1. Services For Engineers & Contractors N Pier 1Pier 2 SR3 Cooler, Pier No 2 Photos Drummy Spalled Spalled & drummy Crack Cold Joint Panel Joint Photo “Cooler P2-02” Photo “Cooler P2-05”Photo “Cooler P2-04” Photo “Cooler P2-03” Photo “Cooler P2-08” Photo “Cooler P2-07” Photo “Cooler P2-06” Photo “Cooler P2-09” Photo “Cooler P2-10” Photo “Cooler P2-11” Photo “Cooler P2-12” Photo “Cooler P2-13” Photo “Cooler P2-01” Papworth’s Pty Ltd Narngulu Synthetic Rutile Plant January 2004 Inspection By F.Papworth Lyall Murphy Figure 41

2. Services For Engineers & Contractors Acid Leach Foundation Detail 1 in Area A Cover & Samples xxxx xxxx xxxx 39mm 40mm 41mm 40mm 41mm 42mm41mm 200mm 170mm 160mm 590mm === x Cover in mm, as measured with cover meter 75mm diameter grinding core cut Resistance for 4 probe Wenner method with probes at 50mm centres Vertical 25mm Ø bar cover = 40mm Horizontal 12-15mm bar cover = 67mm Depth of Carbonation = 0mm 630mm 1.29m …. R=2520ohms ALF/S4 ALF/S3 ALF/S2 A B C D E F G H I J K L M N O P Q N …. Detail 1 Papworth’s Pty Ltd Narngulu Synthetic Rutile Plant January 2004 Inspection By F.Papworth Lyall Murphy Figure 5

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