CZECHOSLOVAK MINES

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CIA-RDP80-00926A001200020021-5
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RIPPUB
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C
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50
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December 22, 2016
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October 18, 2012
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21
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Publication Date: 
June 6, 1949
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REPORT
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Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIAADP80-00926A001200020021-5 -"7 CLAS111,Ayil /;pyr /US ?MCI= ONLY . WCENII IfooP ari,',M,10W// PUTCCO3i. small Fireclay crushing plant Coal preparation according to calorific value KomoFany Pure coal Middle. product Coal for power-plants Coal sorting plant KomoPany according to the size of coal Fuel for power-plant, Pure LOA SM. ? , .... .. . . Brown to, coke Middle products horn preparation plant Distant gas pipe line Tar products Producer gas for motor vehicles Special fuel for domestic graces Industrial fuel Mairilpngs III Iv in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Large (Lumps) - ? ? over 120 mm Cobbles I (Trebles) 60/120 ? Cobbles II (Doubles) 40/60 ? Nuts I (Singles) 20/40 ? Nuts II (Beans) 10/20 ? Nuts III (Peas) 7/10 ? Dust (Gum) 0/7 ? In the large open-cast mines is mined not only clean coal, which does not require any additional preparation, but also an impure coal. In order to be able to utilize also this in- ferior sort of coal, it is necessary to prepare it. For that pur- pose a special preparation plant is being constructed close to the large open-cast mines near Komoiany, in which as well as the usual sorting equipment there will be a special treatment of coal. The impure coal will be prepared by washing it in heavy liquids, and so, according to specific gravity, clean coal, the middleproduct and dirt will be gained separatedly. The middleproduct and refuse will be burned in a large electric power plant. The larger lumps of brown coal are used for domestic heating, the smaller ones for industrial purposes. During the last war a plant was built near Most, in which a part of the brown coal output has been utilized for producing synthetic motor fuels as well as numerous other chemical products. Moreover, a gas plant is attached to this, where the coal is turned into gas by the gazification under high pressure. The gas is distributed by means of a pipe line network system and supplied to many towns in North- Bohemia and lately even to Prague. An additional rational utilization of brown coal, mainly of the smaller sizes, for which there is not sufficient demand, will be achieved by using it in thermal electric power plants. The mines, which consume a great amount of electric power, run 10 mine power plants of 100 million KWh capacity per annum. Three large power plants have been built as well in Most coal mining district; these deliver electricity to long-distance network. The best known is the power plant at Ervenice, which since the year 1925 has supplied electric power for Prague and was built in order to utilize the inferior coal of Hedvika mine. All these powerplants are now increasing their production capacity and under a proposal of the Two-Years Plan a further huge power plant is to be built, which could utilize the refuse from preparation plant attached to new open-cast mines. In the Most coal field there are at present 53 brown coal mines in operation, and the "North-Bohemian Brown Coal Mines, National Corporation" was formed after the natio- nalization, and established at Most. By the nationalization the mine properties were concentrated and thus it was possible for a uniform planning from the stand point of interests and needs of the whole coal district. The second and smaller brown coal basin of Falknov spreads between Karlovy Vary and Cheb for about 30 kilo- metres with a maximum width of 8 kilometres. In this basin three seams are deposited, which are of various thickness and of different bedding conditions and proper- ties of coal. The upper seam "Antonin", 15 to 30 metres thick, is depo- sited 14 to 180 metres deep. The calorific value of this coal is 3.200 to 3.500 calories. The middle seam "Aneika", 2 to 8 metres thick, contains coal of higher calorific value, 4.200 to 4.500 calories. This seam is developed only in the western part of the basin and is greatly mined out. The lower seam "Josef", developed only in a form of irre- gular small beds in thickness of 2 to 10 metres, has coal of 3.500 to 4.500 calories. The resources of this second brown coal basin are estimated at 800 million metric tons, from which 3/4 falls on the seam "Antonin". The Falknov brown coal basin produces at present about one fifth of the total brown coal output in Czechoslovakia. The coal seam is worked here, as in the Most basin, partly in deep mines, partly in open cast mines. Here also the open cast mining is going on at greater depths than previously. From the total output 54 per cent of coal is won in open cast mines, whereas before the war this proportion was only 30 per cent. According to the quality the Falknov coal is divided into five price classes. The calorific value of larger sizes varies from 3.100 to 4.700 calories. The run-of-mine coal is rather wet; some sorts having up to 45 per cent of moisture con- tent. The small coal of size 0/12 mm, called "grits" con- tains generally more ash. The proportion of this small coal to the total output is considerably high, chiefly in open-cast mines, where it reaches up to 40 per cent. In underground mines the small size coal usually does not exceed 25 per cent of the total output. By the properties mentioned the Falknov coal is predesti- ned for utilization in the home district itself. It was these conditions that gave origin in this dictrict to Well developed, chemical, ceramic, and glass industries. The small kinds of coal, mainly of inferior quality, is used for generating electric power. Three thermal power plants, belonging to the mines, have an annual capacity of about 50 million KWh. The power plant in Dolni Rychnov with a capacity of 30.000 KW, belongs to the nationalized power industry. For domestic heating the coal is briquetted; the briquettes having lower moisture content and higher calorific value. The brown coal of Falknov is easily made into briquettes without the addition of any binding material. At present there are five briquette-plants in operation nad a new, large one is under construction. The increasing proportion of small coal to the total output calls for the possibility of finding new uses for it. It seems to be most suitable to convert it into gas and distribute it by means of the far-distance pipe-line system. In the "Jan" mine at Pila, "wax" coal is won, from which montan wax is extracted in one of our own plant. In the Falknov brown coal basin there are at present 26 mines of different capacity in operation; of this number seven are open-cast mines. By nationalization this mining property, originally divided among 14 individual mining companies or owners, was amalgamated into one corpora- tion, namely "The Falknov Brown Coal Mines, National Corporation", with the head office at Falknov. On the Bohemian and Moravian territory there occure also lignite deposits. This is a kind of inferior brown coal of wooden structure with a low calorific value and 11.? high moisture and ash content. The extremity of the Zittau lignite basin is in Northern Bohemia, where the lignite is mined in one single open pit at Hradek nad Nisou. The calorific value of this lignite varies form 2.000 to 2.800 calories and the moisture con- tent is about 40 per cent. In Southern Bohemia lignite is deposited in basins of Bude- jovice and Tiebon. The most important lignite deposit is near MOlovary, where the Svatopluk open-cast mine is in operation. Lignite of about 1.500 calories is used in a thermal power plant. Lignite resources are estimated at about 20 million metric tons. The second important occurrence is near the village tieenice, where the bpen-cast mine "Jaroslav" was opened during the last' war. The lignite from this mine is difficult to sell as it is of_inferior quality and needs first to be treated. The estimated reserve of this lignite bed is about 28 million metric tons. ? A larger resource of lignite occurs in Southern Moravia in - the district of Hodonin ? Kyjov ? Bzenec. The workable seam is from 2.5 to 4 metres thick and deposited.at.a depth varying from 2 to 250 metres. The calorific value of this lignite is 2.200 to 2.900 calories and the moisture content up to 40 per cent. The estimated reserve of lignite to the depth of 120 metres amounts to about 100 million metric tons. Lignite is here mined in 12 deep mines with capacity from 50 to 300 metric tons per day. Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Owing to its inferior properties this lignite is suitable only for the local market. In order to utilize the smaller sizes a plan has been made to set up a thermal power plant. By nationalization all these lignite mines have been centra- lized under one administrative unit and become integral parts of "The Rosice and South Moravian Coal Mines, Na- tional Corporation", with its managing office at Zastavka near Brno. In Slovakia there are several deposits of brown coal known of which only a few are important with regard to the possi- bility of exploitation on a larger scale. The best developed brown coal deposits are those in the neigbourhood of Handlova; for the purpose of their exploi- tation a mine at Handlova and recently one in Novaky have been set up. In the Handlova coal basin two seams occur; the upper seam, also called the "main" seam, 3 to 9 metres thick, and the lower seam about 30 metres deeper, which is 1.5 to 2 metres thick. The lower seam is not developed throng- but and at some places is unworkable. By their origin the seams belong to the Upper Mediterranean stage of Miocene epoch. The seams dip under 10 to 150 and are considerably dislocated by faults. The thickness of overburden increases from north to south from 0 to 400 metres. The calorific value of the coal varies, according to its depth, from 4.500 to 6.000 calories. The ? mine at Handlova is equipped with the modern, "Chance-Sand" preparation plant for washing the sizes of coal from 13 to 200 mm. The unwashed coal of size 0 to 13 mm. is burned in the mine power plant. To the west of Handlova a new mine was opened at Novaky during the war. In this district only one seam is deposited, this is 7 to 10 metres thick and of the same geological age as the seams in the Handlova district. However, the calo- rific value of the coal from this seam is much lower - about 2.700 calories and its structure is lignitic. The present output capacity of the mine at Novaky (1.200 metric tons per day) will be raised up to 4.500 metric tons. The Working the brown coal by the "Chambers" method. resource is estimated to about 70 million metric tons. The mined lignite will be used for generating power in a new plant. In Slovakia the coal mines are organized by one administra- tive unit "The Coal Mines, National Corporation" with the central office at Prievidza. The following table shows the output of brown coal in each individual brown coal mining district and the total brown coal output in Czechoslovakia since the year 1913, excluding the war years. Year Brown coal output in million metric tons Most brown coal basin Falknov brown coal basin Lignite in South Moravia Lignite in Bohemia Slovakia Czeeho- slovakia Total 1913 18,607 4,097 0,254 0,058 0,120 23,136 1919 13,113 3,781 0,240 0,043 0,147 17,324 1929 17,410 4.260 0,225 0,089 0,559 22,543 1930 14,783 3,526 0,200 0,086 0,565 . 19,160 1931 13,887 3,153 0,220 0,068 0,541 17,869 1932 12,052 2,968 0,200 0,075 0,492 15,787 1933 11,488 2,749 0,184 0,082 0,465 14,968 1934 11,362 2,855 0,216 . 0,101 0,536 15,070 1935 11,450 2,739 0,277 0,093 0,554 15,113 1936 12,045 2,853 0,342 0,110 0,598 15,948 1937 13,346 3,312 0,383 0,121 0,733 17,895 1946 13,418 4,713 0,445 0,322 0,577 19,475 The Two-Years Economic Plan assumes the brown coal output to be 21,822.000 metric tons in the year 1947 and 23,900.000 metric tons in the year 1948. This increased brown coal output target has been set beause it is foreseen that the present consumption of bituminous coal will to a great extent be exceeded by that of brown coal. The following table illustrates how the total planned brown coal output is proportionally divided among individual mining districts: Brown coal mining district The planned brown coal output in metric tons in the year 1947 in the year 1948 Most district 15 900 000 17 145 000 Falknov district - - - 4 275 000 4 950 000 Lignite in Bohemia - - 308 000 344 000 Lignite in Moravia - - 480 000 537 000 Slovakia districts - - - 769 000 924 000 Total 21 822 000 23 900 000 The results, already achived in brown coal output, justify the hopes that the target will be reached. ING. EBUARD PSTRU2INA. in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 The deepest mine in Europe. Ore Mining. in Czechoslovakia. Already in the last century the world development of mineral wealth exploitation resulted in shifting the weight of mining activity from ores to coal in Bohemia, and to a greater extent in Moravia and Silesia. In Slovakia, ho- wever, the importance of ore mining still surpasses that of coal. mines in Czech countries, exploiting nonferrous ores, have been concentrated in one administrative unit ? "The Ore Mines of Pfibram, National Corporation" at Plibram ? with the original mining works at Biezove Hory and Bo- hutin, and with the lead-silver smelting and refinery plants as well as wire-rope and lead-ware manufactures. The ore veins of Pfibram ore-bearing district occur in diabase dikes penetrating through sedimentary Algonkian and Cambrian rocks. The silver-bearing galena predominates amongst other numerous ores which occur here. Of these the rich silver-bearing ores, zinc, antimony, and copper ores, and the relatively rare cobalt ores are to be mentioned. The mines of Pfibram, once very rich- and prosperous, and fa- mous in mining history, suffered very mud]: in the last century by the fall of the silver standard and their pro- sperity rapidly decreased. Bad working conditions, which are made worse when the depth of inines is increased-(the "Anna" mine at Biezove Hory is the deapest mine in Europe), are considerable draw-back to the desired resto- ration. The necessary level of prosperity will be achieved by the proposed mechanization of mining operation and by beneficiation of the final products. The tungsten-tin ore mines at Horni Slavkov, Rotava and Cinvald, in the Ore-Mountains region; were attached to the Pfibrani Ore 'Mines by the nationalization of the mining industry. These mines with their dressing plants are at Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 present in full operation. Their production covers a consi- derable part of the home demand. The flocculous graphite mines at Chvaletice and the flo- tation dressing plant at Netolice, are similarly amalga- mated with the Pilbram Ore Mines. The most modern graphite flotation plant in Europe is to be found at Neto- lice. Also the amorphe graphite mines and washing plants at Kolgtejn and Male Vrbno near Stare Mesto na Morave belong to the Pilbram Ore Mines. Both these kinds of graphite are not only sufficient for our home consumption, but owing to their superior quality, have found a fairly good sale abroad. At a considerable expense the National Corporation of the Pfibram Ore Mines carries with it, in its administrative and managing function of a Division Board, a research and prospecting work, exploring for gold, lead-silver, copper, antimony, molybdenum, and nickel-ores in various districts of Bohemia and Moravia. The most important item to be mentioned from this activity is the experimental mining carried out at Kutna bra and Jilove near Prague. These ancient towns are famous in the history of our gold and silver mining. ?At Jachymov, there has been formed the?Eecond ore mining enterprise organised in one administrative unit ? "The Jachymov Ore Mines, National Corporation". The "mid- night" veins, penetrating here through mica-schists, had once been the richest occurrences of ores in Bohemia. They were superior to the very rich lodes of the Plibram ore-bearing district by their high number of useful minerals (over 80). The former important production of silver and cobalt-nickel-bismuth ores gave way later to the mining of uranium ores containing radium. The mining of iron ores in Bohemia is controlled by "The Central Bohemian Coal and Iron Ore Mines, National Cor- poration", at Kladno, which exploit the chamiosite depo- sits in the Silurian System near Nueice, Chrustenice and Zdice, and red iron ore beds at Krugna bra and Mnigek. Magnetic iron ore is mined at Vlastejovice. The open mine at Chvaletice in the Iron Mountains district, where the iron-manganese ore deposit is exploited, also comes under the administration of the managing unit at Kladno. In Moravia the exploration and mining of iron ores is under the administration and management of "The Ostrava- Karvinna Bituminous Coal Mines, National Corporation", at Ostrava. The most important beds of magnetic iron ore and of red iron ore are bound on the Devonian diabase zones, folded out of Lower ,carboniferous strata in the neigbourhood of Unieov and Sternberk in North Moravia. The old mines near Medlov and Ridee which have once been abandoned were reopened during the last war and are at present in operation. Ore mining in Slovakia is chiefly concentrated in two important ore-bearing districts; namely the volcanic Ter- tiary region of Slovakian Hills near Kremnica and Stiavnica and the Spig-Gemer Ore Mountains, called Slovakian Ore-Mountains. The ore veins and impregnations in the first mentioned region ("young veins group"), which originated to the end of Neogene, contain chiefly precious metals (gold and silver) and in a smaller degree also lead, copper and zinc ores. The mines existing in this district are amalgamated in .one administrative unit "The Ore Mines and Metallur- gical Works, National Corporation" at Baiiska Bystrica, to which also belong the antimony-ore mines in Slovakian Ore-Mountains, Low Tatra and Little Carpathian Mount- ains. The last named ores have a considerable amount of gold, which is successfully recovered when smelting anti- mony. By the considerable high number of mined antimony deposits in Slovakia, the Czechoslovak Republic is at pre- sent the largest producer of antimony in Europe and stands third in the antimony world production. From mines belong- ing to the above named administrative unit we have yet to mention the antimony mines at Pezinek, Poproe, Ftabrava and Vajskova, and the gold, silver, lead and zinc ore mines at Banska Stiavnica, Hodruga and Kremnica. The second important ore-bearing district in the Slovakian Ore-Mountains contains many lodeous and lenticular de- posits of iron ores, mainly of siderite which, near the sur- face had been transformed into limonite. The veins and the metasomatic deposits appear in the Older Mesozoic porphyritic rocks and crystalline schists, and contain also copper ores, to a small extent also silver, cobalt and nickel ores, and at Kotrbachy even a considerable amount of mercury ore (Schwazit). In the "flyscyh" zone, between High and Low Tatra Mountains near Svabovice and Ki- govce, close to the Kogice?Bohumin railway line, there occur extensive deposits of poor manganese ore. The iron ? ore mines near Roinava, Luciabania, Vlachovo, Nielnia Slana, Dobiin?Mlyrnky, Zeleznik, Kotrbachy, Markugovce and Maria Huta are important. Pyrites are mined at Smol- nik. The mines at the places quoted are combined under one administrative unit "The Iron Ore Mines, National Corporation" at SpiAska Nova Yes. The amount of iron ore and lead-silver ore production is shown in the tables below, stating the results achieved in the past years as well as the production assumed by the Two-Years Economic Plan for the years 1947 and 1948. Iron ore production, in metric tons: YearSlovakia Bohemia and Moravia Total 1919 496 284 451 057 947 241 1929 808 942 998 721 1 807 663 1930 673 878 979.042 1 652 920 1931 517 171 177 907 1 235 078 1932 233 264 368 951 602 215 1933 232 493 196 279 428 772 1934 288 583 250 159 538 742 1935 373 246 357 812 731 058 1936 548 157 541 466 1 089 623 1937 745 211 1 091 284 1 836 495 1946 367 262 748 812 1 116 074 1947 (plan) 449 900 1 048 700 1 498 600 1949 (plan) 521 100 1 216 100 1 737 200 Lead-silver ore production, in metric tons: Year Total Year Total 1913 71 356 1934 11 39 144 1919 46 443 1935 151 424 1929 116 645 1936 161 707 1930 155 564 1937 168 967 1931 153 793 1946 117 312 1932 147 156 1947 (plan) 172 100-- 1933 133 790 - 1948 (plan) 205 650 INC. VLAD. KOVAR. in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 36000 11111111111111111'11" 11111 Diagram showing the petroleum production in Czechoslovakia in 1918-194. Czechoslovak Petroleum and its Future. The surface occurances of petroleum and natural gas on the territory of the Czechoslovak Republic have been known for a long time. They appear in the Tertiary, intensively folded "flysch" regions, near the Polish frontier of East Slovakia and in the Moravia?Slovakia borderland. The local inhabitants used to catch the petroleum, which issued from the surface, and used it mainly for curing skin diseases. The first records about exploring for oil date from the middle of the last century, which marks the time when petroleum was first begun to be won on an industrial scale. At that time two shafts, 10 and 15 meters deep, were dug out and a horizontal adit was driven at Mikova, in Slo- vakia, near the Polish frontier. Later on, similar experi- mental works were carried out at other places but without any results or with only a negligible yield of petroleum, which was used in the neighbourhood for similar domestic purposes as that mentioned above. 