Tubular abrasive drilling. Principles

30.06.2017 15:31 № 49 (12059)

IE Sokiryan Varvara Aleksandrovna (TIN 745206201473, 454080, Chelyabinsk, PO Box 12297, [email protected], tel. + 7-963-460-40-96) - organizer of tenders for the sale of property of TyumenVtorResurs LLC (TIN 7204149121, state registration number 1097232033403, 454015, Chelyabinsk region., Chelyabinsk, 2-ya Shagolskaya St., 25; bankruptcy proceedings were introduced by the decision of the Chelyabinsk region AS of 07.22.2015, case No. A76-6498 / 2015), to / at Panova Alexandra Sergeevna (TIN 741108045500, SNILS 021-263-170 94, 454091, Chelyabinsk, 96 Vasenko St., office 705, member of the SRO "SMIAU", 109029, Moscow, 32 Nizhegorodskaya St., 3290 , building 15, state registration number 1027709028160, TIN 7709395841, tel. 8-919-345-50-80, [email protected]) - 08/11/20 17 g. At 12 hours 00 min. (hereinafter - Moscow time) holds repeated open electronic bidding in the form of an auction with an open submission form for the offer at the acquisition price in the composition (name / initial price):
   Lot No. 1: vessel "KNG-28", identification number OI-36-114, non-self-propelled, floating crane, year and place of construction: 1970, Tyumen - 4,500,000 rubles;
   Lot No. 2: Kern-7 vessel, identification number OI-36-115, self-propelled, towing ship, year and place of construction: 1992, Rybinsk - 774,000 rubles;
   Lot No. 3: vessel ST-309, identification number OI-36-113, self-propelled, dry cargo ship, year and place of construction: 1986, Samuskaya REB - 6,750,000 rubles;
   Lot No. 4: traction tractor K 701 SKSM, state. registration plate 72TA1184, engine D0521232, 2013 onwards - 1,147,500 rubles;
   Lot No. 5: “Ural” 44202011, dump truck, engine No. 740.10.166945, state. registration plate P087ET72, 1992 onwards - 342,000 rubles;
   Lot No. 6: SGT-31-7 snow and swamp vehicle, engine No. YaMZ-238 BL-1 No. SO484998, state. registration mark 72TK6903, 2012 onwards - 1 057 500 rubles;
   Lot No. 7: EK-18-45-60 excavator, state registration mark 72TX5276, 2007 onwards - 2 673 000 rubles;
   Lot No. 8: self-propelled vehicle, GM tractor unit, model 006-SA-61SU, 2013 onwards, state registration mark 72TA4920 - 900,000 rubles;
   Lot No. 9: EO-4225A-61 universal hydraulic excavator, 2008 onwards, state registration mark 72TK5790 - 1,710,000 rubles;
Lot No. 10: diesel generator - 225,000 rubles; on the electronic trading platform of A-COSTA LLC (address: http://www.akosta.info) in accordance with its regulations. The deposit is 20% of the initial price of the lot. The amount of the deposit on the account 40702810872000018932 to the universal additional office No. 8597/0266 of the Chelyabinsk branch No. 8597 of PJSC Sberbank, Chelyabinsk, cashbox 30101810700000000602, BIC 047501602, recipient: LLC TyumenVtorResurs, TIN 7204149121, TIN 7204141011. participation in tenders must comply with the requirements established in accordance with the Federal Law of October 26, 2002 No. 127-ФЗ “On Insolvency (Bankruptcy)” and specified in the notice on tendering, and is executed in the form of an electronic document. An application for participation in tenders is compiled in an arbitrary form in Russian and must contain the following information: name, legal form, location, mailing address of the applicant (for a legal entity); surname, name, patronymic, passport data, information about the applicant’s place of residence (for an individual); contact telephone number, email address of the applicant; information on the presence or absence of the applicant’s interest in relation to the debtor, creditors, external manager and the nature of this interest, information on the participation in the capital of the applicant of the external manager, as well as a self-regulatory organization of arbitration managers, of which the bankruptcy trustee is a member or leader. Individuals and legal entities are allowed to participate in the tender, having paid the deposit amount and having submitted an application for participation in the tender up to 23 hours 59 minutes. 08/07/2017 (inclusive) with copies of the following documents: extract from the Unified State Register of Legal Entities (for a legal entity), extract from the Unified State Register of Enterprises (for an individual entrepreneur), identification documents (for an individual), duly certified translation into Russian of documents on state registration of a legal entity or state registration of an individual as an individual entrepreneur in accordance with the legislation of the relevant state (for a foreign person); a document confirming the person’s authority to act on behalf of the applicant; payment document confirming the payment by the applicant of the established amount of the deposit. Documents attached to the application are submitted in the form of electronic documents signed by the electronic signature of the applicant. Auction step - 5 (five) percent of the initial price of the lot. The winner of the auction is the participant whose offer contains the highest price per lot. If the price of the debtor's property (enterprise) has been proposed equal to the price of the debtor's property (enterprise) proposed by other (other) bidders, the proposal on the price of the debtor's property (enterprise) received earlier than other offers shall be recognized. The results are summarized for each lot separately. The results of the auction are made out in writing by the organizer of the auction (protocol on the results of the auction), due at 13.00 on the day of the auction. The sale of property is made out by the contract of sale of the enterprise, which is concluded by the bankruptcy trustee with the winner of the tender. Within two business days from the date of signing the protocol on the results of the tender, the auction organizer shall send the winner of the tender and the bankruptcy trustee copies of this protocol. Within five days from the date of signing this protocol, the bankruptcy trustee shall send the tender winner an offer to conclude an enterprise purchase and sale agreement with the draft of this agreement attached in accordance with the tender price proposal submitted by the winner of the tender. Payment in accordance with the purchase and sale agreement must be made within thirty days from the date of signing the agreement on the bank account 40702810567020000990 in the West Siberian Bank of Sberbank of Russia OJSC, Tyumen, box office 30101810800000000651, BIC 047102651, recipient: LLC "TyumenVtorResurs", TIN 7204149121, KPP 744801001. Familiarization of bidders with the characteristics of objects and inspection of objects is carried out at the location: Yamalo-Nenets Autonomous District, Yamal District, pos. Sabetta, Khanty-Mansi Autonomous Okrug, Khanty-Mansiysk; Tyumen region., Town. Sumkino, Omsk, from the date of publication of this message to 08/07/2017. inclusive (except weekends and holidays) by appointment by phone + 7-963-460-40-96.

