The present solution relates to a method in a first communication node for enabling authorization of the first communication node to determine a first bit rate. The pump has two inlet ports and two outlet ports, which are disposed inwardly and outwardly, respectively, of the rollers. The methods of forming the articles increase the interlaminar strength of the article by forming indentations in the article during processing. During or subsequent to the chemical treatment event, beneficial nutrients and additional microbial populations are added to the soil and or groundwater based upon field or laboratory testing and calculated optimal concentrations.