Dimensionally accurate to meet the rules of the IAAF, NCAA and NFHS. The UCS Pour-In-Place Pit Form System is manufactured out of 0.125” thick aluminum, powder-coated to meet the industry standard and prevent long-term corrosion from contact with the concrete. Does not require filler panels when the cover is removed. Each unit comes complete with a pre-installed water stop, water tight joints and floor drain.