Inquiry (采购产品): manhole lid We are trying to install a flow meter in a pipe under a concrete slab. Rather than drill through the slab and the manhole riser, we would like to drill through the manhole lid. Instead of trying to drill or grind a cast iron lid, we were thinking of getting a fiberglass manhole lid to drill & install. **** Hidden Message ***** david moughton 45242 Company: xcg consultants E-mail: davidm@xcg.com **** Hidden Message ***** davidm@xcg.com
