A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Wastewater drainage network: working atmosphere’s analysis ; Drenažna mreža otpadnih voda: analiza radnog okruženja
In the city of Beja, Portugal, there is an infrastructure for the conduction of wastewater for treatment, this infrastructure is subject to periodic and systematic rehabilitation and maintenance and can still be used by authorities and even by other companies. Each manhole is a potential confined space with all the constraints and problems that they usually present. A thorough and systematic analysis of the atmosphere inside the manholes of the wastewater drainage system was made to know the respective risks and hazards to all subjects exposed, throughout the East part of the city, from the gases produced and in these installations. The data collection was carried out in two different periods when the network presented minimum flows in normal operation. The flows were considered minimum after the reading of the flowmeters installed in the measurement areas indicated it. ; Grad Beja u Portugalu ima infrastrukturu za odvođenje otpadnih voda na daljnju obradu. Ta se infrastruktura povremeno obnavlja i održava a radove obavlja gradska uprava ili druge tvrtke. Svaki šaht je potencijalno ograničen prostor koji predstavlja razne teškoće. U istočnom dijelu grada učinjena je sustavna analiza zraka u šahtovima odvodnog sustava kako bi se utvrdili rizici i opasnosti za osobe izložene plinovima u takvim instalacijama. Podaci su prikupljani u dva navrata kad je mreža normalno radila i bila najmanje opterećena protokom. Protoci su se smatrali minimalnima kad su mjerni instrumenti za bilježenje protoka tako pokazali.
Wastewater drainage network: working atmosphere’s analysis ; Drenažna mreža otpadnih voda: analiza radnog okruženja
In the city of Beja, Portugal, there is an infrastructure for the conduction of wastewater for treatment, this infrastructure is subject to periodic and systematic rehabilitation and maintenance and can still be used by authorities and even by other companies. Each manhole is a potential confined space with all the constraints and problems that they usually present. A thorough and systematic analysis of the atmosphere inside the manholes of the wastewater drainage system was made to know the respective risks and hazards to all subjects exposed, throughout the East part of the city, from the gases produced and in these installations. The data collection was carried out in two different periods when the network presented minimum flows in normal operation. The flows were considered minimum after the reading of the flowmeters installed in the measurement areas indicated it. ; Grad Beja u Portugalu ima infrastrukturu za odvođenje otpadnih voda na daljnju obradu. Ta se infrastruktura povremeno obnavlja i održava a radove obavlja gradska uprava ili druge tvrtke. Svaki šaht je potencijalno ograničen prostor koji predstavlja razne teškoće. U istočnom dijelu grada učinjena je sustavna analiza zraka u šahtovima odvodnog sustava kako bi se utvrdili rizici i opasnosti za osobe izložene plinovima u takvim instalacijama. Podaci su prikupljani u dva navrata kad je mreža normalno radila i bila najmanje opterećena protokom. Protoci su se smatrali minimalnima kad su mjerni instrumenti za bilježenje protoka tako pokazali.
Wastewater drainage network: working atmosphere’s analysis ; Drenažna mreža otpadnih voda: analiza radnog okruženja
Conceição, António (author) / Isidoro, Rui (author) / Chaves, Humberto (author)
2023-01-01
Sigurnost : časopis za sigurnost u radnoj i životnoj okolini ; ISSN 0350-6886 (Print) ; ISSN 1848-6347 (Online) ; Volume 65 ; Issue 3
Conference paper
Electronic Resource
English
DDC:
720
WETLAND SISTEMI - MOKRA POLJA U FUNKCIJI PRECISCAVANJA KOMUNALNIH OTPADNIH VODA
| British Library Conference Proceedings | 2003
Velika geodinamicna mreza Premogovnika Velenje
| British Library Online Contents | 1999