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Ongoing improvement works at Portman sewer (23/04/2014)

They have already begun on the basis of which is to connect to the sewer of Las Casas Deals with the network of existing sewers in the village of Portman, for which the performance of a pumping station will be necessary deaguas waste to fill the existing boulevard that gravity prevents connection of both provisions.

The detailed description of the project is as follows:

The sewerage system of the Cheap Houses and housing in sitas called "Rambla Boltada" are joined by a manhole in the left lane (direction Portman-The Belones) of the RM-314.

Once you join both networks, cross the RM-314 and will stop a cesspool situated within a "tailings ponds."

Therefore, we have located the pumping station to coincide with existing well record within the area between the RM-314 and cesspit.

The pumping well will be made of frames of precast concrete cap on the pump and set of special pieces in the discharge pipe is installed until the wellhead arrival to an attached chest at the same where you install a check valve, gate valve, pressure gauge and collar with ventosay of which will subsequently plotting the discharge pipe.

The sizing and selection of pumping well and pump have been made based on the current needs and taking into account future needs increased up to 50 homes.

Layout of the discharge pipe of the aforementioned chest, crosses the RM-314 road (this area has urban character) and the left margin (meaning Portman-The Belones) crosses the existing bridge over the Rambla later connect with the existing sewer from the so-called Neighborhood of Transporting.

The terrain that flows will be urban.

The material chosen for the drive pipeline is high density polyethylene PE-100 DN 110 with a nominal pressure of 16 atmospheres, so that the possible deterioration other material that could result in the passage of the wastewater is minimized.

Driving is installed in a trench 40 inches wide and 80 inches deep on sand bed and covering up to 10 centimeters above the top of the pipe.

This sand filling the corresponding plate indication and is placed against future excavation nearby.

The crossing of the bridge will be done through a corrugated pipe that will serve through which shall be hung on the steel girder bridge by brackets.

The power supply for the pumping equipment will be performed by an electrical connection that will depart from the existing network in the Rambla de Boltada called to pit registry for interconnecting the pump to be installed at the well pump.

Drivers will go cased by corrugated pipe in a trench on a bed of sand that cover the pipe up to 10 inches over the top generatrix thereof.

Similarly the corresponding sign plates are placed.

Both the location and the layout of the various elements of the work described in this document are shown in the drawings from memory.

The works are funded entirely by the General Directorate of Water in the Region of Murcia, have an operating budget that amounts to the sum of sixty thousand nine hundred forty-seven euros sixty eight cents (60,947.68 euros) and a period of two months for completion is anticipated.

Source: Ayuntamiento de La Unión

Notice
UNE-EN ISO 9001:2000 - ER-0131/2006 Región de Murcia
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