Establishment of 230/33 KV Outdoor GIS SS at Ganesh Nagar in Chennai North Region

Amount

Schedule I

Schedule II

Schedule III

GST on 18%

Description of Work / Item(s)

Amount

GIS EQUIPMENTS:

230KV isolated Phase GIS Outdoor Feeder Bays having Double bus arrangement containing High speed earth switch, CTs, PTs with disconnector (Motorised), Disconnector, Maintenance Earth switch, Circuit Breaker, Busbar disconnector,LCC and Fixed part of for the cable connection with all safety devices, surge Arrester, rupture disc and density monitor in each compartment per phase with buffer compartment and provision for offline PD measurement.

230KV isolated Phase GIS Outdoor Transformer Bays having Double bus arrangement containing High speed earth switch, CTs, Disconnector, Maintenance Earth switch, Circuit Breaker, Busbar disconnector,LCC, surge Arrester, rupture disc and density monitor in each compartment per phase with buffer compartment and provision for offline PD measurement.

230KV 3 phase GIS Outdoor Bus Bar PTs with Isolator (Motorised)

230KV GIS outdoor BusBar Earth switch

230KV isolated phase GIS Bus coupler containing Breaker, CTs,Disconnectors,Maintenance Earth switch LCC with all safety devices, rupture disc and density monitor in each compartment per phase with buffer compartment and provision for offline PD measurement.

Accessories, Special tools and tackles for the 230KV GIS as per specification

Mandatory spares for the 230KV GIS as per specification

33KV, 1250A GIS feeder bays with Gas insulated bus bar rated for 2500A having CT's, PTs with disconnectors (Motorised), Line Disconnectors with Earth switch,Circuit breaker,Busbar disconnector with Earth switch, LCC with BCU, surge Arrester, rupture disc and Density monitor in each compartment.

33KV 2500 A GIS Transformer Bays having CT's, Line Disconnectors with Earth switch,Circuit breaker, Busbar disconnector with Earth switch , LCC with BCU,surge Arrester, rupture disc and Density monitor in each compartment.

33 KV 2500 A GIS Bus Section bay having CT's, Maintenance Earth switches,Circuit breaker, disconnectors, LCC with BCU and rupture disc and Density monitor in each compartment.

33KV GIS Bus PT with disconnectors (Motorised)

33KV GIS Bus Earthing Switch

Accessories, Mandatory Spares, Special tools and tackles for the 33KV GIS as per specification

CABLE AND ACCESSORIES

230KV indoor GIS termination with necessary structure and spring loaded clamp for connecting cable from incoming feeder (2 feeders)

230KV Single phase link box with CCPU

500 Sq.mm sheath bonding cable

33KV 1x1000 sqmm XLPE Copper UG Cable

33KV Indoor / Outdoor cable terminations suitable for 33KV, 1x1000 sqmm XLPE insulated Copper cable for Power Transformer LV side end termination and 33KV GIS end termination.

POWER TRANSFORMER AND ACCESSORIES

100MVA, 230/33KV Power Transformer with OLTC, RTCC Panel and Nitrogen Injection Fire Protection System with LV terminals mounted in box for 33KV cable termination.

230KV Solid core Insulator with structure

75mm Aluminium bus bar

Switch end clamp for 75mm Aluminium bus bar

Free end clamp for 75mm Aluminium bus bar

Corona bell for 75mm Aluminium bus bar

PROTECTION EQUIPMENTS

230KV Feeder control and Relay Panel with SAS and metering arrangements

230KV Feeder control and Relay Panel with SAS and metering arrangements (Line differential)

230/33KV Power Transformer control and Relay Panel with SAS and metering arrangements

230KV Bus Coupler Breaker Control and Relay Panel

230KV Busbar Protection Relay Panel

230KV Synchronizing and Islanding Panel

Substaion Automation System based on IEC 61850 including BCU for 7 numbers 230KV bays and 10 No's 33KV bay

Spares for control and protection panel and SAS as per specification

Numerical Main-1 (Line differential) protection relay with accessories for 230KV feeder (Korattur/ Kilpauk)

Numerical Main-2 (Line differential) protection relay with accessories for 230KV feeder (Korattur/ Kilpauk)

COMMUNICATION EQUIPMENTS

48V/250AH Battery Set with Stand

48V/80A Battery Chargers

48V DCDB Panel

Hybrid EPAX (16S/16T) ( Analog, Digital & VOIP)

Digital Protection Coupler (2 Nos. for Ganesh Nagar 230 kV, 1 no for Korattur 230 kV SS and 1 no for Kilpauk 230kV SS)

Analogue Telephone with 4pair Telephone Cable and necessary accessories (5 Nos. for Ganesh Nagar 230 kV)

Optical power meter

Optical LASER source

Bit Error Rate meter

Optical Splicing equipment & Tool kit

Optical Time Domain Reflecto Meter

Oil BDV Electronic Kit with accessories

Ethernet LAN tester

Hybrid type Optical Line Terminal Equipment/(FOTE ) (SDH,PDH & MPLS-TP) (each 1 No. for Ganesh Nagar 230 kV, Korattur 230 kV SS and Kilpauk 230kV SS)

VOIP Telephones with CAT6 shielded Cable, gateway and other accessories (each 4 Nos. for Ganesh Nagar 230 kV, Korattur 230 kV SS and Kilpauk 230kV SS)

Supply of Standalone Rack Panel for accommodating 4 nos Fibre optic 1” Rack with 4x19” rack provision 2000X800X800 mm with mm Thichkness and necessary fibre entry provision.

