MOL Group TECHNICAL SPECIFICATION INSTRUMENTATION 30 ... · Instrumentation/Electric Interface...

SLOVNAFT a.s.

R&M Division

This document is property of MOL Group. The use is only allowed with the written permission of MOL Group.

MOL Group

TECHNICAL SPECIFICATION

INSTRUMENTATION

30: Sample documentation of detail engineering

documents for instrumentation

MGS-S-REF-I-30

Rev 1.00.00

SLOVNAFT a.s. MGS-S-REF-I-30 R&M Division

TECHNICAL SPECIFICATION - INSTRUMENTATION Rev.: 1.00.00

30 Sample documentation of detail engineering documents for instrumentation

Date: 19.09.2011

Page/Pages: 2/4


Release list

Rev. Date Description Edited Verified Approved

0.00.01 12.12.2008 Updated

1.00.00 19.09.2011 General issue T.Liptak R.Batha


Rev:. 1.00.00 3/4

Contents

Book breakdown .................................................................................................................................................... 4


4/4 Rev.: 1.00.00

BOOK BREAKDOWN

Descriptions Identifier Rev.:

Sample documentation of detail engineering documents for instrumentation

MGS-S-REF-I-30 1.00.00

List of Contents, Declaration & Preamble Sheets of Engineering Statement

MGS-S-REF-I-30.1 1.00.00

Technical Description & Erection Instructions MGS-S-REF-I-30.2 1.00.00

Piping & Instrumentation (P&I) Diagrams MGS-S-REF-I-30.3 1.00.00

Summary Datasheet for Instrumentation (Schedule) MGS-S-REF-I-30.4 1.00.00

System Configuration Diagram of Instrumentation MGS-S-REF-I-30.5 1.00.00

Logic Diagrams MGS-S-REF-I-30.6 1.00.00

Shut-Down & Alarm Set-Points MGS-S-REF-I-30.7 1.00.00

Logic Narrative MGS-S-REF-I-30.8 1.00.00

Instrument Specifications MGS-S-REF-I-30.9 1.00.00

Temperature Measuring Instruments MGS-S-REF-I-30.9.1 1.00.00

Pressure Measuring Instruments MGS-S-REF-I-30.9.2 1.00.00

Grounding Diagram for Instrumentation System MGS-S-REF-I-30.10 1.00.00

Equipment Specifications MGS-S-REF-I-30.11 1.00.00

Specification of Erection Materials (cables, junction boxes) MGS-S-REF-I-30.12 1.00.00

Junction box specification MGS-S-REF-I-30.12.1 1.00.00

Instrument cable specification MGS-S-REF-I-30.12.2 1.00.00

List of Erection Materials MGS-S-REF-I-30.13 1.00.00

Loop Drawings MGS-S-REF-I-30.14 1.00.00

Cabling Diagrams MGS-S-REF-I-30.15 1.00.00

Cable Schedule MGS-S-REF-I-30.16 1.00.00

Wiring Diagrams MGS-S-REF-I-30.17 1.00.00

Control Room Layout & Cable Routing MGS-S-REF-I-30.18 1.00.00

Field Layout Drawings & Routings MGS-S-REF-I-30.19 1.00.00

Power Supply for Instrumentation MGS-S-REF-I-30.20 1.00.00

Hook-up Drawings MGS-S-REF-I-30.21 1.00.00

Instrument Air Supply MGS-S-REF-I-30.22 1.00.00

Instrumentation/Electric Interface MGS-S-REF-I-30.23 1.00.00

List of Process & Utility Connections MGS-S-REF-I-30.24 1.00.00

ICS I/O Assignment, ICS I/O List MGS-S-REF-I-30.25 1.00.00

Software Configuration Data Supply MGS-S-REF-I-30.26 1.00.00

Non-priced Requisition for Cost Estimation MGS-S-REF-I-30.27 1.00.00

SLOVNAFT a.s.

R&M Division


MOL Group

TECHNICAL SPECIFICATION

INSTRUMENTATION

30: Sample documentation of detail engineering documents for instrumentation

1. List of Contents, Declaration &

Preamble Sheets of Engineering Statement

MGS-S-REF-I-30.1

Rev 1.00.00

SLOVNAFT a.s. MGS-S-REF-I-30.1 R&M Division

TECHNICAL SPECIFICATION - INSTRUMENTATION Rev.: 1.00.00

30 Sample documentation of detail engineering documents for instrumentation

Date: 19.09.2011

1 List of Contents, Declaration & Preamble Sheets of Engineering Statement

Page/Pages: 2/5


Release list

Rev. Date Description Edited Verified Approved

0.00.01 12.12.2008 Updated



Rev:. 1.00.00 3/5

Contents

Engineering statement ........................................................................................................................................... 4 Book breakdown .................................................................................................................................................... 5


4/5 Rev.: 1.00.00

Book 30: (Sample) Unit - Instrumentation

Sample documentation of detail engineering documents for instrumentation

ENGINEERING STATEMENT

Based on Rule No. 12/1986 (XI1.30.) EVM issued by the Ministry for the Building

Industry and Rule No. 9/1977 (V1.6.) NIM issued by the Ministry of Heavy Industry we

state that during the detail engineering work for

MOL Group, Slovnaft a.s.

(Sample) Unit - Instrumentation

Book 30: Sample documentation of detail engineering documents for instrumentation

Rev.0.

During detail design we followed the valid authority requirements and standards, and

deviations from these did not occur.

No exception from standard specifications and request for permissions for deviation

were necessary during the detail engineering work.

The technical solutions applied for the designed facility comply with the respective

regulations, codes and standards and rules referred to in the documentation.

xxx, Sept. 19, 2011,

.............................................. ..................................................

NAME NAME Senior design engineer Checked by Chamber of Engineers ID: CoE ID.:


Rev:. 1.00.00 5/5

BOOK BREAKDOWN

Descriptions Identifier Rev.:

Sample documentation of detail engineering documents for instrumentationMGS-S-REF-I-30 1.00.00

List of Contents, Declaration & Preamble Sheets of Engineering Statement MGS-S-REF-I-30.1 1.00.00

Technical Description & Erection Instructions MGS-S-REF-I-30.2 1.00.00

Piping & Instrumentation (P&I) Diagrams MGS-S-REF-I-30.3 1.00.00

Summary Datasheet for Instrumentation (Schedule) MGS-S-REF-I-30.4 1.00.00

System Configuration Diagram of Instrumentation MGS-S-REF-I-30.5 1.00.00

Logic Diagrams MGS-S-REF-I-30.6 1.00.00

Shut-Down & Alarm Set-Points MGS-S-REF-I-30.7 1.00.00

Logic Narrative MGS-S-REF-I-30.8 1.00.00

Instrument Specifications MGS-S-REF-I-30.9 1.00.00

Temperature Measuring Instruments MGS-S-REF-I-30.9.1 1.00.00

Pressure measuring Instruments MGS-S-REF-I-30.9.2 1.00.00

Grounding Diagram for Instrumentation System MGS-S-REF-I-30.10 1.00.00

Equipment Specifications MGS-S-REF-I-30.11 1.00.00

Specification of Erection Materials (cables, junction boxes) MGS-S-REF-I-30.12 1.00.00

