The effort to rebuild the Seaside Heights, N.J., pier and boardwalk is spotlighted. Also: mahogany decking is installed at the Bay Head project; a concrete crusher makes quick work of an old slab at the Point Pleasant location; and a look at how the Manasquan house was built in a factory in a week's time. In the second half: installing a pre-hung front door; and using big containers for screening and shading in a backyard.