Abia State Rehabilitation & improvement of Ariaria Water Supply Scheme, Aba – Lot 2

Abia State Rehabilitation & improvement of Ariaria Water Supply Scheme, Aba – Lot 2

Figure 1.1.: Mobilisation and site preparation: Site clearing, access road, clearing of all wellheads, ground reservoir

Figure 1.2.: Water Supply – Boreholes Borehole: pumps, riser pipes, pump test and flushing

Figure 1.3.: Hydrogeological investigation; depth measurement, sounding & VES survey

Figure 1.4.: Rehabilitation of pipe collection & aerator chamber

Figure 1.5.: Treatment Plant; Dozing chemical room

Figure 1.6.: Electro-mechanical works; high-lift pumps, power and control panes

Figure 1.7.: Rehabilitation of Braithwaite EWT – inspected and scope of rehabilitation works compiled

Figure 1.8.: Rehabilitation of Braithwaite EWT – inspected and scope of rehabilitation works compiled

Figure 1.9.: Power Supply, repair of Power Transformer

Figure 1.10.: General inspection during PMM

Figure 1.11.: Reinstallation of control panels for chemical dozing equipment

Figure 1.12.: Reinstallation of control panels for chemical dozing equipment

Figure 1.13.: Reinstallation of air extractors in the chemical dozing room

Figure 1.14.: Installation of streetlights in the headworks yard

Figure 1.15.: Rehabilitation of the buildings; HLPS, Chemical building, Admin Office, Central Store, Power House/Generator, etc.