re: wy0000965 bonanza field discharge, wypdes renewal...

May 31, 2013 Mr. Roland Peterson Wyoming Department of Environmental Quality - Water Quality Division 122 West 25th Street, Herschler Building, 4-W Cheyenne, Wyoming 82002 RE: WY0000965 Bonanza Field Discharge, WYPDES Renewal Application

Legacy Reserves Operating, LP Dear Mr. Peterson, Legacy Reserves Operating, LP (Legacy) respectfully submits the enclosed WYPDES renewal application for its WY0000965 Bonanza Field Discharge oil facility. Enclosed for your consideration are the following:

• WYPDES Permit Renewal Application for Oil and Gas Production Discharge • Flow Data Table • Representative Water Quality • MSDS Sheets • Site Diagrams • Permit Renewal Map

Legacy may pipe produced water from up to fourteen (14) oil wells completed in the Tensleep formation. The production stream is shipped through some combination of gun barrels, tanks and/or skimming ponds for separation and settling prior to discharge of free water to a tributary to Nowood River (3B) through outfalls 001 – 003. With this renewal, Legacy requests to correct the quarter/quarter of outfalls 001 and 002 as well as the DMP1; the correct legal descriptions are shown in the attached Table 1. If you have any questions, please contact me at (307) 620-0032 or [email protected]. You may also contact Jennifer Terry of Legacy Reserves Operating, LP at (307) 527-2872 or [email protected]. Sincerely, InterTech Environmental & Engineering, LLC

Sara Mason Environmental Specialist /sam Enclosures cc: Legacy Reserves Operating, LP – File InterTech Environmental & Engineering, LLC - File

SUBMIT ONE HARD COPY AND ONE ELECTRONIC COPY (CD)

WYOMING POLLUTANT DISCHARGE ELIMINATION SYSTEM APPLICATION FOR PERMIT TO SURFACE DISCHARGE PRODUCED WATER FROM

OIL AND GAS PRODUCTION UNIT DISCHARGES

Revised March 1, 2012 PLEASE PRINT OR TYPE (Submission of illegible materials will results in return of the application to the applicant) 1. The discharging facility will produce:

Oil Oil and natural gas Natural gas

Check the box corresponding to the type of application being applied for:

New Permit

Permit Renewal Permit number: WY0000965 Expiration Date: 11/30/2013

Permit Modification Permit number: Expiration Date: (For permit modification, please attach letter explaining modifications requested.) 2. Company, Contact Name, mailing address, e-mail address, and telephone number of the individual or company which owns

the facility producing the discharge, and the person (consultant) responsible for permit submission.

Company Contact Name Jennifer Terry

Consultant Contact Name Sara Mason

Company Name Legacy Reserves Operating, LP

Company Name InterTech Environmental & Engineering, LLC

Mailing Address 1501 Stampede Avenue, 3rd Floor, Suite 3170

Mailing Address 3821 Beech Street

City, State, and Zip Code Cody, WY 82414

City, State, and Zip Code Laramie, WY 82070

Telephone Number 307-527-2872

Telephone Number 307-620-0032

E-Mail Address [email protected]

E-Mail Address [email protected]

Status of applicant as owner, operator or both - Both

Status of applicant as federal, state, private or public - Private 3. Name of the facility (lease, tank battery #, etc.) producing the discharge (this is the facility name that will appear on the WYPDES

permit. It is not necessary to name every well contributing to this facility’s discharge in this section)

Bonanza Field Discharge

For Agency Use Only

Application Number WY00_______________

Date Received:

__________________

(mo/day/yr)

WYPDES Renewal Application Legacy Reserves Operating, LP

Bonanza Field Discharge WY0000965 HUC 10 - 1008000807

May 31, 2013 Page 1 of 34

4. Name(s) and mailing address(es) of owner(s) of the surface rights on whose land the discharge occurs (in cases where the land is owned by the state or federal government but surface rights are leased to a private individual, provide lessee’s name and address)

Landowner Name Bureau of Land Management

BLM Lessee Name Forshee Land & Livestock LLC

BLM Lessee Name Robert Herman

Mailing Address 101 South 23rd Street

Mailing Address 106 1st Street

Mailing Address P.O. Box 68

City, State, and Zip Code Worland, WY 82401

City, State, and Zip Code Ten Sleep, WY 82442

City, State, and Zip Code Hyattville, WY 82428

BLM Lessee Name Edward Ernst

Landowner Name State of Wyoming

State Lessee Name Caines Cattle Company, Inc.

Mailing Address 401 S. Bent Street, Suite C

Mailing Address 122 W. 25th 3W

Mailing Address P.O. Box 44

City, State, and Zip Code Powell, WY 82435

City, State, and Zip Code Cheyenne, WY 82002

City, State, and Zip Code Hyattville, WY 82428



May 31, 2013 Page 2 of 34

5. Provide outfall information in Table 1 below.

TABLE 1. Outfall information

* The mainstem is the closest perennial water (class 2). Stream distance from the outfall to the mainstem should be measured in stream miles versus as “the crow flies”.

Discharge Point

(Outfall) #

Immediate Receiving

Stream

Mainstem*

(Nearest

Perennial

Water)

Distance from

outfall to main stem

(stream miles) *

Quarter/ Quarter Section Township

Range

Latitude

(NAD 83, decimal degree format,

accuracy to nearest 5 decimal

places)

Longitude

(NAD 83, decimal degree format,

accuracy to nearest 5 decimal places)

County

001 Tributary to Nowood River

Nowood River 1.2 SWNE 26 49N 91W 44.192361 -107.747371 Big Horn


Nowood River 1.4 NESE 26 49N 91W 44.189227 -107.744792 Big Horn


Nowood River 5.1 NWNW 36 49N 91W 44.181712 -107.738856 Big Horn

DMP1 Tributary to Nowood River

Nowood River

Not Applicable NESW 24 49N 91W 44.201745 -107.736381 Big Horn



May 31, 2013 Page 3 of 34

6. Describe measures to prevent access to the skimming ponds by large grazing animals. The skimming ponds are fenced.

7. Describe measures employed to deter/exclude migratory birds from the skimming ponds. The skimming ponds are netted.

8. Attach a description and clear, legible, detailed topographic map of the discharging facility extending one mile beyond the property boundaries of the source. Include the following:

a. A legend b. Discharge points (outfalls) c. Immediate receiving streams d. Section, Township, and Range information e. Well locations f. Water flow lines

Please see attached permit renewal map.

9. Attach a site diagram. Include the following: a. Water flow lines b. Treater units – There are no heater treaters associated with this facility. c. Skimming tanks d. Skimming Ponds e. Stock tanks – Stock tanks are not pertinent to this facility.

Please see attached site diagrams.

