Engineers have completed work on a project to improve the quality of water in rivers near Penrith in Cumbria.

BBC: Work to boost river water quality

Work has been completed on a massive warehouse construction project which will create 230 new jobs in Sunderland.

BBC: Inside the Vantec warehouse

PsomasFMG just completed work on what is currently the largest operating solar school project in the country, a 9.6 megawatt installation across 10 school sites within the Antelope Valley Union High School District.

FORBES: Could Solar Save Education?

Work on the project, overseen by Johnson Controls, should be completed by February 2013.

FORBES: San Francisco Announces Biggest Commercial Clean Energy PACE Retrofit

Project contractors Kiewit and the Penhall Company completed their work demolishing the southern half of the Mulholland Drive Bridge well ahead of schedule, allowing the 405 to reopen beginning at 11:30 am on Sunday, instead of 5:00 am Monday as planned.

FORBES: Carmageddon - The Aftermath

Officials say the pipeline on the Iranian side of the border has been completed, and that this month will see the start of work on the project in Pakistan.

BBC: Pakistan-Iran pipeline work 'to begin on 11 March'