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| # | Company | Status |
|---|---|---|
| 1 | Admitted-Finance P NO 94 AGS NAGAR ZAMIN PALLAVARAM CHENNAI 600 117 | CHENNAI | CHENGALPATTU | TAMIL NADU | 600117 | Admitted-Finance |
Tender Value
Refer Docs
EMD Value
₹4,200
Closing Date
5 Aug 2022, 3:00 pmClosed
AEE/MM/GCC/Trichy
O/o SE/GCC/Trichy, Periyamilaguparai,Trichy-1
Supply fabrication and erection of steel materials Earthing Steels Painting Handling and Erection of Department equipment and materials Additional 10 MVA Pr Tr at Vaiyampatti 110 KV SS
2022_EB_238837_1
GCC 030 MM 028 2022-23
Open Tender
Electrical Works
Works
90 days
O/o SE/GCC/Trichy, Periyamilaguparai, Trichy-1
Supply fabrication and erection of steel materials Earthing Steels Painting Handling and Erection of Department equipment and materials Additional 10 MVA Pr Tr at Vaiyampatti 110 KV SS
4 documents required · 4 mandatory
₹0
₹4,200
Yes
18 Aug 2022
2 Jul 2022
6 Aug 2022
2 Jul 2022
5 Aug 2022
2 Jul 2022
Amount
Supply of various types of steels including Cost of steel, Freight & Handling confirming to IS 2062 Gr A at site, Fabricating the steels in to specified structures as per the std.design/Drawing, Painting of Primer coat of Redoxide paint and first finishing coat of Aluminium Paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery including all Labour, machinery and Consumables and as directed by the field Engineer at the SS site.
110 KV CT or PT structure
110 KV LAS structure below Bus bar
Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.
Light section (other than heavy section)
Supply of various types of steels including Cost of steel, Freight &Handling confirming to IS 2062 Gr A at site, Fabricating the steels in to specified structures as per the std.design/Drawing, Painting of Primer coat of Redoxide paint with supply of reputed make paints after proper surface preparation such as cleaning of rust scales using appropriate machinery including all Labour, machinery and Consumables and as directed by the field Engineer at the SS site.
Other Station Structures
11 KV Breaker Platform
110 KV LAS Fence structure with GI chain link fencing wire of size 50-60 square of 10 swg
Labour for the Erection of the fabricated steel structures at the SS site with Supply of GI Bolts, Nuts & Washers (Spring/Flat as required) confirming to IS including Labour, machinery and Consumables as required & as directed by the field Engineer.
110 KV CT or PT structure
110 KV LAS structure below Bus bar
Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.
Light section (other than heavy section)
Other Station Structures
11 KV Breaker Platform
110 KV LAS Fence structure with GI chain link fencing wire of size 50-60 square of 10 swg
EARTHINGS
Supply of Various types of Steel materials confirming to ISS 2062 –Gr A including, Freight, Handling, etc., at site for Earthing with Labour for Fabrication & erection for Earthing including Labour, Machinary and Consumables as Required and as directed by the Field Engineer.
Labour for excavating and refilling of earth /trench for earthmat, cable, etc., of any size/depth narrow excavation as directed by the field engineer.
Normal clay / hard gravel soil
Providing Earth bore 140/150 mm dia using power rig or 100/125 mm dia using hand bore set including the labour, lead, lift etc., sedimentary strata of clay & sand stone shale pebbles boulders etc., for earth Pits with supply and providing of Bentonite powder(Sodium Bentonite) 5Kg /Mtr depth of the bore mixed with low resistivity earths as directed by the field Engineer (Earth to be supplied by the contractor)
Supply and providing of 450-600 mm dia, 300 mm height, 36 mm thick cement collar for identification of earth electrode location as directed by the field engineer.
HANDLING
Labour for the loading/unloading/shifting of Department materials at stores or site by the Contractor WITHOUT using Board's crane for one operation.
