TxDOT Specifications - 2014 English Special Provisions to Item 423

2014 English Special Provisions to Item 423 - RETAINING WALLS (All)


SP423-006	PDF	RTF	- For project 0299-14-010 in Maverick County. Section 2.4.2., ''Select,'' fifth paragraph, is voided and replaced. One-Time Use.
SP423-004	PDF	RTF	- Modifies the PI threshold for CS select fill to 6, but in accordance with Tex-106-E. The current specification runs the PI on the -#200 material. Districtwide Use. Houston District.
SP423-003	PDF	RTF	- For project 0088-05-092 in Victoria County. Provides for furnishing Type BS backfill for permanent walls, Type CS backfill for temporary walls, and Type DS backfill for areas of walls subject to inundation or below the 100-year flood elevation. One-Time Use.
SP423-001	PDF	RTF	- For project 0143-10-050 in Victoria County. Furnish Type BS backfill for permanent walls; Type CS backfill for temporary walls; and Type DS backfill for areas of walls subject to inundation or below the 100-year flood elevation. One-Time Use.