Structures Design

Approved Post-Tensioning System Vendor Drawings
For Use with January 2016 through January 2022 Specifications

Contact SDO For Approved Post-Tensioning System Vendor Drawings for Use With Pre-January 2016 Specifications
For APL Drawings, see Specifications Office -Approved Products List (APL) for Structural Materials

 

Approved Post-Tensioning System Vendor Drawings by Category for Strand Tendons

Internal Bonded with Grout Filler

VendorPost-Tensioning SystemDocumentDateSize
Dywidag                            INTERNAL GROUTED 7-0.6" MA                                        Note: This system is not approved for applications where segmental duct couplers are required.INTERNAL GROUTED     7-0.6" MA 2/17/215.5MB
     
Dywidag                            INTERNAL GROUTED 12-0.6" MA                                            Note: This system is not approved for applications where segmental duct couplers are required.INTERNAL GROUTED    12-0.6" MA  2/17/217.8MB
     
Dywidag                             INTERNAL GROUTED 19-0.6" MA                                Note: This system is not approved for applications where segmental duct couplers are required.INTERNAL GROUTED    19-0.6" MA  2/17/215.9MB
     
Dywidag                           INTERNAL GROUTED 27-0.6" MA                                       Note: This system is not approved for applications where segmental duct couplers are required.INTERNAL GROUTED    27-0.6" MA  2/17/2112.1MB
     
Dywidag                             INTERNAL GROUTED 31-0.6" MA                                Note: This system is not approved for applications where segmental duct couplers are required.INTERNAL GROUTED    31-0.6" MA  2/17/217.3MB
     
Freyssinet, Inc.                                 4C15 Internal Bonded PT System                                   Note: This system is not approved for applications where segmental duct couplers are required.4C15 System Master_rev1.pdf6/8/201.0MB

    
Freyssinet, Inc.                             7C15 Internal Bonded PT System                                    Note: This system is not approved for applications where segmental duct couplers are required.7C15 System Master_rev1.pdf6/8/201.0MB

    
Freyssinet, Inc.                             19C15 Internal Bonded PT System                             Note: This system is not approved for applications where segmental duct couplers are required.19C15 System Master_rev1.pdf6/8/202.0MB

    
Freyssinet, Inc.Corrugated Duct Butt Fusion Welding Procedure butt-fusion-welding-procedure.pdf6/8/201.0MB

    
Schwager Davis, Inc.4-6a Internal Bonded Flat Duct Grouted SystemSDI 4-6a Internal Grouted Flat Duct System.pdf8/24/182.80MB

    
Schwager Davis, Inc.4-6a Internal Bonded Round Duct Grouted SystemSDI 4-6a Internal Grouted Round Duct System.pdf9/18/183.23MB

    
Schwager Davis, Inc.12-6- PC Internal Bonded Grout SystemSDI 12-6 Internal Grouted System.pdf8/23/183.65MB

    
Schwager Davis, Inc.19-6- PC Internal Bonded Grout SystemSDI 19-6 Internal Grouted System.pdf8/23/184.04MB

    
Schwager Davis, Inc.22-6- PC Internal Bonded Grout SystemSDI 22-6 Internal Grouted System.pdf8/23/184.03MB

    
Schwager Davis, Inc.27-6- PC Internal Bonded Grout SystemSDI 27-6 Internal Grouted System.pdf8/23/184.07MB

    
Schwager Davis, Inc.SDI Welded Grout Port Installation ProcedureSDI Welded Grout Port Installation Procedure Rev1.pdf8/23/180.51MB

    

Structural Technologies VSLVSLAB 6-4
Note: This system is not approved for applications where segmental duct couplers are required.		VSLAB 6-4 System Drawings.pdf8/1/18
7.0MB

    
Structural Technologies VSL

VSLAB 6-4 with 48mm Round Duct

Note: this system is not approved for applications where segmental duct couplers are required.

VSLAB 6-4 with 48mm Round Duct.pdf2/20/209.41MB
     
Structural Technologies VSLECI 6-12 Internal Grouted with Segmental Coupler SystemECI 6-12 Internal Grouted with Segmental Coupler System.pdf2/20/2011MB
     
Structural Technologies VSLECI 6-19
Note: This system is not approved for applications where segmental duct couplers are required.		ECI 6-19 Grouted System Drawings.pdf8/6/186.75MB

    
Structural Technologies VSLCorrugated Duct Butt Welding Procedure-8-3-2018Corrugated Duct Butt Welding Procedure.pdf8/6/180.13MB

    
Structural Technologies VSL

ECI 6-7 Internal Grouted with Segment Coupler System

ECI 6-7 Internal Grouted.pdf3/11/2010.40MB

Tensa AmericaInternal Bonded PT System- 4APTS15
Note: This system is not approved for applications where segmental duct couplers are required.		4APTS Internal Bonded PT System.pdf05/8/181.1MB

