Journal: 20th Annual Photo and Art Contest - Honorable Mention "Snoqualmie Pass"

International Society of Explosives Engineers
Corry Goumans
Organization:
International Society of Explosives Engineers
Pages:
2
File Size:
1294 KB
Publication Date:
Jan 1, 2014

Abstract

Photos 1 - 4 – Chris Elliott is a rock slope supervisor on a construction project east of Seattle, Washington. His job is to look after a “two man” scaling crew working on the rock bluffs some 300 feet in height along the I-90 interstate just east of the town Hyak. The Washington State Rock Engineers noticed a very large mass of unstable rock along the upper rock face and asked us to take it out. Chris is loading explosives in 1½" ” holes that are 8 to 10 feet deep by 40 feet long with 1¼” x 8” power primer on the unstable rock mass that is about 300 feet above the new road construction. I-90 runs east and west longside the new construction note the containment fence and the ship containers along the highway for protection and Lake Keechelus in the background.
Citation

APA: Corry Goumans  (2014)  Journal: 20th Annual Photo and Art Contest - Honorable Mention "Snoqualmie Pass"

MLA: Corry Goumans Journal: 20th Annual Photo and Art Contest - Honorable Mention "Snoqualmie Pass". International Society of Explosives Engineers, 2014.

Export
Purchase this Article for $25.00

Create a Guest account to purchase this file
- or -
Log in to your existing Guest account