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Home My WebLink AboutSite Plan - Conservation (207) aLf v TOWN OF SOUTH WINDSOR y INLAND WETLAND, WATERCOURSES AND CONSERVATION APPLICATION LICATION I. DATE RECEIVED ZONE ,j Q INSTRUCTIONS 1. The application, map and plans must be submitted in triplicate, together with the fee set forth in the Inland Wetlands, Watercourses and Conservation Regulations, Town of South Windsor. (See Regulations, Section VI) . 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 VIII - 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. (See Regulations Section VII). Also complete state filing form. A. APPLICANT'S NAME ZUptvjC/<; S7.G L-t/Gj�q ADDRESS PHONE: (HOME) (WORK)_ 5—L — 4�7/ B. LEGAL OWNER'S NAME: ADDRESS �i PHONE: (HOME) It (WORK) (List additional owners, addresses, and phone numbers on back of application) . tD. IF THE APPLICANT IS NOT THE OWNER OF THE SUBJECT PROPERTY, A LETTER BY THE PROPERTY OWNER(S) AUTHORIZING THE PROPOSED REGULATED ACTIVITY SET FORTH IN THE APPLICATION MUST ACCOMPANY THIS FORM AND WILL BE PART OF THE APPLICATION. PROJECT NAME: (if any) 36 1. Contact Person (if further information is needed) . L 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 PROP RTY ON THE INLAND WETLAND AND WATERCOURSES MAP. All ,` �i/�i�eXx�� Doi PAGE 1 F. NAMES OF ALL ABUTTING PROPERTY OWNERS: (USE SEPARATE SHEET IF NECESSARY) G. HAVE YOU NOTIFIED ALL ABUTTING PROPERTY OWNERS BY CERTIFIED LETTER THAT AN APPLICATION IS PENDING BEFORE THE AGENCY?. y�S , **('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 AND TYPES OF FILL AND THE TIME ELEMENT I OLVED: LJ vlr vL�i� t.�-�lj l 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, TOPOGRAPH, EXISTING AND PROPOSED ACTIVITIES ANI NAMES AND LOCATIONS OF ADJACENT PROPERTY OWNERS MUST BE SUBMITTED. J. ACREAGE OF WETLANDS AND WATERCOURSES TO BE ALTERED: (:52 1 gir K. ACREAGE OF WETLANDS AND WATERCOURSES TO BE CREATED: L. LINEAL FEET OF PROPOSED STREAM ALTERATION M. TOTAL LAND AREA OF PROJECT AND PERCENTAGE WHICH IS WETLANDS: Z5./¢19Z 910/? C /c=� Zs-/670 N. IDENTIFY ALL OTHER PERMITS OR APPROVALS THAT HAVE BEEN ISSUED, APPLIED FOR, OR REQUIREDjL-/ 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.q. D.O.T. , The Army Corps of Engineers, and any other State, Local or Federal Permits. ) z it 3c) 0. THE APPLICANT (OR DESIGNATED REPRESENTATIVE) HEREBY ATTESTS THAT A SIGN WILL BE POSTED THE FOLLOWING LOCATION/S r by NAME hclDcJlG SSG l��Eiv1� _ ON OR BEFORE THE F OWING DATE: SIGNATURE: 9, ' THESE SIGNS MUST BE DISPLAYED CONTINUOUSLY FOR AT LEAST FIVE DAYS PRIOR TO SCHEDULED MEETING. (See Regulations, Section 6.3a) . PAGE 2 f 171'; t THE UNDERSIGNED HEREBY APPLIES FOR THE REGULATED ACTIVITIES LISTED IN PARAGRAPH H ABOVE, FOR A INLAND WETLAND, WATERCOURSES AND CONSERVATION PERMIT FOR THE PROPERTY DESCRIBED HEREIN AND CONFIRMS THAT: 1. HE IS FAMILIAR WITH THE CURRENTLY EFFECTIVE -INLAND WETLAND, WATERCOURSES AND CONSERVATION REGULATIONS OF THE TOWN OF SOUTH WINDSOR. 2. HE/SHE 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 HIS/HER 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 WETLAND, WATERCOURSES AND CONSERVATION COMMISSION MEMBERS AND/OR ITS REPRESENTATIVE TO ENTER THE PORTIONS OF THE PREMISES WHICH ARE SUBJECT OF THE APPLICATION FOR THE PURPOSE OF INSPECTION AND INVESTIGATION AND OTHERWISE EVALUATING THE MERITS OF THE APPLICATION BOTH BEFORE AND AFTER A FINAL DECISION HAS BEEN ISSUED. Signs a of Applica—nta Date v v / 2 Received and filed at the office of the Planning Department this day of 19 Signature of Agent Date ******************************************************************************************* FEE RECEIVED YES_ NO— AMOUNT DATE RECEIVED by HEARING DATE HEARING ADV. (1) (2) PERMIT GRANTED DATE PERMIT DENIED DATE PAGE 3 TOWN OF SOUTH WINDSOR INLAND WETLANDS AND WATER COURSES APPLICATION THIS APPLICATION, ONCE INFORMATION IS COMPLETE_ INLAND WETLANDS AGENCY ACTION (SEE BACK OF THIS FORM), SHALL BE RECEIVED AT A APPLICATION NO. y 1�"' REGULARLY SCHEDULED MEETING OF THE AGENCY AT THE TOWN HALL. RECEIVED OATS N'a►��1 THIS APPLICATION MUST BE FILED IN TRIPLICATE AT THE OFFICE OF THE TOWN CLERK OF SOUTH WINDSOR BY PUBLIC HEARING DATE 12 NOON AT LEAST 14 DAYS PRIOR TO THE FIRST (if necessary) REGULAR MONTHLY MEETING DATE. THREE SETS OF MA COMPLETED APPLICATION OR PLANS MUST BE SUBMITTED TO THE TOWN ENGINEER PERMIT GRANTED OATS AT LEAST 14 DAYS PRIOR TO THE FIRST REGULAR PERMIT DENIED DATE NTHL MY EETING DATE. PLEASE PRINT OR TYPE. Sp'nne�S �s 1. APPLICANT�, Cl V- ,VIct 't6l S4 D�TEL NO. �� S L ADDRESS PA CITY & STATE czoo-u'� W i v�G�SOr, C 2. OWNER SCA MC as C��(JI')li CLIP TEL NO. ADDRESS CITY & STATE 3. LOCATION OF PROPERTY NAMES OF ADJACENT PROPERTY OWNERS .e,,e sy�e�b t 0 b t'!;, �o� SIp��NeYs '�-sfu6e-y . STATE CLEARLY AMC 13HIMY 5. PURPOSES AND DESCRIPTION OF THE PROPOSED ACTIVITY,AND THE TIME ELEMENT INVOLVED: r�SicQe►n�fu� sc��d�V ►s�av1 , `,�� rookb c�c�Q c �l�bteS 1aecw- p e6mL -Foc- coYns+NC� tom TTTE14T_ THE APPLICANT UNDERSTANDS THAT THIS APPLICATION IS TO BE CONSIDERED COMPLETE ONLY WHEN ALL INFORMATION 3 OOCUMENTS REQUIRED BY THE Az G_ENCY.HAVE BEEN SUBMITTED. 0 o ? 2APP_VAL MAY ALSO 8E NECESSARY FROM THE PLANNING AND ZONING COM- cn ¢ 11A SSI N. S z �iN APPLICATION FEE IS REQUIRED. CONSULT THE-SE-GULATIONS SECTIONS 6.9, 6.9a 'and 6.9b) . z " SIGN IS REQUIRED. CONSULT THE GULATIONS (ACTION 6.3a) . z cn SIGNED: (Appli t) CHECKLIST FOR REQUIRED INF ORMAa I ODD 6. APPLIC.�6= HAL5 HAD MAPS AND PLANS CERTIFIED BY SOIL CONSERVATION SERVICE TO VERIFY COMPL�2E COMPLI.a.NCE WITH CONNECTICITr GUIDELINES FOR SUIL ER(15I011 AND SEDDIENT CUN.TROL ( A6 PER F-VIDBOUK, AS AiX&XDEDED, AND PUBLIC AC+ 83-3 88, AS AMENDED. DATE OF CERTIFICATION 7. APPLICATIM INFORMATION COMPLIES WITH AGENCY'S REGULATIONS ( SECTIONS 7.1, a throuc;h' j. 8. ✓ REQUIRED FEE HAS BEEN PAID. DATE RECEIVED y 'al-47 g. APPLICfi= ( OR DESIGNATED REPRFSEN.TATIVE)HEREBY ATTESTS THAT A SIGK WILL BE Pt15TED AT THE FOLLOWING LOCATION(S) BY ( SAME ) ON OR BEFORE ThE FOLLOWING DATE SIGNATURE THIS APPLIC�T ION IS FOUND TO BE COMP LET E AND NOW QUALIFIES FOR PLACEMENT ON THE AGENCY'S AGENDA: DATE SIGNATURE Town Engineer • 7 Agency Sec'y 01 Agency Chairma . THIS APPLICATION IS INCOMPLETE BECAUSE OF THE FOLLOWING UUMBERED ITEMS ( FROM ABOVE ) AS CHECKED BELOW: 1 2 3 4 5 6 7 8 9 1 \ � ry c ,, r ) _ (E, SOIL hEPORT ;awrence Road South Windsor wetland soils were delineated on two parcels of land off Lawrence Road and Cliffwood Drive . Wrist parcel was inspecte4 June 16 and 17, 1986 Second parcel done March 14,1987 All soils on these two parcels are derived from red Triassic shale and shadsto ine. They are all topped with some dark brown silt and very fine sandy loam. Dominant soil present is the moderately drained dapping silt loam which has a firm layer at a depth of or below 26 inches. This layer tends to create a seasonable high water table . 4h.ere the sloping land levels off the watertable is higher within the profile causing the soil to be poorly drained. Poor drainage is ususlly caused by water remaining within a profile for a longer period of time . This soil is of the Wilbraham series. This is the wetland soil type delineated here . Other soils found are the Narragansett silt loam, a well drained soil and the Ludlow loam, a poorly drained soil with a very firm hardpan. r Idany uprooted large trees present showing exposed soil profiles. No two exactly alike. Lewis W. Ilgen , Soil Scientist A. R. Lombardi Associates 25 Terrace Drive Vernon, Conn. 06066 ` � r � p a MAR 18 �gp "souix tes, In& A. R. LYtjudlui t� pSvu Date J Hour A)'— To WHI . ,YO. U WERE OUT From Of Phone Telephoned Returned Call Please Call Please See Me Will Call Again Important ssage C3N L`C 4_0 T /y gt-MA AQ IN G N /J C Y ' o w ¢ O w ¢ w z Signed a -yi Z 103 �i3 q N — '� Co ( co iL CO 18 I O C� 'C\r 71 - \ / O � � �1 �;o �,��-✓ 9 to ow its -1 (v t Co i Is r � � 14 vr 4 Ali4.o 7o— ° J-o-L �,�.� $,ate-•k<er w��v�sY9. � B °ems � ` _eo-.44�- 71� �` Ci�� VO L y ac 6ve 40/C/( �im �� 100"IC41 need sT nGUI ��m��sS,�dr� ,q el o or, va/GC SOy,M Sr'q 9 1540 SULLIVAN AVENUE SOUTH WINDSOR CONN. 06074 AREA CODE 203/644-2511 SOR•Co project Name/Location �i�:nntp�'3 �a�•a�e (N)44 16" Phone I (wJ 6Y4' /5-5i X'139 j Contact Person/Owner Lv�w:� Sze%a /� Address fe G��^P�ce va Sov-7/l, jj(J 1060 You are hereby notified that problems may exist on the above site concerning erosion and k= -- sedimentation control measures. Although this is a notification based on a routine site - visit, you are ultimately responsible for inspecting and maintaining the site. You were contacted on �i /NA/�C'f� 198� and notified of site problem(s) . This is a confirmation of t'�a� s:-le _L You should correct the problem(s) immediately (within 48 hours) and notify me that the situation has been corrected. -iUa -�'of- kcr --�+fie - wc�k--_e?c Ce¢� _e�z� �c•�_ a?ccl:ve 7 � . y � Erosion and control measures are not properly installed and/or maintained according to 13:f approved plans. Refer to approved plans and correct site as needed. See o6ve3,"o-1 d,-4-t eaj• e)eedee _ Erosion and control measures are needed beyond those shown on the plans, contact me regarding the additional measures. +l Silt fence(s) and/or haybale(s) are not in place or not properly maintained. Stockpiles are not protected and/or seeded. Construction entrance not in according to plan or not functioning adequately. Need to establish vegetation per plan, either temporary or permanent. Site lacks protection against possible wind erosion. 'R Limits of construction have not been established on site, or have been exceeded. There is an excessive area of disturbance which should be stabilized, limits to area disturbance may need re-establishment. _. Detention basin or siltation basins have not been maintained andJor vegetation or stabilization is insufficient. // 1 l G �. Other concerns nc/ /ham% This will be filed with your approval/permit for the site. It is your responsibility to maintain the site and repeated violati_or.s/problems will be forwarded to appropriate Commissions. If you have any question regarding this, contact me at 644-2511. Very truly yours, hn E. McCahill Zoning/Wetlands Enforcement Officer JEM/pmm 'LETTER OF TRANSMITTAL taw N $E PLANNING D:EPARTANT a TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVE. ti°soe•coN� SOUTH WINDSOR., CT 06074 ( 203 ) 644-2511 Date Z Z S TO: J Y �zze S EP 2 g j98.9 well Wto-It -A;,.r *1 � -tAt f f WE ARE SENDING YOU: Q P&Z initial plans a� Q Drainage comps Q P&Z final plans J Q Bond estimate requests Q Inland Wetlands plans Q Bond reduction requests Q Final plans for filing Q Change order form Other Q Correspondence Copies App. No. Project O � inner �S THESE ARE TRANSMITTED as checked below: Q For review and comment Q For your file Q For your use Q Returned with revisions M As requested Q Other Lu�w; 57-2 *q PLEASE. RETURN/COMMENT BY: 1}J ) b cWJ rd�o COMMENTS: w) iW Y 157S1 ny 33 j zleF cn,o u Id 1;tee )5o yK.e e 4t, tki s a-v=s s Copy to: From: Prq 27 . All flared-ends to have base foundation. 28. Guard rail protection to be provided along inlet at box culvert. 29 . All trees along Lawrence Road within Right of Way will require posting by Town Tree Warden prior to removal. C�detention ere is a structure within the stream channel near the proposed basin. Developer's engineer is to provide town with a hydraulic report. Town may require structure to be removed and channel stabilized. 31 . Lot-to-lot easement should -be carried to streetline along pipe on Lot #6 . 32. Drainage easement should be shown for headwall stream on Lots 7 and 8. 33 . Coordination of utility installation important. Road underdrains may be disturbed by service laterals (water, sewer, storm) . W.P.C.A. 1 . Letter of approval to be filed with plans. 2. Sewer connection not to be made to live sewer in Debbie Drive until approved by Town. 3. Project served by Vernon. Permits taken out at South Windsor Tax Collector and Engineering Division. Connection fees must be pdid in advance. 