Junction box specification MGS-S-REF-I-30.12.1 1.00.00

Instrument cable specification MGS-S-REF-I-30.12.2 1.00.00

List of Erection Materials MGS-S-REF-I-30.13 1.00.00

Loop Drawings MGS-S-REF-I-30.14 1.00.00

Cabling Diagrams MGS-S-REF-I-30.15 1.00.00

Cable Schedule MGS-S-REF-I-30.16 1.00.00

Wiring Diagrams MGS-S-REF-I-30.17 1.00.00

Control Room Layout & Cable Routing MGS-S-REF-I-30.18 1.00.00

Field Layout Drawings & Routings MGS-S-REF-I-30.19 1.00.00

Power Supply for Instrumentation MGS-S-REF-I-30.20 1.00.00

Hook-up Drawings MGS-S-REF-I-30.21 1.00.00

Instrument Air Supply MGS-S-REF-I-30.22 1.00.00

Instrumentation/Electric Interface MGS-S-REF-I-30.23 1.00.00

List of Process & Utility Connections MGS-S-REF-I-30.24 1.00.00

ICS I/O Assignment, ICS I/O List MGS-S-REF-I-30.25 1.00.00

Software Configuration Data Supply MGS-S-REF-I-30.26 1.00.00

Non-priced Requisition for Cost Estimation MGS-S-REF-I-30.27 1.00.00

SLOVNAFT a.s.R&M Division


MOL Group

TECHNICAL SPECIFICATIONINSTRUMENTATION

30: Sample documentation of detail engineering documentsfor instrumentation

2. Technical Description & Erection Instructions

MGS-S-REF-I-30.2

Rev 1.00.00

SLOVNAFT a.s. MGS-S-REF-I-30.2R&M Division

TECHNICAL SPECIFICATION - INSTRUMENTATION Rev.: 1.00.0030 Sample documentation of detail engineering documents for

instrumentationDate: 19.09.2011

2 Technical Description & Erection Instructions Page/Pages: 2/8


Release list

Rev. Date Description Edited Verified Approved0.00.00 04.26.2002 Issued for documentation0.00.01 12.12.2008 Updated

1.00.00 19.09.2011 General issue T. Liptak R.Batha


Rev:. 1.00.00 3/8

Contents

Technical description ................................................................................................................... 41. Background: .......................................................................................................................... 42. Documentation Contents....................................................................................................... 43. Tag naming rules................................................................................................................... 44. DCS Implementation of Alarm Functions .............................................................................. 45. The following levels are distinguished in the hierarchy of alarm functions: ........................... 46. Control System...................................................................................................................... 57. Power Supply ........................................................................................................................ 58. Grounding System................................................................................................................. 59. Equipment's........................................................................................................................... 510. Cable Layout and Routings................................................................................................ 5Basic requirements of the instruments installation....................................................................... 71. Environmental Conditions ..................................................................................................... 72. Standards.............................................................................................................................. 7


4/8 Rev.: 1.00.00

Technical description

1. Background:This Engineering Documentation has been prepared on the basis of ……………

Project Number: ….

2. Documentation ContentsThe objective of the documentation is to set forth the realization of control & operating functions (by DCS) for …MOL Group … from Control Rooms.

3. Tag naming rulesThe designer defined the tag names according to the MGS-S-REF-I-... (MOL standard) and the ISO 3511/Istandards.

Tag Number:

Unit: G= MOL Group, Slovnaft a.s. …xxx Unit.

First Leter: T=Temperature, B=Combustion, P=Pressure, F=Flow, A=Analyse, N=Run,E=Electrical char. MOS=Maintenance Override Switch, H=Hand Operated, K=Time, Time Schedule X=Other, U= Multivariable func, G=Position

Succeeding-letters: A=Alarm, I=Indicate, R=Record, E=Element, S=Switch, Q =Totalise, X=Other,T=Transmit, Z=Safety, C=Control,V=Valve

Modifier: A=Alarm, L=Low, H=High,S=Switch, Z=Safety, Y=Converter unit, O=Open C=Close

Serial Number: 010, 011 etc.

4. DCS Implementation of Alarm Functions

5. The following levels are distinguished in the hierarchy of alarm functions:

- limit value alarms - warning alarms, repeated signals of non-ESD such as:- motor running signals- limit value software alarms generated from analogue signals- pre-alarms for ESD alarms

- ESD alarms:These actuate ESD operations, such as the high-high level alarm …


Rev:. 1.00.00 5/8

6. Control System…

7. Power Supply

230 VAC uninterrupted power will be supplied for DCS Cabinet C01 to be installed in Control Room…

Above power supplies are provided by newly procured 24VDC UPS and 230VAC UPS equipment to be installed inSubstation … (as part of the electric system)…

8. Grounding System

All the grounding busbars (one each for shock-protection, cable armouring and shielding) of the equipmentinstalled in Control Room are connected to one single point which is the common point (star point) of the electricsystem…

Cable armouring have to be connected to structural steel elements in the field and to a grounding busbar in thecontrol room. Cable shields must be grounded only at one end in the control room. Cable shields have to beconnected to grounding busbar "cable shielding"…

All metal structures and equipment in the control building must be connected to the protective ground network. Newcable trays entering the control building must also be connected to the protective ground network…

Ground busbar "cable shielding" must be installed with proper insulation to separate it from other metalstructures…

Grounding lines are single-core stranded wires, wires are to be be commoned with crimped wire-clips…

9. Equipment's…

10. Cable Layout and Routings

Layout and cable routing design for Control Rooms … and … are considered existing in this documentation…

Cabling between Control Room and the Electric Substation is included in the Electric Documentation…

Single-line power supply diagrams and cable routings for the electric heat tracing of transmitters are contained inthe electric documentation…


6/8 Rev.: 1.00.00

Motorised valves marked with asterisks under Section 1.3.1 perform ESD functions as well upon tank high-highlevel alarms. ESD motorised valves are connected to the field-bus by means of junction boxes installed adjacent tothese valves…

Cables are laid in closed galvanised cable trays. Galvanised TLX rails and 1" galvanised conduits are specified forcable support near instruments…


Rev:. 1.00.00 7/8

BASIC REQUIREMENTS OF THE INSTRUMENTS INSTALLATION

The contractors have to keep the following standards:

- MGS-S-REF-I-11 Requirements on Instrumentation Installation.- MGS-S-REF-I-12 Technical requirement for erection materials & their use- MGS-S-REF-I-13 Requirements on checking

1. Environmental Conditions

Environmental conditions outdoorsAmbient temperatures max.:

min.:CC

Design temperature range CDaily average temperature in summer (max) CDaily average temperature in winter (min) CYearly average temperature CAverage relative humidity at 15°C %Atmospheric pressure max.:

min.:mbarmbar

Average atmospheric pressure mbarPrevailing wind directionWind load below 10 m

10-20 m20-50 m50-100 m

kN/m2kN/m2kN/m2kN/m2

Snow load kN/m2Rain load max.: mm/hAverage rain load during 12 hours max.: mmTypical pollutants:Required enclosure protection class min.:(MSZ EN 60529)

IP

Environmental conditions indoorsAmbient temperature max.:

min.:CC

Ambient temperature (air conditioned) CDesign temperature range CAverage relative humidity at 15°C %Required protection class in switchboard areas : IPRequired protection class in control rooms: IP

2. Standards


8/8 Rev.: 1.00.00

Description International NationalStandards Standards

1. Electronically Instruments EN xxin Hazardous Area

2. …..

3. …..



MOL Group



3. Piping & Instrumentation (P&I) Diagrams

MGS-S-REF-I-30.3

Rev 1.00.00




3 Piping & Instrumentation (P&I) Diagrams Page/Pages: 2/6


Release list

Rev. Date Description Edited Verified Approved0.00.01 12.12.2008 Updated

1.00.00 19.09.2011 General issue T. Liptak R.Batha


Rev:. 1.00.00 3/6

Contents

Piping & Instrumentations (P&I) Diagram (MGS-S-REF-I-30.3-4.dwg)........................................................................4Piping & Instrumentations (P&I) Diagram (MGS-S-REF-I-30.3-5.dwg)........................................................................5Piping & Instrumentations (P&I) Diagram (MGS-S-REF-I-30.3-6.dwg)........................................................................6

4/6SheetDrwg. No.

MGS-S-REF-I-30.3-4.dwgCont.

-

5/6SheetDrwg. No.


-

6/6SheetDrwg. No.


-



MOL Group



4. Summary Datasheet for Instrumentation (Schedule)

MGS-S-REF-I-30.4

Rev 1.00.00




4 Summary Datasheet for Instrumentation (Schedule) Page/Pages: 2/4


Release list


1.00.00 19.09.2011 General issue S. Skalszky R.Batha


Rev:. 1.00.00 3/4

Contents

Summary Datasheet of Instrumentation (Schedule) (MGS-S-I-REF-I-30.4.xls sheet 1.).............................................4

1.00.03 MGS-S-REF-I-30.41.00.02

1.00.01 Page/Pages: 4/4

1.00.00 19.09.2011. S. Skalszky Revision: 1.00.00Rev. Date Designer Date: 19.09.2011.