If any of the above items in 8 or 9 are not applicable please indicate in the description and include a brief explanation as to why the items are not applicable)

10. Describe the control measures that will be implemented to achieve water quality standards and effluent limits. If proposing to utilize a treatment process, provide a description of the treatment process. Include list of chemicals used and provide a Material Safety Data Sheet (MSDS) for each chemical.

001: The production stream is shipped through an in-ground header box for gathering and flow control before initial separation at one (1) 750 bbl gun barrel. After initial separation, the oil fill is sent to one (1) 400 bbl oil tank or one (1) 400 bbl heated slop tank for further separation. Oil recycle reenters the separation process via a recycle pump. Accumulated oil is sent to a LACT prior to sale. Separated free water proceeds to one (1) 1000 bbl water tank. All free water goes to two (2) fenced, netted skimming ponds set in cascading fashion. From the lower skimming pond, the produced water discharges to a tributary to Nowood River (3B) through outfall 001.

002: The production stream is shipped through an in-ground header box for gathering and flow control before initial separation at one (1) 400 bbl heated slop tank. After initial separation, the oil fill is sent, via recycle pump, to two (2) 750 bbl gun barrels for further separation; oil fill is then shipped to one (1) 300 bbl skimming tank and/or one (1) 300 bbl oil reject tank. Accumulated oil is sent to a LACT prior to sale. Free water separated at the mail gun barrel and 300 bbl skimming tank is sent to one (1) 1000 bbl water tank; free water separated at the test gun barrel is sent to one (1) 500 bbl water tank. All free water proceeds to three (3) fenced, netted skimming ponds set in cascading fashion. From the lower skimming pond, the produced water discharges to a tributary of Nowood River (3B) through outfall 002. 003: The production stream is shipped through an in-ground header box for gathering and flow control before initial separation at one (1) 750 bbl gun barrel. After initial separation, the oil fill is sent to one (1) 300 bbl oil tank for further separation. Oil recycle reenters the separation process via a recycle pump. Accumulated oil is sent to a LACT prior to sale. Separated free water is sent to one (1) 1000 bbl water tank where all free water proceeds to two (2) fenced, netted skimming ponds set in cascading fashion. From the lower skimming pond, the produced water discharges to a tributary of Nowood River (3B) through outfall 003.

Below is a list of chemicals that are used to achieve water quality standards, please see attached MSDS sheets. • EC6033A – Water Clarifier • EC6489A – Water Clarifier / Reverse Emulsion Breaker



May 31, 2013 Page 4 of 34

11. Describe the control measures that will be implemented to prevent significant damage to or erosion of the receiving water channel at the point of discharge.

Rip rap and/or geotextile is placed at each discharge point to prevent erosion, as necessary.

12. Provide the results of a water analyses for a sample collected from a location representative of the quality of water being proposed for discharge for the parameters listed below, in Table 2.

The analyses must be conducted in accordance with approved EPA test procedures (40 CFR Part 136). Include a signed copy of your lab report that includes the following:

a. detection limits b. results of each of the chemical parameters at the chemical state given below c. quarter/quarter, section, township and range of the sample collection location d. Time and date of sample collection e. Time and date of analysis for each parameter f. Detection limit for each parameter as achieved by the laboratory.



May 31, 2013 Page 5 of 34

*The values listed in the Standard or Limit column are associated with water quality standards (Chapter 1 of Wyoming Water Quality Rules and Regulations) or technology-based effluent limits (Chapter 2 of Wyoming Water Quality Rules and Regulations). **This parameter is only required for those discharges located within one stream mile of a class 2 water.

TABLE 2

PARAMETER

REQUIRED DETECTION LIMIT and Required Units

STANDARD OR LIMIT* SAMPLE RESULTS

(Also submit lab results with application)

Aluminum, Dissolved 50 ug/L 750 ug/L ND (<50 ug/L) Arsenic, Total Recoverable 1 ug/L 150 ug/L ND (<1 ug/L)

Barium, Total Recoverable (New Facilities Only) 100 μg/L 2000 ug/L Not Applicable Boron, Dissolved (New Facilities Only) 100 ug/L 5000 ug/L Not Applicable

Cadmium, Dissolved 5 ug/L 0.25 ug/L (hardness dep) ND (<5 ug/L)

Calcium, Dissolved 50 ug/L, report as mg/L 336 mg/L

Chloride – Technology Based 5 mg/L 2000 mg/L 6 mg/L

Chloride, For Class 2A and 2B Waters 5 mg/L 230 mg/L 6 mg/L Chromium, Dissolved (III) 1ug/L 74.1 ug/L (hardness

d d )ND (<10 ug/L)

Copper, Dissolved 10 ug/L 9 ug/L (hardness d d )

ND (<10 ug/l)

Fluoride, Dissolved (New Facilities Only) 100 ug/L 4,000 ug/L Not Applicable

Hardness (CaCO3) mg/L 10 mg/L as CaCO3 (for metals analyses) 1280 mg/L

Iron, Dissolved 50 ug/L 1000 ug/L ND (<50 ug/L)

Iron, Dissolved, for Class 2A and 2AB waters 50 ug/L 300 ug/L ND (<50 ug/L)

Lead, Dissolved 2 ug/L 2.5 ug/L (hardness dep) ND (<2 ug/L)

Magnesium, Dissolved 100 ug/L, report as mg/L 107 mg/L

Manganese, Dissolved 50 ug/L 1462 ug/L (hardness dep) ND (<50 ug/L)

Manganese, Dissolved, for Class 2A and 2AB t

50 ug/L 50 ug/L ND (<50 ug/L)

Mercury, Dissolved 1 ug/L 0.77 ug/L ND (<1 ug/L)

Molybdenum, Dissolved (New Facilities Only) 100 ug/L 300 ug/L Not Applicable

Nickel, Dissolved 10 ug/L 52 ug/L (hardness dep) 11 ug/L

Oil and Grease 1 mg/L 10 mg/L 1.5 mg/L

pH 0.1 pH unit 6.5-9.0 s.u. 7.6 s.u.

Radium 226, Total Recoverable 0.2 pCi/L 5 or 60 pCi/L 2.4 pCi/L Radium 228, Total Recoverable** 0.2 pCi/L 5 pCi/L Not Applicable

Selenium, Total Recoverable 5 ug/L 5 ug/L ND (<5 ug/L)

Silver, Dissolved 3 ug/L 3.4 ug/L (hardness dep) ND (<3 ug/L)

Sodium Adsorption Ratio Calculated as unadjusted ratio 0.25

Sodium, Dissolved 100 ug/L, report as mg/L 20.7 mg/L

Specific Conductance 5 micromhos/cm 7500 micromhos/cm 2100 micromhos/cm

Sulfates 10 mg/L 3000 mg/L 1150 mg/L

Sulfide-Hydrogen Sulfide (S2-, HS-) 0.1 mg/L 2 ug/L 1700 ug/L

Total Dissolved Solids 5 mg/L 5000 mg/L 1880 mg/L

Total Petroleum Hydrocarbons 1 mg/L ND (<1.0 mg/L)

Zinc, Dissolved 50 ug/L 118.1 ug/L (hardness dep) ND (<50 ug/L)



May 31, 2013 Page 6 of 34

13. Which geologic formation is the origin of the produced water? Tensleep. 14. Were the above analyses collected from this facility (referenced in item 3)? YES NO Sample collected from outfall 001.

