000 01012nab a2200205 4500
005 20260520002751.0
008 260224s2008 xxu
245 0 0 _aProtecting an existing ductile iron water main using linear anodes
260 _a
_b
_cene. 2008
270 _a06/02/2008 ; 06/02/2008
300 _a5 p. ; 38-42
520 _aA Wisconsin water utility has implemented a demonstration project using horizontal diretional drilling equipment to install a continuous linear anode directly alongside an existing water main that has experienced significant external pitting corrosion. The results of the initial demonstration project suggest that a 40-year life extension of the water main may be achievable at a cos that is significantly less than the replacement costo of the pipe.
581 _a1
773 0 _tMaterials Performance
_g47
942 _cARTICULO
650 0 _aAnodo
_937993
700 1 _aSchramuk, Jeff
_938928
700 1 _aJohnson, Mark
_913005
999 _c167326
_d167326