The Prediction of Noise from Construction Sites – The History of a National Standard

1996 ◽  
Vol 3 (4) ◽  
pp. 233-237
Author(s):  
R.D. Jones

The British Standard Code of Practice for noise control on construction and demolition sites has been in existence for 21 years. In that time, it has evolved and been expanded to cover both other open site activities and also to include vibration. This paper considers the evolution and some of the thought processes and driving forces to implement the changes which have occurred. It also reviews experience of the use of the Code and perceived shortfalls, and whether these have any material impact on the Code's validity. Experience has shown that the Code has stood the test of time and served the construction industry well, particularly where it has been more widely used on major development and infrastructure projects.

1990 ◽  
Vol 88 (6) ◽  
pp. 1117-1121
Author(s):  
G S LITTLEJOHN ◽  
J M MITCHELL ◽  
D L JONES ◽  
D A GREENWOOD ◽  
A D BARLEY ◽  
...  

1950 ◽  
Vol 48 (1) ◽  
pp. 44-51
Author(s):  
Flora W. Black

The British Standard Code of Practice and other authoritative guides, recommend minimum rates of ventilation related to the size and use of rooms, and structural means for providing them. But the difficulty of measuring actual ventilation rates suggests that it is seldom done.


2012 ◽  
Vol 8 (2) ◽  
pp. 30-40 ◽  
Author(s):  
Gabriel Nani ◽  
Peter Edwards ◽  
Theophilus Adjei-Kumi ◽  
Edward Badu ◽  
Peter Amoah

This paper reports a study that identified andcategorised the modifications to the 5thEdition of the British Standard Method ofMeasurement (SMM5) of building works inGhana. Typical modifications involved ‘costinsignificant items’, ‘minor labour items’,‘custom units of measurement’, ‘methodrelated items’, ‘combinable items’,‘subordinate items’, and ‘items of minorinformative impact’. It was also observed thatthe desirable characteristics/ qualities ofstandard methods of measurement (SMM) ofbuilding work were noteworthy, since theyprovide insight into the nature of a SMMrequired for the construction industry inGhana.The research reviewed available literature,various SMMs and bills of quantities (BQs).The relevance of the modifications andSMM characteristics identified wasconfirmed by a survey of the opinions ofprofessional quantity surveyors conductedthrough a carefully designed questionnaire.Inferences from the opinion survey formedthe basis for grouping both SMMmodifications found and the desired qualitiesof a SMM for Ghana.Survey respondents confirmed all theidentified modifications to the British SMM,except for the elimination of items of minorinformative impact. It was held that allinformation was relevant in measurement.Desirable characteristics of a SMM were ratedin decreasing order of relevance as: easylocation of items; cost significance; simplicity;thoroughness; ease of cost analysis; goodpractice; conciseness; adoptability; precision;industry practice; stakeholders’ opinion;custom classification; regional relevance; andinclusion of jargon. It was noted that therelevance of these characteristics may varyform one region to the other as a result oftechnological, cultural and legal differences.However, the desired SMM characteristicswere recommended as fundamental indeveloping an appropriate SMM for Ghana.


ZDM ◽  
2021 ◽  
Author(s):  
Johan Prytz

AbstractThis paper concerns the relationship between research and governance policy in three Swedish major development projects in mathematics education: the New Math project (1960–1975), the PUMP project (1970–1980), and the Boost for Mathematics project in (2012–2016). All three projects were driven or financed by the Swedish central school authorities. Using a historical comparative method, this study deepens the understanding of how research co-exists with governance policy when preparing innovations in mathematics education. The main historical sources are official reports and governmental decisions concerning the three projects. The analysis is focused on the nature of the innovations of each project and the role of researchers in the process of creating the innovations. The analysis highlights the theories and the methods involved in those processes. The three projects are also positioned in a context of school governance policy. In Sweden, the prevailing school governing policy changed from a highly centralised governance in the 1960s to a highly decentralised governance in the 2010s. The paper concludes by discussing to what degree the researchers adhered to principles of research or school governance; in particular, the Boost for Mathematics project is considered in this regard. The relevance of the paper in relation to the emerging field of implementation research in mathematics education concerns how historical studies can give new insights about contemporary development projects in mathematics education.


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