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Crushed ballast delivered to a Kenyan residential site for foundation work

Site works

Preparing a Kenyan residential site for construction

From access roads to platform levels — what must happen before the slab is poured on a Nairobi or Kiambu plot.

Construction guide

By Zytech Editorial Team · 1 min read · Beginner

  • Nairobi
  • Ballast
  • Homeowners

Start with access and drainage

Crushed ballast delivered to a Kenyan residential site for foundation work
Before trucks arrive, confirm the plot access can take a tipper load without damaging neighbouring walls. Surface water must drain away from the future building line — especially on red-soil plots in Karen, Ruaka, and Ruiru where seasonal runoff is heavy.

Platform levels and compaction

A residential platform is not “flat enough by eye.” Crews should work to a surveyed reduced level, importing hardcore or ballast in lifts and compacting each layer. Skipping compaction leads to differential settlement that shows up years later in cracked paving and door frames that stick.

Related projects

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Crushed ballast delivered to a Kenyan residential site for foundation work

Site preparation

Site Preparation — Ballast Delivery

In progress · Nairobi

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Crushed ballast delivered to a Kenyan residential site for foundation work

Site works

Site Preparation

Groundworks, ballast, and leveling — the foundation every Kenyan build starts on.
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Construction

Construction Management

One accountable team from groundbreaking to handover.

FAQ

Common questions

How long should site preparation take?

For a typical Nairobi townhouse plot, one to two weeks is common once approvals and material deliveries are aligned.

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