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Refurbishing Jewett City mini turbine in Rawson Mfg. shop in Putnam, CT, February 2006
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Workshop inside powerhouse
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Switchgear and computer to monitor and modify operating program
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Allis Chalmers Kaplan turbine
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Siemens synchronous generator
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Mini turbine/generator providing minimum flow requirement
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Disassembly of Jewett City turbine servo piston to replace aged o-rings
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Forebay showing trash racks and trash rake system
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Trash rack support beams were water blasted (250,000 psi), sand blasted, epoxy primer, 3 coats epoxy topcoat.
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New galvanized trash racks being hoisted into place after removal of old corroded racks.
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First trash rack panel is in place
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New trash racks in position, trash rake is near bottom position, access man hole visible
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Head gate for mini unit
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New galvanized trash racks moving into position assisted by company owner.
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new trash rack/trash rake/conveyor system installed by SHI.
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Blasting and epoxy coating turbine throat ring and wicket gates
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