Identity elements
Reference code
Name and location of repository
Level of description
Item
Title
BOLAND-B3218
Date(s)
- 1920-11-01 (Creation)
Extent
Name of creator
Content and structure elements
Scope and content
St. Paul & Tacoma lumber yard. This November, 1920, progress photograph shows a fuel conveyor belt being constructed 24 feet above the ground at the St. Paul & Tacoma Lumber Co. Two 2 ton locomotive cranes are pictured lifting a 106 foot truss into place. The 641 foot long aerial belt will run from the mill to a point on the waterway directly across from the Consumers Central Heating Co. The conveyor belt will be used to transport the mill's waste wood, formed into logs. The fuel will be dumped on barges and carried across to the heating plant where it will be burned to supply heat to the city. The conveyor belt was all wood with the exception of the belt itself and the roller bearings. Parallel chord lattice was used for the entire length with the exception of street crossings where 106 foot span Belfast type lattice trusses were used. (TDL 1/9/1921, pg. 6) TPL-2047; G36.1-163
Lumber industry--Tacoma--1920-1930; St. Paul & Tacoma Lumber Co. (Tacoma); Belts & belting (Equipment); Fuel trade--Tacoma--1920-1930;