Document types & hierarchies for Process Engineering can be thought of as :

client supplied info. (P&ID’S)

basic design data and description

basic process design
basic process engineering
studies
economic evaluations
process description
equipment lists
design basis
utilities and chemicals summaries
performance guarantees

flow schemes and balances

heat and material balances
material selection flow schemes
pressure temperature profiles
process safeguarding flow schemes
P&IDs
PFDs
UDDs
utility flow diagrams
utility balances
utility networks

data sheets

all equipment
instrument process data
relieve valve process data
laboratory instrument data
process sketches equipment./critical piping

calculations and ratings

pumps/compressors
safety valve capacity
safety valve piping
sizing process lines
tray calculations
thermal rating of S&T exchangers
vessels/towers

approvals from process licensor

operating manuals

approvals from process licensor

operating manuals

The document types & hierarchies are :

client supplied info. (P&ID’S)

basic design data and description

basic process design
basic process engineering
studies
economic evaluations
process description
equipment lists
design basis
utilities and chemicals summaries
performance guarantees

flow schemes and balances

heat and material balances
material selection flow schemes
pressure temperature profiles
process safeguarding flow schemes
P&IDs
PFDs
UDDs
utility flow diagrams
utility balances
utility networks

data sheets

all equipment
instrument process data
relieve valve process data
laboratory instrument data
process sketches equipment./critical piping

calculations and ratings

pumps/compressors
safety valve capacity
safety valve piping
sizing process lines
tray calculations
thermal rating of S&T exchangers
vessels/towers

approvals from process licensor

operating manuals

Overall areas of responsibility include :

- Civil/architectural/structural/underground piping/painting/insulation
- Control systems
. instrumentation
. process control
. vessel instrument orientation (to pipe design)
- Electrical
. cathodic protection
. earthing
. lighting
. telecommunications
. power
- Mechanical
. boilers
. fire fighting
. heaters
. noise abatement (from vendor supplied noise data sheets)
. package units (from structural)
. rotating equipment
. solids handling equipment
. stacks
. ventilation/airconditioning
- Pipe design
. interferences with pipe support
. isometrics
. plotplans
- Pipe engineering
. critical isometrics (to process engineering)
. pipe stress
. pipe support (pipe loads & location –> structural)
- Pipe modelling
. from equipment data sheets
. from line tables
. from plot plans
. from pipe specs
. from pipe studies
- Vessels
. heat exchangers
. reactors
. towers
. vessels
.. loading data to civil/structural
.. vessel design
.. vessel support design

Engineering information supply includes :

. analyzer layouts
. bid tabs –> Process – review
. budget vv final expected manhours
. c1 & c2 specifications – issue no, date, status
. cable list
. cathodic protection
. change orders – status
. clip information –> structural steel & pipe support
. control room layouts
. design codes, norms, rules, standards <-- PPEM
. efd symbols <-- Client or Raytheon
. efd list of changes - for detail design
. electric power requirements
. electrical data sheets
. electrical area classification
. electrical tracing
. electronic/electric loop wiring
. equipment list vs process data sheets - consistency
. evaluation - technical
. flare system study <-- Process
. foundation loading information
. in-line instruments - for bids
. instrument process data sheets
. insulation/refractory information
. linetables - reissue with efd's
. load studies
. logic diagrams
. manhour estimate & actuals
. manpower curve
. mechanical equipment --> Licensor – approval
. milestones
. motor data sheets <-- other disciplines
. noise data sheets <-- other disciplines
. nozzle forces/moments/orientation --> Piping
. package units (equipment list)
. painting requirements
. pfd’s <-- Process
. p&id's <-- Process
. piping studies <-- Piping
. plotplans
. pressure & nde testing --> linetable
. pressure/temperature profile
. process data sheets – status
. progress
. pfd – status
. planning – for bids, for purchase – actual vs schedule
. pressure/temperature profile
. process data sheets <-- Process
. progress percentages & milestones --> Proj Mgmt & Ctrls, Cost Ctrl, Eng
. ptp design data
. release schedule – isos
. relief valve requirements
. requisitions –> for purchase & for bids
. tie-in points – vendor packages
. safeguarding documents
. safety equipment <-- Process
. schedule - level-IV --> PEC
. structural drawings <-- Structural
. substation layouts --> Civil
. transformer foundation –> Civil
. vendor drawings – check against engineering documents – approval
. vessel nozzle location & sizes