Eni S.p.A.

Exploration & Production Division

TECHNICAL SPECIFICATION

TYPICAL PIPING ASSEMBLIES

06737.PIP.MEC.FUN

Rev. 3

March 2010

3 General Revision MECC MECC Motti Mar 10

2 General Revision TECNOMARE MECC Motti Dec 07
1 Issue STIN IMPI STIN Jan 91
REV. DESCRIPTION COMP.d CHECK.d APPR.d DATE

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 2 of 9

FOREWORD

Rev. 1 9 Sheets
1991 Jan
Issue

Rev. 2 9 Sheets
2007 Dec
General Revision

This specification has been reviewed bringing a restructuring of those

chapters which are in accordance with specifications 14044.VAR.
GEN.RWP and 14045.VAR.GEN.RWP as showing below.
Besides, refences to attachments have been updated based on the
complete set of Piping Project Specifications.

Rev. 3 9 Sheets
2010 March
General Revision

This revision includes the whole set of Normalized Typical Piping

Assemblies.

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 3 of 9

INDEX

1 GENERAL

1.1 Scope

1.2 Normative references

1.2.1 European Normative References

1.2.2 ISO, IEC, and other organizations’ normative references
1.2.3 Other organizations’ normative references
1.2.4 Laws
1.2.5 Internal normative references

2 FUNCTIONAL CHARACTERISTICS

2.1 Operation Environment

2.2 Functional Requirements

2.2.1 Construction Norms

2.2.2 Identification Criteria for Typical piping assemblies
2.2.3 Typical assemblies planning – General Criteria
2.2.4 Application Field List
2.2.5 Typical assemblies use modes
2.2.6 Materials and Ratings

2.3 Ergonomics

2.4 Safety

3 ADDITIONAL INFORMATIONS

3.1 Attachments and appendices

3.1.1 Attachments
3.1.2 Appendices

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 4 of 9

1 GENERAL

1.1 Scope

This specification, completed with document 05346.PIP.MEC.DWG

“Application fields” and specification 06732.PIP.MEC.SDS “Piping
Project specification”, aims at providing customers with all those typical
assemblies required for the piping assembling completion, defining
pertinence and materials.

This document shall apply in extra-European areas only since it is in

compliance with ANSI/ASME and/or equivalent regulations.

1.2 Normative references

1.2.1 European Normative References

On the issue of this specification no applicable European normative

references exist.

1.2.2 ISO, IEC, and other organizations’ normative references

On the issue of this specification no applicable European normative

references exist.

1.2.3 Other organizations’ normative references

On the issue of this specification no applicable European normative

references exist.

1.2.4 Laws

Referring to the specification subject nor laws neither decrees have

been defined.

1.2.5 Internal normative references

05346.PIP.MEC.DWG Typical piping assemblies

Application field

06732.PIP.MEC.SDS Piping design specification

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 5 of 9

2 FUNCTIONAL CHARACTERISTICS

2.1 Operation environment

When defining equipment, pipes and pertinent components positioning,

the environmental conditions of the installation site defined in design
specifications shall be taken into account.
All environmental elements that might affect the components reliability
such as:

- minimum and maximum temperatures;

- wind speed and direction;
- elevation above sea-level;
- condensate formation;
- solid particles presence (sand, dust);
- corrosive or polluting substances presence;
- possible mould formation
- seismic events;
- possible direct and indirect electrocution;
- mechanical stress and vibrations during normal operation;
- electromagnetic disturbs
- explosion or fire hazard

shall be taken into account.

2.2 Functional requirements

2.2.1 Construction Norms

In accordance with the paragraph “Reference Norms“ and with all the
limitations included in the technical documentation issued for a specific
project, all the equipments shall be designed.

2.2.2 Identification Criteria for Typical piping assemblies

D1 D50 Operative Drains

D51 D99 Test Drains
V1 V50 Operative Vents
V51 V99 Test Vents
F1 … Flow Taps
P1 … Pressure Taps
PV1 … Pressure Taps on vessels
T1 … Temperature Taps
TV1 … Temperarute Taps on vessels

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 6 of 9

SP1 SP3 Sample Points

SP4 SP6 Sample Points from vessels

2.2.3 Typical assemblies planning – General Criteria

These documents aim at providing with standard documentation in

accordance to “Piping project specification” to be used during the
design phase for fluids treated by onshore and offshore plants. All the
resulting requirements are covered as well as the components integrity
and uniformity is granted.
Provided that the criteria listed above be fulfilles, the use of assemblies
other than the standardized ones is allowed for a specific job order.

