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Keywords: shaft
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Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-037
... and the arrangement of the caverns are dependent on the state of stress in the earth crust and the rock mass quality. For the storage of oil the group is favourably designed with a central shaft, where pumps and most of the control devices are placed. The storage caverns are placed in one or several hexagons or rings...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-027
...CHICAGO SEWER SYSTEM SHAFTS AND TUNNELS DAMEN AVENUE TO ROOSEVELT ROAD W. C. Paschen Paschen/Morrison-Knudsen/Kenny, Chaicago, Illinois, USA ABSTRACT The Damen Avenue to Roosevelt Road is a $107,000,000 contract consisting of 7,678 m (25,189 Lr) of 9.75 m (32 ft) concrete lined rock tunnel and 27...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-022
... have remained about the same, although the emissions from cars have been greatly reduced during the last ten years. During this period there has also been growing concern about the pollution problems caused by vitiated air leaving the tunnel openings or ventilation shafts. It is perhaps possible...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-038
... begin, arrangements for maintaining a high water table during construction, and monitoring of subsurface water levels and quality during operations. The danger of an accident enabling oil to escape from the top of the shaft must also be prevented, by providing safety valves which operate automatical1y...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-023
...CHICAGO SEWER SYSTEM TUNNELS AND SHAFTS ROOSEVELT ROAD TO OGDEN AVENUE T. F. Martin Shea-Kiewit, J. V., Chicago, Illinois, USA Presented By W. C. Paschen Paschen/Morrison-Knudsen/Kenny, Chicago, Illinois, USA ABSTRACT The Metropolitan Sanitary District of Greater Chicago Tunnel and Reservoir Plan...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-124
...., Pittsburgh, Pennsylvania, USA ~he various meth~ds for i~olating toxi~ waste (chemical and radioactive) from the biosphere ln stable geologlc format10ns all requlre the host rock to be penetrated with boreholes, shafts, and/or tunnels, for exploration and access. The sealing of these penetrations...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-025
...CHICAGO SEWER SYSTEM TUNNELS AND SHAFTS ADDISON TO WILMETTE E. O. Mixon and J. D. Kennedy Kenny Construction Company, Wheeling, Illinois USA Presented by W. C. Paschen Paschen/Morrison-Knudsen/Kenny, Chicago, Illinois, USA ABSTRACT This project is the most northern leg of the TARP system. To date...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-090
... from steel-lined shafts in the supply system to unlined shafts and tunnels. This type of design entails significant economic advantages. The tendency has been to build constantly larger units, and power stations with installed capacity of 1 200 MW are now under construction. A total of about 150 km...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-071
.... D. Allen et al.. UPPER RESERVOIR DIKE PENSTOCK SHAFT ACCESS VENT AND CABLE SHAFT LOWER RESERVOIR VENT SHAFT LOWER RESERVOIR ACCESS AND EQUIPMENT SHAFT EXISTING BEDROCK TUNNEL POWERHOUSE Fig. 1. Conceptual design of UPHS plant. The underground pumped hydroelectric storage concept evolved because...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-111
... access shaft MLW low-and medium-level waste underground plant Upstream Oil & Gas cavern llw transport tunnel shaft retrievability operational shaft storage tunnel waste management low-level waste medium-level waste Disposal storage room repository underground storage...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-101
... in large concrete balls (Fig. 2). The balls loaded with the waste are lowered into the cavern through the shaft (Fig. 1) and placed in the bottom half of the stack (Fig. 2). The upper half of the stack is filled with empty balls. The shaft can then be plugged and sealed (no ventilation is needed). Without...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-112
... the preconceptual design, such as horizontal waste em- placement, have been rejected at the conceptual stage, the overall preconceptual design gives us an idea of what a repository in basalt might look like. SHAFTS Five shafts were selected as the minimum practical number necessary to accomplish the functions...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-132
... construction materials extensometer Reservoir Characterization Wellbore Design vertical shaft clay body experimental program reservoir geomechanics Upstream Oil & Gas intermediate chamber énergie nucléaire lining experimental gallery gallery Probe measurement ring wellbore...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-107
... metals & mining waste management repository level operation WIPP radioactive waste laboratory disposal room water management disposal operation exploratory shaft aquifer construction design validation program Waste Isolation Pilot Plant US government Disposal shaft...
Proceedings Papers

Paper presented at the ISRM International Symposium - Rockstore 80, June 23–27, 1980
Paper Number: ISRM-Rockstore-1980-088
... Underground Mining Methods, Canadian Oil Sands, In Situ Mining, Shaft Boring, Nydraul1c Mining,Excavations in Oil Sand. INTRODUCTION The Alberta oil sand deposits contain one of the world's largest reserves of crude oil in place. The' Alberta Energy Resources Conservation Board estimates that the oil sands...

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