7. The development of the production of petroleum, which had been found on the northern slopes of the Carpathian Mountains in Poland, initiated a more extensive drilling activity in the "flysch" regions of the Czechoslovak terri- tory. Since the eighties of the last century numerous bore-holes have been made to a depth of 1.000 metres in the "flysch" strata of the older Tertiary formation -of the Carpathian Mountains, partly in East Slovakia near Miko- vd, VySSi Komarnik, Radvan, Kriva Olka, partly in the Moravia-Slovakia borderland near Turzovka, Stakov, Bohuslavice nad Vlarou, Napajedla, etc. Besides, the "flysch" strata covered by younger Neogene beds had been drilled, chiefly near Gbely, Hodonin and Ratigkovice. In most of these drill-holes more or less inten- sive emanations of oil and also eruptions of natural gas were found. However, economically workable petroleum deposits have not yet been discovered in the "flysch" Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 region of the Czechoslovak territory. The best results were achieved in the drill-holes in the "flysch" strata in the vici- nity of Turzovka, where in 1929 150 tons of high-grade benzene oil was won from two wells. However, this yield did not nearly cover the expense of constructing and car- rying out running these two wells. The first economically workable petroleum deposit was discovered in the year 1914 at Gbely, in the Moravia-Slo- vakia borderland at a depth of 150 metres in the Sarmatien strata of younger Tertiary. To start with, 15 tons of oil of naphtene base per day was won; a first-rate raw material for the production of motor fuel, transfomer oils and lubri- cating oils. In 1923 further ecomically possible oil deposits were disco- vered by drilling in strata of the same geological age near Hodonin. 1000 500 900 450 Boo 400 700 2 320 Average price for 100 kg .E 300 in Kt 500 t 0 250 400 200 300 so 200 100 100 50 The position of Czechoslovak oil fields is shown in the map. With the exception of a few drill-holes carried out without a systematic geological and geophysical research work and without first investigating the detail structure of the oil- bearing strata, no systematic exploring for new petroleum deposits had been carried out. The development of petroleum production in the South- Moravian Neogene region took place during the last war when the Germans realized that they would not doini- nate the rich oil fields of Iraq, Iran and the Caucasus after their defeat at El Alamein and Stalingrad. For these deve- lopments they used foreign capital invested in Czecho- slovakia. In this work very promising oil-bearing structures were discovered at several places. Up the end of the war less amount of oil and natural gas had been won. There is 1000 900 BOO 700 600 500 400 300 200 100 90 rs1 Years Import of mineral oils into Czechoslovakia in 1920-1938. Up to 1939 petroleum production in Czechoslovakia did not undergo any considerable change or fluctuation. But during the war production increased to a striking degree. The annual production of petroleum from 1918 to 1946 can be seen in the diagram. Natural gas is to be won as well as petroleum. Before the war the gas had been mostly consumed by the petroleum mines for their own operation purposes and a small amount was delivered to the Czechoslovak Railways. During the war the natural gas was used for trucks; owing to the shortage of liquid motor fuel this gas is still used. From the diagram illustrating the import of petroleum it can be seen that petroleum production does not come up to the import of mineral oils into Czechoslovakia. Before the war mineral oils were imported mainly from Rumania. Since the war the chief suppliers are Austria and Hungary. In supplying Czechoslovakia with motor fuel the Stalin Works at Most, which produce motor fuel by hydro- genation of brown coal, play an important role. On Czechoslovak territory about 1.000 bore-holes have been drilled to an average depth of 150-400 metres; of these about 900 holes were drilled in the region of Gbely- Hodonin and in the adjoining districts. a .7, a A A 50 Import in tons Import's value in million KC Average price in Kt Value of import in milli justification for hoping that the oil production of Czecho- slovakia will be considerably increased after overcoming various difficulties caused in the Moravian oil fields by damage to drilling equipment during the war operations between the Red Army and the Germans in the spring of 1945. Before the war several private companies were occupied with oil prospecting; the State also carried out some explor- ing works in so far as the allotment from the State Budget permitted. The private prospectors, however, were not, for the most part, financially or technically fitted enough for a systematic, responsible and very complicated investi- gation and production activity in oil. The prospecting firms, mainly for speculative reasons, kept the achieved results of their investigations from publication, or else they presented distorted records. There was no uniform administration and management which could organize a systematic research and production of oil according to scientific, technical and economical principles, which have to be applied in prospecting and winning oil. Last, but not least, there was not enough necessary interest and understanding on the part of the Government and com- petent political economists and no taxation preferences in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 4 had been granted to the enterprices carrying out the explo- ring for new oil fields. In next future the most important, petroleum producing district in Czechoslovakia will be the region of the Neogene extremity of the Pannonian Basin of younger Tertiary in South Moravia and West Slovakia, between Bratislava, the capital of Slovakia, and the oil fields of Gbely. At a later date it is planned to investigate the Neo- gene region, spreading approximately between Bratislava, Komarno, Nitra and Trnava. In this region, geophysical and geological research have been carried on in only a very small way. It will also be necessary to investigate the Neogene strata between Sokolnice and Pierov in Central Moravia as well as those in East Slovakia, and the "flysch" Carpathian region. By the nationalization of Czechoslovak industry the research and the petroleum production have been laid on a sounder basis. The former small enterprises, working independently, were by nationalization amalgamated into one single, technical and administrative organized unit "The Czechoslovak Petroleum Works, National Corpo- ration", with a registered office at Hodonin. This corporation together with the General Management of Czechoslovak Mines in Prague (Central Mining Board) and in collaboration with the experts of scientific institu- tions -as well as of central boards, opperates in the investi- gation and production of petroleum on the whole territory of the Czechoslovak Republic according to a uniform plan prepared beforehand on the modern principles of research work. The Czechoslovak Government, being aware of the eco- nomic importance of mineral oils shows full understanding for the realization of the set tasks. Under such conditions, all who work in this branch, are surely convinced, that inspite of certain temporary failures, which are impossible to avoid even with the greatest care when exploring for new oil deposits, they will succeed by hard and co-operative work in overcoming all difficulties and in achieving in a few years our aim ? the self-sufficiency in mineral oils economy. INC. MARTIN FRAJ. Pre-Carpathian Neogene Inner-Alpine Neogene, Carpathian Basins Neogene of the Pannonian Basin ? western part Neogene of the Pannonian Basin ? eastern part Neogene volcanic rocks Silesian Cretaceous ? 2dinice-"flysch", Carpathian promontory of Dogula Nappe Magura-"flysch" Inner Klippe Zone Palaeogene of Central Carpathian Mountains Pre-Palaeogene of Central Carpathian Mountains 110111iiiiiii,. Oil-bearing areas in Czechoslovakia. Oil-bearing structures, in operation Gas-bearing structures, in operation Unfinished, investigation deep drilling, promissing district Structures not investigated by deep drilling, oil production probable Unfinished geological investigation, oil production possible Drill-holes for vvater or coal with traces of oil or gas Drill-holes for oil Drill-holes with negative results ft Drill-holes with negative results, traces of gas Drill-holes with negative results, traces of oil CI Minute traces of oil 0 Towns Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 The output of bitumi- nous and brown coal in the years 1937 and 1946 and the planned output for the years 1947 and 1948. Output per manshift in tons In the diagrams of ,output the overall output per manshift for speciefied years are shown in white collumns. 