Tamil Nadu Transmission Corporation Limited Tender
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Tamil Nadu Transmission Corporation Limited - TANTRANSCO Tender
Electrical Generators And Transformers
Transportation and Logistics
Electrical and Electronics
Eprocure
Opening Date9 Feb 2024
Closing Date15 Feb 2024
Tender Amount₹ 58,80,000
Costs
EMD
₹ 58,800Document Cost
Refer DocumentsTender Fee
Refer Documents
Summary
T.s. N0.045 (open Tender) / 2023-24 Of Se/gcc/slm (mm).
Description
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Contact
Tender Id
2024_EB_421951_1Bid Award Id
ViewTender No
T.S.N0.045 (Open Tender)/2023-24 of SE/GCC/SLM(MM)Tender Authority
Tamil Nadu Transmission Corporation Limited ViewPurchaser Address
-Website
http://TamilNaduGenerationAndDistributionCorporation
GEM & Bid Advisory Services
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Documents
BOQ Items
Labour charges for Transporting of Power/Auto Transformer with all accessories from one substation to another substation by low bed truck and lorry to approximate distance of 350 Kms. as directed by the Field Engineer. Above 100 Ton Wt Transformer for first 100 Kms.(100 MVA-1No. )
1
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Labour charges for Transporting of Power/Auto Transformer with all accessories from one substation to another substation by low bed truck and lorry to approximate distance of 350 Kms. as directed by the Field Engineer. For Beyond 100 Kms. (10MVA-3NosX35MT= 105 MT 16MVA-3Nos.X40MT= 120MT 25MVA-1No.X55MT=55MT 100MVA-1No.X150MT=150MT Total Weight = 430MT Qty- 430MT X 200Kms = 86000 MT.Kms )
86000
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-
Labour charges for applying vaccum in the auto transformer including vacuum kit etc., at SS and filling of Nitrogen upto required pressure for Transporting purpose as directed by the field engineer. ( N2 gas to be supplied by contractor) For Auto Transformer Transportation
10
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-
Labour charges for Unloading of Power/ Auto Transformer including initial lead of about 5Mtr and the charges of all T&Ps as directed by the field engineer. (As per item No.(1))
430
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-
Labour charges for erection of Power / Auto bushings, header pipes, radiators, conservator tank, Bucholz relay, and pipe line etc., of Power/Auto Transformer and Accessories including charges of Crane and T&P's as directed by the Field Engineer. 10MVA Power Transformer
3
-
-
Labour charges for erection of Power / Auto bushings, header pipes, radiators, conservator tank, Bucholz relay, and pipe line etc., of Power/Auto Transformer and Accessories including charges of Crane and T&P's as directed by the Field Engineer. 16MVA Power Transformer
3
-
-
Labour charges for erection of Power / Auto bushings, header pipes, radiators, conservator tank, Bucholz relay, and pipe line etc., of Power/Auto Transformer and Accessories including charges of Crane and T&P's as directed by the Field Engineer. 25MVA Power Transformer
1
-
-
Labour charges for erection of Power / Auto bushings, header pipes, radiators, conservator tank, Bucholz relay, and pipe line etc., of Power/Auto Transformer and Accessories including charges of Crane and T&P's as directed by the Field Engineer. 50/80/100 MVA Auto Transformer
1
-
-
Labour charges for Dismantling Power / Auto and provision of suitable dummy plates for all openings such as header pipes, radiators, HV, LV bushings, conservator tank, Bucholz relay, equalizing pipes and other allied accessories and draining the oil to the required level for safe transport of the transformer as directed by the Field Engineer. 10MVA Power Transformer
3
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-
Labour charges for Dismantling Power / Auto and provision of suitable dummy plates for all openings such as header pipes, radiators, HV, LV bushings, conservator tank, Bucholz relay, equalizing pipes and other allied accessories and draining the oil to the required level for safe transport of the transformer as directed by the Field Engineer. 16MVA Power Transformer
3
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-
Labour charges for Dismantling Power / Auto and provision of suitable dummy plates for all openings such as header pipes, radiators, HV, LV bushings, conservator tank, Bucholz relay, equalizing pipes and other allied accessories and draining the oil to the required level for safe transport of the transformer as directed by the Field Engineer. 25MVA Power Transformer
1
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-
Labour charges for Dismantling Power / Auto and provision of suitable dummy plates for all openings such as header pipes, radiators, HV, LV bushings, conservator tank, Bucholz relay, equalizing pipes and other allied accessories and draining the oil to the required level for safe transport of the transformer as directed by the Field Engineer. 50/80/100 MVA Auto Transformer
1
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-
Labour charges for Earthing of Transformer main tank and Neutral at two points, M.Box, DM Box, RTCC panel, A-Frame & pump support etc., including consumables & machinary as directed by the field engineer. - Power Transformer
7
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-
Labour charges for Earthing of Transformer main tank and Neutral at two points, M.Box, DM Box, RTCC panel, A-Frame & pump support etc., including consumables & machinary as directed by the field engineer. - Auto Transformer
1
-
-
Supply of MS Flats of size 50x8mm, 65x10mm, 75x12mm for Earthing of Transformer including transportation as directed by the Field Engineer.
