Septic Systems 

Oldcastle Precast specializes only in the larger Septic Tanks, typically 3,000 gallons and greater. Any of our standard vaults can be modified for use as a septic tank. All septic tanks are rated for H-20 loading.

NOTE:  Large septic tanks require an individual DEQ WPCF (Water Pollution Control Facility) permit.

 Uses:

• Sewage treatment
• Sewage containment