upr000104 178

shall sot ho entitled to remove or disturb said railroad track* and ! appurtenant facilities for tho purpose of constructing, maintaining* operating, repairing and replacing water pipe lines and appurtenances ; under end slotig ssld easement strip* The Second Party, Its sucees- !i sors and aaalgna, ahall have reasonable acceaa within aald easement | strip for ssld purposes* hut at their sole cost end expense shall ! he required to take such steps as are required by sound snglnesrlng || practice to support aald railroad tracks and appurtenant facilities! ; prevent damage thereto or Interruption of service thereover. Except In the case of emergency, the first Parties, their jj successors and assigns, shall not he entitled to make excavations upon or in ths vicinity of ssld easement strip which might endanger | the water pipe lines and appurtenances therein of the Second Party, |j its successors and assigns, or to remove or disturb any such water | pipe lines and appurtenances for the purpose of constructing, main- ! taming, operating, repairing or replacing said railroad tracks or railroad operating faellitlas until after twenty-four ($$} hours* notice to the Second Party, Its successors and assignsj and in the I esse of emergency, immediate notice of such work shall he given to ! the agents or employes! of ths Second Party, Its successors and I assigns, who can he found nearest to the point of work. The First ; Parties, their successors and assigns, shell not ba entitled to temporarily remove or disturb any water pipe lines except after 1 having given notice as hereinabove provided, and unless and until the First Parties, their successors and assigns, shall have taken such steps as are required by sound engineering practice to prevent *