This paper describes the performance of (or damage to) ceilings in buildings during the 22nd February 2011 Christchurch earthquake and the subsequent aftershocks. In buildings that suffered severe structural damage, ceilings and other non-structural components (rather expectedly) failed, but even in buildings with little damage to their structural systems, ceilings were found to be severely damaged. The extent of ceiling damage, where the ceilings were subject to severe shaking, depended on the type of the ceiling system, the size and weight of the ceilings and the interaction of ceilings with other elements. The varieties and extent of observed ceiling damage are discussed in this paper with the help of photographs taken after the earthquake.
Early career experience can play a significant part in lifelong professional capability and the support and knowledge gained during the early years of graduate employment can influence future career direction and success. Whilst there are prescribed models of graduate development relative to the surveying professions, for example, those relating to the APC utilised by the RICS, there has been little evaluation in terms of their relative contribution to career success. Through the use of a questionnaire survey, the issue of learning and development for new graduates in their early career, the extent to which new graduates perceive themselves to be competent in various major quantity surveying activities and, the range of graduate training provided by the employer were explored. The main conclusions drawn from the study are that: new graduates exhibit a high level of self-doubt in professional competence; task competence is influenced by frequency of application, years of postgraduate experience and the mode of study taken by graduates in entering the QS profession. There is a difference between training received by graduates working for consultant and contracting employers. Graduates from full time study mode tend to receive more training from their employers compared to part time graduates.
The normal way of dealing with damages for delay in a construction contract is to use a Liquidated and Ascertained Damages clause. Such clauses specify a preset sum to be due to the client for every day, week or month by which the contractor fails to meet the works completion date. However, the greater part of the value of construction work is actually carried out by subcontractors, and there is little or no published evidence as to how their contractual responsibilities for delays are determined and pursued. Theoretically, there are a number of possibilities (none of which is entirely satisfactory to both parties) and the logic and implications of each is discussed. A survey was conducted to discover the methods that are actually used, their incidence, and whether it was possible to relate the different approaches to the attributes of particular subcontractors or to specific situations. The most commonly encountered approach was for subcontract damages to be based upon a proportion of those set under the main contract. Interestingly, this is neither the approach incorporated within industry‐standard subcontract conditions, nor is it the one preferred by subcontractors. Furthermore, this method places considerable risks on the main contractor due to the possibilities of under‐recovery and the creation of secondary risks. This method, indeed all the methods that were encountered, seems to be the result of a rather uneasy compromise between the parties, the outcome of which may be related to their relative bargaining power.
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