Execution of repair and overhaul of engines and other electrical machines installed in machines, hoisting and securing emergency for these engines. Protection includes emergency repair in safe mode of propulsion engines hoisting machines, inverter systems Leonard (drive motor + generator), exciter and other electrical machinery necessary to operate the mine hoists. The scope of works. Repair of motor stator with a voltage of 6 kV and power of 1250 kW range renovation: Washing winding, drying, inspection and maintenance of windings (wedges, the binding), painting the visible parts of the winding varnish insulation, painting the body of the engine, perform basic measurements (insulation resistance, winding resistance ) and voltage testing. Repair of motor rotor ring with a voltage of 6 kV and power of 1250 kW. The scope of repairs: Inspection and maintenance of windings (locate and remove damage associated with the lack of continuity of the windings of one phase), the exchange of connecting cables to the head, balancing the rotor, complementary cavities and alignment of shaft surface by grinding or transfusion, impregnation of windings, performing basic measurements (resistance the insulation resistance of the windings). Regeneration rings the head and the handle of the brush motor with a voltage of 6 kV and power of 1250 kW (for the set: head + brush plate). Repair of motor ring with a voltage of 6 kV and power of 1250 kW. The scope of repairs: Oil bearing acetabular. Repair of the generator control unit P-1500 10 225 with a voltage of 6 kV and power of 1460 kW. The scope of repairs: rewinding rotor replacement connecting wires, rotor balancing, complement defects and alignment of shaft surface by grinding or transfusion, windings impregnation, painting and maintenance, measurement, trial and testing of the voltage. Repair of motor with a voltage of 6 kV and power of 1250 kW. Scope of repair: In addition, for checking the stator mounting poles, check the connections leading stator windings, coating the outer windings varnish electroinsulating. Changing the oil in the bearing acetabular. Repair exciter engine exhaust 230 V, type PBBa-74h. The scope of repairs: Washing windings of the rotor and stator, drying, lacquer painting electroinsulating, replacement of worn parts mechanical brush handle, control bearings, perform basic measurements (insulation resistance, winding resistance). Repair exciter engine exhaust 230 V, type PBBa 74h-range renovation: Washing windings of the rotor and stator, drying, lacquer painting electroinsulating, replacement of worn parts mechanical brush handle, control bearings, perform basic measurements (insulation resistance, winding resistance). Repair of the pump motor P-1NT range of repair: Removing the motor, the stator rewinding, repair of mechanical parts, rotor balancing, replacement of a set of bearings and seals, windings impregnation, painting and maintenance, installation, measurement, replace the seals cable entry. Repair of the pump motor PES-65 Scope of repair:
Measurements, legalization and periodic testing of electrical power equipment, including switchgear HV, MV and LV, control circuits and security, power cables, control and telecommunication, transformers, installation of protective, insulating protective gear-proof, hoisting machines, testing transformer oil and securing emergency cable and ambulance emergency hoisting machines Part I: fault location and repair of cables Part II: testing equipment dielectric Part III: study oil electrically Part IV: Batteries, chargers - control and testing Part V: Indicators - control, checking and testing Part VI: testing of electrical power devices and securing emergency service in the field of the control system of electric hoists ..
1. The contract is a comprehensive supply of electricity within 36 months, including the sale of electricity and provision of distribution services of electricity through the distribution network belonging to the Distribution System Operator for the following collection points (objects) Central pumping "BOLKO" sp. Z oo in Bytom:
The contract is a comprehensive supply of electricity within 36 months, including the sale of electricity and provision of distribution services of electricity through the distribution network belonging to the Distribution System Operator for the following collection points (objects) Central pumping "Bolko" Sp. z oo in Bytom:
Lp. Kind of works Motor Power [kW] [pcs.] 1. Type of work SCUdm 134t 1000 1 Renovation of the stator 2. SCUdm 134t 1000 1 Repair of the rotor 3. SCUdm 134t 1000 1 regeneration rings head 4. SCUdm 124t, respectively 630 1 Repair of the stator 5 . SCUdm 124t, respectively 630 1 Repair of the rotor 6. SCUdm 1 630 124t, respectively regeneration of the Rings head 7. Scud 1 1312 200 Repair of the stator 8. Scud 1 1312 200 Repair of the rotor 9. Scud 1312 1 200 regeneration ring head 10. SCUdm 1110c 200 1 Repair of the stator 11 . SCUdm 1110c 200 1 Repair of the rotor 12. SCUdm 1110c 1 200 regeneration ring head 13. Sf400X4 500 1 overhaul 14. DSg250M4 55 1 overhaul 15. SE225M4 45 1 overhaul 16. Sf225M8 22 1 overhaul 17. P-1500 / 10/250/09 1850 1 overhaul 18. PCOB 84b-35 1 overhaul.
The contract scope includes: technical acceptance devices explosion protection before and after installation at the bottom of the mine, tests and measurements periodically separable power, checking and testing of measurement equipment and protection systems, operational tests, failback and accident machinery and electrical equipment, testing yearly and three machines exhaust, periodic testing elements mine hoist, testing of protective equipment, measuring instruments, indices, indicators of the state of the zero volt, insulating oils, fault location of cables and wires at the bottom and the surface of the mine, specialized measurements and tests voltage cables 6 kV, testing the effectiveness of anti-shock protection, and lightning protection systems ,.
Sales of electricity within the meaning of the Energy Law (Journal of Laws of 2012. Item. 1059, as amended. D.) For objects Mine Restructuring Company SA located in Nowa Ruda, Wodzislaw Slaski, Dabrowa Mining, Sosnowiec, Bytom, and Brzeszczach Piekary Slaskie. 2. The scope of the contract includes the sale of electricity in accordance with the quality standards of customer service set out in the implementing acts adopted pursuant to the above. Act, for themselves objects of Mines Restructuring Company SA located in: 1) Nowa Ruda Street. Kłodzka 31-33 2) Wodzislaw Slaski Street. 1 Maja 16A 3) Mining oak wood at ul. Perla 10 4) Sosnowiec ul. Okulickiego 9 5) Bytom at ul. Courtly 6) Brzeszczach Street Nosal 7) Brzeszczach Street Podgórze 8) Skidziniu Street Wypoczynkowa 34 9) Brzeszczach Street Polna 10) Brzeszczach Street Drobniak 25 11) Przecieszynie Street Border 12) Brzeszczach Street Sobieski 1 13) Brzeszczach at St. ul. Wojciech 14) Brzeszczach Street St. Wojciech 57 15) Skidziniu Street Cicha 16) Brzeszczach Street Bugaj 17) Wilczkowice Street Auschwitz 18) Wilczkowice Street Cologne 19) Piekary Slaskie Street Industrial 20) Piekary Slaskie Street Border.