803— Temporary Pipe Slope Drains

803.1 Description

1 Construct temporary intake spillway assemblies and pipe slope drains on the shoulders, slopes, and at other designated locations.

803.2 Materials

803.2.1 Corrugated Steel Pipe (CSP)

1 Use c orrugated steel pipe (CSP) meeting AASHTO M 36.

803.2.2 Corrugated High Density Polyethylene (HDPE) Pipe

1 Use corrugated high density polyethylene (HDPE) pipe conforming to AASHTO M 294 Type C or Type S . Use HDPE pipe from sources on Qualified Product s List 30 .

803.3 Construction

1 Construct temporary pipe slope drains and intake assemblies according to Standard Drawing 803- 105-40.

803.4 Measurement

1 The quantity for the pay item Temporary Pipe Slope Drain (of the diameter specified) is the length of the pipe slope drain constructed as specified and is measured by the linear foot (LF) along the centerline of the pipe slope drain in place, complete and accepted. 2 No measurement is made for excavation and backfilling necessary for the construction and installation of the above items. The work is considered incidental to the pipe slope drain work, and no separate measurement is made.

803.5 Payment

1 Payment for the accepted quantit y for Temporary Pipe Slope Drain (of the diameter specified) at the Unit Price is full compensation for furnishing all materials, labor, equipment, tools, supplies, transportation, and incidentals necessary to complete the work as specified. 2 Pay items under this Section include the following: