Construcciýn de 475 m de lýnea de distribuciýn con tuberýa de 14" de diam. del tanque Cerro Grande No. 2 a la zona alta y 850 mts. de lýnea de distribuciýn con tuberýa de 24" de diam. a la zona media y baja, en ciudad Chihuahua, Chih.

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