Construction circle

Riyadh metro station night pour: how to schedule pumps and crews?

At 45°C by day, pouring moves to night; pumps, vibration and curing need re-planning.

Five-month rainy season in Pará: move earthmoving equipment or park it?

Muddy roads make relocation costly, but idling risks the schedule.

Rwanda 12-storey building: is a 6013 tower crane enough?

42 × 24 m floor plate, 27 m to the far corner.

Zambia site power: is 250 kVA enough?

Crane, batching plant, lighting and offices together keep tripping the breaker.

Ethiopia dry season: should concrete curing go to sprinklers?

32 °C and 25% humidity, and the slabs are cracking.

Kenya bridge piles: rotary or percussion drilling, which is faster?

1.2 m diameter, 28 m deep, clay over sandstone.

Côte d'Ivoire variation: how to claim idle plant costs?

A realignment stopped work for 18 days with nine machines on site.