Bridge programs are most commonly used as supplements to the actual quality plans. The basic kinds of sheets in a set of bridge programs involve General programs, Notes, Structural drawings, Contractor plans, and quantity quotes. This article will briefly detail all of the above.
General Plan of Road construction company in Ratnagiri
It comprises a plan view, that’s the bridge seen from the top and an elevation view, that’s the bridge found from the sideways.
The plan view provides:
• The precise location of this bridge
• Degree of skew
• Centerlines for its roadway, bridge construction, and posture
• Lengths of individual crosses and the whole bridge
• Widths of sidewalks & parapets
• Hurdles the bridge is intended to cross
The elevation view provides:
• Actual and estimated floor lines
• Elevations of highways, water pipelines, and railroads, respectively to be traversed
• Placements of fixed & growth loops
The General Notes that’s an element of this General Plan comprises information that’s contract specific.
Number Quotes
The Quantity estimation sheet includes tabulation of the quantities of materials to be utilized for every section of the proposed bridge.
Structural Drawings
Bridge structure drawings include railing information, pile splicing methods, bearing assembly information, etc.. Generating new drawings together with these attributes is a time consuming and repetitive procedure.
Contractor Strategies
In addition to the overall bridge strategies, some plans are given by the Contractor. These programs include the Contractor’s proposed method of meeting particular design requirements and provisions. In all scenarios, Contractor plans are required to be filed and accepted by the Engineer of Record (EOR).
Below mentioned items require approval by the EOR:
• Structural shop drawings for fabrication and installation
• Deck pour chain
• Traffic control strategy
• Erosion prevention plan
Any work started before acceptance is completed at the risk of the Contractor. The Contractor programs are approved for design features
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