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HomeMy WebLinkAboutSite Certifications - 04/03/1997 (3)STEWART&AtSSOCIAT'ES Consulting Engineers and Surveyors November 25, 1996 Mr. Basil Harridan Storm Water Utility City of Fort Collins P.O. Box 580 Fort Collins, CO 80522 ' Dear Basil, STORMWATER RECEIVED NOV 2 1996 Please find enclosed "As Built" Sheets 4, 6, 91 11 and 14 ofthe'Lory. _Ann_Estates_Utili Plans. The red limed copies show the "As Built" elevations of the drainage facilities. The two detention ponds, the concrete pans, and the outlet structures and restriction plate were constructed in substantial compliance with the approved grading and drainage plans. The three curb inlets and the outfall storm drains from the inlets and the ponds to the existing creek in Overland Trail Park were also constructed according to the approved plans. . Swales A -A, C-C and D-D have also been graded according to the approved grading plan. Swale B-B is between proposed buildings and has not been graded at this time. Swale E-E along Overland Trail has not been graded at this time. The Northwest part of Swale F-F will be in a driveway for the parking lot on Lots 20 and 21 and will not have the planned cross section. The swale in the driveway will carry the Qloowhich is 21.8 c.f.s. The Southeast part of the swale has been graded. Ponds 1 and 2 have been seeded and straw crimped. The two curb inlets have gravel filters in place and the silt fence is in place along the East and South boundaries. Part of Lots 9 thru 19 have roughened ground. If you have any questions regarding this certification please call. Sincerely, Richard A. Rutherford P.E. & L.S. President ITC James H. Stewart and Associates, Inc. 103 S. Meldrum Street P.O. Box 429 Ft. Collins, CO 80522 970/482-9331 Fax 970/482-9382 yat`�`%� �F'613T�RFL•�'�•� J4� � SOS * 5028 ?* s r lest 1/4Camer Lion 16-7-69 ---; TEMPORARY VEGE I A I IUN I ABLE rk911 Mry. POM 1.0' EROSION CONTROL nlro f�A1N Lo rSPECIES I-ErIl PERCENT MlXE0LB8/ / V '�% 14L05 54ctlon 9-v ,ANNUAL jF,11DH C-L RYEGPASS 0•le eF SdZ w•o.eow srst I WINTER : -p 30% 18 LBR R�•L gn•1.'Ida W`Ln•1P'I WEST ELIZABEI STREET WHEAT TOTAL 20-MAC :LI » 4� 5• 9 9 8 ' � a6 �7"-N �.f VERY GhG '->� �. � VERT...... It p� an 1101 b I-Zill !I�n5' 11_ J- All Tj ad FF Z9B L I AF < O. M I 10 L�5 ' b Z7 � w• 0a. �". r�l �n iA•31 I mat am I i � A-'T 7 5124UI �� Z�S R E> fi 1' mam da - - 5124 - - ` rat FFLbfO mw IA CuI Ir88f -�NUNN ly,my`maa�---9+'�4�f ^-+. On 4RAPE P M l MIH CRYNIG'•AS BU)LT •SWALES LEAS.9NT 41 *lDtivn E-t ll11 Nov. s, 191(R PrayYNer•xo-i Drainage Table �-Basin SB Area 02 0100 - _ 1' 0.65ac 0Bcis 28c1s 3' _- 41 L 5 6 r > B - B 015 005- 03 O.B 4.7 3.0 4.0. 