Loading...
HomeMy WebLinkAboutSite Plan - Conservation (73) RECEIVED F NLAND TOWN OF SOUTH WINDSOR AUG 2 9 2003 South Windsor PI INLAND WETLANDS, WATERCOURSES AND CONSERVATION APPLICATIOI`�oNSERvarWETLANDSIONCOMAGENCY MISSION Application # c3--&q P Date Received C 0103 3 INSTRUCTIONS 1. Fifteen applications (15) with map and plans (2 copies) shall be submitted together with the fee set forth in the Inland Wetlands, Watercourses and Conservation Regulations, Town of South Windsor. (See Regulations, Section VII - X) 2. The South Windsor Inland Wetlands, Watercourses and Conservation Regulations should be reviewed with respect to the standards and criteria for application Evaluation. (See Regulations, Sections VII -X) 3. The applicant understands that this application is to be considered complete only when all information and documents required by the Agency have been submitted. The applicant shall also complete the state filing form. A. Applicant's Name: Arturo Guerra & Hel mar Wolf Address: 989 Ellington Road, South Windsor, CT 06074 Phone: (home) (work) 289-7929 (fax) B. Legal owner's name: Same Address Phone (home) (work) (fax) (List additional owners, addresses, and phone numbers on back of application) C. If the applicant is not the owner of the subject property; a letter by the owner(s) authorizing the proposed regulated activity set forth in the application must accompany this form and will be part of the application. D. Project Name (if any) Podunk Farm parking lot (re-approval) 1. Contact Person (if further information is needed) Judy Schuler, Design Professionals, Inc(work) 291-8755 (fax) 291-8757 E. The geographical location of the property which is to be affected by the proposed regulated activities including a description of the land in sufficient detail to allow identification of the property on the Inland Wetland and Watercourse Map. 7 PFAssessor's map # 48 Parcel # 55 Zone A-20 F. Names of all abutting property owners from records in Town Clerk's office. (use separate sheet if necessary) G. Have you notified all abutting property owners (from records in Town Clerk's office) by certified letter that an application is pending before the Agency? es ** (you are required to supply a copy of the letter with the list of the names of the abutters).** H. Purpose and description of all proposed regulated activity(s) including amount of disturbance in square feet and types of fill and the time element involved: Construction of a parking lot with associated driveway, storm drainage, landscaping, sedimentation basin/biofilter and associated grading. All proposed activities are outside of wetlands Activities within the buffer area are most of the sedimentation basin/biofilter, 40 l.f. of 12" pipe, one drainage structure for velocity reduction, and grading. The parking lot is not within the original 40' buffer area. I. A class A-2 map of the property drawn to 1" = 40', showing the area to be developed, extent of the wetlands and watercourses affected, topography, existing and proposed activities and names and locations of adjacent property owners must be submitted. J. Amount of regulated area disturbance and types of fill (including wetlands and regulated buffers). No wetlands disturbance; 17,000 sq. ft. within 80' upland .review area. K. Acreage of wetlands and watercourses in regulated areas to be altered: 0 L. Acreage of wetlands and watercourses to be created: 0 M. Lineal feet of proposed stream alteration: 0 N. Total land area of project and percentage which is wetlands: 67%+ of acreage is wetlands O. Identify all other permits or approvals that have been" issued, applied for, or required with respect to the proposed activity set forth in this application. (These may include but not be limited to, local Planning & Zoning, Zoning Board of Appeals, D.E.P., F.E.M.A., D.O.T., The Army Corps of Engineers, and any other State, Local or Federal Permits.) PZC (request for .re-approval pending) , DOT encroachment permit. 