Skip Header | Government | Departments and Divisions | Public Works | Standards Plans And Specs | Archived Standards | 2001 Archived Standards 2001 Archived Standards Skip More in this Section More in this Section More in this Section 2007 Archived Standards 2020 Archived Standards 2022 Archived Standards Archived Standards The following are archived documents from 1999 and 2001. View current standards Improvement Standards and Details for Improvement Standards (June 1999) and Standard Construction Specifications (September 2001): Modification Number Modification 032206-1 Developer’s Responsibility 090905-1 Street Lights - Zone 2, ST-11 through ST-19 and Street Lights both Zone 1 and 2, ST-20 through ST-27 062405-1 On-Site Stormwater Quality Measures Section 11 Stormwater Quality Protection, Erosion and Sediment Control and Permanent Stormwater Quality Control Measures 051305-2 Pre-Formed Rubberized Speed Cushion Layout and Typical Signing and Striping T-2 082806-1 Delete Section 9-12.A.iv of the Improvement Standards 072505-1 Roadway and Trench Backfill Standards 082506-1 Roadway and Trench Backfill Standard 051305-1 Typical Trench Compaction Detail ST-8 Trench Backfill and Resurfacing Standard ST-1 through ST-7 and ST-9 and ST-10 Street Survey Monument