▁ ▁According ▁to ▁le aked ▁internal ▁documents , ▁the ▁proposed ▁sale ▁of ▁N B ▁Power ▁and ▁a ▁proposed ▁post - ref urb ishment ▁staff ▁re organ ization ▁of ▁the ▁company ▁had ▁a ▁negative ▁impact ▁on ▁workers ' ▁mor ale ▁at ▁the ▁Point ▁Le pre au ▁N uc lear ▁Gener ating ▁Station ▁and ▁was ▁becoming ▁a ▁safety ▁concern . ▁Over ▁ 6 0 0 ▁work place ▁inj uries ▁occurred ▁at ▁Point ▁Le pre au ▁between ▁January ▁ 2 0 0 9 ▁and ▁June ▁ 2 0 1 0 , ▁including ▁ 7 ▁" lost ▁time ", ▁ 1 3 ▁" rest rict ed ▁work " ▁inj uries ▁and ▁ 3 2 ▁inc idents ▁requiring ▁medical ▁aid . ▁According ▁to ▁the ▁internal ▁reports , ▁del ays ▁were ▁cost ing ▁N B ▁Power ▁C $ 3 3 ▁million ▁a ▁month : ▁" C $ 1 1 ▁in ▁capital ▁costs ▁and ▁C $ 2 2 ▁million ▁for ▁replacement ▁power ▁and ▁interest ". ▁ ▁On ▁October ▁ 9 , ▁ 2 0 1 0 , ▁N B ▁Power ▁announced ▁that ▁A E CL ▁would ▁have ▁to ▁remove ▁all ▁ 3 8 0 ▁cal and ria ▁tub es ▁from ▁the ▁re actor ▁and ▁re install ▁them ▁a ▁second ▁time , ▁an ▁operation ▁which ▁took ▁a ▁year ▁earlier ▁in ▁the ▁ref urb ishment ▁program . ▁The ▁cal and ria ▁tub es , ▁roughly ▁ ▁and ▁, ▁hold ▁the ▁pressure ▁tub es ▁fuel ing ▁the ▁re actor . ▁According ▁to ▁an ▁internal ▁report ▁dated ▁June ▁ 3 0 , ▁ 2