4 . - Drainage stops must be placed along main sewer lines every 100 ft, 4 ft. from manholes . SNET/NU 1. Contact utilities for coordination of utilities connection. Fire Marshal 1. Blasting (if required) to be coordinated with the Fire Marshal. Connecticut Water Company 1 . Water supply to be coordinated with CWC and Fire Marshal's Department. 1 y - 1 -� _• ;�.•+ . as �, -_ - 1. _ t 1 �3 mow AX / I+_�� • �• - w t g -'._rjr •�� ; S,t'.�r•.•+.'"i�-- �'R�f it �_ ice• �-`� -'r. a - - - _ mom 47 100, Zzv Ow 0 Woo �; �..,Y-�'s'n-.r•` .ice V/ +�`.�f- `. .+ $'r. _- - t: _ �� K '*�� '- - ' x t-� •� ,,,r .- i' _. 40001.100, 10 Act • ,',�"" a ...v-e ., ', • y •..'. +�•r-;�. - ._ - - .•O _ -S - � z. F �i ✓' /\�.al�r�/Ir��!•r'i+ r ��Y• - •// r _ �E :ay. r - � i.-"i. •- '�•s -'' •� •- '- _. Q , � • •� [ //, -' .:•�,/ __ �.•c' _ i• N �• Sri r f /:�CSLL :�� •.a(`�,.�-A�� _ - ��„�•� 29.E + �%��.�`� •.. . ,r• - ' Z r. �-�_sE ._ -t1+�ily�=�� ' �• ,� - .St��at. Os� M/i.Ii- - -;k� !;- rt.:,•,, _ � - i wi r•;y • • �t' '•.''� r•- a i � --„d-...i. •!., '.• � -rig a -' -1 - . ar ��{k'` ,��. _ !_f�= ��G tifL t:.� �- t�: _ two // n ��c ,? f / '/ � '=7✓✓ _�/�.!S� - ?c:'.� y, �Csl�/1e�a7/off.!er/\� •t�� .;Sly-S�i'Sx/•�r1�1�' % •a � - n � ';,5 ._ j -- -- ram: _ �� ,F�.,w• N F Q�,CT r{LL iC NC• - -- i- �}:�,ivt��F•. r �� di' ✓,. 'T • �'_ L - �'" �; REV DATE DESCRIPTION.. DESIGNED -� •' .� r By MJP r • :•s �.,,,,, � �.,�- ,...�•�► CEO LA S E AT 10 N '- RV 8s r T O P O \ ,�vric o� E ss•_ I DATE •�� r,...,�i�.{ .�rs �•�'� �- , .r'. ESTATE c `�f ti rS '; t: ''m..rrr w�.•�� DRAWN,;' E si9.� Gov .e�.c cor i6 PI N N'Et� 3 .,. �� •r.f f BY .� ` s" � .A1NRNG ` RQA R vor c + '�` • �.►,. DATE s3 6�`s ;�sra•+E't/N�r_.Ca ` d-d.0 — 1 D - t " r-?� t,,,d« �• t ? ,► 'i.;.x'' CHECKED t ;� - - UTH:. WI�IOSOR, ; CONNECfi! e:' 1 i ' tir r f .-x ..• 'cr t ,, a "+ A.R. LOMBARDI ASSOCIATES, INC. JOB 25 Terrace Drive SHEET NO. OF VERNON, CONNECTICUT 06066 (203) 872-2703 CALCULATED BY DATE _ CHECKED BY DATE_ SCALE DRAINAGE CALCULATIONS SPINNER' S ESTATES r' \xN FjONIFTWl � �� = t $ TR-55 CURVE NUMBER COMPUTATION VERSION 1 . 11 Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: Subtitle: EXISTING CONDITIONS D. B. PEAK FLOWS 87-1333 - _______________________________________________________________________________ Hydrologic Soil Group COVER DESCRIPTION A B C D Acres (CN) _______________________________________________________________________________ FULLY DEVELOPED URBAN AREAS (Veg Estab. ) Residential districts Avg % impery (by average lot size) 1 acre 20 - 5. 1 (68) - - OTHER AGRICULTURAL LANDS Pasture, grassland or range poor - 3. 8(79) - 1 . 5(89) Woods fair - 20. 3(60) - - - ' _ ^ Total Area (by Hydrologic Soil Group) 29. 2 1 . 5 ==== ==== - . ~ TOTAL DRAINAGE AREA: 30. 7 Acres WEIGHTED CURVE NUMBER: 65* _______________________________________________________________________________ * - Generated for use by GRAPHIC method ' - | . � �TR_55 Tc and Tt THRU SUBAREA COMpUTATION _ VERSION 1 , 11 Project : SPINNER'S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: -------- Subtitle: 87-1333 _______________________________________________________________________________ , Flow Type 2 year Length Slope Surface n Area Wp Velocity Time rain ( ft ) ( ft/ft ) code (sq/ft ) ( ft ) ( ft/sec ) (hr ) _______________________________________________________________________________ Sheet 3. 2 300 . 03 I 1 . 276 Shallow Concent ' d 300 . 07 U 0. 020 Open Channel 500 . 05 . 05 2. 0 3. 8 0. 032 Open Channel 1200 . 013 . 04 8 7. 7 0. 077 Time of Concentration = 1 . 40* ===== --- Sheet Flow Surface Codes --- A Smooth Surface F Grass, Dense --- Shallow Concentrated --- B Fallow (No Res. ) G Grass, Burmuda --- Surface Codes --- C Cultivated < 20 % Res. H Woods, Light P Paved D Cultivated > 20 % Res. I Woods, Dense U Unpaved E Grass-Range, Short ' * - Generated for use by GRAPHIC method � . ' � . ~ � - - � � TR-^55 GRAPHICAL DISCHARGE METHOD VERSION 1 . 11 ' Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: Subtitle: -------- Data:Data: Drainage Area : 30. 7 * Acres ' Runoff Curve Number : 65 * Time of Concentration: 1 . 40 * Hours Rainfall Type : III Pond and Swamp Area : NONE ========================================================================= | Storm Number | 1 | 2 | 3 | 4 | 5 6 | 7 | | ---------------------- | ------ | ------ | ------ | ------ | ------ | ------ | ------ | | Frequency, (yrs) | 1 | 2 | 5 | 10 | 25 | 50 | 100 | | | | | | | | | | | 24-Hr Rainfall (in) | 2. 6 | 3. 2 4. 1 | 4. 7 | 5. 5 | 6. 2 | 6. 9 | | | | | | | | | | | Ia/P Ratio | 0. 41 | 0. 34 | 0. 26 | 0. 23 | 0. 20 | 0. 17 | 0. 16 | | Runoff (in) | 0. 34 | 0. 60 1 1 . 09 | 1 . 46 | 1 . 99 | 2. 50 | 3. 03 | | Unit Peak Discharge 10. 261 10. 305 10. 337 10. 347 10. 357 10. 364 10. 370 | | (cfs/acre/in) | | | | | | | | | Pond and Swamp Factor | 1 . 00 | 1 . 00 | 1 . 00 | 1 . 00 | 1 . 00 | 1 . 00 | 1 . 00 ) | 0. 0% Ponds Used | | | | | | | | | ---------------------- | ------| ------ ------ | ------ | ------ | ------ | ------ | � Peak Discharge (cfs) | 3 | 6 11 | 16 | 22 | 28 | 34 | * - Value(s) provided from TR-55 system routines \ , - TR-55 CURVE NUMBER COMPUTATION VERSION 1 . 11 Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date: 03-16-87 � County : HARTFORD State: CT Checked: Date: ________ . Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 Subarea : D. B. _______________________________________________________________________________ Hydrologic Soil Group COVER DESCRIPTION A B C D Acres (CN) _______________________________________________________________________________ FULLY DEVELOPED URBAN AREAS (Veg Estab. ) Residential districts Avg % impery (by average lot size) 1 acre 20 - 29. 2(68) - 1. 5(84) � Total Area (by Hydrologic Soil Group) 29. 2 1 . 5 ==== ==== _______________________________________________________________________________ SUBAREA: D. B. TOTAL DRAINAGE AREA: 30. 7 Acres WEIGHTED CURVE NUMBER: 69 _______________________________________________________________________________ ' TR-55 Tc and Tt THRU SUBAREA COMPUTATION VERSION 1 . 11 0 ' ' - project : SPINNER'G ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: _ ___ Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 � ------------------------------ Subarea #1 - D. B. ------------------------------ Flow Type 2 year Length Slope Surface n Area Wp Velocity Time rain ( ft ) ( ft/ft) code (sq/ft ) ( ft ) (ft/sec ) (hr ) _______________________________________________________________________________ Sheet 3. 2 300 . 03 G 0. 777 Shallow Concent ' d 300 .07 U 0. 020 Open Channel 600 . 008 . 0131 . 76 4. 71 0. 031 Open Channel 800 . 01 . 0133. 14 6. 28 0. 031 Time of Concentration = 0. 86* ===== --- Sheet Flow Surface Codes --- A Smooth Surface F Grass, Dense --- Shallow Concentrated --- B Fallow (No Res. ) G Grass, Burmuda --- Surface Codes --- . C Cultivated < 20 % Res. H Woods, Light P Paved D Cultivated > 20 % Res. I Woods, Dense U Unpaved E Grass-Range, Short - * - Generated for use by TABULAR method TR-55 TABULAR DISCHARGE METHOD VERSION 1. 11 ^ ` Project : SPINNER' S ESTATES SUBDIVISION User: MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 ' Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 2 years -------------------------- Subareas -------------------7------ D. B. ' Area(sq mi ) 0. 05 Rainfall (in) 3. 2 Curve number 69* Runoff (in) 0. 78 Tc (hrs) 0. 86* (Used) 0. 75 TimeToOutlet 0. 00 Ia/P 0. 28 � Time Total ------------- Subarea Contribution to Total Flow (cfs) ------------ (hr ) Flow D. B. { 11 . 0 0 0 11 . 3 0 0 11 . 6 0 0 11 . 9 0 0 12. 0 0 0 12. 1 0 0 12. 2 1 1 12. 3 1 1 12. 4 3 3 12. 5 5 5 m 12.6 7' 7, 12. 7 9 ' 9 12. 8 11P 11P 13. 0 11 11 13. 2 9 g $ 13.4 7 7 13.6 5 5 � 13.8 4 4 ' 14. 0 4 4 14. 3 3 3 14. 6 3 3 15. 0 2 2 15. 5 2 2 16. 0 2 2 16. 5 2 2 17. 0 1 1 17. 5 1 1 � 18. 0 1 1 19. 0 1 1 20. 0 1 1 ' 22. 0 1 1 26. 0 0 0 P - Peak Flow * - value(s) provided from TR-55 system routines � TR-55 TABULAR DISCHARGE METHOD VERSION 1 . 11 ' - Project : SPINNER'S ESTATES SUBDIVISION User: MJP Date: 03-i6-87 County : HARTFORD State: CT Checked: Date: Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 ' Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 5 years -------------------------- Subareas -------------------------- D. B. ' Hrea(sq mi ) 0. 05 Rainfall (in) 4. 1 Curve number 69* Runoff (in) 1 . 33 Tc (hrs) 0. 86* (Used) 0. 75 TimeToOutlet 0. 00 Ia/P 0. 22 Time Total ------------- Subarea Contribution to Total Flow (cfs) ------------ (hr ) Flow D. B. 11 . 0 0 0 11 . 3 1 1 11 . 6 1 1 11 . 9 1 1 12. 0 1 1 12. 1 2 2 12. 2 2 2 � 12. 3 4 4 ' 12. 4 G. 6 12. 5 10 10 m 12. 6 14 14� . 12. 7 18 '18 12. 8 20P 20P 13. 0 19 19 13. 2 15 15 � 13. 4 11 11 13. 6 8 8 13. 8 7 7 14. 0 6 6 14. 3 5 5 14. 6 4 4 15. 0 4 4 15. 5 3 3 16. 0 3 3 16. 5 2 2 17. 0 2 2 17. 5 2 2 - 18. 0 2 2 19. 0 1 1 20. 0 1 1 � 22. 0 1 1 26. 0 0 0 ` P - Peak Flow * - value(s) provided from TR-55 system routines � TR-55 TABULAR DISCHARGE METHOD VERSION 1 . 11 Project : SPINNER'S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 . ' Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 10 years � -------------------------- Subareas ---------- ---------------- D. B. Area(sq' Area( q mi ) 0. 05 Rainfall (in) 4. 7 Curve number 69* Runoff (in) 1 .74 Tc (hrs) 0. 86* (Used) 0. 75 TimeToOutlet 0. 00 Ia/P 0. 19 Time Total ------------- Subarea Contribution to Total Flow (cfs) ------------ (hr ) Flow D. B. � 11 . 0 1 1 � 11 . 3 1 1 11 . 6 1 1 11 . 9 2 2 12. 0 2 2 12. 1 3 3 .' 12. 2 4 4 12. 3 6 6 12. 4 9 9 12. 5 14 14 / 12. 6 26 20, 12. 7 24 2-4 12. 8 26P 26P 13.0 25 25 13. 2 19 19 13. 4 14 14 TR-55 TABULAR DISCHARGE METHOD VERSION 1 . 11 Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date, 03-16-87 County : HARTFORD State: CT Checked: Date: Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 25 years -------------------------- Subareas -------------------------- D. B. Area(sq mi ) 0. 05 Rainfall (in) 5. 5 . Curve number 69* Runoff (in) 2. 33 Tc (hrs) 0. 86* ' (Used) 0. 75 ' ' TR-55 TABULAR DISCHARGE METHOD VERSION 1 . 11 Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: . Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 �------- Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 25 years � -------------------------- Subareas --------------------------- D. B. Area(sq Area(sq mi ) 0. 05 Rainfall (in) 5. 5 Curve number 69* Runoff (in) 2. 33 Tc (hrs) 0. 86* (Used) 0. 75 TimeToOutlet 0. 00 Ia/P 0. 16 Time Total ------------- Subarea Contribution to Total Flow (cfs) ------------ (hr ) Flow D. B. 11 . 0 1 1 _ 11 . 3 2 2 11 . 6 2 2 11 . 9 3 3 ' 12. 0 3 3 12. 1 4 4 12. 2 6 6 * 12. 3 9 . 9~ 12. 4 14 14 12. 5 20 20 12. 6 28 28 � 12. 7 34 34 12. 8 36P 3 . 13. 0 34 34 13. 2 26 26 13. 4 19 19 13. 6 14 14 13. 8 11 11 14. 0 9 9 14. 3 8 8 14. 6 7 7 15. 0 6 6 15. 5 5 5 16. 0 4 4 - 16. 5 4 4 17. 0 3 3 ' 17. 5 3 3 18. 0 3 3 19. 0 2 2 20. 0 2 2 22. 0 1 1 26. 0 0 0 P - Peak Flow * - value(s) provided from TR-55 system routines | ` TR-55 TABULAR DISCHARGE METHOD VERSION 1 . 11 ' ' Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: � . Subtitle: DETENTION BASIN DESIGN FLOWS 86-1333 [ � Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 10 years � -------------------------- Subareas ---------------------------- D. B. Area(sq mi ) 0. 05 Rainfall (in) 4. 7 Curve number 69* Runoff (in) 1 . 74 Tc (hrs) 0. 86* (Used) 0. 75 TimeToOutlet 0. 00 , Ia/P 0. 19 Time Total ------------- Subarea Contribution to Total Flow (cfs) ------------ (hr ) Flow D. B. 11 . 0 1 1 . 11 . 3 1 1 � 11 . 6 1 1 � � 11 . 9 2 2 ' 12. 0 2 2 12. 1 3 3 12. 2 4 4 / 12. 3 6 ' 6~ 12. 4 g g 12. 5 14 14 12. 6 20 20 12. 7 24 24 12. 8 26P 26P 13. 0 25 25 13. 2 19 19 13. 4 14 14 13.6 11 11 13.8 9 9 14. 0 7 7 14. 3 6 6 14. 6 5 5 15. 0 5 5 15. 5 4 4 16. 0 3 3 - 16. 5 3 3 17. 0 3 3 ' 17. 5 2 2 18. 0 2 2 19. 0 2 2 20. 0 1 1 22. 0 1 1 26. 0 0 0 ' TR-55 TABULAR DISCHARGE METHOD VERSION 1 . 11 ' Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: . Subtitle: DETENTION BASIN DESIGN FLOWS 86�-�----- 33 Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 50 years -------------------------- Subareas ------------------- D. B. Area(sq Area(sq mi ) 0. 05 Rainfall (in) 6. 2 Curve number 69* � Runoff (in) 2. 87 Tc (hrs) 0. 86* (Used) 0. 75 TimeToOutlet 0. 00 Ia/P 0. 14 � Time Total ------------- Subarea Contribution to Total Flow (cfs) ------------ (hr ) Flow D. B. 11 . 0 2 2 . 11 . 3 2 2 11 . 6 3 3 11 . 