Labour charges for dismantling, pulling, erection, etc for 10 MVA at Thayanur 110KV SS

Amount

Labour charges for Dismantling of existing busbar without making bends

Labour charges for dismantling of existing jumpers & droppers

Labour Charges for Dismantling of 10 MVA, 110 KV power Transformer and provision of suitable dummy paltes for all openings such as bushing fixures top of turrets oil pipe lines, Bucholtz pipe lines, cooler bank pipe lines and where ever necessary including crane charges.

Labour charges for Oil Draining from old Transformer using filter machine/Oil pump/Hose Etc., per liter excess Qty above 800 liters due to Gasket replacement for Transport View Glass, Inspection Cover and OLTC Top cover & BCT testing

Refilling of Oil in the Transformer tank excess Qty more than 800Liters.(including Released oil+Topping up+Spillage oil+OLTC oil replacement with New oil)

Labour for Loading the transformers including raising and lowering of Power Transformers using suitable jacks as many times as required with or without accessories and oil for loading the transformers from existing plinth to safer place at 110 KV Thayanur SS and using crane where ever required

Labour charges for pulling the transformer from safer place to plinth in the same SS for an approximate weight of a) 32 MTx35Mtrs (for an approximate pulling distance) b) 30 MTx60 Mtrs ( for an approximate pulling distance)

Labour charges for erection of 10MVA,110 kV Power Transformer with turrets all HV/IV/LV bushings, Cable termination box, cooler bank A frame, Fans, Pumps, oil pipelines, Mashalling box,Cooler Control Cubicle, RTCC Panel and all accessories which ever is necessary for successful commissioning of the Transformer Including Crane charges.

Hot Oil circulation & filteration upto satisfactory value is achieved including provision of suitable filtering machine of appropriate capacity with 6/10KL Filter machine upto 50MVA and 10/12KL for above 50 MVA with minimum 50 Mtrs supply cable.

Labour charges for laying of control cable in trench/duct including bunching, alu tag indentification upto 8core.

Labour charges for laying of control cable in trench/duct including bunching, alu tag indentification above 8core.

Supplying and glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting off armours.19 mm

Supplying and glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting off armours.25 mm

Supplying and glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting off armours.28 mm

Supplying and glanding including drilling suitable holes wherever necessary, peeling of insulation sleeves and cutting off armours.32 mm

Supply & Termination of cable core end including the cost cable socket lug, ferrules,strap etc., as per cable schedule Each Terminal.

Labour charges for earthing of 10 MVA,110KV Power Transformer tank and neutral at 2points, Marshalling Box, D.M.Box, cable box, RTCC Panel, Etc,. Including cost of MS flat (supplied by the supplier)

Labour charges for excavation and refilling.

Labour charges for Painting including supply of branded Aluminium paint for10MVA,110 Kv class transformer

Labour charges for skilled man power assistance during bushing CT testing, Precommissioning testing of Power Transformer. for 110 KVTransformers

Labour charges for gasket cuttingfor erection works for 110 KV class Transformers

Labour charges for attending oil leakages in power transformers including replacement of gaskets in inspection covers and other places where ever required as per site conditions for 110 KV Transformers

Additional charges for attending leakages in radiators, and other places by welding bracingetc., and checking of healthiness after rectification as directed by the field Engineer

Labour chages for replacement of defective components like PRV, Bucholtzrelay, oil surge relay, oil/Winding temperature Indicators, etc.,

Hire charges for crane for additional works in dismantling reassembly of accessories due to any defects/Oil leakages and others

Supply and provision of various sizes of GI/Yellow bolts and Nuts, with washers and foundation bolts for cooler bank A frames cooling pumps/pipes supports, marshalling box, cooler control cubicles, cable box covers and wherever necessary as per direction of the field Engineer. Per KG (M8,M9, M10, M12, M 16,M19,M25)

Supply and provision of Terminal Blocks M4 stud type

Supply and provision of Disconnecting type Terminal Blocks M4 stud type

Provision of Breather with indication type Silicagel (Blue) 5 kg container with oil cup flange mounting type

Provision of Breather with indication type Silicagel (Blue) 1 kg container with oil cup flange mounting type

Supply and provision of Marshelling box door glass beeding

Supply and provision of Marshelling box door beeding

Labour charges for outer and inner surface enamel painting of RTCC panel/Marshalling box etc.,

Supply & provision of 16 window annunciator

Supply & Provision of LED Bulb 5W

Supply & Provision of AC/DC 30V-240V Indication lamps(LED)

Supply & Provision of View Glass with Rubbeer beeding

Supply&Provision OLTC PRV with complete set (Rate adopted based on TRB sanctioned estimate No.66/22-23 Dt.14.02.23

Supply and erection of gaskets where ever required for replacement & erection work.Gasket 900x900x10 MM

Supply and erection of gaskets where ever required for replacement & erection work.Gasket 900x900x8 MM

Letter Writing/Stickering of the Power Transformer/Auto Tr/ICT/Reactor, Marshalling box,DM box, RTCC panel, Cooler control cubical, Fan and Pump etc., including material with dark Blue enamel paint. Letter size should be minimum height 80 mm and thickness 10 mm for upto 110 kV class

Labour Charges for erection of 75 mm busbar with making required bends

Labour Charges for Providing droppers and jumpers

Miscellaneous transport charges per truck per day trip over and average distance of 50KM for transporting of control cable ,Earth flats , Additional Transformer oil,Gaskets , Dummy plates Empty MS barrels etc, (supplied from Board side)

Miscellaneous transport charges of Rs.40 for every additional Kilometer for transporting of control cable , Earth flats , Additional Transformer oil,Gaskets , Dummy plates Empty MS barrels etc, (supplied from Board side)

GST for bidders within TamilNadu

SGST for labour portion

CGST for labour portion

SGST for transportation

CGST for transportation

GST for bidders outside TamilNadu (IGST)

V.RADHAKRISHNAN&CO (BID ID -1180570)