Abbrevations:C - Control cabinet

No. Description Datasheet

Signal Protection Location FluidPID No.

Loop D. Hook-up Heating Lay-out Cabeling Power s. Interlock Note Cate-gory

- - - - - - - - - - - -

1 TI-001 x, y j. Heaters natural gas temperature natural gas ED-004 001 0022 TE 001 Temperature sensor w. well, Pt100 SP/01 E EEx i F3 TT 001 Temperature transmitter SP/02 E EEx i F 0154 TXI 001 Intrinsic safety power supply E [EEx i] MC5 TT 001 DCS analog input DCS6 TI 001 DCS indication DCS78 TIAHH-002, TZH-002 x j. Heater flue gas outlet temperature high flue gas ED-004 002 0029 TE 002 Temperature sensor w. well, Pt100 SP/01 E EEx i F 02010 TXI 002 Intrinsic safety power supply E [EEx i] MC11 TT 002 FSC analog red. fail-saife input E FSC12 TI 002 DCS indication DCS13 TAHH 002 DCS max. alarm DCS14 TZH 002 Interlock alarm (1oo2 voting) DCS 0011516 PICAH-003 x j. Heater fuel oil pressure control ED-004 00117 PT 003 Pressure transmitter SP/03 E EExi F fuel oil 031 001 003 021 existing18 PXI 003 Intrinsic safety power supply E EExi C19 PT 003 DCS AI-R E DCS20 PIC 003 Control DCS21 PV 003 DCS AO-R DCS22 PXO 003 Intrinsic safety isolating driver E EExi C23 PY 003 Positioner SP/06 E/Pn EExi F 003 00624 PV 003 Control valve 3-way Pn F 031 003 existing

Tagname

DCS - Process computer E - Electrical signalF - Field location

Istrument Dawing No & Sheet No

MB Main board

Technical specification for InstrumentationDetailed engineering documents for Instrumentation - Sample

Summary Datasheet for Instrumentation (Schedule)Designer

MOL Group



MOL Group



5. System Configuration diagram of Instrumentation

MGS-S-REF-I-30.5

Rev 1.00.00




5 System Configuration Diagram of Instrumentation Page/Pages: 2/4


Release list




Rev:. 1.00.00 3/4

Contents

System Configuration Diagram for Instrumentation (MGS-S-REF-I-30.5-4.dwg.) .......................................................4

FCS0104

Ref 100BEK-2, RH

FCS0106

CTBC

BEK-3

CUNB

RIO

CTBC

RIO

FCS0105

CUNB

ESB

SCS0114SCS0113 FCS0107 FCS0108

KGU

T

ESB

CTBC CTBC

MODBUS

T

ACG134

T

TEthernet

RIS

RIS

V net

T

E net

BEK-4, REF-4

Ethernet

EthernetHUB

ATM

Advance Control

RED. MODBUS

FCS0110

RED. MODBUS

RED. MODBUS

RED. MODBUS

H-2 Water PPA

FO li

nk

SCS0504109 kem.

RED. MODBUS

CTBCCFBE

T

SCS0505310-I, 310-IV kompr.

MODBUS

V net opto

MODBUS

V net opto

FCS0102FCS0502

MODBUS

HGY-2 SCR

SCS0115 SCS0116

GOK-1 PHÜ

T T

FCS0109

RE

D. M

OD

BU

S

FCS0111

RED. MODBUS

RED. MODBUS

MODBUS

T

FCS0112 FCS0103

T

MODBUS

MODBUS

V net opto

V net opto

HGY-1 SCR

T

FO link

ACG132

CENTUM CS Engineering

T

CS3000 Engineering

T

SCS0118 SCS0119

SC

S 0

118

node

6

T

SCS0503102 kem.+process

VNet/IPswitch

VNet/IPswitch

Vnet/IP

opto

Vnet/ Vnet/IProuter

MODBUS

Vnet /IP

Vnet /IP

Prosafe RS Engineering(Vnet/IP)

Vnet /IP

V net

Vnet/IP Open / E netrouter

E net



MOL Group



6. Logic Diagrams

MGS-S-REF-I-30.6

Rev 1.00.00




6 Logic Diagrams Page/Pages: 2/3


Release list




Rev:. 1.00.00 3/9

Contents

Logic Diagrams (MGS-S-REF-I-30.5-4.dwg)............................................................................................................004Logic Diagrams (MGS-S-REF-I-30.5-5.dwg)............................................................................................................005Logic Diagrams (MGS-S-REF-I-30.5-6.dwg)............................................................................................................006Logic Diagrams (MGS-S-REF-I-30.5-7.dwg)............................................................................................................007Logic Diagrams (MGS-S-REF-I-30.5-8.dwg)............................................................................................................008Logic Diagrams (MGS-S-REF-I-30.5-9.dwg)............................................................................................................009



MOL Group



7. Shut-Down & Alarm Set-Points

MGS-S-REF-I-30.7

Rev 1.00.00




7 Shut-Down & Alarm Set-Points Page/Pages: 2/5


Release list




Rev:. 1.00.00 3/5

Contents

Control and trip timer values (Timer list): ................................................................................................................................ 4Shut-Down & Alarm Set-Points: ...................................................................................................................................5


4/5 Rev.: 1.00.00

Control and trip timer values (Timer list):

No. Description TimerNumber

Timervalue

1. Time delay for trip of ESD reseted state from the C310-IV compr.permission to start activation (if the compr. have not been started)

T1/353 40 min.

2. P441 crankcase oil pump prelube time T1/355 120 sec

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

Note: .


Rev:. 1.00.00 5/5

Shut-Down & Alarm Set-Points:

No. Description Tag Set point

1. C310-IV packing purge gas flow low-low FZL_010 40 m3/h2. C310-IV intermediate packing purge gas flow low-low FZLL_009A 25 m3/h3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

Note:



MOL Group



8. Logic Narrative

MGS-S-REF-I-30.8

Rev 1.00.00




8 Logic Narrative Page/Pages: 2/5


Release list




Rev:. 1.00.00 3/5

Contents

Logic narrative ...........................................................................................................................................................4-5


4/5 Rev.: 1.00.00

Logic Narrative

1.1. Start conditions of the Nr. yyy compressor main motor(Logic diagram Nr.: 005 sheet Logic group number: XIS-yy)

Note: - The extension letter "A" in tag numbers means: I/O is on local board,"B" means: I/O is on main board or on DCS in control room.- If no stated otherwise, for the listing of I/O’s, the Tag numbers of the DCS are used!

- Paaa or Pbbb cooling water pump run signal activated; XNA aaaB/bbbB- Pre-heating run time of cooling water pump elapsed: XKAH aaaConditions: Paaa or Pbbb cooling water pump run signal activated; XNA aaaB/bbbB Nr. yyyy compressor cooling water supply temperature not low; XTALL nnn Pre-heating run timer (T1/004) elapsed XKAH aaa

Note: The Pre-heating run timer elapsed signal can be overridenby POS switch: XKSH aaa_POS

- Nr. yyyy compressor cooling water supply temp. not low; XTALL nnn- Nr. yyyy compressor permission to start activated (ESD reseted): XHAH yyyB- Nr. yyyy compressor purge gas inlet pressure not low; XPALL nnn- Nr. yyyy compressor cooling water inlet pressure not low; XPALL nnn- Nr. yyyy compressor crankcase lube oil level not low; XLZL nnn- Pccc crankcase lube oil pump electric failure not activated; XEAH cccB- Nr. yyyy compressor main motor electric failure not activated; XEAH yyyB- Minimum 1 off cooling water pump electric failure not activated; XEAH aaaB/bbbB- Nr. yyyy compressor crankcase lube oil temperature not low; XTALL nnn- Minimum 1 of cooling water pump is in remote mode; XHSX aaa/bbb- Nr. yyyy compressor 0% load selected signal is active; XJA0 yyyB- Nr. yyyy compressor main motor not run; XNA yyyB- Nr. yyyy compressor main motor restart blocking time (T2/004) elapsed; XKAH yyyB

