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HomeMy WebLinkAboutSW7131206_HISTORICAL FILE_20150217STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW %z�� n� DOC-TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS (� HISTORICAL FILE ❑ COMPLIANCE EVALUATION INSPECTION DOC DATE�J YYYYMM DD Engincers Planners Survccors Borum, AVade and .Associates, P..A. TRANSMITTAL LETTER TO: Samir Dumpor NCDENR- Washington Regional Office 943 Washington Square Mall Washington, NC 27889 DATE: February 17, 2015 RE: River Run Apartments Winfield Street, Chocowinity, NC ( X ) herewith ( ) under separate cover For Your: ( ) approval ( X) review & comment O use The Following: Copies Date Descriptions 1 Stormwater Permit Designer' Certification Remarks: Attached is the required certification for final approval. Please call if you have any questions. Thank you, SENT BY: Matt Williams, PE COPY TO: File 621 [uorne Court, Suite 100, Greensboro, NC 27401 -271 1 • PO Box 21SS2, Creensboro, NC 27420-1882 Phone 116-275-0471 • FaN 116-27S-371n VVeb;iie: '% borum -wade ram NC Ircn:r 4: C 0868 AMA Ri NCDENR North Carolina Department of Environment and Natural Resources Division of Energy, Mineral, and Land Resources Land Quality Section Tracy E. Davis, PE, CPM Director December 20, 2013 River Run Apartments, LLC Attn.: Fred G. Mills, Sr. Manager PO Box 6171 Raleigh, NC 27628 Subject: Request for Additional Information Stormwater Permit No. SW7131206 River Run Apartments Beaufort County Pat McCrory, Governor John E. Skvada, III, Secretary Dear Mr. Mills: The Washington Regional Office received a Coastal Stormwater Permit Application for the River Run Apartments project on December 13, 2013. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: Plan sheet C-5, page 2 of the Wet Detention Basin Supplement and the calculations are showing different numbers for the following: • Temporary Pool area (14,198 sf, 12,100 sf. And 14,193 sf) • Required Perm. Pool area (9,932 sf, 6,952 sf and 9,932 sf) • SA/DA is shown as 3.5 instead of 5.00 on wet detention supplement on two places; • Perm. Pool area provided (11,983 sf, 11,863 sf.; Please revise incorrect numbers and resubmit back for approval. The requested information should be received in this Office prior to December 27, 2013, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Washington Regional Office 943 Washington Square Mall, Washington, North Carolina 27889 • Phone: 252-946-6481 / FAX: 252-975-3716 Internet: http://www.pogal.ncdenr.org/web/Ir/land-quality An Equal Opportunity / Affirmative Action Employer - 50%Recycled/10% Post Consumer Paper Please reference the State assigned project number on all correspondence. If you have any questions concerning this matter please feel free to call me at (252) 948-3959 or email me at Samir.Dumpor@ncdenr.gov. Sincerely, Samir Dumpor Environmental Engineer CC: Matt Williams, PE, Borum, Wade and Associates (PO Box 21882, Greensboro, NC 27420-1882) v/ Washington Regional Office I EXPRESS DEC 13 2013 NC ®F,NR River Run Apartments Narrative River Run Apartments is being developed as a 48 unit apartment development consisting of 6 two story buildings along with a community center, amenity areas and associated drives and parking areas. The site is located off Winfield Road approximately 400 ft southeast of the intersection of Winfield Street and US Highway 17 in the Town of Chocowinity. The project site is located in an existing farm field with no blue line streams on a USGS Quad Map or NRCS Soils Map. The site is 6.14 acres with a proposed disturbed area of 5.55 Acres. The site will be high density with impervious area at 2.28 ac (37.1 % BUA) and a Wet Detention Pond will be used to meet the Stormwater BMP requirements. i 1 t f rR.✓.,ECI INi=ORVIA TION SHEET �- 8C'C)k CALENC^F $ 19 CHECK Ns4fviE: finGi N � L� L J Check#. ,t5d 1r a. a. aA li 44 Ole)) LOC. W1,�d i�t1^ aCal✓� BASIN: RESPONDBY: FRO-DWQ. ADI ITEMS / PROJECT NOTES: ECEIPT/ ADI SENT: I DI DUE DATE: SOILS SHT.: TOPO MAP AREA` 75(, AC UE: SPECIALIST RECEIP i CCESS !8Er\�1. C GE i -, ROLL- FILE ! [J IJ ll DFr, 13 2013 LAND QUALITY SECTION ,NASHINGTON REGIONAL OFFICE 1101 FPM Development, LLC P.O. Box 6171 Raleigh, NO 27628-6171 (919)755-9155 PAY TO THE ORDER OF. 66-112-531 DATE n'0000 L LO in' i:05310 L L 2 Li:0005 L094 20834u' fjl nN1 FGM Development, LLC P.O. Box 6171 I Raleigh, NO 27628-617.1 (919)755-9155 DOLLARS 8 —=- - w 1100 66-112-531 PAY DATE ' .L` %- /_7 To THE ORDER OF � DOLLARS a -= T 15 CHECK IS DEIJVEFEO FOfl PAYM NTO.1E ACCWNTS USTEN 116000011001'• 1:053101120:0005109t.20834u■ BORUM WADE AND ASSOCIATES PA uu Lr GREENSBORO. NO 27401-2771 V� ral Pay to the 7583 66-112/531 Date g //-y �� $ 65..00 Tco0MPANV Boo BANK EST68L r)N FOR � EXPRESS DEC 13 Z013 Stormwater Calculations C ®ENR FOR River Run Apartments Owner: River Run Apartments, LLC P.O. Box 6171 Raleigh, NC Borum, Wa(Ie an(I Associates, 1).A 621 Eugene Court Suite 100 Grceusboro.NC; 27401-2711 336-275-0471 ,Hnngq %%%:,XN CA,960" =pP•oFEssi0V.,y aQSEAL t7 - R.0 `��c" f3 Storm Drainaqe Design Project: BRYANT PROPERTIES Location: HICONE ROAD Storm: 10 Year Description: Proposed Drainage Analysis Computed By: MLW Date: 12/11/08 Checked By: MLW Revised: 12/11/08 Pipe Runoff Pipe Design Drainage Area Tc C Intensity Q=CIA n Pipe Dtheo. Size No. in/hr cfs in in Sub Total Design Time Sloe 2 0.72 0.72 10.0 0.80 6.7 3.86 0.013 0,010 12.35 15 1 0.08 0.80 10.0 0.80 6.7 4.29 0.013 0.005 14.53 15 6 0.32 0.32 10.0 0.80 6.7 1.72 0.013 0.005 10.38 12 5 0.08 0.40 10.0 0.80 6.7 114 0.013 0.005 11.2S 12 4 0.35 0.75 10.0 0.80 6.7 4.02 0.013 0.005 14.21 15 3 1.24 1.99 10.0 0.80 6.7 10.67 0.013 0.012 17.48 18 8 0.28 0.28 10.0 0.80 6.7 L50 0.013 0.005 9.87 12 7 0.08 0.36 10.0 0.80 6.7 1.93 0.013 0.005 10.85 12 9 0.20 0.20 10.0 0.80 6.7 1.07 0.013 0.005 5.J 12 10 6.50 6.50 10.0 0.50 6.7 21.78 0.013 0.005 2612 Borum, Wade and Associates, P.A Confidential 1112112013 Page 1 3Do Outlet i = Do + 0.41-a 120 pipe diameter (Do)�_ Oa T i wa.50o _ 100 90 . oc _ QQ� 10 N cIq 60 . I 3 5 10 20 50 100 200 500 Discharge (0/sec) .j0 1000 Curves may not be extrapolated. Figure 8.06b Design of outlet protection from a round pipe flowing full, maximum tailwater condition (T.2 0.5 diameter). piVES Dy1cHAKGE ZN7� �ah'0 BE6ai✓ NaRmA� l�oa� FES SECTION Q (Cfs) d50 dMAX LAYER THICKNESS LENGTH FT. WIDTH FT: I It, 3 01' 0. 0 1 1 7 S 3 10,7 0, Sr 0,75 S' l 0 6 7 1 A 0, .. 0.10 I' I . I 1 0-g, 0. 60 ' 10 a1.9 0.5 0.75 1•a5' 1 Cn ilCt K C S u nv.+.i ,. in S a Hui uin, W a d c and As so ci a t cs, P..A. 621 EWENE CART, 6REEN5BORO, NG 214C PHONE: (336) 215-0411 FAX: (336) 215-3119 S7-,ejh 19TER (�riZL� T. ,r CRK T PROJECT NAME CLIENTSHEET OF - BY BY /� � L to/ DATE GHEGKED DATE i I , I . Water Quality Pond Design Project #RIVER RUN Design by: Location:jChoco Checked by: awinity,_NC,t Date: SITE DATA Onsite DA: 4 56 Ac. Offsite DA: UA: Onsite B` 2 28 Ac. Offsite BUA: Drainage Area: Impervious Area: 2 28 Ac. % Impervious Area: 50.00 % REQUIRED WATER QUALITY SURFACE AREA Prop. Pond Depth: 35 ft. SAIDA Ratio: 5 (from stormwater magement BMP manual) SA Required: 1 0.23 AC. = 9932 SF / SA Drainage Provided ,,:'10,288 AC. "yr �;12100 SF SA Elevation= 25.00 REQUIRED WATER QUALITY STORAGE Rv =0.05 + 0.009 (1) Rv = runoff coefficient 1= percent impervious area Rv= 0.500 Volume= (Design rainfall) (Rv) (Drainage Area) Design Rainfall= 1.5 In. WQ Volume Required= [�' %� 0,285�acre-feet = ,; 12 „415 CF WQ Storage Elev. Area Storage '.,14198 -260 13,033 CF ?„ _<0 0 CF Total= 13,033 CF WQ Volume Provided= 0.299 acre-feet = 13,033 CF PERMANENT SEDIMENT STORAGE REQUIRED Sediment Storage Req.=1/8 AcAn per Acre of Total Drainage Area to Pond 11/12/2013 Sediment Storage Required= 2,069 CF Forbay Sediment Storage Elev. Area Storage „19 I , 20 0 ` 1 236� 1033 CF , 20'St 1,693 732 CF Main Pool Sediment Storage Elev, Area Storage 20 0 y 215691 205, 1382 CF r27959 Sediment Storage Provided= 3,147 CF Borum, Wade, and Associates, P.A. Page 1 WQ ORIFICE SIZE FOR 2-5 DAY DRAWDOWN Use falling head office equation t= (2(A)) (Jh1 41h2) t= time for WO drawdown (c(a)( 2g))2g)) A= Reservoir Area (sf) = j3;255 sf P� c= Orrice Coefficient = 0.6 Orfice Dia a n 7' . in. a= Area of Orice (sf) = 0.02180556 sf g= Accel. Due to gravity = 32.2 ft/sec2 t= 252,492 sec h1= head at start = 1 ft t= 2.9 days h2= head at end = 0 ft SEASONAL HIGH WATER TABLE Max. Elev. Difference Allowed= 0.5 ft SHWT= 65.40 Normal Pool Elev.= 65.00 Elev. Difference= 0.4 ft POND DEPTH Area Permanent Pool= 11863 sf Area Bottom Shelf= 9571 sf I Area Bottom Pond= 4423 sf Normal Pool Elev.= 25 Bottom Pond Elev.= 20.5 Avg Depth = 3.74148 Borum, Wade, and Associates, P.A. Page 2 E n g i n e e r s PRo.lE6T NAME RIVER W111 K anncrs • furr'gT ifrs`� .. �. �. WENT SHEET OF 7 ISorum, Wadcand Associatcs,l'.A. BY M�U/ OATE J0 -�q—�J 621 R*ENE COURT, 6REENSWRO, NG 21401 PHONE: (336) 215-0411 FAX: (336) 215-3119 GHEGKEO DATE Check one: Present Developed Check one: T, Tt through subarea NOTES: Space for as many as two segments per flow type can be used for each worksheet. Include a map, schematic, or description of flow segments. Sheet Flow (Applicable to T, only) Segment ID 1. Surface description (Table 3-1)................................................ 2. Manning's roughness coeff., n (Table 3-1) .............................. 3. Flow length, L (total L < 100 ft).............................................. ft 4. Two-year 24-hour rainfall, PZ.................................................. in 5. Land slope, s....................................................................... ft/ft 6. T, = 0.007 (nL) 08 Compute T........................... hr P2 0.5 5 4 Shallow Concetrated Flow Segment ID 7. Surface description (paved or unpaved) ................................... 8. Flow length, L......................................................................... ft 9. Watercourse slope, s........................................................... ftift 10. Average velocity, V (Figure 3-1).......................................... fUs 11. T, = L Compute T. ......................... hr 3600 V Channel Flow Segment ID Fum FMto S 1-019 3,8f, 010 01)1 m We EO ,too a I. 0.o =r a,o9 12. Cross sectional flow area, a ............................................... ftz 13. Wetted perimeter, P.......................................................... ft 14. Hydraulic radius, r = a Compute r.................................. ft P,„ 15. Channel Slope, s............................................................ fUft 16. Manning's Roughness Coeff., n............................................ 17. V = 1.49 rz" s'/z Compute V ...................... ftis n 18. Flow length, L...................................................................... ft 19. Ti = L Compute T..................................... hr + _ 3600 V 20. Watershed or subarea Tc or Ti (add T, in steps 6, 11, and 19................................................................. hr �.. _ En Si n'c c rs PRO.FCTNAME RIVER I/V A H Planners Su r,i•e y�o'Ys..