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HomeMy WebLinkAboutNC0003417_Clarification of Solids_20220524 tDUKE H.F.Lee Energy Complex ENERGY® NC Road May 16,2022 Mr.Jeff Poupart NC DWR Permitting Section RECEIVED 1617 Mail Service Center Raleigh, NC 27699-1617 MAY 2 4 2022 RE: Clarification of Solids NPDES Permit Number NC0003417 NCDEQIDWRINPDES Duke Energy Progress LLC—H.F. Lee Energy Complex Wayne County Dear Mr. Poupart: Duke Energy respectfully submits this letter to amend our existing NPDES application under which the plant currently operates.The amendment is to disclose the use of ChemTreat P896L, see attached SDS. The product is a water clarification agent Duke Energy intends to use in our water treatment system to help the Reverse-Osmosis, RO, Media Filter capture finer particulates in the service water to decrease the silt density in the water at the RO inlet. Also, increased the estimated quantity used per year for the Eco Ultimate product in the ash basins. SDS attached. See updates in bold type. Please include this with the relevant permit files. Based on discussion, it is our understanding that with this modification to the existing permit application, a permit modification will not be required and Duke is authorized to utilize this additive. Should you have any questions regarding this submittal or require additional information, please contact Joyce Dishmon at(336) 623-0238 or email joyce.dishmon@duke-energy.com. I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate,and complete. lam aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Sincerel , r eff apke Superintendent Maintenance Attachments Cc: David May, DWR, WRO Mike Graham, Site EHS Joyce Dishmon,Site SME H. F. Lee Energy Complex Duke Energy Progress, Inc. NPDES Permit Number NC0003417 Attachment 5. Potential Discharges Not Covered By Analysis Estimated Quantity (used per Chemical year) Frequency Purpose NALCO Stabrex ST-70 800 gal As required Wet Surface Air Cooler biocide NALCO 3D Trasar 3DT 189 300 gal As required Wet Surface Air Cooler corrosion control NALCO BT 3000 150 lb As needed Boiler corrosion inhibitor Ammonium Hydroxide (19%) 1,200 gal As required Boiler condensate pH control Y NALCO Y302939.52 Sodium hypochlorite, 10-16% 34,000 gal As required Raw water biocide Winter alum liquid 36,000 gal As required Raw water treatment Caustic, 25% tech grade 21,000 gal Continuous Raw water pH control Caustic, 50% tech grade 12,000 gal Continuous Ash pond pH control Soda Ash 4,000 lb As required Ash pond pH control Connect 6000 280 gal As required Wayne County Combustion Turbine Site Turbine compressor cleaning NALCO PC-77 110 gal As required Wayne County Combustion Turbine Site RO System membrane low pH cleaner NALCO PC 98 400 gal As required Wayne County Combustion Turbine Site RO System membrane high pH cleaner NALCO PermaTreat PC-191 220 gal Continuous Wayne County Combustion Turbine Site RO System antiscalant NALCO 7408 (sodium bisulfite) 880 gal As needed Various water stream dechlorination NALCO PC 11 variable As required Biocide for Reverse osmosis system ChemTreat P896L < 55 gallons As required Reverse Osmosis Clarification Miscellaneous laboratory solutions 2 gal As required Wayne County Combustion and reagents Turbine Site RO water testing Nalco 7465 < 1 gallon As required Foam Control Nalco 7468 < 1 gallon As required Foam Control A5-1 May 2022 H. F. Lee Energy Complex Duke Energy Progress, Inc. NPDES Permit Number NC0003417 Sulfuric Acid As required pH adjustment of ash basin discharge Acetic Acid As required pH adjustment of ash basin discharge Citric Acid As required pH adjustment of ash basin discharge Hydrochloric acid As required pH adjustment of ash basin discharge Alum As required pH adjustment of ash basin discharge CO2 As required pH adjustment of ash basin discharge Ferric chloride 7,500 gal As required Wastewater treatment additive Ferric sulfate 7,500 gal As required Wastewater treatment additive Ash Pond Water Wastewater Treatment System Chlorine Dioxide < 500 As needed Biofouling control gallons Sulfuric Acid(98%) <500 As needed Membrane cleaning gallons ChemTreat P860E Polymer <1000 Continuous Polymer gallons Ferric Chloride 