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PHASING THE FIRST PHASE OF THE PROJECT CALLS FOR EXCAVATION IN THE AREA AT THE NORTH END OF THE PROPERTY, AS INDICATED ON THE EXTRACTION PLAN, SHEET 8. THE.DEPTH OF GRAVEL HERE IS APPROXIMATELY 25 FEET. THIS FIRST PHASE CALLS FOR A PIT COVERING AK AREA OF APPROXIMATELY 8 SUR- FACE ACRES. THE TOPSOIL AND OVEREURDEN FROM THIS AREA WILL BE CONCENTRATED IN OTHER AREAS FOR RECLAMATION USE. PHASE 2 IS PROPOSED FOR THE AREA IMMEDIATELY TO THE SOUTH OF PHASE I. GRAVEL DEPTHS IN THIS AREA ARE ALSO APPROXIMATELY 25 FEET. PHASE 3 CONTINUES IN A SOUTH- ERLY DIRECTION, WITH WASTE GRAVEL BEING USED TO FILL PHASE I AND TOPSOIL FROM PHASE 2 BEING USED TO RECLAIM PHASE I. PHASE 4 CONTINUES TO THE SOUTH. GRAVEL DEPTHS HERE RUN APPROXIMATELY. 25 FEET. PHASE 3 I PROPOSED TO JOIN PHASE 2 WITH ITS WASTE PRODUCTS AND TOPSOIL BEING USED FOR RECLAMATION. PHASE 5 CONTINUES TO THE SOUTH AND WILL BE THE COMPLETION OF THE MINING. GRAVEL.DEPTHS IN THIS AREA ARE ALSO APPROXIMATELY 25 FEET. THE MINED AREA.AT THIS TIME WILL BE APPROXIMATELY 30 ACRES. PHASE 5 WILL BE THE COMPLETION OF THE RECLAMA- TION AND WILL RESULTIIN A PERMAKENT MINED AND RECLAIMED AREA OF 30 ACRES. ALTHOUGH SUPPLY AND DOIAKD DICTATE THE ACTUAL TIMING OF EACH PHASE, IT IS ANTICIPATED - THAT -THE PROJECT WILL .FOLLOW THE SCHEDULE LISTED BELOW: BEGIN OPERATION END OF PHASE PHASE I SPRING OF 1984 FALL OF 1984 PHASE 2 SPRING OF 1985 FALL OF 1985 PHASE 3 SPRING OF 1986 FALL OF 1986 PHASE 4 SPRING OF 1967 FALL OF 1987 PHASE 5 SPRING OF 1988 FALL OF 1988 PROTECTION OF EXISTING TREES THERE ARE EXISTING COTTONWOODS ALONG THE WEST EDGE OF THE SITE, ADJACENT TO THE SOUTH PLATTE RIVER. THESE TREES ARE IMPORTANT VISUAL EL- EMENTS IN THE AREA AND EVERY EFFORT WILL EE MADE TO LEAVE THEM UNHARMED. TRUCK AND EQUIPMENT TRAFFIC, AS WELL AS STORAGE MATERIALS WILL BE KEPT AWAY FROM THE ROOT ZONE OF THE TREES.DURING THE MINING OPERATION. NO MINING WILL BE CONDUCTED WHICH MIGHT ENDANGER THESE TREES. VISUAL ALTHOUGH THERE IS NO DOUBT THAT THE PROPOSED EXTRACTION PROCESS WILL HAVE AN UNAVOIDABLE INITIAL IMPACT ON THE VISUAL ASPECTS OF THE SITE, THERE WILL BE A.POSITIVE VISUAL IMPACT WHEN THE FINAL RECLAMATION IS COMPLETED. THE NEGATIVE VISUAL IMPACT DURING THE PROCESS WILL BE CONSIDERABLY MITIGATED BY THE FOLLOWING: I: THE TOPSOIL STOCKPILES WILL BE POSITIONED SO AS TO PROVIDE THE MAXIMUM SCREENING EFFECT, BOTH ACOUSTICALLY AND VISUALLY, OF THE GRAVEL CRUSHING EQUIPMENT, GRAVEL SCREENS AND MISCELLANEOUS EQUIPMENT. 2. THE ENTIRE PROCESS WILL BE PHASED IN SUCH A.MANNER THAT RECLAMATION WILL BE COMMENCED WITHIN THE FIRST TWO YEARS AND WILL PROCEED AS THE EXTRACTION IS COMPLETED. ADDITIONAL SCREENING WILL BE PROVIDED BY THE TREE -SHRUB PLANTING STRIPS WHICH ARE SCHEDULED TO BE INSTALLED WITHIN THE FIRST TWO YEARS. 