� CLIENT SHEET OF Borum, Wade and Associates, 1'.A. 13Y m L w DATE I O -; 1]o - 13 b21 EMENE COURT, 6REEN5WRO, NC 21401 PHONE: (536) 215-0411 FAX: (336) 215-3119 CHECKED DATE Check one: Present Developed Check one: T,, TI through subarea NOTES: Space for as many as two segments per flow type can be used for each worksheet. Include a map, schematic, or description of flow segments. Sheet Flow (Applicable to To only) Segment ID 1. Surface description (Table 3-1)................................................ 2. Manning's roughness coeff., n (Table 3-1) .............................. 3. Flow length, L (total L < 100 ft).............................................. ft 4. Two-year 24-hour rainfall, Pz.................................................. in 5. Land slope, s............................:.......................................... ft/ft 6. T, = 0.007 (nQ °'e Compute T. .......................... hr P zo.5 SOA Shallow Concetrated Flow Segment ID 7. Surface description (paved or unpaved) ................................:.. 8. Flow length, L......................................................................... ft 9. Watercourse slope, s........................................................... ft/ft 10. Average velocity, V (Figure 3-1).......................................... ftis 11. T, = L Compute T. ......................... hr 3600 V Channel Flow Segment ID 12. Cross sectional Flow area, a ............................................... fe 13. Wetted perimeter, P. ......................................................... ft 14. Hydraulic radius, r = a Compute i.................................. ft Pw . 15. Channel Slope, s............................................................ fUft 16. Manning's Roughness Coeff., n............................................ 17. V = 1.49 r2n slrz Compute V ...................... fUs n AuEQ 150 01 0 o,aa + Z 00 18. Flow length, L..................................................................... ft .541 19. T, = L Compute T..................................... hr 0. a + _ 3600 V fee" Cua616-f16( -A(1W {W-v/ of-rER 20. Watershed or subarea Te or T, (add T, in steps 6, 11, and 19................................................................. hr d. 13 R NG, Water Quality Pond Design Project RIVER RUN ° r Design by: ,MLW Location )Chocowinrt NC ^' 3 Checked by }MLW , Date: 12/2/2013 69fi1�7`r1 Onsite DA: 4.56 Ac. Offsite DA: 0 Ac. Onsite BUA: 2.28 Ac. Offsite BUA: 0 Ac. Drainage Area: 4.56 Ac. Impervious Area: 2.28 Ac. % Impervious Area: 50.00 % REQUIRED WATER QUALITY SURFACE AREA Prop. Pond Depth: 3.5 ft. SA/DA Ratio: 5 (from stormwater magement BMP manual) SA Required: 0.23 AC. = 9932 SF SA Provided: 0.28 AC. = 11983 SF SA Elevation = 25.00 REQUIRED WATER QUALITY STORAGE Rv =0.05 + 0.009 (1) Rv = runoff coefficient 1= percent impervious area Rv= 0.500 Volume= (Design rainfall) (Rv) (Drainage Area) Design Rainfall= 1.5 In. WQ Volume Required= 0.285 acre-feet = 12,415 CF WQ Storage Elev. Area Storage 25.0 11,983 26.0 14,198 13,091 CF 0 0 CF Total= 13,091 CF WQ Volume Provided= 0.301 acre-feet = 13,091 CF PERMANENT SEDIMENT STORAGE REQUIRED Sediment Storage Req.=1/8 AcAn per Acre of Total Drainage Area to Pond Sediment Storage Required= 2,069 CF Forbay Sediment Storage Elev. Area Storage 19.0 829 20.0 1,236 1033 CF 20.5 1,693 732 CF Main Pool Sediment Storage Sediment Storage Provided= Borum, Wade, and Associates, P.A. Elev. Area 19.5 2,130 20.5 2,959 4,309 CF Page 1 2545 CF WQ ORIFICE SIZE FOR 2-5 DAY DRAWDOWN Use falling head orfice equation t= (2(A) (dh1 -dh2) t= time for WO drawdown (c(a)( 2g)) A= Reservoir Area (sf) = 13.255 sf c= Orfice Coefficient = 0.6 Orfice Dia. 2.0 in. a= Area of Orfice (sf) = 0.02180556 sf g= Accel: Due to gravity = 32.2 ft/sec' t= 252,492 sec h1= head at start = 1 ft t= 2.9 days h2= head at end = 0 ft SEASONAL HIGH WATER TABLE Max. Elev. Difference Allowed= 0.5 ft SHWT= 65.40 Normal Pool Elev.= 65.00 Elev. Difference= 0.4 ft POND DEPTH Area Permanent Pool= 11983 sf Area Bottom Shelf= 9571 sf Area Bottom Pond= 4423 sf Normal Pool Elev.= 25 Bottom Pond Elev.= 20.5 Avg Depth = 3.74 Borum, Wade, and Associates, P.A. Page 2 STAGE STORAGE CHART Elevation Area SF Incremental Volume (CF) Total Volume (CFI Ac-Ft 25.0 11,983 25.5 13,088 6,268 6,268 0.144 26.0 14,193 6,820 13,088 0.300 26.5 15,146 7,335 20,423 0.469 27.0 16,098 7,811 28,234 0.648 27.5 20,861 9,240 37,473 0.860 28.0 25,623 11,621 49,094 1.127 28.5 27,630 24,245 61,718 1.417 sTAGE-DISCHARCE FOR RISER/ BARREL NW-OVERFLOWNVEIR Project: RIVER RUN Location: CHOCOWINITY Developer: RIVER RUN Input Data: Pond # 1 Principal Weir (acting as an weir) Side 4= 0.00 fit — Barrel Elev.= 24 Invert elev. of barrel Cd= 0.60 Orifice Coefficient WQ WEIR 2 YEAR WEIR Elev.= 25 Invert elev. of release Bev.= 25 Invert Elev. Weir Cd= 0.60 Orifice Coefficient Cd= 0.60 Orifice Coefficient Emergency Spillway Overflow Weir (Dam Overtopping) L= 0i Weir length L= too,, Weir length Stage Increment 0.50 ft. —��"release Principal Barrel cip ts-rpigtay release (weir) Spillway Overtopping Outflow BORUM.WADE, AND ASSOCIATES, P.A. Sal Map —Beaufort County, North Carolina Map Unit Legend Beaufort County, North Carolina (NC013) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI r,ieven We sally main, u m I percent slopes Cr8 Craven fine sandy loam, 1 to 4 percent slopes Totals for Area of Interest c.' 3.5 i 6.0 _. 58.7% 100.0% uSD,x Natural Resources Web Soil Survey 10r29r2013 :a¢m Conservation Service National Cooperative Soil Survey Page 3 of 3 IS7 V.S' DUs scs lnlgp PEAuFoR7 Co. , /vc MAP 6 or aO UEAL)FOR I COt I N7 Y. NCift TH CPOt I NA N 0 J z.: U S G S WRSNI ivc Toiv Q uAORR1m E, NC Quick TR-55 Version: 5.46 SIN: Page 1 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:18:06 Watershed file: --> RRPR1 .WSD Hydrograph file: --> RRPR1 .HYD 1 YEAR PREDEVELOPED STORM >>>> Input Parameters Used to Compute Hydrograph « << ----' ---' Subarea AREA CN Tc * Tt Precip. Runoff Ia/p Description (acres) (hrs) (hrs) (in) (in) input/used -------------------------------------- — --- — ---___---- 01 4.56 82.0 0.30 0.00 3.19 1 1.53 .14 .10 __------------------------------------------------------ * Travel time from subarea outfall to composite watershed outfall point. Total area = 4.56 acres or 0.00713 sq.mi Peak discharge = 7 cfs >>>> Computer Modifications of Input Parameters <<«< ------------------ -- — ---------------------- Input Values Rounded Values Ia/p Subarea Tc Tt Tc * Tt Interpolated Ia/p Description (hr) (hr) (hr) (hr) (Yes/No) Messages __ ---------------------- _---_--______---__- 01 0.29 0.00 0.30 0.00 No -- ------------------------------------------------------------------------------- * Travel time from subarea outfall to composite watershed outfall point. Quick TR-55 Version: 5.46 SIN: Page 2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:18:06 Watershed file: --> RRPR1 .WSD Hydrograph file: --> RRPR1 .HYD 1 YEAR STORM >>» Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall Subarea (cfs) (hrs) — -- — -------- -------------- ------------ 01 7 12.2 ---------------------------- ---- Composite Watershed 7 12.2 Quick TR-55 Version: 5.46 SIN: Page 3 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:18:06 Watershed file: --> RRPR1 .WSD Hydrograph file: --> RRPR1 .HYD 1 YEAR STORM Composite Hydrograph Summary (cfs) Subarea 11.0 11.3 11.6 11.9 12.0 12.1 12.2 12.3 12.4 Description hr hr hr hr hr hr hr hr hr ----- ------------------------------------------------------------ 0 1 0 0 0 1 3 5 7 7 5 ------------------------------------------------------------------------------- Total (cfs) 0 0 0 1 3 5 7 7 5 ------------------------------------------------------------------------------- Subarea 12.5 12.6 12.7 12.8 13.0 13.2 13.4 13.6 13.8 Description hr hr hr hr hr hr hr hr hr ------------------------------------------------------------------------------- 01 3 2 2 1 1 1 1 1 1 __ --------------------------------- Total (cfs) 3 . 2 2 1 1 1 1 1 1 --------------------- - -------------- Subarea 14.0 14.3 14.6 15.0 15.5 16.0 16.5 17.0 17.5 Description hr hr hr hr hr hr hr hr hr _______ _____------___ ____--___ O1 0 0 0 0 O0 0 OO -______ ___ ___________________________________ Tota1 (cfs) 0 0 0 0 0 0 0 0 0 ---------------------------____-----_____------______-----_ Subarea 18.0 19.0 20.0 22.0 26.0 Description hr hr hr hr hr _____ __________________________________ 01 0 0 0 0 0 ---------------------------------------------------- --------------- Total (cfs) 0 0. 0 0 0 Quick TR-55 Version: 5.46 SIN: Page 4 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:18:06 Watershed file: --> RRPR1 .WSD Hydrograph file: --> RRPR1 .HYD 1 YEAR STORM Time Flow Time Flow (hrs) (cfs) (hrs) (cfs) _________________ 11.0 0 _________________ 14.8 0 11.1 0 14.9 0 11.2 0 15.0 0 11.3 0 15.1 0 11.4 0 15.2 0 11.5 0 15.3 0 11.6 0 15.4 0 11.7 0 15.5 0 11.8 1 15.6 0 11.9 1 15.7 0 12.0 3 15.8 0 12.1 5 15.9 0 12.2 7 16.0 0 12.3 7 16.1 0 12.4 5 16.2 0 12.5 3 16.3 0 12.6 2 16.4 0 12.7 2 16.5 0 12.8 1 16.6 0 12.9 1 16.7 0 13.0 1 16.8 0 13.1 1 16.9 0 13.2 1 17.0 0 13.3 1 17.1 0 13.4 1 17.2 0 13.5 1 17.3 0 13.6 1 17.4 0 13.7 1 17.5 0 13.8 1 17.6 0 13.9 0 17.7 0 14.0 0 17.8 0 14.1 0 17.9 0 14.2 0 18.0 0 14.3 0 18.1 0 14.4 0 18.2 0 14.5 0 18.3 0 14.6 0 18.4 0 14.7 0 18.5 0 ----------------- 18.6 0 ----------------- 22.4 0 18.7 0 22.5 0 18.8 0 22.6 0 18.9 0 22.7 0 19.0 0 22.8 0 19.1 0 22.9 0 19.2 0 23.0 0 19.3 0 23 .1 0 19.4 0 23.2 0 19.5 0 23.3 0 19.6 0 23.4 0 19.7 0 _ 23.5 0 19.8 0 23.6 0 19.9 0 23.7 0 20.0 0 23.8 0 20.1 0 23.9 0 20.2 0 24 .0 0 20.3 0 24.1 0 20.4 0 24.2 0 20.5 0 24.3 0 20.6 0 24.4 0 20.7 0 24 .5 0 20.8 0 24.6 0 20.9 0 24 .7 0 21.0 0 24.8 0 21.1 0 24..9 0 21.2 0 25.0 0 21.3 0 25.1 0 21.4 0 25.2 0 21.5 0 25.3 0 21.6 0 25.4 0 21.7 0 25.5 0 21.8 0 25.6 0 21.9 0 25.7 0 22.0 0 25.8 0 22.1 0 25.9 0 22.2 0 22.3 0 Quick TR-55 Version: 5.46 SIN: Page 1 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-12-2013 12:46:23 Watershed file: --> RRPR10 .WSD Hydrograph file: --> RRPR10 .HYD 10 Year Predeveloped >>>> Input Parameters Used to Compute Hydrograph <<<< ------------------------------------------------------------------------------- Subarea AREA CN Tc * Tt Precip. Runoff Ia/p Description (acres) (hrs) (hrs) (in) (in) input/used ------------------------------------------------------------------------------- 01 4.56 82.0 0.30 0.00 5.97 1 3.96 .07 .10 '------------------------------ * Travel time from subarea outfall to composite watershed outfall point. Total area = 4.56 acres or 0.00713 sq.mi .Peak discharge = 19 cfs >>>> Computer Modifications of Input Parameters <<<<< ----------------- - --- - Input Values Rounded Values Ia/p Subarea Tc * Tt To * Tt Interpolated Ia/p Description (hr) (hr) (hr) (hr) (Yes/No) Messages ----------------- ----------- 01 0.29 0.00 0.30 0.00 No Computed Ia/p < .1 * Travel time from subarea outfall to composite watershed outfall point. Quick TR-55 Version: 5.46 SIN: Page 2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-12-2013 12:46:23 Watershed file: --> RRPR10 .WSD Hydrograph file: --> RRPR10 .HYD 10 Year Predeveloped >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak.at Composite Outfall Composite Outfall Subarea (cfs) (hrs) ---------------------------------------- 01 19 12.2 -------------- -------------- ------------ Composite Watershed 19 12.2 Quick TR-55 Version: 5.46 SIN:. Page 3 