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ATV-DVWK-A 134 - Pumping Stations (6/2000)

The paperback is out of stock, but the e-book is still available. The pumping station, with the discharge of wastewater, has its particular significance in that, through the avoidance of too deep a position, it can improve the economic efficiency of a drainage system. It is extensively independent of topographical conditions and makes it possible to feed effluents into receiving waters and sewers... Mehr erfahren

46,50 €
inkl. MwSt.

DWA-A 125E - Pipe Jacking (12/2008)

This Standard deals with the underground installation of pre-fabricated pipes with different geometry of the cross-section. During the installation, a cavity is created in the ground by displacing, ramming, drilling, pressing or other installation. The pipes are pulled, pushed or pressed into this cavity or existing sewers or pipelines are passed and/or replaced. For shield drives (e. g. segment l... Mehr erfahren

63,00 €
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DWA-A 118E - Hydraulic Dimensioning (3/2012)

This DWA Standard concerns the dimensioning and verification of drain and sewer systems, which are mainly operated as gravity systems and which serve for the discharge of domestic and industrial wastewater, surface water and combined wastewater. It contains guidance for determining the quantities of wastewater to be discharged, taking into account both the replanning and the recalculation of exist... Mehr erfahren

53,00 €
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DWA-A 116-2E - Pressure Sewerage System (5/2007)

Pressure drainage is a special drainage process which, under certain circumstances, is significantly more economic than a gravity sewer system. Compared with other drainage processes the investments can be considerably lower. In cost-comparison calculations all follow-on costs for depreciation, rate of interest, operation and preventative maintenance are to be incorporated. The Standard, along wit... Mehr erfahren

39,00 €
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DWA-A 116-1E - Vacuum Sewerage Systems (3/2005)

This Standard is directed in particular to consulting engineers, system suppliers, regulators, contractors and operators. The objective of the Standard is to help the designing engineer to recognise and creatively use the latitude given in EN 1091 and facilitate the application of EN 1091. Part 1 of the Standard provides information about vacuum sewerage systems outside buildings and specifies req... Mehr erfahren

39,00 €
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DWA-A 100E - Urban Drainage (12/2006)

As a framework of action concerning the detailed regulations for urban drainage, this Standard is intended to Mehr erfahren

42,00 €
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Statics Expert, Edition Standard

This calculation module describes the verification of existing pipe conditions I-III by means of the Finite Elements Method (FEM) according to second order theory and prescribes a partial safety concept. You can calculate all necessary load combinations within one calculation process including interaction in existing pipe condition III for circular profiles. Egg-shaped and circular liners c... Mehr erfahren

2.545,50 €
inkl. MwSt.

DWA-A 131E - Activated Sludge Plants (6/2016)

Special IFAT-Offer: price 35% offUsing the dimensioning values recommended in this Standard, the minimum requirements for municipal wastewater with single-stage activated sludge plants can be met or bettered at national level. In contrast to earlier editions, in which the dimensioning procedure for nitrifying and denitrifying activated sludge plants was based on the measured BOD5 load... Mehr erfahren

54,00 €
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Statics-Expert Standard Pipe Jacking

Keep your project under control with the Statics Expert! The calculation module Pipe Jacking helps you to design driven pipes statically. The standardedition meets the basic needs and is especially suitable for users who do not calculate pipe statics on a regular basis. If you want more detailed information such as updates or screenshots and a free demo version check out our website Mehr erfahren

2.092,99 €
inkl. MwSt.

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