252-PH Tech Specs.pdf
PDF 327 KB Posted
- Attached to
- Cow Creek Low Water Crossing
- Solicitation number
- 252-PH
- Issued by
- Travis County, Austin City, Texas
About this file
This technical specifications document supports the Cow Creek Low Water Crossing project administered by the Texas Department of Transportation (TxDOT) in Texas. The specifications establish the governing standards for construction and maintenance activities on highways, streets, and bridges, with TxDOT Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges dated September 1, 2024 serving as the primary reference document. The project involves construction of a low water crossing structure, requiring contractors to adhere to comprehensive technical requirements covering materials, workmanship, testing, and quality assurance protocols. All construction activities must comply with TxDOT's established standards to ensure consistency, durability, and safety in the completed infrastructure.
The specifications document provides detailed technical guidance on construction methods, material specifications, equipment requirements, and testing procedures necessary for successful project completion. Contractors must demonstrate familiarity with TxDOT standards and maintain compliance throughout all phases of construction. The document serves as the binding technical reference for bid preparation, contract administration, and project inspection, ensuring all work meets state transportation standards and specifications established by TxDOT.
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Text version
The governing specifications for this Contract are the Texas Department of Transportation (TxDOT) Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges, dated September 1, 2024.
Pay items are provided only for those items specifically identified in the Bid Form. All labor, materials, equipment, incidentals, and work necessary to complete the project that are not specifically identified as separate pay items shall be considered subsidiary to the applicable pay items and shall not be paid for directly.
The Contractor shall refer to the TxDOT website for applicable reference items, standard specifications, standard drawings, manuals, and other related information.
The intent of the contract documents is to provide for a complete and fully functional project. Any work that is reasonably necessary to complete the Project in accordance with the plans, specifications, and accepted construction practices, but that is not specifically identified as a separate pay item, shall be considered incidental to the Contract and included in the Contractor’s bid prices for related items of work.
The Engineer reserves the right to modify testing and inspection requirements as deemed necessary to verify compliance with the contract documents and the quality of the completed work. The Engineer may likewise reduce testing and inspection requirements when a consistent pattern of satisfactory results has been demonstrated.
A list of specification items corresponding to separate pay items is provided below. All other applicable TxDOT specifications and requirements necessary for proper completion of the Work are incorporated by reference and shall be considered part of these Contract Documents regardless of whether separate payment is provided.
Technical Specifications 252-PH, Cow Creek Low Water Crossing
TxDOT Standard Specifications for Construction and Maintenance of Highways, Streets, and Bridges
ITEM 100 – PREPARING RIGHT OF WAY
ITEM 110 – EXCAVATION
ITEM 316 – SEAL COAT
ITEM 341 – DENSE-GRADED HOT MIX ASPHALT CONCRETE PAVEMENT
ITEM 351 – FLEXIBLE PAVEMENT STRUCTURE REPAIR
ITEM 354 – PLANING AND TEXTURING PAVEMENT
ITEM 360 – CONCRETE PAVEMENT
ITEM 400 – EXCAVATION AND BACKFILL FOR STRUCTURES
ITEM 432 – RIPRAP
ITEM 450 – RAILING
ITEM 462 – BOX CULVERTS AND DRAINS
ITEM 466 – HEADWALLS AND WINGWALLS
ITEM 500 – MOBILIZATION
ITEM 502 – BARRICADES, SIGNS AND TRAFFIC HANDLING
ITEM 503 – PORTABLE CHANGEABLE MESSAGE SIGN
ITEM 505 – TRUCK-MOUNTED ATTENUATOR (TMA) AND TRAILER ATTENUATOR (TA)
ITEM 506 – TEMPORARY EROSION, SEDIMENTATION, AND ENVIRONMENTAL CONTROLS
ITEM 510 – ONE-WAY TRAFFIC CONTROL
ITEM 512 – PORTABLE TRAFFIC BARRIER
ITEM 540 – METAL BEAM GUARD FENCE
ITEM 544 – GUARDRAIL END TREATMENTS
ITEM 644 – SMALL ROADSIDE SIGN ASSEMBLIES
ITEM 658 – DELINEATOR AND OBJECT MARKER ASSEMBLIES
ITEM 666 – REFLECTORIZED PAVEMENT MARKINGS
ITEM 672 – RAISED PAVEMENT MARKINGS
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