8 r The applicant (or designated representative) hereby attests that a sign will be posted at the following location(s) alone street frontage By DPI Name Peter R. DeMallie on or before following ate aG r1 i reCf-Pr] hTTa m c+-aff Signature: These signs must be displayed continuously for at least ten (10) days prior to scheduled meeting (see Regulations, Section 7.3a) The undersigned hereby applies for the regulated activities listed in paragraph H above, for a Inland Wetlands, Watercourses and Conservation permit for the property described herein and confirms that: 1. She/he is familiar with the currently effective Inland Wetlands, Watercourses and Conservation Regulations of the Town of South Windsor. 2. She/he understands that at any time during the review period, the Agency may require the applicant to provide more information about the wetlands and/or watercourses in question and/or any proposed activity. 3. All information submitted in the application for review shall be considered factual, or in the case of anticipated activity, binding. A knowing failure of the applicant or any of her/his agents to provide correct information, or performance exceeding the levels of activity anticipated, shall be sufficient grounds for revocation of any permit under these regulations. 4. By making this application, the applicant gives permission to the Inland Wetlands, Watercourses and Conservation Commission members and/or its representative to enter the portions of the premises which are subject of the application for the &p1hication f ins ction and investigation and otherwise evaluating the merits of the ka bef and of a final decision has been issued. I Signature of O er of Pro erty �,� Date :3 s Signature of Ap icant Date 9 RECEIVED AUG 2 9 2003 South Windsor INLAND WETLANDS AGENCY CONSERVATION COMMISSION DESIGN PROFESSIONALS, Inc- 165 South Satellite Road South Windsor, Connecticut 06074 Hydrologic Study of 970 Ellington Road South Windsor, Connecticut for Helmar Wolf and Arturo Guerra December 2, 1997 Revised: December 31, 1997 1 J Table of Contents Introduction and Orientation............................................................................................I a Drainage Summary...........................................................................................................2 Existing Drainage Basin Map...........................................................................................3 Existing Drainage Basin Characteristics............................................................................4 Proposed Drainage Basin Map..........................................................................................S Proposed Drainage Basin Characteristics..........................................................................6 Proposed Storm Structure Drainage Basin Map................................................................7 Proposed Storm Structure Drainage Basins......................................................................8 Proposed Storm Pipe Characteristics................................................................................9 Routing for Sedimentation Channel................................................................................I I Cut/Fill Calculations.......................................................................................................14 Chart Z -Rainfall Intensity Chart Chart 3 -Nomograph for Determining Time of Concentration - Chart 6.13 - Values of Hydraulic Elements of Circular Section for Various Depths of Flow Introduction The subject of this drainage study is the eastern portion of the site at 970 Ellington Road. The site is located on the west side of Ellington Road, approximately 200 LF south of the intersection with Beldon Road. Under present conditions, the eastern portion of the site is an open field with three existing small structures. The Podunk River flows southwest within the site. Wetlands were located within the low lying areas of the site near the Podunk River. The proposed improvements to the site involve the construction of an auxiliary parking lot for the Mill on the River Restaurant. The construction of the proposed parking lot involves the removal of the existing bam, landscaping, and the construction of the proposed storm management system, including a sedimentation structure and biochannel. 