Service 06 / 18 · Process Utilities
Utilities Engineered Around Product Quality.
Process utilities are designed as systems that touch the product, directly or indirectly. Demand, quality, distribution and sampling are defined for each utility, and direct-impact systems are separated from general plant services. Utility balances and P&IDs tie the utilities to the process and the building.
Engineering phases
Where this service fits
07 / 09 phases in scope
- 01Feasibilitynot in scope
- 02ConceptIn scope
- 03Basic EngineeringIn scope
- 04Detailed EngineeringIn scope
- 05ProcurementIn scope
- 06ConstructionIn scope
- 07CommissioningIn scope
- 08ValidationIn scope
- 09Operationnot in scope
Scope
What the service covers
- 01Utility demand and balance calculations
- 02Clean steam and plant steam
- 03Compressed air, process gases and vacuum
- 04Chilled water, hot water and CIP utilities
- 05Drainage and waste systems
- 06Utility P&IDs and specifications
Method
From inputs to deliverables
INInputs
04 items- I01Equipment list and user-point requirements
- I02Process description and batch cycles
- I03Required utility quality per user
- I04Layout and technical-space allocation
WORKActivities
05 items- W01Demand and diversity analysis
- W02Impact classification of each utility
- W03System configuration and sizing
- W04Distribution routing and sampling points
- W05Interface definition with process and HVAC
OUTDeliverables
04 items- D-06.01Utility balances and sizing calculations
- D-06.02Utility P&IDs
- D-06.03Distribution layouts and user-point lists
- D-06.04Equipment and system specifications
Technical detail
Utility systems
Contents · 11
01 / 11
Purified water
Pharmaceutical water systems are covered in depth by their own service; here they are integrated into the overall utility balance.
- Purpose: water of defined quality for formulation, cleaning and rinsing
- Engineering considerations: demand profile, storage and loop integration
- Interfaces: pharmaceutical water systems service, clean steam, CIP
02 / 11
Clean steam
- Purpose: sterilization and humidification where steam contacts product surfaces
- Engineering considerations: generator feed quality, condensate removal, sampling
- Interfaces: autoclaves, SIP circuits, HVAC humidifiers
03 / 11
Plant steam
- Purpose: indirect heating for process and building services
- Engineering considerations: boiler capacity, pressure levels, condensate return
- Interfaces: clean steam generators, heat exchangers, hot water systems
04 / 11
Compressed air
- Purpose: process air in contact with product and instrument air
- Engineering considerations: oil-free generation, drying, filtration, point-of-use quality
- Interfaces: process equipment, packaging lines, pneumatic controls
05 / 11
Process gases
- Purpose: nitrogen, carbon dioxide and other gases for blanketing, purging and laboratories
- Engineering considerations: supply source, purity, pressure regulation, safety
- Interfaces: reactors and vessels, filling lines, QC laboratories
06 / 11
Chilled water
- Purpose: cooling for AHUs and process equipment
- Engineering considerations: load diversity, redundancy, supply temperatures
- Interfaces: HVAC coils, process heat exchangers, glycol circuits
07 / 11
Hot water
- Purpose: heating for AHUs, process jackets and washing
- Engineering considerations: temperature levels, heat source, circulation
- Interfaces: plant steam, HVAC reheat coils, washing equipment
08 / 11
Vacuum
- Purpose: material transfer, drying and central cleaning
- Engineering considerations: capacity, filtration, exhaust handling
- Interfaces: dryers, powder transfer systems, dust collection
09 / 11
CIP utilities
- Purpose: water, steam and chemical supply for cleaning in place
- Engineering considerations: flow rates, temperatures, chemical dosing, return
- Interfaces: process vessels, purified water, drainage
10 / 11
Drainage
- Purpose: safe removal of process, cleaning and sanitary effluent
- Engineering considerations: air breaks, segregation, drain positions in classified areas
- Interfaces: equipment drains, CIP return, waste treatment
11 / 11
Waste systems
- Purpose: collection and treatment of liquid and solid process waste
- Engineering considerations: segregation by hazard, neutralization, storage
- Interfaces: drainage network, waste routes, local environmental requirements
Deliverables
Typical documents and outputs
- D-06.01Utility balances and sizing calculations
- D-06.02Utility P&IDs
- D-06.03Distribution layouts and user-point lists
- D-06.04Equipment and system specifications
Services
Related services
- 13
Pharmaceutical Water & Clean Utility Systems
Pretreatment, generation, storage and distribution engineered as one coordinated water system.
- 17
Process Piping
Process, sanitary and utility piping routed, sized and coordinated with every discipline.
- 08
Qualification & Validation (CQV)
Documented evidence that facilities, utilities and equipment perform as intended.
Next step
Planning a pharmaceutical project?
Share the product type, the current stage and the main constraints. We will respond with a proposed scope and next steps.
+20 101 171 1700