3. VISUAL IMPACT ON BRIGHTON ROAD WILL BE MINIMAL WITH THE SEPARATION BETWEEN HIGHWAY AND PROCESSING EQUIPMENT OF APPROXIMATELY 600 FEET FROM CENTER LINE OF THE HIGHWAY. IN THE SHORE AREAS WILL CONSIST OF AREA RELATED TREES AND SHRUBS SUCH AS COTTONLESS COTTONWOOD, RUSSIAN OLIVE, GOLDEN WILLOW, SILVER MAPLE AND AMERICAN PLUM. ALL PLANTING WILL BE PROVIDED WITH SLOW RELEASE FERTILIZER TABLETS AT THE TIME OF PLANTING, ACCORDING TO MANU- FACTURER'S RECOWMENDATIONS. ALL SEEDED AREAS WILL BE FERTILIZED WITH THREE APPLICATIONS OF COMMERCIAL FERTILIZER PER GROWING SEASON FOR A TOTAL OF CO LES. NITROGEN PER ACRE PER SEASON. THE ESTIMATED TOTAL COST OF RECLAMATION IS $21,000.00, WHICH INCLUDES REGRADING, RE- SEEDING AND ADMINISTRATION COSTS. DRAINAGE THE PROJECT WILL UTILIZE THE FINAL LAKE, AS SHOWN ON THE RECLAMATION PLAN, SHEET 9, FOR RETAINING MOST OF THE PROJECT AREA RUNOFF. THE LAKE WILL RESULT FROM THE MIRING, RAIN FALLING AKD RUNNING OFF THE IMPERVIOUS AREAS AND RAINFALL ON THE LAKE ITSELF. RUNOFF WILL BE SOME- WHAT LESS THAN NOW EXISTS, DUE TO THE CREATION OF THE LAKE. THE AVAILABLE STORAGE IN THE LAKE FOR RUNOFF WILL.FAR EXCEED THE POTENTIAL RUNOFF. THE LAKE WILL HAVE AN ESTIMATED MINIMUM FREEBOARD OF 3 FEET AT THE ESTIMATED HIGH WATER TABLE ELEVATION. IT IS OBVIOUS THAT THE BASIN HAS MORE THAN ADEQUATE STORAGE CAPACITY FOR TOTAL DETENTION OF THE ANTICIPATED RUNOFF PLUS SEVERAL CONSECUTIVE STORMS OF VIR- TUALLY ANY MAGNITUDE AND DURATION. AFTERUSE THE AFTERUSE OF THE PROPERTY IS AS A PRIVATE RECREATION AREA.WITH THE LAKE AND ISLAND, AND AS A WILDLIFE REFUGE. RECEIVED SEP 11983 MINED LAND RECLAMATION DIVISION Dula. Dept. of Natural Resources SPEER DEVELOPMENT LEGAL DESCRIPTION -SEE SHEET 4. CERTIFICATE OF OWNERSHIP JACK D. SPEER (HUSBAND) AND ROSE M. SPEER (WIFE). BEING THE OWNERS OF SPEER DEVELOPMENT, LOCATED IN THE COUNTY .OF ADAMS, STATE OF COLORADO. HEREBY SUBMIT THIS EXCAVATION AND REHABILITATION PLAN AND AGREE TO PERFORM UNDER THE TERMS NOTED HEREON. JACK D. SPEER (HUSBAND) DRAINAGE DURING MINING OPERATION DURING THE EXCAVATION PROCESS, ALL RUNOFF ENTERING THE EXCAVATED AREAS WILL BE RETAINED AND RETURNED TO THE GROUND WATER RECHARGE. WITH TKIS EXCEPTION, THE PRESENT DRAINAGE PATTERN WILL REMAIN UNCHANGED. AS THE MIRING PROGRESSES, THE AMOUNT OF RUNOFF DETAINED BY THE PROJECT WILL INCREASE. RECLAMATION - SHEET 9 TOPSOILING AND REGRADING SUBGRADE WILL BE ESTABLISHED, AS MUCH AS POSSIBLE, WITH REJECT GRAVEL AND SIMILAR MATERIAL. AFTER ROUGH GRADES OF THE SHORELINE ARE ESTABLISHED. THEY WILL BE RIPPED AND SCARIFIED ALONG CONTOURS TO A.DEPTH OF 12 TO 16 INCHES, LEAVING