Submission Component and Marks AwardedMarks PLAN: Find Scale of plan and explain4 9Bearing and Distances of three lines3Plan Presentation2HORIZONTAL ALIGNMENT Deflection Angles4 18Curve Elements4Chainages along the Road10VERTICAL ALIGNMENT: Draw Longsection5 23Grades, Ordinates, Design Levels12Low Point location and RL6TRAVERSE:1010DESIGN PARAMETERS: Meets specifications6 10Design Quality4CURVE SET OUT:88INSTRUCTIONS TO SURVEY PARTY:66VOLUME ESTIMATE:66TOTAL 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)
LineDistance on Plan (mm)Surveyed Dist (m)CALCULATED PLAN SCALEBar 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)
LineBearing (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)
LocationChainageStart of Road00Chainage 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.00
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.ΔEΔNCO-ORDINATES LINEBearingDistE (+)W (-)N (+)S(-)ENPT. 600.000400.000AA – Y YY – X X
Calculate the Coordinates of the end of your road
Horiz.ΔEΔNCO-ORDINATES LINEBearingDistE (+)W (-)N (+)S(-)ENPT. 600.000400.000AA – Ch 00 Ch 0Ch 0 – IP1 IP1IP1 -IP2 IP2IP2 – END End of Rd
Calculate the bearing and distance to set out the end of your road from point X.
Horiz.ΔEΔNCO-ORDINATES LINEBearingDistE (+)W (-)N (+)S(-)ENPT. XX – End End
Point to be peggedArc LengthäiäTLong ChordTP 1 Ch0 0 – 00 – 000 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 peggedArc LengthäiäTLong ChordTP 3 Ch0 0 – 00 – 000 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 RLRoad 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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