 mm with coupling plate and bolt and nuts

XIV. Armoured UG Control and Power Cables

4x25 Sq.mm LT UG Aluminium Cable of reputed make

4x240 Sq.mm LT UG Aluminium Cable

Copper cable 28 X 2.5 Sq.mm Armoured control cable

Copper cable 20 X 2.5 Sq.mm Armoured control cable

Copper cable 14 X 2.5 Sq.mm Armoured control cable

Copper cable 8 X 2.5 Sq.mm Armoured

Copper cable 8 X 4 Sq.mm Armoured

Copper cable 4 X 2.5 Sq.mm Armoured

Copper cable 4 X 4 Sq.mm Armoured

Copper cable 2 X 2.5 Sq.mm Armoured

2 x 16 Sq.mm Cu.Control cable

2 x 35 Sq.mm Cu.Control cable

XV. Yard Lighting

Supply of 150 Watts LED lights with acessories and fitting for structure mounting

AC Lighting Distribution box with 8Nos for Normal Light MCBs (Incoming 3ph4p MCB-1No 63A; Outgoing Sp2po MCB-8No 16A

AC Lighting Distribution box with 4Nos for Emergency Light of MCBs (I/c 3ph4p MCB-1No 63A; O/g Sp2po MCB-4No 16A

6m Tubular pole for street light

72 Watts LED lamp with fitting

XVI. Fire Fighting Equipment

Fire extinguisher foam type trolley mounted 50Ltr capacity with accessories.

Fire extinguisher foam type trolley mounted 9Ltr capacity with accessories

Supply of Dry Chemical Powder Cylindrical shape fire extinguisher with initial charge complete with rubber or braided hose, dry powder level indicator and all accessories strictly conforming to the latest issue of IS specified with ISI certification

Fire extinguisher DCP type trolley mounted 25KG capacity with accessories

Fire extinguisher DCP type Portable 9KG capacity

Fire extinguisher DCP type portable 6Kg capacity.

Manufacturing and Supply of fire buckets 10 ltrs capacity made out of 26(0.46 mm)SWG MS Sheet painted with white & red enamel paint inside & outside respectively.Bottom of the bucket shall be U shaped, Outside of the bucket shall be written as "FIRE"in English/Tamil in white enamel paint

Fire protection alarm system for control room and cable gallery

XVII. Scientific Instruments

Scientific Instruments 10 kV Digital Insulation Tester

Scientific Instruments Leakage Current Clamp Meter

Optical Time Domain reflectometer ODR (+5 to -45dB range sensitivity)

Sweep frequency response analyser (SFRA)Kit

Six pole Timer with DCRM for 765kV Breaker

Contact Resistance Meter

Ferruling Machine with all spares and standard accessories

Thermovision Camera

CT,PT and CVT Analyser with Laptop and all accessries.

Seccondary Injection Kit

Optical Splicing Kit

Variable Battery Discharge Kit

LCR Meter

Ethernet test equipment: CMA-3000 or similar

Single Phase Variac 30A, 0-270V

High Configuration 10th Generation Laptop

T & P Furnitures

PC & Software

Binocular

Visual Monitoring system (VMS) for weitchyard and premises for 400 kV SS, New provisions Cameras (PTZ camera and Fixed camera ) 400/230KV ICTs Bays and 230KV Bays Switchyard equipments should be integrated with existing VMS sytem with all necessary associated equipments for viewing the operation of isolators, Monitoring of all other major equipments, Entrance door of substation, Control Room kiosk room etc.,

XVIII. Other Substation Accessories

Lifting Platform Articulated type 120 feet (40mtr) height (765kV Yard)

Supply of FRP ladder, wall support -length 15 feet-1 No and 25feet-1 No, 50 feet self support 1No.

Supply of Aluminium 15 Mtr Scoffolding Ladder

Electronic Walkie Talkie Hand Held - Make: Motorola, Ahuja, Kenwood and other reputed make coverage 5 km with Licence free

Portable welding machine, Drilling machine-Bed Tyoe and Cutting machine

Supply and fixing of LC/Key Board of size 3000X1500X100mm (Inner size) with glass doors, Lock with Duplicate keys, Key Hooks for Electrical Layout Details.

