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"The book is divided into four sections : characterisation of historic mortars, repair mortars and design issues, experimental research into properties of repair mortars, and assessment and testing. The papers present the latest work of researchers in their field. The individual contributions were selected from the contributions to the 2nd Historic Mortars Conference, which took place in Prague, September, 22-24, 2010."

"Contents: Since AAR was first identified in 1940, it has been a subject dominated by studies of the mineralogy of AAR-susceptible aggregates, the chemistry of the AAR and related reactions and laboratory tests used to diagnose AAR and predict potential future swelling. Civil and structural engineers have found the literature bewildering and difficult to apply to their immediate requirements of assessing the present and future effects of AAR on the strength, safety and serviceability of plain and reinforced concrete structures. There is a need to discuss methods that can be used for in situ non-destructive testing to assess the effects of AAR, and in-service measurements and load-testing to assess the present and future safety of reinforced concrete structures. Methods of repair and rehabilitation and their long-term success also need to be discussed, as do methods of halting or slowing the progress of AAR. At the same time, the fundamentals of AAR need to be explained in terms intelligible to the civil and structural engineer who is primarily trained in structural mechanics and design, but also needs to have a basic understanding of the AAR process and its effects on concrete."

"The conclusion briefly evaluates some of the key accomplishments of the recent historic preservation movement. It also provides a synthesis that draws on the lessons of each of the chapters, sketching out some of the hurdles that remain and are likely to occupy the agendas of preservationists in the decades ahead. The development of the historic preservation movement is, in itself, evidence of our particular American culture, as it changes. All of the evidencestrongly suggests, however, that this social campaign will continue and our legacy will extend to future generations."

"Tesis ini merupakan penelitian yang bersifat deskriptif analitik, untuk mengetahui tingkat bahaya dan risiko yang ada di divisi ERS (equipment repair and service), departemen MOSC (Maintenance Operation Support and Certification), pada sebuah perusahaan yang bergerak dibidang minyak dan gas (Oil and Gas Company). Hasil penelitian ini memberikan gambaran tingkat risiko untuk masing-masing shop yang ada di divisi ERS, dimana tingkat risiko tertinggi ada pada PSV shop, dan hot tapping shop yang bekerja di lokasi pipa minyak produksi. Pengolahan data dilakukan dengan menggunakan JSA. Semua potensi bahaya yang diperoleh akan dilakukan penilaian consequences, probability, dan exposure. Metode analisis risiko yang digunakan adalah kualitatif dan semikuantitatif yang mengacu pada AS/NZS 4360 : 2004. Selain itu dihasilkan rekomendasi-rekomendasi untuk mengendalikan risiko-risiko yang ada sehingga sampai risiko dikategorikan menjadi risiko yang dapat diterima.

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This thesis is a descriptive analytic study, to determine the level of hazards and risks that exist in ERS (equipment repair and service) division MOSC (Maintenance Operation Support and Certification) departement, in Oil and Gas Company. The study provides an overview of the level of risk for each shop in the ERS division, where there is the highest risk level at PSV shop, and hot tapping shop working on production of oil pipeline location. Data processing is done by using the JSA. All potential hazard assessment earned will be consequences, probability, and exposure. Risk analysis methods used are qualitative and semiquantitative which refers to the AS / NZS 4360: 2004. Moreover resulting recommendations to control the risks that exist so until the risk is categorized into acceptable risk."