HomeMy WebLinkAboutGrading PlanE
.g
Ê
9
@
.9
9
,9
E
E
E
59559
WARNING IILI CONÍMCTOR fO F]ELD VEF]ry
ALL EXISI. ITILTIES VERIICALLY AND
HORZONIALLY PR]OR IO CONSÍRUCÏION.
IHE CONÎMCIOR S IO CONIACI ENCINEER
F ANY EXISIINC UI]LÛ ¡NFORMATON
DIFFERS FROM DAIA SIOWN !N lHE PúNS.
CALL 811 BEFORE YOU DLG.
SANDLIN
5ERVrCF5. [C
TBPELS FrRrJ #21356
4501 WIISPERNG VÀLLil DR]VE UNII 27 ÀUSIIN, û 74727
LOT 57
I RON BRI DGE
?[V
NO BY DATE Rt-ViSION DESCRIP'TICN
SHEET
1
oF1
CHAINLINK_
FENCE I(POSTONLY)
l\\€ +'.'
kr**I
A IFACI OT LÀNO SIruAED IN LOI 57 ACCORDINC IO ÉE PLÀI OF IRONBRIDCE
PIÁNNFD UNII DÉWLOPVENI PHASE [I. RECORÐED AS RECEPTION NO, 864309,
SECTION 1, IOWSHP 7 SOUIH, RANCE A9 ÆST OF IHE 6IH. PR]NCIPAL M€RIOIAN,
COÚNIY OF GARFIELO, STAE OF COLORADO
UTIL]TY CONS-ÍRUC-TION NOIES
1. frE CONAACTOR StsALL CONTAIN AIS CONSIRÙCIION OPERAIONS W]HIN IHE
LIMIÍS OF CONSRUCTON (ON LOI AND WfrN RICHI OF WÁY). CONfRACTOR SHALL
NOI OPERAIE OUISIDE IHIS AREA
WIHOII IHE PR¡OR CONSENI OF frE PROPERfY OMER(S) INVOLVED.
2. IHE LOCAIONS OF UNOEFCROUND UNL¡ES HAVE BE:N PLOIED BASED ÔN UÍLIY
MAPS, LOCAIES OR OfrER INFORIIAÎON PROVDED BY UIILfY COMPANIES AND
ACruAL FIELD LOCAIIONS IN SO[!E INSfANCES.
3. II IS ffE RESPONSIBILIIY OF flE CONMACIOR IO CONIACI ALL lfILIfY COMPANIES
FOR FFrO r OCATON OF UnLrlÊS PR|OR lO CONSÍFUCIIoN.
4. ALL UILINES, BOIH UNDERGROUND AND OVERNEAD, SHALL REMAIN IN CON¡NUOUS
SERVCE IHROUGHOUI frE ENIIRE CONSTRUCILON PERIOD.
5. EE CONMÀCIOR SHALL BE RESPONSLBLE AND LIABLE FOR ANY DAMAGES IO, OR
INIERRUPNON OF, SERVICES CAUSED BY CONSßUCTION.6- CONÍRÀCTOR SNÀLL COOROINAE ALL UIILIIY LINES Wff üE RESPECÌiVE U¡LIY
COVPANY PRIOR IO CONSÌRUCION.7, WAIER ÀND SEÆR PIPE JOINIS SHALL BE MECHAN]CALLY RESTRANED IO REOUCE
frE RISK OF JOINI SEPARANON IN TE EVENI OF EXCËSSVE DIFFERENIAL
SEIIEMENI. WAIER AND SEWER EXIENSIONS SHALL MAINIAìN À MNIMUü OF 10 FI
SEPARANONA. CONIRACIOR TO LOCAIE EXISNNC UIL]IIES AND NONFY ENG]NEER OF ANY
DISCREPÀNCIES,
LOT GRADING AND DRAINAGE NOTES
1. EXISTNG ANÐ PROPOSED CONIOIRS ÀRE AI ] FI INTERVALS.
2. CONTRACTOR IO VERIFY ORADES ACROSS SE IO ENSURE ffAT IHE
NSIALLANON OF IHE DRAINACE MPROVEMENÍS ÂRE IN COMPLIANCE
WIH ÊF INIFNI OF IHÉ D'SIGN RECOMMENÐAIIONS 1LLISIÊATED
HEREN AND ON IHE DRA]NÁGE PLAN. ]% MINIMUM SLOPE SHALL BE
MAINIÀNED OWR PROPOSED GRADE.