(after compr. stop)When the above conditions have been met, the;”Nr. yyyy compressor start and ESD condítions OK”signal will activate on the DCS; XXAHH yyyBand on the local panel; XXAHH yyyA

1.2. Nr. yyyy compressor main motor start/stop 0(Logic diagram Nr.: 006 sheet Logic group number: XIS-yyy)

1.2.1 Conditions for the main motor start:

- Nr. yyyy compressor start and ESD condítions OK; XXAHH yyyB- Nr. yyyy compressor permission to start” (ESD reseted) signal active; XHAH yyyB- Nr. yyyy compressor prelube is completed; XKAHH cccConditions: Pccc crankcase oil pump prelube time (T1/005) elapsed; XKAH ccc Pccc crankcase oil pressure not low; XPZL nnnORNr. yyyy compressor post-lube is in progress; XKXH cccPccc crankcase oil pressure not low-low; XPZL_nnn

- Nr. yyyy compr. main motor stop push button (from LB) is not activated; XHSL yyyA- Nr. yyyy compr. main motor stop push button (from MCR) is not activated; XHSL yyyBWhen the above conditions have been met, the;”Nr. yyyy compressor main motor ready to start”signal will activate on the DCS; XXAH yyyBand on the local panel; XXAH yyyA

1.2.2 Main motor start command:

Conditions:- Nr. yyyy compressor main motor ready to start condítions OK; XXAH yyyB

AND- Nr. yyyy compr. main motor start push button (on the LB) is activated; XHSH yyy


Rev:. 1.00.00 5/5

When the above conditions have been met, the;” Nr. yyyy compressor main motor start command”signal will activate on the DCS; XHSH yyyand the start command signal for MCC will activate.

1.2.3 Main motor stop:

Conditions:- When any of the conditions as described under paragraph 1.2.1 cease to be

present (pre-lube XKAHH_ccc and post lube XKXH_ccc signals excluded);OR

- Nr. yyyy compressor main motor stop push button (from LB) is activated; XHSL yyyAOR

- Nr. yyyy compr. main motor stop push button (from MCR) is activated; XHSL yyyBthe Nr. yyyy compr. main motor stop command signal for MCC will activate; XHSL yyy(With T3/006 duration to the MCC)

1.2.4 Main motor shut-down :

When the Nr. yyyy compressor shut-down signal activateThe Nr. yyyy compr. main motor shut-down (emergency stop) signalfor MCC will activate, displayed by DCS: XUZL yyyB

1.2.5 Other signalling tasks connecting with main motor start:

- After the Nr. yyyy compressor main motor run signal activated; XNA 3101B(with time delay T1/006)”Nr. yyyy compressor ready to load” signal will activate on the DCS; XJAH yyyBand on the local panel; XJAH yyyA

- After having received a start command and the run signal (XNA yyyB)stays on for more than T2/006 seconds inactivea ” Nr. yyyy compr. main motor start-up fault” signal will appear on the DCS: XEXA_yyy

- When the Nr. yyyy compressor main motor run signal activated; XNA yyyBa service hours totalizer will start to count-up and the totalized valuewill be displayed on the DCS: XKQ 3101Note: The totalized value (hours) can be reseted from PLC program only!



MOL Group



9. Instrument Specifications9.1. Temperature Measuring Instruments

MGS-S-REF-I-30.9.1

Rev 1.00.00

SLOVNAFT a.s. MGS-S-REF-I-30.9.1R&M Division



9 Instrument Specifications Page/Pages: 2/99.1 Temperature Measuring Instruments


Release list




Rev:. 1.00.00 3/9

Contents

Required documentations:............................................................................................................................................4Temperature measuring instruments............................................................................................................................51. General: ................................................................................................................................................................5

1.1 Deviations: ....................................................................................................................................................51.2 Protection:.....................................................................................................................................................51.3 Accuracy: ......................................................................................................................................................51.4 Governing Codes & Standards:....................................................................................................................5

2. Technical requirements ........................................................................................................................................52.1 Thermo wells ................................................................................................................................................62.2 Sensors.........................................................................................................................................................62.3 Head .............................................................................................................................................................62.4 Other .............................................................................................................................................................72.5 Temperature transmitters .............................................................................................................................72.6 Local thermometers ......................................................................................................................................72.7 Temperature switches ..................................................................................................................................82.8 Nameplates...................................................................................................................................................8

Resistant Thermometer well and transmitter (MGS-S-REF-I-30.9 sheet 1.)................................................................9


4/9 Rev.: 1.00.00

Required documentations:

1. Manufacturer’s certificate (with the model & serial number and the main data of instrument) (or accordingto ISO 9001:2000).

2. Manual with contents according to IEC 278. Manual to contain also the following:- Cross sectional drawings with list of parts.- List of special tools.- Electrical scheme, wiring diagrams.

3. The bid documentation shall include the following drawings:Outline drawing with overall dimensions, type of connections, materials, rating.

4. Certificate of hydrostatic pressure test. (PED)

5. Certificates of explosion-proof elements - ATEX (100A Directive) issued by Notified Body.

6. Type test certificate of National Office of Measurement.

7. Calculation data sheet.

8. Calibration data sheet.

9. (Calibration data sheet by National Office of Measurement, if needed).

10. Vibration-proof certification according to IEC751.4.4.4.2.

11. Certificate of the construction materials for wetted parts. (EN 10204 3. 1B)

12. Confirmation of communication with FIMS version for smart instruments using HART protocol.

13. Certification of conformance with the requirements of Foundation Fieldbus standard. (IEC61158-2)

14. Certificate of compliance with fire-protection requirements.

15. CE declaration of conformity.

16. Certification according to IEC61508 (MTBF – Main Time Between Failure, DC – Diagnostic Coverage,etc.).


Rev:. 1.00.00 5/9

Temperature measuring instruments1. General:

This specification covers basic design requirements regarding temperature instruments installed inproduction facilities.

1.1 Deviations:Project Specifications may contain differences from or modifications of the requirements set forth herein.Any deviations from the contents of this specification and project specifications shall be permitted onlywith the written authorisation of MOL Group.The specified materials shall be in accordance with the pipe class specification system, standards andrequirements of the project.

1.2 Protection:The explosion-proof and IP protection of the instruments shall meet the requirements of Section (MGS-S-REF-I-4),“Site Conditions and Required Protection Classes”.

1.3 Accuracy:The accuracy of electronic analog temperature transmitters shall be 0.5% of calibrated span and includesthe effects of repeatability, hysteresis, and linearity. The accuracy of other temperature instruments shallbe at least 1%, except for local thermometers where the class accuracy shall be at least 2%.The accuracy of Digital, micro-processor based temperature transmitters: Digital accuracy < ± 0.28°C for RTDs and < ± 0.55°C for thermocouples. Digital to Analog conversion accuracy for mA outputs shall be less than ± 0.05% of calibrated span. Combined digital accuracy for a 28 °C change in ambient temperature < ± 0.55 °C for RTDs and < ±

1.1 °C for thermocouples. Transmitter output shall be linear with temperature.

1.4 Governing Codes & Standards:acc. to appendix MGS-S-REF-I-4_2 items: 87, 88, 89, 147, 148, 155, 156, 219

2. Technical requirements1. The instruments installed shall conform to all mechanical and process requirements.

2. The signal ranges applied shall correspond to the requirements set forth in Section MGS-S-REF-I-4, “Signal ranges, measuring ranges, scale data, accuracy requirements”.

3. The instrument shall conform to the requirements and specifications set by hazardous areaclassification of the particular location.


6/9 Rev.: 1.00.00

2.1 Thermo wells

1. Detectors for temperature measurement shall be installed in thermo wells to provide for theirreplacement. Exceptions may be special thermometers (such as skin thermocouples, reactorthermocouples, zonal thermocouples, etc.).

2. Thermo well materials shall correspond to the relevant piping specifications – however it shall be atleast SST 304 or SST 316, unless the service or measurement range dictates other conditions. Theuse of thermo wells made of pipes is acceptable only in exceptional cases.

3. The process connection of the thermo well shall be DN50 flange with minimum PN40 rating, unlessthe process pressure does not dictate otherwise. Sealing surfaces (facing) shall be providedaccording to pipe class requirements.

