people with imagination, ambition and the power to get things done
civil engg. has a very impu. role in the development of infrastructures: 1)town and city planning. 2)build suitable structures for the rural and urban areas for various utilities. 3)build tanks dams to exploit water resources. 4)monitor land,water&air pollution & take control.
A contractors (also called Class A) are licensed to work on large-scale projects like commercial buildings, multi-family units, or anything involving complex structures and systems. They can build from the ground up, including high-rise buildings, shopping centers, and big apartment complexes. A contractors have to meet higher experience and qualification requirements. On the other hand, B contractors (Class B) are general building contractors who typically handle residential or smaller commercial projects. They can build homes, remodel buildings, and manage construction where at least two unrelated trades are involved (like plumbing and electrical). However, they usually can’t take on massive structural work unless it falls under their license scope.
how long does it take for bituman to dry outside
No
450 year
Salisbury Cathedral was built in just 38 years.
How long did it take to build st James cathedral london
377 years. The building of the cathedral started around 1170 and was finished in 1547.
in 1675 and was completed in 1708- 42 years after the Great Fire of Londonit is 468 yeas old
it took about 20-30 years
Ely Cathedral was built from 1083 to 1375, so construction spread over 292 years. This is actually fairly typical for a medieval cathedral, and not an excessive amount of time to build from conception to finish.
It will take about 3 hours and 50 minutes.
Let us assume you mean Notre Dame de Paris, and not one of the hundreds of other churches dedicated to Our Lady. In which case, the usual building dates given are 1172 to 1340. But, of course, a Cathedral is never really finished; by the time you have completed the plan, the first bits are 200 years old and need replacing, and so on.
Winchester Cathedral in Hampshire, England went through several phases of building and rebuilding. The original structure, called "Old Minster,' was founded in 642. Construction on the existing cathedral first began in 1079, and the church was consecrated in 1093, with fourteen years between construction's inception and completion.
usually 2-3 working days
100 - 150 years if they were small. most big ones took 500-600 years