J. fHE ENCINEER SHÀLL BE MADE AWÀRE OF ANY EXISTING GRÀDES
IHAT MAY NEGÀÎWLY IMPACT THE CONSAICION OF frE GRADINC
AND DRANAGE IMPROWüENIS.4. THE CONRACIOR MUSI IVPLEMEÑI BEST MANACEMENT PRACT1CES
(BMP'S) IO MIN M ZE frE MANSPORTAION OF SEDIMENI AEYOND fHE
LIMIIS OF D]SruRBANCE.
5. IHE CONmACIOR S|ÀLL CoillAlN HtS CoNSnUC¡ON OPERAIIONS lO
BE AREA WffIN NE UMIIS OF DISruRBANCE. IHE CONMACIOR
SHALL NOI OPERAE OUISJDE IH S ÁREA WfrOUÌ THE PRIOR
CONSENI OF frE PROPERIY OMER INVOLWD.
6. COMPAC¡ON IN EXCAVAIED AREAS SHALL BE 952 SfANDARD
PROCIOR DENSIIY AS SPEC]FIED ]N ffE CEOECHNICAL REPORf.
7, THE UNL1ÎES AS SHOWN, MAY NOI REPRESENI ACruAL NÈLO
CONDIIONS frE CONIRACTCR SHALL CONIACT ALL UNUIY
COMPANIES FOR FIELO LOCAIONS OF UIILIIES PRIOR IO
coNslRUclloN.A. ALL SPOI ELEVAIIONS AND GRÀDINC CONCEPTS StsÀLL BE FIELD
WRFIED PRIOR IO CONSTRUCNON ANY DEVATONS SHALL BE
COOROINAED Wfr BE OMËR, ENCINEER ÀND LÀNDSCAPE
ARCHIfECIq THF CONRÀCIOR SHAII AOHERE IO ALL CEOIECHÑLCÀL
RECOMMENDAIIONS.
10. DESON BASED ON 6'' OF EXPOSEO FOUNDÁ¡ONS/SLAB CONCREIE
MÑLMUM WTH 6 FI OF FALL AWAY FRO frE HOME WifrIN ÈE F]RSI
5 FI OF PERVOUS LANDSCAPINC ANO A MINIMUM SLOPE OF 3,, OF
FALL AWAY FROM frE HOME WfrN frE FIRST IO FI OF PAVED
AREÀS. MANIAIN POSI¡VE DRAINÁGE AWAY FROM SÏRUCTURES N
ALL DIRECIIONS AI ALL NMES.
]1. AN UNDERDRÀN IS NOf NECESSARY FOR ÊOUNDAIION DESGN. ROOF
DOWSPOUIS SHOUI D DISCHARGE ÆLL BEYOND IHE LIMIIS OF
BACKF]LL.
]2. ALL LANDSCÀPING AND IRRI6ATON DESIGN GUIDELINES DEFINED WfrIN
IHE ]RONARIDGE HOA DESGN REVEW BOARD GUIDELINES WLL AE
FOLLOWED DURING AND AFÌER CONSIRUCÎON OF HOME
13. A REPRESENIAÌVE OF frE GEOTENNICAL ENCNEER SHALL EVALUAIE
IHE COMPACTION OF IHE FILL MAERIAL AND OBSERVE ALL FOONNG
EXCAVANONS PROR fO CONCREIE PLACEIIENT FOR BEARING
coñDI oNs.
EROS]ON ANùSEDIM!N]Áf!!]! IQ IBSL -N-qIE5
1. CONMACTOR IS RESPONSBLE FOR NSIALLATON AND MAINTENANCE
OF ALL EMPORARY EROSION CONTROL MEASURES
2, OUST CAUSED BY EXCAVA¡ON, IOPSOL REMOVAL OPERANONS, OR
ROAD BASË PLACEMENI SNALL BE CONROLLEO 8Y TtsE CONMÀCIOR
AI H S EXPENSE. frE ENGINEEH OR C IY MÁY REOIIRE ItsE
CONTRACIOR AT ANY NME TO DISCONIINUE CONSIRUCÏON ACIIVIIIES
UN¡L DUSI CONDITIOÑS ARE REDUCED IO frE COUNIY'S
SAISFACION
3. MAINENANCE OF PROPER DRAII{ACE AND CLEANING IEMPORARY
SEDIMENI CONTAINMENI DURING frE PROGRESS OF IHE CONRACI IS
ESSENIIAL. ANY DAMAGE DUE ]O IùPROPER MAINENANCE OF SAID
DRAINAGE PRÌOR IO F]NAL ACCEPTANCE OF IHE PROJECI WLL BE
IHE CONÎRACIOR'S RESPONS B LIIY.