5 2.0 5 1.o 5 Bituminous coal 1937 1946 1947 1948 The Two-Years Plan in Mining. The Czechoslovak Republic has by the Two-Years Plan, placed itself among those countries which already control, or are going to control, their economy according to a defi- nite and systematic plan. With us, this purpose was ex- pressed by the Two-Years Economic Plan Act. ? According to the. Two-Years Plan Act, the production of the mining industry is given first place as a basis of the whole economic life of our country. The task of the Two- Years Plan is to 'renovate and reconstruct the nation's economy Which is still greatly upset and disorganized owing to the war and occupation, and also to restore the public standard of living to the pre-war level. The pro- duction of the whole industry must exceed the ave-rage pre-war:production by.10 per cent, although, by the evacu- ation ot f he Germans and the Hungarians, the number of employees in the industry has decreased considerably. The necessary factor to achieve this aim ii that there will be Brown coal 1937 1946 1947 1948 25 20 15 10 a ? 5 S. enough coa .production of other branches of industry, as planned, will then be made possible. The planning was necessary, especially in the mining industry, when this fundamental industry ought to be restored, at least to a pre-war state, as soon as possible and with a minimum of waste. At the end of the war the condition of our mines was such as to cause much anxiety about the future of our mining industry. Firstly, our coal mines were considerably exhausted by the war.economy and secondly, during the occupation, the working of mines was careless and unmethodical and without any thought for, the future. For instance, the coal output was raised to a possibly high rate by mining the coal from seams which ought to have been preserved for a later time, and the opening and development work was entirely neglected. The absolute exhaustion of coal mines began to be obvious even before the end of the war, when the output decreased, in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 inspite of additional forced labour and severe compulsory measures. The machinery equipment of our mines suffered great da- mage as there were not sufficient supplies of spare parts; the machines were usually run overloaded and their control and maintenance were not thorough, partly due to unskilled forced labour and partly to the intentional sabotage done by the Czech employees. The quality of the machinery equipment, at this time, was mostly very bad. The human factor, which is the most important and deci- sive component of every production, was more adversely influenced by the occupation than anything else. The enfor- ced high output and undernurishment caused a general weakening of the miners' health. The compulsory labour system brought into the mines employees who did the forced work with concealed dislike and revolt and used the liberation as a welcomed opportunity to leave the mines as soon as possible. All these conditions resulted in a moral disorder of our miners and caused a considerable lowering of efficiency and coal output and also a great fluctuation of manpower. Moreover, the difficult situation of our mining industry was made worse by the disorganization in some of our coal-mining districts where, after the Germans left, all the vacancies of leading positions had to be filled with new persons. Also the whole organization of great mining con- cerns had to be changed. Selfsacrifice and hard work of most of the employees ? despite the general disorgani- zation ? made it possible for the mines to be kept going and an output secured which was sufficient to save the whole of our industry from becoming paralized. However, it was necessary to work out a uniform plan in order to get our mining industry into a normal and efficient state and at least to restore it to a prewar level. Nationalization has given us the necessary condition for planning, for a rapid recovery of our industry, enabling a uniform organization and a planned reconstruction and stabilization of our mining industry. The Act No. 192, of the 25th October 1946, provided for the mining industry the following targets: in the year 1948 the mining production will have to be increased so as to make an output of: One of the numerous Czechoslovak coal mines. bituminous coa ? ? ? ? 17,746.000 metric tons brown coal 23,900.000 ditto coke 3,910.000 ditto iron ore 1,737.200 ditto oil 82.000 ditto. In the year 1947, there should be an output of 16,374.000 metric tons of bituminous coal, 21,822.000 metric tons of brown coal, and the production of coke should be 3,740.000 metric tons. These are considerably high targets. The output of bitumi- nous coal in the year 1948 is supposed to reach the same level as it did in 1937; for brown coal the Two-Years Plan Act provided an output which ought to be about one third higher than it was in the year 1937. Such a high output of brown coal will be necessary to meet the increased demand due to the new methods of brown coal utilization as a raw material for chemical production. The other reason for a higher output of brown coal is the expected partial change in consumption from bituminous coal to brown coal. The output of iron ore will have to reach nearly the same level as in 'the year 1937. More than two thirds of this output will be produced in Slovakia, which is much more than it used to be before the war. The reason is that the Czech iron ore deposits are reaching a state of exhaustion and also the quality of Czech iron ores is continually decreasing. For oil. production the Two-Years Plan Act proposes a target which is four and a half times higher than the production in 1931. To realize the planned and- set tasks the necessary condi- tions have had fo be taken into consideration. These are the number of employees, the need for operational mate- rial and necessary investments. The Two-Years Plan also pays much attention to the building of dwelling houses for miners, these are very urgent if permanent workers are to be obtained. According to the Two-Years Plan there are 9.600 dwelling units for miners to be provided in the years 1947, 1948. The targets given to the mining industry have been worked out in detail operation plans for each individual plant and working place. The miners have been acquainted with the targets and they are continually informed about the results achieved. Our miners take the Two-Years Plan for their Bituminous coal mine in East Bohemia. Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 tons per manshift ?75 50 25 1.00 75 50 25 0 oo Bituminous coal ?111 LEI VIM ME MN ./ ... 1937 1945 1946 1947 v.-xit 111111161:11?0111i11=111. Bituminous coal total Ostrava Kiadno Plza Trutnov Rosice 1948 tons per manshift 4 oo 50 3 oo 50 200 50 50 000 Brown coal -11 1111 ., =pa = .. ..... ... ...... .. 1937 1945 v .xit 1946 1947 Brown coal total Most Falknov Plze6 (Mydlovary) Trutnov (Hriclek) Slovakia Rosice (S. Moravia) 1948 Output per manshift in bituminous and brown coal mining in the years 1937 and 1946 and the planned output per manshift for the years 1947 and 1948. own and in a manly competition they try, not only to reach the planned level of production, but to get above it and so to achieve the aim which our Government made its own task. In January this year the mining industry fulfilled the plan to 105.1 p. c., in February to 101.5 p. c.; these results have been achieved under extremely difficult conditions caused especially by a longlasting winter and hard frosts. From these results it is obvious that the plan for the mining industry had been made on the basis of objective supposi- tions and that it is possible to expect that the Two-Years Plan will be, in the mining industry, not only reached but even surpassed, especially in coal-production, as it is neces- sary for our economy. The Two-Years Plan in the mining industry is ? as a matter of fact ? a quantitative plan. At first, it has been planned, to obtain only the quantity of coal which is absolutely necessary for our economy. In the beginning the econo- mical conditions compelled us not to lay stress on the cost of mining production. But later on, the mining industry will have to pass over to qualitative planning which is the inevitable complement of the quantitative planning, be- cause the grade of our nation's wealth depends not only upon the quantity of products but also upon the amount, which we have to spend on their production. The purposes of qualitative planning is to determine the methods and norms eliminating wastes and uneconomical production. ING. FRANTI;EK SIMIN. in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 One of several new mines under construction in Czechoslovakia. Research Work in Czechoslovak Mining. Research work in mining is partly faced with the same problems as other branches of industry. There are many difficult problems of production in the mining industry; problems, beginning with providing the necessary man- power and mechanical handling equipment and ending with the questions of physical properties and treatment of the products. The actual object of mining enterprise and production is the winning of useful minerals which mostly serve as the rawmaterial for other industries. Also in min- ing the production is a process predominantly aimed at the sale of products in which the costumer is interested. The relation of the general majority of the numerous branches of industry to the supplier is formed by demanding definite properties of procured semiproducts or parts. But in mining this relation requires quite a different solution as the supplier to the mining industry is the natural wealth 9? of the Earth's crust itself, and there is no possibility for the miner to choose or dictate the quality of material he obtains from natural mineral resource. Because of this the mining research work fundamentally differes from that one carried on by other branches of industry. The chief aims of the research activity of the Czechoslovak mining are traced by the Central Board as well as by the individual mining plants in a- direct connection with their routine operation. The comprehensive tasks of mining research are solved by a close co-operation with public, scientific, technical, eco- nomical, and Social research institutions. A collaboration is being established with Universities and with research stations of 'other branches of industry at home as. well as abroad.. As well as this, the Czechoslovak Mines own a special Insti- Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 tute for the scientific research of coal, now enlarged for research of all kinds of fuel, ores and minerals. Here, first of all, the necessary