8P4 - RESOLUTION AUTHORIZING ADDITIONAL EXPENDITURE AUTHORITY IN THE AMOUNT OF $12,879,707.00 FOR A TOTAL MODIFIED CUMULATIVE POOL AMOUNT OF $18,896,707.00 FOR PREQUALIFICATION POOL NO. EVN0000187, DEWATERING AND TANK CLEANING SERVICES, FOR THE WATER AND SEWER DEPARTMENT; PROVIDED THAT ANY CONTRACT AWARD UNDER THE POOL EXCEEDING $5,000,000.00 IS RATIFIED BY THE BOARD(Strategic Procurement)