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• Ih1T FiJ DU CTIUN Haul Read A cu ns eruct ion was snit laced du nog the summer of 1995 in preparation for coal haulage in fJOVember 1990 from the 'toast Mine. The road was actually complei ed in the surtm,er of 195 following the deadhead of the o50 d[agl tna f[om the Seneca ]I Mine [o the 5'oast firne in Occot~er i?5o and [he wtnter weather a~nditions that followed. All sal'/a geable iopsoll was removed from the disturbance areas and either stockpiled or wi.,d rowed and replaced upon cernpl e[ion of the final read slopes. Table 13-? contains the as-built culvert summaries as we 11 as urfotmarion on Exhrb its 13-10.1 to 1e-10. ri. This certificacton covers app roxtmately 1(,100 feet (3. OS mi lesl of Ha u1 Road P.. C OIJ ST RUCTI Vhl SIIF7MARi In accordance with kola 4, Fa rc 4.03.1 (ilidl of ?he Rules and Regu ia[io ns of the Colorado f-0i ned Land ke clams [ion Bua rd pursuant to the Cnlo rado Surface Coal Mrning Reclamation Act 3q-33-101 et. seq., I, Michael b. Alta cl lla, hereby certify that the ronstruct[on of Naul Road A was inspected by myself. [, Fri chael v. ALtavilla, am a 19Sq graduate in mining engtneen ng and 7 have been a Fegi star ed Pref essional Engineer ~n rolerado s nee 199?. ? '/tsi [ed the site on numerous occastons dun ng [he construct ten petted. ' i visi[etl the co nsttuc[ion sire v=[ the emit? length of the profett. on a weekly basis o AcR Vi ties which were observed during it,ese 'deekly inspe ct tons tncluded topsoil removal, the placement of fill and base ma'etials ao_o rding [o the approved desrgn and speciftcacio ns, as well a.: [he installation of the app [opn at=_ cu 1•rerts. All activittes were conducted to acre rd ante with; prudent state-of -the-art earthen cons[r!~ctien rnechodologies. The purpose of rt,y to ;pections and ca rtiftcacron was co ensure prop=[ construction of Haul Road A and ce sactsfy ehe re~ui re menu of Rul=_ 4.G3.1(1)(dl of the Colorado Mined Land Feclama[ion Ci vi stun. To [he best of rtry knowledge, bused upon my prof es st coal expertise and to [Y:e extent passible, this haul load at the 'i oast hti n= was constructed wi [h prudent s?ate-of-the-act earthen construction. E'u rt he r, the st nict ute was wnsiruc?ed in =empliance with ct,e a pp roved design, to the ra Cent possible, cs spec[ fi ed in Tab 13 of the app ro'ded permit. Dratnaqe control is provided by the appropriate culverts and ditches. 1 J