Civil Engineering - Surveying - Discussion
Discussion Forum : Surveying - Section 7 (Q.No. 23)
23.
The reduced level of a floor is 99.995 m, the staff reading on the floor is 1.505 m. If the inverted staff reading against the roof is 1.795 m, the floor level below the slab, is
Discussion:
18 comments Page 1 of 2.
Ababneh said:
1 decade ago
How I can solve this problem? Help me please.
Rajeev yadav said:
1 decade ago
bs-fs = 1.505-(-1.795), because staff is inverted.
R yadav said:
1 decade ago
So 1.505+1.795 = 3.3 answer.
(1)
Samm said:
9 years ago
The answer should be RL of roof is 99.995 + (1.505 -(-1.795)) = 103.295.
Hesan said:
8 years ago
Answer should be reduce level + two type of staff level.
Garry said:
8 years ago
Agri @Sam, The answer should be 103.295 M this is the RL of roof slab but if the distance is wanted between the roof level and the floor level it should be 3.295 m.
Sathya said:
6 years ago
Please explain the answer.
ABD said:
6 years ago
Reduce level of bench mark 94.55m.
Staff readings of floor and roof 1.53 , -2.5.
Find the reduce level of both points?
Staff readings of floor and roof 1.53 , -2.5.
Find the reduce level of both points?
Jinish said:
6 years ago
We can know, the distance between the floor and slab is always near around 3 m so answer we can predict options which are near about 3 m and second the technical specifications in the questions staff is held inverted so the b.s- f.s= 1.505-(-1.795 ) (- because staff is inverted) and answer is 3.3 m.
Sai Ganesh said:
5 years ago
H.I = R.L+B.S.
= 99.995+1.505.
= 101.5.
The Floor Level Below The Slab = H.I+Inverted Staff Reading.
= 101.5+1.795.
= 3.30m.
= 99.995+1.505.
= 101.5.
The Floor Level Below The Slab = H.I+Inverted Staff Reading.
= 101.5+1.795.
= 3.30m.
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