J-tubes Structural Design Philosophy

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    1 REGULATIONS AND CODES

    1.1RINCIPLE CODES

    The principle codes for the design of the subsea structures shall be:

    API RP 2A WSD 21st Edition Dece!ber 2""" Reco!!ended Practice for PlanningDesigning and #onstructing $i%ed &'shore Platfor!s ( Wor)ing Stress Design*

    AIS# ( Speci+cation for Structural Steel ,uildings 2""-* PD ."1" for piping design D/0 Rules for Planning and E%ecution of arine &perations*

    2*2 E/ERA3 STA/DARDS

    The codes of practice guidance notes and other codes and standards listed herein are

    also used for the design of the structures* In all cases the latest edition of the rele4ant

    regulations codes standards and guidance notes 5ill be used unless noted other5ise*

    A!erican Petroleu! Institute 6API7

    API Spec -3 Speci+cation for 3ine Pipe API 8A Speci+cation for Wellhead and #hrist!as Tree

    E9uip!ent API 1D Speci+cation for Subsea Wellhead and #hrist!as Tree E9uip!ent

    A!erican Societ; of echanical Engineering 6ASE7

    ASE 0III ,oiler and pressure 0essels ( Di4ision 1

    ASE ,18*- Pipe $langes and $langed $ittings

    Det /ors)e 0eritasD/0 &S $1"1 Sub!arine Pipeline S;ste!s D/0 RP , @-"1 Surface Preparation and Protecti4e #oating Re4ision - une 2""W1""?PE3D&""W 3td* Docu!ent /u!ber>W1""?RPT"2W 3td* Docu!ent /u!ber >W1""?@RPT"2*

    5 Pipeline TieIn Design Report >W 3td* Docu!ent /u!ber >W1""?RPT"12*6

    Hriser base sche!atic*d5g ="112"" recei4ed b; e!ail fro! PED3*7 Detailed Design Progress eeting "W1""?PE3D&""2*8 Detailed Design Progress eeting 11122"" PED3 &Oces* Docu!ent /u!ber

    >W1""?PE3D&""=*

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    9 Scope Diagra! PED3 Dra5ing nu!ber .8?2"1S#""1 Re4 A1*10 Sche!atic Diagra! of DT PED3 Dra5ing nu!ber .8?218S#""1 Re4 1*11 Sche!atic Diagra! of Riser ,ase ST Don South5est PED3 Dra5ing nu!ber .8?21=@

    S#""2 Re4 1*12 Sche!atic Diagra! of $ield ST Don South5est PED3 Dra5ing nu!ber .8?21=S#"12

    Re4 1*13 Sche!atic Diagra! of Riser ,ase ST West Don PED3 Dra5ing nu!ber .8?21=S#""1

    Re4 1*

    14 Sche!atic Diagra! of $ield ST West Don PED3 Dra5ing nu!ber .8?21=S#"11Re4 1*15 eoph;sical Site Sur4e; West D&/ 6Subsea7 De4elop!ent ProGect >#S ,3> 2111. @

    Ref -.2A West D&/ ( 0olu!e 1Draft16 eoph;sical Site Sur4e; D&/ South5est 6Subsea7 De4elop!ent ProGect >#S ,3>

    2111. Ref -.2A D&/ South5est ( 0olu!e 1$inal17 Pipeline Route Sur4e; D&/ South5est to West D&/ >#S ,3> 2111. Ref -.2A

    6DSWWD7( 0olu!e 1Draft18 etocean Design ,asis $or > ,loc) 2111. West Don And South Don Subsea $acilities

    ET Docu!ent /L18?" Re4" ( arch 2""19 D;na!ics of $i%ed arine Structures /DP ,altrop A Ada!s 1??1*20 /orthern Producer ( alle; Dropped &bGect Stud; AEA Docu!ent /o: AEATR&I3@

    181?1"""""121 Don South5est to Thistle Pipeline Route ( 3aborator; Testing of 0ibrocore Sa!ples*

    Terra Te) August 2""*22 #S& WellSer4icer 3ift Anal;sis Spreadsheet 0essel Data* Technip > 3td Septe!ber

    2""*23 SSI0 Structure and Piping Anal;sis Design Report >W 3td* Docu!ent /u!ber

    >W1""?RPT"==*24 Thistle Platfor! Approach 3a;out Dra5ing >W 3td* Docu!ent /u!ber >W1""?3AB1=8*25 Piping and Spoolpiece $abrication Speci+cation >W 3td* Docu!ent /u!ber >W1""?@

    SPE1=-*26 Subsea Ter!ination A and 3& 6Step &ut !bilical ( Drill #entre anifold7*

    &ceaneering ultiMe% Docu!ent /u!ber #1"=?.11"27 Pipeline Route Sur4e; D&/ South West to Thistle >#S ,3> 2111. Ref -.2A

    6DSWT7 ( 0olu!e 1 Results and &perations28 Pipeline Route Sur4e; West D&/ to Thistle >#S ,3> 2111. Ref -.2A 6WDT7 (

    0olu!e 1 Results and &perations29 Diagra! of SSI0 Protection Structure ST /EKE/ Dra5ing nu!ber #1"=?.11"

    re4ision "-E*