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-12-2013 12:46:22 Watershed file: --> RRPR10 .WSD Hydrograph file: --> RRPR10 .HYD 10 Year Predeveloped Composite Hydrograph Summary (cfs) -------------------------- -------------- ------------ Subarea 11.0 11.3 11.6 11.9 12.0 12.1 12.2 12.3 12.4 Description hr hr hr hr hr hr hr hr hr ------------------------------------------------------------------------------- 01 1 1 1 3 7 13 19 19 13 ------------------------------------------------------------------------------- Total (cfs) 1 1 1 3 7 13 19 19 13 ------------------------------------------------------------------------------- Subarea 12.5 12.6 12.7 12.8 13.0 13.2 13.4 13.6 13.8 Description hr hr hr hr hr hr hr hr hr _-___-3------2----_-2______21-__-__ O1 8 6 41 _____ _ ----------------------------------- TOtal (cfs) 8 6 4 3 - 2 2 2 1 1 ------------------------------------------------------------------------------- Subarea 14.0 14.3 14.6 15.0 15.5 16.0 16.5 17.0 17.5 Description hr hr hr hr hr hr hr hr hr ----------- - 01 1 1 1 1 1 1 1 1 1 ------------------------------------------------------------------------------- Total (cfs) 1 1 1 1 1 1 1 1 1 ----------------' Subarea 18.0 19.0 20.0 22.0 26.0 Description hr hr hr hr hr ------------------------------------------------------------------------------- 01 1 0 0 0 0 ___---- " -------------------------------------------- Total (cfs) 1 0 0 0 0 Quick TR-55 Version: 5.46 SIN: Time Flow Time Flow (hrs) (cfs) (hrs) (cfs) 11.0 1 14.8 1 11.1 1 14.9 1 11.2 1 15.0 1 11.3 1 15.1 1 11.4 1 15.2 1 11.5 1 15.3 1 11.6 1 15.4 1 11.7 2 15.5 1 11.8 2 15.6 1 11.9 3 15.7 1 12.0 7 15.8 1 12.1 13 15.9 1 12.2 19 16.0 1 12.3 19 16.1 1 12.4 13 16.2 1 12.5 8 16.3 1 12.6 6 16.4 1 12.7 4 16.5 1 12.8 3 16.6 1 12.9 2 16.7 1 13.0 2 16.8 1 Page 4 13.1 2 16.9 1 13.2 2 17.0 1 13.3 2 17.1 1 13.4 2 17.2 1 13.5 2 17.3 1 13.6 1 17.4 1 13.7 1 17.5 1 13.8 1 17.6 1 13.9 1 17.7 1 14.,0 1 17.8 1 14.1 1 17.9 1 14.2 1 18.0 1 14.3 1 18.1 1 14.4 1 18.2 1 14.5 1 18.3 1 14.6 1 18.4 1 14.7 1 18.5 0 Time Flow Time Flow (hrs) (cfs) (hrs) (cfs) 18.6 0 22.4 0 18.7 0 22.5 0 18.8 0 22.6 0 18.9 0 22.7 0 19.0 0 22.8 0 19.1 0 22.9 0 19.2 0 23.0 0 19.3 0 23.1 0 19.4 0 23.2 0 19.5 0 23.3 0 19.6 0 23.4 0 19.7 0 23.5 0 19.8 0 23.6 0 19.9 0 23.7 0 20.0 0 23.8 0 20.1 0 23.9 0 20.2 0 24.0 0 20.3 0 24.1 0 20.4 0 24.2 0 20.5 0 24.3 0 20.6 0 24.4 0 20.7 0 24.5 0 20.8 0 24.6 0 20.9 0 24.7 0 21.0 0 24.8 0 21.1 0 24.9 0 21.2 0 25.0 0 21.3 0 25.1 0 21.4 0 25.2 0 21.5 0 25.3 0 21.6 0 - 25.4 0 21.7 0 25.5 0 21.8 0 25.6 0 21.9 0 25.7 0 22.0 0 25.8 0 22.1 0 25.9 0 22.2 0 22.3 0 Quick TR-55 Version: 5.46 SIN: Page 1 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Watershed file: --> RRPR100 .WSD Hydrograph file: --> RRPR100 .HYD 100 Year Predeveloped >>>> Input Parameters Used to Compute Hydrograph <<<< --- - ------ —----------------------------*------------------ - Subarea AREA CN Tc Tt Precip. Runoff Ia/p Description (acres) (bra) (hrs) (in) (in) input/used --------------------------------------------------------------- 1 4.56 82.0 0.30 0.00 9.99 1 7.77 .04 .10 ------------------------------------------------------------------------------- '* Travel time from subarea outfall to composite watershed outfall point. Total area = 4.56 acres or 0.00713 sq.mi Peak discharge = 37 cfs >>>> Computer Modifications of Input Parameters <<<<< - ----------------------------------------------------------- - Input Values Rounded Values Ia/p Subarea Tc * Tt Tc * Tt Interpolated Ia/p Description (hr) (hr) (hr) (hr) (Yes/No) Messages ---------- --------------------------- ----- 1 0.29 0.00 0.30 0.00 No Computed Ia/p < .1 -- — —------- — ---- — --------------------- — ----------------------------------- * Travel time from subarea outfall to composite watershed outfall point. Quick TR-55 Version: 5.46 SIN: Page 2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-12-2013 12:47:15 Watershed file: --> RRPR100 .WSD Hydrograph file: --> RRPR100 .HYD 100 Year Predeveloped >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall Subarea (cfs) (hrs) -------------- ----- ------------------ 1 37 12.2 -------------- Composite Watershed Quick TR-55 Version: 5.46 SIN: -------------- ------------ 37 12.2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-12-2013 12:47:15 Watershed file: --> RRPR100 .WSD Hydrograph file: --> RRPR100 .HYD Page 3 100 Year Predeveloped Composite Hydrograph Summary (cfs) Subarea 11.0 11.3 11.6 11.9 12.0 12.1 12.2 12.3 12.4 Description hr hr hr hr hr hr hr hr hr ------------------------------------------------------------------------------- 1 1 2 2 7 13 25 37 37 25 ------------------------------------------------------------------------------- Total (cfs) 1 2 2 7 13 25 37 37 25 ------------------------------------------------------------------------------- Subarea 12.5 12.6 12.7 12.8 13.0 13.2 13.4 13.6 13.8 Description hr hr hr hr hr hr hr hr hr ------------------------------------------------------------------------------- 1 16 11 8 6 4 4 3 3 3 ------------------------------------------------------------------------------- Total (cfs) 16 11 8 6 4 4 3 3 3 Subarea __-_____ 14.0 14.3 14.6 ____-__ 15.0 15.5 16.0 16.5 17.0 - 17.5 Description hr hr hr hr hr hr hr hr hr 1 2 2 2 2 2 1 _-- 1------ ---- _1--- Total (cfs) 2 --- 2- --------2------2--- --1-----------------1-- Subarea 18.0 -' 19.0 -' - 20.0 22.0 26.0 --------------------- Description hr hr hr hr hr 1 1 1 1 1 0 ------------- ---- Total (cfs) '----- 1 1 1 --------------------------- 1 0 Time Flow Time Flow (hrs) .(cfs) (hrs) (cfs) 11.0 1 14.8 2 11.1 1 14.9 2 11.2 2 15.0 2 11.3 2 15.1 2 11.4 2 15.2 2 11.5 2 15.3 2 11.6 2 15.4 2 11.7 4 15.5 2 11.8 5 15.6 2 11.9 7 15.7 2 12.0 13 15.8 1 12.1 25 15.9 1 12.2 37 16.0 1 12.3 37 16.1 1 12.4 25 16.2 1 12.5 16 16.3 1 12.6 11 16.4 1 12.7 8 16.5 1 12.8 6 16.6 1 12.9 5 16.7 1 13.0 4 16.8 1 13.1 4 16.9 1 13.2 4 17.0 1 13.3 4 17.1 1 13.4 3 17.2 1 13.5 3 17.3 1 13.6 3 17.4 1 13.7 3 17.5 1 13.8 3 17.6 1 13.9 2 17.7 1 14.0 2 17.8 1 14 .1 2 17.9 1 14.2 2 18.0 1 14.3 2 18.1 1 14.4 2 18.2 1 14.5 2 18.3 1 14.6 2 18.4 1 Time Flow (hrs) (ofs) ----------------- Time Flow (hrs) (cfs) ----------------- 18.6 1 22.4 18.7 1 22.5 18.8 1 22.6 -18.9 1 22.7 19.0 1 22.8 19.1 1 22.9 19.2 1 23.0 19.3 1 23.1 19.4 1 23.2 19.5 1 23.3 19.6 1 23.4 19.7 1 23.5 19.8 1 23.6 19.9 1 23.7 20.0 1 23.8 20.1 1 23.9 20.2 1 24.0 20.3 1 24.1 20.4 1 24.2 20.5 1 24.3 20.6 1 24.4 20.7 1 24.5 20.8 1 24.6 20.9 1 24.7 21.0 1 24.8 21.1 1 24.9 21.2 1 25.0 21.3 1 25.1 21.4 1 25.2 21.5 1 25.3 21.6 1 25.4 21.7 1 25.5 21.8 1 25.6 21.9 1 25.7 22.0 1 25.8 22.1 1 25.9 22.2 1 22.3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Quick TR-55 Version: 5.46 SIN: Page 1 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:09:45 Watershed file: --> RRP01 .WSD Hydrograph file: --> RRP01 .HYD 1 YEAR POST DEVELOPED STORM >>>> Input Parameters Used to Compute Hydrograph <<« ------------------ Subarea AREA CN Tc * Tt Precip. Runoff Ia/p Description (acres) (hrs) (hrs) (in) (in) input/used ------------------------------------------------------------------------------- 01 4.56 88.5 0.20 0.00 3.19 1 2.03 .08 .10 __ ------------------------------------- * Travel time from subarea outfall to composite watershed outfall point. Total area = 4.56 acres or 0.00713 sq.mi Peak discharge = 12 cfs » >> Computer Modifications of Input Parameters <<<<< -- ---------------------------------------------- Input Values Rounded Values Ia/p Subarea Tc * Tt Tc * Tt Interpolated Ia/p Description (hr) (hr) (hr) (hr) (Yes/No) Messages ------------------------------------------------------------------------------- O1 0.17 0.00 0.20 0.00 No Computed Ia/p < .1 ------------------------------------------------------------------------------- * Travel time from subarea outfall to composite watershed outfall point. Quick TR-55 Version: 5.46 SIN: Page 2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:09:45 Watershed file: --> RRPO1 .WSD Hydrograph file: --> RRPO1 .HYD 1 YEAR POST DEVELOPED STORM >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall Subarea (cfs) (hrs) __ ---------------- _----------- 01 12 12.2 ---------------------------- _----------- Composite Watershed 12 12.2 Quick TR-55 Version: 5.46 SIN: Page 3 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:09:45 Watershed file: --> RRPO1 .WSD Hydrograph file: --> RRPO1 .HYD 1 YEAR PRE DEVELOPED STORM Composite Hydrograph Summary (cfs) .Subarea 11.0 11.3 11.6 11.9 12.0 12.1 12.2 12.3 12.4 Description hr hr hr hr hr hr hr hr hr _______________________________________________________________________________ O1 0 0 1 3 6 11 12 7 4 ___________________________________ ______-__--___-_ Total (cfs) 0 0 1 3 6 11 12 7 4 _________________ _-_______---___-_____________ Subarea 12.5 12.6 12.7, 12.8 13.0 13.2 13.4 13.6 13.8 Description hr hr hr hr hr hr hr hr hr __ __ _________________--___-__________________________________ O1 2 2 1 1 1. 1 1 1 1 _______________________________________________________________ Total (cfs) 2 2 1 1 1 1 1 1 1 _--________________________________________ Subarea 14.0 14.3 14.6 15.0 15.5 16.0 16.5 17.0 17.5 Description hr hr hr hr hr hr hr hr hr O1 _ i_____i______O______O__-__-O______o______a______o______o__ -- Total (cfs)----i------------------o--------------------------------- o Subarea 18.0 19.0 20.0 22.0 26.0 Description hr hr hr - hr hr ------------------------------------------------------------------------------- 01 0 0 0 0 0 ______________________________ Total (cfs) 0 0 0 0 0 Quick TR-55 Version: 5.46 S/N: TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 11-22-2013 15:09:45 Watershed file: --> RRPOl .WSD Hydrograph file: --> RRPO1 .HYD 1 YEAR PRE DEVELOPED STORM Time Flow Time Flow (hrs) (cfs) (hrs) (cfs) 11.0 0 14,8 0 11.1 0 14.9 0 11.2 0 15.0 0 11.3 0 15.1 0 11.4 0 15.2 0 11.5 1 15.3 0 11.6 1 15.4 0 11.7 2 15.5 0 11.8 2 15.6 0 11.9 3 15.7 0 12.0 6 15.8 0 12.1 11 15.9 0 12.2 12 16.0 0 12.3 7 16.1 0 12.4 4 16.2 0 12.5 2 16.3 0 12.6 2 16.4 0 12.7 1 16.5 0 12.8 1 16.6 0 12.9 1 16.7 0 13.0 1 16.8 0 13.1 1 16.9 0 13.2 1 17.0 0 13.3 1 17.1 0 13.4 1 17.2 0 13.5 1 17.3 0 13.6 1 17.4 0 13.7 1 17.5 0 13.8 1 17.6 0 13.9 1 17.7 0 14.0 1 17.8 0 14.1 1 17.9 0 14.2 1 18.0 0 14.3 1 18.1 0 14.4 1 18.2 0 14.5 0 18.3 0 14.6 0 18.4 0 14.7 0 18.5 0 ----------------- 18.6 0 ----------------- 22.4 0 18.7 0 22.5 0 18.8 0 22.6 0 18.9 0 22.7 0 19.0 0 22.8 0 19.1 0 22.9 0 19.2 0 23.0 0 19.3 0 23.1 0 19.4 0 23.2 0 19.5 0 23.3 0 19.6 0 23.4 0 19.7 0 23.5 0 19.8 0 23.6 0 19.9 0 23.7 0 20.0 0 23.8 0 20.1 0 23.9 0 Page 4 20.2 0 24.0 20.3 0 24.1 20.4 0 24.2 20.5 0 24.3 20.6 0 24.4 20.7 0 24.5 20.8 0 24.6 20.9 0 24.7 21.0 0 24.8 21.1 0 24.9 21.2 0 25.0 21.3 0 25.1 21.4 0 25.2 21.5 0 25.3 21.6 0 _ 25.4 21.7 0 25.5 21.8 0 25.6 21.9 0 25.7 22.0 0 25.8 22.1 0 25.9 22.2 0 22.