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futtrre use in reclaiming the site. A temporary soil stockpile(s) will be eztabliz,icd oil the east ead of the pad area
<br />adjacent to the road, ,.,lieicc uaTuial di.uuage will route around die s[ockpile(s) due t0 the existing natural drainage
<br />COIlfy"Lriatiolt_ and the natural vegetative materials incorporated into the soil, and seeding With the top3nil 3toekpile
<br />stabilization sued mixture, will stabilit-C acid piotect tic 3Torkpiled soil materials.. Soil salvage volumes are
<br />iiidieatcd oil T.,ble 49A.
<br />�Miv isareimic and Pipelinvz, (MR14-283, MR15-288) — Construction of the light -use road and pad for the 5MN
<br />Ce.aeot Borehol:, will involve removal of any large vegetation and stripping and stockpililig of otie, vegetaTwu;
<br />soil, and organic materials. The road and pad ace located along the crest of a minor ridgeline where soil
<br />developmein iz, liuuTed, 3o TC will recover and salvage a maximum of 12 inches of soil trom the road and pad
<br />aieas. With a pad area of approximately U.9 acres, and a road corridor of approximately 3.1 ac,c3; a maximum
<br />volume of approximately 6;540 cubic yacd3 of Soil maTCiial will be salvaged and placed in stockpile for fultlre use
<br />ceCl<<iM mig Tic Site. A temporary soil stockpile(s) will be established On the northeast corner of the pad area
<br />adjacent to the road. The natural vegetative materials inco,poiated ijito the Soil, and 3eedi,.r' will. the topsoil
<br />stockpile 3Ced IlliXIMe, will 3Tabili,e aad protect the stockpiled soil materials. Soil salvage volumes
<br />are indicated on Table 49A. Pipeline construction will involve temporary removal aid windrowing of 3oilinate,ia13
<br />from the pipeline trench area (maxim cm, pipeline eoi.ido. widil. of 40 feet). The maximum disturbance tootprint
<br />will be approxiiii<<tcl) 4.6 acres, corresponding to a maximum soil salvage volume of approximately 7,4U0 cubic
<br />yards (at a 12 -inch salvage depth). Since, however, the soil will be p,og,es3ively removed; wiud�'vwCd; and Tliel,
<br />almost immediately replaced; a3 pilJCliilc C0113TILIC6011 proceeds; this soil salvage volume is not reflected in Table
<br />49A —Soil Stockpile Summary.
<br />iu-Last EujeiaiuCV Aii Barehule (MR15-289) — Prior to construction of the l0E Emergency Borehole pad, site
<br />preparation will involve removal of any large vegetation and stripping and stockpili�ig of othe, vegeta inii, wil; acid
<br />organic materials. The pan i3 located oil a m moi idgeli,je whe,e soil development is limited, so TC will recover
<br /><11id 3alv.,e a ma.611um Of 12 inches of soil trom the pad disturbance areas. With a total pad area of approximately
<br />1.2 acres, a maximum volume or approximately 1,900 cubic ya�d3 of Soil ... atc, ial will be Salvaged acid placed ill
<br />StOCkpilc for t[It[rre u3C ill rcClauuuig the 3itcc. Uiie O, more temporary soil stockpiles) will be established On the
<br />aocdt side of the pad area. The natural vegetative materials incorporated into the soil, and seeding with the topsoil
<br />stockpile stabilization seed mixture, will stabilize and protect the stockpiled Soil iiiatenial,,. Soil salvage vOluuleS
<br />arC i��dicated oil Table 49A.
<br />e uy Utilitv Borehole - — Con3tiuctimi of the Iigla-u3c road aA pad for the 13LT Uutby
<br />Utility B:,celmIe ,viii ;,,voIve ieirlovaI of any large vegetation and stripping and stockpiling of other vegetation, soil,
<br />and organic materials. The road and pad are located on a low -gradient sidehill where 1 C will ircove, ajid salvage a
<br />maximum or 18 iiicliC3 of Soil fcom the road and pad meas. Wide a pad area Of approximately 1.0 acres, and a road
<br />co, -,-:do,- of approximately 2.4 acres, a maximum volume of approximately 8,230 cubic yards of soil material will be
<br />salvaged and placed in stocFpile for tuture use in reclaiming the Site. A imitpo,my Soil 3tockpile(s) will be
<br />e3Tnili3ied ori the side of the pad area. The natural vegetative materials incorporated into the soil, and
<br />seeding with the topsoil Stockpile stabilization seed mixture, wilt stabilize and protect the stockpiled soil matelial3.
<br />Soil Salvage VOItIIiles are indicated oil Table 49A.
<br />Ivr x r u- v5 2.05-84.1', 04/01 16
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