Supply of Gauntets

Supply of FRP Discharge rods, Four Stages (4x1.5m) for 230kV

First Aid Box

Rubber mat 2000X1000X10mm

XIX. STRUCTURES

400KV Structures Tower Parts Galvanised

400KV LAS Structures Galvanised

400KV Structures, Bolts & Nuts Galvanised

230KV Structures Tower Parts Galvanised

230KV Structures, Bolts and Nuts Galvanised

Description of Work / Item(s)

Amount

Erection, Testing and Commissioning of 400/230/33KV 500 MVA, 3Phase 50 C/S, YNaod11,Auto Transformer with OLTC and NIFS Transformer with OLTC and NIFPS.

Erection, Testing & commissioning of 250 kVA DG set complete set.

Erection, Testing and Commissioning of 400KV,3150A, 63KA SF6 Breaker without pre insertion resistor and with CSD with support structure all accessories, Marshalling box & Terminal Connectors using contractor's crane, including interpole & Control cubical wiring, Evacuation, Gas filling, including suply of platform as directed by the Field Engineer.

Erection, Testing and Commissioning of 245 KV, 2000A, 40KA SF6 Breaker with support structureall accessories, Marshalling box & Terminal Connectors using contractor's crane , including interpole & Control cubical wiring, Evacuation, Gas filling, including suply of platform as directed by the Field Engineer.

Erection of 420 kV, 3000A, 63 KA, 6 core single phase current Transformer with support structure, accessories and junction box (1No for 3 CTs) and Terminal connectors using contractor's crane as per the field conditions, wherever required & as directed by the Field Engineer.

Erection of 245 kV, 2000A, 63 KA, 5 core single phase current Transformer with structure and Junction box (1No for 3 CTs) and Terminal connectors using contractor's crane as per the field conditions, wherever required & as directed by the Field Engineer.

Erection of 230 kV Outdoor PT with Terminal Connectors, support structure and Junction box (1No for 3 PTs) using contractor's crane as per the field conditions, wherever required & as directed by the Field Engineer.

Erection of 230 kV single phase CVT with Terminal Connectors, support structure and Junction box (1No for 3 CVTs) using contractor's crane as per the field conditions, wherever required & as directed by the Field Engineer.

Erection of 400 kV Lightning arrester with support structure, monitor, Terminal connectorsusing contractor's crane as per the field conditions, wherever required & as directed by the Field Engineer.

Erection of 230 kV Lightning arrester with support structure, monitor, Terminal connectorsusing contractor's crane as per the field conditions, wherever required & as directed by the Field Engineer.

Erection of 420 kV, 3150 A, 63KA Isolator with double earth with Insulator with support structure with terminal connectors and internal wiring, providing manpower for testing whenecer required & as directed per the Field Engineer.

Erection of 420 kV, 3150 A, 63 KA Isolator with single earth with Insulator with support structure with terminal connectors and internal wiring, providing manpower for testing whenecer required & as directed per the Field Engineer.

Erection of 245 kV AB Switch WE 2000A with Insulator with support structure with terminal connectors and internal wiring, providing manpower for testing whenecer required & as directed per the Field Engineer.

Erection of 245 kV AB Switch WOE 2000A with Insulator with support structure with terminal connectors and internal wiring, providing manpower for testing whenecer required & as directed per the Field Engineer.

Labour for erection of 220V, 300 Ampere Hour (AH) battery alongwith stand, and commissioning including assembling,acid filling,hourly SPG reading,3 cycle charging and 2 cycle discharging including all T&Ps, sundries such as white petroleum jelly,distilled water cotton waste etc,.including supply and fixing 2Nos. HRC 100A Fuse carrier along with wooden/steel Board for every set of Battery complete.

Erection of 220V, 80 Amps Battery charger with potential free contacts for all indications for SAS interface.

Labour charges for erection of 48V, 400AH battery alongwith stand, and commissioning including assembling,acid filling,hourly SPG reading,3 cycle charging and 2 cycle discharging including all T&Ps,sundries such as white petrolleum jelly,distilled water cotton waste etc .complete.

Erection of 48V, 80 Battery charger with potential free contacts for all indications for SAS interface.

Erection of 400kV Solid core insulator with structure (each)

Erection of 245kV Solid core insulator with structure (each)

Erection of 4" Aluminium bus with or without bend (For 400kV and 230kV), Providing joints whereever necessary as per field condition by suitable Al.welding.