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 POND-2 Version: 5.20 SIN: EXECUTED: 11-22-2013 15:11:19 ******kkkkk*kk*hhkkhhkkhxk+k##k##x**k*#kkxkxh«kk# k * * River Run Pond Design 1 YEAR POST DEVELOPED k ******kkkk*hkkkhh*h**k*h***x*#***********k*k**kk* Inflow Hydrograph: RRPO1 .HYD Rating Table file: RIVRUN .PND ----INITIAL CONDITIONS ---- Elevation = 25.00 ft Outflow = 0.00 Cfs Storage = 0.00 ac-ft GIVEN POND DATA ______________________________ ELEVATION( OUTFLOW I STORAGE (ft) (cfs) (ac-ft) I__________I 25.00 I 0.0 I 0,0001 25.50 I 0.1 I 0.1441 26.00 I 0.1 I 0.3041 26.50 I 8.6 I 0.4761 27.00 I 24.2 I 0.6561 27.50 I 44.3 I 0.844I 28.00 I 68.1 I 1.0401 28.50 I 95.1 I 1.2451 29.00 I 87.7 I 1.4581 ______________________________ 1NTERMEOIAPE ROUTING COMPUTATIONS _____________________ 2S/t 2S/t + 0 (cfs) (cfs) 0.0 0.0 34.8 34.9 73 .6 73.7 115.2 123.8 158.8 182.9 204.2 248.5 251.7 319.7 301.3 396.4 352.8 __________________________ 440.6 Time increment (t) = 0.100 hrs. POND-2 Version: 5.20 SIN: Page 2 EXECUTED: 11-22-2013 15:11:19 Page 1 Pond File: RIVRUN .PND Inflow Hydrograph: RRPO1 .HYD Outflow Hydrograph: RIVRUN .HYD INFLOW HYDROGRAPH ROUTING COMPUTATIONS __________________ TIME INFLOW __________________--_-_-------------_-__-_____________ I1+I2 2S/t - 0 2S/t + O I OUTFLOW (ELEVATION (hrs) (cfs) (cfs) (cfs) (cfs) I (cfs) I (ft) 11.000 I 0.001 --------- 1 ----- I ------------ 1 0.0 ----------- I 0.01 I --------- 0.00 I_________ 1 25.00 11.100 I 0.001 1 0.0 I 0.0 I 0.01 0.00 I _25.00 11.200 1 0.001 1 0.0 I 0.0 I 0.01 0.00 I 25.00 11.300 0.001 1 0.0 I 0.0 I 0.01 0.00 I 25.00 11.400 0.001 1 0.0 I 0.0 I 0.01 0.00 I 25.00 11.500 1.001 1 1.0 I 1.0 I 1.01 0.00 I 25.01 11.600 I 1.001 1 2.0 I 3.0 I 3.01 0.01 I 25.04 11.700 I 2.001 1 3.0 I 6.0 6.01 0.01 I 25.09 11.800 I 2.001 1 4.0 I 9.9 j 10.0I 0.02 I 25.14 11.900 3.001 1 5.0 I 14.9 I 14.91 0.03 I 25.21 12.000 6.001 1 9.0 I 23.8 I 23.91 0.05 I 25.34 12.100 I 11.001 1 17.0 I 40.6 I 40.8I 0.07 I 25.58 12.200 I 12.001 23.0 I 63.4 I 63.61 0.09 I 25.87 12.300 I 7.001 1 19.0 I 79.3 I 82.41 1.59 I 26.09 12.400 4.001 1 11.0 I 84.4 I 90.3I 2.92 I 26.17 12.500 2.001 1 6.0 I 84.5 I 90.4I 2.94 I 26.17 12.600 2.00( 1 4.0 1 83.3 I 88.51 2.62 I 26.15 12.700 I 1.001 1 3.0 I 81.8 I 86.31 2.24 I 26.13 12.800 I 1.O01 1 2.0 I 80.2 I 83.81 1.82 I 26.10 12.900 I 1.001 1 2.0 I 79.1 I 82.21 1.54 I 26.08 13.000 I 1.001 1 2.0 78.4 I 81.11 1.36 I 26.07 13.100 I 1.001 1 2.0 I 77.9 I 80.41 1.24 I 26.07 13.200 I 1.001 1 2.0 I 77.6 I 79.91 1.16 I 26.06 13.300 1 1.001 1 2.0 I 77.4 I 79.61 1.10 I 26.06 13.400 1 1.001 1 2.0 1 77..2 1 79.41 1.07 1 26.06 13.500 1.001 1 2.0 13.600 1.001 1 2.0 13.700 1.001 1 2.0 13.800 1.001 1 2.0 13.900 1.001 1 2.0 14.000 1.001 1 2.0 14.100 1.001 1 2.0 14.200 1.001 1 2.0 14.300 1.001 1 2.0 14.400 1.001 1 2.0 14.500 0.001 1 1.0 14.600 0.001 0.0 14.700 0.001 1 0.0 14.800 0.001 1 0.0 14.900 0.001 1 0.0 15.000 0.001 1 0.0 15.100 0.001 1 0.0 15.200 0.001 1 0.0 15.300 0.001 1 0.0 15.400 0.001 1 0.0 15 500 15.600 15.700 15.800 15.900 16.000 16.100 16.200 16.300 16.400 16.500 16.600 16.700 16.800 16.900 17.000 17.100 17.200 17.300 17.400 17.500 17.600 17.700 17.800 17.900 18.000 18.100 18.200 18.300 18.400 18.500 18.600 18.700 18.800 18.900 19.000 19.100 19.2.00 19.300 19.400 19.500 19.600 19.700 19.800 19.900 20.000 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00' 0.00 0.00 0.00 0.00 0.00 0.00 0.001 0.001 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 1 0.0 1 0.0 1 0.0 1 0.0 0.0 0.0 77.1 79.2 77.1 79.1 77.0 79.1 77.0 79.0 77.0 79.0 77.0 79.0 77.0 79.0 77.0 79.0 77.0 79.0 77.0 79.0 76.3 78.0 75.2 76.3 74.5 75.2 74.0 74.5 73.7 74.0 73.5 73.7 73.3 73.5 73.1 73.3 72.9 73.1 72.7 -------------------------- 72.9 72.5 72.7 72.3 72.5 72.1 72.3 71.9 72.1 71.7 71.9 71.5 71.7 71.3 71.5 71.1 71.3 70.9 71.1 70.7 70.9� 70.5 70.7 70.3 1 70.51 70.1 1 70.31 69.9 I 70.11 69.7 1 69.91 69.5 1 69.71 69.4 1 69.51 69.2 1 69.41 69.0 1 69.21 68.8 1 69.01 68.6 1 68.81 68.4 1 68.61 68.2 1 68.41 68.0 1 68.21 67.8 1 68.01 67.6 1 67.81 67.4 1 67.61 67.2 I 67.41 67.1 1 67.21 66.9 1 67.11 66.7 1 66.91 66.5 1 66.71 66.3 1 66.51 66.1 66.31 65.9 66.11 65.7 65.91 65.5 65.71 65.4 1 65.51 65.2 1 65.41 65.0 I 65.21 64.8 1 65.01 64.6 1 64.81 64.4 1 64.61 64.2 1 64.41 64.1 1 64.21 63.9 1 ------------------------- 64.11 1.05 26.06 1.03 26.05 1.02 26.05 1.01 26.05 1.01 26.05 1.01 26.05 1.00 26.05 1.00 26.05 1.00 26.05 1.00 26.05 0.83 26.04 0.55 26.03 0.36 26.02 0.24 26.01 0.16 26.00 0.10 26.00 0.10 26.00 0.10 •� 26.00 0.10 25.99 0.10 ___________________ 25.99 ___ 0.10 _ __1_________ 25.99 0.10 25.98 0.10 25.98 0.10 25.98 0.10 25.98 0.10 25.97 0.10 25.97 0.10 25.97 0.10 25.97 0.10 25.96 0.10 25.96 0.10 25.96 0.10 25.96 0.10 25.95 0.10 I 25.95 0.10 25.95 0.10 25.95 0.10 25.94 0.10 25.94 0.10 25.94 0.10 2S.94 0.10 25.93 0.10 25.93 0.10 25.93 0.10 25.93 0.10 25.92 0.10 25.92 0.10 25.92 0.10 25.92 0.09 25.91 0.09 25.91 0.09 25.91 0.09 25.91 0.09 25.90 0.09 1 25.90 1 0.09 25.90 1 0.09 25.90 0.09 25.90 0.09 25.89 0.09 1 25.89 1 0.09 1 25.89 1 0.09 1 25.89 1 0.09 25.88 0.09 25.88 0.09 1 25.88 1 0.09 1 25.88 1 POND-2 Version: 5.20 SIN: EXECUTED: 11-22-2013 15:11:19 Page 4 Pond File: RIVRUN .PND Inflow Hydrograph: RRPO1 .HYD Outflow Hydrograph: RIVRUN .HYD INFLOW HYDROGRAPH ROUTING COMPUTATIONS __________________ TIME INFLOW ______________________________________________________ I1+I2 2S/t - O 2S/t + 0 1 OUTFLOW (ELEVATION (hrs) (cfs) (cfs) (cfs) (cfs) 1 (cfs) 1 (ft) 1 20.100 1 0.001 1 --------- 0.0 1 1 ------------ 63.7 1 ----------- 63.91 1 --------- 0.09 I_________ 1 25.87 1 20.200 1 0.001 1 0.0 1 63.5 I 63.71 0.09 1 25.87 20.300 I 0.001 1 0.0 1 63.3 1 63.51 0.09 1 25.87 120.400 1 0.001 1 O.0 1 63.1 1 63.31 0.09 1 25.87 1 20.500 I 0.001 1 0.0 1 62.9 1 63.11 0.09 1 25.86 1 20.600 1 0. 00 1 1 0. 0 1 62 . 8 1 62 . 9 1 0.09 I 25 . 86 1 20.700 1 0.001 1 0.0 1 62.6 1 62.81 0.09 1 25.86 1 20.800 I 0. 00 1 1 0.0 I 62.4 I 62 . 6 1 0. 09 1 25.86 1 20.900 1 0.001 1 0.0 1 62.2 1 62.41 0.09 1 25.85 1 21.000 I 0.001 0.0 1 62.0 1 62.21 0.09 1 25.85 1 21.100 1 0.001 1 0.0 1 61.9 1 62.01 0.09 1 25.85 1 21.200 1 0.001 1 0.0 1 61.7 1 61.91 0.09 1 25.85 1 21.300 1 0.001 1 0.0 1 61.5 1 61.71 0.09 1 25.85 1 21.400 1 - 0.001 1 0.0 1 61.3 1 61.51 0.09 1 25.64 1 21.500 1 0.001 1 0.0 1 61.1 I 61.31 0.09 1 25.84 1 21.600 1 0.001 1 0.0 1 60.9 1 61.11 0.09 1 25.84 1 21.700 I 0.001 1 0.0 1 60.8 1 60.9I 0.09 I 25.84 1 21.800 j 0.001 1 0.0 1 60.6 1 60.81 0.09 1 25.83 1 21.900 I 0.001 0.0 1 60.4 1 60.61 0.09 1 25.83 1 22.000 1 0.001 1 0.0 1 60.2 1 60.41 0.09 1 25.83 1 22.100 1 0.001 1 0.0 I 60.0 1 60.21 0.09 1 25.83 1 22.200 1 0.001 1 0.0 1 59.9 1 60.01 0.09 1 25.82 1 22.300 1 0.001 0.0 I 59.7 I 59.91 0.09 1 25.82 1 22.400 1 0.001 1 0.0 1 59.5 1 59.71 '0.09 1 25.82 22.500 1 0.001 1 0.0 1 59.3 1 59.51 0.09 1 25.82 1 22.600 1 0.001 1 0.0 1 59.2 1 59.31 0.09 1 25.82 1 22.700 1 0.001 1 0.0 1 59.0 1 59.21 0.09 1 25.81 1 22.800 1 0.001 1 0.0 1 58.8 1 59.01 0.09 1 25.81 1 22.900 1 0.001 1 0.0 1 58.6 1 58.81 0.09 1 25.81 1 23.000 I 0.001 1 0.0 1 58.4 1 58.61 0.09 1 25.81 1 23.100 1 0.001 1 0.0 1 58.3 1 58.41 0.09 1 25.80 1 23.200 I 0.001 1 0.0 1 58.1 1 58.31 0.09 1 25.80 1 23.300 0.001 1 0.0 1 57.9 1 58.11 0.09 1 25.80 23.400 I 0.001 1 0.0 1 57.7 1 57.91 0.09 1 25.80 1 23.500 1 0.001 1 0.0 1 57.6 1 57.71 0.09 1 25.79 23.600 I 0.001 1 0.0 1 57.4 1 57.61 0.09 1 25.79 1 23.700 1 0.001 1 0.0 1 57.2 1 57.41 0.09 1 25.79 1 23.800 I 0.001 1 0.0 1 57.0 1 57.21 0.09 1 25.79 1 23.900 1 0.001 1 0.0 1 56.9 1 57.01 0.09 1 25.79 1 24.000 I 0.001 1 0.0 1 56.7 1 56.91 0.09 1 25.78 1 24.100 0.001 1 0.0 1 56.5 I 56.71 0.09 1 25.78 1 24.200 1 0.001 1 0.0 1 56.3 1 56.51 0.09 1 25.78 1 24.300 1 0.001 1 0.0 1 56.2 I 56.31 0.09 1 25.78 1 24.400 1 0.001 1 0.0 1 56.0 1 56.2� 0.09 1 25.77 1 24.500 I 0.001 1 0.0 I 55.8 I 56.OI 0.09 1 25.77 j 24.600 __________________ 1 0.001 1 0.0 ______________________________________________________ 1 55.7 1 55.81 0.09 1 25.77 POND-2 Version: 5.20 SIN; EXECUTED: 11-22-2013 15:11:19 Pond File: RIVRUN .PND Inflow Hydrograph: RRPO1 .HYD Outflow Hydrograph: RIVRUN .HYD INFLOW HYDROGRAPH TIME INFLOW (hrs) (cfs) 24.700 0.00 24.800 0.00 24.900 0.00 25.000 0.00 25.100 0.00 25.200 0.00 25.300 0.00 25.400 0.00 25.500 0.00 25.600 0.00 25.700 0.00 25.800 0.00 25.900 ----------------- 0.00 Page 5 ROUTING COMPUTATIONS I1+I2 2S/t - O 2S/t + O I OUTFLOW (ELEVATION (cfs) (cfs) (cfs) 1 (cfs) 1 (ft) 0.0 ------------ 55.5 ----------- 55.71 1--------- 0.09 1_________ 1 25.77 0.0 55.3 55.51 0.09 1 25.77 0.0 55.1 55.31 0.09 1 25.76 0.0 55.0 _ 55.11 0.09 1 25.76 0.0 54.8 55.01 0.09 1 25.76 0.0 54.6 54.81 0.09 1 25.76 0.0 54.5 54.61 0.09 I 25.75 0.0 54.3 54.51 0.09 1 25.75 0.0 54.1 54.31 0.08 1 25.75 0.0 53.9 54.11 0.08 1 25.75 0.0 53.8 53.91 0.08 1 25.75 0.0 53.6 53.81 0.08 1 25.74 0.0 ------------------------------------------------------ 53.4 1 53.61 0.08 1 25.74 POND-2 Version: 5.20 SIN: EXECUTED: 11-22-2013 15:11:19 Page 6 ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: RIVRUN .PND Inflow Hydrograph: RRPO1 .HYD Outflow Hydrograph: RIVRUN .HYD Starting Pond W.S. Elevation = . 25.00 ft ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow = 12.00 cfs Peak Outflow 2.94 cfs Peak Elevation = 26.17 ft ***** Summary of Approximate Peak Storage ***** Initial Storage = 0.00 ac-ft Peak Storage From Storm = 0.36 ac-ft Total Storage in Pond = --------------- 0.36 ac-ft POND-2 Version: 5.20 SIN: Pond File: RIVRUN .PND Inflow Hydrograph: RRPO1 .HYD Outflow Hydrograph: RIVRUN .HYD Page 7 EXECUTED: 11-22-2013 Peak Inflow = 12.00 cfs 15:11:19 Peak Outflow = 2.94 cfs Peak Elevation = 26.17 ft Flow (cfs) 0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 16.5 ------I----- I ----- I ----- I ----- I ----- I ----- I ----- I ----- I ----- I ----- I- Ix 11.5 -Ix Ix 11.6 -Ix Ix 11.7 -Ix Ix 11.8 -Ix Ix 11.9 -Ix x ].2.0 -x x 12.1 -x x 12.2 -x x 12.3 - x x 12.4 x x 12.5 - I x I x 12.6 -I x I x 12.7 -I x I x 12.8 -I * x I x 12.9 -I * x I x 13.0 x *x 13.1 *x *x 13.2 *x *x 13.3 x I TIME (hrs) * File: RRP01 x File: RIVRUN * * * * HYD Qmax = 12.0 cfs HYD Qmax = 2.9 cfs 5 POND-2 Version: 5.20 SIN: EXECUTED: 11-12-2013 12:59:52 * River Run Pond Design 10 Year Storm Discharge Inflow Hydrograph: RRP010 .HYD Rating Table file: RIVRUN .PND ----INITIAL CONDITIONS ---- Elevation = 25.00 ft Outflow 0.00 cfs Storage = 0.00 ac-ft GIVEN POND DATA ----------------------------- IELEVATIONI OUTFLOW I STORAGE I (ft) I (cfs) I (ac-ft) I 25.00 I 0.0 I 0.0001 I 25.50 0.1 I 0.1441 1 26.00 I 0.1 I 0.3041 I 26.50 I 8.6 I 0.4761 I 27.00 I 24.2 I 0.6561 I 27.50 I 44.3 I 0.8441 I 28.00 I 68.1 1 1.040I I 28.50 95.1 I 1.2451 I 29.00 ------------------------------ I 87.7 I 1.4581 Page 1 INTERMEDIATE ROUTING COMPUTATIONS 2S/t 2S/t + 0 (cfs) ---------- - (cfs) ------------- 0.0 0.0 34.8 34.9 73.6 73.7 115.2 123.8 158.8 182.9 204.2 248.5 251.7 319.7 301.3 396.4 352.8 -------------------------- 440.6 Time increment (t) = 0.100 hrs. POND-2 Version: 5.20 SIN: EXECUTED: 11-12-2013 12:59:52 Pond File: RIVRUN .PND Inflow Hydrograph: RRP010 .HYD Outflow Hydrograph: RIVRUN .HYD INFLOW HYDROGRAPH TIME INFLOW (hrs) (cfs) 111.000 I 1.00I 1 11.100 I 1.00I 111.200 I 1.00I 11.300 1 1.00I 111.400 I 1.00I 111.500 I 2.001 111.600 I 2.00I 111.700 4.00I 111.800 I 5.00I 111:900 I 7.00I 12.000 I 14.00I 1 12.100 I 25.001 12.200 I 28.00I 112.300 I 17.00I 12.400 I 9.001 112.500 I 6.00I Page 2 ROUTING COMPUTATIONS ------------------------------------------------------ I1+I2 2S/t - 0 2S/t + O I OUTFLOW ELEVATIONI (cfs) (cfs) (cfs) I (cfs) (ft) - ----- I ----------- 1 0.0 --------- I 0.01 I ------- 0.00 I ------- I 25.00 1 2.0 I 2.0 I 2.OI 0.00 I 25.03 I 2.0 I 4.0 I 4.OI 0.01 I 25.06 I 2.0 6.0 6.OI 0.01 I 25.09 I 2.0 