12' 3.9 27 1-0 0.80 08 an 12 0.23 04 0.75 1.0 0_19 0.8 - 10 0.8E 1.0 _ O.B 11 1.84 12 o-zl 0.4 1.11 13 0.B3 0.4 1.5 14 1.73 24 U 18 On 0.5 to 0-1 1 0.06 O-2 I 0.54 IAJI 2.8 40 I 40 80 E20 GRAPHIC SCII - PEET I PKNNhW nDt"t "LF hIDPBb of 4 kEE s f6 MM7fAIN£P ' fV9' N1. Him OFRIG A>xtlwev EAYa1fHT �j' - %IMRh ku ro Bc cFRreREv m T1IE EMEMENr 3 -L1IED INI£14q.YEL 0"wo ro M TVlkP 1M1ECIll' IX .is 1a4oWIN4 A6PNMtF* CIF GOEFTV 4T1 W vmmm- I% CP NGh> GYy'RIMP 6Y PFLWIRFD T'EP.101 4RAPry WILL 84 Q+NM1•Nv WlfNlry 4or Oi *ME Ime Or PIMRRekNL4. S-MNN-RUihNCb of Grislt 9FAINILIE HCIUTIES >NAN- !>E tNE Ital. orIelv"t" OF fRFIERTY w1NEw ze FIT It -- I `•r---- - �q^ I 1 --I- 1 i; N I my,1 v I , N Val Ir y T L r --t 9 _��p - -T 8p nl ,�4 I o y i T"✓� � tiN 44' Le L__i__L RFLOwly, ck a .. ---` •�aa IMF ® Lsa - Lit Ulm -23xa1 Fye c 'O5 c.� o L'� =.E• -tea,. v� ro I 22-_--_ I z t roa m - r0 �`lj ,XYrr, .,,..e>,,..n, c,l.r.. ^ arm � x I.J IP InI AI u•171�1 lyl Ql nI rymamma I m I Operalam .m. 1. ` .. HIN.IR tH (I pr x, -.- ,.,,^., ,r.,,,.a, am 1IFt Hit", %I It Farm. lat rrr. 0115 1 ' LOm ,3s eWE: sO,' „x.. r5 l F of S d R bar.a,l . 4 Z I 9 II ^. nm Ern LN,.n ,I^ >u. L,,.I .... .... .... . 4 --- --- ... ... NtY Iry I�. 11 n., ,�ss�,�lnvx,..l .e.,-L.s.1L�..v_ MMnuvuy- -.-. 4f3t A -A OF,�llm M _ r- ' - w o6 J US 1 N J N o & " OW ayw �-'3y I �BC1 ya � •c2 e 5T, r 'h V Xti e r .w 1n ti hh i\ 5`owmeme-ya-" raterna . Uilabor ya� m� titi �� we W1„ SEC,IpX ka "��Z n CURB INLET FILTER ?- I� D-r> AND LA hE CANAj,,»� W RTnF 1W. /��f Crcr N4Mtlm LEGEND CURB ROWIINE o---0 PASEMEM P Lie R 5i0RM GRNRAX) IwrY LANE tr-0 BOUNDAR A ONT CRK CO N. STI R RNER p05nNG WWR EXISTING SIRULlVRE .e 96 �.✓ ,G mar! .s ,I® 3IRAR BRs lair rftr k II 4unoawA 8.1 46kN1 GODt11LC{ flUER fER GHY hfMdnEm ymmI 15l ISM NE dry NXIIPBW ,J .•e •v/.• , 7-7cn,esaa 6^sauau+ DEOIC1i, o,u WAS 4ECIT,I Ou '"SY Z6. 1994 AT Kacailaro., roe. 940a35za. 7MIN. VW'IM L6 III m% / fwoll 4-4 4.=1.SJP NwL.'.o6 TMMAt a "." wro sue a.�+ r�7 p //Ol CONClIT6 p✓N p6NP/L may me. asam.R"W.w ,.abay.b..,..r,.�.« o"..... s I2 C,. ooc Qm 5. 3 3 HLT RI M 5 cnY mnwrr 01 •-f nln-9EPIN ow. 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Portland Traffic Area Alternative Concrete Baas Bituminous Cement Total Sudeca course Bose Can rote A 3- Y' Low Volume 6 2. 2%• •%' Tromc c e• e• Z A psi ✓.t.s'! s8o 40 `T,PEfTC.YOfi ✓GC1�OY \4 w t) Cl/EPTOLDYE%T%6,e,eW GXGNE �o h o v rs /YatY>6</�006/l/S�EGT.mNO e$C//RO >�.O/L VhU > Plolc'>, SV E/1P/RE L4B .Fl`b<T,VE 209353�7 0 a a ,O�iZ LYEO� %7 do /99Y6p ss�i»'i NB gY W//..r LO o u ' n W S F L Q . N o_ _ Nov. nil96 oZG 0 r.aA I li[XT X 111 YYYY[II _ ra:rr:c;3ry: s re�a T ILrST EL/IACI N JTlICT ✓n.Jshf �E rt kd N'A V Ww > �_ _ \ Y _ \ TfE.CfA GONE .r-zw,i shS 33sE- NA. ,. l P.uh.M) FJ/ ! n •• dswR-rLisGuqrrr [�r --.-j^. l, y...I.,28 I1 29 DETAIL Et 4 - L- ,• 60 0 b0 I00 160 I 1 w6.6°i i i V1 �• MID Is NI I1W4WW ICICII "I GRAPHIC .. -FELT 27 O ( I I,1 A:,..WleA °e O m r� • Sfa Dr 22 3G a /'�So, 0 I I A H 0 z I ♦y♦y AA W u Itt 0 I I A -/ial S SEWER JOINT ENCASEMENT I �F a, ID, .. SEWER DONSTRuTw• ..