30,000 Continuous Wastewater treatment additive gallons Sodium Hypochlorite 30,000 Continuous Wastewater treatment additive gallons Sodium Bisulfite 2,000 Continuous Wastewater treatment additive gallons ChemTreat RL9004 <1000 As needed Antiscalant gallons Sodium Hydroxide <10,000 Continuous Wastewater treatment additive gallons MobyFlox <1,000 As needed Wheel wash wastewater gallons treatment additive Eco Ultimate <30,000 As needed Fugitive emission suppression gallons A5-2 May 2022 Cher»Treat. , SDS SAFETY DATA SHEET Section 1. Chemical Product and Company Identification Product Name: ChemTreat P896L Product Use: Water Clarification Agent Supplier's Name: ChemTreat, Inc. Emergency Telephone Number: (800)424-9300(Toll Free) Address(Corporate Headquarters): 5640 Cox Road Glen Allen, VA 23060 Telephone Number for Information: (800)648-4579 Date of MSDS: January 5,2015 Revision Date: January 5,2015 Revision Number: 15010501AN Section 2. Hazard(s) Identification Signal Word: WARNING GHS Classification(s): Acute Toxicity Dermal—Category 5 Acute Toxicity Inhalation—Category 5 Acute Toxicity Oral—Category 5 Hazardous to the aquatic environment Acute—Category 1 Hazard Statement(s): May be harmful in contact with skin. May be harmful if inhaled. May be harmful if swallowed. Very toxic to aquatic life. Precautionary Statement(s): Avoid release into the environment. Section 3. Composition/Hazardous Ingredients Component CAS Registry# Wt.% There arc no hazardous ingredients in this product as defined in 29 N/A N/A CFR 1910.1200. Comments N/A 15010501AN 01/05/15 Page 1 of 8 ChemTreat P896L ( ChemTreat' SDS Section 4. First Aid Measures Inhalation: Remove to fresh air and keep at rest in a position comfortable for breathing. Call a poison center or doctor/physician if you feel unwell. Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.Continue rinsing. If eye irritation persists,get medical advice/attention. Skin: Wash with plenty of soap and water.Call a poison center or doctor/physician if you feel unwell. Ingestion: DO NOT INDUCE VOMITING.Rinse mouth. Call a POISON CENTER or doctor/physician if you feel unwell. Notes to Physician: N/A Additional First Aid Remarks: N/A Section 5. Fire Fighting Measures Flammability of the Product: Not flammable. Suitable Extinguishing Media: Use extinguishing media suitable to surrounding fire. Specific Hazards Arising from Use water spray to keep containers cool. the Chemical: Protective Equipment: If product is involved in a fire,wear full protective clothing including a positive—pressure,NIOSH approved, self—contained breathing apparatus. Section 6. Accidental Release Measures Personal Precautions: Use appropriate Personal Protective Equipment(PPE). Environmental Precautions: Avoid dispersal of spilled material and runoff and contact with soil, waterways,drains, and sewers. 15010501AN 01/05/15 Page 2 of 8 ChemTreat P896L w'( ChemTreaV tak "' SDS Methods for Cleaning up: Contain and recover liquid when possible. Flush spill area with water spray. Other Statements: None. Section 7. Handling and Storage Handling: Wear appropriate Personal Protective Equipment(PPE)when handling this product. Do not get in eyes, or on skin and clothing. Wash thoroughly after handling. Do not ingest. Avoid breathing vapors, mist or dust. Storage: Store away from incompatible materials(see Section 10). Store at ambient temperatures. Keep container securely closed when not in use. Label precautions also apply to empty container.Recondition or dispose of empty containers in accordance with government regulations. For Industrial use only. Protect from heat and sources of ignition. Do not freeze. Store above Freeze Point. If freezes, then mechanical mixing is required. Section 8. Exposure Controls/Personal Protection Exposure Limits Component Source Exposure Limits There are no hazardous ingredients in this product as N/E NiE. defined in 29 CFR 1910.1200. Engineering Controls: Use only with adequate ventilation.The use of local ventilation is recommended to control emission near the source. Personal Protection Eyes: Wear chemical splash goggles or safety glasses with full—face shield. Maintain eyewash fountain in work area. Skin: Maintain quick—drench facilities in work area. Wear butyl rubber or neoprene gloves. Wash them after each use and replace as necessary. If conditions warrant,wear protective clothing such as boots, aprons, and coveralls to prevent skin contact. 15010501AN 01/05/15 Page 3 of 8 ChemTreat P896L ChemTreat SDS Respiratory: If misting occurs,use NIOSH approved organic vapor/acid gas dual cartridge respirator with a dust/mist prefilter in accordance with 29 CFR 1910.134. Section 9. Physical and Chemical Properties Physical State and Appearance: Liquid,Light Straw,Clear Specific Gravity: 1.237 @ 20°C pH: 3.7 @ 20°C, 100.0% Freezing Point: 25°F Flash Point: N/D Odor: Mild Melting Point: N/A Boiling Point: 212°F Solubility in Water: Complete Evaporation Rate: N/D Vapor Density: N/D Molecular Weight: N/D Viscosity: N/A Flammable Limits: N/A Autoignition Temperature: N/A Density: 10.32 LB/GA Vapor Pressure: <17.5 VOC: 0 Odor Threshold N/D n—octanol Partition Coefficient N/D Decomposition Temperature N/D Section 10. Stability and Reactivity Chemical Stability: Stable at normal temperatures and pressures. Incompatibility with Various Strong oxidizers, Strong bases. Substances: Hazardous Decomposition Hydrochloric acid, Oxides of carbon,Oxides of nitrogen. Products: Possibility of Hazardous None known. Reactions: 150105OIAN o1/os/ s Page 4 of 8 ChemTreat P896L 4ChemTreat' SDS Section 11. Toxicological Information [Chemical Name Exposure Type of Effect Concentration Species Nip I N%I) N/I) N/D Nil) Carcinogenicity Category Component Source Code Brief Description There are no hazardous ingredients in this product as N/E. N/F N/F defined in 29 CFR 1910.1200. Comments: None. Section 12. Ecological Information Species Duration Type of Effect Test Results Ceriodaphnia dubia 48h LC50 0.22 mg/I Fathead Minnow 9611 LC50 1.52 mg/1 4811 LC50 1.6 mg/1 Daphnia pulex 48h LC50 0.68 mg/1 Comments: None. Section 13. Disposal Considerations Dispose of in accordance with local, state and federal regulations. Section 14. Transport Information Controlling Packing Regulation Proper Shipping Name: Technical Name: Hazard Class: UNINA#: Group: DOT COMPOUND,INDUSTRIAL. N/A Not D.O.T. N/A N/A WATER TREATMENT,LIQUID Regulated 1MDG CORROSIVE LIQUID,ACIDIC, (POLYALUMINUM CHLORIDE) Corrosive UN3264 PGIII INORGANIC,N.U.S. ICAO CORROSIVE LIQUID,ACIDIC, (POLYALUMINUM CHLORIDE) Corrosive UN3264 PGILI INORGANIC,N.O.S. TDG COMPOUND,INDUSTRIAL N/A Not D.O T. N/A N/A WATER TREATMENT,LIQUID Regulated I501050iAN 01/05/I5 Page 5 of 8 ChemTreat P896L r.. ChemTreat SDS Note: When shipped by ground in the U.S.,by exception 49 CFR 173.154(d)(1)not subject to transport as a hazardous material when in authorized packaging that will not react dangerously or be degraded by the corrosive material. Section 15. Regulatory Information Inventory Status United States(TSCA): All ingredients listed. Canada(DSL/NDSL): All ingredients listed. Federal Regulations SARA Title III Rules Sections 311/312 Hazard Classes Fire Hazard: No Reactive Hazard: No Release of Pressure: No Acute Health Hazard: Yes Chronic Health Hazard: No Other Sections Section 313 Section 302 Component Toxic Chemical EHS TPQ CERCLA RQ There are no hazardous ingredients in this product as N/A N/A N/A defined in 29 CFR 1910.1200. Comments: None. State Regulations California Proposition 65: None known. Special Regulations Component States There are no hazardous ingredients in this product as None. defined in 29 CFR 1910.1200. 150105OIAN 01/05n5 Page 6 of 8 ChemTreat P896L r t ChemTreat� is SDS International Regulations Canada WHMIS Classification: E(Corrosive Material) Controlled Product Regulations This product has been classified in accordance with (CPR): the hazard criteria of the Controlled Products Regulations(CPR)and the MSDS contains all the information required by the CPR. Section 16. Other Information HMIS Hazard Rating Health: 1 Flammability: 0 Physical Hazard: 0 PPE: X Notes: The PPE rating depends on circumstances of use. See Section 8 for recommended PPE. The Hazardous Material Information System(HMIS)is a voluntary, subjective alpha—numeric symbolic system for recommending hazard risk and personal protection equipment information. It