CE303: Introduction to Construction

1
CE303 Introduction to Construction

• Blueprint Lab

2
Bridge Plan Reading
3
Typical Sheets

• Sheet 1 Title Sheet
• Sheet 1A Project Location Map
• Sheet 1B Right of Way Information
• Sheet 1C Revision Data
• Sheet 1D Hydrology Information
• Sheet 1E to 1? Alignment Info.
• Sheet 2 Typical Sections
• Sheet 3 Plan Sheets
• Sheet 3A Profile Sheets
• These are only typical sheets, and are not
  standards for all states. For example, the INDOT
  plans used in class differ slightly.

4
Title Sheet

• Title and Desc.
• Project Limits
• Key Diagram
• Desc. References
• Termini Start and End stations
• Project No.
• FHA Region No.
• Notes
• Project Length

• State for Plans are intended
• Federal Aid Project No.
• State Project No.
• Sheet
• Total Sheet s
• Functional Classification and Traffic Data

5
Title Sheet

• Revisions
• Column with dates that the plans were revised
• Typically located in the bottom right hand corner
  of the Title Sheet
• The Revisions are located on the bottom of the
  title sheet for the INDOT Bridge Plans.

6
(No Transcript)
7
Key Diagram

• Located on the Title Sheet
• General Plan View of Road
• Indicates how plan is divided on each
  plan/profile sheet.
• Contains the Termini of the project
• Beginning and End Points

8
Key Diagram
9
Plan Sheets

• Consists of a Baseline/Centerline
• Contains all Horizontal Measurements
• Measurements Marked in Stations
• Stations based on 100 ft. Measurements
• Station Numbers Increase W to E and S to N

10
Profile View

• Shows Vertical Alignment/curves of Roadway
• Not symmetrical, i.e. different grades on each
  side
• Vertically Exaggerated Scale
• Contains Station Numbers
• Elevations
• Shows Existing and Finished Grade

11
Plan Layout Sheets
12
Cross Sections

• Located on a Typical Section Sheet
• Contains Details about Structure of the Pavement
• Shows Cross Slope of Pavement Surface
• Shows Drainage Ditch Slopes
• Shows Differences in Cut and Fill and Existing
  Ground Profile

13
Typical Cross Sections
14
General Plan Sheet

• Shows Typical Plan View of Bridge
• Shows Typical Profile of Bridge
• Includes Typical Cross Sections

15
General Plan Profile
16
Typical Cross Section
17
Detail Sheets

• Shows Internal Details of Structure
• Reinforcing Steel, Connections, etc..
• Comprised of Plan Views, Elevations, Section
  Views, Footing Views, etc.
• Sometimes includes a Bill of Materials
• Quantities, Sizes, Weights, Manufacturer, etc.

18
Detail Sheets

• Types of Detail Sheets
• Framing Plan
• Structural Steel Details
• Bearing Assembly
• Floor Details
• Joint and Corner Details
• Pier Details
• Reinforcing Details
• Etc.

19
Floor Detail
Notation for Reinforcement 28 - 5E x
39-6 Means Quantity of 28 epoxy coated 5 size
bars each with a length of 396
20
Pier Detail
21
Structural Steel Details
22
Structural Steel Cont
23
Soil Borings
24
Quantities

• Summary of Bridge Quantities
• Reinforcement
• Concrete
• Pavement Quantities and Approach Table
• Aggregates
• Cut/Fill Values

25
(No Transcript)