4. BMP'S SHÀLL BE INSIALLED BEÊORE ANY EARIts DISruRBING
AC¡VNE5 COMMENCE.
5, STORM WAER DISCHARGËS FROI/ COÑSfRUC¡ON ACTIVIIES SHALL
NOf CAUSE, NAW ItsE REASONABLE POENNAL IO CAUSE, OR
MEASIRABLY CONTRIBUTE IO AN VOLÀTON OF ANY WAER QUALIIY
SIANDARD
6. CONSMUCNON SNALL BE PHASEÐ lN A MANNER TO LIù1I EARIH
OSIURBNG ACIIVIES (I,E. IHE ENNRE PROJECÍ SIE SHOULD NOT
AE DISruRBED IF CONSRUCÍON WLL ONLY BE OCCURRING N ONE
PARIICULAR SE'¡ON).
7. SEDMENI CAISED BY ACCELERAIED SOL EROSON SHALL BE
REMOVED FROM RUNOFF WAIER BEFORE II LEAVES frE
coNSmucTroN slfE.
8 BULK STORAGE SRUCruRES FOR PEÍROLEUM PRODUCIS AND AÑY
OBER CHEM CALS SHALL HAVE SECONDARY CONIAINMENI OR
EQUIVALENI PROECTIOÑ TO CONIA1N ALL SPILLS AND PREVENI ANY
SPILLED MAIRIAL FROM ENTER[]G SIAIE WAERS.
S. IHE IROSION CONIROL PLAN SHALL BE CONIINUOUSLY UPDAED IO
REFLECI NEW OR REVISED BESÍ MANACEMENI PRAC¡CES (8MP'SI)
DUE IO CHANCES IN DES]GN, CONSTRICIION, OPERAfION, OR
MANIENANCE OF frE CONSIRUC¡ON sITE. UPDAES MUSI BE MADE
WIHIN 72 HOURS FOLLOWNG THE CHANCE IN 8MP,S.
10. IHE CONIRACTOR SHALL INSPECÍ ÊE CONSIRICÌON S]IE (INCLUDINC
ÀLL BúPS, STORAGE CONIAINERS, AND CONSnUCTIOÑ EQ!PMENI) A
MINIMUM OF EVERY 14 CÁLENDAR DAYS AND WIHIN 24 HO!Rs AFIER
A PRECIPIIAIION EVENT OR SNOW MELI THÀI MAY CAUSE SURFACE
EROSIOÑ,
11. IHE CONMACIOR SHALL KEEP A RECORD OF ALL INSPECIIONS ON
SIIE AND AVÁILABLE FOR REVEW BY CLIY SÍAFF. INSPECNON
REPORTS MUSI IDENNFY ANY INCDËNIS OF NON COúPLIANCT WIH
ItsE ÍERMS AND CONDNONS OF ÈE PERMIT
12. SIRAV/ BALES SHALL NOI BE USE' FOR PRIMÀRY EROSON OR
SEDMENI CONTROL (].E. SMA\! BALE5 MAY BE USED FOR
FEINFORCEMENI BEtsND ANOIHER 8MP SUCN AS SILT FENCE).
]J, BMPS NIENOED FOR SHEEI FLOW SEDIMENI RUNOFF SIALL 8E
PLACED PARÁLLEL IO IHE SLOPE
14. ALL BMPS SÈÀLL BE CLEANED WtsEN SED1MENT LEVELS ACCUMULATE
IO tsA!F IHF DFSIGN OF IHE BMP UNLESS OFER\IIsE SPICFIED,
]5. ALL PORÍA POITY STRUCIURES MUST BE FÌRMLY STCUREO WIH #4
REBAR ANCHORS OR EOUAL. I/USÌ BE PLACED AWAY FROM FLOW
LINES OT SIREEI. S\!ÁLES, RAIN GAROENS & AWAY FROM INLEIS.