4. The length of thermo wells shall be selected from the following series: 100-150-200-250-300-400-500-600 mm, or ten times of these lengths. Deviations are allowable if required for process reasons.(The end of thermo wells shall immerse into pipeline up to 40-60% of the diameter of the pipe, ifpossible.) Thermo wells shall be drilled and tapered design, unless required otherwise by thespecifications.

5. The length of sensors shall be according to the length of the thermo well.

6. In case the diameter of the process line is less than 150 mm, it shall be increased to DN 150 near thetemperature sensor, or it shall be installed at an angle or in an elbow.

2.2 Sensors

1. Up to 450°C operating temperature, for the purpose of temperature measuring and control functionsPlatinum 100 resistance temperature detector (RTD) shall be used, in a four-wire system if possible.

2. In the case of Platinum 100 resistance temperature detector accuracy class “B” shall be usuallyapplied, except for custody measurements, where accuracy class “A” sensors shall be used.

3. Above 450°C operating temperatures thermocouples shall be used. Within a particular facility thesame type of thermocouples shall be used, unless prohibited by technical reasons.

4. The use of “K” type (Ni-Cr-Ni) thermocouples shall be preferred against other types, if there is notechnical reason against it.

5. In respect of design thermocouples shall be ungrounded, encased and hot junction type.

6. Tension-type sensors can be used as local temperature indicators and as sensors of localtemperature controllers.

7. Each thermocouple and RTD applied in control loop shall be dual element. The second one servesas a spare Sensor for control shall not be used other service.

2.3 Head

1. The connection head and the cable gland shall provide protection against environmental effects andin the case of intrinsically safe devices its enclosure shall be at least IP 65.

2. The connection head shall be robust mechanical construction.

3. For armoured cables double sealing cable gland shall be used that provides for grounding thearmouring of the cable to the instrument case and grips both the outside insulation of the cable andthe insulation inside the armour.

4. The Temperature sensor shall be connected by screw terminals secured against loosening.

5. The connection head shall be made of metal, and its cover shall be chained to the head.

6. The extension between the thermo well and the head shall make it possible to insulate the processline or the equipment, and shall have a nipple-union-nipple connection.


Rev:. 1.00.00 7/9

2.4 Other

1. For the signal transmission of resistance temperature detectors cables with solid copper conductorsshall be used. The cross-section of conductors shall be selected according to the distances and theinstruments used, but shall not be less than 1.5 mm2.

2. Three-wire resistance temperature detectors eventually used shall be connected to signal processingdevices with continuous cables.

3. Cable of four-wire resistance temperature detectors shall not be interrupted in field junction boxes.

4. The signal cables of the resistance temperature detectors shall correspond to the generalprescriptions of cables.

5. For the transmission of the signals of thermocouples, two-pair or multi-pair extension cables shall beused.

6. In the erection of cables for thermocouples efforts shall be made to minimise the number ofinterruption points. In general, no more interruption points shall be installed other than one indoorsinput-marshalling cabinet and one outdoors terminal box.

7. The cables of the temperature sensors shall be twisted pairs or quad, armoured for mechanicalprotection and shielded against interference.

8. Instrument head shall be connected to the equipotential earth system of the unit.

9. The use of capillary tubes shall be avoided. Where their use is necessary, flexible, stainless steelPVC coated capillary tube shall be employed, with their length selected as required, but not shorterthan 1.5 m.

10. In the selection of the place of installation of temperature detectors ease of access and checkingshall be taken into consideration.

11. The design of temperature sensors shall provide resistance against harmful environmental vibrations.Resistance temperature detectors shall be spring-loaded.

12. If allowed by operating conditions (temperature, vibration, etc.) head-mounted or temperaturetransmitters adjacent to the sensor may be used.

2.5 Temperature transmitters

1. The receiver instruments of thermocouples shall have integral cold junction compensation. Thetransmitters shall be smart electronic device with intrinsically safe (EExi) protection and shall notcontain any servomechanism.

2. Temperature transmitter’s instruments shall be provided with scales in physical value of themeasured parameters’. Transmitter without scales, a local indication instrument shall beimplemented near from transmitter – if it is required.

3. Transmitters in control services shall have an update frequency of at least two times per second.

4. Both response time and update rate shall be considered prior to the selection of the equipment.

2.6 Local thermometers

1. The measuring parts and body of local thermometers shall be made of stainless steel.

2. The body shall be adjustable in any angle.

3. Generally bi-metal type thermometers shall be used as local thermometers (gas filled design may beapplied as well).

4. The diameter of the local thermometer dial shall be at least 100 mm.

5. At sites exposed to vibrations, liquid filling shall be applied.6. Flanged (DN 50) or threaded (1/2” NPT M or G1/2”) connection shall be used as connections for

thermo well of local temperature indicators.


8/9 Rev.: 1.00.00

2.7 Temperature switches

1. Temperature switches are to be used in cases where no other temperature detector is installed in thevicinity, critical alarm &/or shut-down functions have to be implemented.

2. Sealed SPDT micro-switches are recommended as temperature switches.

3. Only micro-switches fitted with oxidation-proof contacts may be used.

2.8 Nameplates

Durable nameplates shall be provided for all temperature sensors (transmitters, switches), mounted in amanner ensuring good readability during operation even with insulated installations.Nameplates shall contain at least the following information: name of the manufacturer model number and serial number of the temperature sensor protection/enclosure symbol size and pressure rating of process connection measuring range of temperature sensor ID number (tag number) of temperature sensor set-point in the case of temperature switches

MOL Group 1.00.03 - - Doc. No: MGS-S-REF-I-30.9.1Technical specifications for instrumentation 1.00.02 - - Project No:Specification sheets for instrumentation items 1.00.01 - - Page/Pages: 9/9

Temperature measuring instruments 1.00.00 S.Skalszky Revision: 1.00.00Resistant Thermometer w. well and transmitter Rev Date Designer Date: 19.09.2011.

1 Function Area Class. Temperature measuring Zone 1 IIC T4 Rev.:23 Model *4 Enclosure min. IP 655 Explosion Proof For Use in IS System EEx ia IIC T46 Transient Protector None7 See secondary Instrument Specification8 Ambient Temperature9

10 Element Type Pt100 (IEC 751) Class "B"11 Element Material Leads Platinum By Manufacturer12 Outer sheet material 304 SST13 Wire connection 1 x 4 wire Terminal Block with Spring14 Element number Single15 Well construction Material Drilled, Tapered 316 SST16 Dimensions Wall thickness Diameter 26,5 /18 mm min. 6,5 mm17 End Connection & Rating DN 50 Flanged See below18 Spacer connection Size to well 1/2" NPT M19 Fitting Configuration Lenght Nipple-Union-Nipple max. 130 mm (T)20 Design range: °C See below bar-g See below2122 Head Material Cast Alloy23 Construction See figure 1 Screwd Cover & Chain.24 Connection to the spacer 1/2" NPT F25 Grounding connection Inside and outside too26 Conduit Connection 1/2" NPT with Cable gland**2728 Manufacturer Model * *29 Location Range In head See below30 Power Supply 12...30V DC, Loop powered31 Output Signal Communication 4...20 mA HART32 Signal out characteristic Linear

19.09.2011.