48-63 DRAINAGE EASEMENT 48-28 48-64 \. _ DRAINAGE EASEMENT 4 48-55 8-65 CONSERVA ON EASEMENT 48-29 48-66 - 2 . .S'A - ---. MILL 2. _-_. VTAgk DER.E S 48-67 g - . .. . .. �. 48-29 DRAINAGE " EASEMENTI. N 8-68 . . . 48=.55 . . . . . . . 47-34 coo a 47-35 \ 34-41 \ 35-3 34-42 35-1 \\ Orientation J 1 Drainage Summary The subject of this drainage study is located on the west side of Ellington Road, approximately 200 LF south of the intersection with Beldon Road. The site contains wetlands within the low lying areas near the Podunk River. The Podunk River flows southwest and meanders from the northeastern comer through the center of the site to the southwestern edge of the site. The eastern upland area of the site is primarily open field with a small portion of wooded area in the southeastern corner_ The three existing structures are located within the eastern upland area_ Gravel drives are located within the eastern upland area around the existing structures. The western upland area is primarily wooded area. Sanitary sewer easements run through site connecting Hilton Drive and Ellington Road. An auxiliary parking lot is proposed for the Mill on the River Restaurant within the eastern upland area. The proposed parking lot requires the removal of the existing barn. A stormwater management system is proposed to mitigate the adverse effects of the proposed parking lot. Overland flow will be captured within catchbasins and collected within a sedimentation structure. The sedimentation structure, as well as, the 2' sumps within the catchbasins, will collect sediment to prevent transfer of sediment within the stormwater management system. The sedimentation structure will also aid in the removal of oils from the stormwater_ The flow discharge from the sedimentation structure to a manhole which will help dissipate the velocity and energy of the flow. The discharge will eventually flow into a biochannel where vegetation will aid in the removal of pollutants and sediments. The stormwater will permeate through the stone barrier along the western edge of the vegetative channel and eventually discharge into the Podunk River. The biochannel was designed and sized to treat water during the first flush, or first inch of precipitation. The runoff of storms with precipitation greater than one inch will discharge unrestrained to the Podunk River. Detention of the increased runoff as a result of the increase in impervious coverage is not desirable due to the site's downstream location within the watershed. --------- ... MOW A'►Of toI i '' ^ 1'' 1 `� r Cl , y �C 110 NN It I .... ........... W-1 ��i�t'i n�► C�vld.i-�'►�mS I D ea r S-I rn'm RATIONAL METHOD BASIN Area I Description Al Length Elevation Slope Tc Q OR [acres] change [cfs] STRUCTURE •n to .10 Q lIP.rrY e -�' 0, 0 5 ' 11 (o • . 03 T 0.,712 OAD 0 - W 160 1 :q 011-30 Pa f Vram- ., 2r"o 17- 14 0. 1 � o.�o ra.v 0 , 1-7 r.2 +0 0 . 07 0, z . 3 i i civil anglnears • planners • surveyors pit eslgn Project: Hill N4-W dQX Proj.No.: 00�Ij rofessionals, Inc. Calc.by:�_Date:1112.4h7 Chkd by: Date: 165 South Satellite Road,South Windsor CT 06074 (860)291.8756•FAX:291.8767•e•ma5:dp1civllOaol.com Jf Jee /OOIw Mfg 1 '1, ` \ '`� ,''.:.••" �• t 1 ( I i � •v.�„ J it I •00 TUNA WOW /Afro**INRRA �.w'Yw.r Wr.r• r M i• -' ~ �• I�p�ll r iLMR�I AA4I RATIONAL METHOD BASIN Area I Description Al Length Elevation Slope Tc Q ` OR [acres] change [cfs] STRUCTURE "0- 1� B,q3' D JV quiri 0 0, 6+' 13 0, 0 3It 5 0.07 b , Ir2 ods D. 14 5.0O + 1 I I civil engineers planners surveyors • 91s j 'g eSl n Project: f'1I 1� 4Yt 4X K..I V(,! Proj.No.: 8831 messlonols, Inc. Calc.by: {'_Dater Chkd by: Date: 165 South Satellite Road,South Windsor,CT 06074 (860)291-8755•FAX:291.8757•e•mali:dplcivll®aol.com 1 , •� U � � I 'ter - f-- ,-, „�,�;:; to I • U � -—— � � / ;!jil '�'!