Disposal.—At Manhattan the tunnel muck was carried from the elevator over the upper level of the yard trestle and dumped into bins on the 33d Street side, whence it was teamed to the public dump at 30th Street and North River. At Weehawken the rock excavation was removed by the Erie Railroad on flat cars on which it was dumped by the tunnel contractor, but all the silt muck was teamed away to some marshy ground where dumping privileges were obtained.

The typical forces employed on transportation were as follows:

Receipt and Unloading of Material: Surface Transportation and Disposal.

At Manhattan Shaft, on 10-hour shifts:

2Engineers on derricks.@$3.00perday.
2Foremen."3.25""
15Laborers loading and unloading iron."1.75""
7Laborers on disposal."1.75""
6Teams."7.50""

At Weehawken Shaft, on 10-hour shifts:

3Engineers on derricks and locomotives.@$3.00perday.
16Laborers loading and unloading iron."1.75""
3Foremen."3.50""
11Laborers on disposal."1.75""
6Teams on disposal."6.50""

Tunnel Transportation (Including Shaft Elevator):
Shaft elevators and to and from the first air-lock on 10-hour shift:

2Engineers.@$3.00perday.
2Signalmen."2.00""
1Foreman."3.00""
12Laborers."1.75""