• Register
0 votes
Why to take always Reduced Level of Benchmark as 100.000?

  • Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
in Surveying & Levelling by  
recategorized by

1 Answer

0 votes
Its not necessary. But it helps in the calculations. After doing all the calculations, you can directly say that the last station is a certain meter higher or lower elevation with respect to the BM without any calculation.
That is why it is taken like that.You can try with some other no also.
by  

Related questions

0 votes
0 answers 767 views
767 views asked Aug 7, 2015 in Surveying & Levelling by mfby2k  
  • benchmark

  • Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • survey

  • Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • truss
0 votes
0 answers 581 views
581 views asked Aug 17, 2015 in Surveying & Levelling by mfby2k  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • benchmark

  • Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • survey
0 votes
0 answers 405 views
405 views asked Aug 20, 2015 in Surveying & Levelling by mfby2k  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • civil

  • Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • benchmark
0 votes
1 answer 3.0k views
3.0k views asked Sep 16, 2015 in Reinforced Concrete by azam  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • civil
0 votes
0 answers 153 views
153 views asked Aug 21, 2015 in Civil Engineering by mfby2k  

    Warning: count(): Parameter must be an array or an object that implements Countable in /home/abouaayt/public_html/aboutcivil/answers/qa-include/qa-base.php(720) : eval()'d code on line 12
  • civil
...