STUDY GUIDE · GKU 4
Construction engineering study guide (Civil Engineering)
Construction engineering is where a design becomes a project: a contract is signed, a site is organised, equipment and crews are matched to the work, and progress is measured against a plan that is always changing. The subject has two halves. The first is administration and operations — the documents and delivery methods that define who does what, the safety and erosion controls that keep the site legal and safe, and the equipment productivity that decides how long an activity really takes. The second is control and estimating — the network schedule that shows which activities are critical, the earned-value measures that compare work done with money spent, and the quantity takeoff and unit rates that produce a bid. The guide treats each of these with its own working relations, because construction questions are usually numerical: a production rate, a float, a cost index, a unit rate. Every section opens with a quick-revision card, and the worked examples run from easy to exam level.
Structured by the official ETEC subject standard for this topic: every listed topic and learning outcome, with formulas, figures and worked examples. The full sections are available to members in the app.
SKU 4.1 · Construction engineering and management
Project administration and delivery methods
The documents that define a construction contract, the common delivery methods, and how retention and advance payments change what the contractor actually receives.
Construction operations and equipment productivity
How cycle time, bucket capacity and job efficiency combine into a production rate, and how safety and temporary erosion control are measured and managed.
SKU 4.2 · Construction estimating and scheduling
Scheduling, float and the critical path
Activity-on-node networks, the forward and backward pass, total float, and how crashing the lowest cost slope buys time.
Earned value and project control
Planned value, earned value and actual cost, the four variances and indices built from them, and the forecast to completion.
Construction estimating and bidding
Quantity takeoff, labour and equipment rates, direct cost, and the build-up from direct cost to a bid price with contingency, overhead and profit.
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