Mandatory Spares and tools for Hybrid FOTE equipment as per specification

SUBSTATION ACCESSORIES

Supply of 220V,300AH Battery Set with Teak wood stand and all accessories

Supply of 220V,80A Float cum boost battery charger with changeover switch arrangement and accessories

Supply of 415V ACDB Panel with all accessories

Supply of 220V DCDB Panel with all accessories

Supply of 250KVA, 415V, 3 phase, silent operating DG set with AMF panel, complete accessories and tools for maintanance.

Supply of 2 nos 250KVA, 11KV/433V Energy efficient Station Transformer and RMG with 2 Incomer / 2 outgoing feeders, metering arrangements, associated HT and LT power cable and pillar boxes.

Supply of EOT crane of 5T capacity of adequate span including cost of all materials, Gantry girder (long and short) in double Girder, transverse travel, lead,lift including working platform, monkey ladder, remote control etc., complete

Supply of Mono Rail crane of 3T capacity of adequate span including cost of all materials, lead, lift etc., complete for 33KV GIS

Supply of assorted size of 1100 V Multistranded, armoured, copper Control & LT power cables of various sizes with cable glands, lugs, GI cable trays and its structure arrangements for the complete SS requirement.

Supply of materials for Main and auxiliary earthing for the substation and building Lightning protection including GIS Equipotential earth mat and earthing as per standards including IEEE 80 & 81.

Supply of Fire detection,fire alarm and fire fighting scheme as per specification

Supply of Ventilation for entire substaion and GIS Floor area as per specification and control room air conditioning with centralized air-conditioning system.

Supply of Illumination for the GIS floor,control room and yard area as per specification

Supply & fixing of Substation Layout, SLD, Earthmat layout, LC and Key Boards and other accessories required for the substation

Supply of Visual monitoring system with CCTV camera arrangements for monitoring the entire substation as per specification

Supply of Rubber mat 2000x1000x10 mm

Supply of gauntlets

Supply of discharge rod made up of hard PVC, Copper flats and 6 Sq.mm. Copper Cable

Supply of Earth rod made up of hard PVC, Copper flats and 6 Sq.mm. Copper Cable

Supply of First aid box

Supply and provision of stickers, stickers on 5 mm PVC foam board to be used for equipment details, slogan, name board, etc as directed by the field engineer.

Supply of Portable Emergency Lamp - Rechargeable Type

Supply of Emergency Lamp wall mounted with Battery back up

Supply of Furniture required for the entire Substation as per specification.

Description of Work / Item(s)

Amount

230KV isolated Phase GIS Outdoor Feeder Bays having Double bus arrangement containing High speed earth switch, CTs, PTs with disconnector (Motorised), Disconnector, Maintenance Earth switch, Circuit Breaker, Busbar disconnector,LCC and Fixed part of for the cable connection with all safety devices, surge Arrester, rupture disc and density monitor in each compartment per phase with buffer compartment and provision for offline PD measurement.

230KV isolated Phase GIS Outdoor Transformer Bays having Double bus arrangement containing High speed earth switch, CTs, PTs, Disconnector, Maintenance Earth switch, Circuit Breaker, Busbar disconnector,LCC, surge Arrester, rupture disc and density monitor in each compartment per phase with buffer compartment and provision for offline PD measurement.

230KV 3 phase GIS Outdoor Bus Bar PTs with Isolator (Motorised)

230KV GIS outdoor BusBar Earth switch

230KV isolated phase GIS Bus coupler containing Breaker, CTs,Disconnectors, Maintenance Earth switch LCC with all safety devices, rupture disc and density monitor in each compartment per phase with buffer compartment and provision for offline PD measurement.

33KV, 1250A GIS feeder bays with Gas insulated bus bar rated for 2500A having CT's, PTs with disconnectors (Motorised), Line Disconnectors with Earth switch,Circuit breaker,Busbar disconnector with Earth switch, LCC with BCU, surge Arrester, rupture disc and Density monitor in each compartment.

33KV 2500 A GIS Transformer Bays having CT's, Line Disconnectors with Earth switch,Circuit breaker, Busbar disconnector with Earth switch, LCC with BCU,surge Arrester, rupture disc and Density monitor in each compartment.

33 KV 2500 A GIS Bus Section bay having CT's, Maintenance Earth switches,Circuit breaker, disconnectors, LCC with BCU and rupture disc and Density monitor in each compartment.

33KV GIS Bus PT with disconnectors (Motorised)

33KV GIS Bus Earthing Switch

230KV Indoor GIS Termination with necessary structure and spring loaded clamp, sheath bonding cable and CCPU for connecting cable from incoming feeder (2 feeders)

33KV 1x1000 sqmm XLPE Copper UG Cable

33KV indoor cable terminations suitable for 33KV, 1x1000 sqmm XLPE copper cable for Power Transformer LV side termination and 33KV GIS termination.

