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<br />Boulder County, CO 03684906
<br />G:\24821 \2018 PUD\24821—GR.dwg
<br />LOT 7
<br />LOT 12
<br />EXISTING
<br />DETENTION
<br />POND
<br />• 0
<br />0 1,
<br />• CV
<br />Li)
<br />PRO. 12.1'
<br />DRAINAGE
<br />& UTILITY
<br />EASEMENT
<br />°
<br />kttt,
<br />°•„
<br />4.44,R,irRoR R.-RRRIRAn .R.an....R IR 4 R... 44 n4 4RAR,
<br />- . . . .
<br />. 4- --
<br />'III n
<br />RR,
<br />--"
<br />\-4111.•
<br />\I!
<br />,„444
<br />r 28.0 FT DRIVE -CUT
<br />SCREEN WALL
<br />GRATE= 5292.60
<br />71-
<br />GRATE=5290.10
<br />„- SCREEN WALL
<br />l•
<br />-r-
<br />RAMP
<br />,414/4.Ininma
<br />29
<br />LOT 3
<br />PL
<br />-98
<br />RETAINING WALL
<br />' I ;
<br />I /
<br />GRATE=5290.10
<br />I I
<br />A
<br />4'x10' BOX CULVERT
<br />35.0 FT DRIVE -CUT
<br />rE„,-
<br />(.)
<br />7-RETAINING WALL
<br />RAMP
<br />EX. 30.0'
<br />DRAINAGE
<br />& UTILITY
<br />L EASEMENT
<br />r,
<br />L Thft
<br />NHE
<br />/
<br />nn&nn enng/InIIIn 04.91SIM 477,104,Inn
<br />4,4,,,,IMA,4,144
<br />EX. CURB St GUTTER
<br />1U,1 &We-U:4'1P
<br />EX. 5 FT WALK
<br />el LOT 4
<br />r 28.0 FT DRIVE -CUT
<br />,e4m71 4.,,,g444e ancedi etr.!4•411 ..,--
<br />GRATE=5293.60
<br />2' CONCRETE PAN
<br />El
<br />•
<br />-5295
<br />5295
<br />_..„1
<br />GRATE=5293.60
<br />II El
<br />,-,17
<br />sR"
<br />LOT 1
<br />FF=5296.00
<br />4404.4•444.
<br />GROUND AT BLDG=5292.0
<br />PORTION OF EX 30.0' DRAINAGE
<br />8c UTILITY EASEMENT TO 53E VACATED
<br />LL
<br />GRATE=5287.90
<br />GRATE= 5287.90
<br />\*.
<br />`cko.
<br />CURB CUT
<br />.444.4.44n.
<br />EX. STORMLINE
<br />(TO BE REMOVED)
<br />- 0 -
<br />9
<br />5290
<br />59„
<br />GRATE=5287.90-\
<br />4' CONCRETE PA14
<br />.4444444,4.444
<br />-9
<br />"s---5295
<br />GRATE=5293.70
<br />GRATE= 529.00
<br />EX. STORMLINE
<br />(TO BE REMOVED)
<br />PORTION OF EX. 30.0' DRAINAGE
<br />& UTILITY EASEMENT TO BE VACATED
<br />0.0.0
<br />6.4.0
<br />00.4311.
<br />izzir 04444 ,f1,74:_c42',',44!
<br />GRATE=5287.90
<br />GROUND AT BLDG=5288.90
<br />;RR
<br />•te,7
<br />1 GRATE=5287.90
<br />,4•44',4-44 e44,44",o 444
<br />GRATE= 5293.50
<br />Oto
<br />44,.
<br />14/?..0
<br />GRATE=
<br />5293.00
<br />LOT 5
<br />11
<br />1
<br />COLORADO TECHNOLOGICAL CENTER
<br />FILING NO. 2, REPLAT C, LOTS 1 & 2
<br />FINAL PLANNED UNIT DEVELOPMENT
<br />LOCATED IN THE SE QUARTER OF SECTION 16,
<br />TOWNSHIP 1 SOUTH, RANGE 69 WEST OF THE 6TH P.M.,
<br />CITY OF LOUISVILLE, COUNTY OF BOULDER, STATE OF COLORADO
<br />5295"--
<br />GRATE=5293.50
<br />5295-
<br />RETAINING WALL RAMP
<br />529
<br />-
<br />RETAINING, WALL
<br />In,RAMP
<br />1,;)
<br />545
<br />PORTION OF EX. 30.0' DRAINAGE
<br />5290
<br />& UTILITY EASEMENT TO BE VACATED
<br />LOT 2
<br />FF=5292.90
<br />CURB CUT GRATE=5289.25
<br />1111111
<br />2.5 FT RETAINING WALL
<br />GRATE=5289.85 - EX. 54.0'
<br />- LANDSCAPE
<br />ryuga yral. mama,' can.,:s .57.^.9 CC .1.