2.2.4 Application fields list

All drawings and the list of standardized typical assemblies, included

their links to the “Piping project specification”, are enclosed in the
document 05346.PIP.MEC.DWG “Application fields”.

2.2.5 Typical assemblies use modes

A specific document named “Typical Piping Assemblies” shall be set-up

for each project.
All those typical assemblies selected from standards for the current job
order shall be bundled in this document.
All those assemblies not included among standards, shall be
individually numbered with that job order number for which they have
been edited and for that purpose only shall be valid.

2.2.3 Materials and Ratings

Materials and ratings are defined in the “Piping project specification”

where references to applicable typical assemblies are recalled.

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 7 of 9

2.3 Ergonomics

No existing applicable ergonomics requirement.

2.4 Safety

No existing applicable safety requirement.

3 ADDITIONAL INFORMATIONS

3.1 Attachments and Appendixes

3.1.1 Attachments

05346.PIP.MEC.DWG Typical piping assemblies – Application

fields

06732.PIP.MEC.SDS Piping Project specifications

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 8 of 9

3.1.2 Appendices

DRAWINGS LIST – APPLICATION FIELD

05347.PIP.MEC.DWG FIG. D1-D2 REV 2

05348.PIP.MEC.DWG FIG. D3-D4 REV. 1
05349.PIP.MEC.DWG FIG. D5 REV. 1
05350.PIP.MEC.DWG FIG. D7-D8 REV. 1
05351.PIP.MEC.DWG FIG. D9-D10 REV. 1
05352.PIP.MEC.DWG FIG. D11-D12 REV. 1
05353.PIP.MEC.DWG FIG. D13-D14 REV. 1
05354.PIP.MEC.DWG FIG. D15-D16 REV. 1
05355.PIP.MEC.DWG FIG. D17-D18 REV. 1
05356.PIP.MEC.DWG FIG. D19 REV. 1
05357.PIP.MEC.DWG FIG. D20-D21 REV. 2
05358.PIP.MEC.DWG FIG. D22-D23 REV. 2
05359.PIP.MEC.DWG FIG. D51-D52 REV. 1
05360.PIP.MEC.DWG FIG. D53-D54 REV. 1
05361.PIP.MEC.DWG FIG. D55 REV. 1
05362.PIP.MEC.DWG FIG. D57-D58 REV. 1
05363.PIP.MEC.DWG FIG. D59-D60 REV. 1
05364.PIP.MEC.DWG FIG. D69 REV. 1
05365.PIP.MEC.DWG FIG. V1 – V2 REV. 1
05366.PIP.MEC.DWG FIG. V3 – V4 REV. 1
05367.PIP.MEC.DWG FIG. V5 REV. 1
05368.PIP.MEC.DWG FIG. V7 – V8 REV. 1
05369.PIP.MEC.DWG FIG. V9 –V10 REV. 1
05370.PIP.MEC.DWG FIG. V11-V12 REV. 1
05371.PIP.MEC.DWG FIG. V13-V14 REV. 1
05372.PIP.MEC.DWG FIG. V15-V16 REV. 1
05373.PIP.MEC.DWG FIG. V17-V18 REV. 1
05374.PIP.MEC.DWG FIG. V19 REV. 1
05375.PIP.MEC.DWG FIG. V20-V21 REV. 2
05376.PIP.MEC.DWG FIG. V22-V23 REV. 2
05377.PIP.MEC.DWG FIG. V51-V52 REV. 1
05378.PIP.MEC.DWG FIG. V53-V54 REV. 1
05379.PIP.MEC.DWG FIG. V55 REV. 1
05380.PIP.MEC.DWG FIG. V57-V58 REV. 1
05381.PIP.MEC.DWG FIG. V59-V60 REV. 1
05382.PIP.MEC.DWG FIG. V69 REV. 1
05383.PIP.MEC.DWG FIG. F1-F2 REV. 1
05384.PIP.MEC.DWG FIG. F3-F4 REV. 1
05385.PIP.MEC.DWG FIG. P1-P2 REV. 1
05386.PIP.MEC.DWG FIG. P3-P4 REV. 1
05387.PIP.MEC.DWG FIG. P5-P6 REV. 1
05388.PIP.MEC.DWG FIG. P7-P8 REV. 1
05389.PIP.MEC.DWG FIG. P9 REV. 1
05390.PIP.MEC.DWG FIG. PV1 REV. 1
05391.PIP.MEC.DWG FIG. T1-T2 REV. 1

