Task 3 — Set Out… | Good Grade Guarantee!
Task 3 — Set Out Project
The practical construction task for this assessment is to set out a full size L shape building on a relatively level site to specifications. Example practical construction task plan:To complete this task, you must:
Complete a two-peg test :-Before you start any project work your first task will be to carry out a two peg test to ensure your level is properly calibrated. Record in your field notes the process and state whether the test results are within the calibration limits..
Collimation error occurs when the collimation axis is not truly horizontal when the instrument is level. The effect is illustrated in the sketch below:
Trigonometric, metric and geometric calculations commonly used with grid lines sets and right angle triangles were calculated and recorded without error.
Site set-out procedures were carried out according to standard work cods on sites.
Errors in measured distances due to site characteristics and measurement methods were identified and explained .
Cut and fill calculations were conducted without error.
Use of levelling device was demonstrated in accordance with standard operating procedures.
Error present in a level by the ‘two peg test’ device was demonstrated in accordance with standard operation procedures.
Reduction in a closed level run by rise and fall method and by height of plane of collimation (HPC) method was carried out in accordance with standard practices.
Calculation of staff readings to enable a specific reduced level (RL) set-out to be determined was calculated without error.
Set out grid and levels were determined.
Contour plans were prepared from grid levels to specified tolerances and stated contour intervals.
Volume of solids and the surface being levelled and contoured were determined to specified tolerances.
Longitudinal sections were drawn from reduced levels and running chainages.
Levels and clearances from given grades and distances were determined to specified tolerances.
Calculations and expressions of grades in three forms were determined to specified tolerances.
Calculations for batter levels from grades and distances were determined without error.
Set out string lines to given dimensions, correct no error
Diagonal measurements ± 2 mm
String lines not out of wind ± 50 mm
Building sight identified from site plans, no error
Survey pegs/boundary located and identified, no error
Tools and equipment select for the project
Job safety analysis (JSA) sheet completed
Practical task completed to plan specifications
Work dismantled and materials stacked
Work area left clean
Complied with site safety plan, OH&S regulations and state/territory legislation applicable to workplace operations
QUALITY: 100% ORIGINAL – NO PLAGIARISM.
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