Loading...
HomeMy WebLinkAboutSite Certifications - 03/27/1997ti January 28, 1997 STORMWATER OV �02 C Q s RECEIVED Mr. Mat#'Fater FORT COLLINS STORMWATER DEPT. JAN 29 1997 275 Mathews �Q Fort Collins, CO 80524 nc 1 Fax No. 221-6239 RE: Asbuilt Information for Drainage Construction Parkway-TownHomes P.U.D., Fort Collins, Colorado CDS Project No. P96-8790 Dear Mr. Fater: This letter and the attached blueline drawings are to serve as notification that the curb and gutter and paving has been constructed within substantial conformance to the elevations as shown on the plans as prepared by Parsons & Associates, Inc. However, the offsite drainage channel shown on Sheet 6A of 6 has not been constructed at this time. The benchmark used throughout construction and to perform the asbuilt survey was as shown on the above mentioned construction plans. If we contact us. JFD/pkw can be of further service with this matter please �����mllnnnip��� X 0� P E G IS ����i DO/y'•• FP 17152 i •i •• �y� Respectfully, CDS ENGINEERING CORPORATION n F. Donnelly, P.E 165 2nd Street S.W.. Loveland, CO 80537 . (970)667-8010 . Fax: (970) 667-8024 February 5, 1997 Mr. Basil Hamdan FORT COLLINS STORMWATER DEPT. 275 Mathews Fort Collins, CO 80524 Fax No. 221-6239 RE: Asbuilt Information for Drainage Construction Parkway Town Homes P.U.D., Fort Collins, Colorado CDS Project No. P96-8790 Dear Mr. Hamdan: This letter and the attached blueline drawings are to serve as notification that the curb and gutter and paving has been constructed within substantial conformance to the elevations as shown on the plans as prepared by Parsons & Associates, Inc. The orifice in the pond was constructed at 32" as shown on the plan, also the remainder of the site was construction according to -plans. However, the offsite drainage channel and the sidewalk culvert shown on Sheet 6A of 6 has not,been constructed at this time. The benchmark used throughout construction and.to perform the asbuilt survey was as shown on the above mentioned construction plans. If we contact us. JFD/pkw can be of further service with this matter please PQ0 REG'/5�����/i o_% � — DOiy,Y• v' o� 17152 iVC s • V43 NA' � Respectfully, CDS ENGINEERING CORPORATION 5e'- Donne2� ____ 7 elly, P.E 165 2nd Street S.W.. Loveland, CO 80537 9 (970)667-8010 . Fax: (970) 667-8024 TABLE T CON9DIUCITOn SNR09it2 pf Ny _ s[WfN¢ FlM IY _ ow,iv MNEIm ON W OAR ✓IlM "PMby M. my YEAR MW m 7TWT ADND AND EPG9w mlm0. Sa :e`I A'vemµlaa �.m.