Large excavation & high volume of Backfilling works. As well as heavy foundation & structural works, & underground pipelines civil works.Large excavation & high volume of Backfilling works. As well as heavy foundation & structural works, & underground pipelines civil works.Large excavation & high volume of Backfilling works. As well as heavy foundation & structural works, & underground pipelines civil works.Large excavation & high volume of Backfilling works. As well as heavy foundation & structural works, & underground pipelines civil works.Large excavation & high volume of Backfilling works. As well as heavy foundation & structural works, & underground pipelines civil works.Large excavation & high volume of Backfilling works. As well as heavy foundation & structural works, & underground pipelines civil works.Large excavation & high volume of Backfilling works. As well as heavy foundation & structural works, & underground pipelines civil works.
