WORKSHOP INERT WASTE DISPOSAL FACILITIES AND PROPOSED GENERAL

WORKSHOP INERT WASTE DISPOSAL FACILITIES AND PROPOSED GENERAL WASTE DISCHARGE REQUIREMENTS ORDER NO. R 8 -2019 -0008 FEBRUARY 8, 2019 Bill Rice Engineering Geologist

PRESENTATION 1. BACKGROUND INFORMATION 2. PHOTOS OF INERT WASTE FACILITIES 3. HIGHLIGHTS OF PROPOSED GENERAL WDR 2

SANTA ANA REGION IWDFs ACTIVE FACILITIES 1. 2. 3. 4. 5. MAITRI ROAD RECYCLING ALL-AMERICAN ASPHALT PHILADELPHIA MINE & RECYCLING AGUA MANSA PENNSYLVANIA STREET 6. GRANITE PIT MINE (City of Riverside only) INACTIVE FACILITIES 1. 2. 3. RIO SANTIAGO (Closing) RJ NOBLE (Closing) LAKE STREET PROPERTIES (Closing) 4. GLEN IVY MINE (Active Mining) 3

WHAT IS INERT WASTE? INERT WASTE MATERIALS 1. 2. 3. 4. 5. 6. 7. 8. BROKEN AND WASTE CONCRETE FULLY CURED WASTE ASPHALT WASTE GLASS WASTE BRICKS WASTE CERAMICS WASTE CLAY PRODUCTS CLEAN, BUT WASTE EARTH MATERIALS OTHER SIMILAR MATERIALS 4

WHAT MATERIALS ARE PROHIBITED FROM DISPOSAL AT IWDFs? PROHIBITED WASTE MATERIALS (FINDING #14) 1. 2. 3. 4. 5. 6. 7. ORGANIC MATERIALS NON-HAZARDOUS SOLID WASTES PETROLEUM HYDROCARBONS VOCs, SVOCs, PCBs, etc. HAZARDOUS WASTES *DRYWALL & GYPSUM MATERIALS MANY OTHERS 5

WHY ARE THE PROPOSED GENERAL WDRS NECESSARY? 1. GENERAL WAIVER PROVIDES MINIMAL GUIDANCE, SPECIFICATIONS, AND PROVISIONS 2. CONCERNS AND COMPLAINTS REGARDING ACCEPTANCE OF SOME MATERIALS 3. LACK OF MONITORING AND REPORTING 6

PHOTOGRAPHS 7

NORTH DISPOSAL PIT (Maitri Road Recycling) (south Corona, near 15 Fwy) 8

TYPES OF INERT WASTE (Maitri Road Recycling) (south Corona) 9

SOUTH DISPOSAL PIT (Maitri Road Recycling) 10

ACTIVE MINING OPERATION INACTIVE IWDF (GLEN IVY MINE) (south Corona) 11

DRYWALL PROCESSING AND RECYCLING OPERATION (PHILADELPHIA RECYCLING MINE) (MIRA LOMA at 15 and 60 Fwys) 12

DISPOSAL PIT (PHILADELPHIA RECYCLING MINE) 13

WASTE CONCRETE (PHILADELPHIA RECYCLING MINE) 14

RECYCLED CONCRETE AND ASPHALT (PHILADELPHIA RECYCLING MINE) 15

DISPOSAL PILE (AGUA MANSA LANDFILL) (Colton, near 10 and 215 Fwys) 16

TYPES OF INERT WASTE (AGUA MANSA LANDFILL) 17

WASTE DEPOSITION (AGUA MANSA LANDFILL) 18

PROPOSED GENERAL WDRS INCLUDE THE FOLLOWING 1. FINDINGS 2. DISCHARGE SPECIFICATIONS 3. PROHIBITIONS 4. PROVISIONS 5. COMPLIANCE WITH SW IGP 6. MONITORING & REPORTING PROGRAM A. FACILITY MONITORING AND MAINTENANCE (Documented and Reported) B. WASTE TRACKING AND TABULATION (Documented and Reported) C. ANNUAL REPORTING 19

APPLICATION PROCESS SUBMIT NOTICE OF INTENT AND TECHNICAL REPORT WHICH INCLUDES: A. DESCRIPTION OF SITE AND OPERATIONS B. LOAD CHECKING PROGRAM (Title 14 CCR) C. *WASTE ACCEPTANCE PLAN FOR EARTH MATERIALS D. *OPTIONAL – DRILLING MUD MANAGEMENT PROGRAM E. *OPTIONAL – DRYWALL/GYPSUM RECYCLING PROGRAM *Approval by Executive Officer 20

DRILLING MUD MANAGEMENT PROGRAM KEY PROVISION #6 6 a, 6 b, and 6 c – Address administrative issues 6 d. Drilling mud management areas must be lined and constructed to protect water resources 6 e. The Discharger must take all other necessary steps and precautions to protect the State’s water resources associated with drilling mud management 6 f. The Discharger shall not accept any drilling mud generated in or associated with petroleum industry operations 21

Public Notice Proposed General WDRs • • Posted and distributed for Dec Bd Mtg Discharger discussions and comments Postponement and revision Posted and distributed for this meeting Informed of additional facilities Additional public notice for review and comment Consider adoption at March Board Mtg 22