Loading...
HomeMy WebLinkAboutNC0025445_Permit (Issuance)_19960703NPDES DOCUHENT SCANNING COVER SHEET NC0025445 Randleman WWTP NPDES Permit: Document Type: Permit Issuance`'` Wasteload Allocation Authorization to Construct (AtC) Permit Modification Complete File - Historical Correspondence Speculative Limits Instream Assessment (67b) Environmental Assessment (EA) Permit History Document Date: July 3, 1996 This document is printed on reuse paper - ignore any content on the re -sr -ex -me slide State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director July 3, 1996 Mr. Richard D. Hardin City of Randleman 110 Hilliary Street Randleman, North Carolina 27317 A7A �EHNR Subject: Permit Issuance NPDES Permit NC0025445 Randleman WWTP Randolph County Dear Mr. Hardin: In accordance with your application for discharge permit received on October 2, 1995., we are forwarding herewith the subject State - NPDES permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the US Environmental Protection Agency dated December 6, 1983. Two issues were raised in a letter from Marziano & Minier dated April 24,1996 - flow limit and plant classification. The authorization to operate the plant at 1.745 MGD will be allowed following written notification to the Winston-Salem Regional Office water quality staff. A copy of this letter should be sent to the Permits and Engineering Unit in Raleigh as well. The permit cover supplement sheet has been modified accordingly. Regarding the plant classification issue, it has been determined that the modifications to the sludge handling system will add as many rating points as they could take away, and therefore the plant classification would remain a Class IV. As a result, no changes have been made to the corresponding monitoring frequencies. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicative hearing upon written request within thirty (30) days following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings, Post Office Drawer 27447, Raleigh, North Carolina 27611-7447. Unless such demand is made, this decision shall be final and binding. Please take notice this permit is not transferable. Part II, E.4. addresses the requirements to be followed in case of change in ownership or control of this discharge. _ This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Environmental Management or permits required by the Division of Land Resources, Coastal Area Management Act or any other Federal or Local governmental permit that may be required. P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-5083 FAX 919-733-0719 An Equal Opportunity Affirmative Action Employer 50% recycled/ 10% post -consumer paper If you have any questions concerning this permit, please contact Mr. Greg Nizich at telephone number 919/733-5083, ext. 541. Sincerely, Original Signed By David A. Goodrich A. Preston Howard, Jr., P.E. cc: Central Files Mr. Roosevelt Childress, EPA Winston-Salem Regional Office, Water Quality Section Facility Assessment Unit Aquatic Survey & Toxicology Unit Technical Assistance & Certification Group Permits and Engineering Unit Permit No. NC0025445 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT, HEALTH, AND NATURAL RESOURCES DIVISION OF ENVIRONMENTAL MANAGEMENT PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, City of Randleman is hereby authorized to discharge wastewater from a facility located at Randleman Wastewater Treatment Plant on NCSR 2133 Randolph County to receiving waters designated as the Deep River in the Cape Fear River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, and IV hereof. The permit shall become effective August 1, 1996 This permit and the authorization to discharge shall expire at midnight on April 30, 2001. Signed this day July 3, 1996 Original Signed By David A. Goodrich - A. Preston Howard, Jr., P.E., Director Division of Environmental Management By Authority of the Environmental Management Commission Permit No. NC0025445 SUPPLEMENT TO PERMIT COVER SHEET City of Randleman is hereby authorized to: 1. Continue to operate a 1.50 MGD wastewater treatment plant consisting of influent pumping stations with grit and solids removal, mechanical bar screen, extended aeration basins, clarifiers, aerated sludge holding tank, traveling bridge filter, chlorine contact chamber, cascade aerator and sludge drying beds located at Randleman Wastewater Treatment Plant, ,on NCSR 2133, Randolph County (See Part III of this Permit), and 2 . After written notification to the Division of Environmental Management that the necessary treatment units are operational, increase treatment capacity to 1.745 MGD, and 3 . Discharge from said treatment works at the location specified on the attached map into Deep River which is classified Class C waters in the Cape Fear River Basin. A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April 1 - October 31) Permit No. NC0025445 During the period beginning on the effective date of the permit and lasting until EXPANSION ABOVE 1.5 MGD or expiration, the Perinittce is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: Effluent Characteristics Discharge Limitations Monthly. Ayg, Flow 1.50 M30 I3OD, 5-Day, 20°C 5.0 mg/I Total Suspended Residue" 30.0 m g / I NH3 as N 2.0 mg/I Dissolved Oxygen "' Fecal Coliform (geometric mean) Total Residual Chlorine Temperature Conductivity Total Phosphorus Total Nitrogen (NO2 + NO3 + TKN) 200.0 /100 ml Weekly Avg. 7.5 mg/I 45.0 mg/I 400.0 /100 ml Monitoring Requirements Mc. s_uremest Daily Max. Frequency Continuous Daily Daily Daily Daily Daily 28.0 µg/I Daily Daily Daily Monthly Monthly _S.tlmpk . _S.ample Type location Recording I or E I,E I,E E E,U,D E,U,D E E,U,D E,U,D E E Composite Composite Composite Grab Grab Grab Grab Grab Composite Composite * Sample locations: E - Effluent, I - Influent, U - Upstreain @ Fox Street, D - Downstream @ Worthville Bridge. Upstream and downstream samples shall be grab samples. Strcam sar- iples shall be collected three times per week during June, July, August and September, and once per wcck during the remaining months of the year. Instream monitoring for Cadmium, Chromium, Lead and Nickel shall be performed quarterly. Instrcam sampling for mercury shall be performed monthly. ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85 % removal). *** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/l. •• • f • • • • • - iJ—i4l • 1L^•^• • • • - •' t. -j- 71E • „,./ r • • • _ _// "i'' ' .. , . � ., . 'n/ ; 1 I� • DiscH4ROE PoI T• '.- •t r\� t .. \ - 2/ • • •" •c • �O • • • • • •=a • • �r f fir. /� • • • • _ • — _ �� >_ - • In ^.1 A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April 1 - October 31) Permit No. NC0025445 • During the period beginning on the effective; date of the permit and lasting until EXPANSION ABOVE 1.5 MGD or expiration, the Pertnittce is authorized to discharge from outfall(s) serial number 001. (Continued) Effluent Characteristics Discharge Limitations Monitoring Meamurement Monthly. Avg. Weekly Avg. Daily Marc„ Frequency Cadmium 4.2 µ g / I Weekly Lead 25.0 µ g / 1 Weekly Mercury 0.038 µg/l Weekly Chromium 2/Month Nickel 2/Month 2/Month Cyanide 2/Month Fluoride 2/Month Copper 2/Month Zinc Silver 2/Month Chronic Toxicity**** Quarterly Requirements Sample IyRe Composite Composite Composite Composite Composite Grab Composite Composite Composite Composite Composite E 'Sample Location E,U,D E,U,D E,U,D E,U,D E,U,D E E E E E **** Chronic Toxicity (Ceriodaphnia) P/F at 32%; January, April, July and October; See Part III, Condition G. The P i-I shall not be less than 6.0 standard units nor greater than 9.0 standard units at the effluent. Effluent monitoring shall be conducted Daily by grab samples: • There shall be no discharge of floating solids or visible foam in other than trace amounts. A. (2). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November 1- March 31) During the period beginning on the effecti 'c date of the permit and lasting until EXPANSION ABOVE 1.5 MGD or expiration, the Pcrmittee is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the permittee as specified below: Effluent Characterist1 J Discharge Limitations Monthly. Avg, Flow 1.50 Nk3D BOD, 5-Day, 20"C** 10.0 mg/I Total Suspended Residue" 30.0 mg/I NH3asN 4.0 mg/I Dissolved Oxygen "' Fecal Coliform (geometric mean) 200.0 /100 ml Total Residual Chlorine Temperature Conductivity Total Phosphorus Total Nitrogen (NO2 + NO3 + TKN) Measurement Weekly Avg, Daily Max, Frequency Continuous 15.0 mg/I Daily 45.0 mg/I Daily Daily Daily 400.0 /100 mi Daily 28.0 N g/I Daily Daily Daily Monthly Monthly Permit No. NC0025445 Monitoring Requirements $ample Type 'Sample Location Recording I or E Composite I,E Composite I,E Composite E Grab E,U,D Grab E,U,D Grab E Grab E,U,D Grab E,U,D Composite E Composite E * Sample locations: E - Effluent,.I - Influent, U - Upstream @ Fox Street, D - Downstream @ Worthville Bridge. Upstream and downstream samples shall be grab samples. Stream samples shall be collected three tunes per week during June, July, August and September, and once per week during the remaining months of the year. In stream monitoring for Cadmium, Chromium, Lead and Nickel shall be performed quarterly. lnstrcam sampling for mercury shall be conducted monthly. ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85 % removal). *** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/1. A. (2)• . EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November 1 - March 31) Permit No. NC0025445 • During the period beginning on the cffectiNc; date of the permit and lasting until EXPANSION ABOVE 1.5 MGD or expiration, the i'crmittec is authorized io discharge from outfall(s) serial number 001. (Continued) Effluent Cadmium Lead Mercury Chromium Nickel Cyanide Fluoride Copper Zinc Silver Chronic Characteristics Discharge [.imitations Monthly. Avg= Weekly Avg, Daily Max. 4.2 µg/I 25.0 µg/I 0.038 µg/I Toxicity**** Monitoring Measurement Frequency Weekly Weekly Weekly 2/Month 2/Month 2/Month 2/Month 2/Month 2/Month 2/Month Quarterly Requirements Sample •Sample Type Location Composite E,U,D E,U,D E,U,D E,U,D E,U,D E E E E E E Composite Composite Composite Composite Grab Composite Composite Composite Composite Composite **** Chronic Toxicity (Ceriodaphnia) PIF at 32%; January, April, July and October; See Part III, Condition G. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units at the effluent. Effluent monitoring shall be conducted Daily by grab samples. There shall be no discharge of floating solids or visible foam in other than trace amounts. A. (3). EFFLUENT LIMITATIONS AND MONFORING REQUIREMENTS SUMMER (April 1 - October 31) Permit No. NC0025445 During the period beginning upon EXPANSION ABOVE 1.5 MGD and lasting until expiration, the Permittee is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and monitored by the pennittce as specified below: Effluent Characteristics Discharge Limitationg Monthly. Avg. Flow 1.745 MGD BOD, 5-Day, 20°C" 5.0 m g/I Total Suspended Residue" 30.0 m g/I NH3 as N 2.0 m g/I Dissolved Oxygen "" Fecal Coliform (geometric mean) 200.0 /1 30 ml Total Residual Chlorine Temperature Conductivity Total Phosphorus Total Nitrogen (NO2 + NO3 + TKN) Monitoring Requirements Measurement Sample 'Sample Weekly Avg. Daily Mix. Frequency Type Location Continuous Recording I or E 7.5 mg/I Daily Composite I,E 45.0 mg/I Daily Composite I,E Daily Composite E Daily Grab E,U,D 400.0 /100 ml Daily Grab E,U,D 28.0 µ g/ I Daily Grab E Daily Grab E,U,D Daily Grab E,U,D Monthly Composite E Monthly Composite E * Sample locations: E - Effluent, I - Influent, U - Upstream @ Fox Street, D - Downstream @ Worthville Bridge. Upstream and downstream samples shall be grab samples. Stream samples shall be collected three times per week during June, July, August and September, and once per week during the remaining months of the year. In stream monitoring for Cadmium, Chromium, Lead and Nickel shall be performed quarterly. Instrcam monitoring for mercury shall be conducted monthly. ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85 % removal). *** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mg/1. A. (3). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS SUMMER (April 1 - October 31) Permit No. NC0025445 During the period beginning upon EXPANSION ABOVE 1.5 MGD and lasting until expiration, the Pcrmittce is authorized to discharge from outfall(s) serial number 001. (Continued) Effluent Characteristics Discharge Limitations Monthly. Avq. Weekly Cadmium ti' Lead Mercury J Chromium v Nickel V Cyanide Fluoride Copper Zinc e, Silver Chronic Toxicity**** Monitoring M...urement• Daily Max, Frequency 3.9 p g / I ✓ Weekly 25.0 p g/l ✓ Weekly 0.034 µg/I"- Weekly 2/Month 2/Month 2/Month 2/Month 2/Month 2/Month 2/Month Quarterly **** Chronic Toxicity (Ceriodaphnia) P/F at 35%; January, April, July and October; See Part III, Condition H. Requirements Sample Type Composite Composite Composite Composite Composite Grab Composite Composite Composite Composite Composite `Sample Location E,U,D E,U,D E,U,D E,U,D E,U,D E E E E E E The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units at the effluent. Effluent monitoring shall be conducted Daily by grab samples. ' There shall be no discharge of floating sol ds or visible foam in other than trace amounts. A. (4). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November 1 - March 31) Permit No. NC0025445 During the period beginning upon EXPANSION ABOVE 1.5 MGD and lasting until expiration, the Permittee is authorized to discharge from outfall(s) serial number 001. Such discharges shall be limited and tnonitored by the permittee as specified below: Effluent Characteristics Discharge Limitations Monthly. Avg. Flow 1.745 MGD BOD, 5-Day, 20°C** 10.0 mg/I Total Suspended Residue" 30.0 mg/I NH3 as N 4.0 mg/I Dissolved Oxygen *** Fecal Coliform (geometric mean) 200.0 /100 ml Total Residual Chlorine Temperature Conductivity Total Phosphorus Total Nitrogen (NO2 + NO3 + TKN) Monitoring Requirements Measurement Sample *Sample Weekly Avg, Daily Max. Frequency Type Location Continuous Recording I or E 15.0 mg/I Daily Composite I,E 45.0 mg/I Daily Composite I,E Daily Composite E Daily Grab E,U,D 400.0 /100 mi Daily Grab E,U,D 28.0 µg/I Daily Grab E Daily Grab E,U,D Daily Grab E,U,D Monthly Composite E Monthly Composite E * Sample locations: E - Effluent, I - Influent, U - Upstream @ Fox Street, D - Downstream 0 Worthville Bridge. Upstream and downstream samples shall be grab samples. Stream samples shall be collected three times per week during June, July, August and September, and once per week during the remaining months of the year. Instreatn monitoring for Cadmium, Chromium, Lead and Nickel shall be performed quarterly. Instream monitoring for mercury shall be conducted monthly. ** The monthly average effluent BOD5 and Total Suspended Residue concentrations shall not exceed 15% of the respective influent value (85 % removal). *** The daily average dissolved oxygen effluent concentration shall not be less than 6.0 mgfl. A. (4). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS WINTER (November 1 - March 31) Permit No. NC0025445 During the period beginning upon EXPANSION ABOVE 1.5 MGD and lasting until expiration, the Permittee is authorized to discharge from outfall(s) serial number 001. (Continued) Effluent Characteristics Discharge Limitations Monitoring Measurement Monthly. Avg, Weekly Avg, Daily Max, Frequency Cadmium 3.9 µ g / I Weekly Lead 25.0 µ g / I Weekly Mercury 0.034 µg/I Weekly Chromium 2/Month Nickel • 2/Month Cyanide 2/Month Fluoride 2/Month Copper 2/Month Zinc 2/Month Silver 2/Month Chronic Toxicity"" Quarterly R .quirements Sample •Sample UPS_ Location Composite E,U,D Composite E,U,D Composite E,U,D Composite E,U,D Composite E,U,D Grab E Composite E Composite E Composite E Composite E Composite E **** Chronic Toxicity (Ceriodaphnia) P/F at 35%; January, April, July and October; See Part III, Condition H. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units at the effluent. Effluent monitoring shall be conducted Daily by grab samples. • There shall be no discharge of floating solids or visible foam in other than trace amounts. Pan III Permit No. NC0025445 G. CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is 32% (defined as treatment two in the North Carolina procedure document). The permit holder shall perform quarterly monitoring using this procedure tp establish compliance with the permit condition. The first test will be performed after thirty days from the effective date of this permit during the months of January, April, July and October. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include. alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. H. CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is 35% (defined as treatment two in the North Carolina procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The first test will be performed after thirty days from the effective date of this permit during the months of January, April, July and October. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting(within 30 days of initial monitoring event). F lure to submit suitable test results will constitute noncompliance with monitoring requirements. NPDES WASTE LOAD ALLOCATION PERMIT NO.: NC0025445 PERMr1TEE NAME: City of Randleman FACILITY NAME: Randleman Wastewater Treatment Plant Facility Status: Existing Permit Status: Renewal Major Pipe No.: 001 Minor Design Capacity: 1.745 MGD Domestic (% of Flow): 42.8 % Industrial (% of Flow): 57.1 % Comments: RECEIVING STREAM:Deep River Class: C Sub -Basin: 03-06-08 Reference USGS Quad: D 19 SE (please attach) County: Randolph Regional Office: Winston-Salem Regional Office Previous Exp. Date: 3/31/96 Treatment Plant Class: IV Classification changes within three miles: none Requested by: Greg Nizich&'5 Prepared by:, Reviewed by vO ,u 33 AIL Date: 10/6/95 Date: tyyfy5" Date: C ✓ Modeler Date Rec. # J (i.6 /04 /%' .--,rl Drainage Area (mi2 ) / ' % 6 0 Avg. Streamflow (cfs): 17 / 7Q10 (cfs) 5, 0 Winter 7Q10 (cfs) /cZ. 30Q2 (cfs) 073 Toxicity Limits: IWC 35 % Acute/1Acute/01Z 'c Instream Monitoring: Upstream Location: Downstream Location: Parameters: Deep River at Fox Street Deep River at Worthville Bridge Temp, Fecal, Conductivity, D. O., Metals * * Quarterly monitoring for Cr, Ni, Cd, and Hg at Fox Street and Worthville Bridge. Monthly monitoring for lead at Fox Street and Worthville Bridge Wasteflow (MGD): BODS (mg/1): NH3N (mg/1): DO (m8/1): TSS (mg/1): Fecal Col. (/100 mi): Residual Chlorine (p.g/1): Conductivity Temperature: TP ( ): TN (mg/1): Fluoride (mg/): Cadmium (ug/1): Chromium (ug/1): Nickel (ug/1): Lead (ug/1): Cyanide (ug/1): Copper (ug/l) Zinc (ug/1): Silver (ug/1): Mercury (ug/1): Summer 1.745 5.0 2.0 6.0 30.0 200 28 monitor monitor monitor monitor monitor 3.9 monitor monitor 25.0 monitor monitor monitor monitor 0.034 Winter 1.745 10.0 4.0 6.0 30.0 200 28 monitor monitor monitor monitor Comments: FOR AGENCY USE STANDARD FORM A - MUNICIPAL SECTION IV. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM Submit a description of each major industrial facility discharging to the municipal system, using a separate Section IV for each facility description. Indicate the 4 digit Standard Industrial Classification (SIC)for the industry, the major product or raw material, the flow (in thousand gallons per day), and the characteristics of the wastewater discharged from the industrial facility into the municipal system. Consult Table III for standard measures of products or raw materials. (see instructions) 1. Major Contributing Facility (see instructions) Name Number & Street City County State Zip Code 2 Primary Standard Industrial Classification Code(see Instructions) 3. Primary Product or Raw Material (see instructions) Product Raw Material 4. Flow Indicate the volume of water discharged into the municipal sys- tem in thousand gallons per day and whether this discharge is intermittent or continuous. 5. Pretreatment Provided Indcate if pretreatment is provided prior to entering the municipal system 6. Characteristics of Wastewater (see instructions) 401a 401b 401c 401d 401e 401f 402 403a 403b 404a 404b 405 Deep River Dye 225 Poplar Street Randleman Randolph North Carolina 27317 2262 I:1 Quantity 460 thousand gallons per day ❑ Intemlittent(int) 1E Continuous (con) ❑ Yes a No 403e 403f Units(See Table III) Parameter Name BOD TSS Zinc Nickel Lead Copper Parameter Number 00310 00530 61092 01067 01051 01042 Value 365 150 0.20 0.10 0.10 0.05 FOR AGENCY USE STANDARD FORM A - MUNICIPAL SECTION III. SCHEDULED IMPROVEMENTS AND SCHEDULES OF IMPLEMENTATION This section requires information on any uncompleted implementation schedule which has been imposed for construction of waste treatment facilities. Requirement schedules may have been established by local, State, or Federal agencies or by court action. IF YOU ARE SUBJECT TO SEVERAL DIFFERENT IMPLEMENTATION SCHEDULES, EITHER BECAUSE OF DIFFERENT LEVELS OF AUTHORITY IMPOSING DIFFERENT SCHEDULES (ITEM 1b) AND/OR STAGED CONSTRUCTION OF SEPARATE OPERATIONAL UNITS (ITEM 1c), SUBMIT A SEPARATE SECTION III FOR EACH ONE.. FOR AGENCY USE 1. Improvements Required a Discharge Serial Numbers Affected List the Dscharge . serial numbers, assigned in Section I1, that are covered by this implementation schedule b. . Authority Imposing Require- ment Check the appropriate item indicating the authority for the implementation schedule If the identical implementation schedule has been ordered by more than one authority, check the appropriate items. (see instructions) Locally developed plan Areawide Plan Basin Plan State approved implementation schedule Federal approved water quality standards implementation plan Federal enforcement procedure or action State court order Federal court order 300 301a 301b 001 LOC ARE •ate DSOS WQS DENF CRT (] FED c. Improvement Description Specify the 3-character code for the General Action Description in Table 11 that best describes the improvements required by the implementation schedule. If more than one schedule applies to the facility because of a staged construction schedule, state the stage of construction being described here with the appropriate general action code. Submit a separate Section III for each stage of construction planned. Also, list all the 3-character (Specific Action) codes which describe in more detacl the pollution abatement practices that the Implementation schedule requires. 3-character general action 301c NA description 3-character specific action 301d 2 Implementation Schedule and 3. Actual Complete Dates Provide dates imposed by schedule and any actual dates of completion for implementation steps listed below. Indicate dates as accurately as possible. (see instructions) NA Implementation Steps 2. a b. c. d. e. 9. h. Preliminary plan complete Final plan complete Financing complete & contract awarded Site acquired Begin construction End construction Begin discharge Operational level attained Schedule (yr/Mo/Day) 3. Actual Completion (YdMo/Day) 302a 33213 302c 302d 302e 302f 302h 303a 30313 303c 303d 303e 3031 303g 303h FOR AGENCY USE STANDARD FORM A - MUNICIPAL SECTION IV. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM SuPrnitecioNriptignufeaghMai9rindustrialfeitydlechamingto-themunicipeloystem,usingaseparateSectionlVforeach Malaydageriptlein, Imitate ilia d digit Standard Indualrial Ciaositication (SIC) for the industry, the major product or raw material, the flow (in thousand gallons per day), and the characteristics of the wastewater discharged from the Industrial faCility into the municipal system. Consult Table III for standard measure Of products or raw material. (see instructions) 1. Major Contributing Facility (see instructions) Name Number & Street City County State Zip Code 2. Primary Standard Industrial Classification Code(see Instructions) 3. Primary Product or Raw Material (see instructions) Product Raw Material 4. Flow Indicate the volume of water discharged into the municipal sys- tem in thousand gallons per day and whether this cfischarge is intermittent or continuous. 5. Pretreatment Provided Indicate if pretreatment is provided prior to entering the municipal system 6. Characteristics of Wastewater (see instructions) 401a 401b 401c 401d 401e 4011 402 403a 402b 404a 404b 405 Jockey International 1 Parrish Randleman Randolph North Carolina 27317 .2 252 Units(See Quantity Table III) 101 thousand gallons per day EJ Intermittent(int) Continuous (con) El Yes El 4C14:f Parameter Name BOD TS S Zinc Nickel Lead Copper Parameter Number 00310 06530 01092 01067 01051 01042 Value 265 150 0.20 .05 0.10 . 08 FOR AGENCY USE STANDARD FORM A - MUNICIPAL SECTION IV. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM Submit a description of each major industlial facility discha irtg Ule munici a!system usinga separate Section IV for each facility, description. Indicate the 4 digit Standard Industrial Classification (SIC) Code for Me Industry, the major product or raw material, the flow (in thousand gallons per day), and the characteristics of the wastewater discharged from the industrial facility into the municipal system. Consult Table III for standard measures of products or raw materials. (see instructions) 1. Major Contributing Facility (see instructions) Name Number 8 Street City County State Zip Code 2 Primary Standard Industrial Classification Code(see Instructions) 3. Primary Product or Raw Material (see instructions) Product Raw Material 4. Flow Indicate the volume of water discharged into the municipal sys- tem in thousand gallons per day and whether this discharge is intermittent or continuous. 