    
Tensa AmericaInternal Bonded PT System- 12AMTS
Note: This system is not approved for applications where segmental duct couplers are required.		12AMTS Internal Bonded PT System.pdf07/17/181.37MB

    
Tensa AmericaInternal Bonded PT System - 19AMTS
Note: This system is not approved for applications where segmental duct couplers are required.		19AMTS Internal Bonded PT System.pdf01/24/181.17MB

    
 Tensa AmericaInternal Bonded PT System - 27AMTS15
Note: This system is not approved for applications where segmental duct couplers are required. 		27AMTS15 Internal Bonded PT System.pdf 12/20/18 1.0MB 

    
Tensa AmericaInternal Bonded PT System - Common PartsInternal Bonded PT System Common Parts.pdf07/17/181.37MB

    

Internal Unbonded with Flexible Filler

VendorPost-Tensioning SystemDocumentDateSize
Dywidag7-0.6" MA Internal Flexible FillerMA 68 07 100-System.pdf11/04/207MB
     
Dywidag12-0.6" MA Internal Flexible FillerMA 68 12 100-System.pdf11/04/208MB
     
Dywidag19-0.6" MA Internal Flexible FillerMA 68 19 100-System.pdf11/04/206MB
     
Dywidag27-0.6" MA Internal Flexible FillerMA 68 27 100-System.pdf11/04/2012MB
     
Dywidag31-0.6” MA Internal Flexible Fillerma6831100-system.pdf2/5/207MB

    
DywidagHydraulic Butt Fusion Machine Procedure butt-fusion-welding-procedure.pdf2/5/204MB

    
DywidagElectrofusion Installation Procedure Manual electro-fusion-coupler-installation-procedure.pdf2/5/202MB

    
DywidagCANUSA-CPS KLON & KLNN Heat Shrink Installation Procedureklnn-heat-shrink-procedure-(1).pdf2/5/200.4MB

    

Schwager Davis, Inc.4-6a Internal Unbonded Flex Filler SystemSDI 4-6a Internal Flexible Filler System.pdf10/18/183.33MB

    
Schwager Davis, Inc.12-6-PC Internal Unbonded Flex Filler SystemSDI 12-6 Internal Flexible Filler System.pdf8/16/184.17MB

    
Schwager Davis, Inc.19-6-PC Internal Unbonded Flex Filler SystemSDI 19-6 Internal Flexible Filler System.pdf8/17/184.27MB

    
Schwager Davis, Inc.22-6-PC Internal Unbonded Flex Filler SystemSDI 22-6 Internal Flexible Filler System.pdf8/23/184.27MB

    
Schwager Davis, Inc.27-6-PC Internal Unbonded Flexible Filler SystemSDI 27-6 Internal Flexible Filler System.pdf8/23/184.28MB

    
Schwager Davis, Inc.31-6-PC Internal Unbonded Flexible Filler SystemSDI 31-6 Internal Flexible Filler System.pdf8/23/184.24MB

    
Schwager Davis, Inc.SDI Welded Grout Port Installation ProcedureSDI Welded Grout Port Installation Procedure Rev1.pdf8/23/180.51MB

    

Structural Technologies VSLECI 6-7
Note: This system is not approved for applications where segmental duct couplers are required.		ECI 6-7 Flexible Filler System 6-27-2018.pdf6/27/188.0MB

    
Structural Technologies VSLECI 6-12 Internal Flexible Filler
ECI 6-12 Internal Flexible Filler.pdf2/21/2010.9MB

    
Structural Technologies VSLECI 6-19 Internal Flexible Filler
ECI 6-19 Internal Flexible Filler.pdf2/21/2011.4MB

    
Structural Technologies VSLECI 6-22
Note: This system is not approved for applications where segmental duct couplers are required.		ECI 6-22 Flexible Filler PT System 6-27-2018.pdf11/28188.6MB

    
Structural Technologies VSLNCS 6-27
Note: This system is not approved for applications where segmental
duct couplers are required.		NCS 6-27 Flexible Filler System 6-27-2018.pdf6/27/188.0MB

    
Structural Technologies VSLNCS 6-31
Note: This system is not approved for applications where segmental duct couplers are required.		NCS 6-31 Flexible Filler System 6-27-2018.pdf6/27/188.0MB

    
Structural Technologies VSLHDPE Pipe Butt Welding ProceduresHDPE Pipe Butt Welding Procedure 2-27-2018.pdf3/7/180.12MB

    
Structural Technologies VSLIntegriFuse Installation Instructions For Electrofusion FittingsL1 EF Coupler Instructions.pdf3/7/189.0MB