7.9 8.OI 0.02 I 25.11 I 3.0 10.9 I 10.9I 0.02 I 25.16 1 4.0 I 14.8 I 14.91 0.03 I 25.21 I 6.0 20.7 20.8I 0.04 I 25.30 I 9.0 I 29.6 29.71 0.06 I 25.43 I 12.0 I 41.5 I 41.61 0.08 I 25.59 I 21.0 I 62.3 I 62.51 0.09 I 25.86 I I 39.0 I 91.7 j 101.3I 4.79 I 26.28 I I 53.0 I 116.5 144.71 14.11 I 26.66 I 45.0 I 124.5 161.51 18.52 I 26.82 I 26.0 I 119.2 I 150.5I 15.62 26.73 I 15.0 111.5 1 134.21 11.35 1 26.59 1 12.600 4.001 1 10.0 j 105.1 1 121.51 8.22 1 26.48 12.700 4.00 8.0 99.5 113.1 6.79 26.39 12.800 3.00 7.0 95.2 106.5 5.67 26.33 12.900 2.00 5.0 91.0 100.2 4.60 26.26 13.000 2.00 4.0 87.5 95.0 3.71 26.21 13.100 2.001 1 4.0 1 85.3 1 91.51 3.13 1 26.18 13.200 2.00 4.0 83.8 89.3 2.75 26.16 13.300 2.00 4.0 82.8 87.8 2.49 26.14 13.400 2.00 4.0 82.1 86.8 2.33 26.13 13.500 1 2.001 1 4.0 1 81.7 1 86.11 2.22 1 26.12 13.600 1 2.001 1 4.0 1 81.4 1 85.71 2.14 1 26.12 13.700 2.001 1 4.0 1 81.2 1 85.41 2.09 1 26.12 13.800 2.001 1 4.0 1 81.1 1 85.21 2.06 1 26.12 13.900 2.001 1 4.0 1 81.0 1 85.11 2.04 1 26.11 14.000 1.00 3.0 80.3 84.0 1.86 26.10 14.100 1.00 2.0 79.2 82.3 1.57 26.09 14.200 1.00 2.0 78.4 81.2 1.37 I 26.07 14.300 1.00 2.0 1 77.9 1 80.41 1.25 I 26.07 14.400 1.001 1 2.0 1 77.6 1 79.91 1.16 1 26.06 14.500 1 1.001 1 2.0 1 77.4 1 79.61 1.11 1 26.06 14.600 1 1.001 1 2.0 1 77.2 1 79.41 1.07 1 26.06 14.700 1.001 1 2.0 1 77.2 1 79.21 1.05 1 26.06 14.800 1.001 1 2.0 1 77.1 1 79.21 1.03 1 26.05 14.900 1.001 1 2.0 1 77.0 1 79.11 1102 1 26.05 15.000 1.001 1 2.0 1 77.0 1 79.0� 1.01 1 26.05 15.100 1.001 1 2.0 1 77.0 1 79.0j 1.01 1 26.05 15.200 1.001 1 2.0 1 77.0 79.01 1.01 1 26.05 15.300 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 15.400 ----------------- 1 1.001 1 2.0 ----------------------------------------------- 1 77.0 1 79.01 1.00 1 26.05 -- - 15.500 - --I------- 1 1.001 - I 1--------- 1 2.0 I ------------ 1 77.0 I-----------I---------1--- 1 79.01 1.00 - 1 26.05 ---- 15.600 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 15.700 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 15.800 1.001 2.0 1 77.0 1 79.01 1.00 1 26.05 15.900 1 1.001 1 2.0 77.0 1 79.01 1.00 1 26.05 16.000 1.001 1 2.0 1 77.0 1 79.01 '1.00 1 26.05 16.100 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 16.200 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 16.300 1.00 1 2.0 j 77.0 1 79.01 1.00 1 26.05 16.400 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 16.500 1.00 I 2.0 77.0 79.01 1.00 1 26.05 16.600 1.00 I 2.0 I 77.0 79.01 1.00 1 26.05 16.700 1.001 1 2.0 1 77.0 79.01 1.00 1 26.05 16.800 1.001 1 2.0 1 77.0 j 79.01 1.00 1 26.05 16.900 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 17.000 1 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 17.100 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 17.200 1.001 1 2.0 1 77.0 1 79.0 1.00 1 26.05 17.300 1 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 17.400 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 17.500 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 17.600 1.00 2.0 77.0 79.0 1.00 26.05 17.700 1.00 2.0 77.0 79.0 1.00 26.05 17.800 1.001 1 2.0 1 77.0 1 79.01 1.00 26.05 17.900 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 18.000 1 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 18.100 1 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 18.200 1.001 1 2.0 1 77.0 79.01 1.00 1 26.05 18.300 1.001 1 2.0 1 77.0 79.01 1.00 1 26.05 18.400 1 1.001 1 2.0 77.0 79.0 1.00 26.05 18.500 1 1.001 1 2.0 77.0 79.0 1.00 26.05 18.600 1.001 1 2.0 1 77.0 1 79.01 1.00 26.05 18.700 1.00 1 2.0 1 77.0 1 79.01 1.00 26.05 18.800 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 1B.900 1 1.001 1 2.0 77.0 1 79.01 .1.00 1 26.05 19.000 1 .1.001 1 2.0 1 77.0 1 79.01 '1.00 1 26.05 19.100 1 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 19.200 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 19.300 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 19.400 1 1.001 1 2.0 1 77.0 1 79.01 1.00 1 26.05 19.500 1 0.001 1 1.0 1 76.3 78.01 0.83 1 26.04 19.600 1 0.001 1 0.0 1 75.2 1 76.31 0.55 1 26.03 19.700 1 0.001 1 0.0 1 74.5 1 75.21 0.36 1 26.02 19.800 0.001 1 0.0 1 74.0 1 74.51 0.24 1 26.01 19.900 0.00 0.0 1 73.7 1 74.01 0.16 1 26.00 20.000 0.00 0.0 1 73.5 1 73.71 0.10 1 26.00 20.100 20.200 20.300 20.400 20.500 20.600 20.700 20.800 20.900 21.000 21.100 21.200 21.300 21.400 21.500 21.600 21.700 21.800 21.900 22.000 22.100 22.200 22.300 22.400 22.500 22.600 22.700 22.800 22.900 23.000 23.100 23.200 23.300 23.400 23.500 23.600 23.700 23.800 23.900 24.000 24.100 24.200 24.300 24.400 24.500 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.00 0.00 0.001 0.00 0.00 0.00 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.00 0.00 0.00 0.00 0.001 0.00 0.001 0.001 0.001 0.001 0.001 0.00 0.00 0.00 0.00 0.00� 0.00 0.00 0.001 0.001 0.001 0.00� 0.00 ------------------------------------------------------ I--------- 1 0.0 1 ------------ 1 73.3 1---- ------1---------1 1 73.51 0.10 --------- 1 26.00 1 0.0 1 73.1 1 73.31 0.10 1 26.00 1 0.0 1 72.9 1 73.111 0.10 1 25.99 1 1 0.0 1 72.7 1 72.91 0.10 1 25.99 1 1 0.0 I 72.5 1 72.71 0.10 1 25.99 1 1 0.0 1 72.3 1 72.51 0.10 1 25.98 1 1 0.0 1 72.1 1 72.31 0.10 1 25.98 1 1 0.0 1 71.9 1 72.11 0.10 1 25.98 1 1 0.0 1 71.7 1 71.91 0.10 1 25.98 1 0.0 1 71.5 1 71.71 0.10 1 25.97 1 0.0 1 71.3 I 71.51 0.10 1 25.97 1 1 0.0 1 71.1 1 71.31 0.10 1 25.97 1 1 0.0 1 70.9 I 71.11 0.10 1 25.97 1 1 0.0 1 70.7 1 70.91 0.10 1 25.96 1 1 0.0 1 70.5 1 70.71 0.10 1 25.96 1 1 0.0 1 70.3 1 70.51 0.10 1 25.96 1 1 0.0 1 70.1 1 70.31 0.10 1 25.96 1 1 0.0 1 69.9 1 70.11 0.10 1 25.95 1 1 0.0 1 69.7 1 69.91 0.10 1 25.95 1 0.0 1 69.5 1 69.71 0.10 1 25.95 1 0.0 1 69.4 1 69.51 0.10 1 25.95 1 0.0 1 69.2 1 69.41 0.10 1 25.94 1 0.0 69.0 1 69.21 0.10 1 25.94 1 0.0 68.8 1 69.01 0.10 1 25.94 1 0.0 68.6 68.81 0.10 1 25.94 1 0.0 68.4 68.61 0.10 1 25.93 1 0.0 1 68.2 1 68.41 0.10 1 25.93 1 0.0 68.0 68.21 0.10 25.93 1 0.0 67.8 68.01 0.10 1 25.93 0.0 67.6 67.81 0.10 1 25.92 1 0.0 67.4 1 67.61 0.10 1 25.92 1 0.0 1 67.2 67.41 0.10 1 25.92 1 0.0 67.1 1 67.21 0.10 1 25.92 1 0.0 66.9 1 67.11 0.09 I 25.91 1 0.0 66.7 1 66.91 0.09 1 25.91 1 0.0 1 66.5 1 66.71 0.09 1 25.91 1 0.0 66.3 66.51 0.09 1 25.91 1 0.0 66.1 66.31 0.09 1 25.90 1 0.0 65.9 66.11 0.09 1 25.90 0.0 65.7 65.91 0.09 1 25.90 0.0 65.5 I 65.71 0.09 1 25.90 0.0 65.4 65.51 0.09 1 25.90 1 0.0 65.2 1 65.41 0.09 1 25.89 0.0 65.0 65.21 0.09 1 25.89 0.0 64.8 1 65.01 0.09 1 25.89 1 24.600 1 0.001 1 24.700 1 0.001 24.800 1 0.001 1 24.900 1 0.001 1 25.000 1 0.00I 1 25.100 1 0.001 1 25.200 1. 0.001 1 25.300 1 0.001 1 25.400 1 0.001 1 25.500 1 0.001 1 25._600 1 0.001 1 25.700 1 0.001 1 25.800 1 0.001 1 25.900 ----------------- 1 0.001 0.0 1 64.6 1 64.81 0.09 1 25.89 1 0.0 1 64.4 1 64.61 0.09 1 25.88 1 0.0 64.2 64.41 0.09 1 25.88 1 1 0.0 1 64.1 1 64.21 0.09 1 25.88 1 0.0 1 63.9 64.11 0.09 1 25.88 1 0.0 1 63.7 1 63.91 0.09 1 25.87 1 1 0.0 63.5 1 63.71 0.09 1 25.87 1 1 0.0 1 63.3 1 63.51 0.09 1 25.87 1 1 0.0 1 63.1 1 63.31 0.09 1 25.87 1 1 0.0 1 62.9 1 63.11 0.09 1 25.86 j 1 0.0 1 62.8 1 62.91 0.09 1 25.86 1 1 0.0 1 62.6 1 62.81 0.09 1 25.86 1 1 0.0 1 62.4 1 62.61 0.09 1 25.86 1 1 0.0 -------------------------------------------- 1 62.2 1 62.41 0.09 1 25.85 1 POND-2 Version: 5.20 SIN: EXECUTED: 11-12-2013 12:59:52 Page 6 ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: RIVRUN .PND Inflow Hydrograph: RRPO10 .HYD Outflow Hydrograph: RIVRUN .HYD Starting Pond W.S. Elevation = 25.00 ft ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow 28.00 cfs Peak Outflow 18.52 cfs Peak Elevation 26.82 ft ***** Summary of Approximate Peak Storage ***** Initial Storage = 0.00 ac-ft Peak Storage From Storm = 0.59 ac-ft Total Storage in Pond = --------------- 0.59 ac-ft r POND-2 Version: 5.20 SIN: Page 7 Pond File: RIVRUN .PND Inflow Hydrograph: RRPO10 .HYD Outflow Hydrograph: RIVRUN .HYD EXECUTED: 11-12-2013 Peak Inflow = 28.00 cfs 12:59:52 Peak Outflow = 18.52 cfs Peak Elevation = 26.82 ft Flow (cfs) 0.0 3.0 6.0 9.0 12.0 15.0 18.0 21.0 24.0 27.0 30.0 33.0 11.4 -Ix Ix 11.5 -jx ix 11.6 -jx ix 11.7 -Ix ix 11.8 -jx ix 11.9 -Ix ix 12.0 -Ix x 12.1 - x x x 12.2 x x 12.3 x * x 12.4 x * x 12.5 x * x 12.6 x * x 12.7 -j * x * x 12.8 x * x 12.9 - * x * x 13.0 - * x * x 13.1 - * x * x 13.2 - * x *x 13.3 *x TIME (hrs) * File: RRP010 .HYD Qmax = 28.0 cfs x File: RIVRUN .HYD Qmax = 18.5 cfs POND-2 Version: 5.20 SIN: EXECUTED: 11-12-2013 13:01:43 Page 1 * River Run Pond Design 100 Year Storm Discharge ** Inflow Hydrograph: RRP0100 .HYD Rating Table file: RIVRUN .PND ----INITIAL CONDITIONS ---- Elevation = 25.00 ft Outflow 0.00 cfs Storage = 0.00 ac-ft H�tl�Ip�iiiU�)lY7Vkl ELEVATION( OUTFLOW I STORAGE (ft) (cfs) (ac-ft) 25.00 0.0 0.0 ---------- 0.000 25.50 0.1 0.144 26.00 0.1 0.304 26.50 8.6 0.476 27.00 24.2 0.656 27.50 44.3 0.844 28.00 68.1 1.040 28.50 95.1 1.245 29.00 87.7 1.458 INTERMEDIATE ROUTING COMPUTATIONS -------------------------- 2S/t I 2S/t + 0 .(cfs) (cfs) ------------ 0.0 ------------- 0.0 34.8 34.9 73.6 I 73.7 115.2 123.8 158.8 182.9 204.2 I 248.5 251.7 319.7 301.3 396.4 352.8 ---'------------------ 440.6 Time increment (t) = 0.100 hrs. POND-2 Version: 5.20 SIN: EXECUTED: 11-12-2013 13:01:43 Pond File: RIVRUN PND Inflow Hydrograph: RRPO100 .HYD Outflow Hydrograph: RIVRUN .HYD INFLOW HYDROGRAPH ------------------ TIME INFLOW (hrs) (cfs) ----- 111.000 ---I I ----- ;--I 1.00I 111.100 I 1.00I 111.200 I 2.00I 111.300 I 2.00I 111.400 I 2.00I 111.500 I 3.00I 11.600 I 3.00I 111.700 I 6.00I 111.800 I 10.00I 111.900 I 13.00I 112.000 I 25.00I 112.100 I 45.00I 112.200 I 49.00I 112.300 I 29.00I 112.400 1 15.00I 1 12.500 1 10.001 Page 2 ROUTING COMPUTATIONS I1+I2 2S/t - 0 2S/t + O I OUTFLOW (ELEVATION (cfs) (cfs) (cfs) I (cfs) I (ft) ----- ------------I--- 0.0 -------I------------------ 0.01 0.00 I 25.00 2.0 2.0 I 2.OI 0.00 I 25.03 3.0 5.0 I 5.OI 0.01 I 25.07 4.0 I 8.9 I 9.OI 0.02 I 25.13 4.0 12.9 I 12.91 0.03 I 25.19 5.0 I 17.8 I 17.91 0.04 I 25.26 6.0 23.7 I 23.81 0.05 I 25.34 9.0 I 32.6 I 32.71 0.07 I 25.47 16.0 I 48.4 I 48.61 0.08 I 25.68 23.0 I 71.2 I 71.41 0.10 I 25.97 38.0 I 97.0 I 109.2I 6.14 I 26.35 70.0 127.0 I 167.OI 19.96 I 26.87 94.0 149.4 I 221.OI 35.84 I 27.29 78.0 151.8 I 227.41 37.78 I 27.34 44.0 139.6 I 195.81 28.11 I 27.10 25.0 125.9 1 164.61 19.34 1 26.85 1,12.600 1 8.001 I 18.0 1 116.1 1 143.91 13.90 I 26.67 12.700 6.001 1 14.0 1 109.6 1 130.11 10.27 1 26.55 1 12.800 1 5.001 1 11.0 1 104.5 1 120.61 8.06 1 26.47 1 12.900 j 4.001 1 9.0 1 99.7 j 113.51 6.85 1 26.40 1 13.000 1 4.001 1 8.0 1 96.0 1 107.71 5.88 1 26.34 1 13.100 1 4.001 1 8.0 1 93.5 1 104.01 5.24 1 26.30 1 13.200 1 4.001 1 8.0 1 91.8 1 101.51 4.82 1 26.28 13.300 4.001 1 8.0 1 90.8 1 99.81 4.54 1 26.26 1 13.400 3.00 7.0 89.4 97.8 4.19 26.24 1 13.500 3.00 6.0 87.8 95.4 3.79 26.22 1 13.600 1 3.001 1 6.0 1 86.8 1 93.81 3.52 1 26.20 1 13.700 3.001 1 6.0 1 86.1 1 92.81 3.34 1 26.19 1 13.800 1 3.001 1 6.0 1 85.6 1 92.11 3.23 1 26.18 1 13.900 1 2.001 1 5.0 I 84.7 1 90.61 2.98 1 26.17 1 14.000 1 2.001 1 4.0 1 83.4 1 88.71 2.65 1 26.15 1 14.100 1 2.001 1 4.0 1 82.5 1 87.41 2.43 1 26.14 14.200 2.001 1 4.0 1 82.0 1 86.51 2.28 1 26.13 14.300 2.001 1 4.0 1 81.6 1 86.01 2.19 1 26.12 14.400 1 2.001 1 4.0 1 81.3 1 85.61 2.12 1 26.12 14.500 1 2.001 1 4.0 1 81.2 1 85.31 2.08 1 26.12 14.600 1 2.001 1 4.0 1 81.1 1 85.21 2.05 1 26.11 14.700 1 2.001 1 4.0 1 81.0 1 85.11 2.04 1 26.11 14.800 1 2.001 1 4.0 1 81.0 1 85.01 2.02 I 26.11 14.900 1 2.001 1 4.0 1 80.9 1 85.01 2.02 1 26.11 15.000 1 2.001 1 4.0 •1 80.9 1 84.91 2.01 1 26.11 15.100 1 2.001 1 4.0 1 80.9 1 84.91 2.01 1 26.11 15.200 1 2.001 1 4.0 1 80.9 1 84.91 2.00 1 26.11 15.300 1 2.001 1 4.0 1 80.9 1 84.91 2.00 1 26.11 15.400 I 2.001 1 4.0 1 80.9 1 84.91 2.00 1 26.11 ------ 15.500 I--------- j 2.001 I I-------- 1 4.0 15.600 1 2.001 1 4.0 15.700 1 2.001 1 4.0 15.800 1 1.001 1 3.0 15.900 1 1.0ol 1 2.0 16.000 1.001 1 2.0 16.100 1.001 1 2.0 16.200 1 1.001 1 2.0 16.300 1.001 1 2.0 16.400 1.001 1 2.0 16.500 1 1.001 1 2.0 16.600 1 1.001 2.0 16.700 1 1.001 I 2.0 16.800 1 1.001 1 2.0 16.900 1 1.001 1 2.0 17.000 1.001 1 2.0 17.100 1.001 1 2.0 17.200 1 1.001 1 2.0 17.300 1 1.001 1 2.0 17.400 11.001 1 2.0 17.500 1.001 1 2.0 17.600 1.001 2.0 17.700 1 1.001 1 2.0 17.800 1 1.001 1 2.0 17.900 1 1.001 1 2.0 18.000 1 1.001 1 2.0 18.100 1.001 1 2.0 18.200 1 1.001 1 2.0 18.300 1 1.001 1 2.0, 18.400 1 1.001 1 2.0 18.500 1 1.001 1 2.0 ------------ 80.9 80.9 80.9 80.2 79.1 78.4 77.9 77.6 77.4 77.2 77.1 77.1 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 77.0 ---------- 1 84.91 84.91 84.91 83.91 82.21 81.11 80.41 79.91 79.61 79.41 79.21 79.11 79.11 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 79.01 2.00 2.00 2.00 1.83 1.55 1.36 1.24 1.16 1.10 1.07 1.05 1.03 1.02 1.01 1.01 1.01 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 26.11 26.11 26.11 26.10 26.09 26.07 26.07 26.06 26.06 26.06 26.06 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 26.05 1 26.05 1 26.05 18.600 1.00 2 . 