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HomeMy WebLinkAboutStormwater Report - 80 FLAGSHIP DRIVE 12/7/1995 DEC-C,17-1995 DS:55 THCII IAA°; E. hdPOE N`!.-SCiC, P.Gal 0w FHONIASE.' , 14 -1 ASSWIATES, , LaAmmmRQW, FAX COVER SPEET I" , , .' � ,_ 1 � ►, _ e,v FAX # m i— a 54 FROM: 1_1 MESSAGE: ot- Page I of NOTE, If you have not reeeived the correct amount of pages, ple L,e call, VKl('.IKWr-QQ . ... " Atdh eni ulluvr°loQ m 14 b: n AkiAlco� w DEC-0'7-1995 THOMAS E. hlE.!E A':-:;SOC. F'.02 t,.1+�'��-t � ��� �,��° �•1°x��e �,c�r•,Je.t°�c��.��,r, �� -•� � i�j=7I j *�lcal0i" �r ,r 4c4.3;,-�r� r .� t t� rr7d k ; i rnrdl , w LO)v, ." Lww T}°,� Ot N M N Porti �7li� `s.� `}fir = t r, FOit f ] ';P l o.rm►dt pia �°° ,�t+ rooi-s'rmt eks C,e , Pre— Pre- 1 F—C,RIFAS ! c I f�,...rii°,� �.i,c. tai �.,i=' •�`�5i�•t', '�"�� ���4.1r�°i�, c��r'�'��`�� �"�, i � s,�� �-�•.,,�, t�F,`��,��,.�� ��, x.,7,11 �1�Q� �,�� `� ��, �� L DEC-07-1995 16:56 THOMAS E. HE JE A'3`310C. P.C13 -ata for Central Metal Finishing - Post Developed Page I TYPE III 24-HOUR RAINFALL= 7 .0 IN (100 Yr Storm) Prepared by THOMAS E. NEVE ASSOCIATES, INC. , TOPSFIELD, MA- 5 Dec 95 hydroCAD 4 . 00 000401 ApL-lied_ Microgp nlputer e q8 WATERSHED ROUTING RE:ACH POND LINK SUBCATCHMENT DEC-C17-1995 16*56 THOMAS E. HEVE ASSOC. P.04 Data for Central Metal Finishing - Past Developed TYPE III 24-HOUR RAINFALL= 7. 0 IN (10 0 Yr Storm) Prepared by THOMAS E. NEVE ASSOCIATES, INC. , TQPSFIELD, MA. 7 Dec 95 HydroCAD 4 , ash---000401 ( 1986-1995- Applied Microcomputer Systems__._ _ --- POND 1 Detention Ponce (Revised) Qin = 3 . 9 CFS @ 12 . 06 HRS, VOLUME= 25 AF Qout= 3 . 9 CFS @ 12 . 07 HRS, VOLUME= . 18 AF, ATTEN= 1�', LAG= .6 MIN ELEVATION CTJM. STOR STOR-INO METHOD PEAK STORAGE _ . 08 AF 248 . 0 0 . 00 PEAK ELEVATION= 251 . 9 FT 250 . 0 . 0 3 FLOOD EI_,EVAT I OTC= 252 . 0 FT 252 , 0 . 08 START ELEVATION= 24$ . 0 FT SPAN= 8-17 HRS, tit= . 02 HRS F_ROUTE_ INVERT - - OUTLET DEV i CEO- 1 P- 251 . 61 175 .4 DEG V-NOTCH WEIR Q=2 . 46 TAN (Theta/2) H-2 . 5 POND 1_TOTAL DISC=GE,- FS)--vsELEVATION FRET 0 . 0 2 9 248 . 0 0 . 00 01 . 00 0 . 00 0 . 00 0100 0 . 00 0 . 00 0 . 00 0 , 00 0 . 00 249 . 0 0 . 00 0100 0 . 00 0 . 00 0 . 00 Q . 00 0 . 