Sewer System Management Plan – Revision 01 Element 5 – Design and Performance Provisions

City of Hollister January 2017 Page 5i

ELEMENT 5 – REVISION RECORD The City of Hollister SSMP Element 5 – Design and Performance Provisions has undergone the following revisions:

Revision No.

Revision Date Description of Revisions Revision

Completed By Revision

Approved By

0 2007

The City created a document entitled the Sewer System Management Plan (SSMP) Development Guide to address the requirements of the 2006 Sanitary Sewer System (SSS) Orders issued by the State Water Resources Control Board (SWRCB).

City of Hollister Utilities

Department Unknown

1 February 2017

The SSMP was revised in accordance with the findings and recommendations of the November 2, 2015 SSMP Audit. This revision also served as the five (5) year update.

City of Hollister Utilities

Department and Wallace Group

City Council

Sewer System Management Plan – Revision 01 Element 5 – Design and Performance Provisions

City of Hollister January 2017 Page 5-1 of 5-2

ELEMENT 5 - DESIGN AND PERFORMANCE PROVISIONS The standards and specifications for new construction and repair of the existing sanitary sewer system described in this SSMP Element are utilized to ensure a high quality, well designed, and functioning sanitary sewer system.

Design Standards and Testing and Inspection procedures are located in the:

• May 1992 City Design Standards, • May 1992 City Standard Specifications, and • July 2013 Standard Plans in Appendix 5A.

5.1 Regulatory Requirements WDR Order No. 2006-0003-DWQ Section D.13(v) states that the SSMP must identify:

(a) Design and construction standards and specifications for the installation of new sanitary sewer systems, pump stations and other appurtenances; and for the rehabilitation and repair of existing sanitary sewer systems; and

(b) Procedures and standards for inspection and testing the installation of new sewers, pumps, and other appurtenances and for rehabilitation and repair projects.

5.2 Design and Construction Standards and Specifications [WDR D.13(v)(a)] The City uses Construction Design Standards and Standard Specifications for the installation of new and existing sanitary sewer systems. The following Sections of the City Standards and Specifications apply to City sewer collection and conveyance systems. The three sets of Standards are located in Appendix 5A: May 1992 City Standard Specifications:

• Section 4: Control of Material • Section 5: Utilities • Part 2 Construction Materials – Section 100, 200 and 300.

May 1992 City Design Standards

• Section 2: Construction Plans • Section 5: Sanitary Sewers

July 2013 City of Hollister Engineering Department

• C-1-1: Type 1 Standard Manhole Pipe 6” to 18” • C-1-2: Standard Manhole for Pipe Cover Less than 36” • C-1-3: Standard Manhole Sections and Notes • C-1-4: Standard Manhole Frame and Concrete Collar • C-2-1: Sewer Lateral and Cleanout • C-2-2: Sewer Cleanout Frame/Cover & Concrete Collar

Sewer System Management Plan – Revision 01 Element 5 – Design and Performance Provisions

City of Hollister January 2017 Page 5-2 of 5-2

• C-3: Sewer Lateral Tapping to Existing VCP Sewer Mains • C-4: Backflow Prevention Devices

Design standards, specifications, and testing requirements for new and replacement sewer pump stations and other Capital Projects are developed on a case by case basis to meet the requirements of each site and incorporated into each project plan set by a registered Professional Engineer.

5.3 Procedures and Standards for Inspection and Testing [WDR D.13(v)(b)] Procedures and standards for the acceptance testing and inspection of new and repaired sewer main and appurtenances are found in: May 1992 City Standard Specifications

• Section 306

Sewer System Management Plan – Revision 01 Element 5 – Design and Performance Provisions

City of Hollister January 2017 Page 5-1 of 5-1

APPENDIX 5A City of Hollister

• May 1992 City Standard Specifications • May 1992 City Design Standards • July 2013 Standard Plans