procurement of hoses for bh-60 dumpers , hose part no . ha6707 , hose part no . ha6706 , hose part no . ha5252 , hose assly . part no . ha6801 , hose assly . part no . ha6713 , hose assly . part no . 955br02048 , hose assly . part no . ha0136 , hose part no . ha1922 , hose part no . ha1143 , hose part no . ha1251 , hose assly . part no . ha3344 , hose part no . ha5824 , hose part no . ha6320 , hose assly . part no . ha6720 , hose assly . part no . ha6714 , hose assly . part no . ha6718 , hose assly . part no . ha6727 , hose part no . ha6728 , hose part no . ha6580 , hose assly . part no . ha6204 , hose assly . part no . ha4814 , hose assly . part no . ha6822 , hose part no . 955ss02057 , hose part no . 955ss02081 , hose part no . ha6807 , hose part no . ha6837 , hose part no . ha6836 , hose part no . ha6503 , hose part no . ha1221 , hose part no . ha5754 , hose assly . part no . ha6498 , hose part no . ha6850 , hose part no . ha6167 , hose part no . ha5564 , hose part no . ha6739 , hose part no . ha5779 , hose part no . ha1388 , hose part no . ha6711 , hose assly . part no . ha6723 , hose assly . part no . ha6347 , hose part no . ha6604 , hose assly . parrt no . ha6597 , hose part no . ha6719 , hose part no . ha6357 , hose part no . ha6717 , hose part no . ha5577 , hose part no . ha5823 , hose part no . ha6538 , hose part no . ha5585 , hose assly . part no . 955br02023 , hose part no . ha7010 , hose part no . 955hs02864 , hose part no . 955hs02629