Explain detention or retention ponds - hydrology, Explain Detention or Rete...

Explain Detention or Retention Ponds Detention/Retention Ponds: Designed to reduce and contain the peak runoff from developed areas (more impervious). Attempt to limit the runo

Discontinuity of joint – position of bearing, Q. Discontinuity of joint – p...

Q. Discontinuity of joint – position of bearing? Expansion joints in a bridge structures cater for movements inlongitudinal, transverse, vertical and rotational forms. Layout a

Cost of utilities and taxes, The cost of utilities, taxes and maintenance o...

The cost of utilities, taxes and maintenance on a home is $3,000 per year.  The amount of money that would have to be invested now at 8% to cover these expenses for the next 5 year

Stochastic calculus, Consider a market with one stock and one money market ...

Consider a market with one stock and one money market account, with the same assumptions on parameters (such as r, µ and s 2 ) as in the derivation of the Black-Scholes formula giv

Chain surveying, Chain Surveying: In the chain surveying, you have stu...

Chain Surveying: In the chain surveying, you have studied the basics of chain surveying. In chain surveying, various equipment and instruments are used for measuring distances

Define special considerations for underwater inspection, Define Special con...

Define Special considerations for underwater inspection? Once a diver enters the water, there environment changes completely. Visibility decreases and is often reduced to near

Major ways to undertake negative skin friction, Question What are major...

Question What are major ways to undertake negative skin friction ? Answer (i) Utilize slender pile sections since smaller pile area when subject to same working load

Block contouring,

Determine the ground elevation, The trigonometric levelling from the survey...

The trigonometric levelling from the surveyor's notes is shown below. The ground elevation of T (ft) is most nearly: Solution:  The elevation of point P can be found from: E

Solid mensuration, the base of an isosceles triangle and the altitude is dr...

the base of an isosceles triangle and the altitude is drawn from one of the congruent sides are equal to 18cm and 15cm , respectively . Find the lenghts of the sides of the triangl