If no, describe origin of samples including well name, location, depth, geologic formation, field, and date sample was analyzed: 15. For new facilities, provide the expected (estimated) flow rate from each outfall in barrels per day and million gallons per

day, and provide the rationale behind the flow rate estimate. Not applicable, this is an existing facility. Expected date of commencement of discharge. Not applicable, this is an existing facility. For existing facilities, provide actual flow data from each outfall within the last six months. The actual maximum flow rate from this facility during July – December of 2012 was 26,981 BPD or 1.133 MGD. Please see attached flow data table for details.

Will discharge be continuous or intermittent? If the discharge is to be intermittent the following information for each outfall shall be provided: (I) Number of times per year the discharge is to occur. (II) Anticipated duration of each discharge. (III) Anticipated flow of each discharge. (IV) Months in which discharge is expected to occur.

16. Are any of the required chemical constituents in the laboratory analysis present in concentrations above Wyoming Water Quality Standards or limits as identified in the third column in Table 2, page 5?

YES NO

If the answer to question # 16 is yes, answer 16a.–16.c below. If no, proceed to question 17.

a. Which constituents? Sulfide-Hydrogen Sulfide.

b. Has this constituent been addressed in the response to question 10? Yes.

c. Describe how the exceedance was addressed. A downstream monitoring point (DMP1) for the receiving water has been identified and will be monitored to better determine the persistence of sulfide-hydrogen sulfide in the effluent. Additionally, the skimming ponds will assist in aeration of effluent, which will reduce the concentration of this constituent.

17. Will blending of fresh water with produced water be used as a treatment option?

YES NO If the answer to question # 17 is yes, answer 17a.–17.c below. If no, proceed to question 18.

a. What is the anticipated blending rate of fresh water and produced water? _________________________________ Be advised that permit will require water quantity and quality monitoring before and after blending occurs. Also, an automated shutdown system must be installed and maintained on site that terminates the discharge of produced water in the event of the shutdown of the fresh water supply.

b. Provide confirmation from the State Engineer’s office of fresh water use.

c. What is source of fresh water to be blended? No surface water source is allowed.



May 31, 2013 Page 7 of 34

18. 40 CFR Part 435 Subpart E requires that the permittee document agricultural and wildlife uses of produced water. Provide documentation that the produced water will be used for agriculture or wildlife during periods of discharge. Agriculture and wildlife use includes irrigation, livestock watering, wildlife watering, and other agricultural uses. Agricultural and wildlife use documentation includes (but is not limited to) a certified letter from a landowner(s), a formal written statement from a state, federal or local resource management agency, or a formal written statement with supporting documentation from a natural resources or environmental professional accompanied by the credentials of the natural resources or environmental professional. Agriculture and wildlife use documentation must be provided for each outfall included in the application. Agricultural and wildlife certification must be submitted for each outfall’s discharge, and must have original signatures.

Facilities permitted prior to June 10, 2002 are exempt from the above requirement. The Wyoming Game and Fish Department has determined that discharges of produced water from WYPDES-permitted oil production units in Wyoming, existing as of June 10, 2002, are being used to enhance wildlife propagation and habitat.

This facility was WYPDES or NPDES permitted prior to June 10, 2002. Documentation of beneficial use is enclosed.

19. The applicant may submit any optional information the applicant wishes to have considered.

Not Applicable.



May 31, 2013 Page 8 of 34

Month *Maximum Facility Flow(BPD)

July 2012 26,981August 2012 24,914

September 2012 23,948October 2012 24,355

November 2012 23,212December 2012 24,824

*Flows are based on actual discharge from outfalls 001, 002 and 003 during the months of July through December 2012.

Flow Data TableWY0000965 Bonanza Field Discharge

*Average Facility Flow

*Maximum Facility Flow

*Maximum Facility Flow(MGD)1.1331.0461.006

26,981

24,7061.038

1.0230.9751.043

1.133



May 31, 2013 Page 10 of 34



May 31, 2013 Page 11 of 34



May 31, 2013 Page 12 of 34

MATERIAL SAFETY DATA SHEET PRODUCT

EC6033A

EMERGENCY TELEPHONE NUMBER(S) (800) 424-9300 (24 Hours) CHEMTREC

Nalco Energy Services, L.P. P.O. Box 87 • Sugar Land, Texas 77487-0087

(281)263-7000 1 / 10

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : EC6033A APPLICATION : WATER CLARIFIER COMPANY IDENTIFICATION : Nalco Energy Services, L.P. P.O. Box 87 Sugar Land, Texas 77487-0087 EMERGENCY TELEPHONE NUMBER(S) : (800) 424-9300 (24 Hours) CHEMTREC NFPA 704M/HMIS RATING HEALTH : 3 / 3 FLAMMABILITY : 3 / 3 INSTABILITY : 0 / 0 OTHER : 0 = Insignificant 1 = Slight 2 = Moderate 3 = High 4 = Extreme 2. COMPOSITION/INFORMATION ON INGREDIENTS Our hazard evaluation has identified the following chemical substance(s) as hazardous. Consult Section 15 for the nature of the hazard(s).

