Thank you for your responses.
The active forcemain that requires repair is PVC, 450mm in diameter and 3.5km long. It was designed to service an anticipated growing population that never materialized. It replaced a 300mm diamter AC forcemain. Would it be more feasible to just bypass the known...
An existing forcemain requires maintenance in several areas. We wish to reuse an abandoned forcemain as an emergency bypass during inspection and repair of the existing forcemain. The issue is this: we want to tie the two together and the lift station and again just before the lagoon and be...