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Home My WebLink AboutCorrespondence - 115 CRICKET LANE 3/25/1999 . , Town of North Andover ,� __ NoRTN OFFICE OF 3�ory`t"t 4,0 COMMUNITY DEVELOPMENT AND SERVICES 0 p 27 Charles Street North Andover, Massachusetts 01845 `°4,r,o °a°�5 WILLIAM J. SCOTT �SSACHUS�� Director (978)688-9531 Fax (978)688-9542 March 25, 1999 Les Godin Merrimack Engineering 66 Park Street Andover, MA 01810 Re: Lots 1-10 Cricket Lane, North Andover Dear Sir: This letter will serve as your notification that the proposed septic plans for the lots specified above have been approved for dwellings with a maximum of nine (9) rooms. If you have any questions, please do not hesitate to contact this office. Very truly yours, "z Sandra Starr, Administrator SS/gb cc: Copley Development BOARD OF APPEALS 688-9541 BUILDING 688-9545 CONSERVATION 688-9530 HEALTH 688-9540 PLANNING 688-9535 Mai---23-99 '10: 25A PaIA D.. Turbide, PE/PLS 508-465-031.3 P-02 March 22, 199 Sandra Star North Andover Board of Health Administrator Office ofCommunity Development and Services :30 School St. North Andover, MA 01845 Title V review for Lot 3 Cricket Lane Bear Sandra, I find that all the concerns outlined in my report of February 9, 1999 have been addressed except the following: 310 CMR 247(2)states that for a minimum of 2" of 1/8 to 'f2 inch stone is to be placed on the top of the leaching; bed. The Tarr design calls for a layer of filter fabric to be laid on top this stone. 'There is no regulation that I could find that allows filter fabric to be laid over the peastone, and therefore I would recommend that the Ater fabric be removed from the design. If you have any questions or comments please feel free to contact me, Sincerely Carlton A gown, I LS PORT INGINEEHING Civil j"Iiglllcers& Land Surveyors Oue Harris.heel Newburyp""rl,MA, 01950 (978)46.5-13594 Feb®09®99 10: 15A Pahl D. Tuybide, PE/PLS SOB-465-0313 P-06 February 9, 1999 S�t�rcTr� Starr 1e nrth Ain Ampar Hoard of Hefalth Ae1m;n;,- r�,gnr Offi(e¢a�a 9°§SfYeA ..... e g G%I rt 9a9 @F?d' s5� a� rvmv bdmod 6dVeadi e� v u�rddwbaam a v v "2A C,-1-SFr V JV y7 e/ilVVl �1. liol 11 ruluum, lvlt%V 1 0-tj I itle V review for Lot 3 Cricket Lane j Dear Sandra, Enclosed find the"Checklist for North Andover Seotic Svstem Plans" for the arbove- Mentinned site, The fnlln�A"q ig a- liet of all the `Problp nreaq And defirienrRe-,Pnrt �rexisAp�r+rtrr h�� f°�,1rAri _ ra a n Csa� N d/'11P4\ _ tt _, r-- ___ -C/'9]) ,_(°a j$5 t • . J 1 V CIVI ,b`t l`/) MMOb Uldt 1U1 tt 111111111111111 U1 G U1 1/0 1U X21116;11 9LU11G IN LU UG piacea on the cop of the ieaching bed. The plan design caiis for a Layer of dicer fabric to be iaid on top this stone. !.here is no regulation that t couid Lind that allows filter fabric to be laid over the peastone, and therefore 1 would recommend that the filter fabric be removed from the design. ® The septic tank detail should show that the inlet tee is to extend a minimum of 10 inches helow the flow line(227(6)); and that there is to he a 3-inch air space above the inlet and outlet tees (277(4)). RTnh 9 ? 4� 4�no-Le�wr�a o x r *o b 1 -A o-t e� '%C pp//aa a4 n6'o1�a 8'so��nal ��Qa 1 d4 c6 A✓ J600.- m ,VbA1 Wlb.A ifeJ sV W.W 6� 111W kld �r 161 X161 /J 6<Vl ti.W id1J1JL/S W.vaa iiGi�ll V 1✓1JYiJ6Y L11dlYUYY, t'L WVYYUILYVII U1 t'1•aliI1 V Ytk1 Vx 6YYIS YJ6e5111 611ULdll{„6 bb 11YGi6 tlYi' 1 LwI161111ark Wil'i bcsvi as iluicd. ® !