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  • Culvert Jacking | Esor
    or monolithic structures cast on site Precast sections are available in a variety of sizes advantageously involve shorter lead times require a smaller jacking set up area and are manufactured under factory quality control conditions Culvert can also be cast on site sizes can be of any size as per client s specifications In similar ground conditions culvert jacking allows for higher loads per square metre of surface area than

    Original URL path: http://www.esor.co.za/content/culvert-jacking (2016-05-01)
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  • Pipejacking | Esor
    steel shield with hydraulic jacks that are positioned at the front of the pipeline In unstable ground conditions the jacked structure may be installed as a sleeve through which the actual service will later pass or within which an in situ invert may be constructed A single sleeve pipe may be used to install a variety of smaller services Concrete pipes and culverts are readily available in a diameter ranging from 900mm to 3 000mm Unit lengths may be varied to suit individual contract design and construction parameters Working from both ends of the pipeline distances of 300m and more may be jacked by the use of intermediate jacking stations In addition when high jacking pressures are anticipated intermediate jacking stations can be installed at predetermined positions within the pipeline to reduce the overall load on the thrust wall and pipe joints The number and positions of intermediate jacking stations depend on the length of pipeline and the prevailing ground conditions On completion these intermediate jacks are removed and the pipes closed to form a butt end joint within a steel sleeve The use of well pointing techniques in saturated conditions and the use of explosives when rock is encountered

    Original URL path: http://www.esor.co.za/content/pipejacking-0 (2016-05-01)
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  • Shaft Sinking | Esor
    Sens Shareholders Diary News Careers Contact Us 1 2 3 4 5 Shaft Sinking Guniting and Lateral Support methods are used Esor sinks shafts up to a maximum diameter of 14m and to a 100m depth The method is used of Mines and Ore passes These shafts can either be inclined or horizontal Category Pipe Services Share Price Registered Office Tel 27 11 776 8700 Fax 27 11 822 1158

    Original URL path: http://www.esor.co.za/content/shaft-sinking (2016-05-01)
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  • Slabjacking | Esor
    Governance End of Day Share Intraday Share Interim Results Investor Alerts Presentations Sens Shareholders Diary News Careers Contact Us 1 2 3 4 5 Slabjacking When a slab is casted incorrectly jacks are used to jack the slab to its correct level Category Pipe Services Share Price Registered Office Tel 27 11 776 8700 Fax 27 11 822 1158 Physical 30 Activia Road Activia Park Germiston Postal P O Box

    Original URL path: http://www.esor.co.za/content/slabjacking (2016-05-01)
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  • Water and sanitation implementation | Esor
    Reports Annual Results Charters Policies Circulars Corporate Governance End of Day Share Intraday Share Interim Results Investor Alerts Presentations Sens Shareholders Diary News Careers Contact Us 1 2 3 4 5 Water and sanitation implementation Category Sanitation Share Price Registered Office Tel 27 11 776 8700 Fax 27 11 822 1158 Physical 30 Activia Road Activia Park Germiston Postal P O Box 6478 Dunswart South Africa 1508 E mail Us

    Original URL path: http://www.esor.co.za/water-and-sanitation-implementation (2016-05-01)
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  • Bulk water and sewer infrastructure construction | Esor
    Annual Results Charters Policies Circulars Corporate Governance End of Day Share Intraday Share Interim Results Investor Alerts Presentations Sens Shareholders Diary News Careers Contact Us 1 2 3 4 5 Bulk water and sewer infrastructure construction Category Sanitation Share Price Registered Office Tel 27 11 776 8700 Fax 27 11 822 1158 Physical 30 Activia Road Activia Park Germiston Postal P O Box 6478 Dunswart South Africa 1508 E mail

    Original URL path: http://www.esor.co.za/bulk-water-and-sewer-infrastructure-construction (2016-05-01)
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  • Installation of containerised ablution facilities | Esor
    Reports Annual Results Charters Policies Circulars Corporate Governance End of Day Share Intraday Share Interim Results Investor Alerts Presentations Sens Shareholders Diary News Careers Contact Us 1 2 3 4 5 Installation of containerised ablution facilities Category Sanitation Share Price Registered Office Tel 27 11 776 8700 Fax 27 11 822 1158 Physical 30 Activia Road Activia Park Germiston Postal P O Box 6478 Dunswart South Africa 1508 E mail

    Original URL path: http://www.esor.co.za/installation-containerised-ablution-facilities (2016-05-01)
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  • Construction of brick and mortar ablution blocks | Esor
    Annual Results Charters Policies Circulars Corporate Governance End of Day Share Intraday Share Interim Results Investor Alerts Presentations Sens Shareholders Diary News Careers Contact Us 1 2 3 4 5 Construction of brick and mortar ablution blocks Category Sanitation Share Price Registered Office Tel 27 11 776 8700 Fax 27 11 822 1158 Physical 30 Activia Road Activia Park Germiston Postal P O Box 6478 Dunswart South Africa 1508 E

    Original URL path: http://www.esor.co.za/construction-brick-and-mortar-ablution-blocks (2016-05-01)
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