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Complete works of sewerage improvement Portman (11/06/2014)

They have already completed work connecting sewers in the neighborhood of Las Casas Deals with the network of existing sewers in the village of Portman, for which the performance of a station deaguas pumping waste was necessary to save the existing boardwalk 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 is made of precast concrete frames and lid in which you installed the pump and set of special pieces in the discharge pipe to the wellhead arrival to an attached chest where the same has placed a check valve, a gate valve, pressure gauge and collar with a suction cup, which leaves the path of 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 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 located in 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 is placed relative plate signaling and protection against future excavation nearby.

The crossing of the bridge has been done through a corrugated pipe that will go through-and hung on the steel girder bridge by brackets.

The electricity for pumping equipment supply has been executed by an electric rush that starts from the existing network in the Rambla de Boltada called to pit registry for interconnecting the pump is installed at the well pump.

Drivers are cased with corrugated pipe in a trench on a bed of sand covering the pipe up to 10 inches over the top generatrix thereof.

Have also been placed plates corresponding signaling.

The works have been financed entirely by the General Directorate of Water in the Region of Murcia, and had an operating budget totaling the amount of sixty thousand nine hundred forty-seven euros sixty eight cents (60,947.68 euros ).

Have been carried out within three months.

Source: Ayuntamiento de La Unión

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