It is a multifunctional vessel, designed to perform a complex of engineering research. It has on board a complete set of equipment for the production of seismic-acoustic profiling, side-scan sonar, multi-beam echo sounding, magnetometry, soil sampling and hydrometeorological studies. Periodically upgraded.

Register data

Vessel Name Core
Inmarsat - C 427300955
IMO Identification Number 8837942
Registration number m-892457
Shipowner AMIGE OJSC
Port of registry Murmansk
Flag Russia
Year of construction 1991
Place of construction Russia, Khabarovsk.
Destination. Type of vessel Geophysical. Research.
Call sign
Power plant Motor ship
Register class KM (*) Ice3 Special purpose ship

Main characteristics

Length, Width, Draft 55.76 mx 9.51 mx 4.22 m
Displacement 1157 t
Power plant Main engine: 1 x 6NVD48A & 2U, Germany, 736 kW.
VDG: 3 x 6CHN18 / 22, 150 kW.
ADG: 1 x DGA50M1-9R, 60 kW.
Bow thrusters Bow thruster: PU-2.1 (PU 130 A), 1x135 kW.
Maximum speed 11.5 knots
Sailing area Is not limited
Autonomy 30 days
Crew 40 people.
Rescue equipment Duty boat - 1 pc.,
Liferafts - 8 pcs (PSN 10),
Lifebuoys - 8 pcs.,
Life vests - 45 pcs.,
Diving suits - 45 pcs.
Radar transponders - 2 pcs.