*

Designer

TRANSMITTER

-25...+45 °C

Manufacturer

ELEMENT

WELL

HEAD

GENERAL

Accuracy class

32 Signal out characteristic Linear33 at increased input signal Output signal is increasing34 Failure mode alarm None35 Output Gage None36 Accuracy < 0,5% of span37 Turn Down Ratio 100:1 -38 Local Span With HART39 Stability -40 Conduit Connection for signal In head4142 Complete Assembly Yes43 Vibration DIN EN 60751.444 Accessories SST Tag plate45

Notes:*: to be defined by vendor.**: Double compression type cable gland

Required documentation: 1,2,3,4,5,10,11,12,15

No Tag No. P&I No. Service Fluid Line/Vessel No.End Conn. &

Rating Range

pres. barg temp. °C U mm H mm (H) mm temp. °C

1. TT-181 P2 Fuel gastemperaturefuelgas 200-640123-104-x 6 15 amb. 100 230 150

DN50, PN40EN1092-1, B1 -25…100

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TRANSMITTERW

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OTHER

U Figure 1.H

DN50 NPT1/2"

T



MOL Group



9. Instrument Specifications9.2 Pressure Measuring Instruments

MGS-S-REF-I-30.9.2

Rev 1.00.00




9 Instrument Specifications Page/Pages: 2/119.2 Pressure Measuring Instruments


Release list




Rev:. 1.00.00 3/11

ContentsRequired documentations:............................................................................................................................................4Pressure measuring instruments..................................................................................................................................51 General: ................................................................................................................................................................5

1.1 Deviations: ....................................................................................................................................................51.2 Protection:.....................................................................................................................................................51.3 Accuracy: ......................................................................................................................................................51.4 Applicable codes & standards: .....................................................................................................................5

2 Technical requirements ........................................................................................................................................62.1 Local Pressure Gauges ................................................................................................................................72.2 Pressure switches.........................................................................................................................................82.3 Local Pressure Controllers ...........................................................................................................................82.4 Nameplate.....................................................................................................................................................8

Pressure transmitter specification sheet (MGS-S-REF-I-30.9 sheet 2.) ......................................................................9Pressure switch specification sheet (MGS-S-REF-I-30.9 sheet 3.) ...........................................................................10Pressure transmitter (FFB) specification sheet (MGS-S-REF-I-30.9 sheet 4.) ..........................................................11


4/11 Rev.: 1.00.00

Required documentations:

1. Manufacturer’s certificate (with the model & serial number and the main data of instrument) (or accordingto ISO 9001:2000).

2. Manual with contents according to IEC 278. Manual to contain also the following:- Cross sectional drawings with list of parts.- List of special tools.- Electrical scheme, wiring diagrams.

3. The bid documentation shall include the following drawings:- Outline drawing with overall dimensions, type of connections, materials, rating.

4. Certificate of hydrostatic pressure test. (PED)

5. Certificates of explosion-proof elements - ATEX (100A Directive) issued by Notified Body.

6. Type test certificate of National Office of Measurement.

7. Calculation data sheet.

8. Calibration data sheet.

9. (Calibration data sheet by National Office of Measurement, if needed).

10. Vibration-proof certification according to IEC751.4.4.4.2.

11. Certificate of the construction materials for wetted parts. (EN 10204 3. 1B)

12. Confirmation of communication with FIMS version for smart instruments using HART protocol.

13. Certification of conformance with the requirements of Foundation Fieldbus standard. (IEC61158-2)

14. Certificate of compliance with fire-protection requirements.

15. CE declaration of conformity.

16. Certification according to IEC61508 (MTBF – Main Time Between Failure, DC – Diagnostic Coverage,etc.).


Rev:. 1.00.00 5/11

Pressure measuring instruments

1 General:

The present specification describes the basic design requirements regarding pressure measuringinstruments installed in production facilities.

1.1 Deviations:Project Specifications may contain differences from or modifications of this requirements.Any deviations from the contents of this specification and project specifications are subject to writtenauthorisation by MOL Group.The specified materials shall be in accordance with the pipe class specification system, standards andrequirements of the project.

1.2 Protection:The explosion-proof and IP protection of the instrument shall meet the requirements of Section (MGS-S-REF-I-4), “Site conditions and specified protection classes”.

1.3 Accuracy:The reference accuracy of the measuring instrument shall be less than ±0.15% of span.Combined pressure and temperature effects (Total Performance) better than ±1.0%. of Span for a 28°Ctemperature change, up to 70 barg.Stability with relation to the measuring range and at least for 24 months shall be better than ±0.2%.

1.4 Applicable codes & standards:

acc. to appendix MGS-S-REF-I-4_2 items: 236, 237, 238


6/11 Rev.: 1.00.00

2 Technical requirements

1. The instruments installed shall conform to all mechanical and process requirements.

2. The signal ranges applied shall correspond to the requirements set forth in Section MGS-S-REF-I-4,“Signal range, measuring range, scale data, accuracy requirements”.

3. The instrument shall conform to the requirements and specifications set by hazardous areaclassification.

4. Pressure sensor elements shall be provided with overload protection keeping the shift of thecalibrated instrument scale within 0.5% at overpressures equal to minimum 1.3 times the upperrange limit or, in the case of vacuum measurement, at full vacuum regardless of range limits.

5. For pressure (absolute, gauge and diff. pressure) transmitters, the transmitter body shall have astatic pressure rating of 100 barg or 150% of the sensor upper range limit (URL) at the operatingtemperature, whichever is greater.

6. Pressure and diff. pressure transmitters shall have a response time of 500 milliseconds or less.

7. Transmitters shall have an update rate at least as fast as below.Pressure, Diff. pressure and flow (DP) measuring 125 msec*Level (DP) 500 msec*The table is based upon a transmitter up-date rate at least twice as fast as the proportional, integral,derivative (PID) controller algorithm execution rate.* Faster update rate/response time transmitters may be required for certain applications such ascompressor antisurge control systems. Slow update rate/response time transmitters may degradecontrol performance.

8. For absolute pressure instruments the measurement inaccuracy caused by the change in theatmospheric pressure shall be completely compensated.

9. The measuring element shall withstand pressures corresponding to the pressure rating of theinstrument case without any damage or zero shift exceeding 1% of the measuring range.

10. The measuring element shall be appropriately flexible, tempered and stress-relieved to ensureminimal hysteresis.

11. The effect of ambient temperature shall be minimal for every measuring element. The measuringelement, the setting spring, etc. shall have a minimal thermo expansion coefficient.

12. The material of wetted components shall be at least SS 316, with the following exceptions: The relevant specification sheet requires another material In the case of instruments with integral diaphragm seal, but in this case the above requirement

applies to the diaphragm seal In the case of very low pressures, e.g. draft measurement, or absolute pressure measuring

elements with barometric compensation, if alloy steel sensor is not available.These exceptions shall be highlighted in the specification.

13. Case material shall be suitable for application in the refinery and made of at least stainless steel.

14. The seal material shall be able to endure the operational pressure and temperature even in the caseof the failure of the diaphragm or other pressure-tight components. The instrument shall be designedto provide full protection for the operating personnel even in case of failures.

15. Pressure-tight components shall have confined seals (tongue and groove or ”O”-ring).

16. Range limits shall be smoothly adjustable in the full range and the adjusting device shall be lockable.Instruments with facilities for wide range offset and range limit reduction, zero offset and suppressionare preferred.

17. Pressure transmitters – except for differential pressure transmitters used for level measurement –shall provide increasing outputs at increasing inputs (i.e. shall be direct action).

18. Pressure measuring instruments shall have integral dial indicators ensuring good readability (seeMGS-S-REF-I-4). The integral indicator shall provide reading of the measured parameter in physicalvalue and indication of the unit of measure. In lack of integral indicator a local dial indicator shall beinstalled in the close vicinity of the transmitter, if required.


Rev:. 1.00.00 7/11

19. Transmitters and separately installed local indicators shall be fitted with mounting yokes.

20. In case a seal diaphragm is required, it shall be integrated with the instrument and calibratedtogether with it. The bottom part shall be removable for cleaning.

21. Capillary lines shall be filled with neutral pressure transmitting fluid suitable for the processtemperature and the instrument shall be calibrated together with the sensor element. The capillaryshall be made of stainless steel tubing with flexible guard (corrugated metal tube or PVC jacket), itslength shall be the shortest possible but never more than 10 meters.

22. For pressure measurements DN25 size flanged process block valves of appropriate pressure ratingshall be installed and blanked off with counter-flanges suitable for installing1/2” NPT or 3/4” NPTfemale or socket–weld connections, if not required otherwise in the specification.

23. Pressure measuring elements connected to the process shall have ½” NPT threads, possibly withadditional oval flanges, and flat surfaces required for mounting.

24. For the measurement of fluctuating pressures installation of pulsation dampers may be requiredupstream of the sensor element. Pulsation dampers shall be adjustable from the outside.

