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ABB Lummus Global B.V.
SPECIFICATION
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 1 of 39
THISDOCUMENT/DRAWINGISTHEPROPERTYO
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.V.
INCLUDINGALLPATENTEDANDPATENTABLE
FEATURESAND/ORCONFIDENTIALINFORMATIONANDITSUSEISCONDITIO
NEDUPONTHEUSERSAGREEMENTNOTTOREPRODUCE
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,NORTOUSETHEDOCUMENT/DRAWINGFORANYPURPOSEOTHERTHANASSPECIFICALLYPERMITTEDINWRITINGBYABBLUMMUSGLOBALB
.V.
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120.421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
Specification For:
PIPING DESIGN INSTRUCTIONS
0.00 2006-08-11 A.F.D ALL JBRO MPN
REV. DATE DESCRIPTION PREPARED CHECKED APPROVED
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120.421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
INDEX
SECTION PAGE
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 2 of 39
1. GENERAL 51.1 INTRODUCTION 51.2 REFERENCE DOCUMENTS 51.3 QUALITY 51.4 COST 61.5 PLANNING, SCHEDULES AND PRIORITIES 61.6 DETAILING OF PIPING STUDIES 62. GENERAL DESIGN REQUIREMENTS 73. ISOMETRIC REQUIREMENTS 93.1 ISOMETRIC RELEASE 93.2 ISOMETRIC DISTRIBUTION 93.3 ISOMETRIC BREAKS 103.4 ISOMETRIC ANNOTATIONS (PDMS) 123.5 PIAS INSTRUCTIONS (LGB and LGS only) 123.6 STANDARD ISOMETRIC NOTES (VIA PIAS, LGS AND LGB ONLY) 134. INSULATION REQUIREMENTS 144.1 INSULATION NOTES (FOR PDMS) 145. PIPE SUPPORT REQUIREMENTS 155.1 SUPPORTING NOTES 156. VALVE AND CONTROL SETS 166.1 LOW-TEMPERATURE PIPING 16
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120.421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
INDEX (Contd)
SECTION PAGE
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 3 of 39
6.2 (CONTROL) VALVE ACTUATOR ORIENTATIONS: 166.3 CONTROL SET LOCATION ALONG PIPE RACKS (I) 176.4 CONTROL SET LOCATION ALONG PIPE RACKS (II) 186.5 CONTROL SET HOOK-UPS 196.6 CONTROL SET HOOK-UP IN STEAM SERVICE 206.7 VALVE SETS ON PLATFORMS 207. PUMP HOOK-UPS 217.1 END SUCTION PUMPS 217.2 VERTICAL INLINE PUMPS 227.3 SINGLE SUCTION TOP SUCTION TYPE PUMPS 23
7.4 DOUBLE SUCTION PUMPS 248. TOWERS AND VESSELS 258.1 PIPE RUNS ALONG COLUMNS & VERTICAL VESSELS 258.2 PLATFORMS ON COLUMNS AND VERTICAL VESSELS 278.3 TOP NOZZLES ON HORIZONTAL & VERTICAL VESSELS 288.4 TOP NOZZLES ON VESSELS & TOWERS WITH A SPECTACLE BLIND 299. HEAT EXCHANGERS 309.1 AIR-COOLERS 309.2 SHELL & TUBE EXCHANGERS 3010. INSTRUMENTATION REQUIREMENTS & HOOK-UPS 3110.1 GENERAL 3110.2 LEVEL INSTRUMENTS 31
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120.421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
INDEX (Contd)
SECTION PAGE
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 4 of 39
11. TABLES 3211.1 GEAR OPERATED VALVES 3211.2 HYDRAULIC BOLT TENSIONING 3311.3 MINIMUM WELD DISTANCES 33
12 JOB NOTES 39
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 5 of 39
1. GENERAL
1.1 INTRODUCTION
This document shall be read in conjunction with the Specification for Piping Design andDrafting (H-652), which describes the mandatory requirements for Piping Designdevelopment, as agreed with the Client.The information contained in this document is further instructions to the design team andeach DEC is responsible for its implementation.This document will be supplemented with additional job-notes during the course of theproject.