100MVA, 230/33KV Power Transformer with OLTC and RTCC Panel and nitrogen injection fire protection system with LV terminals mounted in box for cable termination.

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 75mm (1 Length = 9.2mtr)

230KV Feeder control and Relay Panel with SAS and metering arrangements

230KV Feeder control and Relay Panel with SAS and metering arrangements (Line differential)

230/33KV Power Transformer control and Relay Panel with SAS and metering arrangements

230KV Bus Coupler Breaker Control and Relay Panel

230KV Busbar Protection Relay Panel

230KV Synchronizing and Islanding Panel

Substaion Automation System based on IEC 61850 including BCU for 7 numbers 230KV bays and 10 No's 33KV bay

Numerical Main-1 (Line differential) protection relay with accessories for 230KV feeder (Korattur/ Kilpauk)

Numerical Main-2 (Line differential) protection relay with accessories for 230KV feeder (Korattur/ Kilpauk)

48V/250AH Battery set with all accessories

48V/80A Battery Charger with change over arrangement and all accessories

48V DCDB Panel

Erection, testing & commissioning of Hybrid EPAX along with VOIP/Analogue telephones and accessories

Erection, testing & commissioning of Hybrid type Optical Line Terminal Equipment/(FOTE) (SDH,PDH & MPLS-TP) (each 1 No. for Ganesh Nagar 230 kV, Korattur 230 kV SS and Kilpauk 230kV SS)

Erection, testing & commissioning of Digital Protection (2 Nos. for Ganesh Nagar 230 kV, 1 no for Korattur 230 kV SS and 1 no for Kilpauk 230kV SS)

Erection of Standalone Rack Panel for accommodating 4 nos Fibre optic 1” Rack with 4x19” rack provision 2000X800X800 mm with mm Thichkness and necessary fibre entry provision.

Analogue Telephone with 4pair Telephone Cable and necessary accessories (5 Nos. for Ganesh Nagar 230 kV)

220V,300AH Battery Set with wooden stand and all accessories

220V,80A Float cum boost battery charger with changeover switch arrangement

415V ACDB Panel with all accessories

220V DCDB Panel with all accessories

250KVA, 415V, 3 phase, silent operating DG set with AMF panel, complete accessories and tools for maintanance.

2 nos 250KVA, 11KV/433V Energy efficient level 1 Station Transformer and RMG with 2 Incomer / 2 outgoing feeders, metering arrangements, associated HT and LT power cable and pillar boxes.

Providing and supplying of EOT crane of 5T capacity of adequate span including cost of all materials, Gantry girder (long and short) in double layer, transverse travel, lead,lift including working platform, monkey ladder, remote control etc., complete

Supply of Mono Rail crane of 3T capacity of adequate span including cost of all materials, lead, lift etc., complete for 33KV GIS

Assorted size of multistand armourd copper control cables with GI cable trays and its structure arrangements, cable glands LT power cables for the complete SS requirement.

Main and auxiliary earthing for the substation and building Lightning protection including GIS Equipotential earth mat and earthing as per standards including IEEE 80 & 81.

Fire detection, fire alarm and fire fighting scheme as per specification

Ventilation for entire substaion and GIS Floor area as per specification and control room air conditioning with centralized air-conditioning system.

Illumination for the GIS floor,control room and yard area as per specification

Substation Layout, SLD, Earthmat layout, LC and Key Boards and other accessories required for the substation

Visual monitoring system with CCTV camera arrangements for monitoring the entire substation as per specification

Retreival 230KV 1x1200 Sq.mm cable from road side and Relaying of 230KV 1x1200 Sq.mm cable (DC) in the cable duct. Length of 100m including civil works (LILO of 230KV Korattur-Kilpauk feeder to be laid by Universal Cables limited with looping arrangement in adajcent to proposed SS

Description of Work / Item(s)

Amount

Soil investigation and Design of GIS Control building, other necessary structures required for GIS SS including foundation based on soil test report and as per the requirement, preparation of drawings for all the components of the proposed construction & structures and submission of drawings 6 copies +2 soft copies after getting approval from the competent authority, including cost of all materials, labour, leads, lifts, T&P etc, complete and as directed by the Engineers.

Mobilisation of piling equipments and all other accessories at site for bored cast-in-situ piles work including cost of all Transportation, labour, leads, lifts T&P etc complete.

Demobilisation of piling equipments and all other accessories at site for bored cast-in-situ piles work including cost of all Transportation, labour, leads, lifts T&P etc., complete.

Installation of 600mm dia., vertical bored cast in situ piles of length 20 m from cut off level using M30 concrete with 400Kg/m3 minimum cement content using 20mm HBG as per ISS including providing temporary casing pipes, using drilling mud circulation ( bentonite slurry of suitable consistent) for stabilizing the sides of bores and concreting the piles shall be done through tremie pipe including water arrangements etc., complete. (excluding reinforcement)

Upto 20m depth

same as above but for the depth over 20 m and upto 28m

Empty boring in exsisting earth level to cut off level including cost of all materials, labour, lead, lift, T&P etc., complete.

