If the indoor installation area is subject to freezing temperatures, the water piping must be protected by insulation.

如果室内安装区域可能出现冰冻温度，则水管线必须加装保温层保护。

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This free guided tour will begin at 5:30 pm at the permanent Language of the Birds installation, designed by Bay Area artists Brian Goggin and Dorka Keehn and located at the intersection of Columbus and Broadway in North Beach.

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Improvements will include the creation of a wood and bike storage area, double glazing, a new roof and the installation of solar panels.

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Work continues in Southampton, with installation teams going from Sussex to Crawley, having also visited Littlehampton and the surrounding area over the summer.

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