Deck mechanisms

Electric crane Type LE-84 up to 0.9 t, boom reach 3-4 m.
Cargo crane Manufacturer "FASSI CRANE", Italy.

Model F600AFM. 26.

Carrying capacity:

8.4 t (6 m boom);

2.7 t (16 m boom).

Windlass B-3 caliber chain 28 mm., Length 177 m. With two anchors of the hall 900 kg each.
Mooring device, Spire Sh-4, cable 23 mm, 30 k

Communication and navigation

Manufacturer: USA
Radiocommunication facility Raytheon, 250Wt, A3
Doppler log AQUA working range: 3-180 m (under the bottom of the vessel) error: 0.1 knot
Speed \u200b\u200band distance indicator IEL-2M
Radar Furuno FR-2115
JRC-5332-12
Gyro-compass Meridian (Braun equivalent)
Echo sounder JMC F-3000, range: 5-3000 m
Maritime satellite terminal V-SAT SeaTel 4006

Special equipment

Geophysical complex Continuous Seismic Acoustic Profiling Treble: EdgeTech, USA
SB-0512i - 0.5-12 KHz
2000-DSS - 1-16 KHz
LF: electro-spark sources
Delta-Sparker, Applied Acoustics
SWS-500, Geodevice
Frequency range 0.1-1.0 KHz
Side scan sonar EdgeTech, USA
2000-DSS and 4200-FS
Frequency Range 300/600 KHz
Bandwidth up to 800m
Resolution 0.5m
Magnetic exploration SeaSpy Magnetometer
Variation station SENTINEL
Marine Magnetics, Canada
Acoustic tracking system Determining the coordinates of towed devices ORE BATS, EdgeTech, USA
Range up to 1500m
Accuracy 0.3% incl. range
Hydrometeorological complex Current measurement RCM-7, RCM-9, AANDERAA, Norway.
ADCP WH-600, RD Instruments, USA.
Measurement of sea level fluctuations and waves WLR-7, WLR-8, AANDERAA, Norway.
SBE-26-03, SBE-26 plus, Sea Birds Electronics, USA
Profile measurements of temperature and salinity of water NXIC-CTD and YSI-63 Probes, Falmouth Scientific Inc, USA
Observations of meteorological elements Anemorumbometer M63M-1 (Russia),

Aspiration psychrometer MV-4M (Russia),

Aneroid barometer MD-49-2 (Russia)

Hydrographic complex Shooting the topography of the seabed Multipath Fishfinder SEABAT 7101 240KHz, RESON, Denmark
Single Beam Sounder SyQwest StrataBox HD

“Tubular abrasive drilling” - drilling in which abrasive particles are captured and transported in the working area of \u200b\u200bthe hole being made by the external and internal surfaces of the tube made of soft metal or alloy.

Copper and tube

Fig. 1. Copper, Ancient Kingdom

Copper smelted from ore was apparently poured on a stone plane and the cooled “pancakes” were forged with stone hammers to the required thickness, annealed to remove hardening, cut into sheets of the required formats and, possibly, kept on demand.

The Egyptians easily treated sheet metal, this is well known. Copper is a material that lends itself perfectly to forging, punching and other varieties of tinsmith work. An example from the twentieth century is the punching of spherical diving helmets from a flat copper sheet. An example from the Egyptian Ancient Kingdom of the VI Dynasty is a copper hollow statue of King Pepi I.

Another example from the Old Kingdom of the IV dynasty, copper bushings - "Fittings" of the sleeping canopy of Queen Hetepherez.

... The twenty-five different parts making up the canopy were connected by means of spikes and sockets into which these spikes were inserted. These spikes and nests were covered with sheet copper to create sliding surfaces ...