]6. SIOCKPILES OF SOIL OR OIHER ERODABLE ¡¡AIERALS MUSI BE
MANAGED SO IHAT STORMWAIER DOES ÑOT COME IN CONIACI Wfr
THE PLE ANÐ POINNALLY WASH POLLUIANÍS OFFS]E. AI A
MINIMUM SIOCKPILES SHÀLL BE ROUIINELY ÆITED ÂND/OR
BLAN(EIED AS WELL AS INCLUDE AN EROSON SOCK PERIMEIER
BARRIER IO PREWNI WND EROSON ANO SEDMENI IRÁNSPORI
OFFSE. SIOCKP]LES THAI ARE NÄCNVE FOR MORE IHÀN 7 DAYS
WLL REOUIRE SOIL BINDER OR HÁW MUCLN/MULCH IACKIFIER
17 EROSON CONTROL BLANKEIS SHALL BE INSIALLED ON ALL SLOPES
EXC€aDlNC 3:1.
4
(4
€e
CEOIECHN CÁL NOIE:
RFFFR IO IHE N_P KUMAR INC SUBSOIL SruDY FOR FOUNOAÎION DESiGN FOR LOI 57
OF RONtsRDCE FOR INSIRUCIIONS AND RESTRICTONS ON CRADNG AND DRAINAGE
FOR IHE PROPERIY. GRADINO HAS SEEN MODIFIED BY IHE ONER IO MEET OIHER
KEY DESIGN CRfERA
FLOODPLAIN NOTE:
THE ROÀRNG FORK RVER FLOODPLAN DOES NOI EXIÊND IO INLS SE. NO
FLOODPLAIN ON IHIS LOI PER FEMA MAP PÄÑEL #0A020514658 EFF OATE JANUÁRY
3, 1986
WAIER SUPPLY NOIE:
frE IRONBRIDCE SUBDVSION IS SUPPLIEO FROM A MUNICPAL WAIER SYSE¡J AND NO
ELLS ARE LOCAIED OR ASSOCAIED.
r n i,lnor Eradinq
Ll¡ ERA0{Z-ã-848|
LEGEND
t:=a=-=
il]SNC PROFERI LNE
-------- / Row
+
o
T
D
S
o
SS LN Æ NOIED
GÀIE VALVE ÁS NOITO
DOUALE SERVICE
/)
.1,
\Q
oè
PROP SPOT ELTV.
GRADE CONTROL
TOP OF WALL
TOP OF CURB
BOTTOM OF CURB
TOP OF SIDFWALK
000.00
0.0% G.c.
TW 000.00
tc 000.00
BC 000.00
TS 000.00
5956
/2
5.+
Ïlo 0 ultlllY aNo
OMINAGE ASËMENT
SEIB, L
5 10'
SCALE l = 10
2A
]F DRAWNC BAR DOES NOf MEASURE 2,'
ù]S PRilIÍ IS NAf TO SCALE
Fuundation E 159 Blue Herûn Br, ËlTS
lronbridge FH lll, FIE l, lot 57, ParfZ395lll33llll57
2i rRoN P|PE
w/3 ALLOY CAP GARCO 1967
CONTRACIOR IO VERIry
EXISIINC SEWER SERVLCE SIUB
EXISIING 6Â5 LINE SERVICE SIUB
SilER SERVICE IO BUILOING
ELEVAI ON
5952.s - SEE tB LOI
56 PSNS
CONTRACIOR IO EXIEND
ELECIRICAL SERV]CE IO
AUILDING
CONIRACIOR TO EXIEND
GAS SERVCE IO
ÊINI D NG
AND FLOWS ON LOT
S1DE SWALE
EXISTINC
DRIVÈWAY SLOPE
@6.5%
OF 5953.6 PER BM
ASSUMED
BENCHMARK
=5953.6
SIUB
RELOCAfE A5 NECESSÀRY DUE
rl:
AND
ASEMENI
I¡
5955
ì-
5954
I¡
CONTRACTOF IO EfEND
WAIER SERVCE IO
BUILDING
PAlto 6
EL
SLOPE
2% SLOPE OUT
MAIN LEVEL
5957.7
GARAGE FFE:
<1)
QT
.ql
1O O' UIILITY AND
DMINAGE