1.5
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-
Labour charges for Painting of Transformer main tank and Accessories(including Phase and valve identification, Neutral and body earth flat) including cost of Paints, consumables & machinary as directed by the Field Engineer. 10MVA Power Transformer
3
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-
Labour charges for Painting of Transformer main tank and Accessories(including Phase and valve identification, Neutral and body earth flat) including cost of Paints, consumables & machinary as directed by the Field Engineer. 16MVA Power Transformer
3
-
-
Labour charges for Painting of Transformer main tank and Accessories(including Phase and valve identification, Neutral and body earth flat) including cost of Paints, consumables & machinary as directed by the Field Engineer. 25MVA Power Transformer
1
-
-
Labour charges for Painting of Transformer main tank and Accessories(including Phase and valve identification, Neutral and body earth flat) including cost of Paints, consumables & machinary as directed by the Field Engineer. 50 to 160 MVA Auto Transformer
1
-
-
Labour charge for hot oil circulation for the transformer and OLTC as per the requirement of board officials till they require values are reached including charges of all T&P, filter machine lead, life etc., complete. Up to 5000 Litres
10000
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Labour charge for hot oil circulation for the transformer and OLTC as per the requirement of board officials till they require values are reached including charges of all T&P, filter machine lead, life etc., complete. Above 5000 Litres
150000
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-
Labour charge for hot oil circulation for the transformer and OLTC as per the requirement of board officials till they require values are reached including charges of all T&P, filter machine lead, life etc., complete. - Oil filling up
50000
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-
Labour charge for hot oil circulation for the transformer and OLTC as per the requirement of board officials till they require values are reached including charges of all T&P, filter machine lead, life etc., complete. - Oil draining
50000
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-
Labour charges for Cable laying of Power/Auto Transformers including providing of identification tag for both end as directed by the Field Engineer.- Cable laying upto 8 core
6
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-
Labour charges for Cable laying of Power/Auto Transformers including providing of identification tag for both end as directed by the Field Engineer. - Cable laying above 8 core
6
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-
Supply and Glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting of armours as directed by Field Engineer. - 22mm
60
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-
Supply and Glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting of armours as directed by Field Engineer. - 25mm
50
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-
Supply and Glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting of armours as directed by Field Engineer. - 28mm
45
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-
Supply and Glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting of armours as directed by Field Engineer. - 32mm
45
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-
Supply and Termination of cable core end including the cost of cable socket, lug, ferrules, strap etc., as per cable schedule.
2500
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-
Labour charges for termination only of existing cables in Marshalling box, DM box,LV Panel, Protective devices,like OSR,PRV,Bucholtz relay,OTI,WTI, MOG, and Bushing CTs
300
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-
Labour charges for internal wiring of Auto/Power Transformers including replacment of existing cables, laying new cables, bunching, routing, Glanding and Termination of protective devices as directed by the Field Engineer. - 10MVA Power Transformer
3
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-
Labour charges for internal wiring of Auto/Power Transformers including replacment of existing cables, laying new cables, bunching, routing, Glanding and Termination of protective devices as directed by the Field Engineer. - 16MVA Power Transformer
3
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-
Labour charges for internal wiring of Auto/Power Transformers including replacment of existing cables, laying new cables, bunching, routing, Glanding and Termination of protective devices as directed by the Field Engineer. - 25MVA Power Transformer
1
-
-
Labour charges for internal wiring of Auto/Power Transformers including replacment of existing cables, laying new cables, bunching, routing, Glanding and Termination of protective devices as directed by the Field Engineer. - 50/80/100 MVA Auto Transformer
1
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-
Labour charges for replacement of Gaskets including Gaskets and other required T&P's including draining and topping of oil whereever necessary as directed by the Field Engineer. - For Conservator End cover, oil level gauge including Glass and MOG.