��ilill �q�i ail , Se C:.0 low' %not Pro ro I�OYI(,�I�OYI S RATIONAL N ETHOD BASIN Area I Description AI Length Elevation Slope Tc Q OR [acres] change [cfs] STRUCTURE L 0. 12 �D 1 1�' D, l I I'� 0 — 0 7 ,2- 0.10 1 I j 20 �,� 0•D� 3 Lawn D oq.! I r;7 0. 1-76 D.22 I �• 0 f 0 q a✓em D,01 3ti I. i D Ir2-7 lo• Z -7, 0 . 03°1 Z o D,� ..urn •o�± � � o. 1I � . LZ i 1 D . "2 1 0, 0-?� 0. 11 1 D.0 � 0 0,30 > 0,0-7 0.010 FaVanCA 4- 0,0P �0 I.r2 0,0r';, G I 0.0 4 l.2uf 0 ,0 70 h 0.01 b TOTPr clvll engineers planners surveyors • pie C)esigo Project: M I -4v ki U�f Proj.No.: �11 rofessionals, Inc. Calc.by: ; _Date:) Chkd by: Date: 165 South Satellite Road,South Windsor,CT 06074 (860)291.8755•FAX;291.8757•e•mailApicivil®aol.com Illlllllllillllllll0 111111111111�� �1�0 11111111101l11 111 1�1111�11�1�111l1 0 III l�ll�lil01�11LENGTH OF PIPE STORM PIPE INFORMATION Structure Q in system Pipe Size Slope n Area R Q full Qsys/Qfull Vfull Vave/Vfull* Vave [cfs) (in] (fpf) [sf] ft] [cfs] [%) (f/s) [%] [f/5] CB#1 1.55 12 0.02 0.01 0.79 0 250 6.57 23.6 8.36 80 6.69 CB#2 2.38 12 0.02 0.01 0.79 0 250 6.57 36.2 8.36 .86 7.19 CB#3 2.7 12 0.02 0.01 0.79 0,250 6.57 41.1 8.36 105 8.78 CB#4 4.64 12 0.02 0.01 0.79 0 250 6.57 70.6 8.36 113 9.45 MH#1 4.64 12 0.03 0.01 0.79 0 250 8.04 57.7 10.24 103 10.55 FES#1 CB#5 0.86 15 0.03 0.01 1.23 0 313 14.58 5.9 11.88 103 12.24 C B#4 C13#6 0.27 15 0.03 0.01 1.23 0 313 14.58 1.9 11.88 71 8.44 C B#4 i * From Chart 6.6 - Values of Hydraulic EI ments of Circular Section for Various Depths of Flow D:\JOB\88319\STMPIPE.xls i Cm engineers-pw—m - surveyors - Os sign Project: Proj.No. pro f . ssionals, inc. Description: lZoOij4 o� _ hctniul 165 South Satellite Road,South Windsor.CT 06074 Calc_By:-ELIL Date:1 h Chkd Ey: Date: (8W)291-8755•FAX:291-8757•a-ffmd:dpidWOaoi_com —7— H-HJ r'og ra-ph &-p r+ L i w 2DD GF > m 04-o 2m Glrian ►�.r, man h atad I vo LLLM- Hydrograph Report Page 1 Hyd. No. 2 FIRST FLUSH Hydrograph type = SCS Runoff Peak discharge = 0.04 cfs Storm frequency =C2 yrs) Time interval = 2 min Drainage area = 2.1 ac _ Curve number = 78 Basin Slope = 0 % Hydraulic length = 0 ft Tc method = USER Time of conc. (Tc) = 14 min Total precip_ = 1.00 in Distribution = Type III Storm duration = 24 hrs Shape factor = 484 Total Volume=434 cuft,0.010 acft Hydrograph Discharge Table Time -- Outflow Time -- Outflow Time -- Outflow Time --Outflow (hrs cfs) (hrs cfs) (hrs cfs) (hrs cfs) 12.27 0.01 13.40 0.02 14.53 0.02 15.67 0.01 12.30 0.02 13.43 0.02 14.57 0.02 15.70 0.01 12.33 0.02 13.47 0.02 14.60 0.02 15.73 0.01 12.37 0.03 13.50 0.02 14.63 0.02 15.77 0.01 12-AQ- 0_03.. 53 ._. 0.02 __...__-. 14.67__-- 0.01 15.80 0.01 12.43 0.03 13.57 0.02 14.70 0.01 15.83 0.01 12.47 0.03 13.60 0.02 14.73 0.01 15.87 0.01 12.50 0.04<< 13.63 0.02 14.77 0.01 15.90 0.01 12.53 0.03 13.67 0.02 14.80 0.01 15.93 0.01 12.57 0.03 13.70 0.02 14.83 0.01 15.97 0.01 12.60 0.03 13.73 0.02 14.87 0.01 16.00 0.01 12.63 0.03 13.77 0.02 14.90 0.01 16.03 0.01 12.67 0.03 13.80 0.02 14.93 0.01 16.07 0.01 12.70 0.03 13.83 0.02 14.97 0.01 16.10 0.01 12.73 0.02 13.87 0.02 15.00 0.01 16.13 0.01 12.77 0.02 13.90 0.02 15.03 0.01 16.17 0.01 12.80 0.02 13.93 0.02 15.07 0.01 16.20 0.01 12.83 0.02 13.97 0.02 15.10 0.01 16.23 0.01 12.87 0.02 14.00 0.02 15.13 0.01 16.27 0.01 12.90 0.02 14.03 0.02 15.17 0.01 16.30 0.01 12.93 0.02 14.07 0.02 15.20 0.01 16.33 0.01 12.97 0.02 14.10 0.02 15.23 0.01 16.37 0.01 13.00 0.02 14.13 0.02 15.27 0.01 16.40 0.01 13.03 0.02 14.17 0.02 15.30 0.01 16.43 0.01 13.07 0.02 14.20 0.02 15.33 0.01 16.47 0.01 13.10 0.02 14.23 0.02 15.37 0.01 16.50 0.01 13.13 0.02 14.27 0.02 15.40 0.01 13.17 0.02 14.30 0.02 15.43 0.01 13.20 0.02 14.33 0.02 15.47 0.01 ...End 13.23 0.02 14.37 0.02 15.50 0.01 1327 0.02 14.40 0.02 15.53 0.01 13.30 0.02 14.43 0.02 15.57 0.01 13.33 0.02 14.47 0.02 15.60 0.01 13.37 0.02 14.50 0.02 15.63 0.01 flydrograph Summary Report