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A. WHEN AND WHAT DEPTH OVERBURDEN WALL BE REPLACED IN RELATION TO EXTRACTION.
<br />AS EXPLAINED EARLIER IN THIS APPLICATION, THE TOP LIFT OF MATERIAL WITH TOPSOIL AND
<br />REMOVED OVERBURDEN WAS MID 1970-S O CONSTRUCTION THERE WAS NO
<br />OVERBURDEN EFT AT THAT TIME AND NONE WILL BE AVAILABLE IN THIS OPERATION.
<br />B. MAXIMUM GRADIENT OF RECLAIMED SLOPES (HORIZONTAL: VERTICAL).
<br />THE FINISHED PIT FLOOR WILL BE EFT COMPARATIVELY LEVEL, AS INDICATED IN THE OVERLOT GRADING
<br />AND EROSION CONTROL PLAN. THE ONLY SLOPES WALL BE THE 3H:1V BACKSLOPES ON EITHER SIDE OF
<br />THE STRATMOOR HILLS WATER LINE, WHICH CROSSES BOTH THE MIDDLE AND SOUTH PIT.
<br />C. MEASURES THAT WALL BE TAKEN TO REVEGETATE THE SITE, IF APPLICABLE.
<br />(1) THICKNESS OF THE PLANT GROWTH MEDIUM TO BE REPLACED
<br />AS STATED EARLIER, THE TOPSOIL AND OVERBURDEN WERE REMOVED IN THE MID 1970'S SO THERE IS
<br />NO TOPSOIL ON SITE. HOWEVER, THERE HAS BEEN SOME NATURAL REVEGETATION, AS SOME HUMUS
<br />HAS BUILT UP AVERAGING 4 ", WHICH WALL BE CALLED THE GROWTH MEDIA. THIS MEDIA WALL BE
<br />STOCKPILED ON THE PIT PERIMETER FOR REPLACEMENT IN RECLAMATION. FROM THE REVEGETATION
<br />THAT HAS OCCURRED IN THE LAST 20 PLUS YEARS, IT APPEARS THAT THIS MEDIA IS ADEQUATE TO
<br />SUPPORT REVEGETATION IN RECLAMATION, EVEN THOUGHT THERE IS NO TRUE TOPSOIL ON SITE.
<br />(II) TIME OF SEEDING, SEEDBED PREPARATION, TYPE APPLICATION RATE AND SOIL INCORPORATIONS
<br />METHOD OF FERTILIZER APPLICATION.
<br />SEEDING WALL BE DONE IN THE LATE FALL AS THIS HAS SHOWN THE BEST RESULTS. THE SEEDBED
<br />WILL BE SCARIFIED. THE GRASS SEED MIX WILL BE DRILLED. 40#, AVAILABLE N &P WALL BE APPLIED
<br />PER ACRE PRIOR TO SCARIFYING THE SEEDBED.
<br />(III) STATE THE SPECIES TO BE PLANTED AND THE APPLICABLE QUANTITIES.
<br />SPEC E ARIEEISCENT WHEATGRASS 1 1.0 �
<br />MANCHARD SMOOTH BROME GRASS 70 4.50
<br />ARRIBA WESTERN WHEATGRASS 15 1.00
<br />40# AVAILABLE N &P WILL BE APPLIED PER ACRE, PRIOR TO SEEDING
<br />(IV) APPLICATION METHOD FOR GRASS SEEDING.
<br />AS STATED IN (III) ABOVE, THE GRASS SEED WILL BE DRILLED BY A SEED DRILL MTH A COMPETENT
<br />AGITATOR AFTER THE AREA IS SCARIFIED AND FERTILIZED.
<br />(V) MULCH IF NECESSARY AND METHOD AND RATE OF APPLICATION.
<br />STRAW MULCH WILL BE APPLIED AT 4,000#/A AND CRIMPED INTO THE GROWTH MEDIA.
<br />(VI) ESTABLISHMENT METHOD FOR EACH SPECIES OF SHRUB OR TREE.
<br />NO TREES OR SHRUBS ARE PROPOSED FOR THIS DEVELOPMENT AREA.
<br />D. SPECIFY WHICH PONDS, STREAMS, ROADS, AND BUILDINGS WILL REMAIN AFTER RECLAMATION.
<br />NO PONDS, STREAMS, OR BUILDINGS ARE ON SITE. ANY ROADS AND STREETS REMAINING WILL BE
<br />THOSE INSTALLED BY THE APPLICANT AS PART OF THE DEVELOPMENT PLAN.
<br />E. SPECIFY THE RECLAMATION TREATMENT OF ANY WASTE ROCK DUMPS, TAILING IMPOUNDMENTS,
<br />UNDERGROUND MINE OPENINGS, DITCHES, SEDIMENT CONTROL FACILITIES, BUILDINGS OR OTHER
<br />FEATURES NOT ADDRESSED.
<br />SINCE THIS IN AN OPEN PIT SAN AND GRAVEL DEPOSIT, THERE WILL BE NO WASTE ROCK DUMPS,
<br />TAILING IMPOUNDMENTS, UNDERGROUND MINE OPENINGS, DITCHES SEDIMENT CONTROL FACILITIES,
<br />BUILDINGS OR ANY OTHER FEATURES NOT ADDRESSED IN THIS NARRATIVE INVOLVED IN ANY WAY IN
<br />THE OPERATION.
