Request for Proposals # 75167
Semiconductor blocks of releases RP 334S U3 and RP 335S U3
Purchase of blocks of releases RP 334S U3 and RP 335S U3 for A37 circuit breakers
| Archived | "VGES-3" OAO | 06.04.2011 11:07 |
Request for Proposals # 75157
MRT-5 semiconductor overcurrent release units
Purchase of MRT-5 semiconductor overcurrent release assemblies for E-16 "Elektron" circuit breakers
| Archived | "VGES-3" OAO | 06.04.2011 10:49 |
Request for Proposals # 59441
Request for price proposals for conducting repair of the hydraulic turbo-alternator of item 1
| Archived | "VGES-3" OAO | 29.06.2010 08:35 |
Request for Proposals # 57211
Diving activities
Conducting of complex of underwater diving activities on the GTS of the branch Viljujsky of the hydro-power plant-3 "Svetlinsky hydro-power plant"
| Archived | "VGES-3" OAO | 29.04.2010 12:04 |
Request for Proposals # 57210
TU electric equipments KRUE-220 kV
Organization and maintenance of SF6 electric equipments KRUE-220 kV of the branch Viljujsky hydro-power plant-3 "Svetlinsky hydro-power plant"
| Archived | "VGES-3" OAO | 15.04.2010 11:07 |
Request for Proposals # 57209
Thermolashes of control of temperature patterns of soil locks
Manufacturing and supply of the batch of thermolashes with with associated equipment and software
| Archived | "VGES-3" OAO | 08.04.2010 09:55 |
Request for Proposals # 57213
AUTOMATIC VIBRATION DIAGNOSIS
Personal portable system of automatic vibration diagnosis
| Archived | "VGES-3" OAO | 02.04.2010 12:39 |
Request for Proposals # 55654
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Foot-step bearing, single-row, on hydraulic supports, elastic, metal-plastic covering of segments
Request for proposals to carry out of natural tests of the footstep bearing of the hydrounit, in accordance with C3.2. "Methods of estimation of technical status of capital equipment of hydroelectric power stations", STO 17330282.27.140.001-2006 Collapse
| Archived | "VGES-3" OAO | 15.02.2010 03:51 |
Request for Proposals # 52813
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Measuring transformer of current TG245UHL1 Un=220kV Inper=600А Iterm.st. = 31,5A/second Iel.dyn. st=80kA In.vtor=5А; pre-frequency rate = 20, insulating material - porcelain;
Secondary winding.5: windings 1 and 2 kl.toch=0,2S power. = 30VA; winding.3-5 kl. toch. 10Р power. = 30VA; climate. isp.-UHL1. Additional materials: arrangement for filling in of TT with gas - 1unit.; gas-insulated ballon tyre 40l. - 1unit.; ballon tyre 4 Collapse
| Archived | "VGES-3" OAO | 20.07.2009 15:15 |
Request for Proposals # 52811
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Core sulphur hexafluoride switch HPL245B1 with spring drive BLG1002A, triple-pole modification
Un=220 kV Umах=252kV In=4000А Inоtк=50kА frequency 50Hz t =-55 to +40 insulation-porcelain, leakage path length 652cm, seismic resistance-0.3g, between pole axises . 3500mm, hight to insulation pole 2508mm Collapse
| Archived | "VGES-3" OAO | 20.07.2009 12:52 |
Request for Proposals # 52744
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Mobile diving complex consisting of two compartments: motor compartment - air compressor, filters, ressiver; work compartment - pressure chamber, locking and controlling reinforcement, monitoring devices, complex heating
Motor compartment: compressor performance of 700 l/min-11kW, not less than 5 air. unit. 40L.*150bar; Work compartment: 8 air. unitsl. 40l.*150 bar, electric radiators of complex heating, Providing f the diver's activities at "-" t, conditions t output -30 Collapse
| Archived | "VGES-3" OAO | 13.07.2009 14:31 |