-he high water alarm for the pump chamber must be located in the house. 23 (y) ® The fill required around the system encroaches onto the abutting lot(Lot 4), There should be a slope easement around this encroaching fill. (255(2)). e The trenches are proposed to he stenned. The stone of the nine connecting the d- hny gnrl the tivn lC-tWtr trenehp-R vAll he rnAyrL-then 1 10/, Notp.that I10(TtA!Z ?S 23 2(3)(z) ct/af—that i gees zh pc of the !aQ/Eno t�the d� bow n m- ®td Bzy �®/ °tl� the vb edmv 1s 1+w ddmeui e 6 v..d.� a...a w h3 r f v ud4.i1 ilimic��llvuxu ve+a iUU�b iV u/��l�usc due. v�1eJW11� vx ilaa, e,xuudttl lUluuxl�ldxlil t,Le. A r_ 9�_. __P___. _r _ !__ L_dA ___ _E ._t.E4 _ - _-_1_ _.a__ U-UUA. 1v1�/ �11U1GS,IV1141 UplitiU11 1b Mat UIVIC biluu1U WO a VV1Uwty-1VUU"A 1V4eAVU ltd iite high end of lithe two iower irenches Mite Veioulty-reducer couid be anoiher U-UoX and'baff►e, one d-box for each of the iower two trenches). r If you have any questions or comments please feel free to contact me. ni lAl1T't�lllll� Sincerelv nanow Carlton A, Brown, PE/PLS Lsnd Surveyors 1Verlburyp,ort,MA 01950 (Y 186'4bJ-UJYY '. 0, 0") ,:� f- LE40=SERIES TECHNICAL SPECIFICATIONS PUMP IMPELLER The pump(s) shall be model The pump shall have a VORTEX style as manufactured by Liberty Pumps, Bergen, NY, impeller capable of passing a minimum or equal. 2" spherical solid. The pump(s) shall have a capacity of GPM at SEAL a total dynamic head of feet. Motor size shall be 4/10 horsepower, single phase, 60 hz. and 115 The shaft seal shall be of the carbon/ceramic volt operation. unitized design, with BUNA N elastomers and stainless housings. MOTOR The pump motor shall be of the submersible EXTERNAL CONSTRUCTION type, oil filled, hermetically sealed and shall be The pump volute, legs and motor housing thermally protected. The overload element shall shall be heavy gray iron castings, class 25 or automatically reset when motor cools. better. All castings shall be enamel coated before Motor windings shall be of the class B insulation assembly.All fasteners shall be of 300-series rating. The rotor shaft shall be made of 416 stain- stainless steel or brass. less steel and shall be supported by lower bronze LEVEL CONTROL and upper sleeve bearings. The pump shall be controlled by an adjustable, The power cord shall be of the quick-disconnect mercury-free, wide angle float switch. Float cord design allowing replacement of the cord without shall be equipped with a series plug for manual breaking seals to the motor and/or oil chamber. by-pass operation. MODELS HP VOLTS PHASE AMPS DISCHARGE AUTOMATIC IMPELLER LE41 M 4/10 115 1 13 211 FNPT NO VORTEX LE41 A 4/10 115 1 13 2" FNPT YES VORTEX 10'cord standard on above models. For 20'option,add a"-2"suffix to model number. Example: LE41A-2 DIMENSIONAL DATA: PERFORMANCE CURVE 1550 RPM Weight: LE41 M: 39 LBS. 24 Height:13.25" 6-- 20 Major Width:10.75" (manual models) Z 16 4-- Maximum fluid temperature 140 degrees F. = 12 3: 8 2-- -A 4 0-- SSPMA 0 10 20 30 40 50 60 70 80 U.S.Gallons Per Minute C" Certified Z�aljwhkk. ) i i i J A 4a2 6.6 City of LA certification available MEMDER 0 1.4 2.8 Liters Per Second Liberty Pumps 9 7307 Lake Rd e Bergen,New York 14416 Phone(716)494-1817 Fax(716)494-1839 7291-2/93 Town of North Andover a