Providing pile cap above cut off level using RCC M25 concrete using 20mm HBG metal, with minimum cement content of 360kg/Cu.m of concrete, mixed with Conplast SP337 @ 300ml per bag of cement, chipping the top of pile upto cut off level, necessary shuttering, oiling, etc complete including the cost of all materials, lead, lift, labour, T&P etc., complete, but excluding the cost of reinforcement.

Conducting Initial load test of a single pile under initial load of 225 MT, 2.5 x 90 = 225 MT with factor safety 2.5 times as per ISS 2911, part IV and other relevent codes inclusive of all charges for extension or cutting of piles that may be necessary, erecting loading platform, loading & unloading the loads hire & transportation charges as directed by the Engineer at site for conducting the test, retaining for 24 hours at 100 % capacity (testing equipments shall be got tested at contractor's cost and test certificate, calibration chart for pressure gauge must be done taking up the 1st load test) including cost of all materials, labour, lead, lift, T & P, etc., complete.

Conducting routine load test of a single pile under initial load of 90 MT, 1.5 x 90 = 135 MT with factor safety 1.5 times as per ISS 2911, part IV and other relevent codes inclusive of all charges for extension or cutting of piles that may be necessary, erecting loading platform, loading & unloading the loads hire & transportation charges as directed by the Enginer at site for conducting the test, retaining for 24 hours at 100% capacity (testing equipments shall be got tested at contractor's cost and test certificate, calibration chart for pressure gauge must be done taking up the 1st load test) including cost of all materials, labour, lead, lift, T & P, etc., complete.

Dismantling the following items met with below groung level during execution including labour, tools etc.complete.

Dismantling PCC

Dismantling RCC

Dismantling brick/ stone masonry in cement mortar

Earth work excavation for foundation in ordinary soil with lead of 10 to 100m and lift of 3m in sand, silt or other loose soil, wet sand or silt not under water, light black cotton soil, sandy loom and ordinary soil including excavated earth

Supplying and filling in foundation and basement with filling sand in layers not more than 15 cm thick well rammed and watered consolidated etc complete as per standard specification

Refilling in foundation with excavated earth in layers not more than 15 cm thick well rammed and watered consolidated etc complete as per standard specification.

Transporting the surplus excavated earth, debris etc away from the site to a lead of 5km including cost of all lead, lift, conveyance, loading, unloading etc. complete

Providing Anti-termite treatment in four stages i) Immediately after excavation and before laying of foundation concrete ii) before refilling sides of foundation iii) Before laying of flooring concrete and iv) outside of basement upto 1m alround the building with approved anti termite chemicals as specified by the manufacturer including cost of all materials, lead etc., complete.

Laying PCC 1:4:8 mix using 40mm HBG machine crushed metal for foundation matt concrete including cost of all labour,materials, lead ,lift , curing etc.complete

Laying PCC 1:2:4 mix using 20mm down graded HBG machine crushed metal for Road portion including form work, cost of all labour, materials, lead, lift, curing etc. complete as per standard specification.

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with a minimum cement content of 360 kg per cu.m for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded metal including form work, but excluding cost of steel reinforcement.

Grade beam

Plinth beam

RCC raft

Column up to basement

RCC wall

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with a minimum cement content of 360kg per cu.m for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded metal including form work, but excluding cost of steel reinforcement Ground Floor

Ground Floor Column

Cast in situ cover slab

Precast slab

Lintel in GF

Sun shade and loft

Roof Beams in Ground Floor (Ready mix concrete)

Roof slab (Ready mix concrete)

Staircase waist slab

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with a minimum cement content of 360kg per cu.m for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded metal including form work, but excluding cost of steel reinforcement First Floor.

First Floor Column

Lintel in First floor

Sun shade and loft in First Floor

Roof Beams in First Floor (Ready mix concrete)

Roof slab in first floor (Ready mix concrete)

Staircase in First Floor

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with a minimum cement content of 360kg per cu.m for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded metal including form work, but excluding cost of steel reinforcement Second Floor.

Column

Lintel in Second Floor

Sun shade in second floor

Roof Beams in second floor (Ready mix concrete)

Roof slab in second floor (Ready mix concrete)

Staircase in Second Floor

Providing and laying in position machine batched, machine mixed and machine vibrated design mix cement concrete of M25 grade with a minimum cement content of 360kg per cu.m for reinforced concrete structural elements under controlled water cement ratio with plasticiser using 20mm and down graded metal including form work, but excluding cost of steel reinforcement Third Floor (Head room & Lift machine Room).

Column in Third floor

Lintel in Third Floor

Sun shade in Third floor

Roof Beams in Third floor (Ready mix concrete)

Roof slab in Third floor (Ready mix concrete)

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.

RTS / MS rods

Brick work in CM 1:4 (one cement & four sand) for partition wall using Fly ash bricks of size 230*110*70mm including finishing,curing etc. complete complying with standard specification

Ground Floor

First floor

Second floor

Third floor

Brick work in CM 1:5 (one cement & five sand) using Fly ash bricks of size 230X110x70 mm including cost of all materials, lead ,lift , labour, finishing, curing etc.complete complying with standard specification

Foundation & basement

Brick work in CM 1:6 (one cement & six sand) using Fly ash bricks of size 230*110*70mm including finishing, curing etc. complete complying with standard specification

Ground Floor

First Floor

Second Floor

Third floor

Providing cornice and architectural elevation with Brick work in C.M.1:4 using 2nd class ground moulded chamber burnt brick of size 9"X4-1/2"X3" and cement mortar bands as per drawing and as directed by the engineer at site at all levels including cost of all materials, labour etc. complete.

