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From Pumping Station One
Vote to Repair SEM Vacuum Pump (view source)
Revision as of 18:07, 2 November 2014
, 18:07, 2 November 2014no edit summary
The rotary vane vacuum pump is in urgent need of service. It is making extremely loud noises, overheating, and burning oil. These pumps are designed to be rebuilt periodically, with moving parts like seals, vanes, and springs replaced. This service costs $1000. Should the service technicians determine that parts not normally covered in a rebuild need replacement (e.g. the motor), this will be extra. We are adding a contingency of $500 to the vote if this should occur. However, after talking to a service technician, the symptoms the pump is exhibiting seem like they should be included in the base cost. We are also using rates determined by ups.com for shipping, but are adding in a $100 margin to guard against anything unexpected.
The rotary vane vacuum pump is in urgent need of service. It is making extremely loud noises, overheating, and burning oil. These pumps are designed to be rebuilt periodically, with moving parts like seals, vanes, and springs replaced. This service costs $1000. Should the service technicians determine that parts not normally covered in a rebuild need replacement (e.g. the motor), this will be extra. We are adding a contingency of $500 to the vote if this should occur. However, after talking to a service technician, the symptoms the pump is exhibiting seem like they should be included in the base cost. We are also using rates determined by ups.com for shipping, but are adding in a $100 margin to guard against anything unexpected.
As such, we do not anticipate needing to spend $600 of the vote.
As such, we do not anticipate needing to spend $600 of the funds authorized by this vote.
Additionally, the vacuum pump needs maintenance supplies to keep operating. Consumables include vacuum oil and exhaust filters, both of which must be changed periodically. The budget below includes supplies expected to last at least a year.
Additionally, the vacuum pump needs maintenance supplies to keep operating. Consumables include vacuum oil and exhaust filters, both of which must be changed periodically. The budget below includes supplies expected to last at least a year.