9 4 4 ' 12. 0 5 5 12. 1 6 6 12. 2 a � ' 12. 3 12 12~ 12. 4 18 18 12. 5 26 26 12. 6 36 36 12. 7 43 43 12. 8 45P 45P ' 13. 0 42 42 13. 2 32 32 13. 4 23 23 13. 6 17 17 13. 8 13 13 14. 0 11 11 14. 3 9 9 14. 6 8 8 15. 0 7 7 15. 5 6 6 16. 0 5 5 ' 16. 5 4 4 17. 0 4 4 ' 17. 5 3 3 18. 0 3 3 19. 0 2 2 20. 0 2 2 22. 0 2 2 26. 0 0 0 P - Peak Flow * - value(s) provided from TR-55 system routines U TR-55 TABULAR DISCHARGE METHOD VERSION 1 . 11 ' Project : SPINNER' S ESTATES SUBDIVISION User : MJP Date: 03-16-87 County : HARTFORD State: CT Checked: Date: Subtitle: DETENTION BASIN DESIGN FLOWS ---- -------- . 86-1333 Total watershed area: 0. 048 sq mi Rainfall type: III Frequency: 100 years -------------------------- Subareas -----------_------________ D. B. Area(sq mi. ) 0. 05 Rainfall (in) 6. 9 Curve number 69* Runoff (in) 3. 43 Tc (hrs) 0.86* (Used) 0. 75 TimeToOutlet 0. 00 Ia/P 0. 13 Time Total ------------- Subarea Contribution to Total Flow (cfs)(hr ) Flow Flow D. B. � 11 . 0 2 2 � . 11 . 3 3 3 11 . 6 4 4 11 . 9 5 5 . 12. 0 6 6 12. 1 8 8 12. 2 10- 10 / 12. 3 15 15° 12. 4 23 23 12. 5 33 33 12. 6 44 44 12. 7 52 52 12. 8 55P 55P ' 13. 0 51 51 13. 2 38 38 13. 4 27 27 13. 6 20 20 13. 8 16 16 14. 0 13 13 14. 3 11 11 14. 6 9 9 15. 0 8 8 15. 5 7 7 16. 0 6 6 ' 16. 5 5 5 17. 0 4 4 ' 17. 5 4 4 18. 0 4 4 19. 0 . 3 3 20. 0 2 2 22. 0 2 2 26. 0 0 0 P - Peak Flow * - value(s) provided from TR-55 system routines �� STORM DURATION 24 HOURS STORM FED. 25 YEARS T-HRS ELEV ACRE-FT INF-CFS OF-CFS ------------------------------------------------ 0.0 292.1 0.0 0.1 0.1 0.1 292.1 0.0 1.1 0.3 0.2 292.2 0.0 1.6 0.9 0.3 292.2 0.0 2.1 1.4 0.4 292.3 0.0 2.1 1.8 0.5 292.3 0.0 2.1 1.9 0.6 292.3 0.0 2.1 2.0 0.7 292.3 0.0 2.4 2.1 0.8 292.3 0.0 2.8 2.4 0.9 292.4 0.0 3.1 2.7 1.0 292.4 0.0 3.1 2.9 1.1 292.5 0.0 4.1 3.3 1.2 292.6 0.0 6.1 4.3 1.3 292.8 0.1 9.1 6.2 1.4 293.1 - 0.1 14.1 8.4 1.5 293.3 0.2 '20.1 9.6 1.6 293.7 0.3 28.1 11.6 1.7 294.2 0.5 34.1 14.6 1.8 294.6 0.6 36.1 18.4 1.9 295.0 0.8 35.1 21.7 2.0 295.2 0.9 34.1 23.1 2.1 295.4 0.9 30.1 23.9 2.2 295.4 0.9 26.1 24.3 2.3 295.4 0.9 23.6 24.4 2.4 295.4 0.9 19.1 24.1 2.5 295.3 0.8 17.6 23.5 2.6 295.2 0.7 14.1 22.8 2.7 295.0 0.7 12.6 21.7 2.8 294.8 0.6 11.1 19.9 2.9 294.6 0.5 10.1 18.1 3.0 294.4 0.5 9.1 16.5 MAX. VOLUME STORED= .9 ACRE-FT. STORM DURATION 24 HOURS STORM FEA. 50 YEARS eN NB wei PI ION ..0 W*F 0 RHNBFF . .unurn - .w GTR7 T-HRS ELEV ACRE-FT INF-CFS OF-CFS ------------------------------------------------ 0.0 292.1 0.0 0.1 0.1 0.1 292.1 0.0 2.1 0.6 0.2 292.2 0.0 2.1 1.5 0.3 293.0 0.1 23.1 7.9 0.4 293.2 0.1 2.4 8.7 0.5 292.9 0.1 2.8 7.1 0.6 292.6 0.0 3.1 4.7 0.7 292.5 0.0 3.4 3.8 0.8 292.5 0.0 3.8 3.7 0.9 292.5 0.0 4.1 3.8 1.0 292.E 0.0 5.1 4.2 1.1 292.7 0.1 6.1 5.0 1.2 292.8 0.1 8.1 6.2 1.3 293.1 0.1 12.1 8.1 1.4 293.2 0.2 18.1 9.1 1.5 293.6 0.3 26.1 10.9 1.6 294.1 0.5 '36.1 13.8 1.7 294.7 0.7 43.1 18.7 1.8 295.2 0.9 45.1 22.7 1.9 295.5 1.0 43.6 24.8 2.0 295.8 1.2 42.1 26.5 2.1 296.0 1.2 37.1 27.7 2.2 296.0 1.3 32.1 28.4 2.3 296.0 1.3 27.6 28.5 2.4 296.0 1.2 23.1 28.2 2.5 296.0 1.1 20.1 27.6 2.6 295.8 1.1 17.1 26.7 2.7 295.7 1.0 15.1 25.7 2.8 295.5 0.9 13.1 24.6 2.9 295.3 0.8 12.1 23.5 3.0 295.1 0.7 11.1 22.3 MAX. VOLUME STORED= 1.4 ACRE-FT. SPINNER'S ESTATES STORM DURATION 2 4 HOURS STORM FEQ. 100 YEARS GN N8, We PREWiTATWN 1 .0 iNG"ES I mo_ife iNGWES DETENTION BASIN DATA ELV. DISC-CFS STORAGE 292.0 0.0 0.0 293.0 8.0 0.1 294.0 13.5 0.4 295.0 22.0 0.7 296.0 28.0 1.2 T-HRS ELEV ACRE-FT INF-CFS OF-CFS ------------------------------------------------ 0.0 292.1 0.0 0.1 0.1 0.1 292.1 0.0 2.1 0.6 0.2 292.2 0.0 2.6 1.6 0.3 292.3 0.0 r 3.1 2.3 0.4 292.4 0.0 3.4 2.8 0.5 292.5 0.0 3.8 3.3 0.6 292.5 0.0 4.1 3.6 0.7 292.5 0.0 4.4 4.0 0.8 292.6 0.0 4.8 4.3 0.9 292.6 0.0 5.1 4.7 1.0 292.7 0.1 6.1 5.2 1.1 292.8 0.1 8.1 6.3 1.2 293.0" 0.1 10.1 7.9 1.3 293.2 0.1 15.1 9.7 1.4 293.4 0.2 23.1 10.1 1.5 293.9 0.4 33.1 12.7 1.6 294.5 0.6 44.1 17.2 1.7 295.1 019 52.1 22.5 1.0 295.6 1.1 55.1 25.5 1.9 296.0 1.3 53.1 28.2 2.0 296.0 1.5 51.1 30.4 2.1 295.9 1.6 39.6 31.8 2.2 295.9 1.6 38.1 32.5 2.3 295.9 1.6 32.6 32.7 2.4 295.9 1.6 27.1 32.5 2.5 295.9 1.5 23.6 31.8 2.6 296.0 1.4 20.1 30.8 2.7 296.0 1.3 18.1 29.7 2.8 296.0 1.2 16.1 28.5 2.9 295.9 1.1 14.6 27.3 3.0 295.7 1.0 13.1 26.0 MAX. VOLUME STORED= 1.6 ACRE-FT. STORM DURATION 24 HOURS STORM FEQ. 10 YEARS ihe.e. RUNOFF T-HRS ELEV ACRE-FT INF-CFS OF-CFS ------------------------------------------------ 0.0 292.1 0.0 0.1 0.1 0.1 292.1 0.0 1.1 0.3 1,2 212.1 0,0 1.1 0.8 0.3 292.2 0.0 1.1 0.9 0.4 292.2 0.0 1.1 1.0 0.5 292.2 0.0 1.1 1.0 0.6 292.2 0.0 1.1 1.0 0.7 292.2 0.0 1.3 1.1 0.8 292.2 0.0 1.7 1,3 0.9 292.2 0.0 2.1 1.6 1.0 292.3 0.0 2.1 1.9 1.1 292.3 0.0 3.1 2.3 1.2 292.4 0.0 4.1 3.0 1.3 292.6 0.0 6.1 4.2 1.4 292.9 0.1 9.1 6.2 1.5 293.1 - 0.1 14.1 8.4 1.6 293.3 0.2 120.1 9.6 1.7 293.6 0.3 24.1 11.3 1.8 294.0 0.4 26.1 13.3 1.9 294.3 0.5 25.6 15.5 2.0 294.5 0.6 25.1 17.4 2.1 294.6 0.6 22.1 18.5 2.2 294.7 0.6 19.1118-91 2.3 294.7 0.6 16.6 18.7 2.4 294.6 0.5 14.1 18.1 2.5 294.5 0.5 12.6 17.2 2.6 294.4 0.5 11.1 16.2 2.7 294.2 0.4 10.1 15.1 2.8 294.1 0.4 9.1 14.1 2.9 294.0 0.3 8.1 13.2 3.0 293.8 0.3 7.1 12.4 MAX. VOLUME STORED= .6 ACRE-FT. STORM DURATION 24 HOURS STORM FE9. 5 YEARS T-HRS ELEV ACRE-FT INF-CFS OF-CFS ------------------------------------------------ 0.0 292.1 0.0 0.1 0.1 0.1 292.1 0.0 1.1 0.3 0.2 292.1 0.0 1.1 0.8 0.3 292.2 0.0 1.1 0.9 0.4 292.2 0.0 1.1 1.0 0.5 292.2 0.0 1.1 1.0 0.6 292.2 0.0 1.1 1.0 0.7 292.2 0.0 1.1 1.0 0.0 292.2 0.0 1.1 1.0 _ 0.9 292.2 0.0 1.1 1.0 1.0 292.2 0.0 2.1 1.3 1.1 292.3 0.0 2.1 1.8 1.2 292.4 0.0 4.1 2.5 1.3 292.5 0.0 6.1 4.0 I 1.4 292.8 0.1 10.1 6.4 1.5 293.1 0.1 14.1 8.4 1.6 293.3 0.2 18.1 9.5 1.7 293.6 0.3 20.1 10.9 1.8 293.8 0.3 19.1 12.1 1.9 294.0 0.4 19.1 13.1 2.0 294.1 0.4 17.6 13.9 2.1 294.1 0.4 15.1 14. 2.2 294.1 0.4 13.1 14.3 2.3 294.1 0.4 11.1 13.9 2.4 294.0 0.4 9.6 13.3 2.5 293.9 0.3 8.1 12.7 2.6 293.8 0.3 7.6 12.0 2.7 293.6 0.2 7.1 11.3 2.0 293.5 0.2 6.6 10.7 2.9 293.4 0.2 6.1 10.1 3.0 293.3 0.1 6.1 9.5 MAX. VOLUME STORED= .4 ACRE-FT. STORM DURATION 24 HOURS STORM FEA, 2 YEARS BN NO. ------M40--_ T-HRS ELEV ACRE-FT INF-CFS OF-CFS ------------------------------------------------ 0.0 292.1 0.0 0.1 0.1 0.1 292.1 0.0 1.1 0.3 0.2 292.1 0.0 1.1 0.8 0.3 292.2 0.0 3.1 1.5 0.4 292.4 0.0 5.1 3.0 0.5 292.6 0.1 7.1 4.8 0.6 292.9 0.1 9.1 6.7 0.7 293.1 0.1 11.1 B.2 0.8 293.1 0.1 11.1 8.6 0.9 293.2 0.1 11.1 9.9 1.0 293.3 0.1 10.1 9.2 1.1 293.3 0,1 9.1 9.2 1.2 293.2 0.1 8.1 9.1 1.3 293.2 0.1 7.1 8.9 1.4 293.1 0.1 6.1 8.6 1.5 293.1 _ 0.1 5.1 8.1 1.6 292.8 0.1 .4.1 6.4 1.7 292.7 0.0 4.1 5.0 1.B 292.6 0.0 4.1 4.4 1.9 292.6 0.0 4.1 4.2 MAX. VOLUME STORED= .1 ACRE-FT. x A.R. LOMBARDI ASSOCIATES, INC. J°B`Soi�rlFr 25 Terrace Drive SHEET NO. OF VERNON, CONNECTICUT 06066 (203) 872-2703 CALCULATED BY DATE _ CHECKED BY DATE_ SCALE �j 1 20 �,M A.R. LOMBARDI ASSOCIATES, INC. JOg✓. � SJS 25 Terrace Drive SHEET NO. OF VERNON, CONNECTICUT 06066 (203) 872.2703 CALCULATED BY DATE _ CHECKED BY DATE_ SCALE TTr17"/1 Ni S7�c�R/JcS f lIc't - r= r 25Z O o Z� s a 4S 9 2 lam. 6 , E, 'L T4 It O 29C. 20 / , 22 y _ 3 TITLE 'SIGN STORM FREQUENCY /O years COMPUTED 8Y DATE Run Increment Total T. C. I (,� w" ToPIP A C A A x C min, r cFs L S: mrlm, uied d D V fi NOTES f.5 �;� � �o 0 Qr 1�34 % _ /.o Z Zq 5 2G ,�'/ G. .5- •20 3, o 6 - -- ----- �--.e r 22. s moo, 4 2 •o 6 . zfa,::> %'/,�2d` 21 G r , � ,s D,�3 ,2Z ' 24 G 31 A� r a urL E .3 ✓1' 2 L1 2 4 O 3 3 2 ..- l� -/ O�/ �.i — ••�_ 3 , 2 .8 9 3�,_ 2.G; 2� 6 v Gr 2 3 a�' �• �f 50 Y 1` •� ••��.......►wwrem.r�aoeod a. 19-6-1�3.3 TITLE .. - sravrE s ,SIGN STORM FREQUENCY:/p• year: COMPUTED 9Y lun Increment Tool T.C. DATE r°n+ To A C A A x C min, ir</hr cf� 7,loa S: minim. used d D -Val, NOTES is o 2 b 4. 0 f l2 tab 2 • 4•• 4 24 ay /sIA a /i r-01-410 2 7 ' - 35 T 113 . __ .... ,a r o0z � / 2 O.8 � G. Z.S — � `8a ii�zo 4 T L#z9 4D.2 •_ - 2,6- ZA 1, 23 J C,6 7 wr —' 6_ I ......... i '- • . ------- ------- SOIL REPORT ;awrence Road South Windsor ,inland soils were delineated on two parcels of land off Lawrence Road and Cliffwood Drive . Wrist parcel was inspected June 16 and 17, 1986 Second parcel done March 14,1987 All soils on these two parcels are derived from red Triassic shale and skadstone. They are all topped with some dark brown silt and very fine sandy loam. Dominant soil present is the moderately drained dapping silt loam which has a farm layer at a depth of or below 26 inches. This layer tends to create a seasonable high water table . 'dhere the sloping land levels off the watertable is higher within the profile causing the soil to be poorly drained. Poor drainage is ususlly caused by water remaining within a profile for a longer period of time . This soil is of the Wilbraham series . This is the wetland soil type delineated here . Other soils found are the Narragansett silt loam, a well drained soil and the Ludlow loam, a poorly drained soil with a very firm hardpan. Many uprooted large trees present showing exposed soil profiles . No two exactly alike. Lewis W. Ilgen Soil Scientist A. R. Lombardi Associates 25 Terrace Drive Vernon, Conn. 06066 ` L MAR 18 A. R. Luw1 iU'I IIJJYYi,;tes, Ine. r �t0WN 8 4( O A F 70-W.4-1 �S ti 1540 SULLIVAN AVENUE SOUTH WINDSOR, CONN. 06074 �l�osOR,co AREA CODE 203/644-2511 April 28 , 1987 Mr . Kevin F. Rennie , Chairman South Windsor Inland Wetlands Agency/Conservation Commission 1540 Sullivan Avenue South Windsor , Connecticut 06074 RE: Spinners Estates , Subdivision Review Dear Kevin : The plans indicate the wetlands boundary , as per the Hartford County Soils Survey , and as per a soil scientist employed by A . R . Lombardi Assoc . , I am assuming . Other than I would like it so designated , and the WsA changed to a WrA, it is substantially as shown , about one fifth of the site is wetlands . The Wilbraham soil , is a poorly drained silty soil that has a slow to very slow runoff characteristic . The Wapping Soil has a moderate runoff problem, absorbs water slowly and erodes easily , even on gentle slopes . If an approval were to be granted to build in the wetlands , the grading and placement of the houses on Lots 8, 11 , 15 and 16 could become important . As far as other work in the wetlands , I would like a modification in the outlet of the detention basin , but that can be worked out . I would also like to see in the field , the location of the 48" pipe on Lots 7 , 12 , and 13 . The inlet will not be as shown, that is not a wetlands problem. The proposal for the 20 lots as shown , if developed as shown , should not have a serious impact on the area with respect to the conservation aspects . It appears that the developer will install the road and utilities and possibly not be the builder . If an approval were to be granted , I would recommend the following conditions : 1 . Limit the roadway to basically a 70' width , except for drainage . It limits the disturbed area to be restored . 2 . Modify the responsibility for the maintenance of the permanent erosion control measures to after acceptance by the town . 3. As stated , house construction after loaming and seeding of disturbed areas and individual erosion control plans . Mr . Kevin F . Rennie April 30 , 1987 RE: Spinners Estates Subdivision Review Page 2 . 