The items of package A1 under Hai Phong environmental sanitation improvement project Line 1 – reinforced concrete pipe, starting from Quay bridge (pile S1.01) to point A of the pump station – Luon sewer – Lan Be road (pile P1.01) with total length of 1028 m including reinforced concrete pipeline DN800 with length of 740m and reinforced concrete pipelines DN1000 with length of 288m.
With the problems of narrow space, many underground and above ground obstacles leading interrupted construction work for a short period of time for design review and construction measures adjustment. Sub-contractors: Bach Dang 7 Construction Joint Stock Company, Bach Dang Import Export & Construction Joint Stock Company have overcome all difficulties and mobilized resources to push up construction progress.
Currently, the contractor is under construction of segment at S1.10- 28.5m. Up to now, the contractor has installed 468.6 m on Line 1.