ACSR Moose Conductor with disc insulators wherever necessary, 1. Erection of 400 KV strung bus using TWIN Moose conductor, fixing Bolted type Tension fitting with Corona ring, (adjustable plate & spring on one side & fixed on another side), yoke plate (Top - adjustable, Bottom - fixed), double anchring with fittings & accessories with 2 X 25 Disc Insulators & spacer (1Span of 3runs) : 6 Span 2. Erection of 230 KV Jack/Strung bus using TWIN/Quadruple Moose conductor, fixing Bolted type Tension fitting, double anchring with fittings & accessories with 1X15 Disc Insulators & spacer (1Span of 3runs) i. 230kV Twin Moose ACSR Conductor Strung bus: 16 Span ii. 230kV Quad Moose ACSR Conductor Jack bus: 9 Span 3. Erection of 400/230 kV Jumper/Dropper using Moose conductor including modification of End clamps, providing holes etc, wherever necessary as directed by the Field Engineer. (For 400kV and 230kV)

Labour for Erection of suspension arrangement for 400KV with 25 Disc Insulators, Corona ring where ever necessary with fittings & accessories

Erection Testing and Commisioning of Fibre Optic test Equipment (FOTE) hybrid equipment (Synchronous Digital Hierarchy-MPLS-TP) with eight directions

Erection Testing and Commisioning of 8 command stand alone Digital Tele Protection Coupler - this end 4# and including remote end SS (4+4=8 Nos)

Erection Testing and Commisioning of Hybrid Communication exchange (VOIP+Analog+Digital)

Erection Testing and Commisioning of 220V DC Distribution Panel for 400 kV SS

Erection, Testing and Commisioning of 48V DC Distribution panel

Erection Testing and Commisioning of AC Panel for 230 KV SS

Erection Testing and Commisioning of AC Changeover Switch for 2EB i/c and DG 400A

Erection Testing and Commisioning of 220V DC Changeover Switch 200A

Erection Testing and Commisioning of 48V DC Changeover Switch 200A

Erection of AC Junction box (FRP)

Erection of DC Inter lock box (FRP)

Erection of ADSS cable with 48 Fibre DWSM cable ad accessories for KIOSK System

Installation, testing and comissioning of Both 400KV side ICT-3 Bay and ICT-4 Bay Control & protection Panel IEDs, BCUs, CSDs and Energy meters to be integrated with existing SAS of GE make 765KV Ariyalur SS

Installation, testing and comissioning of Entire new 230KV Bay Control and Protection panel (230KV LV side ICT-3 Bay , 230KV LV ICT-4 Bay , 230KV Feeder – 4 Nos. , Spare 230KV Feeder – 2Nos. and 230KV Bus-coupler-1 No.) IEDs and BCUs situated in the new Kiosk room should be integrated with existing SAS of GE make.

Installation, testing and comissioning of All new bays IEDs Fault disturbance records should be integrated with existing DR collection & Remote accessibility system with necessary associated equipments.

Installation, testing and comissioning of All Energy meter pertinent to the 230KV Bays including 230KV LV Bays, 400KV ICT-3 and 400KV ICT-4 bays should be conneted in the existing Metering data concentrator and integrated with existing gateway for communicating with Local as well as Remote data centre.

Installation, testing and comissioning of New provisions Cameras(PTZ camera and Fixed camera ) 400/230KV ICTs Bays and 230KV Bays Switchyard equipments should be integrated with existing VMS sytem with all necessary associated equipments for viewing the operation of isolators, Monitoring of all other major equipments, Entrance door of substation, Control Room kiosk room etc.,

Erection, testing & commissionilg d MPLS-TP (each 1No. for proposed Ariyalur 400/230kV SS, Thiruvannamalai 230kV SS, Ulundurpet 230k.V kV SS, Sankarapuram 230 kV SS)

Erection, testing & commissioning of Digital Protection Coupler (8Nos. for proposed Ariyalur 400/ 230kV ss & 2 Nos. each for Thiruvannamalai 230kV SS, Ulundurpet 230kV kV SS 4 nos for Sankarapuram 230 kV SS )

Erection, testing & commissioning of VOIP/Analogue and accessories for each substation

