This project will install or replace approximately 3,300 linear feet of ductile iron (DI) pipe, to be installed 3 ft. below grade in the City’s right-of-way or ODOT’s right-of-way. The water main will be installed per standard open trench for most of the alignment but will be auger bored under SW Barbur Blvd. and the I-5 freeway.1 Mobilization 00210 1 LS 2 Project Construction Signs 00210 4 EA 3 Temporary Protection and Direction of Traffic 00221 1 LS 4 Portable Changeable Message Signs 00222 24 EA 5 Flaggers 00223 500 HR 6 Erosion Control 00280 1 LS 7 Inlet Protection, Type 3 00280 18 EA 8 Sediment Barrier, Type 2 00280 100 EA 9 Sediment Barrier, Type 3 00280 250 FT 10 Sediment Fence 00280 1200 FT 11 Construction Entrance, Aggregate 00280 2 EA 12 Pollution Control Plan 00290 1 LS 13 Contaminated Media Disposal 00291 370 TN 14 Instrumentation and Monitoring 00306 1 LS 15 Owner-Directed Monitoring Points 00306 25 EA 16 Abandon Vibrating Wire Piezometers 00306 1 LS 17 Removal of Structures and Obstructions 00310 1 LS 18 Clearing and Grubbing 00320 1 LS 19 Tree Protection and Pruning 00325 1 LS 20 General Excavation 00330 10 CY