5. Pretreatment Provided Indcate if pretreatment is provided prior to entering the municipal system 6. Characteristics of Wastewater (see instructions) 401a 401b 401c 401d 401e 401f 402 403a 403b 404a 404b 405 Commonwealth Hosiery Mill P. O. Box 545, W. Academy Street Randleman Randolph North Carolina 27317 2251 Quantity Units(See Table IIII 403c 403e 403d 4031 35usand gallons per day Intermittent(int) I] Continuous (con) Ei Yes ig3 No Parameter Name BOD TSS Zinc Nickel Lead Copper Parameter Number 00310 00530 •01E 92 01067 010'51 01042 Value 265 150 0.30 0.05 0.10 .08 FOR AGEIN CY USE STANDARD FORM A - MUNICIPAL SECTION IV. INDUSTRIAL WASTE CONTRIBUTION TO MUNICIPAL SYSTEM Submit a description of each major industrial facility discharging to the municipal system, using a separate Section IV for each facility description. Indicate the 4 digit Standard Industrial Classification (SIC) Code for the industry, the major product or raw material, the now (in thousand gallons per day), and the characteristics of the wastewaterdischarged from the tndustrial fadlity into the municipal system. Consult Table III for standard measures of products or raw materials. (see instructions) 1. Major Contributing Facility (see instructions) Name Number & Street City County State Zip Code a Primary Standard Industrial Classification Code(see Instructions) 3. Primary Product or Raw Material (see instructions) Product Raw Material 4. Flow Indicate the volume of water discharged into the municipal sys- tem in thousand gallons per day and whether this discharge is intermittent or continuous. 5. Pretreatment Provided tndcate if pretreatment is provided prior to entering the municipal system 6. Characteristics of Wastewater (see instructions) 401a 401b 401c 401d 401e 4011 402 403a 403b 404a 404b 405 Laughlin Hosiery Mill P. 0. Box 517, Hwy. 220 Business Randleman Randolph" : North Carolina 27317 2251 :1 Units(See Quantity Table III) 67.1 thousand gallons per day O Intermittent(int) El Continuous (con) Ej Yes g] No 4°3e4°3f Parameter Name BOD TSS Zinc - Nickel Lead Copper Parameter Number 00310 0053C 0102 01067 01051 01042 Value 265 150 0.20 0.10 0.10 0.05 Facility Name: NPDES No.: Type of Waste: Facility Status: Permit Status: Receiving Stream: Stream Classification: Subbasin: County: Regional Office: Requester: Date of Request: Topo Quad: FACT SHEET FOR WASTELOAD ALLOCATION Request # Randleman WWTP NC0025445 42.8% domestic, 57.2% industrial Existing Renewal Deep River C 03-06-08 Randolph Winston-Salem GnuI 7.ic1c1 11/27/91 D 15 SE RECEIVED N.C. Dept. of EHNR NOV 2 1 1`325 E3telWins C,l•-Sa em 8362 Regional Office Stream Characteristic: USGS # Date: Drainage Area (mi2): Summer 7Q10 (cfs): Winter 7Q10 (cfs): Average Flow (cfs): 30Q2 (cfs): IWC (%): 02.1001.1525 1988 180 5.0 12 171 23 35 Wasteload Allocation Summary (approach taken, correspondence with region, EPA, etc.) Randleman WWTP has experienced several permit violations since the last permit review in 1992. These include four Cd violations, five BOD5 violations, three pH violations, and one chlorine violation. No violations for fecal, ammonia, flow, Cr, cyanide, D. O., fluoride, Pb, or Ni were noted in the DMRs through 1992. The facility has consistently passed its WET test since 1991. No instream D. O. violations were reported in 1992 through 1994. However, two upstream D. O. violations and one downstream violation occurred in June of this year. A check of the USGS gage data near Randleman revealed that the flow in the Deep River was approximately 35 cfs at the time when the D. O. concentrations dropped below the state standard. The lowest D.O. observation was 4.3 mg/L measured at the downstream monitoring site on June 14, 1995. Quarterly instream monitoring for metals was added to the permit in 1992. Since then instream lead violations have been reported in the DMRs. In June 1994 an upstream Pb concentration of 13 ug/L and a downstream concentration of 46 ug/L was recorded. The Pb concentration in the effluent on that same day was <2.5 ug/L. The instream Pb violations were discussed with Frankie Brewer (ORC for Randleman WWTP), Bo McMinn (Pretreatment), Corey Basinger (WSRO), and Jim Johnston (WSRO). No one could suggest a specific source where the Pb could be coming from. Since little is known of the fate and transport of Pb tracking down the source is difficult. Bo, Corey, and Jim have all voiced their concerns over the fact that the tertiary filters at Randleman frequently fail. Due to the frequent wash overs of the sand filters the region has expressed concerns that the effluent monitoring data may not at times be representative of the actual discharge. Special Schedule Requirementsn and additional comments from Reviewers: ES (6- 0 -t Fie 6f I. 7 16D j:s `JiJ/ 'r 'Mil/-r cU [ CAlki Cc -A/ 2 Recommended by: /1'.�t'/'O.UJ 1/(744',/,( Date: //7/51 Reviewed by Instream Assessment: SDate: / /13— v Date: / 1 --2 5 - SS' Date: / Regional Supervisor: /LA Permits & Engineering: RETURN TO TECHNICAL SUPPORT BY: 3 CONVENTIONAL PARAMETERS Existing Limits: Monthly Average Summer Winter Wasteflow (MGD): 1.745 1.745 BOD5 (mg/1): 5.0 10.0 NH3N (mg/1): 2.0 4.0 DO (mg/1): 6.0 6.0 TSS (mg/1): 30.0 30.0 Fecal Col. (/100 ml): 200 200 Residual Chlorine (14/1): 28 28 Conductivity monitor monitor Temperature: monitor monitor TP (mg/1): monitor monitor TN (mg/1): monitor monitor Recommended Limits: Summer Winter Wasteflow (MGD): 1.745 1.745 BOD5 (mg/1): 5.0 10.0 NH3N (mg/1): 2.0 4.0 DO (mg/1): 6.0 6.0 TSS (mg/1): 30.0 30.0 Fecal Col. (/100 ml): 200 200 Residual Chlorine (µg/1): 28 28 Conductivity monitor monitor Temperature: monitor monitor TP (mg/1): monitor monitor TN (mg/1): monitor monitor LIMIT CHANGES DUE TO: (explanation of any modifications to past modeling analysis including new flows, rates, field data, interacting discharges) No limit changes recommended. (See page 4 for miscellaneous and special conditions, if applicable) 4 Type of Toxicity Test: Existing Limit Recommended Limit Monitoring Schedule: Existing Limits Fluoride (mg/): Cadmium (ug/1): Chromium (ug/l): Nickel (ug/1): Lead (ug/1): Cyanide (ug/l): Copper (ug/1) Zinc (ug/l): Tetrachloroethylene (ug/l): Mercury (ug/1): Chloroform (ug/l): Recommended Limits Fluoride (mg/): Cadmium (ug/1): Chromium (ug/1): Nickel (ug/1): Lead (ug/1): Cyanide (ug/1): Copper (ug/1) Zinc (ug/1): Silver (ug/1): Mercury (ug/1): TOXICS/ME~TALS Chronic toxicity P/F permit limit (QRTRLY) 35% 35% Jan., April, July, Oct. Daily Max. 5.1 5.7 142.0 250.0 71.0 14.0 monitor monitor monitor monitor monitor Daily Max. WQ or EL monitor 3.9 WQ monitor monitor 25.0 WQ monitor monitor monitor monitor 0.034 WQ LIMIT CHANGES DUE TO: The predicted maximum fluoride concentration was only approx. one half the allowable. Therefore, monitoring instead of a limit for fluoride is recommended.( Cadmium at a concentration of 1 ug/L was detected upstream of the outfall. This value was input into a mass balance equation to calculate a new limit for cadmium. The predicted maximum chromium and nickel concentrations were still less than the allowable even considering upstream Cr and Ni concentrations. Therefore, monitoring instead of a limit for Cr and Ni is recommended. Up and downstream levels of lead have exceeded the instream standard. As a result, a Pb limit at the standard is recommended. Downstream levels of Pb as high as 46 ug/L and 41 ug/L have been reported in the DMRs in the past 1 1/2 years. Upstream cyanide levels were all below detect therefore an allowable based only on dilution was calculated. This allowable concentration was greater that the predicted maximum therefore monitoring for cyanide instead of a limit is recommended. Three observations of mercury concentrations in the effluent above the detection level were reported in the DMRs. As a result, a Hg limit at the allowable based on dilution is recommended. Instream Hg data was not available to use in a mass balance equation. The predicted maximum silver concentration was 80 times the allowable, therefore monitoring for Ag is recommended: Chloroform and tetrachloroethylene monitoring is no longer recommended. The predicted maximum concentrations for each of these compounds was far below the allowable. 5 Parameter(s) are water quality limited. For some parameters, the available load capacity of the immediate receiving water will be consumed. This may affect future water quality based effluent limitations for additional dischargers within this portion of the watershed. OR No parameters are water quality limited, but this discharge may affect future allocations. 