Hazardous Substance(s) CAS NO % (w/w) Zinc Chloride 7646-85-7 30.0 - 60.0 Isopropanol 67-63-0 5.0 - 10.0 3. HAZARDS IDENTIFICATION

**EMERGENCY OVERVIEW**

DANGER Flammable. Corrosive. May cause tissue damage. Do not get in eyes, on skin, on clothing. Do not take internally. Avoid breathing vapor. Use with adequate ventilation. Keep container tightly closed. Keep away from heat. Keep away from sources of ignition - No smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. After contact with skin, wash immediately with plenty of water. Wear a face shield. Wear suitable protective clothing, gloves and eye/face protection. Flammable Liquid; may release vapors that form flammable mixtures at or above the flash point. Empty product containers may contain product residue. Do not pressurize, cut, heat, weld, or expose containers to flame or other sources of ignition. May evolve oxides of carbon (COx) under fire conditions. May evolve oxides of nitrogen (NOx) under fire conditions. PRIMARY ROUTES OF EXPOSURE : Eye, Skin



May 31, 2013 Page 13 of 34


EC6033A



(281)263-7000 2 / 10

HUMAN HEALTH HAZARDS - ACUTE : EYE CONTACT : Corrosive. Will cause eye burns and permanent tissue damage. SKIN CONTACT : May cause severe irritation or tissue damage depending on the length of exposure and the type of first aid administered. INGESTION : Not a likely route of exposure. Corrosive, causes burns to gastro-intestinal tract. Nausea, vomiting and stomach pain may occur. In severe cases blood may be vomited. INHALATION : Irritating to the eyes, nose, throat and lungs. SYMPTOMS OF EXPOSURE : Acute : A review of available data does not identify any symptoms from exposure not previously mentioned. Chronic : A review of available data does not identify any symptoms from exposure not previously mentioned. AGGRAVATION OF EXISTING CONDITIONS : A review of available data does not identify any worsening of existing conditions. 4. FIRST AID MEASURES EYE CONTACT : PROMPT ACTION IS ESSENTIAL IN CASE OF CONTACT. Immediately flush eye with water for at least 15 minutes while holding eyelids open. Get immediate medical attention. SKIN CONTACT : Immediately flush with plenty of water for at least 15 minutes. For a large splash, flood body under a shower. Remove contaminated clothing. Wash off affected area immediately with plenty of water. Get immediate medical attention. Contaminated clothing, shoes, and leather goods must be discarded or cleaned before re-use. INGESTION : DO NOT INDUCE VOMITING. If conscious, washout mouth and give water to drink. Get medical attention. INHALATION : Remove to fresh air, treat symptomatically. Get medical attention. NOTE TO PHYSICIAN : Probable mucosal damage may contraindicate the use of gastric lavage. Based on the individual reactions of the patient, the physician's judgement should be used to control symptoms and clinical condition.



May 31, 2013 Page 14 of 34


EC6033A



(281)263-7000 3 / 10

5. FIRE FIGHTING MEASURES FLASH POINT : 83 °F / 28.3 °C ( PMCC ) EXTINGUISHING MEDIA : Alcohol foam, Carbon dioxide, Dry powder, Other extinguishing agent suitable for Class B fires, For large fires, use water spray or fog, thoroughly drenching the burning material. Keep containers cool by spraying with water. FIRE AND EXPLOSION HAZARD : Flammable Liquid; may release vapors that form flammable mixtures at or above the flash point. Empty product containers may contain product residue. Do not pressurize, cut, heat, weld, or expose containers to flame or other sources of ignition. May evolve oxides of carbon (COx) under fire conditions. May evolve oxides of nitrogen (NOx) under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING : In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit. 6. ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS : Restrict access to area as appropriate until clean-up operations are complete. Ensure clean-up is conducted by trained personnel only. Ventilate spill area if possible. Do not touch spilled material. Remove sources of ignition. Stop or reduce any leaks if it is safe to do so. Use personal protective equipment recommended in Section 8 (Exposure Controls/Personal Protection). Notify appropriate government, occupational health and safety and environmental authorities. METHODS FOR CLEANING UP : SMALL SPILLS: Soak up spill with absorbent material. Place residues in a suitable, covered, properly labeled container. Wash affected area. LARGE SPILLS: Contain liquid using absorbent material, by digging trenches or by diking. Reclaim into recovery or salvage drums or tank truck for proper disposal. Wash site of spillage thoroughly with water. Contact an approved waste hauler for disposal of contaminated recovered material. Dispose of material in compliance with regulations indicated in Section 13 (Disposal Considerations). ENVIRONMENTAL PRECAUTIONS : Prevent material from entering sewers or waterways. 7. HANDLING AND STORAGE HANDLING : Avoid eye and skin contact. Do not take internally. Do not breathe vapors/gases/dust. Do not get in eyes, on skin, on clothing. Have emergency equipment (for fires, spills, leaks, etc.) readily available. Ensure all containers are labelled. Keep the containers closed when not in use. Use with adequate ventilation. Do not use in locations where vapor is likely to travel to welding flames or arcs or to other hot surfaces. Vapors are much heavier than air, this can result in uneven distribution.



May 31, 2013 Page 15 of 34


EC6033A



(281)263-7000 4 / 10

STORAGE CONDITIONS : Store the containers tightly closed. Store in suitable labelled containers. Store away from heat and sources of ignition. Store separately from oxidizers. Have appropriate fire extinguishers available in and near the storage area. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION OCCUPATIONAL EXPOSURE LIMITS : Exposure guidelines have not been established for this product. Available exposure limits for the substance(s) are shown below. ACGIH/TLV : Substance(s) Zinc Chloride Fume TWA: 1 mg/m3

STEL: 2 mg/m3

Isopropanol TWA: 400 ppm , 983 mg/m3 STEL: 500 ppm , 1,230 mg/m3

OSHA/PEL : Substance(s) Zinc Chloride Fume TWA: 1 mg/m3

STEL: 2 mg/m3

Isopropanol TWA: 400 ppm , 980 mg/m3 STEL: 500 ppm , 1,225 mg/m3

ENGINEERING MEASURES : Use general ventilation with local exhaust ventilation. RESPIRATORY PROTECTION : If significant mists, vapors or aerosols are generated an approved respirator is recommended. Wear an organic vapor/mist respirator when spraying. In event of emergency or planned entry into unknown concentrations a positive pressure, full-facepiece SCBA should be used. If respiratory protection is required, institute a complete respiratory protection program including selection, fit testing, training, maintenance and inspection. HAND PROTECTION : PVC OR NITRILE GLOVES SKIN PROTECTION : Wear chemical resistant apron, chemical splash goggles, impervious gloves and boots. A full slicker suit is recommended if gross exposure is possible. EYE PROTECTION : Wear a face shield with chemical splash goggles. HYGIENE RECOMMENDATIONS : Eye wash station and safety shower are necessary. If clothing is contaminated, remove clothing and thoroughly wash the affected area. Launder contaminated clothing before reuse.



May 31, 2013 Page 16 of 34


EC6033A



(281)263-7000 5 / 10

HUMAN EXPOSURE CHARACTERIZATION : Based on our recommended product application and personal protective equipment, the potential human exposure is: Moderate 9. PHYSICAL AND CHEMICAL PROPERTIES PHYSICAL STATE Liquid APPEARANCE Cloudy Amber ODOR Alcoholic SPECIFIC GRAVITY 1.31 @ 60 °F / SOLUBILITY IN WATER Complete pH () 3.4 VISCOSITY 20 cps @ 60 °F / VISCOSITY 16 cst @ 60 °F / VISCOSITY 79 SUS @ 60 °F / VAPOR PRESSURE 69 mm Hg @ 100 °F / Note: These physical properties are typical values for this product and are subject to change. 10. STABILITY AND REACTIVITY STABILITY : Stable under normal conditions. HAZARDOUS POLYMERIZATION : Hazardous polymerization will not occur. CONDITIONS TO AVOID : Heat and sources of ignition including static discharges. MATERIALS TO AVOID : Contact with strong oxidizers (e.g. chlorine, peroxides, chromates, nitric acid, perchlorate, concentrated oxygen, permanganate) may generate heat, fires, explosions and/or toxic vapors. HAZARDOUS DECOMPOSITION PRODUCTS : Under fire conditions: Oxides of carbon 11. TOXICOLOGICAL INFORMATION No toxicity studies have been conducted on this product.



