Lancaster County

Projects

Lewisberry Area Joint Authority

ARRO began operating and maintaining this 100,000-gallon per day activated sludge wastewater treatment plant in Jan...

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Resident Project Representative (RPR) & Construction Services

ARRO’s resident project representative (RPR) staff works on-site under the direction of the ARRO project manager ...

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Contract Operations & Maintenance Services

Since May 2002, ARRO has been responsible for the normal operation and maintenance of the Conewago Township Sewer A...

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Municipal Leak Detection Services

ARRO assists with leak detection services by deploying acoustic leak detection equipment as well as computer correl...

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Wastewater Treatment Plant Upgrade Design & Bid

A food processing facility located in Lancaster County contracted ARRO to complete design and bidding services for ...

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