▁was ▁communic ated ; ▁what ▁actions / out comes ▁should ▁be ▁taken ▁as ▁a ▁result ▁of ▁the ▁communication ▁event ; ▁and ▁to ▁what ▁level ▁of ▁priority ▁should ▁the ▁actions / out comes ▁of ▁the ▁communication ▁event ▁be ▁grad ed ▁ ▁Con struct ability ▁is ▁a ▁project ▁management ▁technique ▁to ▁review ▁the ▁construction ▁processes ▁from ▁start ▁to ▁finish ▁during ▁pre - const ruction ▁phrase . ▁It ▁will ▁identify ▁obst acles ▁before ▁a ▁project ▁is ▁actually ▁built ▁to ▁reduce ▁or ▁prevent ▁error , ▁del ays , ▁and ▁cost ▁over run . ▁ ▁Cost s ▁in ▁econom ics , ▁business , ▁and ▁account ing ▁are ▁the ▁value ▁of ▁money ▁that ▁has ▁been ▁used ▁up ▁to ▁produce ▁something , ▁and ▁hence ▁is ▁not ▁available ▁for ▁use ▁anymore . ▁In ▁business , ▁the ▁cost ▁may ▁be ▁one ▁of ▁ac quisition , ▁in ▁which ▁case ▁the ▁amount ▁of ▁money ▁exp ended ▁to ▁ac quire ▁it ▁is ▁counted ▁as ▁cost . ▁ ▁Cost ▁engineering ▁is ▁the ▁area ▁of ▁engineering ▁practice ▁where ▁engineering ▁judgment ▁and ▁experience ▁are ▁used ▁in ▁the ▁application ▁of ▁scientific ▁principles ▁and ▁techniques ▁to ▁problems ▁of ▁cost ▁estim ating , ▁cost ▁control , ▁business ▁planning ▁and ▁management ▁science , ▁profit ability ▁analysis , ▁project ▁management , ▁and ▁planning ▁and ▁sched uling ." ▁ ▁Const ruction , ▁in ▁the ▁fields ▁of ▁architecture ▁and ▁civil ▁engineering , ▁is ▁a ▁process ▁that ▁consists ▁of ▁the ▁building ▁or ▁assemb ling ▁of ▁infrastr ucture . ▁Far ▁from ▁being ▁a ▁single ▁activity , ▁large ▁scale ▁construction ▁is ▁a ▁fe at ▁of ▁mult it ask