Pump Supply and Installation - Nammuldi

⁠⁠⁠Supply and install as follows at Nammuldi Fixed Plant:
Supply:
1. 3off 90kW KSB Eternorm pumps to replace 3off KSB Eternorm R G C1 200-330 pumps.
Like for Like dimensions prefered.
2. 3off 90kW Variable speed drives (VSDs)
6SL3710-1GE32-6AA3-Z
SINAMICS G150 Converter cabinet
unit, AC/AC with CIM+CU320-2
380-480V 3AC, 50/60 Hz Type
rating: 132kW 6-pulse supply
without power recovery Version
A, incl. EMC filter 2nd
environment, Category C3

Service Conditions:
Ambient Range From 0 deg. C to 40 deg. C
Altitude 1000m.

Installation:
1) Change out of 3off 90kW pumps including upgrade of electrical power cables
2) Supply and install tie-in spools from pump to water manifold
3) Run new OD250mm HPDE from water manifold to process water tanks - Include HDPE supply
4) Commission new systems installed

Further Notification
The scope of work is a summary description of goods and / or services that may be required by Rio Tinto and may be subject to change in Rio Tinto’s absolute discretion.