North Well Field Expansion & Raw Water Pipeline Project: A Case History at Gainesville Regional Utilities

2001 ◽  
Author(s):  
John S. Gifford ◽  
Robert D. McVay ◽  
Steven A. Yeats
2021 ◽  
Vol 11 (21) ◽  
pp. 10186
Author(s):  
Jin Yu ◽  
Chonghong Ren ◽  
Yanyan Cai ◽  
Jian Chen ◽  
Yuanqing Wang ◽  
...  

How to control deformation and avoid resonance is the key to ensuring the safety of the super-long pipeline when it is floating in the sea. Based on the deformation warning value of pipeline prototype composite material obtained from laboratory tests, the raw water pipeline project in Tong’an Xiamen adopts wireless communication equipment to transmit data, supplemented by aerial photography technology to monitor and feedback the strain and vibration during the dynamic construction of long-distance pipeline floating transportation. Combined with dynamic construction, this monitoring method avoids excessive deformation and resonance of the steel pipeline during floating transportation, and prevents the destruction of the anticorrosive coating. The airtightness test after completion shows that the whole pipeline meets the acceptance requirements. The monitoring results show that the strain at the bent position of the pipeline is large in the process of floating transportation, and the jacking speed and position of the tugboats have an important influence on the deformation of the pipeline. The same type of project should focus on these aspects and timely feedback monitoring data. At the same time, the study also provides detailed strain, modal analysis and effective monitoring technology for the safety of offshore steel pipeline floating transportation.


2020 ◽  
Author(s):  
Matt Gaughan ◽  
Robert Allen ◽  
Charles Cameron ◽  
Bill Fields ◽  
Shelly Hattan ◽  
...  

LOGOS ◽  
2020 ◽  
Vol 31 (3) ◽  
pp. 20-33
Author(s):  
Sudarmoko

This paper discusses the contents and roles of the bulletin Giat (June 1953 to December 1957), a community-based periodical published in Jakarta by a Koto Gadang foundation to support development in Koto Gadang, West Sumatra. Giat played a role as a communication medium linking people from Koto Gadang who lived outside their home area (rantau) to their original villages. In describing and analysing the bulletin, I explore its content and focus on its collecting of funds for the clean water pipeline project in Koto Gadang and on its distribution of information, especially information about Minangkabau customary law, culture, literature, and the women’s movement. The bulletin also facilitated the sharing of family news among people from Koto Gadang in the village and the rantau. Giat became a medium for maintaining interpersonal connections and accommodated initiatives to develop the village. It is shown that, as a community-based publication, Giat played a role in developing village infrastructure as well as its social and cultural fields.


2011 ◽  
Vol 71-78 ◽  
pp. 631-634
Author(s):  
Ling Bo Dang ◽  
Lei Shun Zhang

An internal supporting structure because of its low cost, construction speed, and high efficiency in the construction of municipal works in the deep foundation pit enjoys a great advantage. In this paper, ZhongYuan West Road, the actual construction of water pipeline project, describes the mechanical characteristics,the design and construction of the internal supporting structure, It is summarized for an internal supporting structure in deep excavation of accumulated experience.


2018 ◽  
Vol 8 (4) ◽  
pp. 37-43
Author(s):  
Alexander K. STRELKOV ◽  
SvetlanaYu. Yur'evna TEPLYKH ◽  
Pavel A. GORSHKALEV ◽  
Anastasiya A. TEPLYKH

The article shows the history of the development of water supply in Samara. The main stages of the development of the Samara water pipeline, starting from 1885 (creation of the fi rst water pipeline project) to 2011 (completion of construction and commissioning of an ultraviolet water treatment plant), are presented. The historical background of the creation of the Samara water pipeline project and the construction of the water supply system is given. It is told about the need for continuous expansion and improvement of the water supply system, as a result of which city water treatment plants, pumping and fi ltering stations, pumping stations of the second and third lifting, as well as new water lines were built. It is concluded that the construction of the Samara water pipeline is due to the rapidly growing number of residents and the developing industry in the city.


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