Page 2 Hyd. Hydrograph Peak Time Time to Volume Return Inflow Maximwn Maximum Hydrograph No. type flow interval peak period hyd(s) elevation storage description (origin) (cfs) (min) (min) (acft) (yrs) (ft) (cult) 2 SCS Runoff 0.0 2 750 0.01 (2) — FIRST FLUSH Proj. file: 319.GPW OF file: SAMPLE.IDF Run date: 12-02-1997 i. cm S - Pfam'e's - surveyors - gs esi n ,a ! Project:l"{ t ti, G�iY 'Proj.No. rofessionals, inc. Description: CU}-/�111 C�/1 JGtj�Q '1QY15 Ol i p ci 165 Sash Satellite Road,Sam WwKfsa CT 06074 Calc.By: Datel t MChkd By: Date: (860)291-8755-FAX:291-8757-e-rr M:dpiciw0ad.com L U D,Ir2 ado :+ (2-0 0,4�1 ` + 0, t/ 100 = �Op C-r u \ \ \ ♦ ` `rs \ 60.0 67 A ka , \ \� ♦� \ Rw Na 3f8 -A , \ CB#6 \ 56-5 \ r. \ 52-2 1R. FLOOD LINE \ \ r 55 \ 54.0 MH C814 - 1 52.0 56. 1 r \� `\• I 1 1 \ { I\ CBS £2C n I m - x FLARED END \ r \ \ INV 44.50 , r t t N { 1 1 -2 \ t PLUNGE POOL -i �111� 52.055.1 I { \ \ w \J ` 7F: C813 \ 1 \ \ \ ZY. r 2" CRUSHED STONE 12" HIGH x 6" WIDE . 52.2 { { CL MIXTURE OF CATTAILS. -INAL FLOWER, BULRUSH, _: \ \ \ 24--4 BUR-REED AND BLUE \ FLAG IRIS. \ t \ \ 'ED 18" O.C. RECESSED = \ \ 2 BELOW RIPRAP LEVEL Cod\\ \ 1 \\ \ -\ \ 1 ♦ \ \ 1 \ , 56.5 \ \ { 1 \ F 52-2 \ \ \ \ \ \ \\ { 6' NODE PLANTE \ \ \ \ \ \ \ ` .050 \ \ \ \ \ \ ♦ ` `\ yy \ � T Cv-�- / �i 11 In�lin i[1n ur /1A r2111 in RAINFALL INTENSITY CHART IN INCHES PER HOUR HARTFORD , . CT MINUTES STORM (YRS) 5 6 1 7 8 9 10, 11 12 13 14 15 16 1i7 18 19 20 21 22 23 24 25 26 21 28 29 30 31 32 2 4.1 3.8 3.6 3.4 3.2 3.1 3.0 2.9 2.8 2.6 2.5 2.4 1.312.3 2.2 2.2 2.1 2.1 2.0 2.0 1.9 1.9 1.8 1.8 1.7 1.7 1.7 1.7 10 6.2 5.6 5.4 5.3 5.0 4.7 4.5 4.4 4.3 4.1 4.0 3.9 .8 3.7 3.5 3.4 3.3 3.3 3.2 3.2 3.1 3.0 2.9 2.9 2.8 2.7 2.6 2.6 25 7.1 6.716.4 6.1 5.7 5.6 5.4 5.2 5.0 4.9 4.7 4.5 .4 4.3 4.2 4.1 4.0 4.0 3.9 3.8 3.7 3.6 3.5 3.5 3.4 3.3 3.2 3.2 50 7.7 7.4 7.0 6.7 6.5 6.1 6.0 5.8 5.6 5.4 5.2 5.1 .0 4.9 4.7 4.6 4.5 4.4 4.3 4.3 4.2 4.1 4.0 3.9 3.8 3.7 3.6 3.6 100 8.4 8.0 7.6 7'.3 7.0 6.8 6.616.41 6.2 6.0 5.8 5.6 f .4 5.2 5.1 5.0 4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 4.0 3.9 .3.8 MINUTES STORM (YRS) 33 34 1 35 36 37 38 39 40 41 42 43 44 145 46 47 48 49 -50 51 52 53 .54 55 56 57 58 59 60 2 1.6 1.6 1.6 1.5 1.5 1.5 1.4 1.4 1.4 1.3 1.3 1.3 .3 1.3 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.2 1.1 1.1 1.1 1.1 10 2.6 2.5 2.5 2.5 2.4 2.4 2.3 2.3 2.3 2.2 2.2 2.1 4 .1 2.1 2.0 2.0 2.0 2.0 1.9 1.9 1.9 1.9 1.8 1.8 1.8 1.8 1.8 1.8 25 3.1 3.1 3.0 3.0 2.9 2.9 2.8 2.8 2.7 2.6 2.5 2.5 .5 2.5 2,4 2.4 2.4 2.4 2.3 2.3 2.2 2.2 2.2 2.2 2.2 2.1 2.1 2.1 50 3.5 3.4 3.3 3.3 3.2 3..2 3.1 3.1 3.0 3.0 2.9 2.9 .8 2.8 2.8 2.7 2.7 2.7 2.6 2.6 2.5 2.5 2.4 2.4 2.4 2.4 2.4 2.3 100 3.8 3.7 3.7 3.613.6 3.6 3.5 3.5 3.4 3.4 3.3 3.3 �.2 3.2 3.2 3.1 3. 1 3.0 2.9 2.9 2.8 2.8 2.7 2.7 2.7 2.7 2.6 2.6 I `r CHART January 1 4000 w z_ 3000 50 H 0 4 5 IL2000 40 1000 35 900 800 y W T00 F- O 600 30 �` z 500 ��_ rn PAY ED ` W Z 400 0.90-cn 2 2-5 0 W - 300 0.80 j e>: ix 0.70 w Z z \ W 20 200 BARE SOIL 0.60 — \\ Z 2 \ 0.1 yl O O. U IA. GRASS 0.45 -- - �\ O Z - SURFACE � h _ 0 J - - _ 3.5 Z - �� w 1Q0. AVERAOE ORA]]' 0.30 - - - - - _. SURFACE V !.O w 80 �_ 0.20 U- 2.0 70 DENSE ORASf 0.15'0 _ - ,` i? - ��'` -j 60- c��=x,y 2—J(L v \ z 10.43 50 20.0 `\ 40 \ 10� 30 9 8 20 7 6 w z_ 5 10 j EXAMPLE �A� > EXAMPLE '8' LENGTH: 700 FEET a LENGTH: 100 FEET PAVED DENSE GRASS SLOPE:1.0 % SLOPE: 6.0 TIME: 10 MINUTES TIME : 13 1/: MINUTES TOWN OF SOUTH WINDSOR NOMOGRAPH FOR DETERMINING APPROVED STANDARD DETAIL TIME OF CONCENTRATION JANUARY, 1991 (CHART 3) RtVI![O: IVfLIC rORI[f DBKCT Q Goss- Sectrvnc�l For pipes full =it area of waferwvy — or half-full \ — ,c • we I led pert mefer R i 4 R 2 =Hydrou/ic radi u 3 �tCT10N OF AM OPEN CHAhtnitL 5ECTION OF CIRCULAR PIPE Avcra-ve or mean vc%ch y in feCf Per- Scco17J = c V-Dischcr9e of pipe or chonnc/ in cubic feet per- seeor7c/ (e. = Coeffieitnf of rouyhncss vfpipc or- chonnc/ 5v,-1Occ , see 7,ab/e'A-)qte./8-b6. s = pe suI-Foce in open chonnds a.