3 property, including the installation, maintenance and removal of its Equipment, the Company shall obtain the prior written approval for such work from the Municipal Engineer and the Municipal Engineer may establish the terms and conditions under which the work may be conducted by the Company. AS a condition of such approval, the Municipality may, at its sole discretion, require that the Company submit detailed engineering plans to the Municipal Engineer with respect to the work to be conducted on a Service Corridor or on other Municipal owned property. 4. Notwithstanding Section 3, the Company may carry out routine maintenance, field testing and subscriber connections without the consent of the Municipality, but ‘in no case shall it Carry out any excavation without the Municipality’s prior consent. 5. All work conducted hy the Company on a Service Corridor or other Municipal-owned property, including installation, Maintenance and removal of its Equipment, is Subject to the following conditions: (a) all work shall be conducted and completed to the Satisfaction of the Municipal Engineer, at the Municipal Engineer’s sole discretion; the portions of the Equipment which pass over ox. under existing utilities or cross beneath streets shall be placed in a carrier pipe or be encased in concrete; if the Company breaks the surface of a Service Corridor, it shall repair and restore the surface of the Service Corridor to substantially the’ same condition it was in before such work was undertaken by the Company and to the satisfaction of the Municipal Engineer. If the Company fails to repair err aa . uy