• New Pump (P6622) “acid cooler pump” to cool down acid from maturation tank or from all acid storage tanks through acid cooler.• New pump (P 6623) high capacity pump used to transfer acid to export line or transfer acid to existing acid tanks (discharge pump P6606 at existing phosphoric acid tanks area) at the same time can used for acid circulation among all new storage tanks.• New clarifier transfer pump to be provided middle shell of new clarifier (P6619) to pump for all distributors for (maturation tank, five storage tanks) and for circulation within the new clarifier tank.• The outlet of control valve with timer for each new storage tank will be collected in the 2nd sludge sump (D 6605) and shall be pumped using vertical pump (P6616) to existing weak acid clarifier (T6602) or to digester (R2.6302A) or (T2.6303) or circulation between new storage tanks.• New pump (P 6617) will transfer the phosphoric acid between the new five tanks in the new farm and /or transfer the phosphoric acid to existing sump (D 6603) in existing (T6608 A, B, C) area.