25. Provisions shall be provided for the venting during operation as well as the zero setting of allpressure instruments installed and for the connection of control devices without disconnecting valvesor piping by installing a second block valve or three-way block valve between the pressure tap andthe instrument. Venting shall be designed so that the protection of the operating personnel will beensured. Aggressive or toxic fluids shall be drained or vented in a closed system. Valves and pipeswith minimum ½” sizes hall be used for draining or venting.

26. ½” seamless steel pipe shall be used for hook-up lines.

27. If sensor elements with diaphragm seal are used, provisions shall be made for their cleaning.

28. Provisions shall be made for checking and adjusting pressure instruments and pressure switches atsite by means of reference standards without dismounting.

29. Provisions shall be made for the local zero setting and adjustment of pressure instruments.

30. The instruments shall have integral over-voltage protection.

31. The signal lines of pressure instruments shall conform to the general requirements on cables.

32. The cables of the pressure instruments shall have stranded twisted pair, armoured for mechanicalprotection and shielded against interference.

33. The instrument case and the cable gland shall provide protection against environmental effects andin case of intrinsically safe devices their protection class shall be minimum IP 65.

34. For armored cables double sealing cable glands shall be used, ensuring the grounding of the armourto the instrument case, gripping both the jacket of the cable and the insulation below the armour(when armored cables are used)..

35. The instrument case shall be connected to the equipotential earth system of the plant.

36. Accessibility and ease of handling shall be considered in selecting the place of installation ofpressure instruments and process pressure taps.

2.1 Local Pressure Gauges

1. The measuring mechanism and body of local pressure gauges shall be made of stainless steel.

2. Bourdon type pressure gauges shall be generally used for direct measurement, and below type forindirect measurements.

3. The local pressure gages shall have over-pressure protection.

4. At least 100 mm diameter indicator dial shall be provided for both direct and indirect pressuremeasurements.

5. At places exposed to vibration liquid fill shall be applied.

6. Process connections shall be at the bottom, G½” or M20x1.5 mm size. For flush mounting theconnection shall be at the back.


8/11 Rev.: 1.00.00

7. For pressure gauges without measurement range compression, the operating range shall bebetween 30…70% of the measuring range of the gauge.

8. The reference accuracy of local pressure gages shall be less than ±1.5% of span.

9. Pressure gauges that are accessories of other equipment (e.g. positioner, filter, controller, etc.) shallconform to vendor standards. The dial diameter of these instruments shall be at least 60 mm.

10. For congealing or aggressive medium applications pressure gauge with diaphragm seal isacceptable.

11. The local pressure gauges shall be connected to the technological part via isolating valve(mechanical part) and via three-way test manometer valve.

2.2 Pressure switches

1. Pressure switches are used in cases where there is no other pressure detector installed in the vicinityor critical shutdown/alarm functions have to be implemented.

2. The use of airtight SPDT micro-switches is recommended as pressure switches.

3. Micro-switches having oxidation-proof contacts may be used only.

2.3 Local Pressure Controllers

1. The use of pressure controllers actuated by process fluids shall be avoided. Such pressurecontrollers may be installed only if the deviation of the controlled variable from the setpoint is notmore than 10% and that the size of the valve is less than DN50 (2”). Even if the use of pressurecontrollers actuated by process fluids proves to be unavoidable, the use of pilot-operated pressurecontrollers using process fluids is not acceptable and direct-action pressure controllers adjustable bythe variation of spring force shall be used.

2. In special cases where the use of local pneumatic pressure controllers is necessary, manufacturer’sinstructions shall be followed.

3. Local controllers shall have proportional and integrating adjustment, output reading andautomatic/manual mode selection.

2.4 Nameplate

All pressure detectors and transmitters shall be provided with durable nameplates easy to read duringoperation even if insulated.

Nameplates shall contain at least the following information: Name of the manufacturer Model number and serial number of the pressure detectors and transmitters Symbol of protection class Nominal size and pressure rating of outdoors pressure detectors Measuring range of pressure detectors and transmitters ID (tag) number of pressure detectors and transmitters Length of the capillary, data of filling liquid Set-point for pressure switches


Pressure measuring instruments 1.00.00 S.Skalszky Revision: 1.00.00Pressure Transmitter Rev Date Designer Date: 19.09.2011.

1 Function Area Classification Pressure measuring Zone 1 IIC T4 Rev.:2 *3 Model *4 Case Material Cast Alloy5 Enclosure min. IP 656 Explosion Proof EEx ib IIC T47 Transient Protector Built in8 Mounting On 2" pipe with yoke, L type9 See secondary Instrument Specification

10 Ambient Temperature -25...+45 °C1112 Power Supply 12...30V DC, Loop powered13 Output Signal Communication 4...20 mA HART14 Signal output characteristic Linear15 at increased input signal Output signal is increasing16 Failure mode alarm Output signal < 3,75 mA17 Output Gage Digital Eng. Unit, linear Adjustable18 Accuracy < ± 0,1% of span19 Turn Down Ratio 100:120 Local Span and Zero Yes21 Stability < ±0,2% URL for 12 months22 Conduit Connection for signal with Cable glande **23 Respons time 200 msec24 Update time of them 100 msec2526 Physical Layer Type27 Device min Voltage Device Current draw28 Function Blocks Other Blocks29 Diagnostic Information Polarity Sensitive30 Other requirement31 IS Parameters for field device, max. internal Ci, Li32 Max. input Voltage Ui / Current Ii Max. Input Power Pi3334 Element Type Service Diaphragm Gage Pressure35 Element Material 316 SST36 Wetted parts material 316 SST37 Silicon oil38 Overpressure Limit min. 1,5 x range39 Process Connection For flange adaptors (DIN 19213)40 Connection Size 1/2"-14 NPT (Female)41 Flange Material Connection SST Side or MFR4243 Manufacturer Model44 Connection Size45 Capillary Lenght Material4647 Integral Manifold Material Two-valve manifold SST48 Counter Flange and Seal 1 pcs flange adaptor bolts and seal49 Compensation50 Safety requirement

Notes:* To be filled by vendor.** Double compression type cable gland


No Tag No. P&I No. Service Fluid Line No. Adj. Range Set Range Note

pres. barg temp. °C barg barg

1. PT-085 P3Feed waterpressure

water 600-CWS-3300 2,0 3,0 28 80 MFR 0-4

Des

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Max

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ting

DIAPHRAGM SEAL

OPTIONS

Max

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ting

Fill fluid

Manufacturer

ELEMENT

FUNDATIONFIELDBUS ***

TRANSMITTER

Designer19.09.2011.

GENERAL

Fill fluid


Pressure measuring instruments 1.00.00 S.Skalszky Revision: 1.00.00Pressure Switch Instruments Rev Date Designer Date: 19.09.2011.

1 Function Area Classification Pressure switch Zone 1 IIC T3 Rev.:2 Manufacturer *3 Model *4 Construction Type By Manufacturer5 Case Material Enclosure Cast Alloy min. IP656 Explosion Proof EEx ib IIC T37 Transient Protector In built8 Mounting On 2" pipe with yoke9 See secondary Instrument Specification -10 Ambient Temperature -25...+45 °C11 Design temperature, Pressure Hőm12 Element Type Service Diaphragm Gage Pressure13 Element Mat. 316 SST14 Wetted parts material 316 SST15 Overpressure Rating 1,5 x range16 Process Connection M20x1,5 (Male)18 Connection Bottom19 Rating PN 1620 Tag Number Function21 Manufacturer Model22 Location Mounting In head of switch23 Supply Accuracy No < 0,5%24 Switching point adjustable Inside26 Switching H = at Increasing signal26 Switching L = at Decreasing signal26 Output Signal Connection 1 x SPDT Voltage free Terminal board27 Switches load Surface 10 mA Gold plated28 Hermetically seald Switches Yes29 Dead Band minimum30 Line fault detection outside Open circuit if I


Pressure measuring instruments 1.00.00 S.Skalszky Revision: 1.00.00Pressure Instruments (FFB) Rev Date Designer Date: 19.09.2011.

