Keywords: FMIB 49819 Disintegration in concrete jacket placed on pile previously covered by battens and paint Pile attacked by Limnoria where.jpeg check categories 17 September 2015 3 Disintegration in concrete jacket placed on pile previously covered by battens and paint Pile attacked by Limnoria where covering have failed Most of the concrete jackets in this pier were good Subject Piling Civil engineering Weathering Tag Coasts 1921 Cite book Report on the San Francisco Bay Marine Piling Survey San Francisco Bay Marine Piling Committee San Francisco CA San Francisco Bay Marine Piling Committee 1921 1st Plate 7 Fig 2 San Francisco Bay Marine Piling Committee PD-UWASH-FMIB Institution University of Washington FMIB-source accession number 49819 Images from the Freshwater and Marine Image Bank to check San Francisco Bay Marine Piling Committee Piles structural Weathering |