1.2 REFERENCE DOCUMENTS
The following documents, together with these instructions, form an integral set of information andinstructions applicable for this project:
A: Project Specific:
Piping General Requirements DEP 31.38.01.11-GEN Plant Model Construction and Review DEP 30.10.05.11-GEN Human Factors Engineering E-00000-NA-7739-0080 Specification for Piping Design and Drafting, H-652 E-00000-PI-7737-0013
Piping Standard drawings, H-653 E-00000-PI-7737-0014 Plant Layout Development in PDMS, H-654 E-00000-PI-7737-0021 Piping Materials Quantity Control, H-655 E-00000-PI-7737-0024 Standard Drawings Piping & Piping Components S38 DEP 22 Standard Dwg. List Specification for Instrumentation/ Piping E-00000-LF-7880-0008
Interface, K-6021 (prepared by Instr. Dept.) Piping Execution Plan E-00000-PI-5880-0005 FEEEM Report Sessions 1, 2 & 3 E-00000-IN-6854-0003 Generic Ergonomic Templates E-00000-IN-6854-0002 Maintenance Bukom Requirements & Best Practice E-00000-PI-7880-0036 Model Review Follow-up Actions (1) E-00000-PI-8380-0003 Plotplan Rquirements E-00000-NA-7739-0026
PDMS Project Setup E-00000-KA-7880-0002 2D AutoCAD Drafting E-00000-JA-7880-0012
ANY DISCREPANCY IN ABOVE DOCUMENTS AND/OR PROPOSED DEVIATIONS BY THEDEC MUST BE REPORTED TO THE JV FOR EVALUATION AND RESOLUTION/ APPROVAL
Notes:(1) Listed document covers the 30% model review comments. Actions for Piping (identified
as action by JBRO) must be followed-up by the respective DEC after the hand-overmoment. The same applies to subsequent model review action lists.
1.3 QUALITY
Each team member is responsible for meeting the quality objectives of the project.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 6 of 39
Avoid changes in your design. If it works and meets the project requirements, then do notchange. Revisions to AFC isometrics should be kept to an absolute minimum.Each team member is responsible to execute the required quality checks as per companyinstructions specified in the listed documents (see previous paragraph).
1.4 COST
All task force members shall execute their work with a constant alertness for all cost aspects,and strive for an optimum and efficient design using a minimum of welds, fittings (e.g. elbows),and pipe. The piping designer is also responsible for:
Proper material management (update bulk MTO data as per design developments).
Maximum use of purchased bulk commodities in the detail design.
Maximum use of available steel for supporting piping to avoid additional support steelstructures.
1.5 PLANNING, SCHEDULES AND PRIORITIES
Each team member is responsible for meeting the schedules as defined for the project, or for thearea the team-member is working in. Schedules are prepared for piping study completion, noz-zle orientations (DICS), and isometric production. Ensure you are aware of these schedules!Unavoidable delays are to be addressed to the Lead Engineer in time.
Priority Definitions:The following materials are defined as Priority-1 materials:
Pipeclass 252091-H1 (P91) Pipeclass 252091-H2 (P91) Pipeclass 33055-H1 (347H SS) All sizes 30 and larger (all pipeclasses/ GRP)
1.6 DETAILING OF PIPING STUDIES
See specification H-654 plus the project scope-split matrix and related marked-up plotplanfor the required level of detailing for Pipe Study Preparation executed by LGN per unit or
area.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 7 of 39
2. GENERAL DESIGN REQUIREMENTS
In general, eccentric reducers shall be used. Concentric reducers shall only be used ifrequired for process or instrumentation reasons.
A drain is only allowed on eccentric reducers with a minimum size 10.Check liminations when drains are on heavy wall specs. (Ref. Para.3.1 of H-652)Locating drains on reducers takes preference if this saves a pipe-weld (avoiding a pipesection).
Do not locate a spectacle blind between two valves. The valve bodies will obstruct theremoval of the (extended) bolts. Provide a spool-piece at one end of the spectacle blind.
SPOOL PIECE
Standard foundation heights will be (incl. grout):
Horizontal pumps: 300mmVertical pumps: 400mm
Vertical vessels: 150mmSkid-mount equipment 50 mm
Elevations on piping documents shall be shown as EL. + 0.000This means either Centerline Pipe or Face of Flange.Deviations shall be shown, e.g. B.O.P. EL. + 0.000Platform elevations shall be shown as T.O.S. EL. + 0.000This platform elevation is always underside grating.
Pipe bending, if indicated in the pipe specs, shall be applied as much as possible.Standard elbows may be used in case of space problems, however (for large borepiping) only after consulting the Process engineer, Piping Engineering and the MTOengineer.
Ensure that all design developments affecting the bulk MTO are communicated to theMTO engineer. Ensure that correct line-number breaks and area-breaks are maintainedto avoid MTO conflicts.(See also H-655: Piping Materials Quantity Control)
Final hook-up of distribution systems (e.g. flare, cooling water, etc.) with respect ofheader and sub-headers, are to be determined in the piping study phase, and the relatedmaterials adapted in Marian (Piping Designer to inform MTO engineer).
