ACQUISITION OF SPARE PARTS OF SHOES, BOLTS AND NUTS FOR THE HYDRAULIC EXCAVATOR OF THE PROJECT "IMPROVEMENT OF THE MANUEL PRADO SPORTS AND RECREATIONAL COMPLEX IN THE CITY OF YAURI DISTRICT AND PROVINCIAL ESPINAR-CUSCO". - PURCHASE OF SHOES FOR KOMATSU HYDRAULIC EXCAVATOR FOR THE WORK: IMPROVEMENT DELÑ SPORTS AND RECREATIONAL COMPLEX MANUEL PRADO IN THE CITY YAURI OF THE DISTRICT OF ESPINAR CUSCO. META 0019 (EXPIRED)