1
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-
Labour charges for replacement of Gaskets including Gaskets and other required T&P's including draining and topping of oil whereever necessary as directed by the Field Engineer. - For all Flanges etc.,
3
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-
Labour charges for replacement of Gaskets including Gaskets and other required T&P's including draining and topping of oil whereever necessary as directed by the Field Engineer. - Radiator valves including welding, bracing and grinding, Teflon washer for air release and drain plug etc.
1
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-
Labour charges for replacement of Gaskets including Gaskets and other required T&P's including draining and topping of oil whereever necessary as directed by the Field Engineer. - Buckolz relay, conservator pipes, equilaizer pipes etc including replacing defective components.
1
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-
Hire charges for Crane for additional works in dismantling , reassembly of accessories due to any defects /oil leakages.
10
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-
Labour charges for overhauling of fans including replacement of bearings, shafts & washers etc
3
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-
Labour charges for overhauling and rewinding of fans including replacement of bearings, shafts & washers etc.
2
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-
Labour charges for overhauling of Pumps including replacement of bearings, shafts & washers etc.
1
-
-
Labour charges for overhauling and rewinding of Pumps including replacement of bearings, shafts & washers etc.
1
-
-
Labour charges for rust removing, cleaning of Power / Auto Transformer before painting including consumables
5
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-
Labour Charges for cutting, bending and erection of 75 mm Aluminium Bus bar including T&Ps and consumables.
21
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-
Labour charges for diamantling of 75 mm Aluminium Bus bar.
15
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-
Labour for erection LV HV jumpers including modification of clamps providing holes where ever necessary as directed by Field Engineers.
15
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-
Labour charges for Filling of N2 gas fopr improving IR values of Transformer to ataining statisfactory value including cost of N2 gas & vacuum machine,DEW point meter and 2.5KV Megger provided by contractor as directed by the Field Engineer. - 10MVA to 25MVA Power Transformer
4
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-
Labour charges for Filling of N2 gas fopr improving IR values of Transformer to ataining statisfactory value including cost of N2 gas & vacuum machine,DEW point meter and 2.5KV Megger provided by contractor as directed by the Field Engineer. - 50 MVA to 200MVA Power Transformer
2
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-
Labour charges for Overhauling of OLTC in Power/auto Transfomrers including lifiting of diverter, cleaning, including cost of Gaskets, O rings and Crane charge and excluding cost of replacing defective spares.
3
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-
Labour for dismantling of Top Cover / Bell mouth incluing OLTC cover without using board crane and Replacement of gaskets, as directed by the Field Engineer. All the required Gaskets of RC 70C grade and governed by IS 4253 to be supplied by Contractor. - 10MVA Power Transformer
3
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-
Labour for dismantling of Top Cover / Bell mouth incluing OLTC cover without using board crane and Replacement of gaskets, as directed by the Field Engineer. All the required Gaskets of RC 70C grade and governed by IS 4253 to be supplied by Contractor. - 16MVA Power Transformer
3
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-
Labour for dismantling of Top Cover / Bell mouth incluing OLTC cover without using board crane and Replacement of gaskets, as directed by the Field Engineer. All the required Gaskets of RC 70C grade and governed by IS 4253 to be supplied by Contractor. - 25MVA Power Transformer
1
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-
Labour for dismantling of Top Cover / Bell mouth incluing OLTC cover without using board crane and Replacement of gaskets, as directed by the Field Engineer. All the required Gaskets of RC 70C grade and governed by IS 4253 to be supplied by Contractor. - 80/100 MVA Auto Transformer
1
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - 3Pole MCB 32Amps
3
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - 3Pole MCB 63Amps
3
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Neoprene Gasket 900x900x3mm
6
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Neoprene Gasket 900x900x6mm
15
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Neoprene Gasket 900x900x8mm
15
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Neoprene Gasket 900x900x12mm
8
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - T Clamp for Zebra to Zebra
12
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Switch End Clamp for 3" Busbar
9
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Corona Bell for 3" Busbar
9
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Winding Temperature Indicator
2
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Oil Temperature Indicator
2
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Breather 5Kg Cap
4
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Silica Gel
50
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - GI Bolts & Nuts of various size
100
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - 2Pole 220V DC MCB 16Amps
4
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Copper flexible including cost of copper lugs and soldring/brazing charges
5
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - PRV
2
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Limit switch for PRV (1NO, 1NC)
2
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Oil Surge Relay for OLTC
1
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - DC Contactors (2No, 2NC)
10
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - Announciator window (24W) 4x6
1
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-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - LV Bushing connector M40
10
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - HV Bushing connector
10
-
-
Supply & fixing of spares/ accessories for Power/Auto Transformers of reputed make as directed by the Field Engineer. - AC Contactors(4NO) with addon block (2No, 2NC)
4
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-
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