CALL US TOLL FREE: (800) 658-9045 Box Culverts Home Box Culverts Detailed Information: [in PDF format] Dual Box Flare End Box Quick Bridge Storm Water Box Straight End Box Vertical Box Precast Concrete Box Culverts Crest Precast box culverts are manufactured to any size that is transportable by truck or rail. All projects are engineered by our staff for the buyers assurance of a long lasting durable product. Box culverts carry more water than round pipe at a reduced height making them a preferred choice for storm water. Precast sections install quickly and fit tightly which reduces an open excavation to only days. Crest is capable of completing any size project from a short crossing to miles of box. Designed to ASTM C1433 & Railroad E-80 & E-90 for use as Bridge Sections, Storm Water, Grit Chambers, Combined Sewers and Tunnels. Contact us for estimates and drawings. Follow Us On: Home Products About Us Links of Interest Contact Us Photo Gallery News Grease Interceptors Copyright © 2017 Crest Precast Concrete.

CALL US TOLL FREE: (800) 658-9045 Grease Interceptors Home Grease Interceptors Detailed Information: [in PDF format] 780GR 1000GL-2 1000GL 1000GM-2-HD 1000GM-HD 1000GR 1000G-UPC 1000 Sand UPC 1250GL-2 1250GL 1250GR 1600GL-2HD 1600GL-HD 2000SL-2 2000GSL 2000MG 2500G-2 2500G 3000G-2 3000G 3000SLG 3200DG 3500G-2 3500G 4000G-2 5000G-2 5000G 5000M 6000G-2 6000G 8000G-2 8000G 10000G 10850G 12000G 15000G 18000G 20000G 21000G 25000G Grease Operation Manual Grease Spec Sheet Precast Concrete Grease Interceptors Grease Traps or Grease Interceptors are passive devices required by municipalities to stop grease, fat, oil, wax or debris from entering the city’s sanitary sewer system. Typical building codes require all such new or rebuilt facilities to install a grease interceptor to pre-treat grease entering a sewer. Grease Interceptors must typically be sized for at least a 30 minute peak wastewater flow detention time from all contributory sources. Exterior Earth Cooled Grease Interceptor Tanks Sized Large Enough For Less Frequent Pumping. 3,000 Gallon Pumping Trucks are Standard. Low Maintenance Routine pumping scheduled in advance. The odor and mess of cleaning is eliminated from the kitchen area. Precast concrete grease interceptor tanks are equipped with air tight cast iron covers. Floor mounted units retain only a fraction of kitchen grease. Designed for high traffic loading conditions (HS10 or HS20). Municipal sanitary sewers are demanding exterior grease interceptors to prevent clogging of community pipes and lift stations. Concrete Grease Interceptor Tanks Tanks are reinforced and constructed to ASTM Standards to include C-1613-06. Precast concrete grease interceptor tanks are guaranteed water tight and are vacuum tested on-site after installation. We also offer tanks for Industrial Waste, PH Adjustment and oil & water separation. 48 State Delivery. XYPEX ADMIX C-1000 Data Sheet [PDF] Contact us for estimates and drawings. Follow Us On: Home Products About Us Links of Interest Contact Us Photo Gallery News Grease Interceptors Copyright © 2017 Crest Precast Concrete.