Specifications include, but are not limited to: construction of improvements generally described as follows: The Fiber Conduit Inter-connect project (Light Purple Route) includes installation of a 4” HDPE conduit, a multi-duct conduit pathway, structures and surface restoration along the Veterans Memorial Parkway, Maffitt Lake Road, SE Soteria Avenue and SE County Line Road corridors in the City of West Des Moines, Iowa. Improvements include horizontal directional drilling approximately 24,403 lineal feet of 4” HDPE conduit, pulling approximately 26,007 lineal feet of multi-duct conduit within the 4” conduit, installation of pull boxes and vaults, installation of tracer wire, racking systems, erosion control, traffic control and other associated improvements necessary to complete the project.