Document rYk305veK90pEpaORj7yV7je

"''N i nteroffice Com m u n i cat ion To G. G. Draper From J. C. Lunn, Or. 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. is Enc CC + enc: RDG-RHG-GGD(5)-0 RH(4)-CEG JSR-DEM-DCS VVC 000001037 < P-4o\ i\ fc;? SVrrrtlM v.EHT *1TlU6i VVC 000001038 fltee t or-4 A-- 2.2.- "J 4- P-4-Ot A, AMO P> s ah pu n <*x- >1 > rp v cr i o n S l 1, xm5Sv',t s^iPLe , 2 , Position VAUVG ' <3*" SO Trt AT RETOY^N F\_C>\nJ \S INTO LIVE SOCTiOM LINE. VALVES* C'VwcV Xu `PC/J|T>0fJ'hX", "5. oPt\f v/,LVt5 4. FbornoiJ valves ''C" mvj "d" to Positiov/X.'. 5. OPEH SM/PU BOlHb VM-VhO" PoRA -Tm-ooo^. SKHPuS BeWi PoR 30 SGCOUUS <b. Ci?sG vAvUVCIS '^"akoV". "7. PoSlTlOM VAUVES'1 C." Kr4 O "D'" "To POSITIOV-J X * S. v.fAtT i5SCe:TDS. Cl_ose vM.v.:"a"( B, Cwo-se V ALVE^", 16, ReKvovtl Sav^pux &or-W3. VVC 000001039 Pet 2 or- P-4U A , B AND C__ Sahpumg Tjocn^ocii ^ + 1 4-. "Xtiseiqrr SAmV^Le 1BonB1 Vau\JES c\nd O it\) PosrriiMO .TC , 2. oPe^ values Vmo'b" 3. Position n/awES `'C anjcs "D" *7-0 P<-s iru-. tV X. 4-, Sav^i PUtT VAuVE'j ' Lf jM^D B" . POiiC^S TWiTCOGH Sfsf'iPL 13CHB FOK BO SECL>MDS, * 5, Closf va lv/gs '* c '* anil* 11 p1" (b FfcoiTT&^i v/i^uvjSS 'C*' Ai^d'd' ~TC Po S mop '3l". 7. v\lA it 15 CuOBB VAUF/A". Q. CLO-St VAU/e^'',. 9. ^EMOOt SAMPLE BCM3. VVC 000001040 page a c> r 4- sV-4^ 4-22-14'