fld work 1 abalos
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ELEMENTARY SURVEYING
FIELD MANUAL
COURSE AND SECTION:CE120-0F / B2
SUBMITTED BY:
NAME: ABALOS, PAOLO ANTON D. STUDENT NO.: 2012140601
GROUP NO. CHIEF OF PARTY: TAMANG, FRANCIS IVAN M.
DATE OF FIELDWORK: 4/21/2016 DATE OF SUBMISSION: 4/26/2016
SUBMITTED TO:
PROFESSOR: ENGR. IRA BALMORIS
FIELD WORK NO.1
PACING ON LEVEL GROUND
GRADE
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Table o Co!"e!"#
I. TITLE PAGEII. INSTRUMENTS USEDIII. GUIDE QUESTIONSIV. PRELIMINARY DATA SHEET PDS!V. FINAL DATA SHEET FDS!VI. RESEARCH ANDDISCUSSIONSVII. CONCLUSIONVIII. FIELD "OR# PEER ASSESSMENT
I$.
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I. INSTRUMENTS USED
• 2 RANGE POLES
•
CHAL#• $0 METER TAPE
1. Ra!%e Pole# % & '()&*+( ) & *( ), ( * 3' )
'*+(*+' 5 ( '3)5)'
&. C'al()# % 3' ) 7&)8*+ &9 *'(&9 7&'3) 5 ( *'()37(
:. *+ Me"e, Ta-e % 3' ) 7&'3)*+ ( +)3 & ';9**9 &)&
II. GUIDE UESTIONS1. "5 *' *( *7;)(&( ( 8 ( ***3&
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3'3< ) 3' +*)', 9&3' (5 &) 3'*+ (*' ( 7&'3) & *'(&9 * &
';9**9
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7&8'. M&5 7)*+=' 37) ;&9' 7& @5 *'
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0.81 583.1 m
3 CD 79.5 64.50 m
4 DE 133 107.73 m
5 EF 185 149.85 m
6 FA 112 90.72 m
T)*&< 1 P.D. 12$.2$!0.1!
P.D. / 1+1.0*
S&7 &' ()*&< 2 % 6 * '
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A. PACE FACTOR 5P.F.6 DETERMINATION
TRIAL LINE TAPED DISTANCE NO. OF PACES MEAN PACE FACTOR
1 AB $0M .6 0.$ 7/;&92 BA $0M 6
: AB $0M
4 BA $0M
$ AB $0M 6
B. COMPUTATIONS:
M& A)&+ 37) ;&9' P&9 F&9() Taped Distance
Mean
87+86+88+89+88
5 50
87.6
M& 78.9 P&9 F&9() +.*8
C. MEASURING DISTANCE BY PACING
TRIAL LINE NO. OF
PACES
MEAN PACE
FACTOR
PACE
DISTANCE
T&;
D.
ERRO
R
1 CD 0
.6 0.$
7/;&9
$0.$02/7 $4.
7
.4K2 DC : CD
4 DC
$ CD
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D. COMPUTATIONS:
M& A)&+ 37) ;&9'
M& 90+89+88+89+87
5
M& ¿88.6
Pace distance=(n )∗( P . F )
.6 ;&9 0.$ 7/;&9
P&9 D*'(&9 *+.*+&)
P)9(&+ E))) Taped Distance− Paced Distance
Taped Distance ∗100
54.8
¿ ∗100
54.8−50.502¿
P)9(&+ E))) 8.70
III. FINAL DATA SHEET
FIELD WORK NO. 1 PACING ON LEVEL GROUND
DATE: 4/21/16 GROUP NO.
TIME: :0 AM-1200PM LOCATION: "'( $( F
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TRIAL LINE TAPED DISTANCE NO. OF PACES MEAN PACE FACTOR
1 AB $0M .6 0.$ 7/;&92 BA $0M 6
: AB $0M
4 BA $0M $ AB $0M
F. COMPUTATIONS:
M& A)&+ 37) ;&9' P&9 F&9() Taped Distance
Mean
87+86+88+89+88
5 50
87.6
M& 78.9 P&9 F&9() +.*8
G. MEASURING DISTANCE BY PACING
TRIAL LINE NO. OF PACES MEAN
PACE
FACTOR
PACE
DISTANCE
T&;
D. ERROR
1 CD 0
.6 0.$
7/;&9
$0.$02/7 $4.
7
.4K2 DC
: CD
4 DC $ CD
H. COMPUTATIONS:
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M& A)&+ 37) ;&9'
M& 90+89+88+89+87
5
M& ¿88.6
Pacedistance=(n )∗( P .F )
.6 ;&9 0.$ 7/;&9
P&9 D*'(&9 *+.*+&)
P)9(&+ E))) Taped Distance− Paced DistanceTaped Distance ∗100
54.8
¿ ∗100
54.8−50.502¿
P)9(&+ E))) 8.70
SKETCH:
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PACE FACTOR DETERMINATION
We 1#"
a##eble a!; -,e-a,e "'e *+ e"e, ;
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THE PRINCIPLE:
A ;&9 7&5 7&'3) )7 < ( < ) )7 ( ( (. "*
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#*+ ;&9 &9() *' )5 3'3< * ( *
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T F*
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