6 INSTREAM MONITORING REQUIREMENTS Upstream Location: Deep River at Fox Street Downstream Location: Deep River at Worthville Bridge Parameters: Temp, Fecal, Conductivity, D. O., Metals * Special instream monitoring locations or monitoring frequencies: * Quarterly monitoring for Cr, Ni, Cd, and Hg at Fox Street and Worthville Bridge. Monthly monitoring for lead at Fox Street and Worthville Bridge. Instream monitoring for cyanide can be dropped from the permit. All instream observations for cyanide have been below detect. MISCELLANEOUS INFORMATION & SPECIAL CONDITIONS Adequacy of Existing Treatment Has the facility demonstrated the ability to meet the proposed new limits with existing treatment facilities? Yes No If no, which parameters cannot be met? Would a "phasing in" of the new limits be appropriate? Yes No If yes, please provide a schedule (and basis for that schedule) with the regional office recommendations: If no, why not? Special Instructions or Conditions Wasteload sent to EPA? (Major) (Y or N) (If yes, then attach schematic, toxics spreadsheet, copy of model, or, if not modeled, then old assumptions that were made, and description of how it fits into basinwide plan) Additional Information attached? (Y or N) If yes, explain with attachments. Facility Name A P. /1-.%i a /1 W Uv I / - Permit # / U CThYc S'fy5Pipe # CHRONIC TOXICITY PASS/FAIL PERMIT LIMIT (QRTRLY) The effluent discharge shall at no time exhibit chronic toxicity using test procedures outlined in: 1.) The North Carolina Ceriodaphnia chronic effluent bioassay procedure (North Carolina Chronic Bioassay Procedure - Revised *September 1989) or subsequent versions. The effluent concentration at which there may be no observable inhibition of reproduction or significant mortality is a5 % (defined as treatment two in the North Carolina procedure document). The permit holder shall perform quarterly monitoring using this procedure to establish compliance with the permit condition. The first test will be performed after thirtydays f om the effective date of this permit during the months of von, t; /', Wily/ 0�7 . Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the month in which it was performed, using the parameter code TGP3B. Additionally, DEM Form AT-1 (original) is to be sent to the following address: Attention: Environmental Sciences Branch North Carolina Division of Environmental Management 4401 Reedy Creek Road Raleigh, N.C. 27607 Test data shall be complete and accurate and include all supporting chemical/physical measurements performed in association with the toxicity tests, as well as all dose/response data. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should any single quarterly monitoring indicate a failure to meet specified limits, then monthly monitoring will begin immediately until such time that a single test is passed. Upon passing, this monthly test requirement will revert to quarterly in the months specified above. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Environmental Management indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival and appropriate environmental controls, shall constitute an invalid test and will require immediate retesting(within 30 days of initial monitoring event). Failure to submit suitable test results will constitute noncompliance with monitoring requirements. 7Q10 S. G cfs Permitted Flow /. 7•/5 MGD IWC % Basin & Sub -basin 03 O' --0? Receiving Stream 12ee,/,9 f2/ ve r County a19elk /(k, Recommended by: �J Date /0-5/9s QCL P/F Version 9/91 kink mail M%TIC // -002:Y �f 5 / 744/6D 03-06 1-khY o, Gvz-g .Set Go,,Ir't Ades 7;)' pre - /9? Z /)7 ) GooJr, c h ,e,i eweQ` /4 Z //9z sin T6,G1ns�n s Wi ? t/1// l990 G� ( 58yS"� f6 SP� / � � Tor o.��� GAS q d • 1",r/ca/kvIc /1211)-41t,e-it 61/ 014,2 /7 Pi Ge-44 /77 , 17V u /''(ir4nl64 4/aZ) /- 'e �U � /Z€ p� " U -' wt . Vo`in�a�1 Gi4 mo ireimmnic42 h0 fWa c✓,i i s f . boon, /f rim /o &ar6otz2- 6 - - ` Goo Levd �3 friar, p�d Lf� fro 5P �. �r� c/k Ice(oPmzP/del ' 5)r1 //14Pnl %r! p Cc!) L✓/ a / `00e,4t Gt Or41/•'i 4- 1jv+J /aGAii(971/a , & 1'iG/ 'aid /' mnnlb, tr.01 du- c�/ueFi1. /% /% // / 9 /ur / S 11 1714 Ote- in#17.5k64,14 Movie /Gtr id tit C1) /57ai ,447.460,4 & 7 7/e4 totAis Ylt4 -fghoilky //0/41: _ 5); ce- re I/ IOW 6/ /At ,a/ eiegabni 6/7/ 93-" o,o 6/z//95 9 o iy/z /Z1/9.s /a' O Aj/L. (oEn) INA,a j) f witA edd irin4 /" lf/%GGtii i! (wiftS9avr 04,t4,cita. 14vi /% /L � l�lC�lrl ( ,f .,9 14,a 4NoY5 0/me slp! ay" - y . HaoeveL) P.14 a /6, atZIOpt /f $ f o i t4 R 0 ) /MIGi n 4. comiok(R' c �iuf/l' L2h , 146 /h1�(° Cc/ adou fih f� ' 60051110 lattim %r,7 �95 VT- 44/r '9f Au�e '%`l NO V5 W ('r( wi G fen/ fl {. 1/ 10,ci . 4/0 ea,eaV vaQf y(.„ W (AL repivtd /9 9; rr /773 h4rAwl-C- Z;.1/ s bi/Le 4 &4 . # vfolArna. ; Pec, lam 11 J 19f, I; (g) / 14s-An kvefu Pv f/ f/ PAIgs viklAt fht fi ft y / eft/put O 'z 6, / ov th4 eut * ycv s Olf-7, �t : NOV ye/` /g V 60,14 ' 9s y,Wifte,71r C� 011 / /cri n 4t� #u /f9s ; fivit �IL) l/it7 recei vei .t /Gzc a/ leJ tiovz r / 7/ 199% C"ilaA,Miz w&y /Yoh pry GC ,71 /tl s, NI c ot& 11 ti is U'ie'lufrto fr-- Tea, g rr,ram , gyaMiL , ,00J MY/ g 1 f°6 )_ 07 Alt - /,r/&Le GrG 1`P 1?r /AC. C/'l /23 fhru. 1992. f� a �/lti4/14-- o it 7`h ifs .r 4'7 _ fr/ ,V-f� d'� c -104 /99z 10 .1,^G .01 , �� sre.t.,;A.f oak, lei/ kttil o & fS/r&tea /n J u n,6, --! S. 1760 no th Gvis1 ,4141 /eI itytart,714 .. JvwvcSIrtaiiM 1 p, '9Y dui 4/4 610R. 11 Tel 1.57. 11 7Koh _tomAgin' L2A/le o1 t7 t . 71,E ict4ovc e AZin, dhs& kiln, ,,/fd i✓d2 99 4[ / .% rec/ M1 n eikgett TGu 1- /e 446%6 her e,-,11 d% a%i'ni &ii 71efrite e/ GdliCbiaref4111/2, Pica /2c4i AffeoWate.e.- //tA'tie77-(- .. n to Comm e441L Remit? _ ',yoga A '11/tij 6.9 ratnetilte/P1 1-11- Ith Cr aL , AA41 /!u,y,1 4 L '1-k 7th r y d . Rd . y ed / �� : w�. < fit . ��rti G- i� ke��or (a n itici kt,,n f / Nil /Li, prdic ma/x. otnei/SrAtt". < 4,4 Aliatal- 6 5/i-444 /19; v/6.-(A/7,“ a.f/ti Nct Ad 0- Pk d 541 1"6, recornficie.,/ e SJ /i'En q f 5��.4 P6 Urn. /C4Z Wt1,1 1g9� r /?f - Gr/G4 w t ; /mf's fo oIv-rat (an51Pi4/)7k141/) -- /7lAl5 f el ii4411&aa/- p/�& 16 ad '27 at 1101ff 1,14tx.e.e, ri/tc,-4 I wil)-64,f4,7 twa/1444, &tIvo4//175z_ AriL 5,//mAkei _ZN T vyAi,,j / Mem i 4 11 f / S T Gdr) 1 GAS/ t fk /WA- / 1( a4, i/t-s-trea/P0, fri/di fi 713 4,fi,a44_ q"e / 'al/Gv /y w, //u/t;/. iand/egign 6vWTP No04 5ti 'S 7ys ,tt6p Our 'r, tiJc 03-v6 -v i'/GiSS 61,14,GIlR- Fur A fags 13u rrgnd 1861s 6tik ma n, wai 4 mid cAlcu'd Hut a l/owa lam. erlivvitt tirwetttifilZit t 416tAl 1,,,:fit„cr 176)/id m eiA,/ crKee44%,A,--h. wvGr fA era0 . nr 55 6/1A,44-‘, ef ; ��wp Q" cupG',3t C f- Q W h ' C 44415 Meta, ckIMISlie4fili, 5d o st4tA /4451 claw n 0' c // h/ quig a- Q46— CiAp = rne1l�elltc up5fr catfrko Slit -to h191, rtwIti Vahtt QL/tr: Isire , 7/Iw = 7QIO llvwa �� mobs rQ.44zemi 6- 4wdestn.�04-flay ,9 &Aro/14F fo so/v G fel ctit co - (cu.. oviAin - C lAr (Lio ,R., Cd ` C = 1ii/t recop/ea 1,14 ocir Q4 = Ca,h = Z /L = 5f =s�r-s v ad,),:: .17 05-4. 4 7. 7 2$ d cikr- )( z 705(14 - /as-44.)]/z.7o,cia, CtAr" 13 /4,14 reewa 14 /vos). 15 56t& u% 1 ea 5-°/1/0 5 (/3/LJL)7/.7. 7"5- 64,-= ia,vo/(47/Li Ali: cor i;t4 A/it 'YY S8�/1_ =Stat rws7Ye.4u7 Ctli,=[(r8,111-J(7. gas #i.) - (/?fri/LIC"-P-NZ 7°-(1/2- • C. � - � (�v�L�'7, 7os�,� - ( Z, 5ll��s�-��/d.7o5� C� 96211/1_ )14.ce_ flu ysfret,m oramio6 b 4/ hied C w, // A{ flu a //oU/d6- ea,&,14h41 tox) Z-S/U1/--) UGC t 5/raoi c wer,J_ < 5, /z ,', J/f&c&,n, /ed ad-eze. 57°//y/L -= 5/A4i 4tsftavril 7V CoV7 Pot !' o9i 710 , Co aA-r %Lit Iva 41/14/L(-- Yrn ke yi V611 IWatt A fAirifr P - G = Z6 /L .puovh/ 1/47;u4 /•n� it yf ram -drt,417 -&laeeis/% (5 /k) tit, / A/r t� s�� #✓56 `i/'/,�forr,d 7744 r • 60727)-(A, fr'fitGe G Ott Le- Guy,' kalmwenht4t'11/74, • j. Akui tUeW h a l 1/14,11,ikt/5/r,Y 12°• 7L /ax/V fil/f,a/L6tCd a/ a Ad, Wid i‘COION4(.4 4 4 4 ?t,7f/2. ��c 5 /rw-i /rn 7/4 Gr U° re'G/114141l CONS/ ,.yl /4 pI' 74 a s74f ar[ GP,(,( /41IaG /A,v1: deo, 1 # t%'-nef/i/vill'AZ/11/ :A4 -74k.(;t. artzolo:rm" 7 a r d, 14I0/4/ /i ri'n Ut.20( ;a- k,o6 1e624 I PO 6 412/0411Vni- ' /ors Zt/- d r5 /1/1 19q1—; /%11 lit, Pia 1/1 WWfP NLOo2S "y4/S 03-06-0g/ 1-fisipz,1 Minihoh 4,9/ ///93 roitt 't7/1/t1/4) Umtr.tod &Pm 5/1944, ,ae&Li5hrAtim /o 5 kr i ll PU �i v WMga_Eol MvL 19,3 ; . H., e/AIL c d `/ Cr 13 No'13 Ni 17 Gy K5 illg /VA .t '9 Alo ,4yfr-A PO pro. 1993 ..Ph < 1 i3 <io <io :IUL 11 c5 <5- c .4 <s <5 <5 c5 C�1 r `' < I er 3 <Z Z s/o 4 /3 <j no p/I 5:3 /1f/; / 9 Z by,o dtd=<2,5 vb•r < / <lo 15 Zg `S c5 c S-- </ <1 <1 ‹I 2- `� ` Z NG VttSfrat) DO "Tat n:S 1/11 S4T 4 fl /# not /a- 4, /qad/ /l74/ Vp(76101. 