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HomeMy WebLinkAbout2012-10-10 SPR WAIVER Site Plan (2004/10/06) 1 Z014ING 1NFORLlAr1011J ZONING DISI t1CT - 1.2 6.5000 i! UNIf _7000 sf UNIT 80,000_ ?90 ACRES - _,— - 3� � Haight, M.Y. tl 55- _ 34' J4' - Slraei Frontage, min It 150 NA .: ( 1 Front sat-bock, min fl. HE slda Isoso Dne 56 7.5'•_ •• ; 6b Sid$seL-back, min It. EAST SIDE loose 1100 50 f0' " 7.5'• F f 5/de svl-beck, min H. NW SIDE lease One 50 0'• - 0'• - /-' `'qs = „' - l / Sid$selfb—kk mfn N. SE SIDE lease JTns _ 50 _ •• 7.5'•_ _ Rear set-back, mfn 1l SOUTH Ieose An. 50_ •• 10'• I2 �s Floor area.atrp max - --' 0.50:i <o-self -_- <oso:f LOCUS Lot covora e, max t35X dsalling nnil dansiy NA NA f!A ''� Orman Spore_ NA NA _ NA ' • VARIANCE RfLJEF _ _ _ - k' e Y�.p s lv •. ` r•aO bulldfn setbacks? IOO'from Alr Wt m_e Ilna --- ----- _ 9-+,,,{�� - '(p _r2 It e { �`SS J. THE NORTH ANDOVER BOARD OF APPEALS VOTED ON APRIL fJ, 2004 TO GRANY VARIANCES FROM SECTION 7, PARAGRAPH Z3, AND TABLE 2 OF THE ZONING BYLAW TO ALLOW FOR THE PROPOSED EXISTING. [mv,W.CPA.,- 1l ws r % REDUCED FRONT Sf0£ N70 REAR 5ET6ACXS FROhI THE LEASE LINES,AND SECTION 7, PARAGRAPH 7.2.1 HANGAR - t 1785, //��L 4s - OF THE ZONING BYLAW TO ACCESS HANGERS WITHOUT rRONTAGE ACCESS. ////// I �i �•f' -Can ., 2, THE NORTH ANDOVER BOARD OF APPEALS VOTED ON APRIL 13, 2004 TO GRANT A SPECIAL P£RHIT _ "' S-= i1- ENO.V THE REQUIREMENT OF SECTION 9 AND 9.2 OF THE ZONING BYLAW TO ALLOW THE //, \ o "<Q, '7` ,, 01 NON-CONFORMING USE OF AIRCRAFT HANGARS.' - �,1/(� 1 /"+z g' 'd• �\ I ; f � NEW 3. NO iYATER OR SLIVER SERVICES IFILL OF PROVIDED TO THE PROPOSED BUILDINGS. £NCCAND / 7//� I 4. A TOTAL OF 9 EXTERNAL PARKING SPACES ARE PROPOSED. AN ADDITIONAL 8 PARKING SPACES AR£ AVIATION /�/ L { /1 \ EXISTING LOCUS MAP - // { ! HANGAR PROPOSED INSIDE THE BUILDINGS(PER EAA APPROVAL). - ` // // { I \ SCALE: I fSOO' 5, NG IVEHANDS EXIST W1TH1N 100 FEET Or THE PROPOSED CONSTRUCTION ACRYIFIES. 1w,f2G,34� 6.ALL 0I$TURRED AREAS OUTSIDE OF THE PROPOSED PAVEMENT AREAS WILL BE STABILIZED WITH A SSESSO S E C MINIMUM OF 4 INCHES OF LOAN AND SEED. _ A AP 75, PARCEL I 1-2 ZONING DISTRICT EXISTING k - HANGAR qy 4'mews 9a.cow.roe ceussei I'1NSrAlL[e 14 2-3'UHY 1-aF 1 2'CRn a ST9h C-nLTCR LI M? Twm / £xrsnuc NEW V44" Oa /// m I \s HANGAR I •. . . I I Aspem ENGLAND P —12J� , EXAERlMENTAL III z-w 1-1/2-TO J'cov"ea STV.Yr-R[Sr8W14 IA r I I�- AVIATION - - r / y 'AIRCRAFT / 1 \ CNAPTER'6 ;III FI 