Work includes 1 LS relocate irrigation waterline (2")(polyethylene tubing)(existing pvc), all fittings, valves, accessories, opencut & backfill, connect to existing waterline, cut&plug, abandoment and removal of existing incld, complete in place (approx. 255lf); 1 LS flowable backfill, 150 psi 28 day compressive strength, excavatable type per txdot item 401, complete in place (approx. 7 CY); 1 LS concrete swale/flume/pilot channel (6")(4000 psi), including sawcut, removal and disposeal of existing concrete, complete in place, per txdot item 104 and 360 (approx. 7 SY); 30 LF ditch cleaning, grading & reshaping, per txdot item 760 (approx. 30lf). See attached file.