    
Structural Technologies VSLCANUSA-CPS KLON & KLNN Installation Guideig_na-KLON-KLNN (1).pdf3/26/180.36MB

    

Tensa America12AMTS15 Internal Unbonded PT System
12AMTS Internal Unbonded PT System.pdf3/11/201.00MB

    
Tensa America19AMTS15 Internal Unbonded PT System19AMTS Internal Unbonded PT System.pdf3/11/201.69MB

    
Tensa America27AMTS15 Internal Unbonded PT System27AMTS Internal Unbonded PT System.pdf3/11/201.86MB

    
Tensa America
27AMTS15 Internal Unbonded PT System with Flanged Connection

27AMTS Internal Unbonded PT System with Flanged Connection.pdf

 

07/06/212.43MB
     
Tensa America31AMTS15 Internal Unbonded PT System31AMTS Internal Unbonded PT System.pdf3/11/201.52MB

    
Tensa AmericaInternal Unbonded / External PT System- Common PartsInternal Unbonded - External PT System Common Parts_rG.pdf2/14/200.98MB

    
Tensa AmericaCANUSA-CPS KLON & KLNN Installation GuideHigh performance heat shrink sleeve installation.pdf5/3/180.38MB

    
Tensa AmericaGTI Butt Fusion Welding ProcedureButt fusion welding procedure.pdf5/3/180.18MB

    
Tensa AmericaGTI Welded Grout Port Installation ProcedureWelded grout port installation.pdf5/3/181.22MB

    
Tensa AmericaElectrofusion Installation Procedure Manual - Central PlasticsCENTRALEF Installation Booklet.pdf2/14/202.11MB
     
Tensa AmericaProcedure for Electrofusion Welding - Futura S.P.A.Electrofusion coupler installation procedure.pdf2/14/20625KB

    

External Unbonded with Flexible Filler

VendorPost-Tensioning SystemDocumentDateSize
Schwager Davis, Inc.12-6-PC External Unbonded Flex Filler SystemSDI 12-6 External Flexible Filler System.pdf8/16/184.22MB

    
Schwager Davis, Inc.19-6-PC External Unbonded Flexible Filler SystemSDI 19-6 External Flexible Filler System.pdf8/17/184.29MB

    
Schwager Davis, Inc.22-6- PC External Unbonded Flexible Filler SystemSDI 22-6 External Flexible Filler System.pdf8/23/184.33MB

    
Schwager Davis, Inc.27-6-PC External Unbonded Flexible Filler SystemSDI 27-6 External Flexible Filler System.pdf8/23/184.38MB

    
Schwager Davis, Inc.31-6-PC External Unbonded Flexible Filler SystemSDI 31-6 External Flexible Filler System.pdf8/23/184.20MB

    
Schwager Davis, Inc.SDI Welded Grout Port Installation ProcedureSDI Welded Grout Port Installation Procedure Rev1.pdf8/23/180.51MB

    

Structural Technologies VSLECI 6-7ECI 6-7 Flexible Filler system_6-27-2018.pdf6/27/188.0MB

    
Structural Technologies VSLECI 6-12ECI 6-12 External Flexible Filler.pdf2/21/207.9MB

    
Structural Technologies VSLECI 6-19
ECI 6-19 External Flexible Filler.pdf2/21/208.44MB

    
Structural Technologies VSLECI 6-22ECI 6-22 Flexible Filler PT System 6-27-2018.pdf11/28188.6MB

    
Structural Technologies VSLNCS 6-27NCS 6-27 Flexible Filler system_6-27-2018.pdf6/27/188.0MB

    
Structural Technologies VSLNCS 6-31NCS 6-31 Flexible Filler system_6-27-2018.pdf6/27/188.0MB

    
Structural Technologies VSLHDPE Pipe Butt Welding ProceduresHDPE Pipe Butt Welding Procedure_2-27-2018.pdf3/7/180.12MB

    
Structural Technologies VSLIntegriFuse Installation Instructions For Electrofusion FittingsL1 EF Coupler Instructions.pdf3/7/189.0MB

    
Structural Technologies VSLCANUSA-CPS KLON & KLNN Installation Guideig_na-KLON-KLNN (1).pdf3/26/180.36MB

    

Tensa America12AMTS15 External Unbonded PT System12AMTS External Unbonded PT System.pdf3/11/201.00MB

    
Tensa America19AMTS15 External Unbonded PT System19AMTS External Unbonded PT System.pdf3/11/201.11MB

    
Tensa America27AMTS15 External Unbonded PT System27AMTS External Unbonded PT System.pdf3/11/201.32MB

    
Tensa America27AMTS15 External Unbonded PT System with Flanged Connection27AMTS External Unbonded PT System with flanged connection.pdf07/06/211.88 MB
     
