Hilfiker Spiralnail Successfully Completed Projects 2004 – 2005 Enayat Aziz December 2005
North Camano Drive Spiderweb Steepened Slope March 2004 for Island County Public Works
Steepened Slope Spiderweb ® Reinforced
steepened slope spider driving
completed spider mounted to spiralnail
March 2004
driving spider
completed spiderweb slope
Crescent Harbor Road Shoulder Repair Spiralnail Trinity Wall March 2004 for Island County Public Works
trinity cage & spiralnail shoulder repair
one Giant step for Spiralnail system
spiralnail and spiders over highway shoulder
Frostad Road Shoulder Repair Spiralnail Trinity Wall August 2004 for Island County Public Works
Frostad Road September 2004
typical shoulder widening or slide stabilization
Parker Road Slide Repair Spiralnail Trinity Wall October 2004 for Island County Public Works
driving spiders, nail pullout testing
Parker Road “before” condition
Parker Road non-destructive shoulder repair/widennning
Survey Office Foundation Spiralpile Wood Beam Foundation March 2004 for Island County Public Works
Yuodelis House Slide Repair Spiralnail Trinity Wall February 2005 for Mr. and Mrs. Yuodelis Kenmore, Washington
Spiralnail Trinity Wall
Youdelis House Trinity Wall
filling trinity cages
North Queen Anne Drive Bridge Retrofit Shoring Walls April 2005 for Seattle Public Utilities
the ugly shoring wall
Shotgun Creek Slope Stabilization Spiralnail Spiderweb Slope March 2003 for Seattle Public Utilities Cedar Lake Reservoir
Cedar River Watershed Road #20 Slide Stabilization Spiralnail Slope Reinforcement February 2003 for Seattle Public Utilities
Miller Creek Bridge Spiralnail Trinity Bridge Abutment Walls October 2005 for Lower Columbia River Watershed Council Clatskanie, Oregon
Madrona Way Structural Steepened Slope Coupeville, Washington October 2005 for Island County Public Works