YungPlantEng
Chemical
- Jan 19, 2022
- 91
Contractor attempted repair on storage tank containing fertilizer with a polyvinylchloride liner. The patch delaminated from the vessel at some point before or during initial fill leading to another tank clean out
My own understanding of linings is such that they likely did a poor job prepping the liner in place for the patch repair to properly adhere. This seems likely because other repairs inside the tank did not fail and we made a special point to confirm initial fill practices. Are there any standards or best practices one would recommend for this second go around?
I'm a little frustrated personally because we had time and money to replace the entire liner but the contractor didn't seem to want to do that and felt the liner integrity was secure.
My own understanding of linings is such that they likely did a poor job prepping the liner in place for the patch repair to properly adhere. This seems likely because other repairs inside the tank did not fail and we made a special point to confirm initial fill practices. Are there any standards or best practices one would recommend for this second go around?
I'm a little frustrated personally because we had time and money to replace the entire liner but the contractor didn't seem to want to do that and felt the liner integrity was secure.
