Specifications include, but are not limited to: The snowplow is to be designed for road surfaces,parking lots and gravel surfaces. Includes a one yearwarranty .Blanket Requirement: February 1, 2010-June 30,201111.00EachMPA-442 2/1/10-6/30/11 Cost for the purchase andinstallation of a plow blade with trip edge springs 7 1/2'21.00EachMPA-442 2/1/10-6/30/11 Cost for the purchase andinstallation of a plow blade with trip edge springs 8'31.00EachMPA-442 2/1/10-6/30/11 Cost for the purchase andinstallation of a plow blade with trip edge springs 9'41.00EachMPA-442 2/1/10-6/30/11 Cost for the purchase andinstallation of a plow blade with trip edge springs 10'51.00EachMPA-442 2/1/10-6/30/11 Additional cost for the purchaseand installation of an optional curved deflector 7 1/2'61.00EachMPA-442 2/1/10-6/30/11 Additional cost for the purchaseand installation of an optional curved deflector 8'71.00EachMPA-442 2/1/10-6/30/11 Additional cost for the purchaseand installation of an optional curved deflector 9'81.00EachMPA-442 2/1/10-6/30/11 Additional cost for the purchaseand installation of an optional curved deflector 10'91.00EachMPA-442 2/1/10-6/30/11 Cost for the purchase andinstallation of a trip edge spring assembly, if needed, 7 1/2'101.00EachMPA-442 2/1/10-6/30/11 Cost for the purchase andinstallation of a trip edge spring assembly, if needed, 8'111.00EachMPA-442 2/1/10-6/30/11 Cost for the purchase andinstallation of a trip edge spring assembly, if needed,