SB989 Sump Repair

UST, service station, bulk plant, car wash, commercial refueling installation, design and construction.
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Pump Jockey
Posts: 22
Joined: Sat Apr 15, 2017 10:16 am

SB989 Sump Repair

Post by ZeeRTI » Fri Dec 15, 2017 10:06 pm


I have a waste oil tank that is not passing the SB989, I have replaced all the penetration fittings with fiberglass but I still have a very small leak. the passing threshold is 0.0020 and my leak is about 0.0024. Do you guys know of a sealant that I can use or epoxy that I can spray on the entire sump, my suspension is that it could be on the collar where the sump sits on the tank. I have seen some sumps that the entire sump is sprayed with an epoxy , does anyone know what is used? Thanks

Posts: 4
Joined: Thu Jul 26, 2018 9:58 am

Re: SB989 Sump Repair

Post by SCTESTER » Wed Sep 05, 2018 9:41 am

Is the containment poly or fiberglass?

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Joined: Wed Jun 26, 2019 3:35 pm

SB989 Sump Repair

Post by BarryVam » Wed Jul 10, 2019 12:21 pm

Have a separate sump with the additional capacity and interconnect both the sump. It will be easy solution

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