Specifications include, but are not limited to: This Specification outlines the requirements to supply OEM approved or “Approved Equal” pre-mixed coolant/antifreeze, to be delivered in bulk to Authority’s locations. Coolant/Antifreeze will be used in Authority’s coaches and highway vehicles equipped with diesel engines. Authority’s vehicles may be equipped with or without OEM aftertreatment devices and EGR coolers including, but not limited to coaches manufactured by: -Neoplan 2005 Detroit Diesel 60 Series DDIV -Gillig 2003,2005 Detroit Diesel 50 Series EGR -Gillig 2006, 2008, Cummins models – ISB Hybrid, ISM EGR, 2009, 2011, ISL EGR 2012, 2013, 2014, 2015, 2016, 2017 -New Flyer 2011,2013, Cummins – ISL EGR 2017