production and beneficiation processes for all fundamental raw material and final product are examined and tested by scientific methods. This Institute is at present one of the best institutes of this kind in Europe because of its equipment and high scientific and technical level. No less well-developed is the actual organization which aims at the safety of employees in mining. This branch of research work in Czechoslovak mining has a good tradition; it is in continuous collaboration with research centres at home as well as with competent research institutions abroad. Miners of all countries are united by a brotherly and Mutual understanding because of the increased dangers ? and risks which are found in their work. These dangers are caused by the physical conditions of the mineral deposits, rock pressures and bursts, exhalations of gases and frequent handling with explosives. Good results in successful rese- arch work in this respect are met with response by all those who are concerned. The Czechoslovak inining, which ? has such rich experiences of natural conditions and occur- rences in own mining districts, has organized several rese- arch stations equipped with the Most modern technical appliances; so that our mining experts are well provided "in all respects for co-operative work and are able to make the best use of their study of special experiences of foreign investigators. The Central Board of Czechoslovak Mines is interested in the preparations and arrangements being ? made 'for the planned foundation of the Mining Research - Institute at Lidice, which ought to be a centre of interna- tional importance as regards the research of safety in mines. From the results of Other research activities, concerning the problems of obtaining the objects of production, follows the orighi of mining and also of the greater part of other industries. Often the actual operations of production are ?bound to the research work carried " out along side. As a typical e)pmple of this close relationship is the exploring for and the production of petroleum, where the research The shearing machine in use in a brown coal mine. work forms an integral part of the production opera- tions. This kind of research work consist of an extensive activity in systematical evidence and investigation of mineral occurrences, in the examination and determination of physical and chemical mineral properties, and working out the plans of experimental mining, which in the case of successful results extends to a fully developed mining ope- ration. There is no doubt, that a close co-operation with competent research institutions is also essential here. Within the scope of the organisation of Czechoslovak Mines the geological exploration carried out by means of measuring physical phenomena is purposely playing an important role. The use. of geophysics has recently become a means which is applied in many directions in mining research. Perhaps, in no other branch of industry are there so many cases of direct interest and influence on the part of nonex- perts as there are in mining. The motives here are different; sometimes it is a ,local interest assuming possibilities for improved cOnditions in a town, or district, sometimes inte- rests of individuals who are occupied with nature study in a dilettante way, and sometimes even the egoistic aspi- rations to win fame or the longing for imaginary riches. The task of mining research is also to guide and to set limits to sugestions, which might lead to unfounded hopes and cause unnecessary disturbances to the inhabitants of the town or district concerned. The necessity for preserving the results achieved in mining operations also lies within the scope of Czechoslovak mining research work. Old mine-openings have often been obli- terated by new workings, and mining activity has gone through frequent changes and turning points, and some- times, here and there, has ceased altogether. However, the mining industry is bound to the nation, which now is the sole owner of mineral wealth, to preserve the results achie- ved by mining activity for the scientific use of future gene- rations in the form of valuable, genuine and accurate records. ING. LADISLAV NIACEK. in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Chain and buckets excavator removing the overburden in open-cast brown coal mine. Mechanization in Czechoslovak Mining. In the time of the .First Republic, before the last war, the Czechoslovak ore, bituminous- and brown-coal, and lignite mines presented a high grade of mechanization. The occu- pants looked with amazement at the machines and equip- ment installed in the mines, and their experts, sent to us under the pretex of instructing our miners, found with astonishment that many problems had been better solved here than in Germany, though the machinery and equip- ments in our mines were largely of German origin. What were the characterizations of our mines? In bitumi- nous coal milling the problems of working thin seams and ones of moderate thickness, had been answered successfully by means of the large, moveable coalcutters and by the concentration of operations by forming efficient working units with daily output of 1.200 tons, as well as in the field of underground conveyance and haulage, where, as the first country after England, we had introduced .the face belt conveyors of bottom carrying type. We also solved the problems of hydraulic, pneumatic, -and mechanical stowing, adapting them to.our conditions: The method and equipment of hydraulic filling at the Sophia Pit at OstraVa- Karvinmi coal district, where the filling material'is 'trans- ported along an- inclined drift at' a gradient of 24 degrees from the surface into the mine, bec'ame a matter Of interest of mining experts, who came from-a11 parts'of the Woildlto see it. We proved the economic pOs'Sibility of 'working the thin seams (30. to 40 cm), and under the most _difficult conditions we achieved in those Seains _the advanced rate of 1_8' metres -in 24 hours in driving the crosscuts; a grade of efficiency which appears to.be an unusual one even in the highly mechanized anthracite mines in U.S.A. For a long time we faeed very difficult problems in' the brown" Coal Mines, where the underground mining was in proportion to open cast- Mining as 70 'to 30. The lerw'gelling prices -of Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 brown coal made it impossible to invest large sums in ma- chinery equipment for underground mining. The obsolete working method hardly allowed for a coal extraction of 40 per cent and thus the economic losses were very high. Therefore, new coal winning machines and new working methods, which would allow for greater mechanization, had to be tested in an experimental scale. Working by means of slices had been tried out and also different kinds of stow- ing, and large, moveable, electrically driven coalcutters had been introduced. Some coalmining companies deve- loped working methods very thoroughly. Also for the open- cast mining a method was found which could meet the condition of overburden, and the foundations were laid for a mechanized mining, of which later the occupants could so aptly make the best use. The mechanization of the lignite mines differed only a little from that in American mines. Here we have installed and use the large cutting and loading machines and convey the coal by means of belts to the skip-winding equipment, nearly entirely eliminating the orthodox haulage system of circulating mine cars. Inspite of very unfavourable phy- sical conditions our mining achieved here very good re- sults in this branch. Our ore mines, which are very old and which contain only ores of poorer quality, necessitated particular attention and skill in order to be able to work them at all. It was therefore necessary to find and choose the proper types of machinery equipment. Conveyors, pneumatic drills and picks, agglomeration equipment and modern roasting ovens were installed and set in use shortly after they were invented. Our home industry which manufactures mining machinery tried in vain to overtake that of German industry. German machines were introduced into our country more and more, as the Germans had for the export all necessary favourable conditions. Their export policy was supported by German industrial circles, and when the tendency to raise the prices of raw-material threatened their export, Germany supported its export by export- premiums, by which it made it impossible for American and British manufacturers to compete with it. Then came the occupation of our country and the Second World War. Our mines, equipped and run very well, be- came the immediate object of the plundering efforts of the occupants. They tried to win from our mines as much as possible and to invest as little as possible in mining equip- ment. The resulf of this was that the machinery wore out at an increasing rate, beacuse of insufficient maintenance, and lubrication, and the substitute materials for spare parts could not keep the machines in a proper condition. The wear in the material rapidly began to show and the machines gradually failed. Up to the end of the war even the most needful repairs were not allowed to be carried out, the only aim was to keep the output as high as pos- sible. In their own mines, the Germans tested many new machines for hewing and loading coal, but on principle they did not send such new equipment to be tested in our mines. Therefore, after the war only a few mining machines of the newest types were left in our mines. But we are to-day well aware of the fact, thet the war enabled the Germans- to test many new machines and equipment, 'which in some cases were of revolutionary character and of great importance for mechanization in mining. And so for the Germans the way for future development is clear. Their experts have known up to now how to conceal some of their inventions and experiences and the Allies did not entirely succeed in obtaining from them all the information which they had gained from investigations which had been tested during the war. What tasks have we to face? The chief factor in the struggle for a better future for our miners, in these days of our new democratic Republic, is the mechanization of working, loading and hauling the coal. The arduous work of the miner can only be eased by the aid of machinery, which will increase the outpout and so lower the production