EJ$031.$ Mmiri na$-$as$$fe site na ogologo $500$ ft mebiri emebi nke $3-$na nhazi $40$ pipe na $$n$$ego $230$ gal $/$ min. $$kp$$kp$$ ah$$ na$-$agbasawanye na nhazi $4-$in $40$ pipe. Ogologo $$kp$$k$500$ ft b$$ ebe d$$ n'etiti isi A na isi B na $$kp$$k$$ ebe ebe A d$$ na nhazi $3-$na $40$kp$$k$$ na isi B b$$kw$$ ab$$ n'okpuru mmalite nke $4-$na nhazi $40$kp$$k$.$ Ebe B na $$kp$$k$$ d$$ na elu $100$ ft n'elu ebe A$.$ Nr$$gide gage na isi A na B b$120$ psig na $15$ psig n'otu n'otu. A$.$ Iji ozi nd$$ a d$$ n'elu: $(1)$ Dep$$ta ihe osise d$$ mfe nke usoro ah$(2)$ Detuo nhazi nchekwa nke dabara na usoro $(3)$ Dep$$ta ma kwado echiche $$ b$$la na$-$eme ka $$ d$$ mfe $(4)$ Iji echiche nd$$ d$$ mfe dee akw$$kw$$ ikpeaz$.$ nke usoro nchekwa nchekwa d$$ mkpa B$.$ Site n$\text{'}$d$$ ikpeaz$$ nke usoro nchekwa nchekwa d$$ na A $(4)$ n'elu gbak$$: $$r$$ furu efu na pipeline $500$ ft$.$