Borewell Casing Pipes
Installation Guideline
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STEPS
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DESCRIPTION
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1
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Ensure that pipes threads are proper and clean it with normal water to avoid forceful jointing.
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2
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CASING pipes are highly recommended in the area where loose soil & slit/loose boulders & loose stones are prevalent.
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3
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Fit the rubber gasket properly on the space on the casing pipes.
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4
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Fit C damp the bell end on the pipe and lower the assembly done with the help of chain pulley block (Provide sand trap with endplug as necessary).
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5
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After lowering pipe up to the clamp level, fix the rubber gasket on another pipe & tighten it gently with the lowered pipe. After tightening, use pipe/chain wrench for proper jointing, but
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6
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Fix the next clamp with the pipe above and bend below and connect the chain pulley with clamp.
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7
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Remove the clamp of lowered pipe & start lowering further.
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8
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Repeat the jointing method till the required depth of borewell.
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9
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Centering guide to be fitted wherever necessary.
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10
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Fill the gravel between pipe & bore hole.
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