4 . Three sets of modified plans to be submitted prior to any site work. 5 . A bond in the amount of $25 , 000 submitted prior to any sitework to assure compliance with the plans . An explanation might be in order . Building permits will not be issued until the plans are on file and they indicate that this would happen after the pavement is down . All of the site work could be done before filing the plans . The narrative on Sheet 13 of 13 appears to cover all the points required. I would encourage the Commission to look at them. They provide a logical sequence that an excavator could follow that should limit their exposure and impact on the environment . Very truly yours , A . Bowen Davies Deputy Town Engineer ABD/jsv CC: Spinners Estates Michael J. Gantick , Director of Public Works Richard P . Martel , Town Engineer Marcia A. Banach , Director of Planning IWA/CC PAUL W. SMITH ATTO R N EY AT LAW P.O. BOX 338 36 MAIN STREET WINDSOR LOCKS, CT ❑6096 (203) 627-051 3 June 22 , 1987 Mr. Kevin F. Rennie , Chairman South Windsor Inland Wetlands Agency Town Hall 1540 Sullivan Avenue South Windsor, CT 06074 RE: Ludwick and Marion Szeluga Spinners Estates Dear Chairman Rennie : I respectfully request that the above application of Mr. and Mrs. Ludwick Szeluga be scheduled for your meeting date of Monday, July 13 , 1987. The reason for this request is I will be out of town prior to this date. Thank you for your consideration in this matter. Sincerely yours , Paul W. Smith ss ENVIROTEon LABORATORY TESTING & CONSULTING 77 COOK HILL ROAD • WINDROR. CONNECTICUT 06095 - MARYELLEN DiLUZ10 TELEPHONE - - (203) 688-7249 July 2, 1987 Ludwick Szeluga 96 Lawrence Road South Windsor, Ct. 06074 Dear Sir; We have the following to report on the sample submitted to this laboratory on June 29 , 1987 . Mark : Water sample collected from a stream that does through - woods and afield on acreage off. Lawrence Load, South Windsor, Ct.'' This is a grab sample taken on June 27 , 1987 Sample Numbers 17270 . ---- 17271 BACTERIOLOGICAL iEXAMINATIOPd ( #1 ) ( #3) Number of Conform. Organisms per 100 %Ills (filter membrane) 1000 670 izNote that the #1 sample was taken from upstream and #3 was taken downstream. Both of the above samlpes exhibited nigh forc-iis of Coliform bacteria. This water is not safe for recreational use. If there are any questions we would be pleased to discuss them with you. 8 Very truly yours, EnviroTech Laboratory 'A° IV ' � Maryellen DiLuzio cc : one enclosed 8f44 /vim dtAd&A C � T-own. o-P S-otdA ti 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CONN. 06074 r�oS0Q.c0 � AREA CODE 203/644-2511 1 • October 5 , 1987 Mr. & Mrs. Ludwig Szeluga CERTIFIED MAIL 96 Lawrence Road South Windsor, Ct 06074 Dear Mr. & Mrs . Szeluga: Re: Application #472 - Spinner' s Estates Subdivision At the September 28, 1987 meeting, the South Windsor Inland Wetlands Agency/Conservation Commission approved with conditions application #472 , a 20 lot residential subdivision to be located on Lawrence Road, as shown on plans prepared by A. R. Lombardi Associates , dated March, 1987, consisting of 13 pages . The following conditions must be adhered to for this. permit to be valid: 1. We recommend a bond in the amount of $25, 000 be submitted to the Planning & Zoning Commission to ensure compliance with erosion & sediment control measures. 2 . The developer will coordinate -work with the Town to correct the water problems on Mr. Hildebrand' s property on Cliffwood Drive. 3 . Limit the roadway to a 70 ' width swath, except for drainage. 4. Modify the responsibility for the maintenance of the permanent erosion control measures to after acceptance of the Town. 5 . House construction after loaming and seeding of disturbed areas and individual erosion control plans . 6 . Three (3) sets of modified plans must be submitted to the Wetlands Department for Town staff review prior to any site work. 7 . Building permits will not be issued until the plans are on file and pavement is done. All of the site work could be done before filing the plans. 8 . The developer must submit a draft Conservation Easement to this commission for approval for all lots with wetlands that would advise the homeowners that no filling, clearing, building, excavation, etc. , will be allowed in a wetland area and so noted on the plot plan. To: Mr. & Mrs. Ludwig Szeluga , Re: Spinner' s Estates - Application #472 October 5 , 1987 Page 2 A 9. Construction activities shall be subject to the approval of the Town Engineer. 10 . The application shall indemnify and hold harmless the Town of South Windsor against any liability which might result from the proposed operation or use. 11. The permit is valid for one year and shall expire on September 28 , 1988 . Very truly yours, r K vin F. Renilie, Chairman Inland Wetlands Agency/ Conservation Commission Town of South Windsor KFR:dlb CC: A. B. Davies , Deputy Town Engineer Michael Gantick, Public Works Director Marcia Banach, Director of Planning Thomas D'Auria, Building Official Louise Evans, Chairman, PZC A. R. Lombardi Associates Attorney Paul Smith Engineering Department ANIEL�N-DED COPY S 0*1N SF7 1540 SULLIVAN AVENUE • SOUTH WINDSOR. CONN. 06074 �►osoR•coc'� AREA CODE 203/644-2511 November 2 , 1987 Mr. & Mrs . Ludwig Szeluga CERTIFIED MAIL 96 Lawrence Road South Windsor , Ct 06074 Dear Mr. & Mrs . Szeluga: Re: Application #472 - Spinner' s Estates Subdivision At the September 28 , 1987 meeting, the South Windsor Inland Wetlands Agency/Conservation Commission approved with conditions application #472 , a 20 lot residential subdivision to be located on Lawrence Road, as shown on plans prepared by A. R. Lombardi Associates, dated March, 1987 , consisting of 13 pages . The following conditions must be adhered to for this permit to be valid: 1 . We recommend a bond in the amount of $25 , 000 be submitted to the Planning & Zoning Commission to ensure compliance with erosion & sediment control measures. 2 . The developer will coordinate work with the Town to correct the water problems on Mr. Hildebrand' s property on Cliffwood Drive. 3 . Limit the roadway to a 70 ' width swath, except for drainage. 4 . Modify the responsibility for the maintenance of the permanent erosion control measures to after acceptance of the Town. 5 . House construction after loaming and seeding of disturbed areas and individual erosion control plans . 6 . Three (3) sets of modified plans must be submitted to the Wetlands Department for Town staff review prior to any site work. 7 . Building permits will not be issued until the plans are on file and pavement is done . All of the site work could be done before filing the plans. 8 . The developer must place conservation easements on each lot with wetlands . A copy of the drafted proposed easement must be submitted to this commission for approval. The easement should advise the homeowner that no filling, clearing, building, excavation, etc. will be allowed in a wetlands area and so noted on the plot plan. ended copy To: Mr. & Mrs . ,Ludwig Szeluga Re: Spinner ' s Estates - Application #472 November 2 , 1987 Page 2 9 . Construction activities shall be subject to the approval of the Town Engineer. 10 . The application shall indemnify and hold harmless the Town of South Windsor against any liability which might result from the proposed operation or use. 11 . The permit is valid for one year and shall expire on September 28 , 1988 . Very truly yours , CQ/M� KevinnFF. Rennie, Chairman Inland Wetlands Agency/ Conservation Commission Town of South Windsor KFR:dlb CC: A. B. Davies , Deputy Town Engineer Michael Gantick, Public Works Director Marcia Banach, Director of Planning Thomas D'Auria, Building Official Louise Evans, Chairman, PZC A. R. Lombardi Associates Attorney Paul Smith Engineering Department 1 t�wN 8�,( /''► C U0-1 y slot� 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CONN. 06074 soa•Cor� AREA CODE 203/644-2511 July 15, 1988 Atty. Paul W. Smith P. 0. Box 338 Windsor Locks, CT 06096 re: Appl . #88-30P, Spinner's Estates Subdivision Gentlemen: We are pleased to advise that the Planning and Zoning Commission voted at its July 12, 1988 meeting to approve the captioned application for a 21 lot subdivision in accordance with Drawings 1 through 13 dated March, 1987 , last revised 3/7/88, prepared by Lombardi Associates, Project No. 86-1333 and with the following modifications : 1 . All deeds for open space and roadways; and Easements for conservation purposes, drainage or utilities, that may be required in connection with the approval of this subdivision, must be submitted to this Commission prior to filing the mylars and issuance of building permits . All deeds must be in accordance with the policy for accepting deeds and easements and must be approved by the Engineering Department and Town Attorney. The deeds for the roadways and open space will be held in escrow until completion of the subdivision and then referred to the Town Council for acceptance. 2 . Concrete sidewalks, built to Town specifications, shall be installed on both sides of all new streets. 3 . Footing drains are required for each house. Prior to the building of any structure on a lot, a topographic map, drawn to a scale of 1" = 401 , shall be submitted for each lot in the subdivision, showing proposed contours, elevations and the location of the footing drains . No building permits will be issued until the proposed contours, floor elevations and"-location of footing drains have been approved by the Town Engineer. 4 . Drainage for this subdivision is subject to the approval of the Town Engineer. i 4.: Atty. Paul Smith -2- July 15, 1988 5 . If, for any reason, finished grading and other site work is not completed, the Town Engineer shall determine the amount of a cash bond to ensure final grading and site work. This cash bond must be submitted prior to issuance of a Certificate of Occupancy. 6 . All lots shall be serviced by the Town of South Windsor sanitary sewer system and are subject to the approval of the Water Pollution Control Authority. 7 . Water shall be supplied to this subdivision by Connecticut Water Company. 8 . Street lighting shall be installed on streets, at intersections, and on cul-de-sacs in accordance with the policy established by the Town Manager. Street lighting is to be coordinated with the Chief of Police. 9 . Street names and locations of fire hydrants are subject to the approval of the Fire Marshal of the Town of South Windsor. Street names and supporting posts shall be installed by the developer in conformance with the standards of the Town of South Windsor, at no expense to the Town. 10 . Quantity estimates must be submitted to the Town Engineer for the purpose of determining subdivision bonding, and all bonds shall be posted prior to filing the plans . If the developer chooses to submit a Letter of Credit for a one year term, in lieu of a surety bond, said Letter of Credit must be renewed on a yearly basis until completion of the development. If a new Letter of Credit has not been received within 30 days before the expiration date, the Commission may, at its option, call the Letter of Credit it is holding. 11 . A drainage assessment fee in the amount of $1050 shall be submitted to this Commission. 12 . A liability insurance policy shall be submitted to this Commission naming the Town of South Windsor as an insured, with a combined single limit for bodily injury and/or property damage in the amount of $1,000,000 . 13 . This application -is--subject_to the conditions of approval of the Inland Wetlands Agency/Conservation Commission. 14 . Prior to commencement of any site work, a meeting must be held with Town Staff . Atty. Paul Smith -3- July 15, 1988 A 15 . All plans used in the field by the developer must bear the and authorized _signature of the Town of South Windsor. 16 . No building permits will be issued until all modifications have been complied with, and the final plans have been filed in the Town Clerk's Office. 17 . During or prior to acceptance of the detention basin by the Town, should the proposed system show indications of not functioning properly, alternative construction methods will be required. Black and white transparent mylars of Sheets # 1 2 and 3 with P Y r r the above modifications, together with three blueprint copies of the entire set of plans, must be submitted to this Commission within 30 days to be stamped and signed. The letters of approval of thiq Commission, as well as the Inland Wetlands Agency/Conservation Commission, must be reproduced on the mylars . After the mylars have been signed by the Commission, they will be returned to you for filing in the Office of the Town Clerk within ' 90 days . After filing these plans, a copy of the receipt must be submitted to the Planning Department. Very truly yours, PLANNING AND ZONING COMMISSION WI Raymond F. Hallowell, Jr. Chairman cc: M. Gantick, Director of Public Works F. Shaw, Supt. of Pollution Control J. Collins, Chief Building Official E. Belleville, Assessor W. Lanning, Fire Marshal M. Banach, Planning Director Registrar of Voters Inland Wetlands Agency/Conservation Commission ..., PZC File Architect/Engineer Applicant pp- PAU L W. SMITH ATTO R N EY AT LAW D P.O. BOX 33B 36 MAIN STREET WINDSOR LOCKS, CONNECTICUT 06096 (203) 627-051 3 Jul 25 , 1988 South Windsor y INLAiwp WETLANDS AGENCY/ CON6Ei?VATION COMMISSION. Mr. John M. Moran, Jr. , Chairman Inland.Wetlands Agency/ Conservation Commission Town of South Windsor 1540 Sullivan Avenue AI =C 1` V South Windsor, CT 06074 ` RE: APPLICATION #472 SPINNER' S ESTATES SUBDIVISION Dear Chairman Moran: The above captioned Inland Wetlands Conservation Commission permit will expire on September 28, 1988. On behalf of my clients , Ludwick and Marion Szeluga, I respectfully request an extension of time for this permit. As of the date of this letter, no work has been performed under the permit , as we have only recently received subdivision approval from the Planning and Zoning Commission. For this reason, I do not believe it will be necessary to provide the Commission with an engineer' s verification report. We have enclosed a check in the amount of $25. 