Control System Engineering

Major Activities of Control Systems Preparation of detail estimates for various type of Projects. Feasibility reports. Basic Engineering. Detailed Engineering. Provide Procurement services. Provide construction support.

SURYANTA

Major Deliverables Instrument Index Instrument Data Sheets Cause and Effect Matrix Logic Diagrams Instrument and Junction Box Location Drawing Cable Schedules Loop Diagrams Instrument Hook–ups Bill of Materials Control Room Layout

Control Systems Engineering Workflow Process Preparation of Instrument Index

Start

End Finish

Issue of Preliminary P&IDs

Start

Finish

Finish

Start

Issue of AFD P&IDs

Issue of AFC P&IDs

Preparation of preliminary Instrument Index

Preparation of Instrument Index

Start

Finish

Input from Instrument Data sheets

Basic Engineering

Finish

Start

Input from Instrument Purchase Order

Detail Engineering

Input from Vendor data

Control Systems Engineering Workflow Process Preparation of Instrument Data Sheet

Start

End Finish

Start

Finish

Finish

Start

Issue of AFD P&IDs

Issue of AFC P&IDs

Preparation of preliminary inst. data sheets

Preparation of data sheets

Issue of Preliminary P&IDs Start Input from project specifications Hazardous area classification drg.

Preliminary

Intermediate

Input from process data sheets

Finish

Start

Finish

Final

Input from process data sheets

Input from Instrument Purchase Order

Input from Vendor data Input to Piping for inline Instruments

Basic Engineering

Detail Engineering

Control Systems Engineering Workflow Process Preparation of Cause & Effect Matrix

Start

End Finish

Issue of Preliminary P&IDs Input from Process control philosophy and narratives

Start

Finish

Finish

Start

Issue of AFD P&IDs

Issue of AFC P&IDs

Preparation of preliminary cause & effect matrix

Preparation of cause & effect matrix

Start

Finish

Input from Process cause and effect diagram

Basic Engineering

Finish

Start

Input from Process control philosophy and narratives

Hazop studies

Detail Engineering

Input to DCS vendor

Control Systems Engineering Workflow Process Preparation of Logic Diagrams

Start

End Finish

Issue of Preliminary P&IDs

Start

Finish

Finish

Start

Issue of AFD P&IDs

Issue of AFC P&IDs

Preparation of preliminary logic diagrams

Preparation of logic diagrams

Start Cause & Effect matrix

Finish

Input from Process control philosophy and narratives

Basic Engineering

Finish

Start

Input from Process control philosophy and narratives

Cause & Effect matrix

Detail Engineering

Input to ESD vendor

Control Systems Engineering Workflow Process Preparation of Instrument & Junction Box Location Drawing

Start

End Start

Finish

Issue of Piping GAD's

Inputs from P&ID's

Preparation of Instrument & JB Location Drawing Start Finish

Issue of Plot Plan

Start

Basic Engineering

Finish

Detail Engineering

Control Systems Engineering Workflow Process Preparation of Instrument & Junction Box Location Drawing (For PDS Projects)

Start

End Start

Finish

Inst. JB Modeling

~60%

90%

Piping Modeling 25% Start Inputs from P&ID's

50% Finish

85% Start (Simultaneously start of Inst. location modeling)

Preparation of Inst. Density & JB Loc. Plan

Preparation of Instrument & JB Location Drawing

(Preliminary input to Electrical and not a deliverable)

Issue of Plot Plan / Eqpt. Layout

Start

Basic Engineering

Finish

Input to Electrical for main cable tray modeling

Finish

Detail Engineering

Control Systems Engineering Workflow Process Preparation of Cable Schedule

Start

End Finish

Start

Issue of instrument & junction box location drawing

Preparation of Cable Schedule Start Finish Inputs from Electrical's cable tray routing drawing

Start

Basic Engineering

Finish

Detail Engineering

Control Systems Engineering Workflow Process Preparation of Loop Diagrams

Start

End Finish

Issue of Preliminary P&IDs

Start

Finish

Finish

Start

Issue of AFD P&IDs

Issue of AFC P&IDs

Preparation of typical loop diagrams

Preparation of loop diagrams

Start

Finish

Finish

Start Input from cable schedule

Basic Engineering

Input from marshlling and junction box terminal detail

Detail Engineering

Control Systems Engineering Workflow Process Preparation of Instrument Hook-ups and Bill of Materials

Start

End Finish

Issue of Preliminary P&IDs

Start

Finish

Finish

Start

Issue of AFC P&IDs

Issue of AFD P&IDs

Finish

Start Preparation of typical instrument hook-ups

Preparation of instrument hook-ups Start

Finish

Start Piping Isos.

Input from Instrument data sheets / vendor data

Preparation of bill of materials

Finish

Basic Engineering

Detail Engineering

Control Systems Engineering Workflow Process Preparation of Control Room Layout

Start

End

Control room equipment data

Finish

Finish

Start Input from plot plan

Inputs from control room equipment vendor data Preliminary control room layout

Start Preparation of control room layout

Plant operation philosophy Inputs from plot plan Start

Finish

Issue of preliminary control room / bldg. plan from Civil & Structural

Basic Engineering

Finish

Start

Issue of control room / bldg. plan from Civil & Structural

Detail Engineering