<br />1 /Y - 3/4" FkTEA LAYER
<br />N.T.S.
<br />BALE WIDTH
<br />FLiW
<br />3. WEDGE LOOSE STRAW BETWEEN BALES
<br />2. PLACE AND STAKE STRAW BALES
<br />4. BACKFILL AND COMPACT THE EXCAVATED SOIL
<br />STRAW BALE BARRIER INSTALLATION
<br />N.T.S.
<br />Wood or Steel Fence Post
<br />(Rebor not allowed)
<br />REOL MATION COST OPINION Compacted Soil to
<br />Prevent Piping �� y
<br />1. GRASS SEED MIX 69.43/A 9.999 A $ 692.71 I I 1
<br />2. DRILLING GRASS SEED 22.00/A 9.999 A 219.97
<br />3. FERTILIZER (40 #/A N &P) 29.23/A 9.999 A 292.27 Sediment Laden 1
<br />4. FERTILIZER APPLICATION 17.50/A 9.999 A 174.98 Runoff
<br />5. TOPSOILING W. DOZER OR LOADER
<br />MAXIMUM PUSH 250', 4 "/A AVG. 0.75 /CY 5,377 CY 4,032.75
<br />6. REPLACING OVERBURDEN -0- -0- -0-
<br />7. SCARIFYING (DISK OR CHISEL) 52.50/A 9.999 A 524.94
<br />8. WEED CONTROL 25.00/A 9.999 A 249.97
<br />9. 0001 /A GRASS, HAY, OR STRAW MULCH 170.00 /A 9.999 A 1,699.83 � \ /� / \� \ \ \
<br />10. SPREAD & CRIMP MULCH 55.00/A 9.999 A 549.94 /� /� /� /� \ / / /� ✓/� m�Mk
<br />11. BACKSLOPING (DONE WITH MINING) -0- -0- -0- '
<br />12. MOBILIZATION COST (LUMP SUM) 600.00 600.00
<br />$ 9,034.06
<br />INDIRECT COST 18.5% 1,671.30
<br />ADMINISTRATION EXPENSE 5.0% 535.27 STRAW BALE BA
<br />$ 11,240.63 $TI3
<br />N.T.S.
<br />ROUNDED TO $11,240.00
<br />EROSION CONTROL COST OPINION
<br />SILT FENCE - 2700 LF A $2.00 /LF $5400
<br />STRAW BALE BARRIER - 900 LF ® $1.00/LF $,900
<br />VEHICLE TRACKING - 1 EA A $500/EA $500
<br />RESEEDING (SEE RECLAMATION PLAN)
<br />TEMPORARY SEDIMENT TRAPS - 2 EA ® $500 /EA $1000
<br />SUBTOTAL $7800
<br />25% MAINTENANCE AND REPLACEMENT
<br />TOTAL $9750
<br />Staked and Entrenched
<br />Straw Bole
<br />Binding Wire or
<br />Twine
<br />Filtered
<br />Runoff
<br />Oa TEMPORARY DIVERSION DIKE
<br />N.-.S.
<br />:D
<br />OR EQUIVALENT SILT FENCE
<br />FASTENERS (TYP)
<br />,
<br />DEEP TRDOCH h
<br />POST POST
<br />MIRAFI IO0X FABRIC, 13R EQUIVALENT SILT FENCE NIRAFI 100X FABRIC, OR EQUIVALENT SILT FENCE
<br />FASTENERS (TYP) FASTENERS I
<br />I� I.
<br />LAY FABRIC 13N TOP OF GROUND
<br />AM FILE FILL MATERIAL ON FAMC-
<br />V ` -DIG TRENCH 6• DEEP, LAY IN
<br />SILT FENCE FABRIC AND BACKFILL,.(,� v
<br />TYPICAL SECTION A SILT CONTROL BARRIER
<br />SILT CONTROL BARRIER ALTERNATE METHOD OF INSTALLATION
<br />STANDARD METHOD OF INSTALLATION
<br />N.T.S.
<br />EXCAVATED SEDIMENT TRAP
<br />ROCK LINED INLET
<br />EMBANKMENT SEDIMENT TRAD
<br />IV I
<br />C4' MIN.
<br />--1 I-"- r1' MIN.
<br />1' MIN.-
<br />1- MAXIMJM SEDIMENT STORAGE
<br />CLEAN =OUT LEVEL
<br />(1/2 TOTAL DEPTH)
<br />CROSS SECTION
<br />DIVERSION DIKE
<br />- ORIGINAL GRADE
<br />1 MIN.
<br />)CK LINED OUTLET
<br />-5' MAX.
<br />LENGTH (IN FEET) _
<br />1.5 X DRAINAGE
<br />AREA (IN AC)
<br />ROCK LINING: 9" THICK LAYER OF 6" ROCK ON 3"
<br />THICK LAYER OF 1/2* - 3/4" FILTER
<br />DIVERSION DIKE CAN
<br />JOIN WITH EMBANKMENT
<br />ROCK PLACED ON
<br />TOP OF IMPERVIOUS
<br />EMBANKMENT
<br />TEMPORARY SEDIMENT TRAP
<br />N.T.S.
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