The document is a letter from Steve Pallister of BP Azerbaijan recommending Water Engineered Technology (WET) for their water filtration and purification systems. BP has used WET's systems for 3 years at their Sangachal Terminal, serving over 5,000 workers. WET has proven themselves with reliable installation, maintenance and monitoring of the systems. Pallister has no hesitation recommending WET's technology and services to other prospective customers.