11-1I1-141—f I I,—i I! f . . \ \ ^� DD 23'; AREA = - - POROUS PAVEMENT OETAI! � 7.5' � ;I �ep� f✓�� 11¢_�?s7r sr NEW ENGLAND AVIATION' - 11^^ - STORMWATFR CALCULATIONS - . COMPOSITION Or POROUS PAVEMENT ' 'p'^3- fX15 IC HAINGAR v' EXISTVIG SIT£HYDROLOGIC SOIL CROUP C 1 i fX15n11G AGGREGATE PERCENT PASSING \ >�S00 f°q _ �N i HANGAR CN 79 112 INCH 100 - / S 'O S O'o0 n �} pa AIR.4:V REALTY \ 5y6 100 YR STORM 6.4 INCHES RAIN / - �4p \. , { rRV ST . \1�' - 4.2 INCHES RUNOFF- 2.2 INCHES INFILTRATION 3/B INCH 90-f00 - - �2; fZ SL/ +- DEVELOPED AREA 35,000 50 FT - NO. 4 35-50 1' Fy !p AREA = ©� NO. 8 15-31 \�'Vf,, 3. ?00y8 Sr ,Q'; ' 8U110171GS 13,600 SO F7 NO, i8 0-15 �ry �p0, /?S� \ 1? 5. t_ - PARKING AREA=P£RVIOU5 PAVEMENT 21,400 SO FT NO 200 0�-3 � � c�. �.�� `s' � - � y UNDEVELOPED RUNOFF VOLUME 4.0111121N/FT X 35000 SF= 12,230CP UNOFV£LOPfD&FILTRATION 7.21N/f2lN/FT X 35000 SF= 6,400 Cr ' ASPHALT 4.5-5,5 PERCENT `. S ��CB ! - �`�'q4 STORAGE IN STONE=2f,400 SF X f41N/12IN/FT X.4VOIDS=9906 Cr AGGREGATE FOR FILTER LAYER AND RESERVOIR LAYERSs._ ?; I j X STORAGE 1H STOLIC GREATER THAN REQUIRED INFILTRATION BY FACTOR OF f.56 S COURSE SIEVE SIZE PERCENT PASSING _ \s � �:, /�p fZ \B Q-- N ,y y' - RUNOFF FROM PROJECT WILL BE LESS THAN EXISTING LEVELS' fit TfR COURSE f/2 INCH too tp �' PROPOSED L, ' ''fC m \+ �L ��c, sn NO INCREASE IN PEAK FLOW, NO INCREASE IN VOLUME OF FLOW 3/8 INCH 0--5 CF o - P yN£NT �:. - v` ?6\ ' 'n ��7.5' �` �C? •ems.' PERC RATE DONE NEAR SITE IN I990 f0 Af1N/INCH AND 19FflN/1NC11 f -r tea• - EXf5TING, RESERVOIR 3 INCH f00 /y. y �~ t SOIL 15 PERMEABLE AND SUIYAOLE FOR INFILTRATION COURSE 2-1/2 INCH 90--100A'C O " •r - M Q_ HANGAR 2 INCH 35--70 1-1/2 INCH - o3 4 INCH 0-5 y ".4•>��.:-. • - too 0-2 a M 5 a AN :�� �,'' 1 SITE PLAN i addfW aehicesre9�estD alAaWh'. �` - ^IPavl awafverfor { \ - , '-s FOR !r'1a dRbnalrn add1041paYastend \ \� SPECIAL PERMIT loan abo. parklnBspofa and�s5i}I tie Braund aesr 1 '� - 7hemearure Aropaae tank L1� V� 4X�p - FOR LAND AT par!"bare: '^ants far ibeaddrflonal \ ��'�'' LA WRENCE MUNICIPAL AIRPORT .!/.y . �� 492 SUTTON ST. LIGHT,,,,,, NORTH ANDOVER, MASS. PREPARED FOR PLANNING 8OARO TOWN OF NO RT ANDOVFR ,N .5 DONALD GIANCJUITTO SCALE: f"= 40' DATE: JUNE 3, 2004 y>. REV:9/f5/04 - 1T:�s Hf 40 O 40 BO FT - �-.frSle!:�t E�H 1 PRMCSSiellAl FNClh'CCR5 CHRlSTIANSEN�j,SERG! LIRe$URY[iTRS DA£ ff0 SfMICR St.HAVFRMU,IG/also TCL 979-57J-0J1e ?004 Or CNRISNAHSEN k SERGE I14C, ' I - DWG. NO. 9UDB20J5 l