1 Function Area Classification Pressure measuring Zone 1 IIC T3 Rev.:2 Manufacturer3 Model *4 Electronics housing material Cast Alloy -5 Enclosure IP656 Explosion Proof EEx ib IIC T37 Transient Protector Built in8 Mounting On 2" pipe with yoke9 See secondary Instrument Specification -

10 Ambient Temperature -25...+45 °C1112 Power Supply Bus Powered13 Output Signal Communication - Foundation fieldbus14 Signal out characteristic -15 at increased input signal Output signal is increasing16 Respons time 150 msec (total respons time)17 Failure mode alarm -18 Output Gage Digital Eng. Unit, linear Adjustable19 Accuracy < 0,1% of span20 Turn Down Ratio 100:1 -21 Local Span and Zero Yes22 Stability < 0,2% URL for 12 months23 Conduit Connection for signal with Cable glande **24 Physical Layer Type 111 Standard signaling, Bus powered, Intrinsically safe25 Min. operating voltage Quies. Current draw max. 9V dc max. 15 mA26 Function Blocks Other Blocks AI1, AI2, PID -27 Diagnostic Information Yes28 Backup LAS function Polarity Sensitivity Yes No29 Channel number and description30 Other requirement31 IS Parameters for field device, max. internal Ci, Li *32 Max. input Voltage Ui / Current Ii Max. Input Power Pi * *33 Element Type Feladat / Service Diaphragm Gage Pressure34 Element Mat. SST35 Wetted parts material SST36 Fill fluid Silicon oil37 Overpressure Rating 1,5 x range38 Process Connection For flange adaptors (DIN 19213)39 Connection Size 1/2"-14 NPT (Female)40 Flange Material Connection SST Side4142 Manufacturer Model . .43 Connection Size - - - -44 Capillary Lenght Material - -45 Fill fluid -46 Integral Manifold Material - -47 Counter Flange and Seal 1 pcs flange adaptor bolts and seal48 Compensation49

Notes:1: Gold plated diaphragm

*: To be filled by Vendor. 2: NACE Certificate required.**: Double compression type cable gland for OD 9-11,5 cable***: The DEV, DD and CF service revision level must also be give.

No Tag No. P&I No. Service Fluid Line No. Adj. Range Set Range Notepres. barg temp. °C barg barg

1. PT-062 P1 Heavy Feed fromP-101-AB

Gasoil 8"-PG-10104-D24-ST

4,9 19 36 100 0-138 0-25 -

2. PT-063 P1 Heavy Feed fromP-101-AB

Gasoil 8"-PG-10104-D24-ST

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MOL Group



9. Instrument Specifications

MGS-S-REF-I-30.9

Rev 1.00.00




9 Instrument Specifications Page/Pages: 2/3


Release list




Rev:. 1.00.00 3/3

Book breakdown

Description Identification code Rev.:Sample documentation of detail engineering documents forInstrumentation MGS-S-REF-I-30 1.00.00

Instrument Specifications MGS-S-REF-I-30.9 1.00.00Temperature Measuring Instruments MGS-S-REF-I-30.9.1 1.00.00Pressure Measuring Instruments MGS-S-REF-I-30.9.2 1.00.00



MOL Group



10. Grounding Diagram for Instrumentation System

MGS-S-REF-I-30.10

Rev 1.00.00




10 Grounding Diagram for Instrumentation System Page/Pages: 2/6


Release list




Rev:. 1.00.00 3/6

Contents

Protection Earthing System (MGS-S-REF-I-30.10-4.dwg) ...........................................................................................4Functional Earthing System (MGS-S-REF-I-30.10-5.dwg)...........................................................................................5Typical Earthing Dwg. (MGS-S-REF-I-30.10-6.dwg)...................................................................................................6



MOL Group



11. Equipment Specifications

MGS-S-REF-I-30.11

Rev 1.00.00




11 Equipment Specifications Page/Pages: 2/14


Release list




Rev:. 1.00.00 3/14

Contents

1. General................................................................................................................................................................42. Alterations ...........................................................................................................................................................43. Governing codes and standards .........................................................................................................................44. Definitions............................................................................................................................................................4

4.1 Marshalling cabinet.......................................................................................................................................44.2 Relay cabinet ................................................................................................................................................44.3 Instrument cabinet, instrument panel ...........................................................................................................44.4 Local operating panel, field instrument cabinet ............................................................................................44.5 Power supply cabinet with instruments ........................................................................................................4

5. General evironmental conditions.........................................................................................................................55.1 Environmental conditions indoors:................................................................................................................55.2 Environmental conditions outdoors ..............................................................................................................5

6. General requirements for installation of equipment ............................................................................................56.1 Mechanical installation..................................................................................................................................56.2 Electrical installation, wiring..........................................................................................................................6

6.2.1 Line terminals........................................................................................................................................66.2.2 Wiring....................................................................................................................................................7

6.3 Other requirements.......................................................................................................................................76.4 Signal relays .................................................................................................................................................86.5 Cut-outs ........................................................................................................................................................86.6 Lights and switches ......................................................................................................................................86.7 Power supply units, redundancy...................................................................................................................86.8 Markings .......................................................................................................................................................86.9 Documentation..............................................................................................................................................9

7. Special requirements for equipment installation .................................................................................................97.1 Relay cabinets ..............................................................................................................................................9

7.1.1 Relays ...................................................................................................................................................97.1.2 POS – Process Override Switches .....................................................................................................107.1.3 MOS - Maintenance Override Switches .............................................................................................107.1.4 Client’s obligatory data provision ........................................................................................................107.1.5 Vendor’s obligatory data provision......................................................................................................10

Bill of materials for ASZ1 power cabinet.....................................................................................................................11Power supply caninet layout (MGS-S-REF-I-30.11-4.dwg)........................................................................................12Marshalling cabinet layout (MGS-S-REF-I-30.11-5.dwg) ...........................................................................................13Local panel layout (MGS-S-REF-I-30.11-6.dwg).......................................................................................................14


4/14 Rev.: 1.00.00

PRODUCT SPECIFICATIONS FOR INSTRUMENTATION

1. GeneralThe present specification includes the general technical requirements on the design and installation ofinstrumentation equipment to be installed in the processing and utility facilities of MOL.During the installation of a facility or plant, the actual Project Specification on the particular facility mayinclude differences from the present document. In the case of any differences, the provisions included in theProject documentation shall prevail.

2. AlterationsIn the case of plant reconstruction, the existing system shall be considered, and the provisions of the presentdocumentation applied considering the extent, depth of the reconstruction, as well as its operational, safetyand economical aspects.

3. Governing codes and standardsThe equipment shall comply with the latest valid standards.

4. Definitions

4.1 Marshalling cabinetControl room equipment for receiving the field signal cables and the voltaic or intrinsically safe isolation andarrangement of the signals, which ensures a connection interface for the other signal processing controlroom equipment (DCS, Safety PLC, Supervisor PLC, controller—interlock system, etc.).

4.2 Relay cabinetEquipment executing combination or sequential logics, established from relayed logic gates, fulfilling thesafety interlock (shutoff) and control tasks of the particular plant, plant unit or process unit.

4.3 Instrument cabinet, instrument panelControl room equipment for the installation and connection of different signal processing (displaying,signalling, registering, computing, etc.) instruments and certain operating devices.

4.4 Local operating panel, field instrument cabinetField equipment for the on-site service, checking or control of certain process units (for instance tubefurnace, compressor, etc.).

4.5 Power supply cabinet with instrumentsEquipment for the installation of devices necessary for the electrical power supply of instrumentation devicesequipment, instruments and equipment (cut-outs, safety fuses, other overload and short-circuit protectiondevices, switches and master switches).


Rev:. 1.00.00 5/14

5. General environmental conditions

5.1 Environmental conditions indoors:

Ambient temperature max.:min.:

CC

Ambient temperature (air conditioned) CDesign temperature range CAverage relative humidity at 15°C %Required protection class in MCC (switchboard areas): IPRequired protection class in control rooms: IPThe other protection requirements are the same as those specified for standard indoor areas.

5.2 Environmental conditions outdoors

MOL Group TECHNICAL SPECIFICATION INSTRUMENTATION 30 ... · Instrumentation/Electric Interface...

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