is a subjective rating system based on the evaluator's understanding of the chemical associated risks. The end—user must determine if the code is appropriate for their use. NSF: Certified to NSF/ANSI Standard 60 Maximum use rate for potable water—40 mg/L This product ships as NSF from: Facility#8 USA Facility#4 USA Facility#7 USA FDA/USDA/GRAS: All ingredients in this product are authorized in 21 CFR 176.170. KOSHER: This product has not been evaluated for Kosher approval. FIFRA: N/A Other: None 15010501AN 01/05/15 Page 7 of 8 ChemTreat P896L ChemTreat` ) SDS Abbreviations Abbreviation Definition Less Than Greater Than ACGIH American Conference of Govemrnental Industrial Hygienists EHS Environmental Health and Safety Dept N/A Not Applicable N/D Not Determined N/E Not Established OSHA Occupational Health and Safety Dept PEL Personal Exposure Limit S'IEL Short Term Exposure Limit TLV Threshold Limit Value TWA Time Weight Average LINK Unknown Prepared by: Product Compliance Department; ProductCompliance@chemtreat.com Disclaimer Although the information and recommendations set tbrth herein(hereinafter"information")are presented in good faith and believed to be correct as of the date hereof, Chenffreat,Inc.makes no representations as to the completeness or accuracy thereof.Infomiation is supplied upon the condition that the persons receiving same wilt make their own determination as to its suitability for their purposes prior to use.In no event will ChemTreat,Inc.be responsible for damages of any nature whatsoever resulting from the use or reliance upon infommatiou.No representation or warranties,either expressed or implied,of merchantability,fitness for a particular purpose,or of any other nature are made hereunder with respect to information or the product to which information refers. 15010501AN 01/05/15 Page 8 of 8 ChemTreat P896L Greenf echniques Material Safety Data Sheet ECO ULTIMATE Dust Control & Cementing Agent 1. Material Identification Product Name: ECO ULTIMATE Chemical Family: Vinyl Latex Emulsion Formula: Proprietary NPCA-HMIS Rating: Health 1 Flammability 0 Reactivity 0 Personal protection rating to be supplied by user depending on the conditions. Product Use: For Dust Control & Site Stabilization Company : Green Techniques LLC 620-G Griffith Rd. Charlotte NC Phone: 704-881-1522 Email : informationreentechniques.net 2. Composition/Information on ingredients COMPOSITION CAS # Vinyl Latex Emulsion - 15 - 55 % Trade Secret Specific chemical name(s)and CAS number(s)may be a trade secret as allowed by 29 CFR 1910.1200 Water - 85 - 45 % 7732-18-5 Composition Type : Proprietary Mixture Form : Viscous Liquid , clear/opaque once cured Color : Milky White Odor: mild - no odor after curing Green Techniques LLC 620-G Griffith Rd. Charlotte NC 28217 Last Revised: 1/10/13 Prepared by: Green Techniques, LLC. Greet. echniques 3. Hazards Identification Emergency Overview: Spills can produce extremely slippery surfaces SARA Section 313 Reportable Toxic Chemicals - 0% 4. First Aid & Health Information Effects of Overexposure: Eye: May cause irritation. Skin: May cause irritation. Inhalation: None currently known.No special first aid measures. Ingestion: May cause gastrointestinal irritation. Emergency and First Aid Procedures: Eye: Flush with clear water for 15 minutes. Consult physician if irritation continues. Skin: Wash thoroughly with soap and water. Consult physician if irritation continues. Inhalation: Remove to fresh air. Consult physician if irritation to respiratory passages occurs. 5. Fire and Explosion Data Flash Point: NA , does not ignite Flammable Limits: Not Determined Extinguishing Media: Foam, Water Spray, CO2, Dry Chemical Auto-ignition Temperature: Not Applicable Special Fire-Fighting Procedures: Cool exposed drums with water spray. Use NIOSH approved respirator. Unusual Fire and Explosion Hazards: Carbon Dioxide , Carbon Monoxide , and smoke may be produced 6. Accidental Release & Disposal Information Steps to be taken in case material is released or spilled: Contain spill and prevent run-off. Soak up liquid with inert absorbent material or pump into containers for re-use or disposal. Waste Disposal Method: Incinerate or landfill in accordance with local, state, and federal regulations. Green Techniques LLC 620-G Griffith Rd. Charlotte NC 28217 Last Revised: 1/10/13 Prepared by Green Techniques, LLC. r Green echniques a Jrten.h,m-spry cr t'm.' 7. Storage & Handling Precautions to be taken in handling and storing: Do not expose containers to heat. If exposed, cool down with water spray to prevent vapor-pressure buildup. Do not freeze. Other Precautions: Keep containers closed. Keep in a dry place. 