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 9 of 39
3. ISOMETRIC REQUIREMENTS
3.1 ISOMETRIC RELEASE
The release of isometrics for distribution shall be conform the agreed isometric scheduleand priority requirements as prepared for the respective areas or project.
Distribution shall be focused on releasing all isometrics of the same line-number per areato enable material trending. Revisions to AFC isometrics (with material impact) require thehighest priority due to timely material deliveries.
If a previously distributed/ issued isometric splits, the new distribution/ issue must includeboth sheets with the same revision. This will ensure correct material handling in Marian.
Isometrics with priority-1 hold-materials may not be distributed as B1 (checked) isometric.To enable Pipe Stress & Support to work on these systems such an isometric is to bedistributed for information (e.g. rev. A1 in PIAS). Other material developments to thatLPA (Line Per Area) must be reported to the MTO engineer for manual update of Marian.
3.2 ISOMETRIC DISTRIBUTION
The following distribution is a reference of LGN, each DEC shall arrange its distribution to sutehis responsibility and organization accordingly.
First Second AFC
Distribution (1): Distribution (2): Issue:
(B1, B2, etc.) Status: (C1, C2, etc.) Status: (& rev.'s)
Stress & Support All iso's I All iso's A (5) None
Process Critical lines A (4) None None
Instrum. Design None None None
Instrum. Eng. With flow instr. I (3) A (4) None
Electrical All electr. traced I (3) I All electr. traced
Bm All iso's I (3) None
Notes:
(1) Isometric checked by Area Lead Designer(2) Isometric completed with supporting data(3) Additional distribution only required for significant changes(4) Approval by Isometric sign-off(5) Approval via PIAS
Status:
I For informationA For approval
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 10 of 39
3.3 ISOMETRIC BREAKS
No automatic isometric-split (by PDMS) is allowed. One Pipe in PDMS shall fit on oneisometric sheet. If a Pipe requires more isometric-sheets, a forced-split will be required(i.e. more pipes of the same LPA).
Separate isometrics have to be made for each pipe class. Only next rating classes onthe same isometric are allowed! (e.g. 300# flg in 150# line to suit continuation isometric.)
An isometric break shall be applied when there is a change in:
Line number Material type
Design condition
Paint code
Location (Unit, Rack, Sleeper)
Ensure the isometric break is conform the line-number/area break as defined for materialallocation.
A split between two isometrics shall be preferably at a valve or flange. When splitting ata valve, ensure that the gasket is on the isometric with the related valve (ensuring acorrect bolting extraction).
Keep small bore systems (Called Field isometrics) separate from large bore systems
(Called Shop isometrics), as logically feasible.
Field-welds of two different materials must be avoided. Such a weld (if unavoidable)must always be on a shop isometric.
A shop-isometric is not allowed to break at a (pipe-to-pipe) branch-weld. Include a 300mm long pipe-stub (measured from the pipe O.D.) at the header (to ease prefabrication).If a fitting is located near the branch, the branch stub should be up to this fitting. (seesketch typical break between unit piping.)
Keep approx. 50mm clearance at the bottom of the material listing on your firstdistribution (B1) isometric, to accommodate future pipe-support materials.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 12 of 39
3.4 ISOMETRIC ANNOTATIONS (PDMS)
The following annotations are to be shown on the isometric:
Item: Annotation: Remarks:
Flow arrow - only one per isometricGear operated valve G.O. DIR DIR is orientation of hand wheelLO or LC valve LO or LC select locking device (in PDMS)CSO valve CSO
TSO valve - no annotation requiredCryogenic valve H.P. at high pressure side of valveActuator position (automatic in PDMS) see SGUI 04-3940-04-003 for codesSpecial Piping Item H- or named (selection in PDMS). Delivered by
SP- Piping Eng. or Spec. Equipm.
Orifice Tappings Tapping orientation e.g. E45D / W45D
Pipe support data shall be added on the isometric as per relevant instruction. See:
E-00000-PI-2358-0001 0001 0014 Pipe Support Standards
E-00000-PI-7880-0008 Hangers & Support Application using PDMS
E-00000-PI-7880-0026 Pipe Stress & Support Engineering Instructions
The BOM list of the isometric shall also show pipe support materials (for welded pipe parts only)and tagged instruments.