�`.,. I i�WS�J , I Z In O DETAILS o 4)-I o Y �DID,� .r./, � , arm a 0 '• Yl h .v ,..s,,,. - - I � T 9x � O I 8 �B• --� 1b/. der . �✓ - _ _ "' _ /I ✓h'b'v'3 A.S B UIL-T Z(N Tr ov--Dt rnir qsf I 13 -,Et' -�- - -- 6 / N ` `I1 p3 �__ �� __ _ r asa �F�- � �'� LO % r.s-�3'syw Ale✓. Si/99G � � ao! I hh •- s0 201 14 _�Tr_� {rl% d 1� ,Tc g 17 18 51 II 20 - `"e ^:.7Ujx �. 9A-s- •Sf> os8 m Y �h O 1s is O„T<,<<o,: es�d�vQ�o >Lk.�h a TIERRA LANE., 5028 - _---- _12 __4 _ _ __ N -ITT DID tk sk 6 :ape N ADD ,Jf R e _ ... a. rbo �43 � fa•�. � - >3 3 . _ o - 13 64 T _ ✓3t : ._i/h/:S•- 6.a I _ l _ ! __ v --,- Jlr- • ._~ ✓,✓:/'64-C --. Ab 2 /CS x p• ` Do v-.v .s` R..ts J2azz -_. .14 o V r. B i ✓M• .e ItE v ot. Aler tt DI /9 a e' .37 3 LL _ � a sc .< job....... 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L 11 PLAN V19W <kt V �V�AI jIt t, N • O ,sr $ ItTi7I f__ rmiwN.• III J1III : F _ p�l� I` ` Y �`C .ry KAd✓•R I Mr I 1 rp 4 \1 �_�� 1 1 1 F Box A, 1 SEMOYG-N "" exos5'4G Dei. LS y g ,r f •N M+�''j \ .j I `" .r./•� b^su✓Ps y I¢ /j_' j rtr of fora COLLINS. c Who NNN NDe O 1 U n9Li✓Z J-- - ✓BJ Jen /a _ rrals t1-N M• N,i IIS' ,sY/t � J.� Y MAN�� /B ;Fd7A.f .JL/2 S•J.7s' �— 1 ,i ILA'. /b'.. ,v• 1� 1 7p]_/5'ADs N2 i'O.LD 1///o 1 s• <soh G' m e:raY.m+rE ' I N drJ /q /, �11 6'gHx/�N..y I I} _tL r 72 2 O r 1•f^' 1 tll 70&.o M �0400 ]3 �'�--� - AS 8i%/L% '� STOPM W �I qi ,` -L sb• �' 1IIiW�' _ _ _ Nov J24/n! Ir a O ,n°b 0 5 �r s'� \ I N�a tie J h \c v f _— i I i e ; I•.II _....I le O •�4\P ?. • G-, 7:,1,./.� """_Tr. _ �� pE°,siE Q / S�b� 1 +�`F"Ip'v i C!5 - o :.i 5028 ts� 5hdl°5t°� ':r � ti �'C 6 �'' 'I .... .,.., i�. I+ c A4, CI 5 � Q ti �f R �'� ' �i II � \ :11�' 6EGTIOIY I-0 SEGibli 22 N 1' 1 N Q j �i jq01 � r>H 5-F. LLJ �= Wit.. OW p 06 Alf � _c__._*_. s ii /ei�r Levi � o� tin ,9n� M� � � aJ wF+. !'0l65 h ^ 4r cJSiN z N.I� I. � /,:� Os✓u\ip6i1 >� 1. i:P N ,.-P. , - ei./c'sdss _ _t f 6'S�� Y".v ` C 303'-/s"f/a,- s zo -. AH '� , _ - fJf I�'• - '' __ . _ _ /sus _ _ — j � p e yy 6 ' vo —Aww v _ _f _ __ _ _ -- z7; GB . r. l r z<'xu.. Wun+Gas_ 3 �� xZO .r- .". •- 4 � yy V CVKJG /3" JO -�� L/OH Or, /. 1� /r> /Areti Jzj&z;N /S •T� 5 L B� I mvrK,W aIIJo L_PLAN.I. �� y ly y V a BS /YOlE ,Jla11� a[ - I _ \4 0 fs./< .Tfor,n scorer /s o!� SECTION.-. u �• ss 'f % I 1 1 Assoc/awes. 1 Il lo.,�� •. 11 ' 2 0 a 5,S.{�L La iq [ K:M /✓'� 'ir I _ i- i � -_\ 1 SEoo..S aDITCH CROSBW° DETAILS N E /N xf ' j N4 [ .% { ✓ian \ F. Z� BOX .4 DEr51r, a Ea�N.00 - N 2 u .S 'p2 +,/ i-�rrNA.74^o 1 .w 7 ALI IIS'I5Xt3 M it -a.rc r .i I5. <SO% jj, i ^'.'L Lr `11 - 1 1l �11 — r� —i _ �B �J B�/[ f CbJf/J VAIN` 9 1r5y.E.lr IM .$•'� / `I` W— V $g '� 1 it �' Rir-'r NN 0060033 8Ul L% '� S7oK/t D•e41ASo O ZD o biM , _ Nov. 5, 1946 y At yhd ; aid ,'h £ a 2 1 p1�QP�`' a s 'if N 4 508 ...2 V •, , ,:.•` - - III _ a IF yti llr Is Go 0 9 aAAAr r .�f ,/ate s�//6c <✓sb w//fa Irf Z�!9s av se gsaj� d -- F44 6; .�earii ,epos^/n o .f v` f'gsss -.61.�. >iry O'✓a� K/s -' YJ/.rr `r I_ • _ 0 r.. 0_'°eY. i'�q H es/r a _4",M.'! s „/6 303=/5"(/8" .BOJ .!'-/Z I /3`/ p•L g ozo re /3t - - Ed I , I AD i i V `t - a N roE A HSI SUNDIAL 6 . CLIGN - I _ - 1' mummill -