id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
17302	Cresson, Benjamin Franklin	Transactions of the American Society of Civil Engineers, vol. LXVIII, Sept. 1910 The New York Tunnel Extension of the Pennsylvania Railroad The Terminal Station - West			.txt	text/plain	12489	812	78	Station-West is bounded as follows: By the east line of Ninth Avenue; by Terminal had excavated under Ninth Avenue a cut which came to the grade of showing rock excavation and supports of 9th Avenue structures. Fig. 1, Plate XLVII, shows the elevated railway structure and the street METHOD OF EXCAVATING NINTH AVENUE PLAN AND ELEVATION SHOWING VARIOUS STAGES METHOD OF EXCAVATING NINTH AVENUE SECTIONS SHOWING VARIOUS STAGES OF WORK avenue at each column, each set being placed on four concrete piers 6 ft. four concrete piers resting on the central rock core, the excavation on the Center line of 32nd St., looking East from Sta. 183+50, showing excavation under Ninth Avenue, permanent concrete piers feet South of center line, showing underpinning of Ninth Avenue structure Plate LII, was taken inside the concrete form for the lower face wall on Showing excavation of completion of South abutment 9th Ave. and method of Supporting Elevated Railway Column 488.	./cache/17302.txt	./txt/17302.txt