1q9 DO s S /c 9� rig. 114 3t (44 33 (.,(r. fb 230 Zi /i/t ems' L del 4 Z <I Cr `� 3 044/1->a/,, (Wc'ii v tt?t) Oovz I - ►41/l TflA OP L-57 1)0-4,3 <L P4 v/6, oiqtavt4: "9‘/ amArAmi 021 s/c/ could Coy 1 4; 1/1 v y (w.) J //Am it,U, 67/1/1/M/ (oRckri / nawz WwTh) GPI 661/ i s tity kn,, 144/c1A- Pb w , wCJ 1u 1/14f ?Atp /i/ V ty. Nit tItki Jkat cold f ypui/lit w I'm jfg (w5o) 41t _,ai41614auA .lie CuWGwtt4144Vfnl.PAl15 40wt' idvwt 144.M7d0Y! n9 pvocg1,C1/4A.-_ Ike _hu�ufl5. �iaw4wi,aM jaktfrii i�a� yayhy v�5��� 1 Cu��Osc� �avhyz�a- �1 occ/SSGt. l4[14elda46 yan..J. 1.1.fritio oca flow sevm d //i'Ui a ��,y it/t dKc�, o_ 51'acafid weAA_ a o,,,� ��� �, /lu�'s '- PPR m4/7 QYfifiGl IUW. gd $l G r hG1 (rtrt,qY GJ51 mai/ameet 71, r.2-z,<. 1144 (oi.'v! /and. l4t1s LUL�ZS. G��'J[ 5iZj?iL/f?-‘7 /cC /1.ki 130 n0// aALD 14W. f/u p -7 f /ice! (1Qaect% 44.1 ! Avtc. ate. 5 � 14�.� P4i. Cie ' e� t — /Gu %3d Ih�it/� / /7 5.!1Y,t /578 - /> oP Ails! /24 s <ec,onip7 Ga?/2.e, fez I/ /et e ierz&e/47 714“ Cpez- 74) C / Ph /m.t. .1d i;t4 /hi_ 170.14 61/i e /�/A i, o% 4 14'iG c. e/ever " f kt L ��N2 $ " L flr� 3- 0e a_/c,t& /4bve m,, a. Ay nat. eA - '%&/ OY �� / fie 7ro%14/14 5f�ra.�.G C / % w�- cowl/ 6. a Gf_v2G4-- .' PA io i,t,e/i'Y�y1 n2liL yy t /pis(Nco5i2/ a) W-11 7C/ Nei& 7eei 54, Ni A /90�d 5)' tor/ o/ /� 9 /-4,rw4 gec ,, 4 ',a- 7 7/ /2 r vPlLe d . Hal AI GUI, 111 / fo nh/' / / f a; //i % S�' hi i re .ca /4( pi f •c. . �I/ i at/YVR/74 c s (L.4s ‘ eftte(/r�, � h�>y ,0 'Woe 81?liaan r 4/1X_ 7-AA- so u. &d CC: Permits and Engineering Technical Support Branch Randolph County Health Dept. Central Files WSRO SOC PRIORITY PROJECT: Yes No X If Yes, SOC No. To: Permits and Engineering Unit Water Quality Section Attention: Greg Nizich Date: 27 October 1995 NPDES STAFF REPORT AND RECOMMENDATION County Randolph Permit No. NC0025445 PART I - GENERAL INFORMATION 1. Facility and Address: City of Randleman WWTP 101 Hillary Street Randleman, NC 27317 2. Date of Investigation: 24 October 1995 3. Report Prepared by: W. Corey Basinger Environmental Engineer 4. Persons Contacted and Telephone Number: * Mr. Frankie Brewer, ORC 910-498-2254 5. Directions to Site: From WSRO, follow Hwy 311 south to the junction with Hwy 220 business. Take Hwy 220 business north into Randleman and turn right onto E. Naomi Street. Proceed on E. Naomi Street to Fox Street and cross Deep River. Follow River Road to the right past the Water Treatment Plant and turn right onto NCSR 2134. Take the first right onto Applewood Drive (NCSR 2133). The WWTP is located at the end of Applewood Drive. 6. Discharge Point(s), List for all discharge points: Latitude: 35° 48' 24" Longitude: 79° 47' 00" U.S.G.S. Quad No. D-19 SE U.S.G.S. Quad Name Randleman 7. Site size and expansion area consistent with application? Area is available for proposed expansion. 8. Topography (relationship to flood plain included): Located above the flood plain. 9. Location of nearest dwelling: No dwellings are within 1000 feet of the WWTP. 10. Receiving stream or affected surface waters: Deep River a. Classification: Class C Ooi3 b. River Basin and Subbasin No.: 03-06-.D9 c. Describe receiving stream features and pertinent downstream uses: Class C uses Part II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of Wastewater to be permitted: 1.50 MGD (Ultimate Design Capacity) b. What is the current permitted capacity of the Waste Water Treatment facility? 1.745 MGD c. Actual treatment capacity of the current facility (current design capacity)? 1.25 MGD (0.25 MGD basin is currently being used as sludge storage until new facilities are constructed) d. Date(s) and construction activities allowed by previous Authorizations to Construct issued in the previous two years. e. Please provide a description of existing or substantially constructed wastewater treatment facilities; The facility currently consists of (2) .250 MGD aeration basins and (2) 0.50 MGD aeration basins each with final clarifiers, an aerated sludge holding tank, chlorination and contact tank, cascade aeration, multimedia tertiary filter, and influent pumping stations with grit and solids removal. *** NOTE: (1) of the 0.25 MGD basins is currently being used as sludge storage until new facilities are constructed. f. Please provide a description of proposed wastewater treatment facilities. Proposed facilities include (1) 0.45 MG sludge storage tank, (1) sludge pumping station, a lime silo and mix tank, (4) telescoping valves at existing pumping station, 209,7 anoxic zones in each of the basins, and a sludge loading station. g Possible toxic impacts to surface waters: Unknown NPDES Permit Staff Report h. Pretreatment Program (POTWs only): in development approved XXX should be required not needed 2. Residuals handling and utilization/disposal scheme: a. If residuals are being land applied, please specify DEM Permit No. W00004825. Residuals Contractor AMSCO, Inc. Telephone No. 910-766-0328 b. Residuals stabilization: PSRP XX PFRP Other c. Landfill: d. Other disposal/utilization scheme (Specify): 3. Treatment plant classification (attach completed rating sheet) . Class IV 4. SIC Code(s) : 4952 Primary 01 Secondary 55,58 Main Treatment Unit Code: 0 4 1 x 3 PART III - OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grant Funds or are any public monies involved. (municipals only)? Yes 2. Special monitoring or limitations (including toxicity) requests: City plans to request that monitoring for Tetrachloroethylene and chloroform be removed. 3. Alternative Analysis Evaluation: Has the facility evaluated all of the non -discharge options available. Please provide regional perspective for each option evaluated. N/A Spray Irrigation: Connection to Regional Sewer System: Subsurface: Other disposal options: NPDES Permit Staff Report PART IV - EVALUATION AND RECOMMENDATIONS The City of Randleman has applied for renewal of NPDES Permit No. NC0025445. The City will be constructing the facility additions mentioned above in the coming months/year. Also, the City will be requesting that monitoring requirements for Tetrachloroethylene and Chloroform be removed from the new permit. WSRO recommends reissuance of the subject permit in accordance with Division guidelines after the following concerns are addressed: (1) The City of Randleman, or its Engineer(s), must submit to the Division information relating to the actual treatment capacity of the facility. The current permit states a flow of 1.745 MGD. The capacity of the units at the facility only add to be 1.5 MGD. (2) The tertiary filter does not seem to be operating as designed. The effluent overflows the weir most of the time and this should not occur. Also, the filter itself is not level which could be causing problems. Environmenta, Engineer 7)/ Water Quality R tonal Supervisor Date epat7a(c-/cs— j /o /27 /9S' C= allowar c�•� W iv tlu sere, iv C" 6t4- c d 'b7 talivizi cqh . Srt, nO44- C #: 3, gs Cyr.=C� /L. C .=Z5,74, N/q Cu, 4111 TOXICANT ANALYSIS Facility Name Randleman NPDES # NC0025445 Qw (MGD) 1.745 35.10 /WC (%) Reeving Stream Deep River Stream Class C FINAL RESULTS Cadmium LIMIT Max. Pred Cw 16 Allowable Cw 5.7 Chromium OK I Max. Pred Cw 85.32724301 Allowable Cw 142.4 Nickel OK ! Max Pred Cw 40.3 Allowable Cw 250.7 Cyanide OK ! Max. Pred Cw 11.5742068 Allowable Cw 14.2 Copper MONITOR Max. Pred Cw 81.33186035 Allowable Cw 19.9 Zinc MONITOR Max. Pred Cw 244.2012398 Allowable Cw 142.4 Lead OK ! Max. Pred Cw 38.46473659 Allowable Cw 71.2 Arsenic OK 1 Max. Pred Cw 8.114806214 Allowable Cw 142.4 Silver MONITOR Max. Pred Cw i; ':, , * 17 408 Allowable Cw 0.2 Mercury LIMIT Max. Pred Cw 0.303328995 Allowable Cw 0.03418 Chloroform OK 1 Max. Pred Cw 37.87183582 Allowable Cw 30183.0 Tetrachloroethyle OK ! Max. Pred Cw 26.67938616 Allowable Cw 568.3 Floride OK ! Max. Pred Cw 2331 Allowable Cw 5127.5 Moni To 1 Cell- E--Li ;7i CVr < Cw C _ 4/6 Men/ f p r <— L/mil/ C < CA, /l/o morns of C�ity,t4, 11/7/95 PAGE TOXICANT ANALYSIS Parameter - CadmiHm I I I Standard a __ _ 2 NA Don't forget to check with Pratt! n BDL=1/2DL Actual Data RESULTS 1 2.5 <5 Std Dev. 1.450294168 2 2.5 <5 Mean 1.14484127 3 2.5 <5 C.V. 1.266808078 4 2.5 <5 5 2.5 <5 6 2.5 <5 Mutt Factor a 1.6 7 2.5 <5 Max. Value 10 NA 8 2.5 <5 Max. Prod Cw 16 jegf NA 9 5 <10 Allowable Cw 5.7 10 2.5 <5 11 2.5 <5 12 2.5 <5 Linear Interpolation of Mult. Facto 13 2.5 <5 14 2.5 <5 C.V. 1.266808078 15 2.5 <5 C.V. to 12 16 2.5 <5 C. V. hi 1.3 17 0.5 <1 MFhi '• 1.6i 18 0.5 <1 MFlo • 1.6J1 19 0.5 <1 MF= 1.6 20 0.5 <1 21 0.5 <1 22 0.5 <1 23 0.5 <1 24 0.5 <1 25 0.5 <1 26 0.5 <1 27 1 <2 28 3 3 29 0.5 <1 30 0.5 <1 31 0.5 <1 32 0.5 <1 33 0.5 <1 34 0.5 <1 35 2.5 <5 36 2.5 <5 37 1 <2 38 1 <2 39 1 <2 40 0.5 <1 41 0.5 <1 42 0.5 <1 43 0.5 <1 44 0.5 <1 45 0.5 <1 46 0.5 <1 47 0.5 <1 48 0.5 <1 49 0.5 <1 50 0.5 <1 51 0.5 <1 52 0.5 <1 53 1 <2 54 0.5 <1 55 0.5 <1 56 0.5 <1 57 0.5 <1 58 0.5 <1 59 0.5 <1 60 0.5 <1 61 0.5 <1 62 0.5 <1 63 0.5 <1 64 0.5 <1 65 0.5 <1 66 0.5 <1 67 0.5 <1 11/7/95 PAGE ' TOXICANT ANALYSIS .