Fig. 2. Copper bushings of joints and pipes of vertical struts of the canopy of Hetepheres

In the construction of the canopy - a whole forest of wooden racks in pipes made of metal sheet.

The ten pillars (columns) on the sides were of especially thick gold. These were pipes made by folding one sheet into a cylinder and welding its edges into a seam ...

Note that for “tubular” drilling it is more rational to use a split rather than a solid (or welded) pipe. Why - we will analyze a little later. You can, of course, make a “split” tube without cutting a longitudinally finished whole tube, but by wrapping a wooden stick used as a mandrel with a suitable piece of copper sheet.

Abrasives

As an abrasive paired with a tube of soft metal (copper), a suspension of water and mineral grains of hardness should work no less than that of the hardest of the components of the material to be drilled. For a long time, geologists believed that in Egypt, the hardest available unbound abrasives are desert sand. And a significant part of it in percentage terms is quartz sand (Mohs hardness is 7).

But! In some of the drillings, the nature of the grooves on the walls suggests that an abrasive that was harder and coarser than sand was used here: the edges of the grooves are torn, and the surface as a whole is more rough (Fig. 3). Experiments have shown that sand as the basis for abrasive slurry gives smoother edges of grooves and the surface as a whole.

Fig. 3. Chipped holes in granite (Egypt), drilled with a pipe with an abrasive greater than that of sand, hardness

Suspicions were not unfounded. Relatively recently, a stone fragment was found in Amarna with traces of drilling, on the bottoms of which there was a dried greenish pulp (a mixture of abrasive particles with particles of a stone that it had worn and particles of a copper pipe-carrier that had oxidized to copper), containing an abrasive - corundum grains. And in Wadi Hafafit a large deposit of natural corundum - emery (hardness - 9 according to Mohs) was discovered.

Drive unit

The copper tube is mounted on the lower end of the wooden axis and the axis is rotationally imparted. But with the onion drills (Fig. 4), the Egyptians probably did drilling of exceptionally small diameters (perhaps up to a centimeter or two).

Fig. 4, Fig. 5, Fig. 6

With the need for openings of any serious diameters, inertial weights were used. Moreover, a rotary collar with a rigidly fixed inertial load (flywheel), as shown in the drawing (Fig. 5), is more convenient, the load does not loosen and gives, as experience shows (Fig. 6), with a certain skill and optimally selected consistency of the abrasive suspension, stable inertial rotation which you only need to support with your hand. A gyroscopic effect stabilizes the position of the tool relative to the stone workpiece.

Ring Notch Profile

An unpleasant feature of drilling with a free abrasive is the expansion of the annular cut profile from the bottom of the cut to the entrance to it.

The idea that, as you go deeper into the annular gap, at first the tube that sways randomly from side to side and begins to stabilize, and the gap profile will soon take the form of two parallel walls, can only relate to a tubular drill working with carbide teeth of the working edge. The inner and outer surfaces of such a drill are “behind,” that is, above the leading edge — smooth and, as it deepens, it simply has nothing to expand the file above the leading edge working below

Otherwise, in a hand-rotator tube working with an abrasive slurry, making a movement somewhat similar to the precession one. The tube, swaying, agitates the suspension in the gap and its bursts can fill the annular incision to the entire height. These bursts of abrasive slurry (more precisely - pulp) inside and outside of the tube wall are rubbed between it and the wall of the hole, and between it and the wall of the central core. From this friction, the speed of work is not only reduced, the suspension works to the detriment, expanding the profile of the annular notch from the bottom to the inlet edges. The hole as a result becomes conical and widens towards the top, and the core becomes conical and tapers towards the top.

Fig. 7. The wall of the hole is on the left, and the core is on the right. Radius of curvature of the bottom groove of about one millimeter

Working edge metamorphoses

Fig. 8. Stages of edge self-sharpening. Sharpened edge of the tube.