0 77.0 79.0 1.00 26.05 18.700 1.00 2.0 77.0 79.0 1.00 26.05 18.800 1.00 2.0 77.0 79.0 1.00 26. 05 18.900 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 19.000 1.001 1 2.0 77.0 I 79.01 1.00 I 26.05 19.100 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 119.200 I 1.00I I 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 19.300 1.00 2.0 77.0 79.0 1.00 26.05 19.400 1.00 2.0 77.0 79.0 1.00 26.05 19.500 1.00 2.0 77.0 79.0 1.00 26.05 119.600 1 1.001 1 2.0 I 77.0 I 79.01 1.00 I 26.05 'I 19.700 1.00 2.0 77.0 79.0 1.00 26.05 19.800 1.00 2.0 77.0 79.0 1.00 26.05 1 19.900 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 26.05 I 20.000 I 1.00 ---- 2.0 ------------------------------------------------------ I 77.0 I 79.01 1.00 I 26.05 I -------- 120.100 I -------- I 1.00I -------- 1 2.0 I ---------- I 77.0 I --------- I. 79.0I I --------- 1.00 I ------ I 26.05 I 120.200 I 1.00I 1 2.0 77.0 I 79.0I 1.00 I 26.05 I 120.300 1 1.001 1 2.0 I 77.0 I 79.01 1.00 I 26.05 I 120.400 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 1 20.500 I 1.001 1 2.0 I 77.0 I 79.01 1.00 1 26.05 1 120.600 I 1.00I 1 2.0 I 77.0 I 79.01 1.00 I 26.05 I 120.700 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 120.800 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 120.900 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 121.000 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 121.100 I 1.00I 1 2.0 I 77.0 1 79.0I 1.00 I 26.05 I 21.200 1.00 2.0 1 77.0 I 79.01 1.00 I 26.05 I 21.300 1.00 2.0 I 77.0 1 79.01 1.00 I 26.05 I 121.400 1 1.001 1 2.0 I 77.0 I- 79.01 1.00 I 26.05 I 121.500 I 1.00I 1 2.0 I 77.0 1 79.0I 1.00 I 26.05 I 121.600 1 1.001 1 2.0 I 77.0.1 79.01 1.00 I 26.05 121.700 I 1.00I 1 2.0.I 77.0 I 79.0I 1.00 I 26.05 121.800 I 1.001 1 2.0 I 77.0 I 79.01 1.00 I 26.05 121.900 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 122.000 1 1.001 1 2.0 I 77.0 I 79.01 1.00 1 26.05 I 122.100 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 j 26.05 I 122.200 I 1.00I 1 2.0 I 77.0 I 79.01 1.00 I 26.05 I 122.300 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 122.400 I 1.001 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 .I 122.500 I 1.00I I 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 22.600 1.00 2.0 77.0 79.0 1.00 26.05 22.700 1.00 2.0 77.0 79.0 1.00 26.05 122.800 I 1.001 1 2.0 I 77.0 1 79.01 1.00 I 26.05 I 122.900 I 1.001 I 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 123.000 I 1.00I 1 2.0 77.0 I 79.0I 1.00 I 26.05 I 1 23 .100 1.001 1 2.0 77.0 79.0 1.00 26.05 1 23 .200 1.00I 1 2.0 77.0 79.0 1.00 26.05 1 23 .300 I 1.00I j 2.0 1 77.0 I 79.0I 1.00 I 26.05 23.400 1.00 2.0 77.0 79.0 1.00 26.05 23.500 1.00 2.0 77.0 79.0 1.00 26.05 23.600 1.00 2.0 77.0 79.0 1.00 26.05 23.700 1.00 2.0 77.0 79.0 1.00 26.05 23.800 1.00 2.0 77.0 79.0 2.. 00 26.05 123.900 I 1.00I 1 2.0 I 77.0 I 79.0I 1.00 I 26.05 I 124.000 I 0.00I 1 1.0 I 76.3 I 78.0I 0.83 I 26.04 I 124.100 I 0.00I 1 0.0 I 75.2 I 76.31 0.55 I 26.03 I 124.200 I 0.00I 1 0.0 I 74.5 I 75.21 0.36 I 26.02 I 124.300 I O.00I 1 0.0 I 74.0 I 74.51 0.24 I 26.01 I 124.400 I 0.00I 1 0.0 I 73.7 I 74.01 0.16 I 26.00 I 124.500 1 O.00I 1 0.0 1 73.5 1 73.7I 0.10 1 26.00 1 24.600 24.700 24.800 24.900 25.000 25.100 25.200 25.300 25.400 25.500 25.600 25.700 25.800 25.900 POND-2 Vei EXECUTED 0.001 1 0.0 1 73.3 1 73.51 0.10 1 26.00 0.001 1 0.0 I 73.1 1 73.31 0.10 1 26..00 0.001 1 0.0 1 72.9 1 73.11 0.10 1 25.99 0.001 0.0 1 72.7 1 72.91 0.10 1 25.99 0.001 1 0.0 1 72.5 1 72.71 0.10 1 25.99 0.001 1 0.0 1 72.3 1 72.5I 0.10 1 25.98 0.001 1 0.0 1 72.1 1 72.31 0.10 1 25.98 o.00I 1 0.0 1 71.9 72.11 0.10 1 25.98 0.001 1 0.0 1 71.7 1 71.91 0.10 1 25.98 o.001 1 0.0 1 71.5 1 71.71 0.10 1 25.97 0.001 1 0.0 1 71.3 1 71.5� 0.10 I 25.97 0.001 1 0.0 1 71.1 1 71.31 0.10 1 25.97 0.001 1 0.0 1 70.9 1 71.11 0.10 1 25.97 0.001 I 0.0 1 70.7 1 70.91 0.10 1 25.96 ------ 'sion: 5.20 ------------------------------------------------- SIN: Page 6 11-12-2013 13:01:43 ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: RIVRUN .PND Inflow Hydrograph: RRPO100 .HYD Outflow Hydrograph: RIVRUN .HYD Starting Pond W.S. Elevation = 25.00 ft ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow = 49.00 cfs Peak Outflow = 37.78 cfs Peak Elevation = 27.34 ft ***** Summary of Approximate Peak Storage ***** Initial Storage = 0.00 ac-ft Peak Storage From Storm = 0.78 ac-ft Total Storage in Pond = --------------- 0.78 ac-ft POND-2 Version: 5.20 SIN: Page 7 Pond File: RIVRUN .PND Inflow Hydrograph: RRP0100 .HYD Outflow Hydrograph: RIVRUN .HYD EXECUTED: 11-12-2013 Peak Inflow = 49.00 cfs 13:01:43 Peak Outflow = 37.78 cfs Peak Elevation = 27.34 ft Flow (cfs) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 11.4 -Ix Ix 11.5 -Ix ix 11.6 -jx ix 11.7 -Ix ix 11.8 -Ix ix 11.9 -Ix x 12.0 x x 12.1 - x x 12.2 x x 12.3 x * x 12.4 x * x 12.5 x * x 12.6 - * x * x 12.7 -j * x * x 12.8 x * x 12.9 - * x * x 13.0 - * x * x 13.1 *x *x 13.2 *x *x 13.3 x TIME (hrs) * File: RRP0100 .HYD Qmax = 49.0 cfs x File: RIVRUN .HYD Qmax = 37.8.cfs U River Run Summary of Results Pre. Dev, 1 Yr Storm= 7 cfs Post Dev. 1 Yr Storm= 12 cfs Post Dev 1 Yr'Outflow-from Pre. Dev, 10 Yr Storm= 20 cfs Post Dev. 10 Yr Storm= 27 cfs Post Dev 10 Yr Outflow from Pond= 19 cfs Post Dev 100 Yr Max. Elev. from Pond= 26.82 Pre. Dev. 100 Yr Stonn= 39cfs Post Dev. 100 Yr Storm= 49 cfs Post Dev 100 Yr Outflow from Pond= 38 cfs Post Dev 100 Yr Max. Elev. from Pond= 27.34 Ek'P� �S5 DEC 13 201River Run Apartments, LLC P..O. Box 6171 HCnp {{fi�ee w Telephone 919.755.9155 DEN_Raleigh, North Carolina 27628 Facsimile 919.882.8500 December 6, 2013 Friedman/Ravenwood, LLC VIA HAND DELIVERY c/o Michael Waldrop Waldrop Properties, LLC 3700 Computer Dr., Suite 240. Raleigh, North Carolina 27609 RE: Option Agreement— Windfield Dr., Chocowinity, NC ("Property") Dear Sir: River Run Apartments, LLC is the assignee of FGM Development, LLC ("FGM") under that Option Agreement between you and FGM dated January 3, 2013. A copy of the Assignment is attached. It is our understanding that you, as Seller, consent to the Buyer obtaining all approvals and land disturbing activities necessary to obtain all permits from the appropriate governmental authorities necessary for the development of the Property. We agree that no permanent work will be done on the Property until the Property is conveyed to River Run Apartments, LLC. Regards, Fred G. Mills, Sr. We agree: Friedman/Ravenwood, L B�anager Enclosure STATE OF NORTH CAROLINA ASSIGNMENT COUNTY OF BEAUFORT OF OPTION This Assignment of Option is entered this 2nd day of Deceinber, 2013. In consideration of good and valuable consideration, the receipt and sufficiency of which is hereby acknowledged, FGM Development, LLC, a North Carolina limited liability company (the "Assignor") hereby assigns to River Run Apartments, LLC (the "Assignee") all of Assignor's right, title and interest in and to that Option Agreement between Assignor and Friedman/Ravenwood, LLC dated January 3, 2013 which is attached hereto as Exhibit A and incorporated herein by reference ("Option") for acquisition of that approximately 6 acre portion of that 24.92 acre tract located in Chocowinity, Beaufort County, North Carolina ("Property"). Assignor hereby agrees to indemnify Assignee against and hold Assignee harmless from any and all cost, liability, loss, damage, or expense, including, without limitation, reasonable attomcy's tees and costs, originating prior to the date of closing of transfer of title of the Property to Assignee and arising out of Assignor's obligations prior to such date under the Option. Assignee hereby agrees to hold Assignor harmless from any and all cost, liability, loss, damage or expense, including, without limitation, reasonable attomey's fees, originating on or after the date of this Assignment and arising out of the Assignee's obligations from and after such date under the Option. This Agreement maybe executed and delivered in any number ofcounterparts, each of which so executed and delivered shall be deemed to be anoriginal and all of which shall constitute one and the same instrument. IN WITNESS WHEREOF, Assignor and Assignee have executed this Assignment effective as of the date set forth above. ASSIGNOR: ASSIGNEE: FGM Development, LLC River Run Apartments, LLC By: River Run Apartments MM, LLC By: By: Fred G. Mills, Sr., Managing Member Fred G. Mills, Sr., Managing Membcr STATE OF NORTH CAROLINA OPTION AGREEMENT COUNTY OF BEAUFORT THIS OPTION AGREEMENT ("Agreement" or "Option"), made and entered into this the 3 day of January, 2013 by and between FGNI Development, LLC, (hereinafter called "Buyer"),, and Fried man/Raven wood, LLC, (hereinafter called "Seller"); W ITNESSETH: That for and in consideration of Two Thousand and No/100 Dollars ($2,000.00) (the "Option Money") and other good and valuable considerations paid to Seller by Buyer, the receipt of which is hereby acknowledged, and in further consideration of the mutual promises and conditions expressed below, Seller hereby grants to Buyer, its successors and assigns, the sole and exclusive right to purchase, at the price and subject to the terms, conditions and provisions hereinafter stated, that certain approximately 6 acre portion of the 24:92 acre parcel of land situated in Beaufort County, North Carolina, being known as 24.92 AC TR 1 Stanley Friedman et al US 1'7 & SR t142, Chocowinity, North Carolina (Parcel Identification Number 11015050), and being more particularly shown on the map attached hereto as Exhibit A, and by reference made it part hereof. (the "Property"). NOW, THEREFORE, the parties hereto agree each with the other as follows: L. Term. This Option shall become effective as of the date set forth above and shall exist- and continue through May 31, 2013, at which time it will expire unless by such date the term is extended as set forth below. (The foregoing time period and any extended term, if any, shall be deemed the "Option Term"). Buyer shall have the right to extend the Option Term for an additional amount of Three Thousand Dollars ($3,000.00), which shall be added to the Option Money. Upon payment of the above sum to Seller prior to 5:00 pan. on May 31, 2013, the Option Term shall be extended through October 31, 2013. Buyer shall have the right to extend the Option Term a second time for an additional amount of Ten Thousand Dollars ($10,000.00), which shall be added to the Option Money. Upon payment of the above sum to Seller prior to 5:00 p.m. on October 31, 2013, the Option Term shall be extended through March 31, 2014. If Buyer provides written notice to Seller on or before May 31, 2013 that Buyer is not extending the Option or is not exercising the Option, the Option Money (Two Thousand and No/100 Dollars ($2,000.00)) shall be nonrefundable. Any additional amounts paid for extensions of the Option shall be fully refundable to Buyer if the Option is not exercised. 