Surveying (48320)
AUTUMN 2023
Final Assignment – Major Project
Weight: 40%
Due date: 02/06/2023
Student Name: ________________
Student Number: ______________
Submission Date: ______________________
| Submission Component and Marks Awarded | Marks | |
| PLAN: | ||
| Find Scale of plan and explain | 4 | 9 |
| Bearing and Distances of three lines | 3 | |
| Plan Presentation | 2 | |
| HORIZONTAL ALIGNMENT | ||
| Deflection Angles | 4 | 18 |
| Curve Elements | 4 | |
| Chainages along the Road | 10 | |
| VERTICAL ALIGNMENT: | ||
| Draw Longsection | 5 | 23 |
| Grades, Ordinates, Design Levels | 12 | |
| Low Point location and RL | 6 | |
| TRAVERSE: | 10 | 10 |
| DESIGN PARAMETERS: | ||
| Meets specifications | 6 | 10 |
| Design Quality | 4 | |
| CURVE SET OUT: | 8 | 8 |
| INSTRUCTIONS TO SURVEY PARTY: | 6 | 6 |
| VOLUME ESTIMATE: | 6 | 6 |
| TOTAL | 90 |
SURVEYING FINAL ASSIGNMENT
NAME: …… STUDENT NUMBER …
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.
- USING THE PLAN TO FIX THE STRAIGHTS
Determine the scale of the plan (4 Marks)
| Line | Distance on Plan (mm) | Surveyed Dist (m) | CALCULATED PLAN SCALE |
| Bar Scale | |||
| A – Y | |||
| Y – X | |||
| A – Start of Road (Ch 00) |
PLAN SCALE ADOPTED BY YOU (rounded to nearest 10 – no units or decimals) ….
Please give a brief reason why this scale was adopted
Find Bearings and Distances of each Line (3 Marks)
| Line | Bearing (nearest degree) | Distance (nearest m, which must then be adopted as the final length) |
| Ch 00 – IP 1 | ||
| IP 1 – IP 2 | ||
| IP 2 – End |
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 5 Marks)
2) CHAINAGES FOR THE HORIZONTAL ALIGMENT OF THE ROAD (18 MARKS)
Calculate each Deflection Angle (4 Marks)
Deflection Angle at IP1 (nearest degree) …
Deflection Angle at IP2 (nearest degree) ….
Curve Elements (4 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 (10 Marks)
| Location | Chainage |
| Start of Road | 00 |
| 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) | |
| Scaled Distance to 1st Riverbank | |
| Scaled Distance to 2nd Riverbank |
- VERTICAL ALIGNMENT (23 MARKS; 5 for Longsection, 12 for Design Levels, 6 for Low Point)
Show the data used to plot your longsection here. (You may not fill every line)
| Distance on plan (mm) | Road Chainage (nearest m) | R.L. |
| 0 | 0 | |
Complete this table by calculating the design level at every 10m of running chainage. 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. (Please complete the chainages in the table as necessary for your unique design).
CHAINAGE GRADE GRADE LEVEL ORDINATE DESIGN R.L.
| 00 | ||||
| 10 | ||||
| 20 | ||||
| 30 | ||||
| 40 | ||||
| 50 | ||||
| 60 | ||||
| 70 | ||||
| 80 | ||||
| 90 | ||||
| 100 | ||||
| 110 | ||||
| 120 | ||||
| 130 | ||||
| 140 | ||||
| 150 | ||||
| 160 | ||||
| 170 | ||||
| 180 | ||||
| 190 | ||||
| 200 | ||||
| 210 | ||||
| 220 | ||||
| 230 | ||||
| 240 | ||||
| 250 | ||||
| 260 | ||||
| 270 | ||||
| 280 | ||||
| 290 | ||||
| CHAINAGE GRADE GRADE LEVEL ORDINATE DESIGN R.L. | ||||
| 300 | ||||
| 310 | ||||
| 320 | ||||
| 330 | ||||
| 340 | ||||
| 350 | ||||
| 360 | ||||
| 370 | ||||
| 380 | ||||
| 390 | ||||
| 400 | ||||
| Ch of ‘End of Road’ | ||||
| Add in any extra chainages beyond 400, to complete the table to the end of your road. Clearly show your chainage for the road. | ||||
| Show the chainage and RL of the Low Point in the row below. | ||||
Show your calculations for the Low Point of the road here.
4) Traverse and Coordinate Calculations (10 Marks)
You may show calculations for the bearings here, if you wish.
Survey Party’s Traverse from A to point Y
| Horiz. | D | E | D | N | CO-ORD | INATES | |||
| LINE | Bearing | Dist | E (+) | W (-) | N (+) | S(-) | E | N | PT. |
| 600.000 | 400.000 | A | |||||||
| A – Y | Y | ||||||||
| Y – X | X | ||||||||
Calculate the Coordinates of the end of your road
| Horiz. | D | E | D | N | CO-ORD | INATES | |||
| LINE | Bearing | Dist | E (+) | W (-) | N (+) | S(-) | E | N | PT. |
| 600.000 | 400.000 | A | |||||||
| A – Ch 00 | 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. | D | E | D | N | CO-ORD | INATES | |||
| LINE | Bearing | Dist | E (+) | W (-) | N (+) | S(-) | E | N | PT. |
| X | |||||||||
| X – End | End | ||||||||
5) Setting Out Data for Curve 1 (8 Marks)
Points to be set out must lie at every even 10m of running chainage and also the crown point. (You may not fill every line in these tables).
| Point to be pegged | Arc Length | di | dT | 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 10m of running chainage and also the crown point.
| Point to be pegged | Arc Length | di | dT | Long Chord |
| TP 3 Ch | 0 | 0 – 00 – 00 | 0 | |
| TP 4 Ch |
6) Instructions to the Survey Party for any extra information you want them to collect along the Centre Line, to assist your final design. (6 Marks)
7) Volume Estimation (6 MARKS)
It is not essential that you use this table.
If you prefer to use another layout, please do so below this table. Ensure that you show the volume at the bottom of the page in the space provided.
Do NOT use the GIVEN Natural Surface RLs for your longsection.
THEY ARE FOR THIS VOLUME CALCULATION ONLY.
| Chainage (Dist) | Natural Surface RL | Road Design RL | Depth/ Height of Cut or Fill | Area | ||
| 10 | ||||||
| 20 | ||||||
| 30 | ||||||
| 40 | ||||||
| 50 | ||||||
| 60 | ||||||
| 70 | ||||||
Volume of Cut or Fill required between 00 and 70 ………………………… Cut / Fill
Were all the design criteria met? (6 Marks) YES / NO
If not, please explain or describe the problem area/s and briefly list the decisions you made, as to why your design is as it is.
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