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- Site survey and preparing the shop drawings.
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- Making of pilot-holes in pavements, streets and gardens for Manholes, Cabinet-holes, Conduit System and Cabinet bases.
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- Digging of construction pits for Manholes, Cabinet-holes and Cabinet bases as well as trenches for Conduit System.
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- Prefabrication of Concrete parts as Manholes, Cabinet-holes, Cabinet bases, etc… with the accessories according to the customer specifications.
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- Casting in site the concrete parts when necessary.
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- Transport and dropping the concrete parts.
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- Digging of conduit system and secondary routes in all type of soil including preparing the jointing pits for the secondary cable splicing.
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- Supply and laying of PVC-Pipes 110 mm diameter. and 55 mm diameter as well as its accessories as bends, spacers, etc.
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- Laying of secondary cables in trenches as well as pulling in PVC-Pipes.
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- Re-leveling of cover frames of Manholes to the new street levels.
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- Repairing the damaged PVC-Pipes in the existing routes and calibrating and inserting the Nylon rope inside the repaired pipes.
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- Executing of all the particular crossings for the primary and secondary networks like :
– Road crossings using the drilling / pressing method.
– Railway crossings using the drilling / pressing method.
– Bridge attachment using galvanized steel pipes.
– Canals / Drainages crossings using the P. E. endless pipes.
– River crossings using the submarine cables.
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