00 to cover the filing fee. Please contact me when this matter will be heard by the Commission, so that I may attend the meeting. Sincerely yours , Paul W. Smith pl Enclosure .O "CONSULTING.ENVIRONMENTAL ENGINEERS" 25 Terrace Drive ASSOCIATES, I N C Vernon, Connecticut 06066 Telephone(2031 872-2703 A.Richard Lombardi,P.E.,President July 26, 1988 Town of South Windsor Conservation Commission 1570 Sullivan Avenue JUL 28 1988 South Windsor, CT 06074 South Windsor Attn: Phyllis Mann INLAND WETLANDS AGENCY( CONSERVATION COMMISSION Re: Spinner's Estates Application #472 ARL Project #86-1333 Dear Ms. Mann: Please be advised that the construction of the above referenced project has not yet started. It is anticipated that work will be initiated on the project prior to August 15, 1988. We hereby request a one (1) year extension of time for this project. Thank you for your consideration. Very truly yours, A.R. LOMBARDI ASSOCIATES, INC. A. Richard Lombardi, P.E. President ARL:sab WASTEWATER •WATER SUPPLY • HAZARDOUS WASTES •WATER RESOURCES• GEOHYDROLOGY SITE PLANNING •DRAINAGE •ENVIRONMENTAL IMPACT ASSESSMENT• SURVEYING i C r 711W.Z."n �S-O-UA ?A�U� cli C � 9 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CONN. 06074 SOR•CO AREA CODE 203/644-2511 September 28, 1988 Ludwig & Marion Szeluga 96 Lawrence Road South Windsor, CT 06074 Re: Application #472- Spinners Estates Dear Sir: At the September 26, 1988 meeting, the South Windsor Inland Wetlands Agency/Conservation Commission approved a one year extension of Application #472 with all original conditions. The application becomes effective September 29, 1988 and expires September 29, 1989. V truly yours,. ohn M. Moran, Jr. , Chairm ��✓ Inland Wetlands Agency/ Conservation Commission JMMJr. /pmm cc:John E. McCahill, Zoning/Wetlands Enforcement Officer Marcia A. Banach, Director of Planning Michael Gantick, Director of Public Works John R. Collins, Chief Building Official Raymond Hallowell, Chairman, PZC I I APPENDIX A Henry Souther Laboratories, Inc. 24 TOBEY ROAD, BLOOMFIELD, CONN. 06002 TE L (203) 242-6291 FIELD INSPECTION CLIENT: A R. Lombardi Associates DATE: March 2. 1989 PROJECT: Spinners Run Job #86-1333 H SL#: 33,663 INSPECTOR: Clay Coriul o COMPACTION REPORT Location/ Maximum In-Place % Moisture % Relative Elevation Dry Density Densit Content Compaction 1 . Station 200 + 00 centerline Depth to test: 9.0' 126.7 118.8 12.6 93. 7 2. Station 300 + 55 centerline Depth to test: 4.0' 127.4 117.4 12.6 92.2 3. Station 500 + 00 centerline Depth to test: 3.0' 125.6 112.3 15.7 89.4 4. Station 700 + 65 centerline Depth to test: 4.0' 128.0 124.1 10.2 97.0 5. Station 900 + 00 centerline Depth to test: 4.0' 126.8 122.2 11 .0 93.4 6. Station 1000 + 00 centerline Depth to test: 3.0' 129.6 120. 7 11 .4 93. 1 7. Station 1200 + 00 centerline Depth to test: 4.0' 126.6 115.6 10.5 91 .3 8. Station 1200 + 00 centerline Depth to test: 13.0' 126.6 121 .8 23.7 96.2 9. Station 1400 + 00 centerline Depth to test: -8.0' 123.8 117.8 14.1 95.2 10. Station 16 + 00 Depth to test: 8.0' 125.8 116.0 14.7 92.2 11 . Station 18 + 00 Depth to test: 6.0' 125.8 112.2 9.6 89.2 The above test results are based on several proctors. Very truly yours, HENRY SOUTHER LABORATORIES, INC. A. Report must not be reproduced except in full with the approval of the Laboratory. yf B. Test report relates only to the soil tested. Hugh J. Scully, P. E. Division Manager Building Materials Laboratory & Engineering HJS:sjk 2 - Client A.R. Lombardi Associates, Inc. Henry Souther Laboratories, Inc. 25 Terrace Drive 24 Tobey Road ' Vernon, CT 06066 Bloomfield, CT 06002 2 Client March 3, I989 Re: Spinners Kun :Jb3i"#86=1333 Source: Station 1 �n Max imuM Dens,,i ty7 12a.'8: lbs./f t.3 Opt imur� Moisture. 6;.3 . . Test Method:�!. ASTM'_D-155� C Del ivered'-bye Clay Cor ju-lo A. Report must not be reproduced except in full with the approval of the Laboratory. B. Test report relates-only to the soil tested. REVIEWED: - --- -- -- Hugh , Scully;: R; Division Manager - Building.-Ida borator-;r---- aWveerin HJS:sb - - - -- !: 125 rz� 124 , 123 0 122 121 120 ��• 119 118 2 3 4 5 6 7 8 9 10 11 A.R. Lombardi Associates, Inic. Henry Souther Laboratories,; Inc. 25 Terrace Drive 24 Tobey Road Vernon, Cr 06066 Bloomfield, Cr 06002. 2 - Client: :.:.. -.. March 3, 1989 Re: Spinners Run. Job #86-1333 Source: • Top. of:subbase::3O0+55 Maximum Density 127..4 Optimum Moisture 7. 1% Test Method. ASTM Di-1557 C Delivered by Clay_Corju o A. Report must not_be reproduced except in full with the approval of the Laboratory. B. Test report relates- only to the. soil tested. REVIEWED: Hugh . -S ullu �. i Division Manageri �uikding_-Materials=. .. -- -- ----- - - - -- i ,. Eirgineitg ;. -- -� }: ` " 77 - 127 126 125 124 Q 123 122 121 120 119 4 118 t 117 t I 116 1-15 3 4 5 6 7 8 9 10 11 12 13 I K4r'tTC'M1DC (Y1Ai'TFl\TT /°/\ 11Ci A '2Z A71-11 T nF% A'2/,1.n HENRY _ SOUTHER LABORATORIES INC 24 Tobey Road • Bloomfield, CT • 06002 • (203) 242.6291 ENGINEERS - LABORATORIES A. RICHARO LOMBAROI.PE EslabhshnA 1898 HUGH J SCULLS. PE W V THOMAS O LEE FAX 203.286.0634 BRLX---E W. BREhER, Ph.D. ACCREDITED LAI3(1RATCRY March 6, 1989 A.R. Lombardi Associates, Inc. 25 Terrace Drive Vernon, CT 06066 Reference: Spinners Run Job #86-1333 HSL# 33,672-A Gentlemen: The following is the result of the requested sieve test completed on sample number 3437: SIEVE TEST WASHED Specifications Sieve Size % Passing Grading A Grading B Grading C Percent passing by weight 5" 100 — 100 — 3-1/2" 100 100 90 - 100 — 1-1/2" 100 55 - 100 55 - 95 100 3/4" 96.6 — — 45 - 80 1/4" 89.2 25 - 60 25 - 60 25 - 60 #10 83.7 15 - 45 15 - 45 15 - 45 #,40 74.2 5 - 25 5 - 25 5 - 25 #100 54.3 0 - 10 0 - 10 0 - 10 #200 38.1 0 - 5 0 - 5 0 - 5 Source: Station 1800 + 00 Delivered by Clay Corjulo Test Method: ASTM D-422 Very truly yours, A. Report must not be reproduced except in full with the approval of the Laboratory HENRY SOUTHER LABORATORIES, INC. B. Test report relates only to the soil tested. Hugh Sc lly, P.E Division Manager Building Materials Laboratory & Engineering HJS:sb 2 - Client A.R. Lombardi Associaaes; -I :` : � = HenrySouther Laboratories, Inc. 25 Terrace Drive i ::: .; :: : 24 Tobey Road Vernon, CT 06066 ; Bloomfield, CT 06002 2 — Client March , i9f3� -rpm _1W -; 8fi=1333' _Sources. ..Static:AG + 65 Max, C�ens ty ;12 0! lbs. /ft.3 - V: e.. Vest Mkhad.,::A�i D-1557 . C Del iveres�15y-Clay"Coriulo A. Report must not be reproduced except in full with the approVal*of the Laboratory. B. Test report. relates only to the soil tested. REVENED: - -. Division,Manager._ ..-- 128 Building Materials Laboratory & Engineering _ FUS:sb 126- __ _-. ..._ - - - w123 - -�---- { -- - - - = - -- - - - - CL' I i • Q 122 1 121 / t 120 �r i l 119 118 1 2 3 4 5 6 7 8 9 10 11 w%tcTlmv i-mrrCwtm /0/\ lrer A 'N� i» n . . It— . i A.R. Lombardi Associates, lk_c;j-'.► - �;; :i nr Souther Laboratories, i...... ._�.._.,....! _. � Y a oriel, Inc. ..25 Terrace Drive - +---•--__,._._----�___-:_ 24 Tobey Road Vernon, CT' 06066 i Bloomfield, Cr 06002 2 -. Client March 6, 19$5_ Re:. Sojntier�_RW 'Jbb 48 --1333 Source '::Sto 16h 1 t -Max'1M=-DonsityL1210-4�.:1b�-:/fit_,,_._ Optimum Mbiswre 5..�+% i Test Meth6d:; -AS7M D�-=I557 C Delivered byClay Coraulo A. Report must not-be -reproduced except in full with the approval: of the Laboratory. B. Test report relates only to the soil tested. REVIEWED; Hughc lly}_PE. = Divis ion:Manager Building-*a-teria neeri - -- : . � :... . g- ng-:-- -- -- - HJS:sb + _ a 129 o� 127 --,-: ;- - 126 . 125 ;._ �. : _► . : .: ; . 124 123 f 122 �f 121 l 120 i 119 / 118 2 3 G 5 6 7 H 9 MOPMIRF CONTFNT (%) 1TCTA T1 r,71—r T nh _ HENRY _SOUTHER LABORATORIES INC 24 Tobey Road • Bloomfield, CT • 06002 • (203) 242-6291 ENGINEERS LABORATORIES A. RICNARO LOMBARDL PE, ENaU6sneci 1898 HUGH J SCULLY.PE. FAX 203.286.0634 THOMAS O LEE BRU LE W. BREWR, Ph.D. ACCREDITED LABC RATC RY March 7, 1989 A.R. Lombardi Associates, Inc. 25 Terrace Drive Vernon, CT 06066 Reference: Spinners Run Job #86-1333 HSL# 33,672-D Gentlemen: The following is the result of the requested sieve test completed on sample number 3443: SIEVE TEST WASHED Specifications Sieve Size % Passing Grading A Grading B Grading C f Percent passing by weight i 5 100 - 100 = 3-1/2" 100 100 90 - 100 1-1/2" 100 55 - 100 55 - 95 100 3/4" 95.1 - - 45 - 80 1/4" 84.8 25 - 60 25 - 60 25 - 60 #10 79.5 15 - 45 15 - 45 15 - 45 #40 70.0 5 - 25 5 - 25 5 - 25 #100 50.0 0 - 10 0 - 10 0 - 10 #200 34.4 0 - 5 0 - 5 0 - 5 Source: Station 700 + 65 Delivered by Clay Corjulo Test Method: ASTM D-422 Very truly yours, A. Report must not be reproduced except full with the approval of the Laborz HENRY SOUTHER LABORATORIES, INC. B. Test report relates only to the soil tested. Hugh Scully, P.E. Division Manager Building Materials Laboratory & Engineering HJS:sb 2 - Client A.R. Lombardi Associates, .Inc. : . Henry Souther Laboratories, Inc. 25 Terrace Drive . 24 Tobey Road Vernon, CT .06066 Bloomfield, CT 06002 2 - Client March 7, 1989 Re: . Spinners�Riin .lob: #88-1333 + Source: 8 to ion TO+.00 *?;i" ' �s�-.t-y::�2�.8: 1bs./ft.3 Optimum Moisture 7.:0%' Test Ftethod:;-AV - D- -'57- --- - _ .. C Delivered by'Clay 0or3ulo A. Report must not be reproduced.except in full with the.approval of the Laboratory. B. Test report rebates only to the soil tested. I REVIEWED: I - - Division jmA*h . r ! Building:,Ma:ter -a- s Laboratory &->£nuineerzng HJS:.s1i f. - - -- - t- .... .... . . - f - - -- -=- - - --- = t ! z 125 ca 124 n 123 - - 122 121 120 119 118 117 116 1 . 115 3 4 5 6 7 8 9 10 11 KYWC"10F rAWrrC�rr HENRY SOUTHER LABORATORIES INC 24 Tobey Road • Bloomfield, CT • 06002 • (203) 242-6291 ENGINEERS - LABORATORIES A. RICHARD LOMBARDI.PE Iv' Established 1898 HUGH J SCULLY• PE THOMAS D LEE FAX 203.286.0634 BRUCE W. BREMER, Ph.D. ACCREDITED LAB(,RATCRY March 8, 1989 A.R. Lombardi Associates, Inc. 25 Terrace Drive Vernon, CT 06066 Reference: Spinners Run Job #86-1333 HSL# 33,672-E Gentlemen: The following is the result of the requested sieve test completed on sample number 3445: SIEVE TEST WASHED Specifications Sieve Size % Passing Grading A Grading B Grading C Percent passing by weight 5" 100 - 100 - 3-1/2" 100 100 90 - 100 - 1-1/2" 82.8 55 - 100 55 - 95 100 3/4" 78.2 - - 45 - 80 1/4" 71.5 25 - 60 25 - 60 25 - 60 #10 67.4 15 - 45 15 - 45 15 - 45 #40 59.1 5 - 25 5 - 25 5 - 25 #100 40.9 0 - 10 0 - 10 0 - 10 #200 28.3 0 - 5 0 - 5 0 - 5 Source: Station 1600 + 00 Delivered by Clay Corjulo Test Method: ASTM D-422 Very truly yours, A. Report must not be reproduced except in full with the approval of the Laboratory HENRY SOUTHLR LABORATORIES, INC. B. Test report relates only to the soil tested. Hugh J. Scu ely, P.E. Division Manager Building Materials Laboratory & Engineering HJS:sb 2 - Client A.R. Lombardi Associates, Inc. Henry Southier Laboratories, Inc. 25 Terrace Drive 24 Tobey Road Vernon, CT 06066 Bloomfield, CT 06002 I2.7., Client jMarch-8', 1989. Re: - Spinners.-Run--Job #86�-1333 Source: Station. 900 + .00. Maximum Density 126i.8 lbs./ft.3 i 0ptimum: l+loisture--?-,M-------:_ Test Method: ; ASTM.D�1557; C Delivered-by-Clay Cor'ulo I � � 3 A. Report must not be reproduced except in full with the approval of the Laboratory. B. Test report relates only to the soil tested. REVIEWED; - ------ J - _ Hugh a1 ,-- — —_ Division Mina ^— f BuiIdicig Nlsiteria3 s: Laboratory &: Engineering HJS sb - :,.:: -1-26 -- —-;- -- _ . j ._ — - -- -- -- ;- 1 L ! 