The preliminary cost estimates for the construction of one floating classroom, of approximately 7m x 10m is:
Wood needed (11.14 m3 x US$350/m3) = US$3900
Bamboo = US$850
Windows and doors = US$375
Zinc roof and the plywood ceiling, nails, smoothing wood etc = US$1100
Transport/petrol/phone = US$550,
Labour = US$1400
Tables US$25 x 25pcs = US$625
Total construction cost = US$8800
Add maintenance costs (US$400 per year x 10 years) =US$4000
So I reckon if we can raise US$13,000, we can have a single classroom school with a toilet operating for 10 years minimum. The wooden school structure can last 30 years.
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