3.5 PIAS INSTRUCTIONS (LGB and LGS only)
Before building a line in 3D CAD, the designer indicates in PIAS that input has started. Theallocated drawing/sheet number will be used in 3D CAD to build the line:
INPUT STARTED:
Example
Originator JEP Fill in initials of area lead engineer
CWP code 21 Check this number carefully.This number must be the same as the CWP number in3D CAD. See Pias error report on the intranet, thisreport is updated on daily basis and mismatchesbetween CWP codes in PIAS and 3D CAD arehighlighted here A proper (and fast) follow up of thisreport is required
Process codes / / Not Used!
Input started Yes
In the Additional Isometric Specifications screen in PIAS, data will be loaded from 3D CAD forreporting purposes. Do not modify this data as to avoid conflicts with the data as stored in CAD.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 13 of 39
3.6 STANDARD ISOMETRIC NOTES (VIA PIAS, LGS AND LGB ONLY)
The following notes can be printed on an isometric when selected in PIAS (via ADDITIONALISOMETRIC SPECIFICATIONS)The text of these notes is stored (in PDMS) and can be modified/ appended per project.
1 = Line to be pickled and passivated.2 = All welds to be inspected and tested prior to the installation of the jacket pipe.3 = No hydro test after installation.4 = Pipe supports by pipe support contractor.
5 = Contractor to confirm routing in field.6 = Line must be fireproof insulated up to El +7,8 m above grade or tabletop.8 = Spools to be galvanized.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 14 of 39
4. INSULATION REQUIREMENTS
See the Project Insulation Specification for details regarding insulation requirements.For pipe-study purposes use the following information:
The following items shall not be insulated for HOT insulation, unless otherwise specified:
Valves and flanges in service below 300deg. (operation temp.), except in steam lines orwhen heat-traced (by steam, electric, etc.)
Valves and flanges in hydrogen service. Steam traps.
Condensate lines downstream the steam trap when discharging to open drainagesystem (add PP if applicable).
Ball valves in insulated lines to be provided with an extended spindle.
4.1 INSULATION NOTES (FOR PDMS)
In case an isometric has non-insulated and insulated sections, separate branches are tobe made in PDMS for each type.
In case an isometric has more than one type of insulation or tracing, separate branchesare to be made in PDMS for each type, and the isulation/ tracing split clearly indicated
on the isometric.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 15 of 39
5. PIPE SUPPORT REQUIREMENTS
See the Pipe Support Standard Drawings for details regarding pipe-supports.For pipe-study purposes use the following information:
Pipe Shoes for un- and insulated Pipe (Hot, PP, Noise):
Insul. Thickness: Shoe Height:
0 thru 50 10051 thru 100 150101 thru 150 200151 thru 200 250etc.
Pipe Shoes for Cold Insulated Pipe:
Shoe height is insulation thickness plus 50 mm.
5.1 SUPPORTING NOTES
During the pipe-rack studies, check for intermediate steel requirements in the pipe rackto support the small bore lines or branches.
On an isometric, put each support type on a separate line. Note that support types onthe mark-up drawings are separated by a dash /. This dash is not a part of the supportdata and need not to be shown on the isometric.
For pipe rack isometrics include a temporary PS indication on the isometric at each pipe-rack column, prior to the distribution.
If applicable, the note Pipe supports by pipe-support contractor shall be indicated in theRemarks box on the isometric using PIAS.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 16 of 39
6. VALVE AND CONTROL SETS
6.1 LOW-TEMPERATURE PIPING
Valves in low-temperature liquid systems (cryogenic) are generally equipped with an extendedbonnet to allow vapor space between body cavity and gland seals to protect the stem seals. Theorientation of the stem is therefore limited to ensure proper functioning of this feature. See theSGUI 04-2801-01.027 (Low Temperature Piping Systems) and the appropriate pipe-specs fordetails.
Valve orientations:Two services are to be distinguished:Liquid and/or liquid/vapor service100% gas service
Valves in liquid and/or liquid/vapor service shall be installed with the stem orientatedupwards (preferred), or with a maximum inclination of 30 deg. From the vertical (1). Thisorientation prevents the (cold) liquid to flow into the bonnet extension and make contactwith the stem packing.
Drain valves shall be installed likewise. The drain connections shall be provided withsupport/bracing, preferably to the header.
Valve stems in no-flow connections (such as vents and pressure connections) may beinstalled at an angle up to 90 from vertical (i.e. they may be installed in vertical pipes).
Valve stems in 100% gas service may be installed at an angle up to 90 from vertical(i.e. they may be installed in vertical pipes).
