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ABB Lummus Global B.V.

120.011 Dept./Sect.

04217 Project

E-15100-TN-5306-0001 Document Number

THIS DOCUMENT/DRAWING IS THE PROPERTY OF ABB LUMMUS GLOBAL B.V. INCLUDING ALL PATENTED AND PATENTABLE FEATURES AND/OR CONFIDENTIAL INFORMATION AND ITS USE IS CONDITIONED UPON THE USER’ S AGREEMENT NOT TO REPRODUCE THE DOCUMENT/DRAWING, IN WHOLE OR IN PART, NOR THE MATERIAL DESCRIBED THEREON, NOR TO USE THE DOCUMENT/DRAWING FOR ANY PURPOSE OTHER THAN AS SPECIFICALLY PERMITTED IN WRITING BY ABB LUMMUS GLOBAL B.V.

SHELL EASTERN PETROLEUM (PTE) LTD. SINGAPORE SHELL ECC PROJECT

STEAM PRODUCTION & DISTRIBUTION CONDENSATE COLLECTION DESALINATED WATER STORAGE DEMINERALISED WATER MAKE-UP SYSTEM

PROCESS CONTROL FUNCTIONAL SPECIFICATION UNIT 15100

2.00 1.00 0.00
REV.

2006-10-31 2006-05-31 2006-03-10
DATE

Revised Approved for Design Approved for Design ORIGINAL DOCUMENT DESCRIPTION

RVO RVO RVO
PREPARED

GRI GRI GRI
CHECKED

GDS GDS GDS
APPROVED

LGN SREP 04-3001-02.008 (Rev 0, May 2005) HOUDINI PROCESS TECHNOLOGY REPORT TEMPLATE.DOT

PCFS NEM_R2.doc

Page 1 of 92

ABB Lummus Global B.V.

Client Subject

SHELL EASTERN PETROLEUM (PTE) LTD. PROCESS CONTROL FUNCTIONAL SPECIFICATION

120.011 Dept./Sect.

04217 Project

E-15100-TN-5306-0001 Document Number

2.00 Rev.

Table of Contents

1. 1.1 1.2 1.2.1 1.2.2 1.2.3 1.2.4 1.2.5 1.2.6 1.2.7 1.2.8 1.2.9 1.2.10 1.3 1.3.1 1.3.2 1.3.3 1.3.4 1.3.5 1.3.6 1.4 1.5

BACKGROUND PROCESS INFORMATION PROCESS AND PROJECT STEAM AND POWER GENERATION / DISTRIBUTION SYSTEM Super High Pressure (SHP) Steam High Pressure (HP) Steam Medium Pressure Desuperheated (MPD) Steam Medium Pressure Desuperheated (MPD) Steam Low Pressure (LP) Steam Low Pressure Desuperheated (LPD) Steam Letdown Stations Steam Boilers Power Generation System Blowdown and Flash Drums CONDENSATE TREATMENT AND RECOVERY SYSTEMS Deaerators PCC NCC MP Condensate HP Condensate Condensate Treatment DESALINATED WATER DEMINERALISED WATER

4 4 6 6 6 6 6 6 6 6 7 7 7 7 7 8 8 8 8 8 9 10

2. 2.1 2.1.1 2.1.2 2.1.3 2.1.4 2.1.5 2.1.6 2.1.7

CONTROL DESCRIPTION STEAM SYSTEM General SHP Steam Header HP Steam Header MP Steam Header MPD Steam Header LP Steam Header LPD Steam Header

11 11 11 11 12 12 13 13 13

3. 3.4

DETAILED CONTROL NARRATIVES STEAM BOILERS, A-15101/2/3, STEAM LOAD CONTROL PICA-070, PICA-071, HIC-100, HIC-200, HIC-300, Y-100, Y-200, Y-300, HS-098, HS-401, UC-400, UC-401 Objective Functional Description Operational and Implementation Aspects History

14 14 14 14 14 14 15 16

3.4.1 3.4.2 3.4.3 3.4.4

LGN SREP 04-3001-02.008 (Rev 0, May 2005) HOUDINI PROCESS TECHNOLOGY REPORT TEMPLATE.DOT

PCFS NEM_R2.doc

Page 2 of 92

ABB Lummus Global B.V.

Client Subject

SHELL EASTERN PETROLEUM (PTE) LTD. PROCESS CONTROL FUNCTIONAL SPECIFICATION

120.011 Dept./Sect.

04217 Project

E-15100-TN-5306-0001 Document Number

2.00 Rev.

3.5 3.5.1 3.5.2 3.5.3 3.5.4 3.6 3.6.1 3.6.2 3.6.3 3.6.4 3.7 3.7.1 3.7.2 3.7.3 3.7.4 3.8 3.8.1 3.8.2 3.8.3 3.8.4 3.9 3.9.1 3.9.2 3.9.3 3.9.4 3.10 3.10.1 3.10.2 3.10.3 3.10.4 3.11

SHP/HP STEAM DESUPERHEATER, J-15101A/B, PRESSURE CONTROL PICA-063, PICA-014, PY-014, TICA-005, HS-023 Objective Functional Description Operational and Implementation Aspects History BOILER COMBUSTION AIR CONTROL HLA10AA001, FIC-502, XC504 Objective Functional Description Operational and Implementation Aspects History GAS/FUEL OIL CONTROL V102 – FC155, V201 – FC172, V302 – PDC165, V502 – PDC182 Objective Functional Description Operational and Implementation Aspects History

17 17 17 17 18 19 24 24 24 24 25 30 31 31 31 31 33 39

BOILER STEAM DRUM LEVEL AND ECONOMIZER INLET TEMPERATURE CONTROL40 LAB10AA022 – FC101 LC101, LAB10AA032 - TIC-103 40 Objective 40 Functional Description 41 Operational and Implementation Aspects 42 History 46 BOILER START-UP PRESSURE CONTROL LBA10AA051 - PIC302, TIC301 Objective Functional Description Operational and...
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