drainage systems

The city was even equipped with a drainage systems, for a great many clay pipes were found beneath the narrow streets.

Still, the establishment will continue to talk about improved drainage systems, stronger dykes, and silting of river bottoms.

The construction sites, the small-scale ponding and the drainage systems are the main breeding places.

Melbourne Water has appointed a private contractor to carry out maintenance work on our water, sewer and drainage systems.

The demand for metros, rail, water transmission and drainage systems is growing around the world.

ships and marine technology - drainage systems on ships and marine structures - sanitary drainage , sewage disposal pipes.

Geotextiles and geotextile-related products - Characteristics required for use in drainage systems.

Common methods for investigating groundwater infiltration of drainage systems are analyzed.

Air admittance valves for drainage systems - Requirements, tests methods and evaluation of conformity.

The analysis result provides valuable suggestion on the improvement of drainage systems and the flooding control for Shanghai center area.

The presence of drainage systems and public baths showed advanced standards of hygiene and sanitation and ingenious planning.

The slope debris flows may be controlled by construction of drainage systems and reforestation.

Next to the new terminal building will be decorated inside and outdoor plaza, street drainage systems construction phase.

Gravity drainage systems inside buildings - Part 5 : installation and testing, instructions for operation, maintenance and use.

Drainage systems, mountain passes, low points in ridges, or swamps in low country, often form secondary controls.

ships and marine technology - drainage systems on ships and marine structures - part 3 : sanitary drainage , drain piping for vacuum system.

ships and marine technology - drainage systems on ships and marine structures - part 4 : sanitary drainage , sewage disposal pipes.

Gravity drainage systems inside buildings - Part 4 : wastewater lifting plants - Layout and calculation.

Cleaning out swamps and filth. Purifying water. Building drainage systems.

All cooked food markets have proper drainage systems with grease traps to prevent the discharge of pollutants into surface channels.

Gravity drainage systems inside buildings - Part 2 : sanitary pipework, layout and calculation.

Gravity drainage systems inside buildings - Part 1: general and performance requirements.

Higher rainfall in areas without proper drainage systems can destabilise the soil, leading to landslides and more floods.

Provision of necessary surface drainage systems to collect road runoff.

gravity drainage systems inside buildings - part 3 : roof drainage , layout and calculation.

These bays are below sea-level and contain drainage systems and water-tight doors.

The adequate maintenance of drainage systems to prevent flooding and overflow .

The improvement in sewerage and drainage systems.

Ring Industrial Group, LP produces the patented EZflow Drainage Systems.

Heavy minerals such as gold and uranium could be associated with the ancient drainage systems, Hutchinson said.

the drainage systems and river valley landforms of Erqisi and Wulungu River evolution are not symmetric.

But the government says it's rapidly installing drainage systems in the camps.

Gravity drainage systems inside buildings - Installation and testing, instructions for operation, maintenance and use

The experiment results indicated that: geocomposite drainage systems was effectively improved the drainage capacity of forest land;

The Maintenance of Air- back in Single Stack Drainage Systems in High Schools

A Study of the Design of Water Supply and Drainage Systems of Small High-rise Apartment Buildings

Gravity drainage systems inside buildings - General and performance requirements

Gravity drainage systems inside buildings - Roof drainage, layout and calculation

Planning, design and installation of drainage systems protecting structures against water in the ground

Modern Land Drainage: Planning, Design And Management Of Agricultural Drainage Systems

Technical drawings; simplified representation of pipelines; part 3: terminal features of ventilation and drainage systems

Technical drawings; Installations; Part 6 : Graphical symbols for supply water and drainage systems in the ground

Modern Land Drainage: Planning, Deign and Management of Agricultural Drainage Systems

Design, operation and maintenance of irrigation and drainage systems: The service approach

Specification for Polyolefin Pipe and Fittings for Corrosive Waste Drainage Systems

Integration of Drainage Systems, Integration of drainage systems,

Design of Roof Siphonic Rainwater Drainage Systems of Rose Pavilion in 2006 International Horticultural Exposition

water control and drainage systems and fire control and fire- extinguishing systems;

Design and Construction of Surface Drainage Systems on Agricultural Lands in Humid Areas

Options of rainwater drainage systems for large-area industrial buildings

Study on groundwater infiltration of Shanghai drainage systems

GU Rainwater collection and drainage systems incl. Treatment system

Pipework on ships and marine structures - Drainage systems - Part 3: Sanitary drainage; drain piping for vacuum system

Pipework on ships and marine structures - Drainage systems - Part 2: Sanitary drainage; drain piping in gravity system

Pipework on ships and marine structures - Drainage systems - Part 4: Sanitary drainage; sewage disposal pipes

Application of ant colony algorithm on optimized design for drainage systems

Improving roads'drainage systems and booting their resistance to floods

Determination of design return period for urban storm-drainage systems

Drainage systems on private ground - Part 4: Fields of application of sewage pipes and fittings of different materials

Pipework on ships and marine structures - Drainage systems - Part 5: Drainage of decks, cargo holds and swimming pools

Pipework on ships and marine structures - Drainage systems - Part 1: Sanitary drainage; system design

Advanced Dryer Drainage Systems: A Resource for Capital Recovery

Building Drainage Systems HDPE Drainage Systems

Automatic Drainage Systems in Substations

Specification for Design and Installation of Plastic Syphonic Roof Drainage Systems

Vacuum drainage systems inside buildings

Air Admittance Valves for Plumbing Drainage Systems

air admittance valves for building drainage systems

GQ Domestic waste water collection and drainage systems

Gravity drainage systems inside buildings - Part 6: Inspection and testing

Drainage systems on private ground - Index

Drainage systems on private ground - Part 30: Maintenance

The Optimum Design of Urban Drainage Systems

Some Problems in Urban Drainage Systems

Review on Roof Rain-Water Drainage Systems

Cast Iron Fittings for Soventr Drainage Systems

Cast iron fittings for sovent drainage systems

Institute of National Aqueducts and Drainage Systems;