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Home My WebLink AboutNCG550258_Monitoring (Report)_20191028ENVIRONMENTAL - WATER SUPPLY - WASTEWATER CONNER CONSULTING, LLC 1 284 WINDY RIDGE ROAD, CHAPEL HILL, NORTH CAROLINA 27517 PHONE: (919) 260.7301 3..........aa.......r..a...rrwww.wa..a.a....a.......a.r......a..w...wsw....a.� ■■aaaaaaaaaaawaaaaaaraaaaaaaaaaaaaaasaaaaaaaaarwwwwsaaaaaaaaaaafaaaaaaaaraare October 28, 2019 11 43 Mr. John Elkins D 5411 Winders Lane Durham, North Carolina 27712 V Re: Effluent Sampling 5411 Winders Lane Durham, North Carolina Dear Mr. Elkins: On September 19, 2019, Conner Consulting collected effluent samples as required on your DEQ permit at 5411 Winders Lane, Durham, North Carolina. The results are as follows: Flow: Total Residual Chlorine: Biochemical Oxygen Demand: Total Suspended Solids: Fecal Coliform: < 200 gpd (estimated) 2.2 parts per million a 9:04 <2 mg. --'I <2.05 mg.`I <1.0 CFU'100 ml Please remember to add chlorine and dechlor tablets on a regular basis. My field laboratory certification is #5149. Please call with questions and comments. Sincerely yours, Chad Leinbach Conner Consulting, LLC Field Laboratory Certification #5149 CC: Surface Water Protection - NC DEQ Up ENCO Laboratofies Accurate. Timely. .Responsive. Innovative. 102-A Woodwinds Industrial Court Cary NC, 27511 Phone: 919.467.3090 FAX: 919.467.3SiS Monday, September 30, 2019 CONNER CONSULTING (CO036) Attn: Chad Leinbach 1284 WINDY RIDGE RD CHAPEL HILL, NC 27517- RE: Laboratory Results for Project Number: 5411 Winders Lane, Durham, Project Name/Desc: Residential ENCO Workorder(s): CC15644 Dear Chad Leinbach, Enclosed is a copy of your laboratory report for test samples received by our laboratory on Thursday, September 19, 2019. Unless otherwise noted in an attached project narrative, all samples were received in acceptable condition and processed in accordance with the referenced methods/procedures. Results for these procedures apply only to the samples as submitted. The analytical results contained in this report are in compliance with NELAC standards, except as noted in the project narrative if applicable. This report shall not be reproduced except in full, without the written approval of the Laboratory. This report contains only those analyses performed by Environmental Conservation Laboratories. Unless otherwise noted, all analyses were performed at ENCO Cary. Data from outside organizations will be reported under separate cover. If you have any questions or require further information, please do not hesitate to contact me. Sincerely, Bill scoff Project Manager Enclosure(s) rl'wL Thts report relates only to the sample as received by the laboratory, and may only be repraouceu in lull. I Page 1 of B �uco www.encolabs.com SAMPLE SUMMARY/LABORATORY CHRONICLE Client ID: 5411 Winders Lane, Durham Lab ID. CC15644-01 Sampled: 09/19/19 09:05 Received: 09/19/19 14:10 Parameter Preparation Hold Date/TTme(sl Prep DatelTime(s) Analysis Date/Time(s) Cnlilt:rtl8 NO PREP O9/19/19 17:00 09/20/19 12.45 09/19/19 M41 09/20/19 09:03 SM 254OD-2011 NO PREP 09/26/19 09/25/19 12:06 09/25/19 1106 SM 5210 6-2011 NO PREP 09/21/19 09:05 09/19/19 ISM 09/19/19 ISM ri%m, This report relates only to [fie sample as received try the laboratory, and may only tm reproduced in rill. I fudge 2 Of 8 www.encolabs.com SAMPLE DETECTION SUMMARY No positive results detected. I-Mik This report relates only to the sample as received by Me laboratory. and may only be repmdutixd in full. I Page 3 of 8 9 � www.encolabs.com ANALYTICAL RESULTS Description: 5411 Winders Lane, Durham Lab Sample ID:CC15644-01 Received: 09;'19/19 14:10 Matrix: Waste Water Sampled:09/19/19 09:05 Work Order: CCIS644 Project: Residential Sampled By: Chad Leinbach lClassical Chemistry Parameters I Analyte 1CAS NuMIW Results E612 thlits