Document wKqVoRemaN6zj3rdqL34nBeyD

interoffice Communication To G. G. Draper From 0. C. Lunn, Jr. Date April 22, 1974 Subject Vinyl Sample Systems P-401 A/B and P-411 A/B/C Attached are the sample system designs and sampling instructions for check tank (P-401 A/B) and sphere (P-411 A/B/C) sampling. The vent from these systems should be temporarily discharged at a minimum elevation of 20 feet. When the permanent vent header is constructed these vent lines should be tied into it. REV IEWED: APPROVED: f/d' is Enc CC + enc : RDG-RHG-GGD(5)-JRH(4)-CEG JSR-DEM-DCS ^ CUW 000007340 l BWc! 3MH *fre^ooooo Hdo 3MH <JT) ---- -- V'l 'L`iAJ 3 k^.V-lvS *x.' ? / V i V ; j P- A-0\ r\ K VJ, *C= SAtiVU H'T 1s i. XmsHk-T SKvaPuS . 2, 7oSiriO'4 VALVE <3i So THAT iVL*Tov-:n ~uovj iii imto LiV SOCTtCM UHE. v/AwS* C t kj.tr; T5 iw "LO iTt 0 M XC 3. OPEN VAL.VES '' AN O ''& . 4. R-'C'.'ITi r>;4 V A L.V s "C* ,\NV> UD" TO c ai i' s. OPH SM--.P\.3 xSOT-TO VMA'EC '' 7. AH17':P';. PokTO TutiouoR SAV'U-'iXL Bo'.aB Cc-V< 30 3COTtX . <S. cuose valves "eVnoV, 7. PoSlTfC-M V/Auves" C." Kt4 D "D " TO VoS\T\o\S XI * 8. \VAtT | S secor^lOS. Close vAuvfi"A'1. $, Cuose VAI.VE . ID. R EHC'Vc SAV^PUXl CUR 000007342 Pfn&E 2 CM- 4 2 2-1 LTilXl-'. 0[ fy v \ f.i ,-v- Dinner-e PiicK ---- NW --- ex.\STtv4tj (^) urrrcofcsio CWH 000007343 PA.Cj L- 0 ' 4-22-" i- `P" 411 A , 3 A'-jp c__ 3a\"< p l_\ t' <\ CD -HT'nv oc si c> *-' s :L. jJnscvrr 'AcM-w^G 'Ect'VB , Vauv 2. oP3w\ values "/x'f.Nu'-e" c' Aw to o \u) \-'Ot'A'X l Dio ;l[ 3. f-'c'^TiC.'^ SfAL\,'G3 " C " A.hoto " O " To v--c- rv, . a m. 4, OAEt'O Sa.t> LL^ y-:.'oi"i*:i V'AUVHS ' 3" r\VJD >- . Police "TVVr-rc-O&H :`j\`-ni-LLr ^Ov-ie Pot: Eo r cCOJ-'-DS. 5. Close valv'l'S " 3 " amo * 3 * (b. V/PuDC S 'C." At-Jb " D "6 POSVTVOY 7. YJa^t 13 s3Cov'Ai:s, Close vauve" a" S. Close vali/c "G", *3. CEi'lDO C O A!v'PLcT BoIm'B. CWH 000007344 PAGE 4-OP4 V 4-22-14