Laserfiche WebLink
W <br />W LOT 2 <br />v <br />J <br />U <br />COLOA:O TECH\OLOG <br />0 <br />0 <br />J <br />m <br />C5 - <br />(f) 0 <br />LL <br />r� <br />( ) <br />rY <br />L- <br />I► of`NN <br />o j <br />/ <br />INSTALL <br />CONCRETE <br />3' TRICKLE PAN <br />100 <br />DILLON SFLF STORJ4GE <br />CITY OF LOUISVILLE, BOULDER COUNTY, COLORADO <br />A PART OF THE SOUTHWEST 1/4 OF SECTION 16, <br />TOWNSHIP 1 SOUTH,. RANGE 69 WEST OF THE SIXTH P.M. <br />COUNTY OF BOULDER, STATE OF COLORADO <br />1 <br />_11�'RET. WALL <br />RETAINING <br />WALLS \ <br />) <br />102 <br />-n env <br />DOWNSPOUTS <br />TYP. <br />401 <br />,Lk <br />7 ----?0 <br />INSTALL <br />CONCRETE <br />3' TRICKLE PAN <br />I' <br />iI <br />L_ <br />F 'Ey102: 50 <br />-x.54 <br />INSTALL <br />CONCRETE <br />3' TRICKLE PAN <br />PROPOSED <br />DETENTION <br />POND <br />3' 9"RET. WALL <br />STABIUZED <br />ACCESS <br />GRASS <br />SWALE <br />- <br />} <br />1::103.69 <br />rrE 103.93 <br />r :au4+.a1 It <br />> <br />F -E:102.93 <br />{ <br />I <br />-FE:103.43 <br />7 <br />0 ° \%\ <br />FFF:1n4 <br />- 99 INSTALL OUTLET <br />STRUCTURE <br />6"X 10' <br />CURB CUT <br />F 7E:102.06 <br />A <br />9'- 4"RET. WALL <br />FFE: 01.91 <br />FEE: .02.49 <br />di <br />un <br />0 <br />E <br />1 <br />RETAINING <br />WALLS <br />1 <br />EMERGENCY <br />OVERFLOW <br />(SEE DETAIL) <br />18" HDPE PIPE <br />ST/L ® 0.50% <br />CONNECT TO <br />ADJACENT DEVELOPMENT <br />PROPOSED STORM SEWER <br />SYSTEM <br />\--INV. OUT: 96.00 <br />70,51.E <br />irr FLOW LINE <br />105 <br />FE:104.43 <br />FFE:104.93 <br />os {N <br />N /e FIFE:105. <br />0 x.44~4 <br />FF <br />6"X <br />CURB CUT <br />Z <br />0 <br />FEE:103.06 <br />e ` <br />r cuuo.Jo ` <br />0 <br />(\Lll j FFE :102.43 <br />o \ <br />T FLOW UNE ° rN <br />FF`I <br />0 <br />1 <br />„3 <br />Il <br />/ 1 <br />/ <br />1 <br />I 1 <br />L O T/ 1 <br />/ <br />/ <br />zi <br />--j ST -j-- STT --L• ST <br />1 <br />8.69 <br />\7 I f \ \ N. <br />=LOW LINE \ <br />-1\-/ \ <br />0 i N FFtinF.91 <br />\ \ \\ 106 <br />T_FLOW <br />LINE rA <br />F D107.69 \ 7 <br />FFE:105.93 <br />F nnF,.4 O <br />-3.04% <br />FR:104.49..- ` <br />O <br />\FF`004.99 <br />FLOW LINE <br />\ FEE:1145.4 <br />C <br />0 <br />=-108-- <br />109.35 <br />JO <br />9 <br />J <br />FF '4[8.F9 <br />-0.8QY 10.51% <br />FFE:108. <br />FLOW UNE <br />I 1 1 <br />i <br />o FLOW UNE <br />I <br />FE:104.06 <br />r FF.10E.?3 <br />FFFk.:1s .43 <br />1 <br />FFE:102.05 <br />1,, <br />0 <br />FFE:102.62 <br />0 ' \ <br />-.;87 <br />FLOW LINE _ <br />FE*.95 <br />0.-- \ 0 <br />\ t <br />o FFE:102.71 <br />E:103.28 \ `' <br />DOWNSPOUTS <br />TYP. <br />-3.99 <br />FE:1115.99 � \ <br />s <br />FFE:10'G.49 <br />DOWNSPOUTS .FE: <br />TYP. <br />DOWNSPOUTS. <br />TYP. <br />0 <br />FFE:105.06 <br />FFE:105.56 <br />FF\E 106.06 I <br />• oO <br />L . <br />0 <br />-3.942 <br />FF E:103.93 <br />FFE 108.89' <br />I'FE110,,.52 \ <br />FFE1106.46 <br />NI" <br />N <br />0 <br />FLOW LINE <br />\r <br />LO V UNE <br />• <br />I4 <br />INSTALL <br />CONCRETE <br />3' TRICKLE PAN <br />EXISTING <br />ABANDONED DITCH <br />TO BE DEMOLISHED <br />INSTALL <br />CONCRETE <br />3' TRICKLE PAN <br />, rE:103:01 <br />FEF1J5.0 <br />11- <br />-a DOWNS 'OUTS <br />TYP. <br />rr <br />r <br />.== <br />_ ` I_ rsiEi„ieiaiiesasa <br />EXISTING SIDEWALK - <br />\ EXISTING <br />�---�/C ABANDONED DITCH <br />TO BE DEMOLISHED <br />1ccl 1 <br />4' SURFACE <br />MAINTENANCE <br />EXIST. 24" RCP "R/L / EASEMENT <br />ST - ST - <br />ST -\- ST <br />ST - - <br />-.-` =1 <br />trinifiliCALdnif <br />SLIM <br />1 <br />L- - <br />L <br />1 <br />DILLON ROAD i)0 <br />( 8 5 R 0 <br />PROPOSED <br />SIDEWALK <br />FROM ADJACENT <br />DEVELOPMENT <br />DRAINAGE LEGEND <br />BASIN AREA (ACRES) <br />30 <br />NOTES: <br />0 <br />15 <br />DESIGN POINT <br />BASIN BOUNDRY <br />SUB -BASIN <br />10 -YEAR RUNOFF COEFFICIENT <br />100 -YEAR RUNOFF COEFFICIENT <br />30 <br />ORIGINAL SCALE: 1"=30' <br />1. CONTRACTOR TO BE SURE THAT PAVEMENT <br />SUBCONTRACTOR PAVES TO ALL SPOT ELEVATIONS <br />SHOWN TO ENSURE PROPER DRAINAGE. <br />2. SPOT ELEVATIONS ARE TO FLOWLINE UNLESS <br />OTHERWISE INDICATED. <br />3. MAXIMUM CROSS SLOPE 4% <br />4. MINIMUM CROSS SLOPE 2% <br />5. 1.5" LIP ALL BUILDINGS <br />6. MINIMUM CONCRETE FLOW LINE SLOPE 0.5% <br />7. MINIMUM LANDSCAPE SLOPE 2% <br />8. MAXIMUM LANDSCAPE SLOPE 4:1 <br />60 <br />1 9/10/15 CITY COMMENTS JRS <br />NO. DATE DESCRIPTION BY <br />PARK ENGINEERING <br />CONSULTANTS <br />420 21ST AVENUE, SUITE 101 <br />LONGMONT CO. 80501 (303)651-6626 <br />DILLON SELF STORAGE <br />GRADING & DRAINAGE PLAN <br />JOB NO <br />246-65 7/02/15 <br />I DATE <br />ICAO NO SHEET NO <br />