of RU E91 Batch Method Analyzed ft Notes Biochemical Oxygen Demand < 2.0 mg/L 1 2.0 2.0 9119011 SM 5210 B-2D11 09/19/19 15:55 Joc Total SusperxW Solids < 2.5 mg/L 1 2.5 2.5 9125032 SM 254OD-2011 09/25/19 12 06 JAH Microbiological Parameters EIM 9Ol15 FE l°RL 1=11 method Anallaed �[ N4tei Colilorm, Fecal < 1.0 MPN/100 1 1.0 9I20016 Colilert 18 09/20/19 09-03 AKF mL OMAL This report relates only to the sample as removed by the laboratory, and may only be repmduow in rub. I Page 4 OI 8 � 0i www.encolabs.com QUALITY CONTROL DATA Classical Chemistry Parameters - Quality Control Batch 9119011 - NO PREP Blank (9I39011-BLK1) Prepared & Analyzed. 09/14'20I9 15 55 Spike Source %REC RPD Anal Result flag EQL Units Level Result %REC Limns RPD Limit Notes Biochemical OiyWri Demand 2.0 U 2.13 mg/L LCS (9119011-B51) Prepared & Analyzed- 09/19. 2019 15 55 Spike Source %REC RPD Anal 11is Result flag EQL tblits Level Rpsylt %REC Limits RPD Limit Notes Biochemical Oxygen Demand 190 20 mg/L 198 97 85.115 Dupllcate (9I19011-DUPL) Prepared & Analyzed: 09/19/2019 15 55 Source. CC14041-01 Spike Source %REC RPD Anal YtD &salt an EQL units Level Result %REC Limits RPD L(lnit notes Biochemical Oxygen Demand 230 2.0 mg/L 25D 6 30 Balch 9125032 - NO PREP Blank (9I25032-BLKI) Prepared & Analyzed: 09i2512019 12 06 Spike Source %REC RPD 14nalyte Result flag EQL Units Level Result %REC Limns RPD Limit Notes Total Suspended Solids 2.5 U 2.5 mglL LCS (9125032-BS1) Prepared & Analyzed: 09/25/2019 12:06 Spike Source %REC RPD Ana bdc Rssglt Hag EQL units Level Rugg %REC Mmiks RPD Limit Notes Total Suspended Solids 100 2.5 mg/L 100 103 80.120 Duplicate (9I25032-DUPI) Prepared & Analyzed: 09/25/2019 12:06 Source., CC14040-01 Spike Source %REC RFD Anal YLC Res11Ii flag EQL units Level gesul %REC LimL4 RPD Limit Notes Total Suspended Solids 260 62 mg/L 240 5 20 Duplicate (9125032-DUP2) Prepared IN Analyzed: 09/25/2019 12:06 Source: CC14041-01 Spike Source %REC RPD Anal ]dG Result flag RQL Units Level Result %REC Limits RPD Limit totes Total Suspended Solids 270 47 mg/L 230 19 20 Microbiological Parameters - Quality Control Batch 9120919 - NO PREP Blank (9I20018-BLKI) Prepared: 09/19/2019 14:41 Analyzed: 09/20/2019 09:03 Spike source %REC RPD Anal lde Raiglt Hag EQL Units Level RMI %REC Limits RPD Limit Notes Coliform, Fecal 1.0 U 1.0 MPNJ100 mL Duplicate(9120018-DUPI) Prepared: 09119/201914:41 Analyzed: 09/20/201909:03 Source: CC12666-01 Spike Source %REC RPD Ana blk Result Hag EQL U11M Level Result %REC Limits RPD Limit N.4LCS. Conform, Fecal 2.0 1.0 MPN/100 mL 1.0 U 25 FINAL This report relates only to the sample as reoe W by the laboratory, and may only be reproduced in full. I Page 5 Of 8 www.encolabs.com QUALITY CONTROL DATA Microbiological Parameters - Quality Control Batch 9I2O0.98 - NO PREP - Continued Duplicate (9I20018-DUP2) Prepared: 09/19/2019 14:41 Analyzed: 09/20/2019 09:03 Source: CC14041-03 Spike Source %REC RPD Anal YtC Raul l Flag P_4L Units Level gestil %REC Limits RPD Limit Notes Coliform, Fecal 1.0 U 1.0 MPNj100 mL 1.0 U 25 FNA. This report relates only to Me sample as recnved by the laboratory, and may only be reproduced in full. I Page 6 of 8 www.encotabs.com FLAGS/NOTES AND DEFINITIONS e The analyte was detected in the associated method blank. D The sample was analyzed at dilution. The reported value is between the laboratory method detection limit (MDL) and the laboratory method reporting limit (MRL), adjusted for actual sample preparation data and moisture content, where applicable. U The analyte was analyzed for but not detected to the level shown, adjusted for actual sample preparation data and moisture content, where applicable. E The concentration indicated for this analyte is an estimated value above the calibration range of the instrument. This value is considered an estimate. MRL