Providing grooves of 25mm in the plastering for architectural elevation works

Supplying and laying in spun pipe 230mm dia inbet. Cable duct crossing portion including cost of all materials, labour etc complete

Supplying and fixing MS angle, channel,, MS rail, etc wherever required as directed by the Engineer as per standard specifcation

MS Channels/MS Angles/MS Flats/ Chequered plates

M.S Rail 90 lbs

Supplying and fixing MS grill gates, MS grills, name bord, hand rail, ladder etc. at various levels as per approved drawing using channel, square rods, ornamentel grill parts and flat including fixing in position with suitable hold fast locking arrangements etc. complete as per standard specification

Supply, fabrication, fixing in position of Collapsible gate for stair case area using MS flats, wheels, etc as per standard specification including cost of all materials, lead, labour etc. complete

Supplying and erecting pull and push type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges etc.,

Rolling shutter with gear arrangements and Motor operated

Rolling shutter with gear arrangements

Supplying and fixing UPVC (Un-Plasticized Polyviny 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 & 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 UPVC (Un-Plasticized Polyvinyl Chloride) Fixed & Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work

Supplying, Fabricating and fixing Aluminum partition partly glazed & partly panelled (600x600mm) with 12mm thick MDF Board two sides laminated and 5.5mm thick Machine Frosted float glass ( Modi guard/Saint Gobain or equivalent ) using aluminum box section 63x37mm @ 0.85kg/m and for bottom section 95x45mm and 2mm thick including cost of all materials, labour, lead, lift, T & Ps etc complete. In accordance with ISI 1868, 1962 specification for an average anodic film thickness not less than 5 microns and all the materials should be got approved from the Executive Engineer before use.

Supply and fixing in position of anodised aluminium partially glazed single leaf door using outer frame 101.60 x 44.45 x 2.10mm @ 1.608Kg/M and door inner frame side and vertical 53.70 x 44.45 x 2.30mm @ 1.238 Kg/M, door bottom section 83.50 x 44.45 x2.40mm@ 1.679Kg/m and divider and top of door frame 47.62 x 44.45x 2.17 mm@ 1.072 Kg /M glazing clips of 17.30 x 19.0 x 0.60mm @ 0.083 Kg/M, rubber beadings, hinges, handle, hydraulic floor spring, automatic door closer etc, and with 12mm tk. one side laminated board at bottom half portion and top half portion with 5.50mm thick sun cool glass including cost of all materials, lead, lift, etc, complete Single leaf door

Supplying & fixing CW doors with outer frame of size 100x75 mm and door shutters Solid core flush shutters with teak ply on both side with teak wood lipping alround 35mm thick with necessary adhesive and CP screws complying with standard specification. The rate inclusive of three coats of best quality varnish and including cost of furniture fittings such as 300 mm tower bolt 2 Nos. 200 mm tower bolt 1no. 300mm aldrop 1No.Aluminium ornamental handle 2 Nos.and 1No. door stoper etc. complete.

Solid PVC Door Shutters with frame using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC Sheets. Shutter using 5mm thick solid PVC Sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size ofstyles shall be 50mm x 30mm. The over all size of top rail, lock rail and bottom rail shall be 75mm x 30mm.The over all size of frames shall be 50mm x 45mm with suitable rabate for housing the shutter

Supplying and fixing in position of hydraulic door closer heavy duty with ISI mark of approved brand and quality including cost of all material, lead, labour etc.complete.

Supplying and fixing in position of Sun control film in glazed windows of approved quality and brand including cost of all materials, lead, labour etc.complete.

Plastering in cm 1:3 mix 12mm thick for bottom of roof slab, bottom and slides of sunshade partition walls et including cost of all materials, lead, lift, watering, curing etc., complete.

Plastering with cm 1:4mix using 12mm thick for Partition walls including cost of all materials, labour, lead, lift etc complete

Plastering with cm 1:5 mix using 12mm thick for inside and outside walls, plinth protection including cost of all materials, labour, lead, lift etc complete

Plastering with cm 1:3 mix using 20mm thick with water proofing chemical for cable cellar flooring, plinth protection, water tank etc including cost of all materials, labour, lead, lift etc., complete.

Paving the control room/ breaker room/ panel room floor with rectified vitrified core endura grey coated floor tiles (Industrial type floor of Johnson Endura make, quality, colour and shade as directed by the Engineer at site) of size 300 mm x300mmx10mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand) 20mm thick laid in-situ and pointed with same coloured cement mortar neatly finished as per standard specification .

Paving the floor with design vertified floor tiles (quality, colour and shade as directed by the Engineer at site) of size 600mm x 600mm x10mm in all floors over a base layer of cement mortar 1:3 (one cement and three sand) 20mm thick laid in-situ and pointed with same coloured cement

Paving the floor with acid resistant tiles (quality, colour and shade as directed by the engineer at site) of size 305 mm x 305mm x 10 mm in battery room over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

Dadooing walls with approved quality of glazed tiles laid in cm 1:3 12mm thick including pointing with same cloured cemnt using 0.4 kg/sqm, finishing the joint and pointing flush with the surface including cost of all materials, labour, lead, lift, etc., complete.