• 68 0.5 <1 69 0.5 <1 70 0.5 <1 71 0.5 <1 72 0.5 <1 73 0.5 <1 74 0.5 <1 75 0.5 <1 76 0.5 <1 77 0.5 <1 78 0.5 <1 79 0.5 <1 80 0.5 <1 81 0.5 <1 82 0.5 <1 83 0.5 <1 84 0.5 <1 85 0.5 <1 86 0.5 <1 87 0.5 <1 88 0.5 <1 89 0.5 <1 90 0.5 <1 91 0.5 <1 92 1 <2 93 125 <2.5 94 1 <2 95 1 <2 96 1 <2 97 2 4 98 5 5 99 1 <2 100 1 <2 101 6 6 102 1 <2 103 9 9 104 10 10 105 0.5 <1 106 1 <2 107 1 <2 108 1 <2 109 1 <2 110 1 <2 111 1 <2 112 1 <2 113 1 <2 114 0.5 <1 115 0.5 <1 116 0.5 <1 117 0.5 <1 118 0.5 <1 119 0.5 <1 120 0.5 <1 121 0.5 <1 122 0.5 <1 123 0.5 <1 124 0.5 <1 125 0.5 <1 126 0.5 <1 11/7/95 PAGE TOXICANT ANALYSIS 2arameter a Chromium Standard = 1 »••_••« 50 ���p MI n BDLa1/2DL Actual Data RESULTS 1 28 28 Std Dev. 9.118 2 24 24 Mean 9.303 3 27 27 C.V. 0.98 4 34 34 5 19 19 6 5 <10 Mint Factor= 1.6 7 10 <20 Max. Value 54 NA 8 25 25 Max. Pred Cw 85.33 µg/l 9 10 <20 Allowable Cw 142.4 µg/1 10 34 34 11 5 <10 12 10 10 Linear Interpol. of MF 13 5<10 14 5 <10 C.V. 0.98 15 10 <20 C.V. Io 0.9 16 5 <10 C. V. hi 1 171 2.5<5 MFhi 1.6 18 10 10 MFio 1.5 19 5 5 MFF 1.6 20 2.5 <5 21 7 7 22 5 5 23 11 11 24 6 6 25 4 4 26 4 4 27 4 4 28 5 5 29 2 <4 30 53 53 31 6 6 32 8 8 33 5 5 34 5 5 35 4 4 36 2 <4 37 10 <20 38 5<10 39 22 22 40 8.2 8.2 41 42 42 42 9 9 43 9 9 44 21 21 45 6 6 4s 6 6 47 7 7 48 7 7 49 18 18 50 7 7 51 4 4 52 6 6 53 31 31 54 21 21 55 6 6 56 10 10 57 5 5 58 12 12 59 6 6 60 5 5 61 5 5 62 5 5 63 1<2 644 4 65 5 5 66 6 6 67 6 6 11/7/95 PAGE • TOXICANT ANALYSIS 68 1<2 69 1 <2 70 7 7 71 2 2 72 5 5 73 5 5 74 4 4 75 1<2 76 7 7 77 6 6 78 2 2 79 8 8 80 10 10 81 12 12 82 7 7 83 5 5 84 9 9 85 7 7 86 5 5 87 6 6 88 6 6 89 2 <4 90 9 9 91 9 9 92 2 <4 93 11 11 94 12 12 95 7 7 96 2.5<5 97 10 10 98 7 7 99 8 8 100 8 8 101 10 10 102 10 10 103 12 12 104 54 54 105 15 15 106 3 3 107 6 6 108 11 11 109 7 7 110 2 2 111 6 6 112 5 5 113 2.5 <5 114 5 5 115 4 4 116 5 5 117 3 3 118 6 6 119 10 10 120 12 12 121 8 8 122 6 6 123 9 9 124 10 10 125 6 6 126 19_ 19 11/7/95 PAGE: TOXICANT ANALYSIS r1 mam.bo'- MAN Standard- � n 8DLr1 Data RESULTS 1 12.6 <25 S1d Div. 6.008 2 12.5 <25 Wan 6.801 3 12.5 <25 C.V. 0.883 4 12.5 <25 5 12.5 <25 6 12.5 <25 MAFedor - 1.3 7 12.5 <25 Max. Value 31 IRA 40.3 RA AA 8 12.5 <25 Mex. Pr.dCw 9 12.5 <25 Nowabl.Cw 250.7 10 12.6 <25 11 12.6 <25 12 12.5 <25 LM.er intend. of M1F 13 12.5 <25 14 12.5 <25 C.V. 0.883 15 12.5 <25 C.V. lo 0.8 16 12.5 <25 C.V.H 0.9 17 12.6 <25 MIFhi 1.3 18 12.5 <25 MRo 1.3 19 12.5 <25 MF- 1.3 20 12.5 <26 21 12.6 <25 22 12.5 <25 23 12.5 <26 24 12.5 <26 25 12.5 <26 26 12.5 <25 27 25<50 26 25 <50 29 ' 25 <50 30 25 <50 31 12.5 <26 ' 32 12.5 <25 33 12.5 <25 34 24 24 35 12.5 <25 38 12.5 <25 37 12.5 <25 38 12.5 <25 39 12.5 <25 40 26 <50 41 12.5 <25 42 12.5 <25 43 12.5 <25 44 12.5 <25 45 12.5 <25 46 12.5 <25 47 12.5 <25 48 12.5 <25 49 12.6 <25 50 12.5 <26 51 26 <50 52 25 <50 53 12.5 <25 54 12.5 <25 55 12.5 <25 56 12.6 <25 57 2.5 <5 58 2.5 <5 59 2.5 <5 6D 2.5 <5 61 25 <5 62 2.5 <5 83 2.5 <5 64 25 <5 f 5 2.5 <5 88 2.5 <5 67 2.5 <5 66 2.5 <5 69 2.5 <5 70 2.5 <5 71 2.5 <5 72 2.5 <5 73 2.6 <5 74 2.5 <5 75 2.5 <5 76 2.5 <5 77 2.5 <5 78 2.5 <5 79 25 <5 80 5 <10 81 2.5 <5 MI 82 5 <10 83 2.d 4 84 25 <5 85 2.5 <5 88 7 7 87 2.5 <5 88 15 <5 89 25 <5 90 1.5 <3 91 2.5 <5 92 2.5 <5 93 2.5 <5 94 2.5 <5 95 2.5 <5 96 2.5 <5 97 15 43 96 5 <10 11nl95 PAGE 1 TOXICANT ANALYSES • • 99 25 <5 100 31 31 101 5 <10 102 5 <10 103 12.5 <25 104 12.5 <25 105 125 <25 106 125 <25 107 115 <25 106 12.5 425 109 5 <10 110 5<10 111 5 <10 112 12.5 113 25 4 114 25 4 115 2-5 <5 116 2.5 <5 117 2.5 <5 118 25 4 119 25 <5 120 23 <5 121 9 9 122 5<10 ._ 123 23 45 124 25 4 <125 15 4 <126 2.5 4 <127 2.5 <5 <126 2.5 <5 <129 12 12 <130 2.5 <5 <131 2.5 <5 <132 25 <5 <133 25 4 <134 2.5 <5 <135 2.5 <5 <136 25 <5 <137 2.5 <5 <138 25 <5 <139 25 <5 <140 25 <5 <141 2.5 4 <142 2.5 4 <143 25 <5 <144 25 <5 <145 15 <5 <146 2.5 <5 <147 25 <5 <148 2.5 <5 <149 2.5 <5 <150 254 <151 2.5 4 41152 2.5 4 <153 25 4 <154 25 4 <155 2.5 4 <156 25 <5 <157 25 4 <158 25 <5 <159 2.5 4 <160 15 <5 <161 2345 <162 2.54 <163 12..5 •:25 <164 15 <5 <165 25 4 <166 2-5 4 <187 5 <10 <168 15 <5 <169 5 <10 <170 15 <5 <171 15 <5 <172 2.5 <5 <173 5 <10 <174 5 <10 <175 5 <10 <176 5 <10 <177 5<10 <176 5<10 <179 5 <10 <180 5<10 <la' 5<10 <182 5 <10 <183 5 <10 <184 10 <20 <185 5 <10 <186 15 <5 <187 2.54 <188 25 c5 <189 2.5 c5 <190 25 <5 <191 2.5 <5 <192 25 4 <193 2.5 <5 <194 2 <4 <195 25 4 <196 2_5 4 <197 15 45 <198 15 <5 11 /7/95 PAGE; TOXICANT ANALYSIS 0wp��d.�N. Salina . C u/� ¢_-- {"�p��� n 60tn1R2 DI. Awual Data RESULTS 1 2.5 <5 Sad Dev. 0.9756 2 2.5 <5 Mean 2.7296 3 2.5 <5 C.V. 0.3574 4 2.5 <5 5 2.5 <5 6 2.5 <5 Um Fedor. 1.2 7 2.5 <5 Max. Value 10 saga 40 8 2.5 <5 Max. Prod Cy/ 11574 0 2.5 <5 ANowade Ow 142 {MA 10 2.5 <5 11 5 5 12 2.5 <5 lbear land. of MF 13 2.5 <5 14 2.5 <5 C.V. 0.357 15 2.5 <5 C.V. b 0.3 16 3 <6C.V.N O. 17 2.5 <5 MRA 12i 18 2.5 <5 MFb 1.t 19 2.5 <5 MF. 1.2 20 2.5 <5 21 2.5 <5 22 2.5 <5 23 2.5 <5 24 2.5 <5 25 2.5 <5 26 2.5 <5 27 2.5 <5 28 2.5 <5 29 2.5 <5 30 2.5 <5 31 2.5 <5 32 2.5 <5 33 2.5 <5 34 7 7 36 2.5 <5 36 2.5 <5 37 2.5 <5 38 2.5 <5 39 2.5 <5 40 2.5 <5 41 2.5 <5 42 2.5 <5 43 2.5 <6 44 2.5 <5 45 2.5 <5 46 2.5 <5 47 2.5 <5 49 2.5 <5 40 2.5 <5 50 2.5 <5 51 2.5 <5 52 2.5 <5 53 2.5 <5 54 2.5 <5 55 2.5 <5 56 2.5 <5 57 2.5 <5 58 2.5 <5 59 2.5 <5 60 2.5 <5 61 2.5 <5 62 2.5 <5 63 2.5 <5 64 3 <6 66 2.5 <5 66 25 <5 07 2.5 .5 68 3 <6 69 2.5 <5 70 25 4 71 25 4 72 25 <5 73 2.5 4 74 7 7 75 2.5 <3 78 2.5 <5 n 2.5 <5 7i 25 4 79 25 < 80 25 4 61 2.5 <5 82 2.5 <3 13 25 <5 St 2.5 <5 65 25 <5 86 25 <5 87 5 <10 68 8A 8A 89 5 <so 90 2.5 .5 91 25 .3 9a so so 93 25 4 94 3 <6 95 25 <5 96 25 4 97 25 .5 98 3 <6 09 25 <5 100 25 <5 • 101 2.5 <5 102 25 4 11 /75 TOXICANT ANALYSIS 103 2.5 4 104 2.5 4 105 2.5 4 106 2.5 <8 107 2.5 4 108 2.5 4 109 2.5 4 110 2.5 < 111 2.5 4 112 2.5 8 113 2.5 <5 114 2A d 115 2.5 <5 116 2.5 4 117 2.5 4 118 2.5 4 119 2A <8 120 2.5 4 121 24 4 ' 122 25 45 123 2.5 48 124 2.5 d 125 2.5 <8 <126 2.5 <5 <127 6 6 <128 2.5 4 <129 2.8 4 430 2.5 <5 <131 2.5 d <132 6 6 <133 2A 4 <134 2A <5 <135 2.5 d <136 23 4 <137 25 4 <138 2. 4 <139 6 6 <140 2.5 4 <141 2.5 <8 <142 2.5 4 <143 2.3 <5 <144 25 4 <145 25 4 c148 2.5 4 <147 2.5 <5 <148 25 <5 <149 2A <5 <150 2.5 <5 <151 2.5 45 <152 2,5 41 <153 2.5 <5 454 25 4 <155 2A d <156 2.5 4 <157 2.5 <5 <158 2.5 4 <159 2.5 4 <160 2A 4 <161 2A 4 <162 2.5 <5 <163 2.5 45 <164 2.5 4 <165 2.5 4 <166 25 4 <167 25 4 <168 2.5 4 <169 2.5 <5 <170 25 <5 <171 25 4 <172 2.3 4 <173 2.5 45 <174 2.5 4 <175 25 4 <176 2.5 Q <177 2.5 <8 <178 2.5 es <179 2.5 45 <180 25 45 <181 2.5 4 <182 25 4 <163 25 45 <184 2.5 <5 <185 2.3 <5 <186 2.5 45 <187 2.3 4 <188 2.5 4 <189 2.5 45 <190 2.5 4 <191 2.5 45 <192 6 6 <193 2.5 4 <194 2.5 <5 <196 2A 4 <196 2.5 4 <197 2.5 45 <199 2.5 45 <199 25 4 <200 2.5 4 <201 25 < 402 2.5 4 <203 2.5 41 11/7193 PAGE: t¢ TOXICANT ANALYSIS Parameter. Co2per :; Parameter Zinc v7[t[ a Standard. _ 7' �'� ' Standard _ 50:- ?ri`': n BDL=1/2D Actual Data RESULTS Illi. n BDL 1/2DL Actual Data RESULTS 1 5 <10 Std Dev. 8.52834 MIK 1 130 130 Std Dev. 32.7297 2 17 17 Mean IIM]fri 2 120 120 Mean 73.5536 3 5 <10 C.V. 0.74845n: s 3 110 110 C.V. 0.44498 4 10 10 EW 4 93 93 5 ' 14 14 MI 5 105 105 6 5 <10 Mutt Facia' a 1.8 WV 6 120 120 MultFactor = 1.4 7 10 <20 Max. Value 44I"': ;h; 7 60 60 Max. Value 169 _! 8 10 <20 Max. Pred Cw 81.3319 Me; ; 8 100 100 Max. Pred Cw 244.201 _! 9 10 <20 Allowable Cw 19.9 Ira << 9 78 78 Allowable Cw 142.4 .2 10 25 25 10 88 88 11 5 <10:: 11 120 120 12 18 18 Linear int: . • . of MF Mt: 12 97 97 Linear Into . . . of MF 13 21 21{V: 13 85 85 14 5 <10 C.V. 0.74845 14 78 78 C.V. 0.44498 15 17 17 C.V. to 0.7 15 151 151 C.V. b 0.4 16 5 <10 C.V. hi 011 ti;: 16 59 59 C.V. hi 0.5 17 30 30 MFhi 1 A. ' k 17 85 85 MFhi 1.5. _„_,� 18 10 10 MFlo _._.•_ �1.81 18 37 37 MFlo 1.4 19 8 8 MF= 1.8 19 66 66 MFa 1.4 20 • 7 7 20 50 50 21 8 8` rw: 21 50 50 22 6 6 r*. 22 52 52 23 4 4 Mt 23 34 34 24 15 15 111`::r. 24 55 55 25 15 15 Iv: 25 73 73 26 2 2 tiv —}} 26 68 68 27 10 10 . 27 53 53 28 31 31 -: 28 73 73 29 10 10 29 75 75 30 5 5 r' 30 58 58 31 5 5 Mt 31 57 57 32 11 11 32 65 65 33 5 <10 Mit 33 59 59 34 19 19 Mt:. 34 169 169 35 8.6 8.6 `:v 35 131 131 36 8.5 8.5 36 80 80 37 10 10 Mr: 37 71 71 38 10 10 Illiii'i 38 44 44 39 44 44'f 39 40 40 40 6 6 Nlz 40 26 26 41 11 11 f� r '{r 41 40 40 42 40 40'l 42 48 48 43 6 6 E v;: 43 40 40 44 4 4'{ 44 31 31 45 6 6 45 34 34 46 7 7 ; rr: 46 37 37 47 6 6 47 45 45 48 9 9 r+i2 48 36 36 49 11 11 :? 