OT-04/25-26 of SE/GCC-II

Amount

Labour chargers for earthing of 50 MVA Power transformer tank and netural at 2 points, Marshalling box, DM box,Cable box,RTCC panel,etc.,( including cost of MS flat supplied by the contractor)

Labour chargers for earthing of cooler fans and oil pumps of Power transformers 50MVA capacity using bare copper wires including cost of copper wires (min 10/12 SWG)

Labour Charges for erection of 50 MVA power transformer with turrets all accessories like HV/LV Bushings, cable termination box, cooler bank A frame, marshalling box, cooler control cubicle, RTCC panel, radiators , conservator,oil Pipelines ,fans,Pumps and all accessories which ever is necessary for successful commissioning of transformer including crane charges

Labour charges for transformer oil filtration in main tank and OLTC (hot oil circulation) and circulation of oil till satisfactory results are obtained.

Labour charges for Filling of Transformer oil into Power transformer through Filter machine.

Fixed charges for provision of transformer oil filter machine of required capacity with oil test kit, IR value tester, required length of supply cable and other tools & plants.

Labour charges for gland work of control cables including the cost of glands -19mm

Labour charges for gland work of control cables including the cost of glands -25mm

Labour charges for gland work of control cables including the cost of glands -28mm

Labour charges for gland work of control cables including the cost of glands -32mm

Supply and labour charges for termination of cablecore end including the cost of cable socket, lugs, ferruls, strap etc., as per cable schedule in power transformer, Marshalling box, DM box, LV panel, RTCC panel, OLTC and where ever required.

Labour charges for providing skilled man power during bushing CT Testing, pre commissioning testing and commissioning of the Power Transformer- For two days (3x2=6).

Labour charges for internal wiring of 50 MVA power transformer for connecting protective devices like bucholz relay, PRV, OSR, OTI, WTI, MOG, oil and winding temprrature indicators, fans, pumps flow meters and bushing CT's.

(a) Supply and provision of M8,M9,M10,M12, & M16 full thread GI bolt & nuts & washers GI various sizes for wherever required and as dircted by the field Engineer.

Supply, fabrication and providing of light section materials of MS channel, various sizes of angle , dummy plates of appropriate size and extension of LV structure for required height.

Labour charges for erection 75 mm busbars with bends (Under LC Condition)

Labour charge for laying control cables in trench/duct including bunching, alu tag identification upto 8 core

Labour charge for laying control cables in trench/duct including bunching, alu tag identification Above 8 core

Hire charges for transportation of empty Oil drum, control cable and busbar (75 mm)(upto 100KMs)

Labour charges for erection of LV side structure for providing 33 KV LV cable

Labour charges for making panel cutout and mounting of Differential relay or any other auxiliary relays annunciator, facia type etc RTCC panel or other panels using panel cutter

GST for bidders within TamilNadu

GST for bidders outside TamilNadu (IGST)

SAIBABA ENTERPRISES (BID ID -1299934)