Programme for Water and Wastewater treatment plant

Dear Lucas,

Your Milestone Schedule can be:

I. Material Submittals.
II. Shop Drawings Submittals.
III. Procurement of Equipment
IV. Construction
1. Excavation
2. Blinding
3. Foundation
4. Walls and Diaphrams
5. Treatment/Insulation/Insulation protection of Walls from outside
6. Fill in layers around the structure
7. Slab of Equipment Room
8. Finishes of Equipment Room
9. MEP
10. Landscape works
11. Handing over

V. Testing & Commissioning (this is done when you have sludge ready in the system)

With kind regards,

Samer

Thank You Samer,

Regards
Lucas

Lucas,

I assume this is a new build, not extension of existing facilities?

For waste water, some other things to watch out for are:

-Is Odour Control required? If so, it may be that this must be commissioned before wet commissioning of the process stream(s) begins.

-How will the final sludge be processed? If by digestion then you may have to allow for working near dangerous gases (hot work permits, specialist operators, etc)

-For commissioning, some of the process units may require initial ’seeding’ with activated sludge. Depending on size and design of the plant, these can be considerable quantities.

-special piling techniques may be required to ensure no contamination of below-ground aquifers