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� I <br /> r, `Arti 11 "r,Mi <br /> Area No 2 f r M n'h LL Area No 1 <br /> Remove soil from 5'xlol Remove lead-impacted soil from <br /> area to 2' bgs k ,' S x50 area to 3' bgs. (Note 4) <br /> ._•.o .., r. _ i <br /> r <br /> LS <br /> NOTES: : <br /> i <br /> F Mapping and locations of structures are based on facility record <br /> E r tt-I drawings. Contractor.shall coordinate all field activities with E' <br /> AP f. f c Hydro-Search personnel. - [% <br /> { <br /> rf'!�0R r: I ,N r ._rrr „ 2Identified areasto be excavated and excavation depths are approximate.I Final locations will be delineated by Hydrosk n11rE -Search CN <br /> in the field. F <br /> Ifj <br /> IvAs T. <br /> 3. The contractor shall be responsible for confirming the location of all utilities + <br /> U '%t <br /> and interferences. Exact locations of exisitmg utilities and structures are not <br /> r <br /> No3 guaranteed. All existing utilities and improvements that are damaged during <br /> Area . I ''r r`x I yy---••••••-. construction shall be completely restored by the contractor, at the contractor's : <br /> Remove soil from. rea No. 4 'rl:r it <br /> "�! I I I own expense, to the satisfaction of the utility owner. The contractor shall <br /> 8' diameter area Remove soil from 10'x10' request that underground facilities be located and marked in the field <br /> to 1/2 bgs. area to 5 bgs. i ,1 Y a minimum of 48 hours prior to the start of construction b calling <br /> i' <br /> Il Y 9 <br /> j EQ P,,_tt1. Yr <br /> underground services alert (U.S.A.), telephone No. (800) 642-2444, r <br /> t ` �_ 4. Stockpile Area No. 1 soils separately from. all other excavated soils. Area F. <br /> Area No. 6 *''' ! I No. 1 is the only source of TPH and lead-impacted soil, all other areas <br /> l - are impacted by TPH only. 6. <br /> 5 <br /> Remove soil from 8 <br /> Area No. diameter area to 1/2' <br /> t = Remove soil from 12' bgs. <br /> / b I 5. Place H-20 rated steel cover Over excavated area to allow access into the <br /> + diameter area to 1/2 ' bgs. , ' lrep 'tshop during the inten'm pertod between excavat' acil <br /> i IaI <br /> * Area No 7 I 4. s I <br /> Remove soil from 5'x15' III } '- N' " j. LEGEND- <br /> t . area to 1/2' bgs t H - I <br /> ya — <br /> { ' DRAINAGE DIRECTION <br /> f R <br /> YIE i_ Er Area No. 8 FENCE <br /> ,tqp III i2E ✓IF Remove TPH impacted soil,I ' (' <br /> i-.' c-.f Jf .t€P from 5'x10' area to 2' bgs. FENCE ON PROPERTY LINE <br /> pg` i p � ® AREAS TO BE EXCAVATED .. <br /> t 6 � <br /> tT' \ Fg.r r{pip, I bgs BELOW GROUNDSURFACE t! <br /> I <br /> r7: <br /> —` FMC Corporation DATE: n/2/ss ' <br /> Linden, California DESIGNED: JJL <br /> EXCAVATION PLAN CHECKED. F <br /> APPROVED: <br /> Ramacher Manufacturingr <br /> DRAWN: 5O5015PRaJ.: 3011350x2 <br />— G\RCgOVIN\RpyACHERWAWCWnV6 ���a O \y�/p��ll'I�I Ric. Y� <br /> A Tetra Tech Company <br /> J <br />