Paving the floor with Antiskid tiles for toilets (quality, colour and shade as directed by the engineer at site) of size 300 mm x 300mm x 6 mm in battery room over a base layer of cement mortar 1:3 (one cement and three sand ) 20mm thick laid in-situ and pointed with same coloured cement

Paving the approach area of control room, sides of roads, between building and setback area with Rubber Moulded Hydraulic Pressed Paver interlocking block of approved quality and colour of 80mm thick over a bed of filling sand/ Manufactured sand, compacting properly with surface vibrator finishing neatly including cost of all materials, labour, T&P , lead, lift etc.complete.

Providing and laying 4mm thick high density epoxy based heavy duty industrial type screen flooring and topped with 1mm thick of self levelling compound to achieve total thickness of 5mm. The floor will be resistant to absorb water, oil and industrial chemical etc., including cost of all materials, labour, T&P, lead, lift, finishing neately etc., complete.

Providing horizantal /vertical decorative mortar bands in CM 1:3, 20mm thick to uniform level and neat finish including cost of all materials, scaffolding, lead, lift etc.complete.

150mm width

100mm width

Providing weathering course with one course of pressed tiles of size 23X23X2 cm embedded in cm 1:3 12mm thick and pointed with same mortar mixed with crude oil 10% weight of cement used over bed of brick jelly, lime concrete of 80mm thick with ratio of 32:12.5 laid to be required slope and well beaten with wooden hammers spraying lime mortar, kadukkai and jaggery solution as per standard specification including cost of all materials, labour, lead, lift, etc complete.

Providing & fixing 110 mm dia PVC rain water down fall pipe 4 kg/cm2 with necessary Tw clamps, plugs, shoes, bends, other clamps, screws, nails, etc. complete complying with standard specification. The rate is inclusive of cost of removable iron grating.

Supplying and fixing in position wash basin of size 550x400mm of approved quality and make [Parryware/ Hindware or equivalent] Hi-lite colour/white with 12/15mm dia brass CP pillar tap, 32mm CP waste coupling 32mm PVC waste pipe, 12/15mm CP angle cock, 15mm brass nipple, 15mm nylon connection 1No Soap container, 500x400mm size best quality Ano. Alu.framed mirror, etc., fixing the washbasin in the wall with GI/Alu. brackets, giving necessary water connection including the cost of all materials, labour, lead, lift T & Ps etc complete.

Supply and fixing in position of Indian make Colour glazed earthen ware lipped mouth flat back urinal basin of best approved quality of size 450mm with GI pipe connection to suitable length, 32mm bell mouthed PVC connection, 20mm dia GM wheel valve fixing the urinal to the wall including cost of all material, labour etc. complete.

Supplying and fixing in position Indian water closet of size 580X440mm colour glazed earthern ware of approved quality with 'P' trap or 'S' trap confirming to IS : 2556-Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete as per standard specification

Supplying and fixing in position colour glazed European water closet of approved make with 100mm 'P trap or 'S' trap with double flapped regid PVC seat cover with CP brass hinges with 12.5 litres PVC low level flushing tank with all internal fitting etc. complete complying with standard specification, labour inclusive of fixing low level flushing tank and as directed by the engineer at site.

Supplying and fixing white marble stone of size 600*1200mm, 20mm thick for partition to urinals including cost of all materials, lead, lift, etc., complete.

Supplying and fixing in position PVC Nahini trap with Stainless steel gratings of various size with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two parts of sand and five parts of brick jelly) and fixing stainless steel Grating including the cost of all materials, labour, lead, lift, T & Ps etc., complete.

Supplying and fixing in position C.I Manhole cover 600X600 mm heavy duty of best approved quality and as per standard specification etc. complete

Supplying and fixing in position RCC Prefabricated Manhole covers 450X450 mm of best approved quality and as per standard specification etc. complete

White washing two coats with best quality of white Cement over newly cement plastered surface, ceiling, sunshade, loft bottom and other surface in all floors , including cost of all materials, watering, curing, lead, lift, etc., complete, as per std specification and as directed by the Engineer.

Wall paint two coats with approved exterior emulsion paint over one priming coat to the cement plastered wall outer surface,necessary curing including cost of all materials, labour lead, lift, etc., complete, as per std. specification and as directed by the Engineer.

Wall paint two coats with approved ready mixed interior emulsion paint over a priming coat using oil based primer to the cement plastered wall inner surface,necessary curing including cost of all materials, labour lead, lift, etc., complete, as per std. specification and as directed by the Engineer.

Painting new wood work with two coats of synthetic enamel paint of approved quality and colour over a priming coat including cost of all materials etc complete.

Painting new iron works with two coats synthetic enamel paint over one coat of primer including cost of all materials, lead, lift, etc complete.

Providing Heritage flaks finish for the exterior surface of building of approved colour at all elevation including cost of all materials, lead, lifts, labour, Scaffolding, equipments, sprayer, tools and mixed proprely as per the manufactures recommandation, apply and finish properly etc complete.