Method Reporting Limit. The MRL is roughly equivalent to the practical quantitation limit (PQL) and is based on the low point of the calibration curve, when applicable, sample preparation factor, dilution factor, and, in the case of soil samples, moisture content. PQL PQL: Practical Quandtation Limit. The PQL presented is the laboratory MRL. N The analysis indicates the presence of an analyte for which there is presumptive evidence (85% or greater confidence) to make a "tentative identification". P Greater than 25% concentration difference was observed between the primary and secondary GC column. The lower concentration is reported. [CALC] Calculated analyte - MDL/MRL reported to the highest reporting limit of the component analyses. P;ru_ This report relates only to the sample as reCerved by the laboratory, and may orgy be reproduced in (tilt. I Page 7 of S Sample Chain of Custody Form Acct#. C0036 Prelog 44 #: CC156 Client CONNER CONSULTING (CO036) Prolect#lReference Residential Cj ij y,;Z tie , } Contact Chad Leinbach Required TAT 7 L,, ii �,l Ship To 1284 WINDY RIDGE RD CHAPEL HILL, NC 27517- Report To 1284 WINDY RIDGE RD CHAPEL HILL, NC 27517- ENCO Contact Bill Scott 102-A Woodwinds Jndustrial Cf- u;i Cary. NC 27511 CHAPEL HILL, NC 27517- LabNumber Datum -Sampled Sample ID Analys Containers CC15644-01 Residential WW Analyses BOO SM5210B . FColi . TSS SM2540€] Cont-iners. 2 • 1LP , 1 - Steri1e250mLP+NaThio r Sampled By: Temp RWirigGis ad 8y '- DaleTme- i Condition Acceptable _Unacceptable Received By DateTma. Notas _ Contalner3 in IhJ sample kit may cor'tain Gram :at ma&y at yes Aso squired oy the EPA pi ocedwes Iricirnatlon concorn-ng tno ntatena!s can be fcun A oalaw DO NOT r sa canlamers prim la use? When tilling preserved conta:re1 s. use eauuott not 10 trill* Met at may be caused in trio Chemrcal read.Gn between the sample and trio preservatives Couect sanples m a weir-venMate0 arse at talus a:prorngle pretau:rons to aie:ad arpostse to tress furies See caul Cris below pertaining to the hanatag Gl i nose rnatenals It rs the Sh-Lpe rl reSDCA91"I ty to enure that the saT::%s are packed in such a manner b prevent breakage and that ahy regyred tfin:r fat[Ye M mainy.8ned tJ411V transit unt 1 teeeepl at the laboratory A terrpereture Wank has been+ncluded to rneasure the amprert'e-rperalule el The caa at i;per. raca-pl al the lab Pleas* da not I*7*re this GWtaerer item Its cooler but park along with trio sam7es es a irr�lar manMf This battle contains daior:rzed wale' o• !y The',Ionralion below are PRECAUTIONARY STATEMENTS ONLY! A:i patenna; hazardsaised by these mahrnals have nat been addressed For aed� tonal information ar mislance please ebntact your eriprI z alioni s safety prafesseoral cautions 6 Abbreviations HCI Hydna Mono Arid -STRONG ACID) Avoid skin and aye contact 11 r�nta� is made. cloth al'xtad areas +rrsnad�alely weth walat HNO3 WnGAcaf - STRONG ACIDI phor¢rid STRONG OXIDIZER' Aro:d skin and eye nomad. If contact is made flush aYf*Ged xeas ntrudialaly wish waist H3PO4 PhosA- STRONG AC0 Avoid um and era contac: It contact is maCa. Wsh ar'eCed areas ur.medwtely oils water ftu H-'SO4 SuneAad -STRONG ACV Avoid skin and eye contact tl Ibr'tact is made rash aee�e: areas immaCea:ely wr-h ra:er Aso Acid Ascoroic Acid - Avoid skin and aye centa:t if eentatt IS made, "USh at -wed areas ir=aaalely w,th water t l ZrLA Zirx Acetate - Avoid skin and "a rantars_ If canlacl is made flush s0eclad areas �nrro(Vatelr -In -*ter / N6HSO4 Sodu:m Thios0ale -Avoid shin and eye conlaw If cenlad is trade Clan aflacted areas amr mccilely with water Page Ot B NW -Urn HydraaiCe -STRONG I ' Avoid skin and eye carvact H Contact is rraCe Rush aYeuad areas mtrrma:al* v w ;h waver f+leOH Methanol - Avdsd sk.n and eye contact 0 r-prtacl is reach f usfl alfiaced areas iniredate:y w.tn water