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Volume 8 – Mechanical and Electrical Services - Malaysia Geoportal

Volume 8 – Mechanical and Electrical Services - Malaysia Geoportal

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Chapter 1 PUMPING INSTALLATION<br />

List of Tables<br />

Table Description Page<br />

1.1<br />

1.2<br />

1.3<br />

1.4<br />

1.5<br />

Pump Characteristics For Various Types Of Pump<br />

Motor Housepower Vs Number of Pumps Installed<br />

Minimum Sump Lengths<br />

Typical Features of Various Automatic Mechanized<br />

Raking Equipments<br />

Permissible Tolerance<br />

List of Figures<br />

1-6<br />

1-10<br />

1-18<br />

1-22<br />

1-27<br />

Figure Description Page<br />

1.1(a) End Suction Pump 1-1<br />

1.1(b)<br />

1.1(c)<br />

1.1(d)<br />

1.1(e)<br />

1.1(f)<br />

1.2(a)<br />

1.2(b)<br />

1.3(a)<br />

1.3(b)<br />

1.4<br />

1.5<br />

1.6<br />

1.7<br />

1.8(a)<br />

1.8(b)<br />

1.9(a)<br />

1.9(b)<br />

1.10(a)<br />

1.10(b)<br />

1.11<br />

Archimedean Screw Pumps<br />

Propeller Pump<br />

Mixed Flow Pump<br />

<strong>Electrical</strong> Submersible Pump<br />

<strong>Electrical</strong> Submersible Propeller Pump<br />

Permanent Wet Pit Installation<br />

Dry Pit Installation<br />

General View of Portable Hydraulic Pumpset(Back<br />

View)<br />

General View of Portable Hydraulic Pumpset(Front<br />

View)<br />

Variation in Impeller Profile with Specific Speeds &<br />

Pump Characteristic Curves<br />

Pump performance characteristic<br />

Pump / Motor Monitoring Unit<br />

Pump Selection Flow Chart<br />

Typical Examples of Suction Pumps<br />

Typical Examples of Suction Pumps<br />

Single Pump Sump<br />

Multiple Pump Sump<br />

Discharge Chamber Arrangement (1)<br />

Discharge Chamber Arrangement (2)<br />

Typical Pumping Station General Layout<br />

1-1<br />

1-2<br />

1-2<br />

1-3<br />

1-3<br />

1-3<br />

1-4<br />

1-5<br />

1-5<br />

1-7<br />

1-8<br />

1-9<br />

1-12<br />

1-15<br />

1-16<br />

1-17<br />

1-19<br />

1-19<br />

1-20<br />

1-21<br />

1-ii March 2009

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