T. Christopher Peoples has stepped down as president of land surveying firm Pitzman's Surveying Group Inc. and sold his majority stake in the business to minority owner Bill Berthold, who will take the reins as president. Terms of the sale, announced Tuesday, weren't disclosed. Maplewood-based Pitzman's, which does business as Pitzman's Co. of Surveyors & Engineers, provides land surveying, 3D modeling, construction staking and land development services to municipal, commercial and residential...