Non-Fragile Materials
110 KV Isolators
33 /22/11KV Isolators
Cables/Conductors including cutting and rewinding
Busbars
Fragile Materials
33/22/11 KV Breaker
230/110 KV CT/PT/LAS/CVT/CC/WT/Others
33/22/11 KV CT/PT/LAS/DT/Others
110 KV Insulators
33/22/11 KV Insulators
AC/DC/C&R Panels of Non grid type, Single feeder Control/Relay Panels of Grid type
BUS RELATED
Labour for the erection of Busbar including suitable Modifications of End Clamps, providing holes wherever necessary as directed by the field engineer.
75 mm (1 length)
50 mm (1 length)
Labour for the Erection of Jumper/Droppers using Moose/Zebra/panther Conductors including Modification of End clamps, providing holes etc wherever necessary as directed by the field engineer.
POWER CONNECTORS
Supply & Fixing of Aluminium Power Connectors/ Clamps/ Fittings with SS Bolts and Nuts, including, frieght etc., confirming to IS as per the drawing and specification.
Switch End Clamp for Zebra
Switch End Clamp for 75mm Bus
Switch End Clamp for 50mm Bus
Seating Block for 50mm Busbar
T clamp for Zebra to Zebra
T Clamp for 75mm Bus to Zebra
T Clamp for 50m Bus to Zebra
Free End clamp 50mm
Reducer Clamp for 75 mm Bus to Zebra
PG Clamp for Zebra
75 mm Corona Bell
50 mm Corona Bell
OUTDOOR BREAKERS
Labour for the Erection of 33/22/11 KV Breakers complete set using Crane with proper levelling, proving holes cutting, jointing, wherever required, Erection of 3 Nos CTs without crane, Providing conductor jumpers from Isolator/Bus to Breaker, Breaker to CT's, CTs to Isolators, Supply & Erection of Earthing steels Four Risers Breaker Structure from Earthmat/electrode using 50x08 MSF, Providing Flexible Copper Earthing loops to the Breaker earthing points, Supply & painting of first primer coat of redoxide and two coats of Bus green Enamel paint on to the Earth risers inculing cost of reputed make paints, consumable, frieght, etc, and as directed by the field engineer.
11 KV Breaker using Crane arranged by the Contractor
MEASURMENT TRANSFORMERS
Labour for the erection of 3 Nos Measurement Transformers using Crane, Supply and Erection of Earthing steels using (65x10 for 230 KV SS) 50x8 MSF & Flexible Copper loops to CT/PT for equipment & Junction box earthing, structure earting, Erection of CT/PT Junction boxes, Supply and erection of Fixing steels, Painting of Primer Redoxide, Two coats of Bus Green enamel Paint on Earthing steels with supply of reputed make paints, including, frieght & all consumables as directed by the field engineer.
110 KV using crane arranged by the Contractor
ISOLATORS & HG FUSE SET
Labour for erection of Isolators with proper allingments including accessories, Meggering and cost of consumables and lubricants and as directed by the field engineer.
110 KV without Earth
Labour for erection of LAS station type with surge monitor/ accessories etc., (3 Nos single pole stack) including Supply and erection of Earthing steels, (connecting to earth electrode & mat) Supply and Painting of Primer Paints and Two coats of Enamel Paints of reputed make, including frieght, consumables etc., as directed by the filed Engineer.
110 KV LAS with surge monitors
CONTROL ROOM MATERIALS
Simplex type/AC/DC/C&R Panel of Non-Grid type, Battery Chargers, Single feeder Control/ Relay Panels of Grid type (P&C)
Fabrication, supply and fixing of C.T/P.T junction box of size 400x300x150 mm of 16 SWG(1.6mm) M.S.sheet with primer coat paint, Supply, Fabrication and erection of Box fixing Flats using 50x8 MSF, Supply and Fixing of 25x3mm² Braided Flexible Copper loops to box earth., Two coat of Enamel Paint, provision for fixing terminal blocks/ MCBs including consumables, fright, etc., as directed by the field engineer on site requirements. (The box shall be vermin proof shall have sturdy hinges, & locking arrangements)
PAINTING
Supply and Labour for the Second Finish Coat of Aluminium paint on standard Steel Structures including cost of Paints of reputed make, Consumables etc., as directed by the field Engineer.