May 31, 2013 Page 17 of 34


EC6033A



(281)263-7000 6 / 10

CARCINOGENICITY : None of the substances in this product are listed as carcinogens by the International Agency for Research on Cancer (IARC), the National Toxicology Program (NTP) or the American Conference of Governmental Industrial Hygienists (ACGIH). HUMAN HAZARD CHARACTERIZATION : Based on our hazard characterization, the potential human hazard is: High 12. ECOLOGICAL INFORMATION ECOTOXICOLOGICAL EFFECTS : No toxicity studies have been conducted on this product. ENVIRONMENTAL HAZARD AND EXPOSURE CHARACTERIZATION Based on our hazard characterization, the potential environmental hazard is: High Based on our recommended product application and the product's characteristics, the potential environmental exposure is: High If released into the environment, see CERCLA/SUPERFUND in Section 15. 13. DISPOSAL CONSIDERATIONS If this product becomes a waste, it could meet the criteria of a hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA) 40 CFR 261. Before disposal, it should be determined if the waste meets the criteria of a hazardous waste. Hazardous Waste: D001 Hazardous wastes must be transported by a licensed hazardous waste transporter and disposed of or treated in a properly licensed hazardous waste treatment, storage, disposal or recycling facility. Consult local, state, and federal regulations for specific requirements. 14. TRANSPORT INFORMATION The information in this section is for reference only and should not take the place of a shipping paper (bill of lading) specific to an order. Please note that the proper Shipping Name / Hazard Class may vary by packaging, properties, and mode of transportation. Typical Proper Shipping Names for this product are as follows. LAND TRANSPORT :

Proper Shipping Name : FLAMMABLE LIQUID, CORROSIVE, N.O.S. Technical Name(s) : ISOPROPANOL, ZINC CHLORIDE UN/ID No : UN 2924 Hazard Class - Primary : 3 Hazard Class - Secondary : 8 Packing Group : III



May 31, 2013 Page 18 of 34


EC6033A



(281)263-7000 7 / 10

Flash Point : 28.3 °C / 83 °F

DOT Reportable Quantity (per package) : 2,900 lbs DOT RQ Component : ZINC CHLORIDE

AIR TRANSPORT (ICAO/IATA) :

Proper Shipping Name : FLAMMABLE LIQUID, CORROSIVE, N.O.S. Technical Name(s) : ISOPROPANOL, ZINC CHLORIDE UN/ID No : UN 2924 Hazard Class - Primary : 3 Hazard Class - Secondary : 8 Packing Group : III IATA Cargo Packing Instructions : 310 IATA Cargo Aircraft Limit : 60 L (Max net quantity per package)

MARINE TRANSPORT (IMDG/IMO) :

Proper Shipping Name : FLAMMABLE LIQUID, CORROSIVE, N.O.S. Technical Name(s) : ISOPROPANOL, ZINC CHLORIDE UN/ID No : UN 2924 Hazard Class - Primary : 3 Hazard Class - Secondary : 8 Packing Group : III

15. REGULATORY INFORMATION NATIONAL REGULATIONS, USA : OSHA HAZARD COMMUNICATION RULE, 29 CFR 1910.1200 : Based on our hazard evaluation, the following substance(s) in this product is/are hazardous and the reason(s) is/are shown below. Zinc Chloride : Corrosive Isopropanol : Flammable, Eye irritant CERCLA/SUPERFUND, 40 CFR 117, 302 : This product contains the following Reportable Quantity (RQ) Substance. Also listed is the RQ for the product. SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986 (TITLE III) - SECTIONS 302, 311, 312, AND 313 : SECTION 302 - EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355) : This product does not contain substances listed in Appendix A and B as an Extremely Hazardous Substance. SECTIONS 311 AND 312 - MATERIAL SAFETY DATA SHEET REQUIREMENTS (40 CFR 370) : Our hazard evaluation has found this product to be hazardous. The product should be reported under the following indicated EPA hazard categories:



May 31, 2013 Page 19 of 34


EC6033A



(281)263-7000 8 / 10

X Immediate (Acute) Health Hazard - Delayed (Chronic) Health Hazard X Fire Hazard - Sudden Release of Pressure Hazard - Reactive Hazard

Under SARA 311 and 312, the EPA has established threshold quantities for the reporting of hazardous chemicals. The current thresholds are: 500 pounds or the threshold planning quantity (TPQ), whichever is lower, for extremely hazardous substances and 10,000 pounds for all other hazardous chemicals. SECTION 313 - LIST OF TOXIC CHEMICALS (40 CFR 372) : This product contains the following substance(s), (with CAS # and % range) which appear(s) on the List of Toxic Chemicals

Hazardous Substance(s) CAS NO % (w/w) Zinc Chloride 7646-85-7 30.0 - 60.0 Isopropanol 67-63-0 5.0 - 10.0

TOXIC SUBSTANCES CONTROL ACT (TSCA) : The substances in this preparation are included on or exempted from the TSCA 8(b) Inventory (40 CFR 710) FEDERAL WATER POLLUTION CONTROL ACT, CLEAN WATER ACT, 40 CFR 401.15 / formerly Sec. 307, 40 CFR 116.4 / formerly Sec. 311 : This product contains the following substances listed in the regulation:

Substance(s) Citations • Zinc Chloride

Sec. 307, Sec. 311

CLEAN AIR ACT, Sec. 111 (40 CFR 60, Volatile Organic Compounds), Sec. 112 (40 CFR 61, Hazardous Air Pollutants), Sec. 602 (40 CFR 82, Class I and II Ozone Depleting Substances) : This product contains the following substances listed in the regulation:

Substance(s) Citations • Isopropanol

Sec. 111

CALIFORNIA PROPOSITION 65 : This product does not contain substances which require warning under California Proposition 65. MICHIGAN CRITICAL MATERIALS : This product contains the following substances listed in the regulation:

Zinc Chloride STATE RIGHT TO KNOW LAWS : The following substances are disclosed for compliance with State Right to Know Laws:

