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48320 Surveying Assessment

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Added on: 2022-11-10 06:24:39
Order Code: 475232
Question Task Id: 0
  • Subject Code :

    Surveying-48320

  • Country :

    Australia

  1. USING THE PLAN

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

 

 

 

 

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) HORIZONTAL ALIGNMENT (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

Calculated Chainage of Hor. Curve TP 1 (to 2 decimal places)

 

Calculated Chainage of Hor. Curve TP 2 (to 2 decimal places)

 

Calculated Chainage of Hor. Curve TP 3 (to 2 decimal places)

 

Calculated Chainage of Hor. Curve TP 4 (to 2 decimal places)

 

Calculated Chainage of end of Road (to 2 decimal places)

 

Scaled Distance to 1st Riverbank

 

Scaled Distance to 2nd Riverbank

 

 

2) VERTICAL ALIGNMENT (20 MARKS; 14 for Design Levels, 6 for Low Point)


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

 

 

 

 

300

 

 

 

 

310

 

 

 

 

320

 

 

 

 

330

 

 

 

 

340

 

 

 

 

350

 

 

 

 

360

 

 

 

 

370

 

 

 

 

380

 

 

 

 

390

 

 

 

 

400

 

 

 

 

410

 

 

 

 

420

 

 

 

 

430

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Add in all extra chainages to complete the table to the end of your road.

Show the chainage and RL of the Low Point in the row below.

 

 

 

 

 

 

Show any calculations for the Low Point and its R.L. here.

 

 

4a) Traverse and Coordinate Calculations  (8 Marks)

Survey Party’s Traverse from SSM to point X

 

 

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

 

 

 

 

 

 

 

 

 

 

4b) Setting Out Data for Curve 1  (8 Marks)


 

Point to be pegged

Arc Length

d

i

d

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

d

i

d

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.  (6 Marks)

5) 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 these 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

6) Design Meeting Specifications (6 MARKS)

In your judgement, were all the design criteria met?      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.

  • Uploaded By : Katthy Wills
  • Posted on : November 10th, 2022
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