1•' - ^ ! l + I t i — - -- 122 121 120 119 118 117 2 3 4 5 6 7 8 9 10 11 MnTIMIRF CONTENT (°L) NgTA ZZ A71-ir Tnl-% $Z/!/!R HENRY SOUTHER LABORATORIES INC Lk 24 Tobey Road • Bloomfield, Cr • 06002 • (203) 242-6291 A. RICHARD LOMBARDI,PE. ENGINEERS- LABORATORIES HUGH J. SCULLY.PE Esfabhshed 1898 VIVt THGMAS O LEE FAX 203.286.0634 BRUCE W. 8tElrElt, Ph.D. ACCREDITED LABCRATCRY March 9, 1989 A.R. Lombardi Associates, Inc. 25 Terrace Drive Vernon, Cr 06066 Reference: Spinners Run Job #,86-1333 HSL#' 33,672-F Gent Ierien: The following is the result of the requested sieve test completed on sample number 3447 SIEVE TEST WASHED Specifications Sieve Size % Passing Grading A Grading B Grading C Percent passim by weight 1-1/2" 92.9 55 - 100 55 - 95 100 3/4" 90.8 — — 45 - 80 1/4" 84.1 25 - 60 25 - 60 25 - 60 #10 78.9 15 - 45 15 - 45 15 - 45 #40 68.5 5 - 25 5 - 25 5 - 25 #100 46.5 0 - 10 0 - 10 0 - 10 #200 31.1 0 - 5 0 - 5 0 - 5 Source: Station 900 + 00 Delivered by Clay Coriulo Test Method: ASTM D-422 Very truly yours, A. Report must not be reproduced except full with the approval of the Labora HENRY SOUTHER LABORATORIES, INC. B. Test report relates only to the soil tested. Hugh J. Scully, P.E. Division Manager Building Materials Laboratory & Engineering HJS:sb 2 - Client A.R.-Lombardi As.$ociatas, .InC;:::.:....: _: :__ i - He�rjr:Souther:Laboratories, Inc. 25 Terrace Drive ; 2CTobey load Vernon; CT 06066 --- :_.__.'_—,.._..7 :Bi-4amffield;--CT, 06002- is 2 - Client . _ ..... . . Re: Spinrieri� Run J6b:#96"1333 i Scx�rce; 3 .. . Maximum. Dens.ity:123:8 :Tbs./€t. . Optimum Moisure::b:32 I Test-Method; Delivered by'Cli- Lorjulq A. Report must not be reproduced except in full with the approval of the Laboratory. ! B. Test report -relates-only to the soil tested. REVIEWED: -- Hugh u 1 l y p • ; ._ -- i Division Maoa. i Building;Materials: Ijil t4ry::& Engineering - HJS sb-— i ; —_ - --- -- -"- --— I i -1 ;.._..... .. - —— -77 0 123 - ! . — 122 _:__ --- - - --- - --- - --- i 121 - 120 l i• 1.19 118 1 2 3 4 5 6 7 8 MOISTURE C TFENT (%) HSL# 33,671-C Lab #3450 HENRY SOUTHER LABORATORIES INC 24 Tobey Road • Bloomfield, CT • 06002 • (203) 242-6291 A. RICHARO LOMBAROI. RE ENGINEERS • LABORATORIES ^ V n� n A W HUGH J SCULLY.PE. Established 1898 THOMAS O LEE FAX 203-286.0634 BRUCE W. BREKR, Ph.D. ACCREDITED LAB(PATCRY March 13, 1989 A.R. Lombardi Associates, Inc. 25 Terrace Drive Vernon, CT 06066 Reference: Spinners Run Job #86-1333 HSL# 33,672-H Gentlemen: The following is the result of the requested sieve test completed on sample number 3453: SIEVE TEST WASHED Specifications Sieve Size % Passing Grading A Grading B Grading C Percent passing by weight 3/4„ 95.6 — — 45 - 80 1/4" 85.4 25 - 60 25 - 60 25 - 60 #10 79.5 15 - 45 15 - 45 15 - 45 #40 69.6 5 - 25 5 - 25 5 - 25 #100 48.7 0 - 10 0 - 10 0 - 10 #200 33.5 0 - 5 0 - 5 0 - 5 i Source: Station 500 + 00 Delivered by Clay Corjulo Test Method: ASTM D-422 Very truly yours, A. Report must not be reproduced except in full with the approval of the Laboratory. HENRY SOUTHER LABORATORIES,INC. B. Test report relates only to the soil tested. p'iv �i Hugh SP. Division Manager Building Materials Laboratory & Engineering HJS:sb 2 - Client I I A.R. Lombardi Associates, ,nc Henry Souther Laboratories, Inc. 25 Terrace Drive 24 Tobey Road Vernon, CT 06066 Bloomfield, CT 06002 f 2 - Client March 141 1989 a�dQ Re: Spinners .Run Job #86-1333 ACCREDITED Station 1200+00 3 LABORATORY Maximum Density 126.6 lbs./ft. Opt imum_Moist,ure-b_71:._ -_- -- Test M�thgd; :ASTM-:D-155,..:C _ ..-.__nel.-iveied:�h I -It Tj :� -- --=---}-=--- ' -- - -_ A. Report ;i:ivat:- o lie: re x uc -X ept:i in u'ith._ttie_a B. Test: report: elate. l�Y to t-he:soil !tested 77-77- MT -- --- --.REV 777-7 .. ---------4 ....... . w N H w '126 o 125 124 123 122 ; 121 120 119 118 117 116 . ......... ....... ; 2 3 4 S 7 8 9 10 11 MOISTURE CONTENT (%) HSL# 33,671-1 Lab #3452 0 " HENRY SOUTHER LABORATORIES INC 4 Tobey Road • Bloomfield. CT • 06002 • (203) 242.6291 A RICHARO LOMBARDI PE ENGINEERS - LABORATORIES . W o HUGH J SCULLY.PE EstabNshep 1898 THOMAS 0 LEE FAX 203.286.0634 BRLJLE W. BREKR, Ph.D. ACCREDITED LABMTLRY March 15, 1989 A.R. Lombardi Associates, Inc. 25 Terrace Drive Vernon, CT 06066 Reference: Spinners Run Job #86-1333 HSL# 33,672-J Gentlemen: The following is the result of the requested sieve test completed on sample number 3455: SIEVE TEST WASHED Specifications Sieve Size % Passing Grading A Grading B Grading C Percent passing by weight 5" 100 - 100 - 3-1/2" 100 100 90 - 100 - 1-1/2" 100 55 - 100 55 - 95 100 3/4" 89.3 - - 45 - 80 1/4" 83.0 25 - 60 25 - 60 25 - 60 #10 78.7 15 - 45 15 - 45 15 - 45 #40 70.8 5 - 25 5 - 25 5 - 25 #100 51 .8 0 - 10 0 - 10 0 - 10 #200 37.1 0 - 5 0 - 5 0 - 5 Source: Station 200 + 00 Delivered by Clay Corjulo Test Method: ASTM D-422 Very truly yours, A. Report must not be reproduced except in full with the approval of the Laboratory. HENRY SOUTHER LABORATORIES, INC. B. Test report relates only to the soil tested. �Y'-a I �Ljdlt Hugh J. Scully, P.E. Division Manager Building Materials Laboratory & Engineering HJS:sb 2 - Client A.R. Lombardi Asswiates, Inc. Henry Souther Laboratories Inc. 25 Terrace Drive 24 Tobey Road Vernon, CT 06066- . ----- - Bloomfield, CT 06002 2 - Client March 15,1989' r\nRe: Spanners Run Job #,R6-1333 N a Source:. :tat'ion 500+00 3 ACCREU(TED Maximum: Density 125:.6 lbs./ft. Optimum Moisture, 6:Eli LABORATORY Test:Merhodi ' AS1M =: r Deliver6d$by- lay+C ri�iloj�.�; A: .Report must:nnt:.:be_' md>aced...except..in _ful l with. thg:appr val__o the:;�abbr'atory. M - 8---Testzeporr r- :y:: - - <., ! 0:: a soil -'tested: REVIWED: ., _; '.. -- - :: »;_ ; H h � , r -f- - -, _ - - - -... - _ .. 125 -- --- 124 0 123 - Q 122 121 120 ' t 119 - 118 117 116 115 114 1 2 3 4 5 6 _ $ : �+ IQ 1 12 MOISTURE CONTENT M HSL#, 33,671-J Lab #3454 A.R. Lombardi Ass c' tes, Inc. Elenry Souther Laboratories, Inc. 25 Terrace Drive 24 Tobey Road Vernon, CT 06066 Blocmfield, CT 06002 2 - Client March 16, 1989 f�dQQ Re: Spinners Run Job #86-1333 ACCREDITED Source: Station 200+00 3 LABORATORY Maximum Density 126.7 lbs./ft Optimum Moisture 5.8% Test Method: ASTMD-1557 D _ !..... Delivered by�Clay,�or'uI�_:__�_._._. :.:._:_: _ A. Report mus re'pr aced except ih full 1caithhe.a royal of:it :Labo_ratory. N B. ;Test report re-lat: s_onl to .the soil tested. 77 RE IEWED: i D1. isi6n' Ma.I a L _' ._�_ :: I _. __ _LL I Bu l xn^�der. a boast &_. �n riig ---- -- I — HJB:sb: _... - ._.. - - .- -- ... U ' a 2 126 - W C� 125 - - 124 _ 123 122 121 3 4 5 6 7 8 9 10 MOISTURE CONTENT (%) HSL# 33,671-11 Lab #3456 s Soils Testing Program Spinners Estates Subdivision Lawrence Rd. , South Windsor, CT ARL Project #86-1333 March 20, 1989 INTRODUCTION A soil testing program has been performed as per the request of the Town of South Windsor in 10 locations on the Spinners Estates Subdivision Road. At each location, a sieve analysis, in-situ density, and proctor test was conducted on the native subgrade material. The results of these tests have been included for reference in Appendix A. The station numbers on all the testing were increased by a factor of 100, so station 300+55 on the test results is actually station 3+55 on the plans. TESTING RESULTS Table 1 summarizes the testing results for each station. The maximum dry density (ASTM D-1557) ranges from a low of 123.8 lbs/cf at station 14+00 to a high of 129.6 lbs/cf at station 10+00. The optimum moisture ranges from 5.4% at station 10+00 to 7.1% at station 3+55. The existing compaction (in-situ density) of the soil ranges from 89.2% to 97.0%. The filter requirements for the soil were checked to insure that the 12" min. processed gravel subbase will act as a natural filter, and there won't be any contamination of the road subbase. Using the Ct. DOT gradation B for the subbase, each soil sieve sample was compared utilizing the filter design criteria and found to be acceptable where D15 (filter) < 5D85 (soil) and D15 (filter) > 5 D15 (soil). (Soil) refers to the native soil, and (filter) refers to the gradation B gravel. D15 is the grain size where 15% is finer, and D85 is the grain size where 85% is finer. The plot of the grain size distribution for the Ct. DOT gradation B along with the range of sieve analysis are included as figure 1. In reviewing the suitability of the native soil for use as the impervious core for the detention basin, the high percentage passing the 200 sieve was noted. With 30-35% passing the number 200 sieve, the material will be suitable impervious with adequate compaction. y n South W //yyam� ETLAND (( 114LP T►ON COM CONSERVA CONCLUSION From the testing performed, we conclude the following: 1. The native material is suitable for the subgrade provided the moisture is carefully controlled & adequate drainage & frost2 'lz� protection is provided, and it is proof rolled to 95% density �x.)�� prior to placement of the subgrade. 2. The gravel subbase to conform to Ct. DOT gradation B will L C E,, vc�y4 function as a filter with the native subgrade. titcz� 3. The native material can be used for trench backfill as long as the ` moisture content is carefully controlled, and the soil is compacted to 95% dry density. 4. The native material with 95% compaction will function as a sufficient impervious core for the detention basin. 7 rt , Table I Moisture Range Filter Req. Sta Maximum Dry Density Optimum Moisture for 95% Density (per sieve analysis) (lbs cf) Content 2+00 126.7 5.8% 3% - 10%(+) ok 3+55 127.4 7.1% 3.5% - 11% ok 5+00 125.6 6.8% 4.0% - 11.5% ok 7+65 128.0 6.5% 2.5% - 10% ok 9+00 126.8 7.0% 4.0% - 10.5% ok 10+00 129.6 5.4% 3.5% - 10%(+) ok 12+00 126.6 6.7% 4.0% - ll%(+) ok 14+00 123.8 6.3% 1.0% - ll%(+) ok 16+00 125.8 7.0% 4.5% - 11% ok 18+00 125.8 6.3% 3.0% - ll%(+) ok GRAIN SM OISTRHPJTION Data Sheet 6 Project -gJvmr-as fi,�T RTit;s Job. No. Location of Project Boring No. Sample No. Description of Soil Depth of Sample Tested By. Date of Testing Gravel Sand Coarse to Fine Silt Clay medium U.S. standard sieve sizes 100 I I Pis eo A t H I I ITA , I I 1 ao I I I .o I � I I I I 20 a °'s I 0 g 8 C o Grain diameter, mm Visual soil description f Y Soil classification: System Flvut3E 1 g R L o s a a a s "CONSULTING ENVIRONMENTAL ENGINEERS" 25 Terrace Drive ASSOCIATES, I N C Vernon, Connecticut 06066 Telephone 1203)872-2703 A. Richard Lombardi,P.E.,President James C.Sommers,L.S.,Vice President T—May 18, 198 Mr. Jerry Iazzetta t MAY 2 Town Engineer 31989 Town of South Windsor ay Town Hall 1540 Sullivan Avenue j South Windsor, CT 06074IMPFF--M- ,mow, Dear Mr. Iazzetta: In response to our meeting on April 20, 1989 we have prepared an outline for soils testing for the Spinners Estates Subdivision. The testing program as outlined is the minimum number and spacing of tests that we recommend. The tests will be conducted by an independent laboratory (Henry Souther Laboratories), and we will supply you with a copy of the results. Our office will make periodic site visits to help keep abreast of the work at the site. Should site conditions cause the towns inspector to question whether the construction is being done to the prescribed standards, than we recommend that the town inspector contact the person responsible for overseeing construction (i.e. Mr. Szeluga) , and reach agreement on additional testing to allay the town inspector's concerns. If it is felt necessary, then it is up to Mr. Szeluga to contact us (the Design Engineer) for input. In response to the SCS comments from a conversation dated 3/27, we propose the following: 1. Should any dewatering be necessary, the pump discharges shall be directed into the detention basin via the 30" storm sewer piping. "`f 2. The topsoil has been removed within the roadway. During final compaction of the subgrade, any yielding materials will be removed. Testing at that stage will insure that the subgrade is /a> proof-rolled to 95% dry density. Any muck will be discovered at this stage, removed and replaced with suitable material. WASTEWATER •WATER SUPPLY • HAZARDOUS WASTES • WATER RESOURCES• GEOHYDROLOGY SITE PLANNING •DRAINAGE •ENVIRONMENTAL IMPACT ASSESSMENT• SURVEYING Y Mr. Jerry Iazzetta May 18, 1989 Page 2 2a. We have reviewed the possible need for stabilization fabric and feel it would not be of substantial benefit in this case. The road foundation will act as a natural filter. Another justification of filter fabric is for structural support. For the filter fabric to reinforce, it must undergo a minimum 10-30% deformation of its maximum elongation. The pavement will not tolerate the deformations required for the filter fabric to gain reinforcing strength. 