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Prepared by David Rabb <br />Approved by Randy Golding T�'I Research QA <br />Tracer Tigha <br />Guideline No 10 Rev I Date 08/10/03 Feld Guideline V-2 <br />3.7.12 EXCXM0TN: Double wall piping that is contained in a tertiary or third <br />containsent duct or conduit does not need HSP. 'These ducts or conduits <br />must have test boots at each end of each section of duct/conduit <br />3.7.13 Only gravel backfill can be between the HSP and its the accompanying <br />piping- <br />3.7.1.4 At no time shall there be more than 60" between the pipeline and the HSP. <br />3.7.2 Tanks - <br />3.7.2.1 A HSP shall be directly above and/or within 18" of the outer most vertical <br />projection of the long side of each tank <br />3.722 There shall be at least one HSP centered between each tank when the tanks <br />have a maximum separation of 36". <br />-3.3 General <br />3.8.1 Whenever HSP leave the gravel bac]dM into (IE: dirt, concrete or any other material <br />other than the gravel backfill) solid PVC piping is to be used - <br />3. 82 <br />sed.3.82 Vertical piping should be in solid PVC. <br />3.83 All vertical and horizontal 90? and 45? are to be Tracer PVC radius bends. <br />3.8.4 Glue all PVC pieces per gluing manufactures specifications. <br />3.85 Rum all HSP ends to the surface as specifted in the construction drawings. <br />3.9 Install pull boxes as noted in the construction drawings <br />3.10 TNEnimize all comers, only use Tracer supplied f1tings.. <br />3.10.1 For HSP runs less than 100 feet a maximum of 810? of turns, or 9-90? tams are <br />acceptable <br />3.10.2 For HSP ,-mss — alar d= 100 feet, ma4:�rum of 45u? of mss, or 5-90taus is <br />acceutable. <br />3.103 rte. no �:,;:e is any FSP to e-=nd y aatar. than 200 feet in total le --di <br />3.11 ziL = co all 11SP wide g fe -y hazel befcrZ Usiz ��qpIIenL <br />3.12 izca iii r-1' aro =tailed azd shaded wiEH gavel install a Craenlee 430 poly iize ter <br />e=—/ iE Tj n—sidz of 'teach HS <br />3.12.1 i .is Lie is =o rd through the inside of the HSP and to be one piece � of mots <br />with a o foot overage- in both the eni;aace and est ends of each HSP. <br />3.122 This line shall be easily removed for late: use by the sampling personnel. <br />3.12.3 Be sure to complete the probe cap assembly with the plug installed <br />3.13 Before testing all water must be removed from the tanks. <br />4 Photos <br />THLS P[ /F02'LG! 70A/!S P_ROPLRT(OF PR ! G11IZ �sRnC .QFC ,LVD tLG! 7tVOT BE TIZ It FSL[ITliD, COPIED OR D=LOSED, N <br />WHOL OR GAF P:IRT, 7FT7=%O(T YR17TLiV P Z LLL°SIOAV i 20r�! PR L'i UR SLR�Cc, !NC <br />3 oi4 Sop For MCf:LD Horizontal Prob(z /-? <br />