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Site
survey and preparing the shop drawings. |
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Making of pilotholes in pavements, streets and gardens for Manholes,
Cabinetholes, Conduit System and Cabinet bases. |
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Digging of construction pits for Manholes, Cabinetholes and Cabinet
bases as well as trenches for Conduit System. |
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Prefabrication of Concrete parts as Manholes, Cabinetholes, 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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