Zinc Chloride 7646-85-7



May 31, 2013 Page 20 of 34


EC6033A



(281)263-7000 9 / 10

Isopropanol 67-63-0 NATIONAL REGULATIONS, CANADA : WORKPLACE HAZARDOUS MATERIALS INFORMATION SYSTEM (WHMIS) : This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all the information required by the CPR. WHMIS CLASSIFICATION : B2 - Flammable Liquids, E - Corrosive Material CANADIAN ENVIRONMENTAL PROTECTION ACT (CEPA) : The substances in this preparation are listed on the Domestic Substances List (DSL), are exempt, or have been reported in accordance with the New Substances Notification Regulations. 16. OTHER INFORMATION Due to our commitment to Product Stewardship, we have evaluated the human and environmental hazards and exposures of this product. Based on our recommended use of this product, we have characterized the product's general risk. This information should provide assistance for your own risk management practices. We have evaluated our product's risk as follows: * The human risk is: Moderate * The environmental risk is: High Any use inconsistent with our recommendations may affect the risk characterization. Our sales representative will assist you to determine if your product application is consistent with our recommendations. Together we can implement an appropriate risk management process. This product material safety data sheet provides health and safety information. The product is to be used in applications consistent with our product literature. Individuals handling this product should be informed of the recommended safety precautions and should have access to this information. For any other uses, exposures should be evaluated so that appropriate handling practices and training programs can be established to insure safe workplace operations. Please consult your local sales representative for any further information.

REFERENCES Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices, American Conference of Governmental Industrial Hygienists, OH., (Ariel Insight# CD-ROM Version), Ariel Research Corp., Bethesda, MD. Hazardous Substances Data Bank, National Library of Medicine, Bethesda, Maryland (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO. IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Man, Geneva: World Health Organization, International Agency for Research on Cancer.



May 31, 2013 Page 21 of 34


EC6033A



(281)263-7000 10 / 10

Integrated Risk Information System, U.S. Environmental Protection Agency, Washington, D.C. (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO. Annual Report on Carcinogens, National Toxicology Program, U.S. Department of Health and Human Services, Public Health Service. Title 29 Code of Federal Regulations, Part 1910, Subpart Z, Toxic and Hazardous Substances, Occupational Safety and Health Administration (OSHA), (Ariel Insight# CD-ROM Version), Ariel Research Corp., Bethesda, MD. Registry of Toxic Effects of Chemical Substances, National Institute for Occupational Safety and Health, Cincinnati, OH, (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO. Ariel Insight# (An integrated guide to industrial chemicals covered under major regulatory and advisory programs), North American Module, Western European Module, Chemical Inventories Module and the Generics Module (Ariel Insight# CD-ROM Version), Ariel Research Corp., Bethesda, MD. The Teratogen Information System, University of Washington, Seattle, WA (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO. Prepared By : Product Safety Department Date issued : 02/20/2004 Version Number : 1.3



May 31, 2013 Page 22 of 34


EC6489A



(281)263-7000 1 / 8

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME : EC6489A COMPANY IDENTIFICATION : Nalco Energy Services, L.P. P.O. Box 87 Sugar Land, Texas 77487-0087 EMERGENCY TELEPHONE NUMBER(S) : (800) 424-9300 (24 Hours) CHEMTREC NFPA 704M/HMIS RATING HEALTH : 1 / 1 FLAMMABILITY : 0 / 0 INSTABILITY : 0 / 0 OTHER : 0 = Insignificant 1 = Slight 2 = Moderate 3 = High 4 = Extreme 2. COMPOSITION/INFORMATION ON INGREDIENTS Based on our hazard evaluation, none of the substances in this product are hazardous. 3. HAZARDS IDENTIFICATION

**EMERGENCY OVERVIEW**

CAUTION May cause irritation with prolonged contact. Do not get in eyes, on skin, on clothing. Do not take internally. Wear suitable protective clothing. Keep container tightly closed. Flush affected area with water. May evolve oxides of carbon (COx) under fire conditions. PRIMARY ROUTES OF EXPOSURE : Eye, Skin HUMAN HEALTH HAZARDS - ACUTE : EYE CONTACT : May cause irritation with prolonged contact. SKIN CONTACT : May cause irritation with prolonged contact. INGESTION : Not a likely route of exposure. No adverse effects expected. INHALATION : Not a likely route of exposure. No adverse effects expected.



May 31, 2013 Page 23 of 34


EC6489A



(281)263-7000 2 / 8

SYMPTOMS OF EXPOSURE : Acute : A review of available data does not identify any symptoms from exposure not previously mentioned. Chronic : A review of available data does not identify any symptoms from exposure not previously mentioned. AGGRAVATION OF EXISTING CONDITIONS : A review of available data does not identify any worsening of existing conditions. 4. FIRST AID MEASURES EYE CONTACT : Flush affected area with water. If symptoms develop, seek medical advice. SKIN CONTACT : Flush affected area with water. If symptoms develop, seek medical advice. INGESTION : Do not induce vomiting without medical advice. If conscious, washout mouth and give water to drink. If symptoms develop, seek medical advice. INHALATION : Remove to fresh air, treat symptomatically. If symptoms develop, seek medical advice. NOTE TO PHYSICIAN : Based on the individual reactions of the patient, the physician's judgement should be used to control symptoms and clinical condition. 5. FIRE FIGHTING MEASURES FLASH POINT : > 212 °F / > 100 °C ( PMCC ) EXTINGUISHING MEDIA : This product would not be expected to burn unless all the water is boiled away. The remaining organics may be ignitable. Use extinguishing media appropriate for surrounding fire. FIRE AND EXPLOSION HAZARD : May evolve oxides of carbon (COx) under fire conditions. SPECIAL PROTECTIVE EQUIPMENT FOR FIRE FIGHTING : In case of fire, wear a full face positive-pressure self contained breathing apparatus and protective suit. 6. ACCIDENTAL RELEASE MEASURES PERSONAL PRECAUTIONS : Do not touch spilled material. Restrict access to area as appropriate until clean-up operations are complete. Use personal protective equipment recommended in Section 8 (Exposure Controls/Personal Protection). Stop or reduce any leaks if it is safe to do so. Ventilate spill area if possible.



