Complete your answers in the spaces below and submit this word file or print it, fill it by hand and scan it.Most of the tables have extra lines that you may not need to use so don’t worry if there are unused spaces.
1) Determine the scale of the plan (3 Marks)
| Line | Distance on Plan (mm) | Surveyed Dist (m) | CALCULATED PLAN SCALE |
| Bar Scale | |||
| A – Y | |||
| Y – X | |||
| A – Start of Road |
PLAN SCALE ADOPTED BY YOU (rounded to nearest 10 – no units or decimals) …. Please give a brief reason why this scale was adopted
1) and 3) Both your plan and longsection will need to be scanned then pasted to the end of this word document. (Presentation and data for Plan 2 Marks; and Longsection 16 Marks)
2) HORIZONTAL ALIGNMENT (4 Marks)
Bearing (nearest degree) (Ch00 – IP1) …
Bearing (nearest degree) (IP1 – IP2) …
Bearing (nearest degree) (IP2 – End of Rd.) .
Deflection Angle at IP1 (nearest degree) …
Deflection Angle at IP2 (nearest degree) ….
Lengths as scaled from the plan and computed using your plan scale (Round to the nearest metre and use that value for the precise length of each straight in all further calculations.) 00 – IP1 …
IP1- IP2 …..
IP2 – End ……
Curve Elements (6 Marks)
Tangent Distance for Curve 1 …
Arc Length of Curve 1 …
Tangent Distance for Curve 2 …
Arc Length of Curve 2 …
Chainages along the road (16 Marks)
| Location | Chainage |
| Start of Road | 00 |
| First Bank of River (by scale to nearest metre) | |
| Second Bank of River (by scale to nearest metre) | |
| Chainage of Hor. Curve TP 1 (to 2 decimal places) | |
| Chainage of Hor. Curve TP 2 (to 2 decimal places) | |
| Chainage of Hor. Curve TP 3 (to 2 decimal places) | |
| Chainage of Hor. Curve TP 4 (to 2 decimal places) | |
| Chainage of end of Road (to 2 decimal places) |
2) VERTICAL ALIGNMENT (20 Marks; 15 for Design Levels, 5 for Low Point) Complete this table by calculating the design level at every 30m of running chainage where there is no vertical curve and every 10m inside each vertical curve. Please indicate the TPs and IPs of each VC in the chainage column with the chainage. (e.g. 320 TP, 360 IP) Your longsection must be pasted at the end of this answer file. Where possible please scan it. (You may not fill every line in this table).
CHAINAGE GRADE GRADE LEVEL ORDINATE DESIGN R.L.
| 00 | ||||
| Show the chainage and RL of the Low Point in the row below. | ||||
Shows calculations for Low Point here.
4a) Traverse and Coordinate Calculations (8 Marks)
Survey Party’s Traverse from SSM to point X
| Horiz. | E | N | CO-ORD | INATES | |||||
| LINE | Bearing | Dist | E (+) | W (-) | N (+) | S(-) | E | N | PT. |
| 300.000 | 600.000 | A | |||||||
| A – Y | Y | ||||||||
| Y – X | X | ||||||||
Calculate the Coordinates of the end of your road
| Horiz. | E | N | CO-ORD | INATES | |||||
| LINE | Bearing | Dist | E (+) | W (-) | N (+) | S(-) | E | N | PT. |
| 300.000 | 600.000 | A | |||||||
| A – Ch 0 | Ch 0 | ||||||||
| Ch 0 – IP1 | IP1 | ||||||||
| IP1 -IP2 | IP2 | ||||||||
| IP2 – END | End of Rd | ||||||||
Calculate the bearing and distance to set out the end of your road from point X.
| Horiz. | E | N | CO-ORD | INATES | |||||
| LINE | Bearing | Dist | E (+) | W (-) | N (+) | S(-) | E | N | PT. |
| X | |||||||||
| X – End | End | ||||||||
| Point to be pegged | Arc Length | i | T | Long Chord |
| TP 1 Ch | 0 | 0 – 00 – 00 | 0 | |
| TP 2 Ch |
Setting Out Data for Curve 2 Points to be set out must lie at every even 10 or 20m of running chainage and also the crown point.
| Point to be pegged | Arc Length | i | T | Long Chord |
| TP 3 Ch | 0 | 0 – 00 – 00 | 0 | |
| TP 4 Ch |
4c) Instructions to the Survey Party for any extra information you want them to collect along the Centre Line, to assist your final design. (7 Marks)
GET SOLUTION FOR THIS ASSIGNMENT, Get Impressive Scores in Your Class
TO BE RE-WRITTEN FROM THE SCRATCH
GET SOLUTION FOR THIS ASSIGNMENT
TO BE RE-WRITTEN FROM THE SCRATCH
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