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HomeMy WebLinkAboutLot Certifications - 06/13/2006Utilities electric + stormwater a wastewater • water City of Fort Collins CERTIFICATION OF LOT GRADING STORMWATER Pursuant to City Code § 26-544 and RECEIVED City Land Use Code § 3.2.2 (e) Date: zoom JUN 0 6 2006 Permit Application No. 70S7Jl/61(01 Address: 3409 GzEE.0 Srvzs Lot: /Z Block: Subdivision:_fosssa L,aeeE ryy. SBetwb, (,(Print) �f2ASee_ (/\)e L ��� , a Colorado registered professional engineer, have personally inspected the above referenced property in the City of Fort Collins, Colorado, and verify that construction of all stormwater facilities and grading there is complete, and that the elevations and drainagepatternsshown on the attached drawing(s) which were developed from a survey performed on n (Date) ! " Ack/ ZG F 2LV6:::, , accurately and truly depict the elevations and drainage patterns as they existed on the date of the survey. Based on this information, I certify that (check one): GK`the elevations and drainage patterns of the lot are in substantial conformance with the City approved drainage and grading plan or revised grading plan for the property (information attached). SEE NOTE. ❑ The elevations and drainage patterns of the lot as measured are in general conformance with the City approved drainage plan or revised grading plan with exceptions (information attached). In my professional judgment the elevations and grading.of.the lot as constructed is functionally adequate and will allow for stormwater drainage consis _ proved drainage plan. SEE NOTE. .�.•;.'tFl M. tA: •.F.n l.= By: 294 . _ i • .. • iw.c T.morr�ser EN�.u► g (address of s party) NOTE: wvaf- 4.'"S' CO. BdSLlr A COMPLETE certification must be submitted, including but not limited to drawings of the lottsite showing the approved design or revised design and as -built surveyed elevations of all structures and drainage and grading features (e.g. swales, retaining walls, lot corners), written information/explanation of discrepancies, etc. to: Fort Collins Utilities (970) 221-6700 700 Wood Street Fort Collins, CO 80521 At Least Two Weeks Prior To Requesting A Certificate Of Occupancy For The Property STORMWATER RECEIVED DRAINAGE CERTIFICATION FORM JUN 0 6 2006 Please fill out all applicable items in this certification form for single family, multi -family and commercial properties. Write "OK" for items checked or actual number checked in field. Use "N/An for items that are not applicable to the property that is being certified. A. Drainage facilities certification 1. Pond Certification AfVq -volume verification a.topographic records and volume b.cross-sections and spot elevations -positive fall to pan -side slopes -invert elevation -spillway elevation -placement and size of riprap -side slopes _grading -orifice plate installation and size- -compaction of berm -structural integrity of pond 2. Swales A,r__ -location (are they within easement) -dimensions and cross-section verification -longitudinal slopes and side slopes -spot elevations n(/,q -permanent erosion control measures (drop structures, riprap, etc....) -tie-in to pipes, pans, curbs, etc.... STORMWATERRECEIVED /JP -weir size (elevations, size, opening, etc.) JUN 0 6 2O06 -available freeboard Af1A -landscaping infringement on swales 3. Pipes -size and type -slopes (as -built and comparison to minimum 0.4% slope) -pipe capacity calculations if slopes are significantly altered -invert elevations -installation and backfill material -cover -encasement and clearance from other utility lines close by -joints 4. Concrete Pan Channels ..,j/A -size -slope -super elevation -cross .section -thickness -elevations 5. Inlets NJIA -size and type STORMWATER RECEIVED /J/A -size of opening (or name of standard used) JUN 0 6 2006 -grate elevation -invert elevation -box size 6. Cross pans ^I�A -size -type -grade -elevation -cross-sectional depth -tie-in to curb and gutter 7. Culverts „14 -size -type -invert elevation -headwalls 8. Underdrains dIA size -type -cover -backfill -geotextiles -cleanouts 9. Curb cuts -size -tie in to swale, pipe, etc... B. Certification of Grade Elevations Adjacent to Drainage Facilities: STORMWATER RECEIVED ^J/,4 -minimum opening elevations JUN 0 6 2006 DK -top of foundation elevations -to, 3/ -comparison to 100 year WSEL's (Freeboard requirements and floodplain issues) C. Certification of Erosion Control Measures: 1. Permanent Measures: WA -Permanent vegetation (6" bare spots and weeds under control) -riprap -riprap bedding -drop sections -sediment basins/water quality ponds -netting mats/blankets -mulching 2. Temporary Measures: N/p -mulching -inlet filter installation -check bale dams -seeding and temporary vegetation -silt fence D. Site Cleanup After Construction -construction clean up 140- -smoothing of ruts -reseeding E. Statement of Compliance This certification is signed and stamped and by signing this form the engineer(s) attests that they have inspected the site and to the best of their knowledge the as -built conditions of the drainage facilities are as described in the above form and in the redlined plans enclosed. Failure to properly disclose all known information could result in the rejection of this certification and prevent the release of any Stormwater Utility holds on Building Permits and/or Certificates of Occupancy. F. Signature and Stamp by a Colorado Registered Professional Engineer. 5�,c -?AVE STORMWATER RECEIVED JUN 0 6 2006 S RECEIVED R JUN 0 6 2006 November 16, 2004 LOT GRADING CERTIFICATION CHECKLIST THIS IS A CHECKLIST FOR INDIVIDUAL GRADING ON A LOT. PLEASE NOTE THAT NOT ALL ITEMS MAY BE VALID FOR A PARTICULAR LOT, BUT THE FOLLOWING ARE COMMONLY NEEDED ITEMS FOR APPROVAL OF A LOT GRADING CERTIFICATION IN THE CITY OF FORT COLLINS. PLEASE ALLOW A MINIMUM OF THREE BUSINESS DAYS PRIOR TO ISSUANCE OF CERTIFICATE OF OCCUPANCY FOR FIELD INSPECTION AND VERIFICATION. PLEASE NOTE THAT AN ORIGINAL SIGNED AND STAMPED DOCUMENT IS REQUIRED BY A REGISTERED PROFESSIONAL ENGINEER IF ANY FURTHER INFORMATION IS NEEDED PLEASE CONTACT THE CERTIFICATION ENGINEER JAY BARBER AT (970) 416-2241. • PROVIDE DATE AT WHICH THIS CERTIFICATION WAS COMPLETED. • INDICATE SUBDIVISION NAME, LOT NUMBER, STREET ADDRESS AND BUILDING PERMIT NUMBER. SEE 6=T-1c , '.-,•nl • PROVIDE A SKETCH PLAN SHOWING THE LOT, THE FOOTPRINT OF ANY STRUCTURE ON THAT LOT AND ANY MAJOR DRAINAGE AND GRADING FEATURES SUCH AS SWALE AND RETAINING WALL. 5 EE Ssrf Pkn.j • SHOW ALL DRAINAGE EASEMENTS ON THE LOT. SEF 5sr-e P.A j • PROVIDE A CITY OF FORT COLLINS BENCHMARK FOR SURVEY DATUM. C27Y R 4 3-OZ • PROVIDE SURVEY ELEVATIONS OF ALL CORNERS OF THE LOT. 5E6 ArrNeAfxnA 009- g as.f arewwz-%c- • PROVIDE SURVEY ELEVATIONS OF THE FINISHED FLOOR OF ALL STRUCTURES ON THE LOT. sEE .WT74400" . -$, I3„ur Tyn..+�.rr • PROVIDE SURVEY ELEVATIONS OF THE MINIMUM OPENING ELEVATION ON THE LOT N9o3, /s (i.e. THE ELEVATION AT WHICH WATER WOULD FIRST ENTER INTO ANY STRUCTURE).wZlba , w ME ssoE • SHOW ANY ADJACENT DRAINAGE FEATURE SUCH AS SWALE OR DETENTION POND. • PROVIDE ANTICIPATED 100-YEAR HIGH WATER LEVEL ON ANY ADJACENT WATER BODY SUCH AS DETENTION POND, DRAINAGE CHANNEL/SWALE, LAKE, ETC... N�A PROVIDE CALCULATED FREEBAORD FROM THAT HIGH WATER LEVEL. • PROVIDE SURVEY ELEVATIONS ALONG ALL SWALES, INCLUDING FLOW LINES AND SWALE CROSS-SECTION AT THE MOST CRITICAL LOCATION(S). 