Initially, the blunt edge of the tube, like in a mortar, abrases abrasive grains against each other, while squeezing them from underneath to the sides, to the core and to the wall of the hole. Here they begin to grind the "corners" of the edge. And when almost everything is squeezed out from the end and crushed, the edge gets to the bottom of the groove and starts to iron it, and the grains that are extruded to the sides sharpen it more and more (the edge does not go dull in the front - iron the bottom) is noticeably sharpened. The bottom groove acquires a V-shaped profile. Experiments show that turning a tube with a sharp edge becomes noticeably easier.

An overly sharpened working edge can become so thin that it wrinkles and turns up (Fig. 9).

Fig. 9. The surface of the tube after working with corundum abrasive - sores from the introduction of grains. Creasing of the working edge.

The grains of unbound (free) abrasive cut for a short time, penetrate the soft surface of the copper tube, briefly resembling huge hardness to the fixed teeth of the file. Actually, the tube with these teeth, become fixed   and makes drilling of stone. Sores from these implants remain on the tube surfaces (Fig. 9). From the picture - it is clear how motionless the grains are rooted in copper.

Grooves

The mechanics of the formation of grooves on the walls of the incision is in no way connected with the causes themselves (fixing the abrasive grains in copper at the front edge of the tube) of the deepening of the tubular drill into the workpiece (that is, with the actual “drilling”), nor with the rhythm of the abrasive feeding into the working area.

Key observation: an attempt to move from working with an abrasive slurry to working with a dry abrasive, wet abrasive, or even just an overabundance of abrasive in suspension, leads to the rapid (2-3 minutes) disappearance of these grooves. Both walls of the notch, and holes, and core - are smoothed. And when you return to use a suspension of a certain certain saturation, the grooves are wiped again within a few minutes.

In a calm state, under its weight, the abrasive slurry is below, at the working edge, and above only water. Primary grooves on the walls are scratched with grains of abrasive suspension, raised by bursts of the abrasive itself above the working area of \u200b\u200bthe leading edge when agitated by rotation and moved around the circle when they are rubbed with a tube to the surfaces of the core and the hole wall (Fig. 11). Grooves are also formed when rolling such grains (as the groove under the glass-cutter roller is chipped). As soon as a groove appears (scratched, rubbed, crumbled, rolled), the nearest grains also roll into it, and the next groove may appear no closer than a certain distance.

Fig. 10. Profile of the wall of the hole or core wall with perforated grooves.

If a splash of grains is not raised too much, all of them from the bulges between the grooves will inevitably slide into the nearest grooves, being on the bulges for a very short time. Hence, the approximate uniformity of the alternation of grooves (Fig. 12).

Strain of abrasive grains into grooves occurs when the moving tube wall is pressed against the wall of the hole, or core.

Fig. 12. Kern from modern drilling.

Another mechanism for the formation and deepening of the grooves also works. Due to the action of surface tension forces at the moment of detachment of the tube from the core surface being rolled in, or the wall, the abrasive suspension is sucked from them into local zones of instantaneous pressure drops in the form of clumps that are discrete due to viscosity. These clumps, moved and smeared by slipping the tube along the core and the hole wall, are dispersed - they are stretched in the form of ridges in the direction of motion, filling the grooves marked with grains. Immediately pressed by the tube to the surfaces of the core and the walls by the ridges of the abrasive, the grooves additionally “pace”.

One-piece and split tubes

According to Fig. 13 and Fig. 14, one can immediately guess that the results of abrasive tubular drilling of granite and porcelain stoneware using a continuous tube are shown.

Fig. 13, Fig. 14

The abrasive slurry, which was fed into the gap outside the tube, got into it almost exclusively due to its swaying, seeping through the crack below the edge. Therefore, all the time at the very bottom, between the tube and the core, there was only a very small amount of working suspension - here nothing was "splash". As a result, grooves scratched, wiped due to abrasive bursts are clearly distinguishable on the walls of the holes, and grooves are almost invisible on core samples. It is clear that there is no benefit from the appearance of grooves on the walls of the hole and core caused by bursts of pulp.

