6cm-diameter commercial steel pipeline is used to transport water at 10C from a resorvoir to a free discharge point. The pipeline consists of 85m straight pipe, 2 wide open gate valves, 1 wide open angle valve, 4 standart 90 elbows, 1 entrance from a reservoir and 1 free discharge. The elevation of the entrance is 10m while the elevation of the discharge is 35m. The inlet pressure is 20 psig and exit pressure is 0 psig. A pump is installed in the line to move the water. Calculate the pump work (J/kg) so the volumetric flow rate will be Q=0.01m3/s. (1psi=1lbf/in2)