204 ELECTRIC PUMPING EQUIPMENT AND NOTES OF INTEREST ON 
TasLeE III—Voyage 7, S. S. La Brea, Compared with Voyage 6, S. S. Los Angeles. 
Sania igus 9 
Total distance steamed in knots ............ 9,184 
Average knots per hour throughout voyage... 10.39 
Average revolutions per minute ............ 85.75 
PAViGhASS VACUUIMA aN ebls Kenia cohs Cease ane 28.61 
Steaming time loaded and light... .36 days 16 hrs. 50 min. 
Fuel used steaming loaded and light, barrels. 6,875 
Fuel used per knot steaming, barrels........ .748 
Fuel used in port pumping, barrels.......... 107 
Fuel used steaming and in port, barrels...... 6,982 
Fuel used steaming and in port per knot, barrels. -700 
Carcondischarcedmbannelsiae rer rere Gf .7O\it- 1) 
iiimendischarcincee meiner ener ret 31 hrs. 
Average barrels per hour discharged ........ 2,315.84 
Per cent less 
Percentage less or greater fuel used steaming... 17.09 
Percentage less or greater fuel used in port..... 42.47 
Percentage less or greater time in port discharg- 
ANSE Pee Lee ee pasa Ro tenet nits Aen arene re 44.92 
Percentage less or greater fuel per knot steaming 17.43 
Percentage less or greater fuel per knot steaming 
Std inMpORt pescty cee es Gea hen se wet serie ee ce cea 17.92 
Per cent greater 
Percentage greater or less barrels pumped per 
HOUR 6 oi Thi de eho eta enV arabe mace r ne an ee 
DISCUSSION. 
THE CHAIRMAN:—lIs there any discussion on this paper entitled “Electric Pumping 
Equipment and Notes of Interest on the Union Oil Company of California's Tank Steamer La 
Brea?” While the author is not present and his paper has been laid before you without reading, 
advance copies of it were furnished to those who took enough interest in the subject to ask 
for them. They are the ones who presumably will care to discuss the paper, and if any one 
has anything of interest to add or criticisms to make, now is his time. Let him stand up and 
83.65 
Los Angeles 
June 29 to August 7 
9,151 
10.24 
65.94 
26.72 
37 days 5 hrs. 6 min. 
8,203 
.906 
186 
8,479 
.926 
71,007 
56 hrs. 17 min. 
1,261 
Per cent greater 
20.6 
73.8 
81.5 
Pa? 
21.84 
Per cent less 
45.54 
come to the front and make them. This is not intended to deter live criticism by any means. 
In fact, we would be glad to encourage it, provided each man does not take more than his 
share of the time. 
I a a ae 