It is important that in fact here the abrasive worked only outside the tube, the drilling efficiency was halved! For the effective operation of the system (tube + abrasive), the presence of optimal   amounts of working suspension on both sides of the tube wall, inside and out.

The “split”, but actually rolled up from a copper sheet on the mandrel tube has a long longitudinal slit, which provides free exchange of suspension between the internal volume of the tube and the volume between the tube and the wall of the hole. And ..., as a free application - providing the appearance of grooves on the core.

Cores

Archaeologists find unnecessary cores knocked out of holes in Egypt. The famous core (Fig. 15) of Sir William Flinders Petrie (“core No. 7”, catalog number of the Petrie Museum - 16036):

“The most perfect Gieseh core of red granite. On it, a continuous furrow from the drilling tooth, forming a genuine screw thread and showing a quick feed of the drill, can be traced in several revolutions ... "

With such magic spells, William cheese obtained funding for archaeological work from his patron. The technical explosion of the end of the Victorian era also set the patrons' thinking in a certain way, although, of course, core 7 doesn’t even have any regular spirals or hints of a “thread” cut through by a fixed tooth of a drill moving in the thickness of granite with 2 mm step for each turn. There is a set of grooves with an extremely irregular “step”; the mechanism of their formation is described in detail above and has nothing to do with the actual drilling of the hole.

Fig. 16. On the left is a fragment of a core image No. 7: four grooves merged into one. To the right is the core after modern tubular drilling - from the letters fly, two grooves go up and converge into one.

Furrows sometimes randomly pass “from line to line” and to an inexperienced booby - a patron of the arts this phenomenon can be passed off as a spiral.

In Egypt

When using holes as axle hubs   doors and gates, so that the axis would not be abraded too quickly by the mentioned grooves, the inside of the hole, apparently, was even sanded before use — the surface was somewhat smoothed out (Fig. 17, 18).

Fig. 17. Smoothed by grinding Sakkar hub holes. On the right wall are the products of oxidation of the copper - abrasive pulp rubbed into it

Fig. 18. Profile smoothed by grinding the surface of the hole wall.

Sometimes, in the hub, for the safety of the door axis, a sliding bearing, a copper sleeve, was mounted. At the entrance to the hole in Fig. 19, additional grooves are visible for mounting such a sleeve - a bearing.

Fig. 19. Karnak, the hub is about 18 cm in diameter (presumably the 18th dynasty). On the right is the profile of her bottom groove

Fig. 20. The bottom groove of the same hub. Furrows from grinding abrasive grains are visible.

In heavy products drilled rigging holes . For example, to raise, move and replace the lid of the granite sarcophagus of Tsarevich Ahet-Hotep (IV dynasty), four holes were drilled into which rope loops could be passed. A good example of an inclined rigging hole in the lid of a granite sarcophagus from the mastaba of Tsarevich Kawab. It seems very curved, but it is an optical illusion due to the helical nature of the chip.

Fig. 21. Sarcophagi of the princes Ahet-Hotep and Kawab, Ancient kingdom

Getting cavities in vessels   from hard rock the stone began in tubular abrasive drilling. Then, if required, a turning boring of the cavity was performed.

Fig. 22. One of the vessels of the Sakkar collection. The cavity is obtained by drilling and further turning boring

In Egypt non-circular cavities often created by drilling. To do this, a lot of drilling was done close to each other (with or without overlapping), but the cores were not immediately knocked out (Fig. 24) so \u200b\u200bthat the tube had something to hold from the sides with each next drilling. In order to avoid fears that the abrasive slurry drains into ready-made neighboring drills and exposes the working pipe, it was enough just to maintain a constant level in the entire drilling volume, and the neighboring cores left so far not knocked out would allow not to use an excessive amount of abrasive slurry.

