Bovis Lend Lease is working overtime at 130 Liberty Street, according to the Downtown Express, where the demolition of the Deutsche Bank building has been plagued by delays. The crew has added an extra shift each day to the project, extending the workday by seven hours, as crews work from 7 a.m. to midnight on weekdays. As of late last year, the crew had demolished just two of the remaining floors, raising doubts over whether the job would be completed by the end of 2010, the set deadline for the job. A recent estimate pegged the cost of the demolition at around $300 million.