... hewas appointedsurveyor totheRolborn andFinsbury Commissioners of Sewers, an office heheld until the commission was superseded. He eventually became Surveyor- in-Chief to the Metropolitan Commissioners of Sewers, and finally retired from that office on a pension. Duringhisterm of office he carried out...

...G DONALDSON © Thomas Telford and ICE 1852 METROPOLITAN COMMISSIONERS OF SEWERS DRAINAGE TOWNS URBAN SEWERAGE SANITATION SEWERS DOMESTIC PIPES SEWAGE DISPOSAL CONSTRUCTION JOINTS DRAINS DIMENSIONS STONEWARE BRICKS COSTS HOUSES STORMWATER SEPARATION WATER FLUSHING...