622.5.1 General
The engineer will measure Structural Plate Pipe___ in [mm], Structural Plate PipeArch___ × ___ in [mm], and Structural Plate Stock Pass ___ × ___ in [mm] by the foot [meter] along the invert centerline from end to end. The length for payment will not exceed the length staked. 2 The engineer will measure structural plate pipe extensions after removal of the existing
beveled end section, if applicable, from the end of the existing pipe along the invert to the end of the new pipe. 3 The department will pay as follows:
Pay Item
Pay Unit
Measure to the Nearest
Structural Plate Pipe in [mm]
FT [m]
0.1 ft [0.05 m]
FT [0.5 m]
Structural Plate Pipe-Arch × in [mm]
FT [m]
0.1 ft [0.05 m]
FT [0.5 m]
Structural Plate Stock Pass × in [mm]
FT [m]
0.1 ft [0.05 m]
FT [0.5 m]
577
Pay to the Nearest
Vacant
578
Vacant
579
Manholes, Inlets, Catch Basins, and Diversion Boxes
625.1DESCRIPTION
1 This section describes the requirements for constructing manholes, inlets, catch basins,
and diversion boxes.
625.2MATERIALS
1 Provide materials in accordance with the following:
Materials
Subsection
Admixtures Aggregate for Concrete Asphalt Mastic for Field Coating Curing Materials Fly Ash Frames, Grates, and Covers Galvanized Coating Joint Material Paint Pipe Joint Mortar Portland Cement Manhole Risers and Tops Reinforcing Steel Slide Gates Structural Steel Structural Timber and Lumber Water
801.4 803 804.5 802.1 801.2 815.20 815.14 807 809 808.14 801.1 808.1 811.1 808.17 815.1 817.1 814.1
2 Provide Douglas Fir timber for stop gates.
625.3EQUIPMENT
1 Ensure that equipment meets the following:
Equipment
Subsection
Batch Plant Mixers Placing Equipment
513.3.1 513.3.2 513.3.3
580
Manholes, Inlets, Catch Basins, and Diversion Boxes