00 0 . 00 0 . 00 0 . 00 250 . 0 0 . 00 0 , 00 0 . 00 0 . 00 0 . 00 0 . 00 0 . 00 0 . 00 0 , 00 0 . 00 251 . 0 0 . 00 0 . 00 0 . 00 0 . 00 0 . 00 0 . 00 0 . 00 . 19 1 . 10 3 . 02 252 . 0 6 . 20 t o. 0.3 2sy� ►b to 5 , = 1-7 .sir DEC-07-1995 16:57 THUf'A" E. HEUE H:=S,Or_. P.05 Data for Central Metal Finishing - Post Developed TYPE III 24-HOUR RAINFALL= 7 .0 IN (100 Yr Storm) Preparf,-d by THOMAS E. NEVE ASSOCIATES, INC . , TOPSFIELD, MA. 7 Dec 95 HydroCAD 4 . 00 _000401(c) 1986-1995 _AppliedMicro!� m te.rSvst8ms PC)ND 1.TOTAL OUTFLOW PE-AK= 2 . 9 _CF __@ 12,0 7__HOURS HOUR -- 0 . 00 Y - . Q 0 - 09 12 ? a 21 24 .27_ 8 . 00 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 8 . 30 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 .0 5 . 60 0 . 0 0 . 0 0 . 0 0 . c 010 0 . 0 0 . 0 0 . 0 010 0 .0 8 . 90 0 .0 0 . 0 0 .0 0. 0 0 . 0 0 . 0 010 0 . 0 010 0 . 0 9 . 20 0 . 0 0 . 0 010 0. 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 9 . 50 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 040 0 . 0 0 . 0 0 . 0 0. 0 9 . 80 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 10 . 10 010 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 010 010 0 . 0 10 .40 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0. 0 0 . 0 0 . 0 0 . 0 0 . 0 10 . 70 0 .0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 11. 00 0 . 0 0 . 0 0 . 0 0. 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 11 . 30 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 0 . 0 11 . 60 0 . 0 Q . a 0 . 0 0 . 0 0 .0 0 . 0 0 . 0 0 . 0 0 . 0 .2 11 . 90 1 . 0 1 . 6 1 . 9 2 . 4 3 . 0 3 . 8 3 . 9 3 . 5 2 . 9 2 . 5 12 . 20 2 . 1 1 . 8 1_ . 7 1. 5 1 .4 1 .3 1 .2 1 . 1 1. 0 . 9 12 . 50 . 8 . 7 . 0 . 6 . 5 . 5 . 5 . 4 .4 12 . 50 .4 . 4 .4 .4 .4 .4 . 3 . 3 . 3 .3 13 . 10 .3 . 3 3 3 . 3 , 3 . 3 . 3 13 . 40 . 3 . 3 . 3 . 3 .3 . 3 . 3 .2 .2 13 . 70 . 2 . 2 . 2 . 2 .2 .2 . 2 . 2 . 2 .2 14 . 00 . 2 . 2 . 2 . 2 .2 . 2 . 2 . 2 . 2 . 2 14 . 30 . 2 . 2 . 2 . 2 .2 .2 .2 14 . 60 . 2 . 2 . 2 . 2 .2 .2 . 2 . 2 . 2 .2 14 . 90 .2 .2 . 2 . 2 .2 .2 . 2 2 2 2 15 , 20 .2 . 2 . 2 . 2 . 2 . 2 . 2 . 2 . 2 .2 15 . 50 . 2 . 2 . 2 . 2 . 2 . 2 . 2 .2 . 2 .2 15 . 80 . 2 . 2 .2 . 2 .2 .2 .2 . 2 .2 .2 16 , 10 . 2 . 2 . 2 . 2 .2 . 2 . . 2 . 