costs. Only by perfect mechanization we can cut the work- ing hours and raise the miner's standard of living. The management of nationalized Czechoslovak mines is aware of this fact and looks clearly into the future. The Central Board of Czechoslovak Mines sends its mining experts abroad to acquaint them with condition of mining through- out the world. It was not only the better quality of the Allies'weapons that could defeat the Germans. First of all it was sufficient quantity of coal and ores which the. Allies had during the whole war, it was the high output, the high production capacity, conditioned only by the perfect me- chanization in all branches of the mining industry. There- fore it is very interesting to compare-the methods of mining in allied countries with those ones at present known to us. The fundamental condition of mechanizing the working of the coal is the introduction of large, moveable coalcut- ters. By means of these machines it is possible to break the coal from .compact seams by cuts or kerfs and then by blasting to prepare the coal in such a manner, that it only needs to be loaded, thereby dispensing with all pickwork. All these operations are performed by machines. It will be our aim to introduce these methods in our country. What assumptions have we to be able to achieve our aims? Our engineering industry suffers lack of experienced and skilled designers in the mining machinery branch and will not be able to manufacture highly efficient machines so rapidly as we would wish. Also the development of many such machines costs enormous sums. It is not easy to design and construct machines, which, for instance, load 5 to 10 tons of coal in one minute, or the large, auto- motive coalcutters, with revolving jib, which are able to make a cut or kerf to the depth of 2.5 meters in a minimum time. We are still not perfectly acquainted with the con- struction details of the huge excavators, which have the bucket or shovel cubature up to 40 cubic metres and whichi enable an economic stripping operation up to the seam overburden ? ratio of 1/20, or even more. Therefore it will be necessary to purchase abroad at least the minimum number of these technical innovations and to search for the most efficient way of using them in our mining. We shall have to adopt a special training of those miners who will be in charge of controlling and maintaining these modern equipment. For this purpose it will be necessary to organise working teams of a relatively small number of well trained miners, which could achieve great output with this equipment. To fulfil the Two-Years-Economic Plan we shall have to face many difffcult tasks. We shall have to exchange our existing equipment, which is mostly no longer up to date. This exchange is to be enabled by our engineering industry. Then we shall have to test imported machines and to adopt, our working methods. The mechan- ization, which in this way we shall carry out as perfectly as possible, will be beneficial not only to our miners, but to all the people of our country. INC. JOSEF HLISNIKOVSK.V.. in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 .. 6 , The bucket-wheel of a giant excavator. Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 The Kladno miners. Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Miners attending a T. U. meeting at which they volunteered to work overtime in order to exceed the coal output target. The Social Problems of Czechoslovak Mines. The social position of the miner is dependent upon two things. On one hand it is the reputation held by the public of the miner and on the other hand the economical aspect, i. e. what his income is, whether provision is made for his dwelling, what security he has whilst working. The success of the efforts of the Czechoslovak Mines' Mana- gement, in securing permanent labour, will depend upon the solutions to the above questions. Even before the war the miners in Czechoslovakia had all civic rights like every other citizen; but in fact, there was not only between him and the mine-owner, but also between him and a mine-official, such a deep social distinction, that it made it quite impossible for them to be in social contact together. Indeed, the miners had the right to join Unions and to have their own work-councils, but this right was never strong enough to raise the miner to a socially high position, which would correspond to his arduous, and for Ii. the country so important work. On the contrary, he had to fight for each of his single claims. These struggles gene- rally culminated in numerous strikes, the results of which were always heavy economical losses. ? As regards a living wage, the miners were very behindhand; their wages averaged from 32.? to 47.50 Ke' per day. It must also be added that owing to the general economic depression, lasting nearly until 1938, there used to:be only 3 or 4- working days weekly. So, the miner's weekly wage was only three or four times the wage per shift. For this wage miners had to give such a high output, that this was usually the limit of their physical ability. In all coal-mining districts there was a practice of the ave- rage wage principle. This had to be kept, no matter how high the output had been, only in a few districts had a higher output been rewarded. This reward, however, was so small as to be almost negligible, and it has already been Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 included in the figures of average wages above mentioned and explains the higher figure of 47.50 KC. It can easily be understood, that under such conditions the miners' social position was low, his food insufficient, and the possibility of education and culture almost non existant. As regards accommodation, the conditions were not satis- factory. The miner's house could hardly be called a "house". A small, dark room without any sanitation, probably damp and very often standing on undermined ground. That was ? and, unfortunately, still is ? the usual type of miner's house. As for social welfare, ther was already before the war a well organized service of Health Insurance carried out by the District Miners' Funds, but Pensions and Accident Insu- rances were still insufficient. On the one hand they were low, absolutely according to the law-text, on the other hand because they were allotted according to the earnings, which themselves were very low. Miners' old-age pensions were called "provisions" and retired miners were known as "provisionists". Such a provision amounted to 300- 400 KC monthly, which represented one third of the sum which a miner needed for his existence, or one half if he reduced the necessities of life to a minimum. Anything beyond this low standard had to be provided by means of his childrens' support or by public charity. The German occupation made conditions still worse and so the new democratic Czechoslovak Republic has taken over, after the war, a very sad heritage. But by a radical social policy several important and successful results have been achieved in a short time and these results discriminate accurately the position of miners now from the pre-war conditions. The heritage, which the new democratic Cze- choslovak Republic took over in May 1945, was briefly told ? like this: "During the,first postwar month the miners ? in the true sence of the word ? starved. The wages were very low, and inspite of general rapid increase of prices, they received only 150 per cent of pre-war wages. During the whole war, miners' families were not able to buy clothes, shoes or furnitures; on the contrary, owing to the general misery and insufficient rations, they had to barter their scanty possessions, for food." For that reason the Czechoslovak Government introduced without delay, in the months of May, June and July 1945, an extensive provision action for miners. There were, and still are, distributed in preferential order for miners spe- cial, emergency rations of basic food like meat, fats, flour, sugar, milk and vegetables and preferential rations of footwear and clothes. So the most critical situation was rapidly overcome, and now, our miners have the most important necessities of life in at least sufficient quantity. Not later than June 1945 the wages were raised, and, at the same time, began the principle, that for an increase in output, achieved in piece-work, the miner would receive a higher wage raised against the basic wage by a propor- tionally increasing amount, without any limitation in upward direction. In consequence of this, the average earnings of miners increased to 135-186 Kes per shift, which represents, calculated according to the general cur- rency ratio 1 to 3, an increase of wages by 30 per cent. And because there is now exclusively six-days working week, the miners' incomes are relatively nearly three times as high as they were before the war, when the working time used to be restricted. In addition, there is paid leave for miners up to five weeks per year, which before the war was twelve days at the most. Also 5% of the deserving men from each mine are sent, at public expense to a winter or summer resort. This welfare arrangement did not exist before the war at all. The quan- tity of miners' coal allowance has at last been increased. So the miner's average standard of life has been raised at least threefold. As for the question of insurance, already an act had been issued, under which each employee of the mining industry, whether official or workman, would have the benefit of a uniform pension, which solves in a very favourable way the question of old age and invalidity. The amounts from the former insurance are being valued, so that higher benefits will be paid to insurance cases which came into existence after 1st January 1947, the effective date of the law. PIM MED NAS HORNIKY Napo "gfigNiiiny Some of the informative publications issued by the Central Board of Czechoslovak Mines. in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 The basic benefit brings 14.000.? Kes yearly. In the case of an accident to a man working underground there is no waiting period. In general, the benefits for employees, who have worked underground, are considerably higher. The pensions may reach 90% of the average salary or wage. Besides the old-age and invalid insurance the Law provides also pensions for widows (with a minimum benefit of 6000.? Ices yearly) and for orphans. The orphans' pensions relate also to step-children and foster- children and, under some condotions, also to illegitimate children, to grand-children becoming orphans, and even- tually to other dependants (aged parents, brothers and sisters). The following examples of calculated benefits and the comparison with the figures of 1st January 1937 will make the matter clear.. Under the Miners' Insurance Act the old-age pension will be a certain percentage of the average yearly income. The percentage will be according to the number of years employed, i. e. the pension of an underground worker with an average yearly income of 48.000.? Ks and of a surface worker with an average yearly income of 32.000.? Ke.s respectively will amount to: for underground for surface worker per cent worker per cent of income of income after 10 years of employment 53 47 ? 