| Water
power generator Gear of 1:1  (October 8, 1999) |
From October 7 to 9th in
1999 Mr. Ishida came to the adjustment of the water power generator from AICHI Pref. once again. He exchanged the wheel and gear of it this time.
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Our
principal residence (October 21, 1999) |
From October 7 to 25th in
1999 The carpenter hardens the ground and crossed the reinforcing rod of foundation. We poured the concrete of foundation by using the pump car.
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Bio-gas (October 18, 1999)  (October 30, 1999) |
From October 13 to 25th
in 1999 We dug the hole of the diameter of about 13 feet to make the fermentation tank, and poured concrete into the base.
October 28, 1999 |
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