3. For the construction testing, we propose the following: A. For the testing of the backfill in trenches we propose that all work be performed during dry weather, and that in place density testing be performed at various lifts in trenches at intervals of approximately 100 ft. B. For the testing of the existing subgrade after proof- rolling, we recommend that a total of 6-7 in place density tests be taken spaced about 300 ft. apart. C. For the testing of the 12" gravel subbase, we recommend 6-7 in place density tests spaced about 300 ft. apart. D. For the installation of the 6" crushed stone base, we recommend that all work shall conform to the State of Connecticut standard specifications for roads, bridges, and incidental construction Form 814, with a minimum of six passes made by the compacting equipment. 4. For the detention basin berm, we recommend that in place density testing be accomplished daily by a laboratory technician during the construction of the berm. 5. We will provide standard proctor tests for the dam. The moisture content for the soil will be maintained between -1% and +3% of optimum for construction. 1 Mr. Jerry Iazzetta May 18, 1989 Page- 3 6. An SCS engineer can review the foundation and subgrade. It will be up to the town's inspector to notify the SCS in a timely fashion for their review. We trust that any comment from the SCS will be received promptly and not unreasonably hinder progress on the road work. Minor construction work has resumed during the drier times on the subdivision. This work is centered in the detention basin, and storm piping within the easement to the detention basin. The excavation in the vicinity of the sanitary manhole at station 11+10 will also be filled and stabilized. If you have any additional questions or concerns, please feel free to call. Sincerely, A.R. LOMBARDI ASSOCIATES, INC. �� 2� Galen B. Semprebon GBS/kc <0w N a c � a 1540 SULLIVAN AVENUE SOUTH WINDSOR. CONN. 06074 R-co� AREA CODE 203/644-2511 July 5, 1989 MEMORANDUM --- TO: Jerry Iazzetta, Town Engineer FROM: John E. McCahill, Zoning/Wetlands Enforcement Officer ��I►� RE: Spinner's Estates The Planning Department recently received a call from the resident of 88 Debbie Drive (Rachel Lorenson, 644-9061) . She expressed concern with the sewer access on Debbie Drive and stated that her house shakes when trucks go by. This would appear to be as a result of the temporary pavement over the area where sewer work was accomplished. In addition, she has concern with the sections of sidewalk that are broken or lifted. Apparently one person has fallen off a bicycle as a result of the sidewalk problems that exist. The property owner who lives adjacent to the sewer access also came in recently to question the status of the work. He feels that, since work has been idle for some time, the area should be restored. These would appear to be areas more directly related to activity supervised by the Engineering Department. As both the Planning Department and Engineering have not been contacted regarding a schedule of activities for the site, perhaps the problems should be investigated to ascertain the extent of the problems and whether or not they warrant attention by the developer. f. i' r a UZI Ire 17 ot if 711 � � r GY9- 9aG � a � .i SOWN y 7111W.1'11'n 0-Ye V&?� 1540 SULLIVAN AVENUE - SOUTH WINDSOR, CONN. 06074 TO AREA CODE 203/644-2511 !'1'OgpRN July 11 , 1989 Mr. Ludwick Szeluga 96 Lawrence Road South Windsor, CT 06074 RE: Spinners Estates Dear Mr. Szeluga: Several months have passed since any work has been done on the sewer access on Debbie Drive. We have had several complaints concerning the lack of repair work done to the broken sidewalk, etc. (See attached memo from Mr. McCahill) The sidewalk, street, and lot grading must be repaired or restored immediately to prevent this safety hazard from hurting someone. If this repair work is not completed by July 25, 1989, we will be forced to take stronger measures to have this work completed. Very truly yours, I er C. Ia z a o ngine 1 JCl/jsv cc: Michael J. Gantick, Director of Public Works Lester A. Braddock, Sr. Engr. Inspector John McCahill, Zoning Enforcement Officer Marcia A. Banach, Director of Planning s August 7, 1989 TO: Neighbors of Spinners Estates SUBJECT: Inland Wetlands This is to inform you that a renewal application is being filed for a permit from the Inland Wetlands Agency/Conservation Commission by Mr. L. Szeluga, the developer of Spinners Estates. Any questions should be directed to the Town Planning Dept. s David W. Sadownick etal, 9 Cliffwood Drive Wilber L. Anderson etal, 23 Cliffwood Dr. Eliazabeth S. Reynolds, 33 Cliffwood Drive Roger C. Hildebrand etal, 43 Cliffwood Drive Alan R. Gudrian etal, 59 Cliffwood Drive Carold M. Brown Cochren, 74 Lawrence Road Alan & Patricia Witkin, 64 Lawrence Road Nelson Jacques etal, 55 Debby Drive Jeffery L. Briggs, 61. Debby Drive Michele L. D`Angelos, 73 Debby Drive Nancy Sangiovanni, 77 Debby Drive Daniel J. Thibodeau, 85 Debby Drive Kin Chee & Yin Pang Shum, 19 Natsisky Farm Road Wayne O & Susan M. Earle, 25 Natsisky Farm Road Sharon B. & Robert A. Kehmna, 39 Natsisky Farm Road Kein M. & Kathleen A. Comeau, 47 Natsisky Farm Road John G. & Theresa F. Athas, 55 Natsisky Farm Road Elizabeth C. & Ronald A. Merker, 63 Natsisky Farm Road Burt R. & Linda J. Sindler, 75 Natsisky Farm Road Irene E. Guay, Lawrence Road (150 - 2) 137 Rosemary Lane, So. Windsor Dart Hill Realty, 626 Ellington Road t L o B a a a = "CONSULTING ENVIRONMENTAL ENGINEERS' IR 25 Terrace Drive ASSOCIATES, I N Ci. Vernon, Connecticut 06066 Telephone(203)872-2703 A.Richard Lombardi,P.E., President James C.Sommers,L.S.,Vice President August 10, 1989 RECEIVED Ms. Marcia Banach AUG 14 1989 Planning & Zoning Commission Town of South Windsor SO. WINDSOR PLANNING DEPT. 1540 Sullivan Ave. S. Windsor, CT 06074 Re: Eton ARL Project #86-1333 Dear Ms. Banach: A site inspection was made at the Spinners Estates Subdivision on August 3, 1989 for the express purpose of reviewing the adequacy of the erosion control measures as installed. 1. The construction entrance off of Lawrence Road has been installed and appears to be functioning. 2. The diversion dikes on the subdivision road at stations 3+60 and 6+85 have been installed. The diversion dike at station 6+85 was graded down somewhat to allow vehicles to traverse it. It still functions to divert run-off off of the subdivision roadway and therefore was found to be adequate. 3. Stockpiled material has been located in the area of lots #16 and #17. Staked haybales are preventing silt from the stockpiles from entering the wetlands. 4. The erosion control fence has been installed along the edge of the roadway through the wetlands from station 7+40 to station 10+20. In the vicinity of station 11+00, the erosion control fencing has been removed due to construction activities. This does not appear to prevent a problem inasmuch as the roadway is lower than the surrounding areas. Also, any run-off from this area tends to run to the detention basin which is presently acting as a sediment basin. 5. The erosion control fence has been installed around the detention basin area to protect the adjacent stream. The basin is presently under construction, and additional erosion fencing not shown on the plans has been installed near the basin outlet to add an extra measure of protection. WASTEWATER•WATER SUPPLY •HAZARDOUS WASTES • WATER RESOURCES• GEOHYDROLOGY SITE PLANNING •DRAINAGE •ENVIRONMENTAL IMPACT ASSESSMENT• SURVEYING ♦ c F M ' t Ms. Marcia Banach August 10, 1989 Page 2 6. The endwalls on the culvert crossing under the gravel access drive were under construction during the site visit. The erosion control fence on the downstream side was in place and functioning. The erosion control fence on the upstream side was removed for construction. This does not present any potential environmental problems. Once the installation is complete and the surrounding areas stabilized, any silt that has washed into the cross culverts will need to be removed and disposed of. 7. The erosion control fencing has been installed along the wetlands on lot #11, and appears to be functioning adequately. 8. The erosion control fencing along the box culvert has not been installed due to the lack of construction in this area. Prior to the start of construction on the box culvert and the re-grading within the stream area, all erosion control fencing shown will need to be installed. 9. The developer has installed some additional erosion control fencing within the Right-of-Way on both sides of the stream to add an additional degree of protection for the stream. The review of the site for erosion control has revealed no apparent erosion problems. Minor variations from the approved plan were noted, but those appeared not to create any potential environmental problems. It appears that the intent of the erosion control plan has been met, and that additional measures have been added as necessary to protect the environment. If you have any questions or comments, please feel free to call. Sincerely, A.R. LOMBARDI ASSOCIATES INC. 4ec Z A. Richard I;ombardi, P.E. President ARL:GBS/kc cc: Mr. Ludwick Szeluga SOWN 8f4 tCID w� 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CONN. 06074 S R.CO ' AREA CODE 203/644-2511 September 22, 1989 Ludwick Szeluga 96 Lawrence Road South Windsor, CT 06074 Dear Mr. Szeluga: Re: Application #87-472 - Spinners Estates At the September 18, 1989 meeting, the South Windsor Inland Wetlands Agency/Conservation Commission approved a one year extension of Application #87-472 with all original conditions . In addition to the original conditions you are also required to contact John McCahill, Zoning/Wetlands Enforcement Officer (644-2511, x229) immediately upon approval notification. This is to re-confirm the contact person for the site and establish a site visit with that person to verify all erosion and sedimentation control measures are in place according to the plan. Application #87-472 becomes effective September 22, 1989 and expires on September 22, 1990 . Very truly yours, r ames Lombardi, Acting C airman Inland Wetlands Agency/ Conservation Commission JL/pmm cc:John E. McCahill, Zoning/Wetlands Enforcement Officer Marcia A. Banach, Director of Planning John R. Collins, Chief Building Official Raymond Hallowell, Chairman, PZC Jerry Iazzetta, Town Engineer Enclosure 4QMM ,< LETTER OR TRANSMITTAL � °f � y G PLANNING DEPARTMENT s TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVE. SOR'`°�� SOUTH WINDSOR, CT 06074 (203) 644-2511 Date TO: «k CA-5 r o Driu2- �tr��. lAlMe�dw CT' WE ARE SENDING YOU: 0 P&Z initial plans Q Drainage comps P&Z final plans Bond estimate requests Inland Wetlands plans Q Bond reduction requests O Final plans for filing 0 Change order form i Other Co op Access r; Ix+s = Correspondence Copies App. No. Project IES s Law reA c e- RoaA v i -` THESE ARE TRANSMITTED as checked below: O For review and comment O For your file 0 For your use 0 Returned with revisions 0 As requested W Other For v ovr ► -�irrnna• �+�. PLEASE RETURN/COMMENT BY: COMMENTS: ``► (ccss c\�vc -�-o Sann«s Es-I•itc (1a�- CoMpl��e Z Spolk w �M�. SLeI„�a a�� ce��e��-ee� l,c 1i+►ti� Vo- !�ti S►4e wvcke s Ts A1ro reg:'• -h,- s--d'ewa)k a"] c)14., 01 he cam: Copy to: From: �"?�� 1 d ti 2 i C Q C ol alai, z W \ / �: - i ♦ c � y 1 5� �♦ �l �> �� ..r� 1 -1 f �r 4 �/ vle 40 \♦ ., PLC :. \ ,,,��jtt i S .•� 4 .'.� ty I{� .