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
Eni S.p.A. 06737.PIP.MEC.FUN
REV. 3 March 2010
Exploration & Production Division Sheet 9 of 9

05392.PIP.MEC.DWG FIG. T3-T4 REV. 1

05393.PIP.MEC.DWG FIG. T5 REV. 1
05394.PIP.MEC.DWG FIG. TV1-TV2 REV. 1
05395.PIP.MEC.DWG FIG. SP1-SP2 REV. 1
05396.PIP.MEC.DWG FIG. SP3 REV. 1
05397.PIP.MEC.DWG FIG. SP4-SP5 REV. 1
05398.PIP.MEC.DWG FIG. SP6 REV. 1

Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato.
This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to Third Parties nor used for purposes other than those for which it has been sent.
 NORMALIZZAZIONE INTERNA 05346.PIP.MEC.DWG
Eni S.p.A. STANDARDIZATION
Revisione
E&P Division Revisions 0 1 2
ASSEMBLAGGI TIPICI TUBAZIONI Compil. Data/Date
1 / 1
TYPICAL PIPING ASSEMBLIES Tecnomare dic-07
CAMPI DI APPLICAZIONE
APPLICATION RANGE
SPECIFICHE
TIPO / Type

DRENAGGI DI DRENAGGI DI SFIATI SFIATI DI PRESE PRESE PRESE PRESE

PROGETTO
ESERCIZIO COLLAUDO ESERCIZIO COLLAUDO PORTATA PRESSIONE TEMPERAT. CAMPIONE
TUBAZIONI
OPERATIVE TEST OPERATIVE TEST FLOW PRESSURE TEMPERAT. SAMPLE
PIPING
DRAINS DRAINS VENTS VENTS TAPS TAPS TAPS POINTS
PROJECT
FIG. N. FIG. N. FIG. N. FIG. N. FIG. N. FIG. N. FIG. N. FIG. N.
SPEC.S

A01 - A09 - A36 D1 D51 V1 V51 F1 P1 T1 SP1

B01 - B36 D2 D52 V2 V52 P2 T2 SP4
NPT <600#

D3 D53 V3 V53 P3 TV1

D4 D54 V4 V54 PV1 TV2
D5 D55 V5 V55
D20 V20
A07 - A15 D7 D57 V7 V57 F1 P5 T3 SP2
SW <600#

B07 - B15 D8 D58 V8 V58 P6 T4 SP5

D9 D59 V9 V59 P7 TV1
D10 D60 V10 V60 P8 TV2
D21 V21 PV1
A08 - A13 - B08 D1 D51 V1 V51 F1 P1 TV1 SP4
NPT(½”-4”)

D2 D52 V2 V52 P2 TV2

D3 D53 V3 V53 P4
D4 D54 V4 V54 PV1
D20
C01 - C36 D11 D51 V11 V551 F2 P1 T1 SP1
D01 - D36 D12 D52 V12 V52 P2 T2 SP4
NPT ≥ 600#

E01 - E36 D13 D53 V13 V53 P3 TV1

F01 - F36 D14 D55 V14 V55 PV1 TV2
D22 V22

A22 - A41 - A42 D19 D69 V19 V69 F3 (1) P9 T5 SP3

A43 - A51 - A52 - A53 F4 (1) PV1 TV1 SP6
A55 - A60 - A61 - A70 TV2
B22 - B41 - B42 - B43
B51 - B52 - B53 - B55
B60 - B61 - C22 - C41
C42 - C42 - C51 - C52
C53 - C55 - C60 - C61
BW

D22 - D41 - D42 - D43

D51 - D52 - D53 - D55
D60 - D61 - E22 - E41
E42 - E51 - E52 - E55
E60 - E61 - F22 - F41
F42 - F51 - F52 - F55
F60 - F61

NOTES:
(1) VEDERE MATERIALI SU CLASSI EQUIVALENTI C01-D01-E01-F01 / SEE MATERRIALS ON EQUIVALENT CLASSES C01-D01-E01-F01

This document is CONFIDENTIAL and the sole property of ENI E&P. It shall neither be shown to third parties nor used for purposes other than those for which it has been sent
Il presente documento è RISERVATO ed è di proprietà di ENI E&P. Esso non sarà mostrato a Terzi né sarà utilizzato per scopi diversi da quelli per i quali è stato inviato