Fig. 23. Egyptian Examples of Volume Sampling Using Multiple Drills

Fig. 24. Cross drilling overlap. The result of the experience, 2016

The cavities of hard stone sarcophagi were also made in the same way - on the inner planes of their walls, sometimes unsigned traces of tubular drilling are sometimes found.

Two of N. Vasyutin's experiments

Fourth experience, 2010

Granite, split pipe and corundum from a crushed cutting disc.

The drill drive is a low-speed electric drill. Between the drill chuck and the tubular drill itself, there is the Hooke joint (Cardan connection) to provide the degrees of freedom to the drill (Fig. 25, left), which completely imitate free arbitrary swaying of the drill during manual rotation.

Fig. 25. Connection drill - drill. End of experiment, visible gap width in the tube

The copper pipe used in this experiment can be called a pipe only conditionally. You can’t even call her cut! The width of the gap obtained after wrapping the mandrel with a copper sheet is about 18 mm (Fig. 25, right). Such a gap provided absolutely free circulation of the abrasive suspension between the volume inside the tube and the volume between the tube and the wall of the hole. And the appearance of grooves on the core. The abrasive was fed from the outside, between the drilling wall and the tube without removing the drill.

Fig. 26. Handset at the end of the experiment

Rules for accepting applications:

An application for participation in tenders must comply with the requirements established in accordance with Federal Law of October 26, 2002 No. 127-ФЗ “On Insolvency (Bankruptcy)” and specified in the notice on tendering, and is executed in the form of an electronic document. An application for participation in tenders is compiled in an arbitrary form in Russian and must contain the following information: name, legal form, location, mailing address of the applicant (for a legal entity); surname, name, patronymic, passport data, information about the applicant’s place of residence (for an individual); contact telephone number, email address of the applicant; information on the presence or absence of the applicant’s interest in relation to the debtor, creditors, external manager and the nature of this interest, information on the participation in the capital of the applicant of the external manager, as well as a self-regulatory organization of arbitration managers, of which the bankruptcy trustee is a member or leader. Individuals and legal entities are allowed to participate in the tender, having paid the deposit amount and having submitted an application for participation in the tender up to 23 hours 59 minutes. 06/16/2017 (inclusive) with copies of the following documents: extract from the Unified State Register of Legal Entities (for a legal entity), extract from the Unified State Register of Enterprises (for an individual entrepreneur), identity documents (for an individual), duly certified translation into Russian of documents on state registration of a legal entity or state registration of an individual as an individual entrepreneur in accordance with the legislation of the relevant state (for a foreign person); a document confirming the person’s authority to act on behalf of the applicant; payment document confirming the payment by the applicant of the established amount of the deposit. Documents attached to the application are submitted in the form of electronic documents signed by the electronic signature of the applicant.

Conclusion of the contract:

The sale of property is made out by the contract of sale of the enterprise, which is concluded by the bankruptcy trustee with the winner of the tender. Within two business days from the date of signing the protocol on the results of the tender, the auction organizer shall send the winner of the tender and the bankruptcy trustee copies of this protocol. Within five days from the date of signing of this protocol, the bankruptcy trustee shall send the tender winner an offer to conclude a contract of sale of the enterprise with the application of the draft of this agreement in accordance with the tender price proposal submitted by the winner of the tender.

Terms of payment:

Payment in accordance with the contract of sale must be made by the buyer within thirty days from the date of signing this agreement for Lots No. 1 - 12 at r / s 40702810567020000990 in the West Siberian Bank of Sberbank of Russia OJSC, Tyumen, f / s 30101810800000000651, BIC 047102651, recipient: LLC TyumenVtorResurs, TIN 7204149121, KPP 744801001; Lot No. 13 on the account 40702810572000018931 to the universal additional office No. 8597/0266 of the Chelyabinsk branch No. 8597 of PJSC Sberbank, Chelyabinsk, b / c 30101810700000000602, BIC 047501602, recipient: LLC TyumenVtorResurs, TIN 7204149121, К No. : LLC TyumenVtorResurs, TIN 7204149121, KPP 744801001.