THE SURFACE ROUGH BEFORE TOPSOIL IS PLACED. SINCE AMPLE TOPSOIL IS AVAILABLE AT THIS SITE. IT WILL EE PLACED IN A 6 TO 12 INCH LAYER OVER ALL AREAS TO BE REVEGITATED. PRIOR TO SEEDING, 200 LBS. PER ACRE OF P205 WILL BE APPLIED AND TILLED INTO THE TOPSOIL.. THE SHORELINE AREAS WILL BE GENERALLY GENTLE SLOPES BE- TWEEN PROPERTY LINE AND WATER LIKE, (3:1). THESE AREAS WILL REQUIRE RAPID AND CONTINUOUS PLANT COVER TO PREVENT WATER AND WIND EROSION. THESE SLOPES OFFER VARYING MOCROCLINATIC GROWING CONDITIONS SINCE THEY HAVE VARIOUS EXPOSURES. IT IS PROPOSED TO USE ONE MIXTURE OF GRASSES AND LEGUMES FOR THESE SLOPES. DEPENDING ON THE MOCROCLIMATIC CONDITIONS, ONE OR THE OTHER OF THE GRASSES WILL.EECOME DOMINANT IN CERTAIN AREAS. THE FOLLOWING SEED KFIXTURE IN POUNDS OF PURE LIVE SEED PER ACRE WILL BE USED FOR ALL AREAS: 2.LBS. COM40H KENTUCKY BLUEGRASS 5 LBS. PERENNIAL RYEGRASS 6 LOS. ORCHARD GRASS 6 LBS. SMOOTH EROME O LBS. YELLOW SWEET CLOVER SEEDING WILL BE DONE WITH A.DRILL EQUIPPED WITH DEPTH BANDS AND WILL BE CARRIED OUT BETWEEN MARCH 15 AND MAY 15, IF POSSIBLE. ALL SEEDED AREAS WILL BY HYOROMULCHED FOR IKITIAL EROSION CONTROL WITH CELLULOSE FIBER MULCH AT A RATE OF 1,500 LBS. PER ACRE. PROPOSED PLANTING MY COMMISSION EXPIRES ROSE M. SPEER DAY OF NOTARY PUBLIC PLANNING COMMISSION APPROVAL APPROVED BY THE ADARS COUNTY PLANNING COK41 SSIOR THIS DAY OF CHAIRMAN BOARD OF COUNTY COMMISSIONERS APPROVAL APPROVED BY THE ADAMS COUNTY BOARD OF COUNTY COMMISSIONERS THIS DAY OF A 19 19 19 , CHAIRMAN CERTIFICATE OF CLERK AND RECORDER THIS EXCAVATION AND REHABILITATION PLAN WAS FILED FOR RECORD IN THE OFFICE OF THE ADAMS COUNTY CLERK AND RECORDER IN THE STATE OF COLORADO AT M. ON THE DAY OF , 19 RECEPTION NUMBER EY : COUNTY CLERK AND RECORDER DEPUTY rm 1 Ped NartlpEF MRP1� 11 Class: Evertnit -- Section/ExhibR_: Class:P i Type/Seq: Class: O Report O Hydro -------------------------------- Dm Type: _ O Inspection ____________ []Application (Coal only) 0 Bond O fo em Enrcent COVER SHEET IJOHN HANDS LA14D C014SULT94G 1 6120 SHERIDAN - 206C, WESTMINSTER, COLORADO 80003 DLTE: 8/24/63 SHAT N OF: 9 )) rA (^ AGi.. .� ,,qn ;r, AIL MJNIn uli�A1'.ON i�il. .�A" !,OMC ADVC".f 111Ti ON In: 6' ^' 1' Nd1LF Ij!IALI IY. DUtiINf: HE .'tr ' COUNTY S ss CITY 1 MINING PHASE THERE WILL EE SEVERAL POTENTIAL SOURCES OF POLLUTION. THE PRIMARY SOURCES COULD BE SPILLAGE 01 IRRIGATION i:ATEI ANC nIEIOfl -' THE FOREGOING OWNERSHIP CERTIFICATE WAS ACKNOWLEDGED EEFORE ME TNI ICAL SURFACE DRAINAGE WHICH MIGHT ENTER THE GRAVEL PIT. HOWEVER. DUE 10 THE SMALL SIZE OF THE PROPOSED PROJECT AND THE MINING PROCEDURES - BY JACK D. SPEER (HUSBAND) AND ROSE M. SPEER (WIFE). OUTLINED. ADVERSE IMPACT, IF ANY, WILL BE MINIMAL