When gate and ball valves have a pressure equalising hole (body cavity reliefprovisions), the high-pressure site of a valve in closed position shall be identified on theisometric with HP so ensure proper installation of the valve.H.P. shall be indicated on P&ID by process
Preliminary dimensions for bonnet extensions:(for study purposes add L to the standard spindle length)
Service -20C to -100C:Valve size NPS -1 1 -2 3-4 6-8 10-12 >=14
L (mm): 100 125 150 175 200 250
Service below -100C:Valve size NPS -1 1 -2 3-4 6-8 10-12 >=14
L (mm): 200 250 300 350 400 500
6.2 (CONTROL) VALVE ACTUATOR ORIENTATIONS:
See Intools/ 3D Interface Guide SGUI 04-3940-04-003 for applicable actuator positions andrelated coding.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 17 of 39
6.3 CONTROL SET LOCATION ALONG PIPE RACKS (I)
GRADE
(+100000)900 900CONTROL SETS UP TO DN 350
1000CONTROL SETS DN 400 TO DN 4501000
PREFERE
DLOCATION
PREFEREDLOCATION
CONTROL SET WILL BE LOCATED INSIDE THE PIPE RACK
WHEN THERE IS NO SPACE OUTSIDE
700(NOTE 1)BACK-OF-SHOE
NO
TE2
Note1) Aligned vertical pipes by back-of-shoe. All piping minimally with shoe height 100mm or
higher depending insulation thickness, see support standards with exeption of pipe sizelarger than NPS 24.
2) Prefered location control sets overrules back-of-shoe distance.3) Intermeidate steels are only available on the lowest piperack level. Piping designer
shall inform Civil design of intermediate steels if piping less than NPS 6 are arranged
on the lowest level.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 18 of 39
6.4 CONTROL SET LOCATION ALONG PIPE RACKS (II)
RESERVED FOR PIPING
RESERVED FOR INSTRUMENTS
OR ELECTRICALSEE NOTES
RESERVED FOR ELECTRICAL
PIPE RACK COLUMNS
500 1000
800 SQ
(TYP)
The in and outside area of the pipe rack columns are reserved for piping Piping to ensure accessibility to the instrument or electrical components
where applicable. Adequate access and escape routes to and from the unit areas are to be
guaranteed.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 19 of 39
6.5 CONTROL SET HOOK-UPS
DR.
DC
B
A
F
E
DR.
D
B
A
F
E
DR.
DC
B
A
F
E
CHECK FORCLEARANCE
(CA. 100)
Note:The top hook-up is preferred.Components shown in these hook-up are indicative onlySee the project pipe spec. for appropriate detailsCheck for ergonomic and handling requirements, e.g. removal of control valves.
TABLE 1
DIMENSIONS
Line size (NPS) Dim. A (mm)
1 to 6 600
8 to 10 650
12 to 16 750
DIMENSIONS (mm)
A See TABLE 1
B 1800 max.
C 200 min.
D 100 min.
E pending drain size,pipe size &schedule
F 150 min.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 20 of 39
6.6 CONTROL SET HOOK-UP IN STEAM SERVICE
DR.
DC
B
TOBECALCULATED
F
E
CHECK FORCLEARANCE
(CA. 100)
TO STEAM TRAP
DR.
ALTERNATIVE IFACTUATOR CLEARANCE
IS LESS THAN 200mm
6.7 VALVE SETS ON PLATFORMS
For maintenance and operation, all elevated control sets should be located on a platform orconcrete table and not outside along the platform or concrete table.
A B A
Dimensions
B 1800 (max.)
C 200
F 150 (min.)
Dimensions
A 200B 750 (min.)
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 21 of 39
7. PUMP HOOK-UPS
If a by-pass with SW or BW valve is to be provided around the discharge check valve, thanbreak flanges are to be added in the by-pass to allow removal of the discharge piping.
BREAK FLANGES
PUMP
The following requirements for suction piping for centrifugal pumps shall applyto avoid cavitation:
(Note: All material as per applicable Pipe class)
7.1 END SUCTION PUMPS
A straight length of piping of 4D with a minimum of 300 mm shall be provided immediatelyupstream the suction nozzle:
SUCTION
DISCHARGE
NPS "
4D MIN.
MIN. 300
D (LINE SIZE)
STRAINERIN VERTICAL OR HORIZONTAL
BOTTOM FLAT
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 22 of 39
7.2 VERTICAL INLINE PUMPS
No requirements when suction elbow is in the same plane as the pump shaft.4D when suction elbow is at a right angle of the pump shaft.
SUCTIONDISCHARGE
NPS " DR.
SUCTIONDISCHARGE
4D MIN.
