Site
preparation is usually the first program of work on the construction site. Spending
so much money preparing the site when there is a lot more work to be done could
eventually lead to abandoning of the project; hence estate developers together with
their contractors should always adopt best and cost-effective approaches to
project delivery before moving to site.
Let’s
consider a scenario where there is 100 acres of wet land (swampy) to be cleared,
prepared and subsequently developed into a housing estate. From experience, it
takes a swampdozer about 8 hours (equivalent to a day work) to neatly clear an
acre of land. By the way, an acre of land is about 6 standard plots.
In some
cases, it takes even more time depending on how thick the vegetation is. A
plant company would normally charge some 100,000 NGN per 8-hr to perform such
task. Hence it may cost about 10,000,000 NGN to eventually open up the entire
land area. This estimated cost may not include the cost of supervision and clearing
the entire site may take up to 100 days (not including down-times) if only one
swampdozer is used.
A Swampbuggy |
The
cost-effective approach in such situation may therefore be to acquire a
fairly-used swampdozer (serviced) which go for about 4 Million NGN depending on
its size.
Employ a skilled operator with three able assistants on a casual
arrangement to man the machine at a combined salary package of about 250,000
NGN per month.
Assign a mechanic to do routine or emergency repairs on the
machine during work. Repairs may gulp only about 500,000 NGN throughout the
duration of the work.
Then get a diesel supplier to supply products (AGO and
machine/engine oil) to the site as required and at good prices. Being under
your direct control and by introducing the right incentives, you can compel the
operator and his assistants to work well beyond the 8-hour mark to save cost
and time.
A Swampdozer at work |
In fact more money can be saved if site clearance
activities on wet lands were performed during the dry season as the plant would
experience less fatigue and do more work in lesser time.
Although
this particular idea may be cost-effective for large land areas up to 50 acres even
in the short term, the same cannot be said for smaller land sizes except perhaps
in the longer term.
But by and large, the principles are useful everywhere. Working
with the right contractors or project team can help developers minimize project
costs, achieve more in less time and maximize profit. The ability to identify
and implement cost-effective yet suitable approaches in estate development from
start to finish is something any developer who intends to grow and expand
quickly should take very seriously.
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