THE VENTILATION OF BLIND WORKINGS OF WATER—SUPPLY TUNNEL OF HYDRO POWER IN CASE OF GENERATION OF A CARBON DIOXIDE IN THE MASSIF
ВЕНТИЛЯЦИЯ ТУПИКОВЫХ ВЬРАБОТОК ВОДОПОДВОДЯЩЕГО ТОННЕЛЯ ГИДРОЭЛЕКТРОСТАНЦИИ В УСЛОВИЯХ СУФЛЯРНОГО ВЫДЕЛЕНИЯ ДИОКСИДА УГЛЕРОДА
A question of local sources of carbon dioxide have considered in this work that were detected during of tunneling of water-supply tunnel of Lukhuni hydго power. This event led to the termination of tunnel works, since formed an unfavorable environment for breathing and have had poisoned staff. As a result of various measurements of carbon dioxide concentration was varied in the range of 4.5-5.5%.
Кирин Б.Ф., Ушаков К.З. Рудничная и промышленная аэролигия. Недра, Москва, 1983. 256 с