D(
LINES
IZE)
TOP FLAT
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23/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 23 of 39
7.3 SINGLE SUCTION TOP SUCTION TYPE PUMPS
When the last elbow of the suction line is in the same plane as the pump shaft, no straightlength of piping immediately upstream the suction nozzle is required.
SUCTION
When the last elbow of the suction line is in plane at a right angle to the pump shaft, a straightlength of 4D minimum upstream the suction nozzle is required.
SUCTION
D
(LINESIZE)
4DMIN.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 25 of 39
8. TOWERS AND VESSELS
8.1 PIPE RUNS ALONG COLUMNS & VERTICAL VESSELS
50
150Min.
50
100 *100InsulatingTower or Vessel
Backof
Shoe
700 min.: for dead-end750 min.: for path through
* : To be adjustedAll piping minimally shoe height is 100 and heigher depending oninsulation thickness, see support standard
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26/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 26 of 39
EQUALASPOSSIBLE
=
=
Insulation ofTower or Vessel 300
The height of all pipe shoes are designedas minimum 100 mm depends on insulationthickness, see support standard
Piping which are sizes NPS 16 and under, are prefered to be arranged as indicated gropes.
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 27 of 39
8.2 PLATFORMS ON COLUMNS AND VERTICAL VESSELS
NOTE: For details, see STANDARD DRAWINGS FOR STRUCTUAL STEEL WORK J601,E-00000-BN-3580-0001, 0002
DIMENSIONS
A 500
B 200
C 460
D 50
E 50
F 413
R 300
G 350
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 28 of 39
8.3 TOP NOZZLES ON HORIZONTAL & VERTICAL VESSELS
A: Nozzle extension through top platforms on towers and vessels:
B: Nozzles along platforms on horizontal vessels:
DIMENSIONS
A 130
B 200 max
C 40
D Vessel O.D.
E 300
F 200
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29/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 29 of 39
8.4 TOP NOZZLES ON VESSELS & TOWERS WITH A SPECTACLE BLIND OR SPACER
WITH A WEIGHT OVER 25 KG
DIMENSIONS
A 200 min
B 200 max
C 40
D Vessel O.D.
For Vertical Vessels andColumns
For Horizontal Vessels and
Drums
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30/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 30 of 39
9. HEAT EXCHANGERS
9.1 AIR-COOLERS
The Air-cooler inlet and outlet piping manifold layout to be discussed with the ProcessDepartment. The manifold layout is to be checked with the MTO engineer to ensure that thecorrect materials are in the MTO.
9.2 SHELL & TUBE EXCHANGERS
Typical lay-out:
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 31 of 39
10. INSTRUMENTATION REQUIREMENTS & HOOK-UPS
10.1 GENERAL
See Specification for Instrumentation/Piping Interface (K-6021) for installationrequirements and scope-split definition.
10.2 LEVEL INSTRUMENTS
Sometimes level instruments (e.g. certain magnetic type level gauges, or standpipes) requireexpansion loops at their nozzle connections. This is depending on the nozzle distances anddesign temperatures. The following table is indicative only (Pipe Stress & Support will determinethe final loop dimensions):
Loop is necessary when operating temperature or nozzledistance exceed list below (indicative only)
Design Temp CVessel/ Column
Nozzle to NozzleDistance
Loop LengthL
100 2500 600150 1500 600200 1000 400250 800 400300 600 400350 450 400
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32/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 32 of 39
11. TABLES
Spectacle Blind weights (Kg):
Diam. Diam. Rating
(mm) (inch) 150# 300# 600# 900#
100 4 2.9 5.1 7.3 11
150 6 5.5 11 20 30
200 8 10.4 21 34 59
250 10 18.1 36 64 104300 12 31 55 94 155
Above black line: locate in horizontal (preferable) or vertical line (if unavoidable).Below black line: locate in horizontal lines only.
Spectacle Blind vs. Spade & Spacer
Rating: Spectacle Blind Spade/ Spacer
150# 1/2" 16" 18" and up
300# 1/2" 14" 16" and up
600# 1/2" 12" 14" and up900#
1500# 1/2" 10" 12" and up
2500#
Note: Hammer-blinds are to be installed in horizontal lines only.
11.1 GEAR OPERATED VALVES
Manually operated valves shall not require a force exceeding 350 N on the hand wheel orwrench to operate the valve.
Manually operated valves shall, unless specified otherwise, be provided with a gear operator forsizes as shown and larger.