DRAINAGE DURING MINING OPERATION DURING THE EXCAVATION PROCESS, ALL RUNOFF ENTERING THE EXCAVATED AREAS WILL BE RETAINED AND RETURNED TO THE GROUND WATER RECHARGE. WITH TKIS EXCEPTION, THE PRESENT DRAINAGE PATTERN WILL REMAIN UNCHANGED. AS THE MIRING PROGRESSES, THE AMOUNT OF RUNOFF DETAINED BY THE PROJECT WILL INCREASE. RECLAMATION - SHEET 9 TOPSOILING AND REGRADING SUBGRADE WILL BE ESTABLISHED, AS MUCH AS POSSIBLE, WITH REJECT GRAVEL AND SIMILAR MATERIAL. AFTER ROUGH GRADES OF THE SHORELINE ARE ESTABLISHED. THEY WILL BE RIPPED AND SCARIFIED ALONG CONTOURS TO A.DEPTH OF 12 TO 16 INCHES, LEAVING THE SURFACE ROUGH BEFORE TOPSOIL IS PLACED. SINCE AMPLE TOPSOIL IS AVAILABLE AT THIS SITE. IT WILL EE PLACED IN A 6 TO 12 INCH LAYER OVER ALL AREAS TO BE REVEGITATED. PRIOR TO SEEDING, 200 LBS. PER ACRE OF P205 WILL BE APPLIED AND TILLED INTO THE TOPSOIL.. THE SHORELINE AREAS WILL BE GENERALLY GENTLE SLOPES BE- TWEEN PROPERTY LINE AND WATER LIKE, (3:1). THESE AREAS WILL REQUIRE RAPID AND CONTINUOUS PLANT COVER TO PREVENT WATER AND WIND EROSION. THESE SLOPES OFFER VARYING MOCROCLINATIC GROWING CONDITIONS SINCE THEY HAVE VARIOUS EXPOSURES. IT IS PROPOSED TO USE ONE MIXTURE OF GRASSES AND LEGUMES FOR THESE SLOPES. DEPENDING ON THE MOCROCLIMATIC CONDITIONS, ONE OR THE OTHER OF THE GRASSES WILL.EECOME DOMINANT IN CERTAIN AREAS. THE FOLLOWING SEED KFIXTURE IN POUNDS OF PURE LIVE SEED PER ACRE WILL BE USED FOR ALL AREAS: 2.LBS. COM40H KENTUCKY BLUEGRASS 5 LBS. PERENNIAL RYEGRASS 6 LOS. ORCHARD GRASS 6 LBS. SMOOTH EROME O LBS. YELLOW SWEET CLOVER SEEDING WILL BE DONE WITH A.DRILL EQUIPPED WITH DEPTH BANDS AND WILL BE CARRIED OUT BETWEEN MARCH 15 AND MAY 15, IF POSSIBLE. ALL SEEDED AREAS WILL BY HYOROMULCHED FOR IKITIAL EROSION CONTROL WITH CELLULOSE FIBER MULCH AT A RATE OF 1,500 LBS. PER ACRE. PROPOSED PLANTING MY COMMISSION EXPIRES ROSE M. SPEER DAY OF NOTARY PUBLIC PLANNING COMMISSION APPROVAL APPROVED BY THE ADARS COUNTY PLANNING COK41 SSIOR THIS DAY OF CHAIRMAN BOARD OF COUNTY COMMISSIONERS APPROVAL APPROVED BY THE ADAMS COUNTY BOARD OF COUNTY COMMISSIONERS THIS DAY OF A 19 19 19 , CHAIRMAN CERTIFICATE OF CLERK AND RECORDER THIS EXCAVATION AND REHABILITATION PLAN WAS FILED FOR RECORD IN THE OFFICE OF THE ADAMS COUNTY CLERK AND RECORDER IN THE STATE OF COLORADO AT M. ON THE DAY OF , 19 RECEPTION NUMBER EY : COUNTY CLERK AND RECORDER DEPUTY rm 1 Ped NartlpEF MRP1� 11 Class: Evertnit -- Section/ExhibR_: Class:P i Type/Seq: Class: O Report O Hydro -------------------------------- Dm Type: _ O Inspection ____________ []Application (Coal only) 0 Bond O fo em Enrcent COVER SHEET IJOHN HANDS LA14D C014SULT94G 1 6120 SHERIDAN - 206C, WESTMINSTER, COLORADO 80003 DLTE: 8/24/63 SHAT N OF: 9