2. Option Money. The Option Money and all additions thereto for extensions of the Option Term shall be credited against the purchase price of the Property. 3. Exercise of Option. The option herein granted may be exercised only by the giving of written notice of exercise of the Option to Seller by Buyer, which notice shill be in accordance with the provisions of Paragraph 16 hereof, and which only be given at anv time within (he Option Term. If this Option Agreement is not exercised as to the Property during the Option Term, all rights of Buyer shall cease and terminate and, except as otherwise set forth in this Agreement, the Option Money shall he retained by the Seller. 4. Purchase Price. The Purchase Price for the Property shall be $30,000 per acre, less Option Money, payable in cash at closing. 5. Closing Date. Closing on the Property shall be no later than March 31, 2014 or earlier upon no less than five (5) written days notice to Seller. 6. Title. At Closing, Seller shall deliver to Buyer indefeasible and marketable fee simple title to the Property, free and clear of any deeds of trust, liens, security interests, encumbrances or other restrictions other than easements currently existing of record. If Buyer's title search and/or title insurance commitment reveals any objectionable title matters (in Buyer's reasonable discretion), Buyer shall have the right to notify Seller in writing of any defect or condition related to the.title insurance commitment that materially affects the title to the Property or the use of the Property as a multi -family residential development. Seller shall have five (5) days after the receipt of such written notice to correct said defects or conditions. If Seller is unable or unwilling to correct such defects or conditions, and unless Buyer elects to purchase the Property with the particular defect or condition uncorrected, Buyer shall have the option to terminate this Agreement and receive a return of the Option Money, regardless of whether the Option has been exercised. if Seller is unable or unwilling to correct. such defects within said five (5,) days, Buyer shall then have five (5) days in which to notify Seller of the Buyer's election to terminate this Agreement. The failure, of the. Buyer to give Seller written notice of its election to terminatethe Agreement shall constitute a waiver of the condition or defect and shall be deemed an election to purchase the Property with the particular defect or condition uncorrected. Title shall be conveyed by a special warranty deed in recordable form with all required tax stamps affixed conveying marketable indefensible, fee simple (in fact, and insurable so to be) title, free and clear of all liens and encumbrances save and except only easements of record as of the date of this Option and exceptions consented to by Buyer as set forth in the foregoing paragraph, ad valorem taxes for the calendar year of Closing (to be prorated on a calendar year basis as of the Closing Date), and such state of facts as is revealed by a current and accurate survey of the Property which reveals items arising after the date of this Option. Except as consented to by Buyer, Seller shall do frothing which impairs such title to the Property as Seller now owns during the Option Term. 7. Closing Costs. At Closing. Seller shall pay the cost of the deed preparation, the excise tax stamps to be placed on the general warranty deed, any instruments which may be required to clear the title of any, prior liens, and any counsel fees for counsel employed or retained by Seller. Buyer shall pay for title examination, title policy, surveys, recording fees and for any counsel fees Buyer incurs in the. transaction. 8. Rezonint. On or before May 1, 2013, Buyer shall cause the Property to be rezoned a classification that permits the Property to be used for multifamily development of not less than ten (10) units per acre. Buyer shall be responsible for all fees, costs and other expenses associated with the rezoning. Seller shall sign all applications and related documents reasonably required for the rezoning. Seller shall use best efforts to attend rezoning hearings and meetings. 9. Subdivision. On or before Closing, as a condition of Closing. Seller shall subdivide the Property from [he Larger Parcel at Buyer's sole cost and expense. Seller shall sign all applications and plats reasonably required for the subdivision. 10. Inspection. Seller does hereby agree to provide access to Buyer and its engineers and agents to the Property for purposes of undertaking such surveys, inspections or such other tests and analyses as Buyer may deem necessary and appropriate. At such time as the Option Contract is terminated by either Buyer or Seller, Buyer shall provide Seller with copies of all inspections items, due diligence materials, etc. that were prepared by the Buyer or by agents of the Buyer. Seller consents to Buyer applying for any zoning and/or land use permits relative to residential zoning, applying for and receiving notice that it has received a reservation of housing tax credits from the North Carolina Federal Tax Reform Allocation Committee, determining Ilte permits, approvals and licenses necessary for its use of the Property, performing tests and audits at the Property, securing any approvals from the State of North Carolina and local municipalities that Buyer determines necessary , and conducting a survey of the Property. Seller shall cooperate with Buyer in any applications it files for zoning add/or land use permits: securing of approvals, licenses and permits; surveying the Property; obtaining title insurance; conducting tests and audits; and inspecting the property. All expenses associated with the inspection of the property shall be paid for by Buyer. Buyer does hereby agree to indemnify and hold Seller harmless from any loss or liability that may occur as a result of such inspection activity that nnay be undertaken by Buyer, its engineers or agents. 11. Government Approvals. Seller consents to Buyer obtaining (i) water and sewer approvals and allocations and (ii) all necessary permits from the appropriate governmental authorities for the construction of a multi -family residential development on the Property. 12. Condemnation. If Buyer elects to close, then Seller, at its discretion, shall have the option to assign to Buyer the entire proceeds from such taking and Buyer shall be entitled to pursue the claim and retain all it is aide to collect for such taking. If Buyer elects to close. Seller may also have the option to terminate this Option Agreement and retain all rights to an eminent domain claim on the Property. 13. Closing Documents. At Closing, Seller will execute, acknowledge and deliver to Buyer a general warranty deed with tax stamps affixed conveying title as hereinbefore required, will deliver such lien waiver or affidavit as Buyer's title insurer may require to insure against any possible unfiled and unpaid laborer's or nnaterialmen's liens, together with such other papers and docurents as may be reasonably necessary in connection with the completion of tine closing. 14. Possession. Possession of the Property shall be delivered to Buyer at the time of Closing. In [he event the Option is exercised, Buyer shall be responsible for its pro-rata share of the ad valorem properly taxes for the Property, computed on it calendar year basis. .i 15. Reoresentations of Seller. Seller represents and warrants to Buver that, to the best of the knowledge of Seller, the following: it. There is not now, nor has there ever been located in, on, or about the Properly anV, Pollutants, contaminants, gas or petroleum products, or other hazardous or toxic materials. the presence of which is either penalized or prohibited or removal required by anv local, state, or federal government instrumentality or by applicable laws, statutes, or regulations. The parties acknowledge that Buyer, as a part of its due diligence, will obtain a Phase I Environmental Audit, at Buyers sole cost and expense, to determine the environmental condition of the Property. If an environmental condition occurs which adversely affects the Property between the time of the initial Phase I and any Phase I update, then Buyer shall have the right to terminate this Agreement and receive a refund of all Option Money, regardless of whether the Option has been exercised. b. The Option has been duly executed and delivered by Seller, constitutes the valid and binding agreement of Seller, and is enforceable in accordance with its terms. c. To the best of the Sellers knowledge there is no action, suit, or proceeding, pending or known to be threatened, against Seller, the Property or which would affect the Property. d. Seller has not filed it petition or an answer seeking reorganization or an arrangement with creditors or to take advantage of any insolvency or bankruptcy law. C. Seller has fee simple title to the Property, has the exclusive right of possession of the Property and there are no leases affecting the Property. f. Seller has not entered into any agreement, oral or written, other than this Agreement, with reference to the Property. g. Seller has not received any notice from any city, county or other governmental authority of any taking of the Property, or any portion thereof, by eminent domain or similar proceeding, and no such taking or other condemnation of the Property, or any portion thereof, shall be threatened or contemplated by any governmental authority. It. Seller has no knowledge of any change or proposed change in the route, grade or width of or otherwise affecting, any street or road adjacent to or serving the Property. 