VALVETYPE
ASMECLASS
BALLVALVESFB & RB
(soft seated)
GATEVALVES
GLOBEVALVES
PLUGVALVES
BUTTERFLYVALVES
BALLVALVES
(metal seated)
150 8" 20 16 6 8 3
300 6 16 12 6 6 2
600 4 12 10 4 4 2
900 - 10 8 3 - -
1500 - 8 6 2 - -
2500 - 6 4 2 - -
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 33 of 39
11.2 HYDRAULIC BOLT TENSIONING
Hydraulic nolt tensioning shall be used tor tightening the bolts of flanged connections ofequipment and piping where the operating conditions require the stress distribution in the bolts tobe properly controlled to obtain a reliable joint. These conditions generally occur at high pressureand elevated temperature in conjunction with a medium which is difficult to seal.
Hydrolic bolt tensioning shall be applied in the following cases:
SERVICE ASME RATING CLASSES BOLT DIAMETER
All All 2All 1500 1
Hydrogen 600 1
Critical applications(to be agreed between the
Contractor and the Principal)
All 1
Piping free area for Bolt Tensioning:
11.3 MINIMUM WELD DISTANCES
The minimum distance between welds is 50 mm (or 2 x wall thickness, whichever is thegreatest). This distance is to be measured from weld-edge to weld-edge. The heavier the wallthickness, the larger the welds become. Do not design too tight!!
The following tables can be used as a reference for pipe study preparation and isometricproduction. Note that these dimensions are the bare minimum.Add extra space (25 mm minimum) to accommodate tolerances and discrepancies.
DIAM. 600# 900# 1500# 2500#
NOM. A A A A1 240
2
3 240 265
4 240 245 285
6 250 280 335
8 260 300 355
10 270 335 440
12 280 350 470
14 295 380
16 285 300 42018 290 450
20 295 485
24 330 550
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 34 of 39
TABLE A: INLINE WELD INLINE WELD
Header Schedule:
Size: 5S 10 10S 20 30 40 40S STD 60 80 80S XS 100 120 140 160 XXS
0.125 54 55 55 55 56 56 56
54 55 55 55 57 57 57
0.375 54 56 56 56 57 57 57
54 55 56 56 56 58 58 58 60 64
54 55 56 56 56 58 58 58 61 65
1 54 56 57 57 57 59 59 59 62 67
1 54 56 58 58 58 60 60 60 64 69
2 54 56 58 58 58 61 61 61 66 70
2 55 57 60 60 60 63 63 63 68 75
3 55 57 61 61 61 64 64 64 70 774 55 57 62 62 62 66 66 66 70 74 80
5 56 57 63 63 63 68 68 68 73 78 84
6 56 57 64 64 64 70 70 70 76 82 85
8 56 58 62 63 65 65 65 69 73 73 73 77 82 84 85 85
10 57 59 62 65 67 67 67 73 77 73 73 82 84 87 94
12 58 59 62 66 69 68 68 76 81 73 73 84 87 94 106
14 58 62 60 65 68 70 68 68 77 84 73 73 85 93 102 111
16 59 62 60 65 68 73 68 68 80 84 73 73 89 100 113 123
18 59 62 60 65 70 76 68 68 84 85 73 73 96 110 121 134
20 60 62 61 68 73 77 68 68 84 89 73 73 104 117 132 146
24 61 62 62 68 76 81 68 68 86 100 73 73 119 136 151 168
26 65 73 68 68 73 7328 65 73 78 68 68 73 73
30 65 73 78 68 68 73 73
32 65 73 78 81 68 68 73 73
34 68 73
36 68 73
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ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 35 of 39
TABLE B: BRANCH OLET INLINE WELD
Up to schedule STD/40:Header Olet Size:
Size: 1 1 2 3 4 6 8 10
78
1 79 82
1 79 82 88
2 79 82 88 97
2 80 83 89 98 106
3 81 84 90 99 106
4 81 84 90 99 106 129
5 81 85 91 100 107 129 145
6 82 85 91 100 107 130 145
8 83 86 92 101 108 131 146 179
10 84 87 93 102 109 132 147 180 21112 84 87 93 102 109 132 147 180 211 244
14 84 87 93 102 109 132 147 180 211 244
16 84 87 93 102 109 132 147 180 211 244
18 84 87 93 102 109 132 147 180 211 244
20 84 87 93 102 109 132 147 180 211 244
24 84 87 93 102 109 132 147 180 211 244
26 84 87 93 102 109 132 147 180 211 244
28 84 87 93 102 109 132 147 180 211 244
30 84 87 93 102 109 132 147 180 211 244
32 84 87 93 102 109 132 147 180 211 244
34 84 87 93 102 109 132 147 180 211 244
36 84 87 93 102 109 132 147 180 211 244