2 16 .40 . 2 2 2 2 2y . 2 . 2 .2' . 2 2 16 . 70 . 2 . 2 . 2 . 2 . 2 . 2 . 2 G 1.7 . 00 . 2 DEC-:-07-1995 16:57 THU,IAS E. h1EUE F.Gtr, Data for Central Meta. Finishing - Post Developed TYPE III 24-HOUR RAINFALL= 7. 0 IN Prepared by THOMAS E. NEVE ASSOCIATES, INC. , TOPSFIELD, MA. 5 Dec 95 HVdroCAD 4_00 000401 (c) 1986-1995 _A. lied Microcomputer_SYstem8 POND I Detention pond (Revised) Qin = 3 . 9 CPS @ 12 . 06 HRS, VOLUME= . 25 AF Qout= 3 . 9 CFS 9 12 . 07 HRS, VOLUME= . 18 AF, ATTEN= 10, LAG= . 6 MIN ELEVATION CUM. STOR STOR-IND METHOD FT _ (AFB___ PEAK STORAGE r . 08 AF 248 . 0 0 . 00 PEAK ELEVATION= 251 . 9 FT 250 . 0 . 03 FLOOD ELEVATION 252 . 0 FT 252 . 0 . 08 START EL,EVATION� 248 , 0 FT SPAN= 8-17 HRS, dt=. 03 HRS _ROUTE INVERT -----OUTLET DEV_I CES_ _- ..___ _-___------------- -------.- 1 P 251 . 6 ' 175 .4 DEG V-NOTCH WEIR Q=2 .46 TAN (Theta%7) H"2 . 5 4K I Not descrlbe�i Qi n mm 6 , 8 CFS @ 12 . 06 HRS, - VOLUME= . 48 AP Qout= 6 . 8 CFS @ 12 . 06 HRS, VOLUME= .48 AF, ATTEN= 0W, LAO=--t 0 . 0 MIN ELEVATION AREA INC . STOR CUM. S"'['OR - METHOD PEAK. STORAGE - 0 , 00 AF PEAK ELEVATION= 0 . 0 FT FLOOD ELRVATTON- 0 , 0 FT START ELEVATION- 0 . 0 FT SPAN= 8-17 FIRS, dt-. 03 HRS $#_-_ROUTE._--INVERT Q I n = 5 . 3 CFS @ 12 . 09 HRS, VOLUME= . 33 AF Qout= 5 , 3 CFS @ 12 . 09 HRS, VOLUME= . 33 AF', ATTEN= 0 , LAUD 0 . 0 MIN E1:,IRVATION AREA INC.STOR Cl,M.STOR - METHOD (FT) (P.C�---- �AF�e_ _ -�A- -le� PEAK. STORAGE = 0 , 00 Ai �- PEAK ELEVATION= 0 , 0 F", FLOOD ELEVATION- 0 . 0 F'1' START BLEVA`7'T COM= 0 . 0 SPAN= 8--17 HRS, cat= . 03 HRS ROUTE __ NZ1ERT ----- __.._ ou'TL,E'T DEC-07-19957;'-19957 16-:!58 THCII'1H'3 E. 11EUE ASSOC. P.C17 Data for Central Metal Finishing - Post Developed TYPE III 24-HOUR RAINFALL= 7 . 0 IN Prepared by THOMAS E. NEVE ASSOCIATES, INC. , TOPSF'IELD, MA. 5 Dec 95 ydroCAD 4_._00._000401 �(c) __19$6 _1. 95 Air ali d MicrocomDuter Systems _.-- __--- - SUBCATCHMENT 4 Area Flowing to Design Foist ##3 (Reviaed) PRAK= . 6 CFS Q 12 . 02 HRS, VOLUME= . 03 AF ACRESCN_ SCS TR-20 METBOD . 08 80 Open Space, Good, Steil D TYPE III 24-HOUR . 01 77 Good, Soil D RAINFALL= 7 .0 IN — . 09 80 SWAN= 8-17 HRS, dt.= . 03 HRS Method Comment Tc , kin) DIRECT ENTRY Average 2 . 