-pipes not under Prassure, So�rx os s/o�vs of chonnc/ Or piivc inv¢r'f an when flow ;5 (Ir7ilOr177 ir7 COr7.1f0r71 SCCtiO17. SIG. A- HYDRAULI 15OF CHANNEL SECTIOW5. too 60 r �� .�nor Z 7o -- - w 50 — - - --- L 40 - lei 1 30 to o to 20 3o Qo- ^�o Gd ' To 80 90 goo r+o- too a [p HYDRAULIC ELEMENT5 i RE-P.-CENT OF VALUE FOR FULL SECTION (APPROXIMATE) £- Give„ :_Disch or yc -/Z e_f-s_ 14;c•t wh o pipe w/.ich hcs opacity f/,L'iv n9 Fu// f.5. of u veto city �•f 7-O ff F-•- _sec_ �E'ey-u�'t:cr tc• /:ho' I-/fir Q- /2 C.f.s. • f•//�cclien o! f/yCr;' is �d Y-P 5ia x7-:? 1. Per sec. 47 e:O-VALUES OF HYDRAULIC ELEMENTS OF CIRCULAR SECTION FOR VASUOUS DEPTHS OF PLow. CONNECTICUT DEPARTMENT OF ENVIRONMENTAL PROTECTION Statewide Inland Wetlands & Watercourses Activity Reporting Form In accordance with the requirements of Section 22a-39-14 of the Regulations of Connecticut State Agencies,this form is to be completed for each action taken by an inland wetlands agency established pursuant to Section 22a-42 of the Connecticut General Statutes_ Use a separate form to report each action taken by the agency. It is recommended that this form be made part of the application package. Inland wetlands agencies are responsible for verifying that the information provided below is accurate and that it reflects the final action of the agency. 1. TOWN IN WHICH THE ACTION IS OCCURRING: Q)nui q VV Inas()r Does this project cross municipal boundaries? Yes No V If so,please list the other towns in which the action is occurring: 2. LOCATION: USGS Quad Map name: I' and ►este , AND Number: &`J SE Attach a dean 8 V2 "x 11"original scale photocopy of the USGS Quad Map with,in red ink, the boundary of the project site outlined(where possible)or the project site pinpointed with an arrow. Do not circle the"general vicinity"of the site. In the lower right-hand corner of each USGS Quad Map there is an identifying name,write the name from the corresponding map in the space provided above. Quad numbers are found on the Connecticut Town and Quadrangle Index Map (the directory to all USGS Quad Maps). Please provide the number in the space provided above. Do not attach a copy of the National Wetlands Inventory Map. Do Not attach a copy of the Connecticut Town and Quadrangle Index Map. 3. NAME OF APPLICANT,VIOLATOR OR PETITIONER: Axrluro Guerra b h rlmar W 0`� Supply the name of the person applying for a permit,petitioner for a map amendment or jurisdictional ruling,or recipient of the enforcement action. 4. NAME FOR PROJECT SITE: rpod t qK FgYm pnr r m!q Vt)+ Supply the name given to the project,or the name by which the project site is generally known. Briefly describe the project: CCMSAYLAC_1lM OcDarKm On ball n / Iola l f Y , cant+ ftAcAvcd im prz)vemf_nts 5. ACTMTY TYPE CODE: Ia , Provide the code or codes which best characterize the activity being reported. A maximum of 4 codes may be entered. For example, locating a driveway in a buffer/upland review area would be code "9"and code"12"(code "7"is not used). The construction of a house in the buffer/upland review area would most likely be codes "2"for excavation,"9"for driveway construction,and"12"for buffer/upland review area. Construction of a parking lot in a buffer/upland review area may be codes "I", "T,"I0",and "12". I ... Filling 7 .... Culverting(not for roadways) 2 ... Excavation 8 . ... Underground Utilities ('no other activities) 3 . ..Land Clearing/Grubbing(no other activity) 9 .... Roadway/Driveway Construction 4 .. . Stream Channelization 1.0 -.. Drainage Improvements 5 ... Stream Stabilization I 1 . .. Pond Dredging/Dam Construction 6 .. . Stream Clearance(removal of debris only) 12 ... Activity in Buffer/Upland Review Area 6. ACTIVITY PURPOSE CODE: Enter only one code letter which best characterizes the activity. ALLSTATE AGENCY PROJECTS MUST ONLY CODE"N".' A . . . Residential Improvement by Homeowner I . . . Storm Water/Flood Control B . .. New Residential Development for Single Family Units J . .. Erosion/Sedimentation Control C . .. New Residential Development for