Supplying and fixing of PVC/UPVC Pipe (Un-Plasticized Polyvinyl Chloride) UPVC used for water supply (As per Schedule-40) ISI branded and approved quality as indicated below for water line, sanitary line etc. including cost of UPVC special, and all other materials ,labours etc. complete as per standard specification.

PVC Pipe 140mm dia.10 kg/cm2 for bore well

PVC Pipe 140mm dia. 10 kg/cm2 for bore well strainer pipe with slotted holes

UPVC Pipe 100mm dia. 10 kg/cm2

UPVC pipe 80mm dia 10 kg/cm2

UPVC pipe 65mm dia 10 kg/cm2

UPVC pipe 50mm dia 10 kg/cm2

UPVC pipe 40mm dia 10 kg/cm2

UPVC pipe 32mm dia 10 kg/cm2

UPVC pipe 25mm dia 10 kg/cm2

UPVC pipe 20mm dia 10 kg/cm2

HDPE pipe 32mm dia 10 Kg/Sq.cm for Borewell

HDPE pipe 25mm dia 10 Kg/Sq.cm for Borewell

Supplying and fixing GM Gate valve/Wheel valve of approved brand (leader) ISI quality including cost of all materials, labour etc. complete

32mm Gate valve

25mm Wheel valve

20mm Wheel valve

Supplying and fixing of approved quality of CP/Aluminium towel rod with powder coating of size 90 cm and fixing the same over teak world round block and soap tray (PVC) in bath room including cost of all materials, lead, lift, etc complete

Supplying and fixing of SINTEX PVC water tank of 2000 litres capasity with necessary specials and fittings including cost of all materials , lead lift etc complete

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance

Fixed Type

Removable Type

Conducting Geophysical survey to assess the availability of ground water and to locate the place of bore well

Drilling borewell in all kinds of soil 150 mm dia using rotary drilling power driven/ hand driven equipments including hire charges for equipment, bentonite solution, labour etc. complete

Supplying and filling with pebbles for annular space between strainer pipe and earth surface including cost of all materials, lead, lift etc. complete.

Flushing the borewell with power rotary flushing eqipement including mobilisation and demobilisation etc. complete.

Supplying and erection of 1.5HP Texmo/ Kirloskar/ sharp/ Suguna make jet pump with all accessaries, suitable L&T/ Siemens starter, L&T main switch, fuse, foot valve, etc. including cost of all materials as directed by the engineer at site, commissioning etc. complete.

Supplying and erection of 1.5 HP Texmo/ Kirloskar/ sharp/ Suguna make Monoblock pump with all accessaries, suitable L&T/ Siemens starter, L&T main switch, fuse, foot valve, etc. including cost of all materials as directed by the engineer at site, commissioning etc. complete.

Supplying and erection of 2 HP Texmo/ Kirloskar / sharp/ Suguna make Monoblock pump with all accessaries, suitable L&T/ Siemens starter, L&T main switch, fuse, foot valve, etc. including cost of all materials as directed by the engineer at site, commissioning etc. complete.

Providing false ceiling by using 12.50mm thick perforated gypsum board in panels using 6mm GI rod suspender, 16 gauge aluminium "T" and "L" including all materials, labour, lead and lift etc., complete.

Supplying and Providing Cavity flooring for the Control room as per design and drawing consisting of pedestals with level adjusting device, located at 610mm centre in both directions with die cast in head to receive string. String connection to the pedestal being of removable type but without screwing or bolting floor boards with metal stoppers at bottom to fix the same on the stringers of panel size 610x610mm made up of 35mm thick phenol bonded particle board, Novateak super or equivalent faced with 2mm thick PVC tiles as per IS 34562 on top and edges including providing cable outlet opening steps, ramps, etc., The floor shall be capable of withstanding uniformly distributed load of 1200kg/Sq.m. and a point load of 500kg at the centre of any panel work shall be carried out as per specification and as directed by the Engineer incharge.

Providing 300mm dia flower pots containing green plants as directed by the engineer

Aluminum composite panel works: Designing the system for cladding the external wall with approved make of aluminum composite panels 4mm thick (0.5 mm thick aluminum sheet on top and bottom sandwiched with 3 mm thick core material of anti toxic low density polyethylene) in combinaton with solid and metallic colour panels, by using pre-assemble extruded aluminum sections/brackets and aluminium composite panel to withstand design wind pressure of 150 kg/sqm (Testing pressure shall be 1.5 times of the design wind pressure of 150 kg/sqm) conforming to IS 875-Part III. The system shall be designed to accomodate thermal movement of the aluminium framing system including supporting arrangements. Fastening devices and composite panel resulting from the exterior skin temperature from 15 to 85 deg.celcius.Interior skin temperature from 15 to 30 deg. celcius and to accomodate horizontal buiding movement of maximum 10 mm per bay and vertical movement of maximum 20 mm between floors and conforming that no aluminium members shall be visible from outside.

Supplying and fixing in position of Aluminium dye cast powder coated letters of various sizes and emblem in 12mm thick in Tamil and English as per the requirement of Board including cost of all materials, aluminium letter, emblem, scaffolding etc. complete as directed by the engineer at site.