Erection of Standalone Rack Panel for accommodating 4 nos Fibre optic 1” Rack

Erection of DCDBs ( 2 Nos.) with all necessary cabling for 48V DC charger(3 Nos.) & 48 V DC batteries ( 2 Sets) for proposed Ariyalur 400/230kV SS

4 port VOIP gateway with 4FXO & 4FXS channels / ports (each 1 No. for Thiruvannamalai 230kV SS, Ulundurpet 230kV kV SS, Sankarapuram 230 kV SS)

14 port VOIP gateway with 2FXO & 12FXS channels/ports 1No. for proposed Ariyalur 400/230kV SS with 1 no 8 port POE Ethernet switch

Earthing : Labour, Machinery and consumables for the Erection of Earthmat,earth connection, earth electrode,earthspike (including sharpening & painting of earth spike)

Labour for excavation and refilling of trench of ave. width of 0.3 M and ave. depth of 0.8 M for Earthmat and ave. depth of 0.4 M for laying of cable ( including filled with river sand for a depth of 0.15m) below fixed yard level and of any size required by the field Engineer. Semi density rock soil

Providing of Earth bore 140/150 mm dia using poer rig or 100/120mm 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 filling of Earth pit chemical compound mixed with site soil.

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.

Erection line material GI Wire HTGS Earth wire 7/3.66 mm

Erection of Cable trays of size 2.5m Length each in cable trench and structure with minor transporting and alignment etc.,

Erection of armoured Power cables of variable sizes with alu.tag for identification of both ends with lugs, termination and ferruling for identification.

4x240 Sq.mm LT UG Aluminium Cable

Labour charges for laying of 4x120 Sq.mm Ar. Al. cable

Labour charges for laying of 4 X 25 Sq.mm. Ar. Cu.Control cable

Labour charges for laying of 2 x 16 Sq.mm Cu.Control cable

Labour charges for laying of 2 x 35 Sq.mm Cu.Control cable

Labour for erection of Control 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

Up to 8 Core

Above 8 Core

Providing cable gland of suitable size including removing insulation of cable and providing suitable holes as per field condition, wherever required & as directed by the Engineer including cost of double compression cable gland

Termination of cable core end including cost of cable socket, lug, ferrules, strap etc., as per cable schedule and as directed by the field Engineer for the equipments – Breaker, CT, CVT, Isolator panels etc.,

Erection of 150 Watts LED fitting with Bulb with fixture in the existing Structure/ Towers with suitable clamps, cable clamping in structure, wiring and testing for burning condition erection of main switches for each other consumables necessary as directed by the field Engineer

Erection of Yard light pole 6.0mtrs length with 1coat of Red oxide and 2 coat of alu.Paint

Erection of ISI mark 72 Watts LED fitting fitting with fixture of reputed make (Philips, Crompton / reputed make ) erection of two core cu cable from fitting to main switch including cost main switch,cable and all other consumables, testing for burning condition as directed by the Engineer

Erection of Automatic fire detection and alarm system for control room,kiosks and cable gallery

Supply of Godrej make 6 lever Navtal lock with triplicate keys with ring & key token as directed by the Engineer

Labour charges for painting earth risers by green enamel paint including cost of paint other cosumables

Supply and erection of Vinyl stickers cutting /Printing on vinyl Sticker/Foam board to be used for main equipment, slogan, name board etc,

Labour charges for Writing details in any fisnished surface/board including cost of enamel paint and other consumables.

400KV Structures

230KV Structures

RELIANCE ELEKTRIK WORKS (BID ID -1414775)

TRANSGLOBAL POWER LIMITED (BID ID -1392835)

SALASAR TECHNO ENGINEERING LIMITED (BID ID -1426030)

SALASAR TECHNO ENGINEERING LIMITED (BID ID -1426030)

Shah Infra Towers Pvt Ltd (BID ID -1427081)

TRANSGLOBAL POWER LIMITED (BID ID -1392835)

TRANSGLOBAL POWER LIMITED (BID ID -1392835)

RELIANCE ELEKTRIK WORKS (BID ID -1414775)

SALASAR TECHNO ENGINEERING LIMITED (BID ID -1426030)

SALASAR TECHNO ENGINEERING LIMITED (BID ID -1426030)

Shah Infra Towers Pvt Ltd (BID ID -1427081)

TRANSGLOBAL POWER LIMITED (BID ID -1392835)