15 ,, 63 54 " 20 ? 73 61 25 ,. 51 83 68 ? 30 90 75 ? 35 ? 90 82 ? 40 ? 90 89 The following table shows the comparison of provisions under the Law No. 200/1936 with the present miners' pensions. Invalid (old age) pensions: 0. `O' ? Pensions under the new Act Paid to the 1st January, 1947 Newly employed insuree Maximum pensions when the income was 6.000.? ICes monthly surface monthly income 3.200.? K6s under- ground monthly income 4.000.? Kea surface monthly income 3.200.- 1{Zs under- ground monthly income 4.000.? Kbs - surface under- ground 10 1 650 14 938 20 880 16 752 25 200 26 160 34 800 20 2 490 18 298 25 680 22 128 34 800 36 240. 49 200 30 3 300 21 658 30 480 27 504 43 200 46 320 63 600 35 3 750 23 338 32 880 30 192 43 200 51 360 64 800 Widows' pensions: 10 825 10 469 13 440 11 376 15 600 16 080 20 400 20 1 245 12 149 15 840 14 064 20 400 21 120 27 600 30 1 665 13 829 18 240 16 752 24 600 26 160 34 800 35 1 875 14 669 19 440 18 096 24 600 28 680 35 400 Pensions for fatherless child. 10 330 5 235 6 720 5 688 7 800 8 040 10 200 20 498 6 075 7 920 7 032 10 200 10 560 13 800 30 666 6 915 9 120 8 376 12 300 13 080 17 400 35 750 7 335 9 720 9 048 12 300 14 340 17 700 Pensions for orphans: 10 660 10 469 13 440 11 376 15 600 16 080 20 400 20 996 12 149 15 840 14 064 20 400 21 120 27 600 30 1 332 13 829 18 240 16 752 24 600 26 160 34 800' 35 1 500 14 669 19 440 18 096 24 600 28 680 35 400 JUNE 1946 DECEMBER MIVV2V92! 922?1 22! 2'1MM? 1111111111 4/14111-t4 164ttifitiik.46 111111.4111 a1164446. 44-t/tik/4-t4f11 1 1 1 1 Jeti 1 I 1 1 1 114 seto 111'4d4.44i )722M222t AVrerP22! )2)212f2222? PftV22T2 imr12222t ift4 Bohemians 69.961 )WT22222! ' 2 30.485 Germans 2 894 Apprentices " 2.696 Brigadiers i4.41 73.894 Bohemians &VIM= tt464 15.643 Germans 22 1.537 Apprentices t??2?12= 11.322 Brivadiers Movement of manpower in Czechoslovak mines in 1946. From the social standpoint the miner has to-day equal rights of citizenship. Under the influence of a single Trade ' Union Organisation, in which all miners fromthe General Manager to the youngest 'apprentice are united, a. social, mutual approach, which brings them together, has come about. The raising of the social position of Miners gained moral support by .such circumstances, as the President of the Republic on several occasions receiving miners'- dele- gates and by high state office holders customarily Paying visits to miners directly in pits, in their own working ' surroundings. . ? . The bad housing situation could not yet be improved. The Two-Year Reconstruction Plan assumes the building of 3239:new and the restoration _of 1430 dwelling units for miners. Each dwelling unit will consist of kitchen, two rooms, bathroom and- conveniences and will have an ade- quate garden. Every dwelling must be equipped with run- ning watei and electric light. In the most important coal- districts the building of miners' houses has just started. So in this way the' Management of Czechoslovak Mines helps also the succ'essful recruitment of new labour for the mining industry. In May 1945, after the conclusion of the second World War, when Ckech-minerS returned to the border coalmin- ing districts, ;they found the mines plundered and neglec- ted. The mining Machinery and. equipment was damaged Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part -Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Miners'dwellings of olden days; still to be seen at some places. Miners'houses now being built. View and ground-plan. 111111.11MEIMWM IMINIIM M . AM Eli dil AEI !ol: .2_ pa - MI lan WM W. ral - ? -ftlarCNITall peodsti e Mal ii lam by C 0 I , 6....... D' VI If eg- iii rhotii roy ...0 01 ... V h?, p ii ? ratanirp....1: w g-77rig Ili-WRAP- mi nes Al . MU 7111111O fi EmiN111 Mt II -- kuchyn -= - kuchyn 1 otoo I a I I' NI IN ..------' ... . = I - I? ? FIF 2.5?1, le - --- ----"--- __.,,,,-/- / ? - 10.9e re ? -:,,,z ob. -Jr 4 ob.p talk I Woke ? to ice _.---- ,--tol ce _. / loinice 0 1 viobaba .,. P; ? LI bon otk ; ? ? m II ,, I .,= 1 priiiT Lm- PI Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 or worn out to such an extent that it was no longer safe. First of all it was necessary to bring everything as quickly as possible to a state which would enable the mines to start operating and to give as much coal as it was necessary for the economical revival of our liberated country. For that purpose skilled mineworkers and craftsmen were needed. Of course, only Czech workers were wanted for, even though some German labour was employed, all con- fidence in their work had gone and could not be regained. The miners asked the employees of inland industrial plants to help them. The Trade Union organisation of these works understood the importance of the situation and arranged working groups, largely at the direct suggestion of enthu- siastic workers. These were the first voluntary working brigades, which readily went to lend a helping hand to miners for either a short or a long time. Successively, other men, nonexperts in technical works, presented themselves to work in collieries and made them- selves very useful at auxiliary work. They also made it possible for the undesirable Germans still working in our mines to be replaced gradually by Czech workers. The solidarity of workers assured the operation of most collieries in the frontier districts during 1945. About 5% of the brigade-men even decided to remain as permanent employees. In 1946 the need for coal for developing industry rapidly increased. At the same time the nation unanimously decided to get rid of, as soon as possible and for ever, the rest of German labour in our country. The arrangement of volun- tary coalmining brigades therefore became temporarily an inevitable measure for securing the operation of mines. In June 1946 the Government charged the Ministry of Industry with recruitment of coalmining bridages. The Ministry of Industry in co-operation with the Ministry of Social Welfare, the Central Council of Trade Unions and with the General Management of Czechoslovak Mines, gave a well organized setting to this action. An obligatory period of 4 months was fixed for brigade work. For these brigades-men the same supplying advan- tages were secured as for the miners. Their wages were settled at the level reached in their original employment, and separation allowances were obtained for their families. ? The carrying out of recruitment of brigades was left to the Trade Unions, the direction of brigades for work in individual mines assigned to the General Management of Czechoslovak Mines. During the second half of 1946 about 27,040 temporary workers from industry, public- and civil-service employees and also University students assisted in coal mines in Bohemia and Moravia. The Cze- choslovak Army sent 1.913 men belonging to combined military units to help out in coal mines. Slovakia sent 5.000 men. The action of voluntary coalmining brigades was an abso- lute success. By the second half of 1946 it was possible to remove 14.842 German workers from our mines. The per- centage of brigades-men who decided to remain in mines permanently, also increased. In fact, the brigades deserve to be met with full approval. First of all, they give the mines managements the time necessary for building the houses for permanent workers and they will be an important help in coal mines until these are mechanized and their workings rationalized. Apart from this they propagate, in all classes of the nation, the importance of the miners' work and remove the bar- riers of lack of interest in mining, barriers once intentio- nally built around mining. There is no doubt that, as soon as the Two-Years Plan can solve the housing problem, the coalmining industry will gain the best permanent workers from the file of voluntary brigade-men. Inspite of all their success the volunteer brigades can not be a permanent solution to the lack of manpower in coal mines. In a relatively short time the brigade-man cannot acquire the knowledge and experience of the skilled miner. The officiency of a brigade-man working underground SLiBILI JSMEI Z TEIBU ZifttIME SLID Poster reminding the miners of their promise given to the Government and Republic to increase the coal output. reaches, at? the most, 75% of the permanent miners' efficiency. Only in obtaining a sufficient number of permanent wor- kers a definite help can be given to coal mines. But this immediately bears upon the solving of the housing problem. Men apply for permanent work in coal mine's, on condition that a suitable house or flat will be allocated to them. But there is a great lack of houses and flats in coalmining districts. Where conditions were more favourable and it was possible to accommodate workers, permanent man- power was gained chiefly from -re-emigrants returning from Hungary, Yougoslavia and Westphalia, and also from men returning to mining after having left the industry for other occupations immediately, after the war. However, all this is only a partial solution and the problem becomes a national one. The final solution can not be achieved until the houses, as laid down by the Two-Years Plan, are built. Until these are complete a regular flow of permanent manpower, resulting from recruitment and transference of surplus employees?from other branches of industry, cannot be expected. Meanwhile the Propagation Department of the General Management of the Czechoslovak Mines is doing everything in its power to boost mining as a career. By means of the wireless, films and publications this propagation is mainly directed to young men and to boys just leaving school, as the most important problem to be solved by the Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 About 40% of mining apprentices were recruited in 1946 by the help of this poster, published by the Czechoslovak Mines. recruitment campaign is that of the new generation of future miners. After the Second World War mining became in most coun- tries a branch of industry with men past middle age. So in Czechoslovakia the? average age of miners is about 40 years. With Czechoslovak mines it is not only the question of increasing the number, but also the question of increasing this number by young men. It is an old experience, that the best miner is he who has worked in mines from his youth. Therefore, the main effort of manpower recruitment for mining apprentices must be concentrated amongst the young generation. To this purpose a propagation of coal mining serves. It at first tries to root out the prejudice, which still remaines, from early days, amongst parents against their sons' work in mines. To-day, mining has become a recognized and well paid trade and the time of apprenticeship is no longer a time of torture. Now, the young apprentices are provided for very well. The boys live toghether in the modern equipped "Apprentices' Ho- mes", and a higher standard of living is reached than in most of their own homes. The boys have their own libra- ries, readingrooms, clubrooms, baths, playgrounds. For managing their affairs they have a system of self govern- ment. The boys are under permanent pedagogic guidance and medical control. In the training school, which lasts for three years, the boys acquire not only the theoretical elements of mining but are also practically trained as they successively pass from school education to work at the surface and finally underground. They are trained by skilled mirier-instructors and engineers. The apprentices' daily work equals an 8-hour shift, ending at 2 p. m. Then the boys have their own free time, which they spend in reading, sports and entertainment. For a long holiday they are sent to the sea or into the mountains. If a boy shows distinguished ability in school, he may con- tinue in his professional training in higher courses or school. reaching eventually the possibility of studying at the Uni- versity Mining School. - The boys are well provided for financially. They get a monthly allowance, the amount of which varies according to different districts and to the age of the boy "when he enters the training-school. The lowest amount in the 1st year of school is 1.080.? Ks monthly, the highest, in the 3rd year reaches 1.570.? Kes with an extra of 25%. This allowance is sufficient to pay for his food, clothing and other necessities and there still remains enough money for saving. The boys wear the same traditional costume worn by miners as well as by mining engineers thus emphasise the unity of the mining profession. The propagation of mining as an occupation, its very favou- rable economic and social conditions, regulated. by new laws, excellent conditions for apprentices, is all having inch an effect, that more and more boys are choosing mining for their careers. The capital invested in the training of boys is, in fact, a very profitable investment and gives hope ? that our new generation of miners will secure the future of Czechoslovak mining and will be its pride. JUDr. VACLAV.VLK. ? Below: A mining apprentice. Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 A town in a coal-mining district. The Foreign Trade and Marketing Possibilities. Before the war the Czechoslovak Republic carried on a brisk reciprocal foreign trade in the most important branch of its mineral production; Czechoslovakia was selling as well as purchasing coal. As the most important Czecho- slovak coal mining districts are situated near the frontier, their location is very advantegeous for supplying some consumers abroad. On the contrary, foreign coal was pre- ferable to our own coal for some purposes. So, for instance, we exported in the year 1937 to Ger- many 1,799.000 tons of brown coal to the value of about 171,000.000-Ke and imporfed from Germany 1,108.000 tons of bituminous coal worth about 159,000.000 Ke. Export of our bituminous coal was chiefly to Austria (1,279.000 tons worth about 160,000.000 KC), but also to Hungary, Germany and Italy. On the whole the export balance was an active one. We exported coal to the value of about 439 million K?while the coal import amounted to about 12. 177 million KC. This favourable balance was still improved by the coke export. For the same reason as with coal we also imported coke from Germany, about 164.000 -tons in the year 1937. Nevertheless, our export of coke exceeded the import by as much as 943.000 tons. It was sent not only to the neigbour states, such as Austria and Hungary, but also to countries further away, such as Sweden, France, Yugoslavia, Italy, Switzerland, Finland, Rumania, etc. On the whole, the balance of Czechoslovak foreign trade of mineral fuels was active. Against the import to the value of about 211 million Ke there was an export worth 593 million KC'. As to the quantity of exported coal and coke, our brown coal export represented more than 10 per cent of the total output, that of bituminous coal over 13 per cent, and coke nearly 20 per cent of production. As found to be in the year 1946, the development after the war was in our country in accordance with the development Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 Declassified Declassified in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5 in other coal producing European countries. Like them, we were also compelled to reduce our export very consi- derably. In the year 1946 we exported brown coal bituminous coal bituminous coal coke brown coal coke 300.925 tons 30.659 ,, 246.703 ? 30.852 ? Unfortunately, the supply did not meet the demand, but if all goes according to plan, our export in 1947 will be substantially increased in comparison with that of 1946, though it will not come up to that of pre-war years. We hope to export about 700 to 800 thousand tons of brown coal, which would be nearly as much as 40 per cent of the pre-war export. In bituminous coal our exporting possibi- lities are much more modest and will probably reach only 10 per cent of pre-war export. The situation of the coke trade is relatively best. The assumed coke export will be about 50 per cent of that achieved in the last pre-war year. Czechoslovakia decided upon these export quotas inspite of the great lack of fuel for her own need, realizing her duty to aid to the best of her ability her former custo- mers abroad. On the other hand we also intend to import coal, chiefly from Poland and a smaller quantity from Hungary. As during previous years, so now export will, however, greatly surpass import. From this ,can ba seen our efforts to regain our pre-war foreign markets and to place ourselves again in the position to which we are predestined by the geo- graphical location of our coal mining districts. It is, of course, not to be expected, that progress from present conditions will follow the track of previous years; on the contrary, considerable changes must be taken into account, arising from two circumstances, viz.: 1. The structural changes, which have taken place in our coal production as well as in that of other countries. 2. The changes which have come about in the power eco- nomy of our neighbours as well as of more distant customers. In the first case it will be not without affect, that our coke plant were considerably enlarged during the last war, so that the present production capacity of our coke industry is much higher than it used to be, and that, we also produce the brown coal coke. Unfortunately, the output of cokeable bituminous coal is not yet in line with the coke plant capacity, being still below the brown coal output, which has already reached the pre-ear level. It is difficult to foretell the development of foreign trade in future years; when the present coal shortage is overcome. In adapting themselves to the present conditions of depres- sion countries utilize all practical measures to restrict the consumption of coal and try to replace it by other sources of power. There is no doubt that these efforts will be, at last, successful, and that this will have immediate influence on the foreign fuel trade. For instance, in Austria and Hungary there have been raised relatively big petro- lentil. industries which produce much more than the do- mestic consumption demands. Both these countries will therefore undoubtedly replace a part of their former coal demand by petroleum and in addition they will have petroleum and its products at their disposal for export. So it is possible, that in the relations between these coun- tries and Czechoslovakia a leveling of the balance of power- sources will take place. We shall import oil and oil pro- ducts from these countries and export coal and coke to them. As far as other useful minerals are concerned the situation is different. Folowing table illustrates the variety of export and import of several mining products in the year 1937 and 1946. 1937 1946 Import 1 Export Import 1 Export in metric tons Iron ore, total: 14 995 000 1 816 000 12 973 650 490 250 3f this: Sweden 8 486 700 4 913 780 U.S.S.R. 1 874 000 4 183 610 Yugoslavia 1 635 000 249 690 Austria 1 086 000 3 166 380 ? Hungary 1 806 000 490 250 Antimony, total: 66 11 663 7 495 Fireclay, total: 6 880 976 000 47 335 Graphite, total: lifontax wax, total: 35 3 350 774 28 800 929 357 8 10 880 196 As regard iron ore, the import nearly reaches pre-war level. Most iron ore is imported from Sweden with the U.S.S.R. and Austria, taking the second and third places. The import from Yugoslavia, on the contrary, is only a fraction of what it was before the war. As regards other our export products, trade has not yet been fully developed with the exception of montan wax. Because of the great demand of goods, chiefly for fuels, the trading possibilities of our mining industry are, of course, very good; unfortunately, they are restricted by the capa- city of our industry and by the obvious necessity to supply the home market first. By increasing the production, as foreseen by the Two-Years Economic Plan ? and we firmly believe that the aims of the Plan will be reached ?, we shall again be able to serve our foreign customers as wf.1 want to do. CTII3OR BUBELA. in Part - Sanitized Copy Approved for Release 2012/10/18: CIA-RDP80-00926A001200020021-5