244 



ACTUAL COSTS AND CAPACITY OF GASWORKS. 



respectively. There are four condensers, each 20 feet 

 high, with outer tubes 2 feet 6 inches and inner tubes 

 i foot 10 inches diameter. The foul main is not carried 



A. Retort House and Bench. 



B. Condensers. 



C. Exhauster House and Exhauster. 



D. Boiler and Setting. 



E. Livesey Washer. 



F. Washer Scrubber. 



G. Purifiers. 



H. Station Meter. 



J. Gasholder. 



K. Governor. 



L. Underground Tar and Liquor 



Tank. 



M. Overhead Tar and Liquor Tank. 



N. Weighbridge. 



O. Cart Road. 



P. Fitting Shop. 



Q. Railway Siding. 



Fig. 42. Plan of Works No. 2. 



round the retort house, so that although the condensing 

 plant alone gives 20 per cent, more cooling surface, it is 



