Public Works Construction Code

Cover Page

This document has been prepared to address the design, materials, and workmanship of public improvements, public utilities, water quality facilities, and erosion and sediment control within the City of Tualatin. Wherever possible, standards and methods adopted by agencies outside the City have been included in order to adopt a more comprehensive document.

The general format and contents of this document have been developed around three areas:

Chapter 100, General Specifications, includes the requirements for acquisition of construction permits, and the execution of associated work.

Chapter 200, Design Requirements Specifications, includes provisions for the development of construction plans and design requirements.

Chapter 300, Technical Specifications, addresses requirements for construction and inspection.

 

 

Chapter 100 GENERAL SPECIFICATIONS

100 Title  
101 Definitions and Abbreviations  
102 Permit Requirements
103 Scope of Work
104 Control of Work
105 Control of Materials
106 Legal Relations and Responsibilities
107 Prosecution and Progress of Work

Chapter 200 DESIGN REQUIREMENT SPECIFICATIONS

201 General Provisions
202 Construction Plans
203 Street Design
204 Potable Water Design
205 Sanitary Sewer Design
206 Storm Drainage Design
207 Public Utility Design

Chapter 300 TECHNICAL SPECIFICATIONS

301 Mobilization 
302 Temporary Traffic Control 
303 Clearing and Grubbing  
304 Road Excavation and Embankment  
305 Subgrade 
306 Watering 
307 Geotextile Fabric 
308 Base and Leveling Courses 
309 Asphalt Concrete Pavement 
310 Portland Cement Concrete Pavement 
311 Concrete Curb and Gutter/Standard Curb 
312 Concrete Sidewalks, Pathways, and Driveway Approaches
313 Surface Restoration 
314 Hydroseeding and Mulching
315 Cold Plane Pavement Removal 
316 Mailbox Installation 
317 Pavement Marking 
318 Permanent Traffic Control
319 Tree Preservation and Protection
320 Trench Excavation and Backfill 
321 Storm Drain Pipe
322 Sanitary Sewer Gravity Pipe
323 Water Quality Facilities 
324 Manholes
325 Catch Basins and Ditch Inlets 
326  Water Pipe and Fittings
327 Water Valves and Related Equipment
328 Fire Hydrant Assemblies
329 Water Meters and Boxes
330 Water Backflow Preventer (Prevention) Assemblies
331 Public Utility Installation
332 Pole Attachments, Small Cell Wireless, and Distributed Antenna Systems