Engineering

Ingenia offers engineering activities for several projects, particularly in terms of bio-energy, biofuels, waste treatment, and emission- and noise control

A typical engineering project consists of four phases:

  1. Basis of design
  2. Conceptual design
  3. Basic engineering
  4. Detail engineering & realisation

Throughout the different phases the project will develop and become more detailed with respect to investment and esploitation costs. A schematic overvie of this trajectory is given below. Budget inaccuracies are, naturally, project specific.

basis of design
(BOD)

conceptual
design

basic
engineering

detail engineering
& realization
             
input criteria   preliminary mass- and energy balance   final mass- and
energy balance
   
             
output criteria   preliminary
process flow
diagram (PFD)
  final
process flow
diagram (PFD)
   
             
location requirements   preliminary
process &
instrumentatie
diagram (P&ID)
  final
process &
instrumentatie
diagram (P&ID)
   
             
operational conditions   preliminary design
electrical engineering &
instrumentation (E&I)
  final design
electrical engineering &
instrumentation (E&I)
   
             
risk profiling   preliminary
item-list
  final
item-list
   
             
budget ± 30%
investment and exploitation
  preliminary
lay out
  final
lay-out
   
             
conducting businessplan   preliminary
functional
description
  final functional description    
             
    preselection
suppliers &
budget quotations
  final
specifications
   
             
    budget ± 20%
investment & exloitation
  supplier choice
& quotations
   
             
    application environmental permit   budget ± 10%
investment and exloitation
   
             
    financing requests   financial close