PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product...

23
2008 ROAD DUST MANAGEMENT PRACTICES AND FUTURE NEEDS CONFERENCE PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO TRANSPORTATION DEPARTMENT

Transcript of PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product...

Page 1: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

2008 ROAD DUST MANAGEMENT PRACTICES AND FUTURE

NEEDS CONFERENCE

PRESENTED BYRON WRIGHT

CHEMIST SUPERVISORIDAHO TRANSPORTATION

DEPARTMENT

Page 2: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

CHEMICAL SELECTION

• WHICH PRODUCT TO USE• WHAT ARE THE PERFORMANCE

REQUIREMENTS

Page 3: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental
Page 4: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

PACIFIC NORTHWEST SNOWFIGHTERS

SNOW AND ICE CONTROL CHEMICAL PRODUCTS

CHEMICAL SPECIFICATIONS AND TEST PROTOCOLS

Page 5: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

PNS ASSOCIATION• BRITISH COLUMBIA• COLORADO• IDAHO• MONTANA• OREGON• WASHINGTON• ASSOCIATE MEMBERS

– OTHER STATES AND AGENCIES– MANUFACTURERS

Page 6: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

PNS ASSOCIATION• ENGINEERS• CHEMISTS• ENVIRONMENTALISTS• PURCHASING• RISK MANAGEMENT • MAINTENANCE WORKERS• MANUFACTURERS• SUPPLIERS

Page 7: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

PNS PRODUCT GOALS

• COMMON PRODUCT SPECIFICATIONS• MANUFACTURES REDUCE THE

NUMBER OF PRODUCTS THEY MAKE• COST SAVINGS • ENVIRONMENTAL STANDARDS• PRODUCT CATAGORIES (QPL)

Page 8: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

SPECIFICATION OVERVIEW• GENERAL SPECIFICATIONS

– ENVIRONMENTAL– CORROSION

• SAMPLE SUBMITTALS - QPL• CHEMICAL PRODUCT CATEGORIES• TEST METHODS• ORDERS, DELIVERIES, INVOICING• FIELD INSPECTION, UNLOADING,

SAMPLING AND TESTING

Page 9: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

ENVIRONMENTAL IMPACT

Page 10: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

GENERAL SPECIFICATIONS ENVIRONMENTAL STANDARDS

• EPA Drinking Water– Primary and Secondary Standards

• Marine Water• Ground Water• Fresh Water• WA Model Toxics Control Act (MTCA)• Aquatic Life• Dangerous/Hazardous Waste

Page 11: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

DERIVATION OF LIMITS

• CHARTED ALL STANDARD LIMITS• DERIVED A MATHEMATICAL

DILUTION FACTOR OF 1:100• INSTRUMENTATION CAPABILITIES

TO DETERMINE THE MDL’S FOR CHEMICAL PARAMETERS

Page 12: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

GENERAL SPECIFICATIONS CHEMICAL LIMITS

• ARSENIC• BARIUM• CADMIUM• CHROMIUM• COPPER• LEAD

5.0 PPM100.0 PPM

0.20 PPM1.0 PPM1.0 PPM1.0 PPM

Page 13: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

GENERAL SPECIFICATIONS CHEMICAL LIMITS

• MERCURY• SELENIUM• ZINC• CYANIDE• PHOSPHORUS

0.05 PPM5.0 PPM

10.00 PPM0.20 PPM

2500. PPM

Page 14: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

GENERAL INFORMATION (LIMITS UNDER REVIEW)• TOXICITY TESTING

– RAINBOW TROUT OR FATHEAD MINNOW TOXICITY TEST

– CERIODAPHNIA DUBIA REPRODUCTIVE AND SURVIVAL BIOASSAY

– SELENASTRUM CAPRICORNUTUM ALGAL GROWTH

Page 15: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

GENERAL INFORMATION (LIMITS UNDER REVIEW)• AMMONIA – NITROGEN• TOTAL KJELDAHL – NITROGEN• NITRATE / NITRITE – NITORGEN• BIOLOGICAL OXYGEN DEMAND• CHEMICAL OXYGEN DEMAND

Page 16: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

QUANTIFY THE PRODUCTS

• GENERATE COMMON CATEGORIES– BASED ON PRIMARY CHEMICAL

CONSTITUENT– COMMON PERFORMANCE

CHARACTERISTICS

Page 17: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

SAMPLE SUBMITTALS -QPLPRODUCT CHECK LIST

– CATEGORY– MANUFACTURER– PERCENT CONCENTRATION– PH WAIVER (ORGANIC MATTER)– ANALYTICAL RESULTS

• CHEMICAL• BIOLOGICAL• TOXCICITY

Page 18: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

SAMPLE SUBMITTALS -QPL

– SPECIFIC GRAVITY TABLE– CORROSION TEST DATA– IDENTIFY THE CORROSION INHIBITOR– INHIBITOR TEST PROCEDURE– PROPRIETARY INFORMATION– FRICTIONAL TEST RESULTS– PRODUCT DATA SHEET

Page 19: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

SAMPLE SUBMITTALS -QPL

– MATERIAL SAFETY DATA SHEETS• PRODUCT• INHIBITORS

– FIELD APPLICATION TESTING AND EFFECTIVENESS OF PRODUCT

• DATA USED TO CONSTRUCT A FINGERPRINT OF THE PRODUCT

Page 20: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

PRODUCT APPROVAL

QUALIFIED PRODUCTS LIST

QPL

Page 21: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

FIELD INSPECTION, UNLOADING, SAMPLING,

AND TESTING• PRELIMINARY INSPECTION

– DOCUMENTATION– VISUALLY INSPECT THE PRODUCT

• PRIOR TO UNLOADING– RECORD VOLUME IN STORAGE– FIELD TEST A GRAB SAMPLE– ACCEPT OR REJECT

Page 22: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

FIELD INSPECTION, UNLOADING, SAMPLING,

AND TESTING• SAMPLING AND TESTING

– COLLECT DURING UNLOADING – FIELD MEASUREMENTS– RECORD FIELD MEASUREMENTS– RECORD TRANSPORTER

INFORMATION – SEND DOCUMENTATION AND SAMPLE

TO CENTRAL LABORATORY

Page 23: PRESENTED BY RON WRIGHT CHEMIST SUPERVISOR IDAHO ... · pns product goals • common product specifications • manufactures reduce the number of products they make ... environmental

PNS WEBSITE

http://www.wsdot.wa. gov/partners/pns/