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| Last additions - Chok Dee General |

The Well Digging RigNot fancy but effective.dozerSep 27, 2011
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Bore hole being drilleddozerSep 27, 2011
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Standard bore hole drill bitsdozerSep 27, 2011
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Diamond bit rock drillA diamond drill bit suitable for underground rocks and obstructions.dozerSep 27, 2011
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| Random files - Chok Dee General |

Comparison Regular Cinderblock to Oversize CinderblockThis shows the size differential between the normal cinderblock and the oversize cinderblock. Please also note that the normal cinderblock generally has no openings at the bottom, where the oversize has standard size openings in the top and bottom.dozer
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Bad Cement - Expiration DateCement bags normally have a production date somewhere on there. If you can find it, it makes your job easier during purchasing, as you can check it then.dozer
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High volume flowThis shows the flow out of the pump of plot 4. This flow rate is about 3000 or more liters per hour. dozer
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Rebar Framework for Top BeamThe rebar used in the top beam is 2 strands of 9mm rebar with 'chain' sections to keep the bars equidistant.dozer
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Pouring a ColumnThe columns are poured after the blocks are laid in place. Here a piece of metal is being used to vibrate the concrete into place within the formwork.dozer
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Flow Rate verificationThe guaranteed flow rate is 2000 liters per hour. Each canister has a volume of 200 liters, the flow was timed to compute the actual rate. The wells are guaranteed for a period of time and this company is good about servicing wells periodically.dozer
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Bad Cement - IndicationsThis is an example of stale cement. Cement has a shelf life of about 2 months and after that it becomes non powdery and sticks together much like this large size clump indicates. Workers will often try to use this cement with out saying anything but it is low quality and can be returned if it came from the store this way. dozer
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Use of Black Plastic for Splatter ControlIn preparation for color render of the perimeter wall black plastic is used extensively to protect surrounding areas of splatter.dozer
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