May 31, 2013 Page 24 of 34


EC6489A



(281)263-7000 3 / 8

METHODS FOR CLEANING UP : SMALL SPILLS: Soak up spill with absorbent material. Place residues in a suitable, covered, properly labeled container. Wash affected area. LARGE SPILLS: Contain liquid using absorbent material, by digging trenches or by diking. Reclaim into recovery or salvage drums or tank truck for proper disposal. Contact an approved waste hauler for disposal of contaminated recovered material. Dispose of material in compliance with regulations indicated in Section 13 (Disposal Considerations). ENVIRONMENTAL PRECAUTIONS : Do not contaminate surface water. 7. HANDLING AND STORAGE HANDLING : Avoid eye and skin contact. Do not take internally. Ensure all containers are labelled. Keep the containers closed when not in use. STORAGE CONDITIONS : Store the containers tightly closed. 8. EXPOSURE CONTROLS/PERSONAL PROTECTION OCCUPATIONAL EXPOSURE LIMITS : This product does not contain any substance that has an established exposure limit. ENGINEERING MEASURES : General ventilation is recommended. RESPIRATORY PROTECTION : Respiratory protection is not normally needed. HAND PROTECTION : Neoprene gloves, Nitrile gloves, Butyl gloves, PVC gloves SKIN PROTECTION : Wear standard protective clothing. EYE PROTECTION : Wear chemical splash goggles. HYGIENE RECOMMENDATIONS : Keep an eye wash fountain available. Keep a safety shower available. If clothing is contaminated, remove clothing and thoroughly wash the affected area. Launder contaminated clothing before reuse. HUMAN EXPOSURE CHARACTERIZATION : Based on our recommended product application and personal protective equipment, the potential human exposure is: Low



May 31, 2013 Page 25 of 34


EC6489A



(281)263-7000 4 / 8

9. PHYSICAL AND CHEMICAL PROPERTIES PHYSICAL STATE Liquid APPEARANCE ODOR None SOLUBILITY IN WATER Complete VAPOR PRESSURE Same as water EVAPORATION RATE Same as water Note: These physical properties are typical values for this product and are subject to change. 10. STABILITY AND REACTIVITY STABILITY : Stable under normal conditions. HAZARDOUS POLYMERIZATION : Hazardous polymerization will not occur. CONDITIONS TO AVOID : Freezing temperatures. MATERIALS TO AVOID : None known HAZARDOUS DECOMPOSITION PRODUCTS : Under fire conditions: Oxides of carbon 11. TOXICOLOGICAL INFORMATION CARCINOGENICITY : None of the substances in this product are listed as carcinogens by the International Agency for Research on Cancer (IARC), the National Toxicology Program (NTP) or the American Conference of Governmental Industrial Hygienists (ACGIH). HUMAN HAZARD CHARACTERIZATION : Based on our hazard characterization, the potential human hazard is: Low 12. ECOLOGICAL INFORMATION ECOTOXICOLOGICAL EFFECTS :



May 31, 2013 Page 26 of 34


EC6489A



(281)263-7000 5 / 8

ENVIRONMENTAL HAZARD AND EXPOSURE CHARACTERIZATION Based on our hazard characterization, the potential environmental hazard is: Moderate Based on our recommended product application and the product's characteristics, the potential environmental exposure is: High If released into the environment, see CERCLA/SUPERFUND in Section 15. 13. DISPOSAL CONSIDERATIONS If this product becomes a waste, it is not a hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA) 40 CFR 261, since it does not have the characteristics of Subpart C, nor is it listed under Subpart D. As a non-hazardous waste, it is not subject to federal regulation. Consult state or local regulation for any additional handling, treatment or disposal requirements. For disposal, contact a properly licensed waste treatment, storage, disposal or recycling facility. 14. TRANSPORT INFORMATION The information in this section is for reference only and should not take the place of a shipping paper (bill of lading) specific to an order. Please note that the proper Shipping Name / Hazard Class may vary by packaging, properties, and mode of transportation. Typical Proper Shipping Names for this product are as follows. LAND TRANSPORT :

Proper Shipping Name : PRODUCT IS NOT REGULATED DURING TRANSPORTATION

AIR TRANSPORT (ICAO/IATA) :


MARINE TRANSPORT (IMDG/IMO) :


15. REGULATORY INFORMATION NATIONAL REGULATIONS, USA : OSHA HAZARD COMMUNICATION RULE, 29 CFR 1910.1200 : Based on our hazard evaluation, none of the substances in this product are hazardous. CERCLA/SUPERFUND, 40 CFR 117, 302 : Notification of spills of this product is not required.



May 31, 2013 Page 27 of 34


EC6489A



(281)263-7000 6 / 8

SARA/SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT OF 1986 (TITLE III) - SECTIONS 302, 311, 312, AND 313 : SECTION 302 - EXTREMELY HAZARDOUS SUBSTANCES (40 CFR 355) : This product does not contain substances listed in Appendix A and B as an Extremely Hazardous Substance. SECTIONS 311 AND 312 - MATERIAL SAFETY DATA SHEET REQUIREMENTS (40 CFR 370) : Our hazard evaluation has found that this product is not hazardous under 29 CFR 1910.1200. Under SARA 311 and 312, the EPA has established threshold quantities for the reporting of hazardous chemicals. The current thresholds are: 500 pounds or the threshold planning quantity (TPQ), whichever is lower, for extremely hazardous substances and 10,000 pounds for all other hazardous chemicals. SECTION 313 - LIST OF TOXIC CHEMICALS (40 CFR 372) : This product does not contain substances on the List of Toxic Chemicals. TOXIC SUBSTANCES CONTROL ACT (TSCA) : The substances in this preparation are included on or exempted from the TSCA 8(b) Inventory (40 CFR 710) FEDERAL WATER POLLUTION CONTROL ACT, CLEAN WATER ACT, 40 CFR 401.15 / formerly Sec. 307, 40 CFR 116.4 / formerly Sec. 311 : None of the substances are specifically listed in the regulation. CLEAN AIR ACT, Sec. 111 (40 CFR 60, Volatile Organic Compounds), Sec. 112 (40 CFR 61, Hazardous Air Pollutants), Sec. 602 (40 CFR 82, Class I and II Ozone Depleting Substances) : None of the substances are specifically listed in the regulation. MICHIGAN CRITICAL MATERIALS : STATE RIGHT TO KNOW LAWS : NATIONAL REGULATIONS, CANADA : WORKPLACE HAZARDOUS MATERIALS INFORMATION SYSTEM (WHMIS) : This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations (CPR) and the MSDS contains all the information required by the CPR. WHMIS CLASSIFICATION : Not considered a WHMIS controlled product. 16. OTHER INFORMATION Due to our commitment to Product Stewardship, we have evaluated the human and environmental hazards and exposures of this product. Based on our recommended use of this product, we have characterized the product's



May 31, 2013 Page 28 of 34


EC6489A



(281)263-7000 7 / 8

general risk. This information should provide assistance for your own risk management practices. We have evaluated our product's risk as follows: * The human risk is: Low * The environmental risk is: Moderate Any use inconsistent with our recommendations may affect the risk characterization. Our sales representative will assist you to determine if your product application is consistent with our recommendations. Together we can implement an appropriate risk management process. This product material safety data sheet provides health and safety information. The product is to be used in applications consistent with our product literature. Individuals handling this product should be informed of the recommended safety precautions and should have access to this information. For any other uses, exposures should be evaluated so that appropriate handling practices and training programs can be established to insure safe workplace operations. Please consult your local sales representative for any further information.