•./ l" � �10w" Tau� O-P Saa� Vzh� G � m 1540 SULLIVAN AVENUE - SOUTH WINDSOR. CONN. 06074 k��csoR•co AREA CODE 203/644-2511 NOV• 9 Igg�j Project Name/Location S:d7Ahe.r3 C3k-A,f— q6 Lawrtnce. Appl.1__S-,- y?Z 40 6`l 'f Is S-/ X v3p/ Contact Person/Owner Ladwr,- Sm tI-gcs-,__ Phone # 10 6Y* 4$40 Address QL Lawrence �Zosri . SoA W7,4So4- T- 06014- You are hereby notified that problems may exist on the above site concerning erosion and sedimentation'control"measures. Although this is a notification based on a routine site visit, you are ultimately responsible for inspecting and maintaining the site. You were contacted on /yavta � 9f /999 /2.o v and notified of site problem s) . This is a confirmation of that call. X You should correct the problem(s) immediately (within 48 hours) and notify me that the situation has been corrected. _ Erosion and control measures are not properly installed and/or maintained according to approved plans. Refer to approved plans and correct site as needed. Erosion and control measures are needed beyond those shown on the plans, contact me regarding the additional measures. Silt fence(s) and/or haybale(s) are not in place or not properly maintained. Stockpiles are not protected and/or seeded. Construction entrance not in according to plan or not functioning adequately. Need to establish vegetation per plan, either temporary or permanent. Site lacks protection against possible wind erosion. Limits of construction have not been established on site, or have been exceeded. There is an excessive area of disturbance which should be stabilized, limits to area of disturbance may need re-establishment. Detention basin or siltation basins have not been maintained and/or vegetation or stabilization is insufficient. 11 n1vddl wcJcr uic,S�,;N C1o;ens'}rean� Ctnc� o�-F S% 1 kt� c.cc S2U Other concerns C reto s wV4,Ci% ,n-tp —medre,-k A44e- 4 vi • Set- OL4e,c( M"s This will be filed with your approval/permit for the site. It is your responsibility to maintain the site and repeated violations/problems will be forwarded to appropriate Commissions. If you have any question regarding this, contact me at 644-2511. Very truly yours, � 07 c cJrohn E. McCahill Zoning/Wetlands Enforcement Officer JEM/pmm rsrv.✓, sEwE.0 'coo/✓ F�e -� ,',. � / / , � "-, sa/r z90. 49 I - -� . � ! �:o: - ATE-NTio/✓ \ i• I �. t.•gNiEL /, 7?�//t9�GL.nE.4C/ f :.` :Qr ��ZJra¢.GJ r 3 �� - _ ` k7 '� ,� hop per/ �" y„Cv�✓CL-��it�_ 7^tj a _/�/ r�G.3- -gyp i//v/ ' :'O � OTC p/SCE EL `2gte` i ve y- / F , E�rrEi✓ 6 �r� i' ��C T�Ti'�� C i N✓Al DESIGNED REV DATE DESCRIPTION —�-•�.•✓ \ �\ � '.�S' �.� E.c�sEi+-�E"iv7- BY � /.� �a..�.. cr/.,..,...c.,-rs i� /t•B7 �+ � mot \ i .�.Qro,c o� r�v� ro...-• - DATE s"�� 5� •,- V ON . 76c ra..i..- C� .,../. -r-r ?•iG.E'F' - A DRAWN E r S f p� I ' BY i'rrs = �` �9.�,� ,one •E/.: c o i�v Ff NNc�G �Li--�-30 T,c-3o-�.7'9 ': l •iC� •o• :� �`FN• /gyp /J Jr., 16 It _ - 1 V: -- - ,�f-o 1 gel• W • 1 � 1, +VIi Q /� 1 F to err % 1 ,I Ap XII 1 1t / 196 EAR EME/V T /N NOTE FOR LOT 12: � +�. E.✓os✓, s« INFORMATION ON SUBSURFACE CONDITIONS MUST-BE SUBMITTED TO TOWN BUILDING - OFFICIAL PRIOR TO ISSUANCE OF BUILDING PERMIT. LUDWICK SZELUGA 96 Lawrence Rd AUG 19g So. Windsor, Ct. South Windsor PkDrAinj A ;4onirig OmmissigA August 1, 1990 James Lombardi, Qhairman, I_ WA/CC. . Town of South Windsor 1540 Sullivan Avenue South Windsor, Co 06074 RE:- Applicat' n #87-472 - pinners Estate Dear Sir: I am requesting an extension of my Inland Wetland Permit #87-472 for Spinners Estate. Very Truly yours, . Ludwick Szeluga LS;m Encl. Ck #226 $25.00 Under separate cover Engineer's report is forthcoming. 1W.1K f A I L o u 8 a AD I "ENVIRONMENTAL ENGINEERING CONSULTANTS" ASSOCIATES, I N C 25 Terrace Drive Vernon;Connecticut 06066 Telephone(203)872-2703 Fax(203)872-7163 A.Richard Lombardi,P.E.,President James C.Sommers,L.B.,Associate Thomas B.Nicholson,P.E.,Associate James G.Thompson,Associate August 14, 1990 RECEIVED AUG 17 W Ms. Marcia Banach WINDSOR PLANNING p Planning & Zoning Commission Town of South Windsor 1540 Sullivan Avenue South Windsor, CT 06074 Re: Spinners Estates Subdivision ARL Project No. 86-1333 Dear Ms. Banach: A site inspection was made at the Spinners Estates Subdivision on August 7, 1990, for the express purpose of reviewing the adequacy of the erosion control measures as installed. The construction of the subdivision roadway, drainage and sanitary sewer are basically complete. The detention basins have been completed and stabilized. Along both sides of the road there is a 20-25 foot wide disturbed area that has not been fully stabilized yet. As soon as the weather moderates from the extreme summer temperatures, these areas are to be loamed and seeded. Haybales are in position along the roadway to protect the wetlands from silt laden runoff. In addition, haybales are in position at the headwall of the box culvert to prevent silt from entering. The review of the site for erosion control has revealed no apparent erosion problems. We expect the final stabilization of the site to be completed early this fall. If you have any questions or comments, please feel free to call. Very truly yours, A.R. LOMBARDI ASSOCIATES, INC. C: A. Richard Lombardi, P.E. President ARL/GBS:mkm cc: Mr. Ludwick Szeluga WASTEWATER*WATER SUPPLYOHAZARDOUS WASTESeWATER RESOURCESOSOLID WASTE MANAGEMENT SITE PLANNING ODRAINAGEeENVIRONMENTAL IMPACT ASSESSMENTOSURVEYING (0M" dt4 tR sapso� wj'� 1540 SULLIVAN AVENUE • SOUTH WINDSOR. CONN. 06074 ~osot•co�' AREA CODE 203/644-2511 September 18, 1990 Ludwig & Marion Szeluga 96 Lawrence Road South Windsor, CT 06074 Dear Mr. & Mrs. Szeluga: Re: Application 87-472 - Spinners Estates At the September 17, 1990 meeting, the South Windsor Inland Wetlands Agency/Conservation Commission approved a one year extension of Application #87-472 with all original conditions. Application #87-472 becomes effective September 21, 1990 and expires on September 21, 1990. V truly yours, mes A. Lombardi, Chairman- Inland Wetlands Agency/ Conservation Commission JAL/pmm cc: Marcia A. Banach, Director of Planning John R. Collins, Chief Building Official Planning & Zoning Commission Jerry Iazzetta, Town Engineer Enclosure JUL 1 1991 June 28, . 1991 South Kndsor INLAND WETLANDS AGENCY/ Mr. Ludwick Szeluga CONSERVATION COMMISSION 96 Lawrence Rd. So. Windsor, Connecticut 06074 Attention : Ms. Marcia Banach Planning & Zoning Commission Town of South Windsor 1540 Sullivan Avenue South Windsor, Ct. 06074 Re : Spinners Estates Subdivision: P & Z #88-30P Inland Wetlands Application #87-472 Dear Ms. Banach : I am requesting that my Inland Wetlands Permit #87-472 be extended for Spinners Estates Subdivision P & Z #88-30P, for which a check in the amount of $25.00 is enclosed. The Extension is necessary because all the lots in the subdivision have not had homes constructed on them. No changes are anticipated. The original conditions should apply. Sincerely yours, Ludwick Szeluga LS :m _. Encl. Lombardi Associates, Inc. p psayt A.Richard Lombardi,P.E.,President James C.Sommers,L.S.,Associate James G.Thompson,P.E.,Associate JUL 9 1991 July 8, 1991 South Windsor INLAND WETLANDS AGENCY/ Ms. Marcia Banach CONSERVATION COMMISSION Planning and Zoning Commission Town of South Windsor 1540 Sullivan Avenue South Windsor, CT 06074 Re: Spinners Estates Subdivision ARL Project No. 86-1333 Dear Ms. Banach: A site inspection was made at the Spinners Estates Subdivision on June 25, 1991 for the express purpose of reviewing the adequacy of the erosion control measures. The construction of the subdivision roadway, drainage and sanitary sewer are complete except for the installation of the final course of pavement. This work will not require any additional erosion control measures. In addition, the disturbed areas adjacent to the roadways and in and around the detention basins have also been planted and are basically stabilized. Therefore, there are few, if any, erosion control measures required presently. As additional lots are developed, suitable erosion control measures should be installed to help prevent silt from being washed into the wetlands or the storm drainage system. The review of the site for erosion control has revealed no apparent erosion problems. If you have any questions or comments, please feel free to call. Very truly yours, A.R. LOMBARDI ASSOCIATES, INC. i A. Richard ombardi, P.E. President ARL/GBS:mkm cc: Mr. Ludwick Szeluga 25 Terrace Drive • Vernon, Connecticut 06066 • (203)872-2703 • Fax (203)872-7163 Wastewater • Water Supply • Hazardous Wastes • Environmental Assessment • Civil Engineering • Surveying Printed on recycled paper 1 �to'MN st�`� 70� O-P siou� V&U140t 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CONN. 06074 ��tipsoq co��,w AREA CODE 203/644-2511 July 16, 1991 Ludwick Szeluga 96 Lawrence Road South Windsor, Ct 06074 Dear Mr. Szeluga: Re-- Application #87-412 - Spinners Estates At the July 15, 1991 meeting, the South Windsor Inland Wetlands Agency/Conservation Commission approved a three year extension of Application #87-472 with all original and standard conditions. Application #87-472 becomes effective September 21, 1991 and expires on September 21, 1994. ,-?.z7uly yours, . M. Mann, Recording Secretary Inland Wetlands Agency/ Conservation Commission cc Marcia A. Banach, Director of Planning Planning & Zoning Commission Jerry Iazzetta, Town Engineer Enclosure �towM af,`� U 1540 SULLIVAN AVENUE SOUTH WINDSOR, CONN. 06074 soe•co� AREA CODE 203/644-2511 April 15, 1992 Planning & Zoning Commission 1540 Sullivan Avenue South Windsor, CT 06074 Dear Madam/Sir: Re: Bonds At the April 13, 1992 meeting of the Inland Wetlands Agency/ Conservation Commission, it was voted to reduce the following bonds: Application #86-533, Ridgefield IV, reduce amount of bond from $15,000. 00 to $5000 .00 s � + ram bond rom�S25,,�007�0010 $5000 . 00 It was also voted to release the following bonds: Application #89-07P, J.F.I. Lots 9 and 10, release the bond in the amount of $5000.00 Application #87-416, Victorian Woods, release the bond in the amount of $2500.00 Very truly yours, Elizabeth A. Warren, Chairperson IWA/CC EAW/pmm cc: Director of Planning Town Engineer G u 7ialvn, alesotdA vi�. m . 1540 SULLIVAN AVENUE • SOUTH WINDSOR. CONN. 06074 AREA CODE 203/644-2511 /d�21�g3 sOR.Co Project Name/Location 5ezw /E2'S EsT,*TEc Appl. $7-'/?2 C 91-/03,0) Contact Person/Owner. LUOWIGK 57-CLVCrA Phone # 6y5+ /6yG Address 9(, t Ftw( ew c6 ye-a" You are hereby notified that problems may exist on the above site concerning erosion and sedimentation control measures. Although this is a notification based on a routine site visit, you are ultimately responsible for inspecting and maintaining the site. You were contacted on and notified of site problem(s) . This is a confirmation of that call. You should correct the problem(s) immediately (within 48 hours) and notify me that the situation has been corrected. Erosion and control measures are not properly installed and/or maintained according to approved plans. Refer to approved plans and correct site as needed. Erosion and control measures are needed beyond those shown on the plans, contact me regarding the additional measures. Silt fence(s) and/or haybale(s) are not in vlace or not properly maintained. `--* ToR V-= L T►+*T 14AS jCL�VTLY Stockpiles are not protected and/or seeded. dtEN ft tt,t OV LoT 4%3 . Construction entrance not in according to plan or not functioning adequately. Need to establish vegetation per plan, either temporary or permanent. Site lacks protection against possible wind erosion. X Limits of construction have not been established on site, or have been exceeded. L**r *} 13) There is an excessive area of disturbance which should be stabilized, limits to area of disturbance may need re-establishment. Detention basin or siltation basins have not been maintained and/or vegetation or stabilization is insufficient. X Other concerns-+L0AO.S OF �°!'R. �5ZLL "PE S �J � RcGVL41-0 ►�?t F•ZLL SWIVLO 166' ftt0VE0 . C LoT -A 1-6 This will be filed with your approval/permit for the site. It is your responsibility to maintain the site and repeated violations/problems will be forwarded to appropriate Commissions. If you have any question regarding this, contact me at 644-2511. � CAP`f 'ia � Tom �c3�tr"'�7t ery tru Royr� -� $} •y�Z o n E. McCahill IR ,r?tL%Q.' PLAN RK Lff -gt3 ping/Wetlands Enforcement Officer JEM/pmm