 A passage under the dormitory led eastwards to the smaller or infirmary cloister, appropriated to sick and infirm monks.The hall and chapel of the infirmary extended east of this cloister, resembling in form and arrangement the nave and chancel of an aisled church.Beneath the dormitory, overlooking the green court or herbarium, lay the "pisalis" or "calefactory", the common room of the monks.