Above schedule STD/40, up to schedule XXS/160:Header Olet Size:
Size 1 1 2 3 4 6 8 10
88
1 89 93
1 90 93 100
2 91 94 101 111
2 93 97 103 114 122
3 94 98 104 115 123
4 96 99 106 116 125 150
5 97 101 108 118 126 152 169
6 98 101 108 118 127 152 1708 98 102 108 119 127 152 170 210
10 106 110 117 127 135 161 178 218 267
12 117 120 127 137 146 171 189 229 277 324
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36/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 36 of 39
14 122 125 132 142 151 176 194 234 283 329
16 132 136 143 153 161 187 204 244 293 340
18 143 146 153 163 172 197 215 255 304 350
20 153 157 164 174 182 208 225 265 314 361
24 174 178 185 195 203 229 246 286 335 382
TABLE C: BRANCH WELD BRANCH WELD
Up to header wall thickness 25 mmSize 2
Size 1 1 1 2 3 4 5 6 8 10 12 14 16 18 20 24
77 80 83
1 84 87 91
1 92 95 99 106
2 98 101 105 113 119
2 106 109 112 120 127
3 114 117 121 129 135 151
4 128 130 134 142 149 165 178
5 142 145 149 156 163 179 192 207
6 157 159 163 171 178 193 207 221 236
8 183 186 190 198 204 220 234 248 263 289
10 210 213 217 225 231 247 261 275 290 316 343
12 236 239 242 250 257 273 286 300 315 342 369 394
14 252 254 258 266 273 289 302 316 331 358 385 410 42616 277 280 284 292 298 314 327 342 356 383 410 435 451 477
18 302 305 309 317 323 339 353 367 382 408 435 461 477 502 528
20 328 331 335 342 349 365 378 392 407 434 461 486 502 528 553 578
24 379 381 385 393 400 416 429 443 458 485 512 537 553 578 604 629 680
(add width of reinforcing pad where applicable)
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37/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 37 of 39
TABLE D: BRANCH OLET BRANCH OLET
Up to header wall thickness 25 mmSize 2
Size1 1 1 2 3 4 6 8 10
110
114 118
1 121 125 132
1 131 135 142 152
2 139 143 150 160 168
3 165 169 176 186 194 220
4 183 187 194 204 212 238 256
6 222 226 233 243 251 277 295 334
8 271 275 282 292 300 326 344 383 432
10 318 322 329 339 347 373 391 430 479 526
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38/39
ABB Lummus Global B.V.
SPECIFICATION
Client Shell Eastern Petroleum (Pte) Ltd. Always refer to this number
Plant Shell ECC Project Singapore 120421 04217 H-005
Location Pular Ular, Singapore Dept./Sect. Project Specification
Doc. No. E-00000-PI-7737-0028 Rev. 0.00
LGN SSPE xx-xxxx-xx.xxx (2002-04-10) SPECIFICATION.DOTH-005 ECC PIPING DESIGN
INSTRUCTIONS_00.DOCPage 38 of 39
TABLE E: BRANCH OLET BRANCH WELD
Up to header wall thickness 25 mmBranch Weldolet:Weld 1 1 2 3 4 6 8 10
99
102 105
1 106 110 116
1 114 118 125 135
2 121 125 131 142 150
2.5 130 133 140 150 159
3 139 142 149 159 168 193
4 153 156 163 173 182 207 225
5 168 171 178 188 197 222 240
6 184 187 194 204 213 238 256 296
8 210 214 220 231 239 264 282 322 371
10 241 245 252 262 270 296 313 353 402 449
12 271 274 281 291 300 325 343 382 431 478
14 288 292 299 309 317 343 360 400 449 496
16 318 321 328 338 347 372 390 429 478 525
18 347 350 357 367 376 401 419 459 508 554
20 376 380 386 397 405 430 448 488 537 583
24 434 438 445 455 463 489 506 546 595 642
26 422 426 433 443 451 477 494 534 583 630
28 450 454 461 471 479 505 522 562 611 658
30 476 479 486 496 505 530 548 588 636 683
32 502 506 513 523 531 557 574 614 663 710
34 524 528 534 545 553 578 596 636 685 731
36 549 553 560 570 578 604 621 661 710 757
38 575 578 585 595 604 629 647 687 735 782
40 600 604 610 621 629 654 672 712 761 808
42 626 629 636 646 655 680 698 737 786 833
44 651 655 661 672 680 705 723 763 812 858
46 676 680 687 697 705 731 748 788 837 884
48 702 705 712 722 731 756 774 814 862 909
(add width of reinforcing pad where applicable)
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