8. Exposure Controls & Personal Protection Ventilation: Local Exhaust: Use sufficient mechanical (general) or local exhaust. Mechanical (General): Sufficient. Special: None Other: None Protective Gloves: Impermeable Rubber Gloves Eye Protection: Safety Glasses w/side shields or Chemical Splash Goggles. Other Protective Equipment: Eyewash Station and Emergency Shower. Other: Do not consume food, drink, or tobacco in areas where they may become contaminated by this material. Always wash hands thoroughly with soap and water. 9. Physical & Chemical Properties Boiling Point: -212 °F Solubility in Water: Water Soluable Specific Gravity (H2O= 1): -1.01 - 1.06 Form: Viscous Liquid Color : Milky pH: 5.5 - 8 10. Stability& Reactivity Data Stability: Stable under normal conditions of temperature and pressure. Conditions to Avoid: None known Incompatibility(Materials to Avoid): None known Hazardous Decomposition Products: Fumes of CO may form if involved in fire. Hazardous Polymerization: Will Not Occur Green Techniques LLC 620-G Griffith Rd. Charlotte NC 28217 Last Revised. 1/10/13 Prepared by: Green Techniques, LLC. Greenlrechniques a green cheinis%ry company 11. Toxicological Information Acute Toxicity Skin : The product is not expected to be toxic Oral : LD50/oral/rat> 5000 mg/kg Inhalation : The product is not expected to be toxic by inhalation Irritation Skin : May cause irritation with susceptible persons Eyes: May cause irritation with susceptible persons Sensitization : This product is not suspected to be sensitizing Chronic toxicity : Prolonged skin contact may produce dermatitis 12. Ecological Information Aquatic Toxicity Toxicity to fish : LC50/96 hours> 100 mg/l (OED 203) Toxicity to Daphnia : EC50/48 hours> 100 mg/1(OECD 202) Toxicity to Algae : IC50/Scenedesmus/72 hours> 100 mg/1(OECD 201) 13. Disposal Disposal : In Accordance with local, State, and Federal Regulations 14. Transportation DOT Proper Shipping Name: Not classified as dangerous in the meaning of DOT regulations. Green Techniques LLC 620-G Griffith Rd Charlotte NC 28217 Last Revised. 1/10/13 Prepared by: Green Techniques, LLC. Green echniques a!racn ch¢m;srry com�o.ny 15. Regulatory RCRA status : Not a hazardous waste Hazardous waste number : Not applicable Reportable Quantity (40 CFR 302 ) : Not applicable Threshold PlanningQuantity(40 CFR 355): Not applicable USA(TCSA) :All components of this product are either listed on the inventory or are exempt from listing. Canada(DSL) :All components of this product are either listed on the inventory or are exempt from listing. European Union(EINECS/ELINCS) :All components of this product are either listed on the inventory or are exempt from listing. Note: This information relates only to the specific material designated herein and does not relate to use in combination with any other material or in any process. Such information is to the best of our knowledge and belief, accurate and reliable as of the date compiled. However, no representation, warranty or guarantee is made as to its accuracy,reliability, or completeness. It is the user's responsibility to satisfy himself/herself as to the suitability and completeness of this information for his/her own particular use. We do not accept liability for any loss or damage that may occur from the use of the information nor do we offer warranty against patent infringement. Green Techniques LLC 620-G Griffith Rd.Charlotte NC 28217 Last Revised: 1/10/13 Prepared by: Green Techniques, LLC. GreenlTechniques End of MSDS Last Revised: 4/10/13 Prepared by: Green Techniques, LLC. INTENTIONALLY LEFT BLANK Green Techniques LLC 620-G Griffith Rd. Charlotte NC 28217 Last Revised: 1/10/13 Prepared by: Green Techniques, LLC.