REFERENCES Threshold Limit Values for Chemical Substances and Physical Agents and Biological Exposure Indices, American Conference of Governmental Industrial Hygienists, OH., (Ariel Insight# CD-ROM Version), Ariel Research Corp., Bethesda, MD. Hazardous Substances Data Bank, National Library of Medicine, Bethesda, Maryland (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO. IARC Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Man, Geneva: World Health Organization, International Agency for Research on Cancer. Integrated Risk Information System, U.S. Environmental Protection Agency, Washington, D.C. (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO. Annual Report on Carcinogens, National Toxicology Program, U.S. Department of Health and Human Services, Public Health Service. Title 29 Code of Federal Regulations, Part 1910, Subpart Z, Toxic and Hazardous Substances, Occupational Safety and Health Administration (OSHA), (Ariel Insight# CD-ROM Version), Ariel Research Corp., Bethesda, MD. Registry of Toxic Effects of Chemical Substances, National Institute for Occupational Safety and Health, Cincinnati, OH, (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO. Ariel Insight# (An integrated guide to industrial chemicals covered under major regulatory and advisory programs), North American Module, Western European Module, Chemical Inventories Module and the Generics Module (Ariel Insight# CD-ROM Version), Ariel Research Corp., Bethesda, MD. The Teratogen Information System, University of Washington, Seattle, WA (TOMES CPS# CD-ROM Version), Micromedex, Inc., Englewood, CO.



May 31, 2013 Page 29 of 34


EC6489A



(281)263-7000 8 / 8

Prepared By : Product Safety Department Date issued : 02/20/2004 Version Number : 1.1



May 31, 2013 Page 30 of 34

InterTech E&E, [email protected]

M:\Projects\Legacy\Bonanza\DWG\WYPDES\Buffalo_Bonanza_TB_WY0000965-001_Facility_Diagram_20130528.dwg

Explanation:

SWNE Sec 26 T49N - R91W

Earthen BermFencingWater Flow

DateMay 28, 2013

ScaleNot to Scale

NotesLegacy Reserves Operating, LPBuffalo Bonanza Tank BatteryWYPDES Renewal WY0000965

Flow Lines FromFederal W-044043 1Federal W-044043 3Federal W-044043 7Federal W-044043 15Federal 18Bonanza Buffalo 2

To WYPDES Discharge PointWY0000965-001 to tributaryto Nowood River, to Nowood River

Oil FillWater

Oil Sales

Oil Recycle

750 bblsGun Barrel

1000 bblsProduced

WaterGas Vent(s)

400 bbls Oil

LACT

In GroundHeader Box

Recycle Pump

Slope

PadSlope

NettedSkimming

PondNetted

SkimmingPond

Wat

er

Oil

Rec

ycle

Water400 bblsHeated

Slop Tank


M:\Projects\Legacy\Bonanza\DWG\WYPDES\MacIntosh_Berwick_TB_WY0000965-002_Facility_Diagram_20130528.dwg

Explanation:

NESE Sec 26 T49N - R91W


DateMay 28, 2013

ScaleNot to Scale

NotesLegacy Reserves Operating, LP

MacIntosh Berwick Tank BatteryWYPDES Renewal WY0000965

To WYPDES Discharge PointWY0000965-002 to tributaryto Nowood River, to Nowood River

Oil FillWater

Oil Sales

Oil Recycle

Slope

PadSlope

LACT750 bbls

Gun Barrels

1000 bblsProduced

WaterGas Vent(s)

In GroundHeader Box

Flow Lines FromMacIntosh BE #1MacIntosh Berwick 044583 #2MacIntosh Berwick 044583 #5MacIntosh Berwick 044583 #8

Recycle Pump

NettedSkimming

Pond

NettedSkimming

Pond

NettedSkimming

Pond

Test Main

Propane Tanks

400 bblsHeated

Slop Tank

500 bblsWater

300 bblsOil Reject

Tank300 bbls

WaterSkim Tank

ChemicalInjector

Access Road


M:\Projects\Legacy\Bonanza\DWG\WYPDES\Bonanza_State_WY0000965-003_Facility_Diagram_20130528.dwg

Explanation:

NWNW Sec 36 T49N - R91W


DateMay 28, 2013

ScaleNot to Scale

NotesLegacy Reserves Operating, LP

Bonanza State Tank BatteryWYPDES Renewal WY0000965

PadSlope

NettedSkimming

Pond

Flow Lines FromState 0-4198 2State 0-4198 4State 0-3593 1Menger 3

To WYPDES Discharge PointWY0000965-003 to tributaryto Milton Draw, to Milton Draw,to Nowood River

Oil FillWater

Oil Sales

Oil Recycle

In GroundHeader Box

LACT

NettedSkimming

Pond

Slope

Access Road

Recycle Pump

Water Line

1000 bblsProduced

Water

750 bblsGun Barrel

300 bblsOil

Gas Vent

Gas Vent

GasVent

Water

Oil

Recycle

Ç*

Ç*Ç*Ç*

Ç*Ç*Ç*Ç*

Ç*

Ç*

Ç*

Ç*Ç*

Ç*

_

"I

_

_

WY 31

CR R

41H

CR R43H

CR L56B

3 21

31

13

2423

3635

25

14

26

15

30

22

19

4

18

27

34

6

712

T49N R91WT49N R90W

T48N R91W

002

001

003

DMP1

278000

278000

279000

279000

280000

280000

281000

281000

282000

282000

283000

283000

284000

2840004893

000

4893

000

4894

000

4894

000

4895

000

4895

000

4896

000

4896

000

4897

000

4897

000

4898

000

4898

000

4899

000

4899

000

4900

000

4900

000

Ç*Ç*Ç*Ç*Ç*Ç*Ç*Ç*Ç*

Ç*Ç*Ç*Ç*Ç*_

"I__

Nowood River

DMP1

Explanation:_ Outfall - Constructed

"I Discharge Monitoring Point

Ç* Oil Well - Federal

Ç* Oil Well - State

Highway

County Road

0 0.25 0.5

Miles1:24,000


M:\Projects\Legacy\Bonanza\Projects\WY0000965_Discharge_20130515.mxd

Bonanza Field DischargeWYPDES

Permit Renewal WY0000965

HUC 10 - 1008000807May 15, 2013

R91W | R90W

T50NT49N

Nowood River-Sand CreekHUC - 1008000807

DetailBoundary

T49NT48N

R92W | R91W

re: wy0000965 bonanza field discharge, wypdes renewal...

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