The Nampa 16th Ave S to 19th Ave S Waterline Replacement project includes replacement of approximately 5,030 linear feet of water main along the three unnamed alleys: between 16th Avenue South and 17th Avenue South ("Alley A") and 4th Street South and 2nd Street South, between 17th Avenue South and 18th Avenue South (Alley B") and 7th Street South and 2nd Street South, and between 18th Avenue South and 19th Avenue South ("Alley C") and 8th Street South and 2nd Street South. The replacement of the main includes the replacement of the related Appurtenances and service connection (Base Bid). Additionally, the project includes an alternate bid for replacing approximately 11,65 linear ft of water main along "Alley A' between 7th Street South and 4th Street South. The replacement of the main includes the replacement of the related appurtenances and service connection (Bid Alternate A).