Tensa America31AMTS15 External Unbonded PT System
31AMTS External Unbonded PT System.pdf3/11/201.15MB

    
Tensa AmericaInternal Unbonded / External PT System- Common PartsInternal Unbonded - External PT System Common Parts_rG.pdf2/14/20
0.98MB

    
Tensa AmericaCANUSA-CPS KLON & KLNN Installation GuideHigh performance heat shrink sleeve installation.pdf5/3/180.38MB

    
Tensa AmericaGTI Butt Fusion Welding ProcedureButt fusion welding procedure.pdf5/3/180.18MB

    
Tensa AmericaGTI Welded Grout Port Installation ProcedureWelded grout port installation.pdf5/3/181.22MB

    
Tensa AmericaElectrofusion Installation Procedure Manual - Central PlasticsCENTRALEF Installation Booklet.pdf2/14/202.11MB
     

Tensa

America

Procedure for Electrofusion Welding - Futura S.P.A.Electrofusion coupler installation procedure.pdf2/14/20625KB

    


Approved Post-Tensioning System Vendor Drawings by Category for Bar Tendons

Internal Bonded with Grout Filler

VendorPost-Tensioning SystemDocumentDateSize
Dywidag1 in (26mm) DYWIDAG THREADBAR GROUTED SYSTEM1 in (26mm) Dywidag Threadbar Grouted System.pdf10/8/192.17MB

    
Dywidag1.25 in (32mm) DYWIDAG THREADBAR GROUTED SYSTEM1.25 in (32mm) Dywidag Threadbar Grouted System.pdf10/8/192.17MB

    
Dywidag1.375 in (36mm) DYWIDAG THREADBAR GROUTED SYSTEM1.375 in (36mm) Dywidag Threadbar Grouted System.pdf10/8/192.19MB

    
Dywidag1.75 in (46mm) DYWIDAG THREADBAR GROUTED SYSTEM1.75 in (46mm) Dywidag Threadbar Grouted System.pdf10/8/192.44MB

    
Dywidag2.5 in (66mm) DYWIDAG THREADBAR GROUTED SYSTEM2.5 in (66mm) Dywidag Threadbar Grouted System.pdf10/8/192.62MB

    
DywidagHeatshrink Installation Procedure for DYWIDAG Internal Bonded Threadbar SystemsHeatshrink Installation Procedure-DSI.pdf10/8/19MB

    
Schwager Davis, Inc.1.38in HS Bar Anchorage System (Spherical)SDI 1-38 HS Bar System Drawings.pdf2/27/182.57MB

    
Schwager Davis, Inc.1.75in HS Bar Anchorage System (Spherical)SDI 1-75 HS Bar System Drawings.pdf2/27/182.92MB

    
Schwager Davis, Inc.SDI Welded Grout Port Installation ProcedureSDI Welded Grout Port Installation Procedure Rev1.pdf8/23/180.51MB

    
Structural Technologies VSL1.375in PT Bar - Internal Grouted System1.375 PT Bar- Internal Grouted System.pdf2/20/209.02MB
     

External Unbonded with Grout Filler

VendorPost-Tensioning SystemDocumentDateSize
Dywidag1.375 in (36mm) DYWIDAG THREADBAR EXTERNAL GROUTED SYSTEM1.375 in (36mm) Threadbar Grouted External System.pdf6/17/203.95MB
DywidagButt Fusion Welding ProcedureButt Fusion Welding Procedure.pdf6/17/203.67MB
Structural Technologies VSL
1.75in PT Bar- External Grouted SystemExternal Grouted 1.75 PT Bar Grouted Submittal.pdf
8/28/20197.0MB

Internal Unbonded with Flexible Filler

VendorPost-Tensioning SystemDocumentDateSize
Dywidag
1 in (26mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM1 in (26mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM.pdf 4.32
Dywidag
1.25 in (32mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM1.25 in (32mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM.pdf 4.48
Dywidag1.375 in (36mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM1.375 in (36mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM.pdf 4.54
Dywidag1.75 in (46mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM1.75 in (46mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM.pdf 4.27
Dywidag
2.5 in (66mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM2.5 in (66mm) DYWIDAG INTERNAL FLEXIBLE FILLER THREADBAR SYSTEM.pdf 4.45

External Unbonded with Flexible Filler

VendorPost-Tensioning SystemDocumentDateSize
Dywidag
1.375 in (36mm) DYWIDAG THREADBAR EXTERNAL FLEXIBLE FILLER SYSTEM1.375 in (36mm) Threadbar Flexible Filler External System.pdf06/30/20204.23MB
DywidagButt Fusion Welding ProcedureButt Fusion Welding Procedure.pdf06/30/20203.67MB