<br />rtn,
<br />- - *17-* -REGIONAL* DRAINAGEWAY- CONSERVATION .7_4_
<br />• +
<br />EASEMENT . =MED PR.. 4'x10' BOX CULVERT
<br />PUBLIC USE-
<br />• . _ •
<br />,61221,5) 0:1199110o onaciam <tam.
<br />L
<br />EX. CURB & GUTTER
<br />EX. E.O.A.
<br />nn,
<br />EX. 8 FT WALK
<br />EX. 10.0' -.
<br />UTILITY
<br />EASEMENT
<br />..44444.44,
<br />nnnnnn444.44.
<br />EX. STORMLINE
<br />(TO BE REMOVE )
<br />/
<br />LJJ
<br />28.0 FT
<br />DRIVE -CUT
<br />/290
<br />30.0'
<br />DRAINAGE 1_
<br />8c UTILITY- --*- /-GRATE=5291.00
<br />- ---EASEMENT
<br />C"."--10
<br />/
<br />SCREEN WALL
<br />GRATE=5289.90
<br />/1.
<br />-92---,1--SCREEN WALL
<br />r CURB CUT
<br />4GRATE=528885.J
<br />5285
<br />„te.: - - - -
<br />wID
<br />GRATE=5288.65
<br />GRATE=5288.25
<br />1 .- ..
<br />.....1 00.6.o., ...4.,..... ......
<br />EX. 30.0'
<br />ACCESS
<br />/EASEN)ENT
<br />PL
<br />S. 104TH ST.
<br />-PRO. 17.6'
<br />ACCESS
<br />EASEMENT
<br />5285
<br />-„,
<br />INV=5283.00
<br />FL=82.00
<br />'VA
<br />PROPOSED
<br />DRAINAGE „
<br />EASEMENT
<br />DETENTION
<br />POND
<br />FL=80.50 ..-
<br />EMERGENCY SPILLWAY -
<br />INVERT=5286.00
<br />INV IN5280.00
<br />.5285
<br />5285
<br />...../....
<br />EX. 5 FT NALK
<br />28.0 FT
<br />4,7*- DRIVE -CUT
<br />7
<br />EX. 15.0' DRAINAGE,
<br />417'U11LITY 8c LANDSCAPE
<br />/ EASEMENT
<br />LOT 11
<br />LOT 15
<br />Ex. CURB & GUTTER
<br />_ _J
<br />---
<br />.....r•A" •
<br />0
<br />BoW
<br />ToW
<br />FL
<br />BoC
<br />BW
<br />4'
<br />V V
<br />PLACE SINGLE LAYER
<br />OF 3" TO 4" ROUNDED
<br />COBBLE AS SHOWN.
<br />PRESS OR ROLL INTO
<br />WETTED, PREPARED SUBGRADE
<br />UN77L COBBLE IS 2/3 BURIED.
<br />LEGEND
<br />Existing Contours
<br />Proposed Contours
<br />Flow Arrow
<br />Stormline
<br />Manhole
<br />Type 'R' Inlet
<br />Grated Inlet
<br />Bottom of Wall
<br />Top of Wall
<br />Flowline of Curb
<br />Back of Curb
<br />Back of Walk
<br />Handicap Ramp
<br />V V
<br />SUBGRADE SHALL BE
<br />UNDISTURBED MATERIAL
<br />OR LIGHTLY COMPACTED
<br />MATERIAL.
<br />COBBLE TRICKLE CHANNEL
<br />2'
<br />°
<br />4 4
<br />N.T.S.
<br />6" THICK
<br />CONCRETE PAN
<br />2 FT CONCRETE PAN
<br />• t'
<br />4'
<br />N.T.S.
<br />2"
<br />6" THICK
<br />CONCRETE PAN
<br />4 FT CONCRETE PAN
<br />N. T.S.
<br />iiii1111111,10011
<br />50'
<br />100'
<br />SCALE: 1" = 50'
<br />HURST
<br />CIVIL ENGINEERING
<br />PLANNING
<br />SURVEYING
<br />HURST & ASSOCIATES, INC.
<br />1265 S. Public Road, Suite B
<br />Lafayette, CO 80026
<br />303.449.9105
<br />2, Replat C
<br />1 & 2, CTC Fi
<br />0
<br />MI=
<br />0
<br />13
<br />PROJ NO: 10-35/17-20
<br />DATE: JUNE 13, 2011
<br />REV: A\ JULY 29, 2011
<br />NOV. 9, 2014
<br />/\ AUGUST 5, 2015
<br />OCT. 15, 2015
<br />A\ JUNE 18, 2018
<br />Copyright 02018 - All rights
<br />reserved RVP Architecture and
<br />Consulting, P.C. All design
<br />drawings and written material
<br />herein may not be used or
<br />duplicated without the written
<br />consent of RVP Architecture and
<br />Consulting, P.C.
<br />GRADING PLAN
<br />Sht 9
<br />SHEET 9 OF 1 2
<br />
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