°e. YaFAOSW Sol wt Qtw cox a I��R q/eI WIN ,� SAP SO M.N.. Sand M SIP W'ac, *ee,°u. Pu.m° =Dowm) tee.,. P.,Me ANACTATTIE PMw, NI wm,FR NAMvy sw PAINDI S �S°/II BImM° DMNI TABLE 2 p1 EM CONTROL M6MOP9 �XAA W.M Yam Da Yi IN ^xPACI W'.M6 MR nml IA AwwT wwdJ aT IN ADUIN'S v1ANaa'004tflam In LNRI w+s,s SEED MIX (ALL DaDayaa AREA51 POUNDS Wm Ea SAI KS/AM OF w ME/ACS PUpSpMDRT WW'EARRAS 21.8 RS 9.5 sDEGAID DRAMA INS TO u TOTAL IN 11EE 17.0 AUOMMJ ..F� ROD NNQi MAMTT" �)I9q.ImN�Y�v55h4VED BY A TRAMED SPLOALIST. MULCH (AL Dlswvzn AbLASI WE OR MOPE OF M N DRVD W.C1E5 SKM ME LIM Y!'I A FEAR AL DRe D GRA% SAID II. C !32. E 0- MAILn?PIKA AV PAID R OR NAY ,AxAN - xC n ce • IS/ A cLNI -ANAND MAIL 15-MAY 15 314 S/A4- (M v ns) N. a . NED.. 31 PO -` p1 SNAW WI I Y "p NWC15 YGM A!OA EAT SOA OE NINE 1I S S III INKINES OR ANI M OS.. MI 4NIR aT. R v GANSAMEALr Ay ORNI A I MANR A 91IXS5R➢ FERTILIZER REOUIREMENTS (ALL wsnmso. sl • sYo 9CW1 C1FERI MLPLTVO TO IAYNA.! SOM ,NAL`55 2 F nYTOb SAY ME CTY OF M: 00I M WINE 0, AI yYII A UNIMUM p AO MY03 AM AIAJ,2E V.TNQL Am AD INIOs p Avk:.VL Pnom'Ofts W_. ME ANI'rED ?m Am I flat• % � �Oj .: I \ r--�t 1.+. 1' • IrI 1 ' \ \ , , ` , C ,N \\ ` 0.61 01 ,` F All 21 222 I 2 \1 INIMICAL l � DETENTION POND A: , RWEL = 21.00 5\ REUEE • 0,46 ch - tAz 0.73 vaUME(rc9MtreU) - BJ45 ca. n, a0z1 VIXUME pOM6ea - 8658 a. M1 ------ \22 LF-e'AOS N -I2 o 0,40% INFORMATION SHOWN IN RED ON THIS BLUEPRINT WAS OBTAINED BY A FIELD SURVEY OF THIS PROJECT AFTER SUBSTANCIAL COMPLETION OF THE IMPROVEMENTS SHOWN HEREON. SURVEY WAS PERFORMED JANUARY 27, 1997 BY CDS ENGINEERING CORPORATION. RENENEO AND APPROKD' IARIAER COUNTY CANAL NO. 2 DITCH COMPANY '' __ BY: 1,�� DAN//,,LEZl 3 DEVELOPED DETENTION PONDS BASIN NUMBERS STORAGE RELEASE 0 (C7. s (R) I (AGFt A 8.345 0.19 0.461 MASTER PLAN POND (DN-elh) 615.500 1 14.13 1 2Z5 DEVELOPED BASIN FLOWS BASIN DESIGNATION DESION PgNT BASAN NUMBER AREA (AC) Or I OmD Cts) 1 A 1.42 2.10 7.60 2 B 0.64 1.20 4.50 J(UNDETAINR) COMB. 2.06 3.10 11.50 3(DETAINED) COMB. 2.06 1.70 1 5.00 l ONSTRUCT UN, SIDEWALK RAIN PER DETAIL ON DETAIL FEET % /.2\O/sHT6A ^, \ \ 1 TDDRAIN GRADE \ � \ gtANAGE \ NNEL Ef611BIi aTFAu \ \ 5 LEGEND W)- - RISTING 1' CONTOUR 4970 PROPOSED CONTOUR BASIN BOUNDARY A A - BASIN DESIGNATION B • AREA IN ACRES 6 C C . COMPOSITE RUNOFF COE,DH IENIS (100 VR. EKNT) pQ D _ DESIGN POINT DESIGNATION O CHANNEL NUMBER Ro]So FlNIHED FLOOR ELEVATION —. SALT PENCE STRAW BALE DIKES © JARLET ° INLET COLTERR P DETAILS SHEET) 1111111111 1 HIGH WATER UNE I GRAPHIC SCALE m o m J 1 ha6_9DM1 6 RELOCATE BARRICADE TO PROPRTY UNE L� -W QA �c/tr�r 7-DI ?"a PARSONS & (NONSITI.TING ENGINEERS ASSOCIATES, 432 Link Pt. Collins, (970) INCR Lane Plaza Colorado 80524 221—MOO score: DedaD Dral. 96.04—RAC I °^°°•°PARKY� Y T0 WNHOMES P. U.D. °°DRAINAG & EROSION CONTROL PLNJII 6R