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When a draft PTI Standard is processed through PTI's standardization procedures (PTI TCM/CCM), it is made available to public review for a 45-day period.


You are invited to read these draft PTI Standards and provide comments. Please note that these drafts are not final PTI Standards and may change based on comments from this public review.

Comments should be e-mailed here. Comments must be received by the end of the public review period. All comments must be submitted via the Comment Form to be considered by the committee. All comments will be responded to by the originating committee.

PTI-CRT G1-xxxx: Manual for Certification of Plants Producing Unbonded Single Strand Tendons - Sections 2.1.1, 2.3.3, and 3.2.1

UTPC Manual Cover
The public review is now closed - committee responses will be posted here when available.

Committee Responses

PTI M10.2-17 Specification for Unbonded Single Strand Tendons - Addendum #1

M10.2-17 Addendum #1 Public Review

The public review of M10.2-17 Specification for Unbonded Single Strand Tendons - Addendum #1 is now closed - committee responses will be posted here when available.

PTI M10.6-15 Specification for Unbonded Single Strand Tendons Used for Slab-on-Ground Construction - Addendum #1

M10.6-15 Addendum #1 Public Review

The public review of PTI M10.6-15 Specification for Unbonded Single Strand Tendons Used for Slab-on-Ground Construction - Addendum #1 is now closed - committee responses will be posted here when available.


PTI M50.3-19 Guide Specification for Grouted Post-Tensioning

M50.3 Public Review
The public review of M50.3-19 Guide Specification for Grouted Post-Tensioning is now closed - committee responses are available here.

PTI M55.1-19  Specification for Grouting of PT Structures

M55.1 Public Review
The public review of M55.1-19 Guide Specification for Grouted Post-Tensioning is now closed - committee responses are available here.

PTI DC10.5-19 Standard Requirements for Design and Analysis of Shallow Post-Tensioned Concrete Foundations on Expansive and Stable Soils

DC10.5 Public Review
The public review of PTI DC10.5-19 Standard Requirements for Design and Analysis of Shallow Post-Tensioned Concrete Foundations on Expansive and Stable Soils is now closed - committee responses are available here.