CVP are low maintenance, low vibration, and have long-term durability ■ CVP have Added paving of sump, reducing significant amount of mowing of■ sump, resulting in long-term maintenance reduction Negotiated decrease in size of the pump discharge header, reducing■ contractor’s price by about $200,000 Re-sequenced factory pump testing to eliminate assembled factory■ witnessed test, resulting in a credit of about $50,000 Eliminated factory testing of the control system and converted to a■ field performance test, allowing early completion incentive clause to be met.