Multi-Family/Condos K. .. Recreation/Boating/Navigation - D . .. Commercial/Industrial Uses L .. . Routine Maintenance E . . . Municipal Project N1 . . Map Amendment F . .. Utility Company Project ON. .. State Agency Project G .. .Agriculture,Forestry or Conservation P . . . Other H . . . Wetland Restoration.Enhancement,Creation REVISED 1/98 7. AREA OF WETLANDS AND/OR WATERCOURSES ALTERED: Include areas that are altered or are proposed to be altered,temporary or permanent,for all agency permits,denials,amendments, and enforcement actions. Remember,these figures represent only the acreage altered,not the total acreage of wetlands or watercourses-on the site. Figures should be provided by the applicant in the application- Provide all information in acreage including those areas less than one acre. To convert from square feet to acres,divide square feet by the number 43,560. Enter a zero if there is no alteration. Open water body altered refers to lakes,ponds or similar bodies of water that are filled or dredged. Stream alterations are to be reported in linear feet and include the total length of the river,brook,stream or other watercourse directly altered as a result of the action taken by the agency. Include any culverting(roadway,etc.),channel improvements,rip rap installation,relocation or dredging. A. Wetland Area Altered: ACRES B. Open Water Body Area Altered: 0 ACRES C. Stream Alteration: Q LINEAR FEET 8. BUFFER/UPLAND REVIEW AREA ALTERED: q -g O ACRES Buffer or upland review areas are those areas adjacent to wetlands or watercourses where activities are regulated by the local agency. Report the acreage of upland review areas that are altered or are proposed to be altered,temporary or permanent,for all agency permits,denials,amendments,and enforcement actions;or for agent approval pursuant to 22a-42a(c)(2), For example,a 2 acre project site may have an activity occurring in I acre of buffer/upland review area and 0.25 acres of wetlands. Therefore,0.25 acres will be reported on line 7A and 1 acre on line 8. 9. AREA OF WETLANDS AND/OR WATERCOURSES RESTORED, ENHANCED OR CREATED : �_ ACRES Mitigation measures may be considered as a condition of issuing a permit for an activity. Report areas that are,or are proposed to be,restored,enhanced or created for all agency permits,denials,amendments,and enforcement actions. Restored or enhanced applies to previously existing wetlands or watercourses. For example,a wetland area filled two years ago is proposed to be restored by removing the existing fill. Created applies to an upland area which is converted into wetlands or watercourses. FOR MUNICIPAL AGENCY USE ONLY FOR STATE USE ONLY THE INLAND WETLANDS AGENCY MUST ENSURE THAT THE INFORMATION DATE RECEIVED: PROVIDED BELOW IS ACCURATE AND THAT IT REFLECTS THE FINAL ACTION OF THE AGENCY. COMPLETED FORMS FOR ACTIONS TAKEN I 1 DURING A CALENDAR MONTH SHALL BE MAILED BY THE AGENCY TO , THE DEP NO LATER THAN THE 15TH DAY OF THE FOLLOWING MONTH. MAIL REPORTING FORMS TO: Inland Water Resources Division,DEP, 79 Elm Street, Hartford, CT. 06106 QUESTIONS MAY HE DIRECTED TO THE WETLANDS MANAGEMENT GIS CODE#: SECTION AT(860) 424-301 9. _-------------------- NAME/TITLE OF PERSON COMPLETING THIS FORM: FILE# (SAME AS QUAD #): (PRINT) (SIGNATURE) FORM COMPLETED: YES NO DATE ACTION WAS TAKEN: MONTH YEAR WAS A PUBLIC HEARING HELD? YES No IF "NO", DATE MAILED TO TOWN: ACTION TAKEN: ENTER LETTER DATE RETURNED TO DEP: A. PERMIT GRANTED BY AGENCY B. PERMIT DENIED BY AGENCY C. PERMIT EXTENDED/AMENDED BY AGENCY D. AGENT APPROVAL PURSUANT TO 22a-423(C)(2) E. APPEAL OF AGENT APPROVAL PURSUANT TO 22a-42a(C)(2) I F. MAP AMENDMENT(AMENDMENT TO THE OFFICIAL TOWN WETLANDS MAP, NOT A PROJECT SITE MAP) G. ENFORCEMENT NOTICE/ORDER H. JURISDICTIONAL RULING (I.E.: ACTIVITIES "PERMITTED AS OF RIGHT" OR ACTIVITIES CONSIDERED NON-REGULATED) REVISED 1198 i� ebo� o <S� , • Ct 61, a ; , '. I / � 3�2f3/ot3 � '�. a , ,.. �(, ! � � {a, 'Ali �; •"m I 1 \1 �J ram" \ J . '��.:.i, . it i / I � f \. � •`) 1 !