5&ciarriaestb gas-,�uscr D,.a� • PROVIDE SURVEY ELEVATIONS OF ALL GRADE -BREAK POINTS. .i • INDICATE WHETHER THERE ARE ANY LANDSCAPING FEATURES OR FENCING THAT COULD INTERFERE WITH DRAINAGE FUNCTION ON THE LOT. STORMWATER RECEIVED JUN 0 6 2006 • INDICATE WHETHER THERE IS ANY CROSS -LOT DRAINAGE (DRAINAGE FROM/TO ADJACENT LOTS OUTSIDE OF DRAINAGE EASEMENTS. A!a • INDICATE WHETHER THERE ARE ANY LOW SPOTS ON THE LOTS THAT DO NOT DRAIN. A%/A • INDICATE WHETHER THE LOT IS SIGNIFICANTLY ABOVE OR BELOW ADJACENT �.p GRADES ON NEIGHBORING LOTS. • PROVIDE A STATEMENT OF COMPLIANCE WITH THE APPROVED GRADING PLAN FOR THIS PARTICULAR LOT. 50.er FwAsf : ^ • IF THERE ARE ANY DEVIATIONS FROM THE APPROVED GRADING PLAN EXPLAIN WHAT NEEDS TO BE CHANGED OR RECTIFIED OR PROVIDE A JUSTIFICATION AS TO 40 WHY THE SURVEYED GRADES WILL MEET THE INTENT OF THE APPROVED GRADING PLAN. • PROVIDE A COPY OF THE APPROVED GRADING PLAN FOR THE LOT THAT IS BEING CERTIFIED. AN ENLARGEMENT OF THE APPROVED PLAN FOR THAT PARTICULAR LOT AND THE SURROUNDING LOTS IS RECOMMENDED. ssE yr Aa00t- 15w4041- • AFTER A SITE VISIT PROVIDE A SIGNATURE AND A STAMP BY A PROFESSIONAL ENGINEER REGISTERED IN THE STATE OF COLORADO. S&Z b*ar- SAMPLE STATEMENT OF COMPLIANCE: This certification is signed and stamped by a professional engineer registered in the State of Colorado. By signing this certification the engineer attests that to the best of his (her) knowledge the surveyed grading as shown in the enclosed certification is in compliance with the approved grading plan for this lot and subdivision as shown on the approved utility plans. Failure to disclose all known information could result in the rejection of this certification and could cause the withholding of the certificate of occupancy for this lot until corrective action has been taken. Please find attached a sample certification. The following is meant as an example only the exact format of the lot grading certification can vary from the one enclosed. FG 14L.6 7- 09.3 eL ® ii / 03.0 / �I �0 / / Fc- o3.s TF- 042 ® FG-P 03.7 TFT:g4�j Fs- 02.9 1F- 03.6 05.5 i \ mac' i 01.80 ".40 �— FG- 06.0 4.0 / Ti= 08.7 4TCHLINEA - SEE SHEET I" In i vi I U- STORMWATER RECEIVED JUN 0 6 2006 CALL UTILITY CC04T�E/R�__OF +-so0-( OR30S-m CALL 2 M94ESS BEFORE YOU OM, FOR THE MARKING MEMBER NOTE: ALL STREET Cc THE PAVEMENT DESIGN SHALL BE PERFORMED STANDARDS ATTACHED UTILITY PLANS OF FOS! Project: Print Date: of service provided Kea br Hie FOS; 9959.00 FLS Engineerinq Sorvkmm km.. and are not to be used for any SCALE: 1 "=50' hype of construction unless signed and stamped by a Profeieianal Enginew in the DFSIGNFR - .I(-I/MWK rHFrKFn RY- nec �_._. _ _ STORMWATER 'RECEIVED JUN 0 6 2006 3#09' 6 SPa—..*— ->,a. AS — BWA&�r- s/A&/once 20 BLOCK 6 LOT 18 BLOCK 6 LOT 19T.O.F. 05.2. F.G. - 04.5 T.O.F. - 03.6 10 -0 FG - 02.9 42'-6" 17'-60 ---------------------------�s ------ Z N S60'02'33"E ---- 70.-- ------ Z O 7l 06 N � C ---_—_rn ---------- 7---------- -------- —s URNiWAT_ER N �_ RECEIVED x � r20' REAR SETBACK JUN 0 6 2006 a -- 1--___--__---�—-----__ aw cn i 41� i m I POSE RESID N j \CYPRESS i m i L V. C (STONE 3`2 6h' R�GY � W N n l 7.QF. - BLOCK 6 I � Ai \ �- T.O.F. LOT 1UO to N4. 7' B" LD RtIFY ELEV ON i \\�\\ A FA - 02.3 \\ BLOCK 6 LOT 12 7.025 s.f. "ell --------------''��f ' GREEN SPRIN DRIVE �o ol. �o s BUILDER LEGAL DESCRITION PARKSIDE HOMES 2 STREET ADDRESS FOSSIL LAKE PUD SECOND FILING 340'9 GREEN SPRING DRIVE M 0 m BLOCK 6 LOT 20 T.O.F. - 06.7 F.G. - 06.0 1 v t BLOCK 6 LOT 11 T.O.F. - 04.4 F.G. - 03.7 TITLE SITE PLAN ISSUED - SEPT. 20, 2005 SCALE: 1" = 20'-0"