16. Notices. Any notice or other communications hereunder shall be in writing and shall be deemed to have been given (unless otherwise set forth herein), if delivered in person. deposited with an overnight express agency, fees prepaid, or mailed by United States express, certified or registered mail, postage prepaid, return receipt requested, to the parties at the following addresses, or to such other address as shall be later provided in writing by one party to the other: As to. Seller: Friedman/Ravcnwood. LLC c/o Michael Waldrop Waldrop Properties, LLC 3700 Computer Drive, Suite 240 Raleigh, NC 27609 Phone: (919) 645-1605 Fax: (9.19) 645-1606 As to Buyer: FGM Development, LLC c/o Fred G. Mills, Sr. P.O. Box 61.71 Raleigh, NC 27628 Phone: (919) 755-9155 Fax: (919) 882-8500 17. Entire Aereernent. This Agreement and any exhibits hereto and other documents incorporated or referred to, herein, contains the entire Agreement of the parties and there are no representations, inducements or other provisions other than those expressed in writing. All changes, additions or deletions hereto must be in writing and signed by all the parties. Any and all references herein to the Seller or Buyer shall be deemed to include their respective successors, heirs or permitted assigns. 1.8. Assignment. The rights of Buyer hereunder shall be assignable if the principals to the Option Contract are principals in the entity to which the Option Contract is assigned. Buyer shall provide Seller with written notice, no linter than five days, from such time as the Option Contract may be assigned. 19. Default. Should Buyer default raider this Option and if and such default is not cured within ten (10) days of written notice from Seller to Buyer (or.such additional period of time as shall he necessary to effect a cure provided Buyer is proceeding.in good.failh with it cure), there shall be deemed an event of default.hereunder by Buyer. For any event of default by Buyer hereunder, Seller shall retain the Option Money as its sole and. exclusive remedy. In the.event Seller shall default hereunder, Buyer may either elect to (i) terminate this Option and receive a return of the Option Money and file a lawsuit for damages or (ii) seek specific performance of S611er's obligation to convey title to the Property to Buyer in accordance herewith. 20. Si us. This Agreement shall be governed in all respects by and construed under the laws of the State of North Carolina. 21. Memorandum. On request of Buyer, Seller agrees to execute it memorandum of this Agreement in recordable form, setting forth in general terms the rights granted to Buyer hereunder pursuant to North Carolina law. 5 22. Time for Acceptance. If this Agreement is not executed by both Seller and Buycr on or prior to December 17, 2012, the Option Money shall, at the option of Buyer by written notice to Seller, be returned to Buyer and this Agreement Shall be null and void. IN WITNESS WHEREOF, Seller and Buyer, intending to be legally bound, have executed this Agreement and affixed their seals in duplicate as of the day and year first above written. BUYER: FGM Development, LLC By: c - Fred G. Mills, Sr., Managing.Member Date: kI I SELLER: Friedman/Ravenwood, LLC By: �` f Date: Ti 6 ``ts°s�Sp. ate. C~ talr 2r1,30, w C7 S W�� ,Q,y�,� r 7 S) .0 �"s-e � o" Ss ei. Ar all lil: o�*mom "a°es Zoned B-1 G ACRES N 64'F 2S "fi Sass•1s P.C. 221 �OC 22 Jr . 0?-C �vtz>, �N S 21MVE 8411e ' y ess2' IS 83 44'404 1 52," i S 74'54'SSa'E 57.75' CN nor. WOE - 63 �=';3�t5Q511Y 41, "lr7Z 04`F Yt, P-C� g ,75w 221.45• 'qj')C 229 N S1'Ol'31'E 29.74'. NOTICE OF REAL PROPERTY ACQUISITION This Pre-Contu'act Agreement (Agreement) is lot the USit1;7,di.SRjlil;42, ��nnl4i ,- r`: V proncro located nl the followiiu, address: Chocb« county. NC between the following parties: City County Buyer. Zs ';''r?y FGM D velo`Piiient LLG:''` Address. P`O Box 6171 !Ralueh;lNGW7628 Seller: irr cdniaii/Stavcmv ni od LL'C nn 3 `i` [ gq„> y. a Address: (Jo 9700 C n puiraD Sten�a0 '.I2alctt; Agreement Conditions The Buyer is seeking federal funds through the State of North Carolina's HOME Investment Partnership Program to acquire property owned by the Seller to construct it multifamily rental project (Project). In accordance with the requirements of the Uniform Relocation Assistance and Real Property Acquisitions Policies Act of 1970, as amended, and all rules and/or regulations implemented or promulgated thereunder, the Seller is hereby notified that: Voluntary Sale 1. This sale is voluntary. 'rhe Buyer does not have the power of eminent domain and cannot acquire the proPerty if negotiations fail to result in an agreement. 2. Because this is a voluntary transaction, the Buyer will he unable to acquire the property offered for sale if negotiations fail to result in an agreement. 3. The Buyer will inform the Seller of the property's estimated fair market value prior to acquisition. d. While federal funds will be used in the acquisition of the Sellers property. the Seller WILL NOT be entitled to any relocation benefits. S. Any tenant legally occupying the property is eligible to receive relocation assistance and benefits as identified in the Uniform Relocation Assistance, and Real Property Acquisition Policies Act of 1970, as amended. Timely Notices 1. The Seller authorizes the Buyer, the funding agency, or a designated representative to provide to each resident (if any) notices required by I-IUD's instructions.found in I -IUD Handbook 1378, 2. The Seller authorizes the Buyer, the funding agency, or it designated representative to provide or permit to be provided a notice of denial to any person who wishes to apply to become it tenant. Before signing a lease and commencing occupancy, the person must be informed of the following: A. If the Project is funded, the person may be displaced; and, 13. The person would not qualify as a "displaced person" as a result of the Project and would therefore not be eligible to receive relocation assistance or benefits. Recordkeeping 1. The Seller agrees to provide the Buyer, the funding agency, or'a designated representative the name and address of each resident (if any). 2. The Seller authorizes the Buyer, the funding agency. or it designated representative to survey each resident (ifany) to determine relocation costs and housing needs. loll According to the Real Properties Acquisition Policies Act tit '1970 with HOMF, fun(IS, an activity or series of activities in a I10ME assisted project that aic integrally related; rich essential to the others, whether or not all ol'the component activities receive HUD financial assistance. are Subject to I-1UD'S implementing insu'uctions. Agreement Acceptance The Buyer and Seller understand it the conditions of this Agreement arc not complied with. either party may terminate the real property Sales contract (Contract) by notifying the other party by ce ilicd maih return -receipt requeste(l, the Contract is terminated. The Buyer and Seller: 1) voluntarily accept these A,,reement con(itions, and, 2) agree to enter into a Contract for m the nronerty identified in this Auceenl. Mime/Entity of Seller Name (d Seller is an Entity) Signature of Seller' Date: -r�:vr-m ae �rGMtuevelopmcni!19I7C��;;`�'�;�"� s.,. 3'" Name/Entity of Buyer 1 srT':" red Crt�M111s,5St w Name (it Buyer is an Entity) Signature of Buyer Date' f: .1.74WS! Ai."xdi- 'd 'I'nle ��— anaK rn`Cgi s :r•�.r sn Title 2 A 2 FRED G. Mi LLs P. O. Box 6171 R.LEiGH, N. C. 27628 October 21, 2013 Friedman/Ravenwood, LLC VIA HAND DELIVERY c/o Michael Waldrop Waldrop Properties, LLC 3700 Computer Dr., Suite 240 Raleigh, North Carolina 27609 RE: Extension of Option Agreement— Windrield Dr., Chocowinity, NC Dear Friedman/Ravenwood, LLC: Enclosed please find a check in the amount of $10,000.00 made payable to Friedman/Ravenwood; LLC as payment for the extension of the Option dated January 3, 2013. Per the Agreement, this will extend the Option through March 31, 2014. Thank you and please feel free to contact me with any questions. Regards, Fred G. Mills, Sr. Enclosure 1085 FGM Development, LLC P.O. Box 6171 Raleigh. NC 27628-6171 EZ (919) 755-9155 _ 3 66-112-531 DATE PAYmu TO THE G / LA. /GCY ORDEROF J M�i%0�/'-'(E,LG� E Z7-k/43 11 Y 4VI DOLLARS e ,' ,'•_... iNII LNFIXI9 LELIVEPEO EW P�YNLM MINE NCCWNi]LL4�E0---����-- � 980000 L085u' 1:053 L0112 L1:0005 i0942083411• FRED G. MILLS P. O. Box 6171 RALEIGH, N. C. 27626 October 21, 2013 Friedman/Ravenwood, LLC VIA HAND DELIVERY c/o Michael Waldrop Waldrop Properties, LLC 3700 Computer Dr., Suite 240 Raleigh, North Carolina 27609 RE: Extension of Option Agreement — Windfield Dr., Chocowinity, NC Dear Friedman/Ravenwood, LLC: Enclosed please find a check in the amount of $10,000.00 made payable to Friedman/Ravenwood, LLC as payment for the extension of the Option dated January 3, 2013. Per the Agreement, this will extend the Option through March 31, 2014. Thank you and please feel free to contact me with any questions. Regards, Fred G. Mills, Sr. Enclosure 1085 FGM Development, LLC P.O. Box 6171 Raleigh. NC 27628-6171 (919) 755-9155 'j DATE 56-112-531 �r� � I PAY / I �b CG TO THERDER., c✓/Adr�/�drwt�.tce� L� �— ORDER OF DOLLARS 0 1 THIS CHECK IS DELMPEUig1PwMEM MieE �LLGMf9Li5IE0-----�---'—"-- 11'00001085o1 o:053i011241:000540942083406 f,nKtncers It Plann<rs� Sury cy ors j ..v.r..�. •_, a.-. Borum, Wide and Associates, P..A. TRANSMITTAL LETTER TO: Lyn Hardison NCDENR- Washington Regional Office 943 Washington Square Mall Washington, NC 27889 (252)943-3842 DATE: December 11, 2013 RE: River Run Apartments Winfield Street, Chocowinity, NC (X) herewith ( ) under separate cover For Your: ( ) approval ( X) review 8 comment () use The Followina: 6)(PRess DEC 13 20i3 iVC ®,ejVR Copies Date Descriptions 2 Stormwater Management Permit Application 2 Stormwater Management Plans 2 Stormwater Calculations 1 Deed/Purchase Agreement, Option A reemnet 1 Express Review Fee & Acreage Fee Check 1 Supplement Checklist, Narrative Remarks: Attached is the Express Permitting Review Application for permitting. Please call if you have any questions. Thank you, SENT BY: Matt Williams. PE COPY TO: File 621 Eugene Court, Sit itr 100, Greensboro, NC 27401-2711 • PO Bos 21882, Grern±bnro, NC 27420-1882 Phone 1,16 27i-0471 • Fay i16-27S-1717 \Vekite: to tc" barum-tt ad" _cum , NC 1.irenso #: C-0S6S North Carolina Secretary of State Page 1 of 1 Account Login Register North Carolina Elaine F. Marshall DEPAORTMENT OFTHE Secretary SECRETARY OF STATE Po Box am Ralel!pl NC 27626.0622 (3191807-2a00 Date: 12/20/2013 Click here to: View Document Filings I File an Annual Report I JPrint a Pre -populated Annual Report Fillable PDF Form I Amend A Previous Annual Report Corporation Names Name Name Type NC RIVER RUN APARTMENTS, LLC LEGAL Limited Liability Company Information SOSID: 1339702 Status: Current -Active Effective Date: 9/25/2013 Citizenship: DOMESTIC State of Inc.: NC Duration: PERPETUAL Annual Report Status: CURRENT Registered Agent Agent Name: MILLS, FRED G., SR Office Address: 1627 NAVAHO DR. RALEIGH NC 27609 Mailing Address: P.O. BOX 6171 RALEIGH NC 27628 Principal Office Office Address: 1627 NAVAHO DR. RALEIGH NC 27609 Mailing Address: PO BOX 6171 RALEIGH NC 27628, Officers This website is provided to the public as a part of the Secretary of State Knowledge Base (SOSKB) system. Version: 2098 http://www. secretary. state. ne.us/corporations/Corp.aspx?Pitemld=10349686 12/20/2013