49 126 126 50 16 16 1r { 50 95 95 51 12 12 NW,'. ?r: 51 52 106 106 52 6 6 70 70 53 10 10 NW: 53 61 61 54 5 5 :::f } 54 43 43 55 9 9 ::r: 55 58 58 56 10 10r r �: 56 84 84 5 Mr. 57 11/7/95 PAGE • TOXICANT ANALYSIS arameter a 1Lead Standard a I 25 µa/l n BDL=1/2DL Actual Data RESULTS 1 25 <50 Std Dev. 5.07703 2 25 <50 Mean 6.05425 3 25 <50 C.V. 0.83859 4 25 <50 5 25 <50 6 5 <10 Mult Factor = 1.5 7 5 <10 Max. Value 25 µg/I 8 5 <10 Max. Pred Cw 38.4647 µg/I 9 5 <10 Allowable Cw 71.2 µg/I 10 5 <10 11 5 <10 12 5 <10 Linear Interpol. of MF 13 5 <10 14 2.5 <5 C.V. 0.83859 15 5 <10 C.V.lo 0.8 16 5 <10 C.V.hi 0.9 17 5 <10 MFhi I 1.64 18 5 <10 MFIo i 1.5 19 5 <10 MF= 1.5 20 5 <10 21 5 <10 22 5 <10 23 5 <10 24 5 <10 25 11 11 26 5 <10 27 5 <10 28 5 <10 29 5 <10 30 5 <10 31 5 <10 32 5 <10 33 5 <10 34 5 <10 35 5 <10 36 5 <10 37 17 17 38 5 <10 39 1.25 <2.5 40 5 <10 41 5 <10 42 5 <10 43 5 <10 44 5 <10 45 5 <10 46 5 <10 47 5 <10 48 5 <10 49 5 <10 50 5 <10 51 5 <10 11 /7/95 PAGE ' TOXICANT ANALYSIS 52 5 <10 53 5 <10 54 5 <10 55 5 <10 56 5 <10 57 5 <10 58 5 <10 59 5 <10 60 5 <10 61 5 <10 62 5 <10 63 5 <10 64 5 <10 65 5 <10 66 5 <10 67 5 <10 68 5 <10 69 5 <10 70 5 <10 71 25 <50 72 6 6 73 2.5 <5 74 2.5 <5 75 12 12 76 2.5 <5 77 6 6 78 2.5 <5 79 2.5 <5 80 5 5 81 2.5 <5 82 2.5 <5 83 2.5 <5 84 13 13 85 2.5 <5 86 2.5 <5 87 2.5 <5 88 2.5 <5 89 8 8 90 2.5 <5 91 2.5 <5 92 2.5 <5 93 2.5 <5 94 5 <10 95 5 <10 96 5<10 97 5 <10 98 5 <10 99 5 <10 100 5 <10 101 5 <10 102 5 <10 103 5 <10 104 5 <10 105 5 <10 106 5 <10 11/7/95 PAGE TOXICANT ANALYSIS arameter Arsenic ::;::;Parameter= Silver Standard — 50 µg/I #?:€ Standard = 0.06.µg/I n BDL=1/2DL Actual Data RESULTS n BDL=1/2DL Actual Data RESULTS 1 5 <10 Std Dev. 1.478 1 2.5 <5 Std Dev. 1.87962 2 5 <10 Mean 4.333 2 5 <10 Mean 2.42857 3 5 <10 C.V. 0.341 3 5 <10 C.V. 0.77396 4 5 <10 4 5 <10 5 5 <10 5 5 <10 6 0.5 <1 Mult Factor = 1.6 6 0.5 <1 Mult Factor =' , 7 0.5 <1 Max. Value 5 µg/I`'< 7 0.5 <1 Max. Value 5 µg/I 8 2.5 <5 Max. Pred Cw 8.115 µg/1': s 8 0.5 <1 Max. Pred Cw 16.4792 µg/1 9 5 <10 Allowable Cw 142.4 µg/I s'' 9 0.5 <1 Allowable Cw 0.2 µg/I 10 5 <10 10 0.5 <1 11 5 <10 11 ,'_-1:5 3 12 5 <10 Linear Interpol. of MF 12 2.5 <5 Linear Interpol. of MF 13 5 <10 13 2.5 <5 14 5 <10 C.V. 0.341 14 2.5 <5 C.V. 0.77396 15 5 <10 C.V.lo 0.3 15 C.V.lo 0.7 16 5 <10 C. V. hi 0.4 16 C. V. hi 0.8 17 5 <10 MFhi 1.8i 17 MFhi 3.4 18 5 <10 MFIo 1.5 18 MFIo 3 19 2.5 <5 MF= 1.6 19 MF= �3-3 20 5 <10 20 21 5 <10 21 22 22 11 /7/95 PAGE 1 TOXICANT ANALYSIS 'arameter s Mercury rv: Parameters Chloroform Standards , 0.0124.tg/1 Standards __r 4701µg/1 n BDLs1/2DL Actual Data RESULTS r., n BDLs1/2DL Actual Data RESULTS 1 0.1 <.2 Std Dev. 0.03043 J 1. 1 6 6 Std Dev. 3.626 2 0.1 <.2 Mean 0.10914 l 2 6 6 Mean 5.7238 3 0.1 <.2 C.V. 0.27877 3 2 2 C.V. 0.6335 4 0.22 0.22 f 4 3 3 5 0.2 0.2 5 8 8 6 0.1 <.2 Mint Factor = 1.4 "6 {v�: 4 4 Mult Factors 2.4 7 0.2 0.2 Max. Value 0.22 NAr ., 7 6 6 , Max. Value 16 µg/l µg/l µg/1 8 0.1 <.2 Max. Pred Cw 0.30333 fiJ Wg/I '..- 8 ie 3 3 Max. Pred Cw 37.872 9 0.1 <.2 Allowable Cw 0.03418 µg/I • 9 2 2 Allowable Cw 30183.0 10 0.1 <.2 .Yti• .r.• 10 5.1 5.1 11 0.1 <.2 11 8 8 12 0.1 <.2 Linear Interpol. of MF 12 4.4 4.4 Linear Interpol. of MF 13 0.1 <.2 13 4.7 4.7 14 0.1 <.2 C.V. 0.27877 r�r 14 8 8 C.V. 0.6335 15 0.1 <.2 C.V.Io 0.2 N 15 10 10 C.V.lo 0.6 16 0.1 <.2 C. V. hi 0.3 16 16 16 C. V. hi 0.7 17 0.1 <.2 MFhi 1.4 , 17 2.5 <5 MFhi i 2.51 18 0.1 <.2 MFlo 1.3 18 5 5 MFlo 2.31 19 0.1 <.2 MF. 1.4 , : 19 2.5 <5 MF.~ 2.4 20 0.1 <.2 f 20 2 2 21 0.1 <.2 $ •' 21 12 12 22 0.1 <.2 : 22 23 0.1 <.2 5 23 24 0.1 <.2 4 24 25 0.1 . <.2 t 25 26 0.1 <.2 • 26 27 0.1 <.2 • 27 28 0.1 <.2 044 .z. 28 29 0.1 <.2 29 30 30 0.1 <.2 31 0.1 <.2 31 32 0.1 <.2 32 33 33 0.1 <.2 34 0.1 <.2 34 .35 0.1 <.2 35 36 36 11/7/95 PAGE 1 TOXICANT ANALYSIS 'arameter. . lTetrachloroethylene Standard. 1 8.85 pg/I n BDL=1/2DL Actual Data RESULTS 1 0.5 <1 Std Dev. 1.814 2 0.5 <1 Mean 1.5952 3 0.5 <1 C.V. 1.1371 4 0.5 <1 5 0.5 <1 6 0.5 <1 Mult Factor. 3.8 7 0.5 <1 Max. Value 7 µg/l 8 0.5 <1 Max. Pred Cw 26.679 µg/l 9 0.5 <1 Allowable Cw 568.3 jµg/) 10 0.5 <1 11 0.5 <1 12 0.5 <1 , Linear Interpol. of MF 13 0.5 <1 14 2.5 <5 C.V. 1.1371 15 2.5 <5 C.V.lo 1.1 16 7 7 C. V. hi 1.2 17 2.5 <5 MFhi 4 18 5 5 MFIo 3.7 19 2.5 <5 MF= 3.8 20 4 4 21 1 1 22 11/7/95 PAGE ' TOXICANT ANALYSIS A ParrmsMl. Florida n BDL.1/2DL Actual Data RESULTS 1 50 <100 Std Day. 232.6891108 2 116 116 Mean 158.572093 3 50 <100 C.V. 1.487402658 4 50 <100 5 98.2 98.2 6 50 <100 Ai*RFaxxa. 2.1 7 50 <100 Max. Vats 1110 ytgA 8 50 <100 Max. Prod Cw 2331 jzoll 9 50 <100 AIIowabia Cw 5127.47943 j glI 10 ' 114 114 11 50 <100 12 50 <100 Unbar IntorpcL 01 MF 13 183 183 14 126 126 C.V. 1.467402658 15 122 122 C.V. b 1.4 16 169 189 C. V. hi 1.5 17 116 116 MFhi 2.17 18 50 <100 MFio I 2.1 1 19 195 195 W. Zit 20 146 146 21 128 128 22 102 102 23 132 132 24 122 122 25 140 140 26 151 151 27 50 <100 28 50 <100 29 50 <100 30 50 <100 • 31 50 <100 32 50 <100 33 50 <100 34 50 <100 35 719 719 36 151 151 37 50 <100 38 50 <100 39 124 124 • 40 727 727 41 760 760 42 749 749 43 889 889 44 1110 1110 _ 45 760 780 46 645 645 47 672 672 48 148 148 49 138 138 50 50 <100 51 127 127 52 200 200 53 50 <100 54 50 <100 55 50 <100 56 70 70 57 50 <100 58 50 <100 59 720 720 60 50 <100 61 50 <100 62 50 <100 83 50 <100 64 50 <100 65 50 <100 66 50 <100 67 50 <100 68 110 110 69 50 <100 70 50 <100 71 50 <100 72"' 50 4000 Entered he value a 50 Instead of 4000 to see he effect on the prod max. Cw. 73 50 <100 74 50 <100 75 50 <100 78 50 <100 77 50 <100 78 50 <100 79 50 <100 80 50 <100 81 50 <100 82 50 <100 83 106 108 84 50 <100 85 50 <100 86 50 <100 87 11/7/95 PAGE• l I / l I Ln /4l /d pva L !� ��1.�i7 / aj i e z o T(I 04, CO�C�2t �� rn A /2e p /q) v iz al /f M4/1 wLr, /7fr (iW Cho z5 Y5 iqto- ,47,4 0,, Pow 4m 5/rskyvi C = [chl,i 1/f v'mJ a/wn shumi to o 10-1A I' Qw = waAtt flaw f°; s0 Cw = a //8W4 ( [C6 ro f0 (mil(' C� i lots 5fr% i (cb) u _/// Gu'[ 10r0 tmi 544j1„i (i%u f, o A Qh + Qw (tit: Q _ Row = 171 (.64. from, 1q9/ wi-n) /7/ -1-(1,715ti1&-,0 f,c7r) /7� , 7 C i 73, 7 )(+7o/L) 015 MUi T/.cs" • AllaWa;i4 feireatiolod , /rru �i5f� 5fd, Gp = S. 8s /y/G (0,CD)/a, -= (175.7 5- 40474-5,460 ,f-As"c) 5-6?. 3 Ati/L cS� w CYO v1 L.� N (ZS 6 A) a 12o U,'(7/##77 2- 1,t 012 • <5 to A <.IS Gz� � li N 1/ i 1 / 717 d'ah 4416/nzoi WW1P n0 I99Z : 'n' f J f i i f 1 Al;r Cd Cr CAjt ?ri 4 A tli- fis J (5AL5 ..Z5 <S `S Zg' c10 i3a (S <sopi c.2 `�o C. 0 " 24 17 J z c �' ,� <, Z h 0 N a1 <►° I10 <10 " 'ZZ N ,Zo o v► h 3'1- 10 q3 <10 0 VI " ►9 (4 dos 0 r <la <l o IZo ki hQ`' " <ZO czo bo N 0 , k'34 . LS C zo 1 oG N 5 ,jv czo cZa 7g N <5 �� 34 Z,( 5(8' <5 c10 c]o 1 zo in 0 if pi c- c5 l0 1� 17" S C� (/0 2► gl` N c SN CC </0 <16 78 0 <.5' C5 <Z° 17 1:57 1, h <r ctb <10 51 li n (5 <5 -;o <s z 5 9 c25-x-4 <s� sa <53 < z; ¶*5 ‘ZS 5 <-54-4 1 N\.\N 19 93 f A" C� Li Cr 14 P ROf <555 (5*5 cJ CID <5 <10 <7 5- <� <c C c < �S e5 (5)6 a <10 31 Clo Gi0 <z5�1 <Z5 < 2S- <10/3 <ZS <5 <5 <6, cs C5 <C <5. 55s4 c5 2 c C.9- <S�S' <5 ' /0 � 1a <j' <5" 10 < S"' <G c.553 <6, (5 y <s" 44 c f0 c5 7 1- 4 S cq 53 5, <1- ¶ 2b <►o ZZ i2 10 7 6 4 15 15 10 3I )o 5- 5, <(0 3'7 C/6 SO 550 5l 167 /51 5fv 7/ <1u cIv <10 <10 ci0 �/o <10 <5— <10 < to (10 '►v cjO <IQ 7,07 /,/Z /103 ,f57 /26,0 <1 3 LS <5 C./ </ <5 CIO <1U <�o <10 CIO <0 �Uv Guff CJU Gtaiati/#74 r�z /99,3 010 7b0 Lei S bar 94Z 1;6 Z., 1Z'7 824 Cd cr a <loo (55 z <1 <I*S 9 10 <Io 4- 116 <5,r� 3 < I <I 9 I4 rl 2.1 ioo <5.„ 41 (t4 1a,� .z/oo c 4 < / 4 2 (0 VI <lo el- IG051- 4 <C 3 .cI cI 7 1o3 11‘( <, S1 <,1 cl Iq 4- <10 400 `I �I 7 crdo cc I 5J-*5 4 Z.S g3 <5 0 c I� 6 7 <r " (10 »2_ � 4_,-1 � � Zt {►ors lag <54 <l 4 rIL c5 9 4 /0 Flo 4 <�ao. 41 * 4 ? MI «� <IIr4 <105 ty� <4 / Z �.1b�} PIG (9'4 <iv ¢ /Z8' 3� 5 <la 3 'AZ c5-9(9- r «� 13Z <2 /ZZ 4 t4 G 15G <400 x'J <Z h 17 e1Cny `Z 5 719 z 9 tsl 5-' 5 5 c.r ao S iO c o 4bo47 I zN 4Z e4 7..7 760 711 6s61 r+ J Ni <5 <*3 <re <5 c3 <S-*3 i"7 <5 <54 <5.5 <5 <s CS S <54-4- <5*t <2c zto 24 fo 40 3/ 34 37 4s <rb <to <10 <10 c 2- <5 <5 <5" e, (iv CAA Pt, 141 200 <s g <s 6 {S 10 C-5 Li, 2 h 6 cry C►� � 1� 1(o 45 c,2 �s �� �23 cS c,2 )0a (5.. <5 <5 4 60 <S C }b 110 ‹r < :1- ia <5A41 5 <Z 75 c,2 <Ido <54 <5 �Z g 1 <� 2 <, 16� CSC ? to I0 <� <,2 ?a 5 ,2 <,�, t5� _1 '� <5 <1001E4 `5 �� lZ 1 S4 <5 110 <5 C2 5 4.1 3 13 <,00 sr <Z <5.x4 < too < 1- < Z II < 100 <5 Ait c21.9 i <y *4- 5I x5 <►0S (100Y-5- <1*4 5-`►o x4 <IN4 45 <110*4 5 efo*4 10V 4 <100 <10o 400 3 I0 it c5 126 <5 9s CS 10( <to 70 L5 (o( cIb 13 <io4 <►05 <(a (10 <1v <5-3 c4 <• 9 go 5,, 5 4y/G S131 KKs 4.3 hip, )10,15,3 ? 7/i_ cm/ 5eM.:.k c wt,1 f L 7119 (45 571LZ.0v=5,S / 9/i7/7