TNEB Emblem

30 cm size letters

23cm size letters

15cm size letters

Providing and Supplying of office funitures with Teak wood 1st quality with lock and key arrangements including cost of all materials, labours, lead, lift ,T&P, Transporting to site etc Complete.

6'x3' Table with 4 drawers at one side and 1 drawer and cupboard arrangement in other side and centre portion with key board bottom with sliding arrangement

5''x3' Table with 4 drawers at one side and 1 drawer and cupboard arrangement in other side and centre portion with key board bottom with sliding arrangement

4''x2'6" Table drawer and cupboard arrangement in other side with key board bottom with sliding arrangement

M.S S-Framed seat and back wire knitted Chair with hand rest

Supply and erection of RCC pre cast well rings of dia 1200mm, 300mm height and 50mm thick for construction of Rainwater Harvesting tank, Septic tank and Soak pit including cost of well rings, brick jelly, stone jelly 40, 20, 12, 10mm and sand, etc., lead, lift, erection charges, labours etc., complete, as per direction and specification.

Supply and erection of well rings 1200mm dia for Rain water harvesting, Septic tank,and Soak pit

Supply and fixing of top cover suitable for 1200 mm dia well ring

For Exhaust fan rings 300mm dia

PIPING: Supply, erection, testing and commissioning of GI pipes (Medium grade) from fire water pump to all floors including cost of fittings like elbows , flanges ,tees etc and painting the entire system

150mm NB Medium class

100mm NB Medium class

50 mm NB Medium class

25 mm NB Medium class

Structural Steel Supports for the above ground pipes

Supply, erection, testing and commissioning of Cast Iron Butterfly Valves as per IS

Supply , erection , testing and commissioning of Cast Iron Non Return value as per IS

HYDRANT COMPONETS

Supply, Erection, testing & commissioning of 63 mm dia oblique type single headed GM hydrant value with blank cap chain as per IS

Supply, Erection, testing & commissioning of 63 mm dia GM short Branch pipe with nozzle as per IS

Supply, Erection, testing & commissioning of 63 mm dia , 15 mtrs length CP Hose with Gunmetal Coupling as per IS

Supply, Erection, testing & commissioning MS Hose box with glass and arrangement of key.

Fire brigade inlet connection of 2 way connection with necessary flangers, bolts ,nuts, to directly feed water through the ring main through fire service vehicle.

Wall mounted swinging type hose reel with high Pressure rubber hose, double braided 19 mm dia, 22.5 mtrs with nozzle.

PUMPS

Supply, Erection, testing & commissioning Kirloskar make Horizontal end suction centrifugal end suction jockey pump rated of 180 LPM 70m WC bronze impeller , stainless steel shaft gland packing coupled with suitable electric motor TEFC 2900 RPM coupled with coupling , base plate, coupling guard etc. except cost of foundation except cost of foundation.

Supply, Erection, testing & commissioning Kirloskar make Horizontal end suction centrifugal Motor Driven main electric pump set with Bronze impeller cast iron body stainless steel shaft rated at 97m3/hr @ 70 mtr head coupled with suitable SPDP Electric Motor 2900 RPM , 50HP ,37 KW complete with base plate , coupled coupling guard etc. with all accessories. except cost of foundation

Supply, Erection, testing & commissioning of 97m3/hr . 70mtr, head Kirloskar make mode no. CE 80/40 .,125 mm Horizontal end suction top discharge pump with Bronze impeller coupled to Kirloskar type4R 1040,24V, water cooled , radiator cooling Diesel engine developing 60HP/ 1800 rpm with base plate, coupling guard and foundation bolts with all accessories except cost of foundation

DOL starter panel for the above main and jockey pump set.

Control panel for DG pump set

Cable laying for jockey , main and DG pumps

Pressure gauge arrangement for auto purpose

Supply, Erection testing & commissioning of C.I foot valve IS with all accessories.

100 mm dia

150mm dia

Sprinkler Bulb pendent type

Priming Tank 1000ltrs

Providing and Supplying of Passenger lift Johnson/Kone/Otis brand, 5 persons capacity to operate from G.Floor to 3 floors with automatic door opening/closing, interiors and doors with SS finishing, including cost of all materials, suitable capacity Motor and MS ropes, lead, lift etc complete.

Turfing in slope including cost of sand, gravel mix in 1:1 for a depth of 0.15 m and red earth, sand and cow dung mix in 1:1:1 for a depth of 0.15 m and pitching of Korean grass including cost of all materials, watering, lead, lift, labour and T & P, etc., complete.

Supplying and fixing of CP/PVC Bibcock of best quality of approved brand wherever required including cost of all materials, lead, lift and labour charges, complete as directed by the Engineer at site.

20MM Brass Chromimum plated screw down Bibcock ( Heavy Type )

15mm dia CP tap long body

Providing expansion joint for road concrete as per specification in both direction using prevalid asphaltics pad 20 mm thick to full width and depth of 150mm thick plastering with CM 1:3, 20 mm thick including cost of cement, all materials, labour, curing, all leads, and lifts, etc., complete.as per standard specification.

LARSEN AND TOUBRO LIMITED

LARSEN AND TOUBRO LIMITED

LARSEN AND TOUBRO LIMITED

TRANSGLOBAL POWER LIMITED