110 KV CT or PT structure
110 KV LAS structure below Bus bar
Non-specfied structures, Extension, Alterations, and Deductions as per station requirement.
Light section (other than heavy section)
Labour charges for two coats of enamel painting in substation structures, steels etc., including the cost of reputed make paints and other consumables as directed by the field engineer.
Other Station Structures
11 KV Breaker Platform
110 KV LAS Fence structure with GI chain link fencing wire of size 50-60 square of 10 swg
Supply & Labour charges for two coats of enamel painting in any substation structures, steels, etc and wherever required including the cost of reputed make paints and other consumables as directed by the field engineer.
Labour, consumables for the Second Finish coat using Aluminium Paint of all steel sections as directed by the field Engineer.
Labour charges for writing details in any finished surface/board including cost of enamel paints and other consumables as directed by the field engineer.
CABLES
Labour for erection of cable in duct/ trench/ clamping on structures - neat laying in the ducts with identification Aluminium tags in all duct corners for easy identification of cables including fabrication of clamps and fixing at uniform intervals as directed by the field engineer
Up to 8 Core
Above 8 Core
STATION ACCESSORIES
Supply and glanding of ISI mark cable gland of suitable size of reputed make including removing of insulation of cables and providing suitable holes as required and as directed by the field engineer.
Supply and termination of cable core end dressed neatly including the cost of cable socket (lug) ferrules, sleeves, tags, ties, stropes, etc., as directed by the field engineer.(No.of core ends in unit of 1000).
Supply and erection of Vinyl Sticker cutting/ Printing on Vinyl Sticker/Foam board to be used for main equipment, slogan, name board & any other purpose of required sizes as directed by the field engineer.
Supply and erection of "B" class G.I.pipe for extension of tandem/down pipe for A.B.Switches and for any other work required as directed by the field engineer.
40 mm Dia
50 mm Dia
Supply and provision of 12/25x3mm flexible braided copper / copper flats as required and as directed by the field engineer.
Supply &Crimping of Copper Lugs of Suitable sizes as required and as directed by the field engineer.
Supply and fixing Fuse unit of reputed make with ISI as directed by the field engineer including drilling &fixing.
HRC Backlite Fuse units
Supply and fixing of HRC fuse of reputed make as directed by the field engineer.
Supply and fixing of MCB of Havells/Schneider/ MDS/ Reputed make with ISI mark wherever required as directed by the field engineer.
32 AMPS - 3 phase, 4 pole
16 AMPS - single phase, single pole
Supply and fixing of Terminal blocks as directed by the field engineer.
Disconnecting type (Link type)
Supply and provision of M8,M10,M12 and M16 (full /Half thread)G.I.bolt and nuts of various sizes including plate/spring washers as required and as directed by the field engineer.
Supply and fixing of godrej 6 lever navtol lock with triplicate keys for A.B.Switches and for any other purpose including the cost of ring and key token as directed by the field engineer.
FIRE FIGHTING EQUIPMENTS
Supply and fabrication of sand drums,(size of 580mm dia & 420 mm height) with conical cover made of tin sheet to be provided with handle including the cost of barrel and other consumables as directed by the field engineer inlcuding the cost of sand.
DISMANTLING @ 50 % of erection charges
Steel
Labour for Dismantling of steel structures including all consumables
Light section (below 14 kg/m)
Labour for Dismantling of earthing steels and other materials including all consumables.
Isolators
110 KV without Earth
Bus materials
Labour for Dismantling of Jumper/Droppers using Moose/Zebra/panther Conductors including consumables.
Labour for Dismantling of Busbar including consumables.
75 mm (1 length)
50 mm (1 length)
GST (Mention percentage only)
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