CIPS L4M2 Exam With Confidence Using Practice Dumps

Explanation

In construction, specifications are written documents that describe the materials and workmanship required for a development. They do not include cost, quantity or drawn information but need to be read alongside other contract documentation such as quantities, schedules and drawings.

Specifications vary considerably depending on the stage to which the design has been developed, ranging from performance (open) specifications that require further design by a contractor or sup-plier, to prescriptive (closed) specifications where the design is already complete when the project is tendered.

Prescriptive specifications give the client more certainty about the end product when they make their final investment decision (i.e. when they appoint the contractor), whereas a performance specification gives the contractor and suppliers more scope to innovate and adopt cost effective methods of work, potentially offering better value for money.

Typically, performance specifications are written on projects that are straight-forward, standard building types, whereas prescriptive specifications are written for more complex buildings, or buildings where the client has requirements that might not be familiar to contractors and where certainty regarding the exact nature of the completed development is more important to the client.

Performance specification has some disadvantages:

- Well-defined performance metrics are needed to ensure that the specified performance will achieve the desired outcome

- Require reliable, practical, economical tests of performance

- Evaluations are subjective and require additional time and effort to complete

Therefore, if a performance specification is used, the buying organisation will have to ensure that they are able to define and conduct tests on whether supplier's solution can deliver the desired out-come.

Explanation

The Kano model is useful in gaining a thorough understanding of a customer’s needs. You can translate and transform the resulting verbatims using the voice of the customer table that, subse-quently, becomes an excellent input as the whatsin a quality function deployment (QFD) House of Quality.

The model involves two dimensions:

Achievement (the horizontal axis), which goes from the supplier didn’t do it at all to the supplier did it very well.

Satisfaction (the vertical axis), which goes from total dissatisfaction with the product or service to total satisfaction with the product or service.

Dr. Noriaki Kano isolated and identified three levels of customer expectations: that is, what it takes to positively impact customer satisfaction. The figure below portrays the three levels of need: expected, normal, and exciting.

The Thomas–Kilmann Conflict Mode Instrument (TKI) is a conflict style inventory, which is a tool developed to measure an individual's response to conflict situations.

Genichi Taguchi, a Japanese engineer, proposed several approaches to experimental designs that are sometimes called "Taguchi Methods." These methods utilize two-, three-, and mixed-level fractional factorial designs. Large screening designs seem to be particularly favored by Taguchi adherents.

Six Sigma is a method that provides organizations tools to improve the capability of their business processes. This increase in performance and decrease in process variation helps lead to defect re-duction and improvement in profits, employee morale, and quality of products or services.

Source:

- CIPS study guide page 171-172

- WHAT IS THE KANO MODEL?

LO 3, AC 3.4