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| Concrete Piles Green: Minor cracking and minor spalling, no exposed rusted reinforcing. Orange: Cracking and major spalling, exposed rusted reinforcing above water line. Pink: Major cracking and major spalling into capital, exposed very rusted reinforcing above water line, some reinforcing rusted through. |
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| Concrete Girders & Beams Yellow: Minor cracking and spalling, no exposed rusted reinforcing. Brown: Lower 1/4 major spalling and very rusted or missing reinforcing. Red: Lower 1/4, same as brown with spalling, cracking and rusted reinforcing in upper 3/4 of member. |
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| Concrete Deck Slab (from below) Green: Very minor or no repair required. Orange: 2% to 15% exposed and rusted reinforcing. Pink: 15% to 35% exposed and rusted reinforcing. Brown: 35% to 75% exposed and rusted reinforcing. Red: 75% to 100% exposed and rusted reinforcing. |