The City of Pittsburgh is soliciting bids from qualified vendors for Plumbing Supplies and Services. The contract will be for a period of two years, with two one-year options to renew. The City is requesting a cost plus model offered in the form of a percentage markup. The bid must include a list of supplies and services, along with their quantities and unit costs. The City also requires the vendor to provide a percentage markup for additional materials. The contract will be awarded to the lowest responsive, responsible bidder. * Key supplies and services include: * Plumbing fixtures and fittings * Valves and pipes * Water heaters and boilers * Drainage and sewage systems * Labor for installation and maintenance * The contract will require the vendor to provide a cost plus model with a percentage markup * The City requires the vendor to provide a list of supplies and services, along with their quantities and unit costs * The City also requires the vendor to provide a percentage markup for additional materials