The time pressure to confirm the price is more obvious, which is quite worrying for the cost.
From the perspective of cost people, hospital architecture has obvious “three more” characteristics.
To sum up the characteristics of “more than three” and make extended reasoning, hospital architecture is not a simple accumulation of the number of specialties, but a combination of three-dimensional integration of mutual restraint.
For example, there will be medical doors in different areas, and the prices of accessories for completing specific functions can be used for reference.
the market application scope is relatively limited, the characteristics of products are obviously different, the homogeneity rate is low, the competition is insufficient, the price transparency is low, and the inquiry and price comparison are difficult.
This is the 066th article of the cost minimally invasive customer.
Use more materials and products that are relatively small, making inquiry more difficult.
The list price in the original contract is of low referential value.
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The analysis of cost personnel should be more comprehensive and thorough.
The special design of multi specialty and multi system has many collisions and conflicts, and the workload of collaborative planning is large.
Multi content and high-frequency change adjustment.
In addition to the common secondary design of weak current and fire engineering, there are special medical area designs in hospital buildings, such as surgical purification area and radiation protection area; The special design of special medical systems, such as medical gas system, logistics transmission system, pure water system, dirty clothes collection and garbage disinfection system, pathology laboratory equipment and ventilation, all need the primary and secondary detailed design of professional teams or manufacturers.
On the one hand: the hospital has a long construction cycle, and the planning adjustment and medical technology update will cause the hospital to take the initiative to change.
The second is to promote the accurate description of process procedures.
The active adjustment of a functional area or the selection of large-scale medical equipment will usually cause the changes of multiple architectural and medical specialties; On the other hand: because of the complexity of hospital building functions, multi-disciplinary design, the conflict between professional systems and on-site pipeline collision will also lead to many passive changes, so high-frequency multi regional changes are inevitable.
1.
The proposer usually only provides the cost increase or decrease of the main changes, and intentionally or unintentionally hides the relevant ancillary works and later operation costs.
Feature 3.
It can be done or not, which is not affected by the proposer, and is fully reflected in the cost performance analysis for decision-makers.
There will be an approximate geometric relationship between the specification change 1 lead equivalent and the lead plate with 2 lead equivalents, 2 Borrowing and comparison between contracts.
Materials used in hospital buildings: such as lead plate, copper tube, resin plate, high-precision purification equipment of medical products, gas plug holes, radiation proof medical doors, etc.
The hospital is a professional medical function superimposed on the building function, so the hospital construction engineering management is a complex professional and systematic project.
Take the initiative change of the hospital as an example: the operating room is changed from domestic to imported, and the material grade, equipment brand and equipment fineness are all changed.
Therefore, cost management should have a forward-looking and overall perspective, be professional and systematic, think about the problems in place comprehensively and without dead ends, and neither excessively loosen the key problems nor hide the problems, Nor should we be overly paranoid and neglect the overall situation.
According to statistics, the hospital project change negotiation ranks first in the construction engineering, which is usually more than ten times and dozens of times that of non-medical buildings of the same scale, Therefore, it will also bring problems such as project progress delay, project investment breakthrough and so on.
At the same time, the situation of building while changing during the construction is frequent.
3 Brand calculation market price calculation is based on the popularity between brands.
The detailed method description is easy to be ignored by technicians, and the cost personnel should tamp the detailed method to avoid the secondary deepening in the process, resulting in the difficulty of secondary inquiry.
Minimally invasive customer: Pinghe (personal wechat: w1034461722), a first-class municipal constructor, senior economist, project cost engineer, asset appraiser, tenderee, expert of the bid evaluation expert database of Beijing Municipality and the Ministry of finance, has been engaged in project cost work for 30 years, including 13 years of experience in hospital construction cost management.
For example, Gree air conditioner is calculated by referring to Haier air conditioner with the same function and specification.
3、 Promote the comprehensive display of related factors and scheme changes.
Pricing stage after determining the scheme: three methods are cited: 1 Material specification analogy: logical reasoning is carried out according to the material specification.
Sharing is encouragement.
Thinking philosophy: break the limitations, learn to jump out of the problem to innovate and solve the problem, explore the reasons behind the problem and refine the ultimate goal to be achieved, so as to conceive and develop more solutions.
There are many design units, the probability of professional conflict increases, and the workload of coordination and adjustment increases sharply.
Meanwhile, the area where the scheme changes will be focused by the leaders and all parties.
First of all, the discussion stage of scheme change and adjustment: cost personnel should actively participate in it to reflect the value of cost professional participation in management: first, promote scheme optimization; deliberate from different angles according to the scheme itself: do all practices of the scheme including the original decoration need to be overturned? Are there some parts that can be retained, the R & D cost of new products to the market is high, the price is high, and whether the new products are mature and applied? Sometimes engineering design and technical personnel are prone to excessive pursuit of novel and high-grade ideas, and calmly give tips.
Professionally: grasp the depth and accuracy with accumulation and self-confidence.
Feature 2.
