Specifications

Ashland Chemical Material Data Sheet
Safety and chemical information about the materials used in WHIRLyGIG forms
Load Strength Testing Info
Strength testing of the WHIRLyGIG form by Strata Engineering
Observations & Recommendations
Note: if the embedded file in this PPT isn’t sufficient for use the file has also been included in the email requesting these updates.
Whirlygig Sample Specifications
Sample specifications sheet for our best-in-class manhole riser/collar system