BobWent是ITT水和污水处理的顾问,回答了LCC生命周期成本法对泵浦设备使用寿命的重要性。
“泵浦设备对水和与相关的污水服务至关重要,同时对工程环境也非常重要,并因此影响着我们的全部。
使生命周期成本法变得的很重要的原因之一是大约15-20年前一个价值工程的迁移。在生产更低廉产品的利益驱动下给制造商的带来了泵浦资金成本的压力。采购商考虑到诸如可靠性、能源消耗和一些阻碍的因素给与承包商施加很少的压力,以至于仅仅重视产品价格。结果使很多设备的经营和维修,添置,以及可靠性和停工期的成本非常高。
“LCC(生命周期成本法)将资金成本,电力成本,维修成本(包括人力和部件)以及过度损耗成本都作为生命周期法考虑的因素。为了让企业能够跨过产品资金成本看的更远些,并且应用LCC(生命周期成本法),它需要这个成本法的各个部分统一运行,为LCC(生命周期成本法)提供一个整体的运行方案。如果资金不到位就很难保证执行部门在维修和能量成本方面的的运转效率,无法使用LCC(生命周期成本法)。这一点对于第三方承包商合理使用LCC(生命周期成本法)保证系统在商务活动的良好运营也是非常重要的,在泵浦的生活期间考虑到基建成本、电费、维护(零件和劳方)费用和检修费用。为了看的事务能申请LCC和进一步比产品的基建成本,它需要它的部门和采取一种全部方法到LCC.例如,如果资本项目部门在他们的维护和能源费用,不可能花费有一点更多使工序部门保存更多LCC不会运作。契约上一定使用LCC方法第三方承包商也是重要的,为了系统在事务的每个方面被跟随。
目前在英国所使用的LCC(生命周期成本法)是没有成套征购标准的。促进LCC(生命周期成本法)模型的合理发展对于在整个工业流通体系中泵浦工业的封锁和停工的可行性操作都是非常有必要的。
ITT raises awareness of pumps’life cycle costs
Bob Went, Group Consultant for ITT Water & Wastewater, explains
why an LCC (Life Cycle Cost) approach is essential for pump installations.
“Pumping installations are critical to all water and wastewater-
related services but are also important in any process environment and
so affect us all.
♂
“A factor which led to LCC becoming increasingly important was
the move towards value engineering about 15-20 years ago. The drive to
develop cheaper ways of manufacturing products resulted in pressure
on the manufacturer to lower pump capital costs.
Purchasers put very little pressure on contractors to take into
account factors like reliability, energy consumption and blockages,
which lead to selection of product on price alone. This resulted in
many installations being expensive to operate and maintain, plus,huge
issues with reliability and downtime.
“LCC takes into account capital costs, electricity costs,
maintenance (parts and labour) costs and overhaul costs over the
life of the pump .
In order for a business to apply LCC and look further than the
capital cost of the product, it needs its departments to work
together and adopt a holistic approach to LCC. For example, LCC will
not work ifthe capital projects department cannot spend slightly
more to enable the operations department to save much more on their
maintenance and energy costs. It is also important for third party
contractors to be contractually bound to use the LCC approach,
in order that the system is followed in every aspect of the business.
“There is currently no standard approach to procurement using
LCC in the UK. Going forward the development of an appropriate
LCC model is an essential requirement to the pump industry with
the reliability of the pump e.g. blockages/ downtime factored into
the calculation.
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