3 DEi_-07-1995. 16:59 THOHAS E. HEUE HS'3LU:_. F'.0cl Data for Central Metal Finishing - Post Developed TYPE ICI 24-HOUR RAINFALL= 4 .8 IN (10 Yr Storm) Pxepared by THOMAS E. NEVE ASSOCIATES, INC, , TOPSFIELD, MA. 7 Dec 95 draCAD 4 ._00 V004pI (c) 1986m-1 95-Ax? li d Microcomputer Systems------_-.__--- POND i Detention Pond (Revised) Qin = 2 . 5 CFS @ 12 . 06 HRS, VOLUME= , 16 AF Qout= 2 . 0 CFS @ 12 . 14 HRS, VOLUME= . 10 AF, ATTRN= 23k, LAG= 4 . 9 MIN F'-,EVATTON CUM. STGR STOR- IND METHOD __-_-- (FT) .__-- PEAK STORAGE _ . 08 AF 248 . 0 0 . 00 PEAK ELEVATION= 251 . 8 FT 250 . 0 . 03 FLOOD ELEVATION= 252 . 0 FT 252 , 0 , 08 START ELEVATION 248 . 0 FT SPAN= 8-17 HRS, dt= . 03 HAS -- ROUTE INVERT 0 TTIRT_-DEVICES--- --- -- - �® 1 P 251 . 61 17 a .4 DEG V-NOTCH WEIR --- - --- Q=2 .40 TAN (Theta/2) H'2 . 5 Not described Tin - 4 . 4 CFS @ 7-2 . 06 HRS, VO'UME= - . 30 AF tout= 4 , 4 CFS @ 12 . 05 MRS, VOLUMET .30 AF, ATTENa 0k, LAG- 0 . 0 MIN ELEVATION AREA INC.STOR CLJM.STOR -- METHOD PEAK STORAGE = 0 . 00 AF PEAK. ELEVATION® 0 . 0 FT FLOOD ELEVATION= 0 , 0 FT START ELEVATION= 0 . 0 FT SPAN- 8-17 HRS, dtr . 03 HRS _ # _gpTjTE TNVERT OUTLET--DEVICES - --------- - - Not Qin = 2_ 9 CFS @ 12 . 15 HRS, �VOLUME= 18 AF gout= 2 . 9 CFS @ 12 . 15 HRS, VOLUME= . 18 AF, ATTEN- 09�, LAG= 0 . 0 MiN FLEVATTON AREA INC. $TOR C I11M.STOR - METHOD FT AC? -_ �.AF�---- - (AFB_._--- PEAK STORAGE - 0 . 00 AF PEAK ELEVATION= 0 . 0 FT FLOOD ELEVAT TON= 0 . 0 F7' $TART ELEVATION= 0 . 0 F`I` SPAN= 8-17 HRS, dt= . 03 -FIRS ROUTE _ INVERT _._ OUTLET _r!EVTCE�-M� - -- TH01-1A'= E. IJP)E H'=SCit_.. Data for Central Metal Finishing - Post Developed. TYPE III 24®HOUR. RAINFALL= 4. 8 IN (10 Yr Storm) Prepared by THOMAS E. NEVE ASSOCIATES, INC. , TOPSFIELD, MA. 7 Dec 95 HydroCAD 4 . 00 000401 cf) 986-1995 -Lpplied Microcomputer_Systems ---------- ___---- SLTECATCHMENT 4 Area Flowing to Design Point #3 (Revised) PEAK= . 3 CFS 0 12 . 02 HRS, VOLUME_ . 02 AE - ACRD_ CN _ S C:° TR-2 0 MET HUD . 08 80 Open Space, Good., Sall D `.TYPE III 24-HOUR pl 77 Woods, Good., Soil D RAINFALL= 4 . 8 IN . 0 9 -s o- SPAN= 8-17 HRS, d t�. 0 3 HRS vlethod CQrnrnent-__ . - - ------- -- _ - _Tc giiflL DIRECT ENTRY Average 2 . 3