SHORING AND BRACING SPECIALIST SINCE 1951
Description: Inner pipe is packed with grease to prevent rusting.
DO NOT EXCEED RECOMMENDED ALLOWABLE LOAD FOR DOUGLAS FIR AS SHOWN IN CHARTS.
ALL SHORING APPLICATIONS SHOULD BE PROPERLY BRACED TO PREVENT LATERAL SHIFTING. CONSULT WITH A CERTIFIED ENGINEER FOR APPROVAL BEFORE CONSTRUCTION BEGINS.
Chart is based on values for #1 Douglas Fir South - Free of knots.
Fully extended allowable load of 4x4 screw jack: 15,000 lbs.
Load capacity based on 2.5/1 Safety Factor.
Fully extended allowable load of 6x6 screw jack: 30,000 lbs.
Load capacity based on 2.5/1 Safety factor.