��• �,' � , . u • is ©. 1 ;' •• • Ob'ty• 11 1 !�, � /ll' ! / � _ \ �' ` ".�"°� �`i ` \•• )111 4 /� ///i � �• a ) '1 �J �' � O . "��WiY..ia•rl.,��� R' ' tl.�'L,M''�G e s ♦ �, ..O. • 1" .b� i�!' �,' 27, �i/ ,.�. ��,�2 j j'"� r\ %, .0.i��,•Q � /;. 00 • r, /i ,;"• it l�' ����'. �. � / \ 7"1 , 1 . •�{ ;G (:+ '1 1 , . .. ,' . Off.,: ./ /! � I II Opp 1M'/ ./ �I I UU ro ;y1• mil.°���' ,�♦ Q4 ••� •.ti n ` � v 1 � `� \ �" Ld J .. • '/ I . ..., .�\ \e'i�l rv�"� >, 7 - 0 i .II� .III „ ;1 S,�:..._ �_�fH .h/ s° � �—a�i�: � p !, ��, % •/•: :%/, � �./�' ���-� \_•.. � ..•.��>� '+„e �":►�. t�'., �. '11' ;'.\ ♦ ,,_j lip ` : • , , . II , TAW Art / AL co Att 71 ( o' / �� �1 ';� �ti•, d /. 1 , '.1' ,,. .� 1 � 't:, / fi \, � • �: ( 14, 11 �� \ ''� .,�' i I , , . r. • . Ce ., i �I' it i �: li I .�� � 1. � � ., ,."'J �0.. ° .. •� °°' ..' - . ,.,�. � 0\�. /. , �'� '�/( �• ' - .—�.. SOWN St C: U O-P slou� V&U,&)'t 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CONN. 06074 � :. • mac, I�oSOR-CO AREA CODE 860/644-2511 November 13, 2003 CERTIFIED #70001670000775520122 Design Professionals, Inc. Attn: Karen Isherwood 165 South Satellite Road South Windsor, CT 06074 Re: Appl. #03-67P - Mill on the River, 989 Ellington Road, RR, Residential zone Dear Ms. Isherwood: We regret to inform you that the Inland Wetland/Conservation Commission, at its November 5, 2003, meeting denied your request for an application to create an auxiliary parking lot across the street from the restaurant. RR, Residential zone. The Commission stated their reason for denial was that the applicant failed to properly install and maintain erosion control measures on the site causing undue impact to adjacent wetlands. This was done despite repeated warnings from Town Staff and the Commission. Sincerely, Elizabeth A. Warren, Chairperson EAW/d r CEASE AND DESIST CERTIFIED MAIL AND HAND DELIVERED Helmar Wolf&Arturo Guerra November 14,2003 125 Edwin Road South Windsor, CT 06074 Dear Mr. Wolf and Mr. Guerra: Re: Wetland violation. 970 Ellington Road By this letter you are hereby ordered to cease any further filling and grading activities, install and maintain erosion controls according to the approved plan. You are so ordered based on the following facts: 1. The Inland Wetlands Agency/Conservation Commission has the authority and the responsibility to regulate inland wetlands and watercourses in the Town of South Windsor under sections 22a-36 through 22a-45 of the Connecticut General Statutes (CGS) and the South Windsor Inland Wetland,Watercourses, and Conservation Regulations. 2. Erosion controls on the site have not been properly repaired and maintained on the site. This has caused fill material from the site to migrate to the adjacent wetland. Repeated verbal communications by Town Staff and The Inland Wetland Commission to properly repair the erosion control were not complied with. 3. These activities have occurred in violation of the approved site plan(Section 22a-44, CGS and Section XV of the Inland Wetlands, Watercourses, and Conservation Regulations) and constitute a violation of the law; contrary to public policy set forth in Section 22a-36 CGS. This notice of violation is issued in accordance with Section 22a-44, CGS and Section XV of the South Windsor Inland Wetlands, Watercourses, and Conservation Regulations. I am requiring you cease any further clearing, grading, or excavation unless it is directly related to the installation of erosion controls. A show cause hearing will be held at the Inland Wetland/Conservation Commission meeting of November 19, 2003 to provide you an opportunity to show why this order should not remain in effect. Failure to comply with the provisions of this notice by December 14, 2003 will result in legal action by the Town Attorney. Questions on this matter can be addressed to this office at(860) 644-2511 X229. Sincerely Jeffrey H. Folger Environmental Planner/Conservation Officer cc IWA/CC Director of Planning Town Attorney Town Engineer Chief Building Official Dave Caron