a 275-lb. service.

The cost of the pumping plants complete per horse-power is as follows:


Pumps $79.00
Boilers 18.70
Building 41.70
------
Total $139.40 per h.p.


The approximate cost per million gallons of storage capacity is as
follows:


Nogal Storage Reservoir $103.00
Carrizozo Service " 3,040.00
Coyote " " 2,880.00
Luna " " 3,480.00
Corona " " 2,720.00


To cover general expense, 3% should be added to all the costs above
given. The costs per foot of pipe-laying include the setting of all
specials, valves, and stand-pipes. The difference of cost in laying
11-in. and 3-1/2-in. wood pipe is not nearly as great as the difference
in diameter or the total quantity laid on record days. While the record
is 4,000 ft. and 8,345 ft., the 76 miles of pipe of all diameters were
laid in a total time, including all delays, of 223 days, or an average