NoRTk 1 OFFICE OF ��o�,. o .,tio L COMMUNITY DEVELOPMENT AND SERVICES 27 Charles Street 9 WILLIAM J. SCOTT S S North Andover, Massachusetts 01845 SAC U°AArEO 4` 5 9E Director (978)688-9531 Fax (978) 688-9542 February 25, 1999 Les Godin Merrimack Engineering 66 Park Street Andover, MA 01810 RE: Lots 1-10 Cricket Lane Dear Mr. Godin: This is to inform you that the plans for the septic systems proposed for the subdivision of Walnut Ridge have been disapproved for the following reasons: • The septic tank detail does not show the inlet tee extending a minimum of 10 inches below the flow line, nor that there needs to be a 3 inch space above the tees. (3 10 CMR 15.227(6) and 15.227(4)). • There are no benchmarks shown within 75 feet of the septic systems. (3 10 CMR 15.220(q)). In addition, for Lot 1: • Abutters' names are not shown. (NA 8.02j) • Design specifications for the proposed retaining wall are missing. (310 CMR 15.255(2)). For Lot 3: • The high water alarm for the pump chamber is not specified as to be located in the house. (3 10 CMR 15.231(9)) • Slope easement is required from Lot 4. (310 CMR 15.255(2)) • The slope of the two lower trenches will be in excess of 8% and at minimum a baffle is required to decrease the velocity. (3 10 CMR 15.232(3)(a)) Please consider a velocity reducer at the high end of the two lower trenches. BOARD OF APPEALS 688-9541 BUILDING 688-9545 CONSERVATION 688-9530 HEALTH 688-9540 PLANNING 688-9535 Lot 4: • Please note that the septic tank is drafted incorrectly. Lot 5 and Lot 6: • Scale of the Plan view is not shown. Lot 7: • The scale of the Plan view is not shown. • Pump Note#4 neglects to state that the high water alarm is to be located in the house. (310 CMR 15.231(9)). Lot 8: • The estimated seasonal high water elevation-has not been adjusted to the highest existing grade. This results in the leaching area being less than 4 feet to groundwater. (3 10 CMR 15.212 a&b). Lot 9: • Slope easement required from Lot 10. (310 CMR 15.255(2)) • Slope to d-box exceeds 8%, therefore, at minimum, a baffle is required. (310 CMR 15.232(3)(a)) Lot 10: • Fill around system runs to property line of abutter. Toe of slope required to be 5 feet off the lot line. (3 10 CMR 15.255(2)) • Trenches #I and#I do not show 4 foot separation to groundwater. (3 10 CMR 15.212 a& b). Please feel free to call the Health Office with any questions you may have. Sincerely, Sandra Starr,R.S. Health Administrator Cc: W. Scott File i FORM 11 ® SOIL EVA,LUATOR FORAi Page 1 No. .............. ......... Commonwealth of Massachusetts ,. Wof'TH Aw R , Massachusetts II¢. LSSfgn e Performed By: ....W.i..LLIN M. ........DV-- l?-MS! i ................ WitnessedBy: .::.:-A, ,: .::::... ..::.. ... ..::.::..:......:..:;::::,........:;,:,.::,::,..:::.:::.::::::.n.: ........................................................................................................... ... Location Address a / oww's Name` 6r1�r—% OV—W �� 1 Lad (�e� 601�a.1 Addaass,and � Takphono M New Construction Repair Office Review Published Soil Survey Available: No Yes Year Published Publication kale P.1501.40 Soil Map Unit . ....... Soil Limitations ....... o.u �...... .................((l�nt1"ca. . Drainage Class .......,. ........................................ Surficial Geologic Report Available: No Yes El Year Published ................... Publication Scale GeologicMaterial (Mali Unit) .....7 .............................................................................................................................. Landform ........................................... ..........................................,............................................._........,............. Flood Insurance Rate Map: ` Above 500 Y ear flood boundary No El Yes Within 500 year flood boundary No Yes El W. v Within 100 year flood boundary No Yes El Wetland Area: National Wetland Inventory Map (map unit) ....... 0 ....,." ..�.. pia Wetlands Conservancy Program Map (map unit).......:................................................................................... ........ Current Water Resource Conditions (U GS): Month 1?V.6..40 Range : Above Normal Below Normal El Arnal t�1 C) Other References Reviewed: I/ 5 FORh1 11 - SOIL EVALUATOR FORM Page 2 On-site Review Deep Hole Number 1 %..11 Date: :'�..L.�.`'1 Time:.f'+.r'.7.•, Weather ......5 !-!y...... Location (identify on site plan) ..... .....I)t .t-t:LTiv. ........ ......P..4.A.,ltil................................................ Land Use Slope (%) ... .. Surface Stones ....H.6.1-4. .......................I........................I..... Vegetation -D- D................................................................................................................................................................................................ Landform ......1".•OZA-I.h.f ................................................................................................................................................................................................ Positionon landscape (sketch.on the back) .......: . ......................................................................................................................................... Distances from: Open Water Body .......1.0.'..-feet Drainage way..10.0± feet Possible Wet Area .....100t feet Property Line .....1.Q.. . feet Drinking Water Well ..I QQ t' feet Other ......................................... DEEP OBSERVATION HOLE LOG Depth from Surface Soil Horizon Soil Texture Soil Color Soil Mottling Other (inches) (USDA) IMunsell) (Structure,Stones,Boul0ers, Consistency, %Gravel) > ,t t{"- Z Z'' V q ZZ _ 04 y 71 7•SyC0 6 1 0 fv_l Us M i S N 5-1 tv Li e) h-1 Parent Material (geologic) .. 1 -!.fi.. -..... I.. .C�.................................................. Depth to Bedrock: .... �,t�............ Death to Groundwater: Standing Water in the Hole: Weeping from Pit Face: .40..... Estimated Seasonal High Ground Water:. FORM 1L - SOIL. EVALUATOR FORM Page 3 Determination for Se rter Table Method Used: ❑ Depth observed standing in observation hole inches ❑ D pth weeping from side of observation hole inches Depth to soil mottles ❑ Ground water adjustment - feet Index Well Number . Reading Date ................... Index well level ................... Adjustment factor - Adjusted ground water level............ ............................. Depth of Naturally Occurring_Pervious Materiel Does at least four feet of naturally occurring pervious material exist in all areas observed throughout the area proposed for the soil absorption system? A If not, what is the depth of naturally occurring pervious material? Certification I certify that on l— (date) I have passed the examination approved by the Department of Environmental Protection and that the above analysis was performed by me consistent with the required training, expertise and experience described in 310 CMR 15.017. �g Date Signature t l� �`' r '"J FORM 12 - PERCOLATION TEST COMMONWEALTH OF MASSACHUSETTS Wo1Z114 AQWYa , Massachusetts Percolation Test Time: .....Et-,H.................. Observation Hole # Depth of Perc " 4-22-" Start Pre-soak ' ; Z�7 )! 3 0 End Pre-soak I ! S I ' Time at 12" I �S ETime 9"6" Time (9"-6") -Z2-r-)IA4 I Rate Min./Inch L�J Site Failed ❑ Site Passed ..........�.J .. Performed By: Witnessed By: Comments: _...................._ ........................................................................................................... FOR U e LOT RELEASE FORM INSTRUCTIONS: This form is used to verify that all necessary approvals/permits from Boards and Departments having jurisdiction have been obtained. This does not relieve the applicant and/or landowner from compliance with any applicable or requirements. *** * ******************** APPLICANT FILLS OUT THIS SECTION****************** APPLICANT Via /,,v c, 1IAV !J ✓, L Z PHONE 972— 0-0'�'I LOCATION: Assessors Map Number PARCEL_ SUBDIVISION k/a INa / I� ae, LOT (S) STREET C/2 7' L a f✓CJ ST. NUMBER ************** ********************* 'OFF 1 C IA L USE ONLY*********************************** RECOMMENDATIONS OF TOWN AGENTS: CONSERVATION ADMINISTRATOR DATE APPROVED DATE REJECTED COMMENTS r TOWN PLANNER - DATE APPROVED DATE REJECTED COMMENTS FOOD INSPECTOR-HEALTH DATE APPROVED DATE REJECTED S�9 IN, OR-HEALTH DATE APPROVED - �� DATE REJECTED COMMENTS PUBLIC WORKS -SEWERlWATER CONNECTIONS l/G, � G �t/ .4 DRIVEWAY PERMIT L FIRE DEPARTMENTG RECEIVED BY BUILDING INSPECTOR DATE co =r-41-0 CD =r -1 -1 2) re-0 cr CO2 c z Rco C4 0 =9 C9 O. C* CD C-) CO — C2 M CO) CL C-) -C 1 CA a) 03=r —CD -* =3 - =r CL -z Fn- =r CD U" CD -4 0 CD col) =r CD CD CD CA CD C7 U=M t= CD CD co) C) EL- co) IFANb C5 CL < CD cn CD CD c) 0 um s gz n CD sm CD 0 m ca m C/) 42, m p CD =5 < 4c 0 CA m x W.5 CD CL co H CO l CD co co m CD CD CD cm CD m CD cl 0 CD COP) CD CL CA CD to CD C, O Cl CO) CD 0) CD tis co CM CU O '4 . =' . CD P r-L CD cu CA Cm -1 : c CD CD Q 2F: CD A% cn cn to z r �o 0 CD 0 10 0 Z5 q cgo 5 ('D 5 �:r rL b7 a O CD 0 C/) 0 t"N t Z rD IS 0 0 0 SEPTIC PLAN SUBMITTAL FOWid" LOCATION: � � �'I��e Za `�P�✓►9��fu j �+a�Gl= S'� NEW PLANS: cyi�' $125.00/Plan REVISED PLANS: YES $ 60.00/Plan SITE EVALUATION FORMS INCLUDED: YES NO Cox + 1 DATE: DESIGN ENGINEER: H jff-f-4(t 1y1 GI- G DATE TO CONSULTANT: os?/ )� *If you want your plans expedited, please submit four plans and included a stamped envelope with the correct amount of postage to mail plans to Port Engineering. When the submission is all in place, route to the Health Secretary. SEPTIC PLAN SUBMITTAL FORM LOCATION: LOT e,'16 t� -r G-4),f NEW PLANS: YES $125.00/Plan REVISED PLANS: YES $ 60.00/Plan SITE EVALUATION FORMS INCLUDED: YES DATE: DESIGNENGINEER: DATE TO CONSULTANT: 34/ f *If you want your plans expedited, please submit four plans and included a stamped envelope with the correct amount of postage to mail plans to Port Engineering. When the submission is all in place, route to the Health Secretary. Town of North Andover, Massachusetts F°'"' P° e ItORTH BOARD OF HEALTH O L a DESIGN APPROVAL FOR ssACH°5�`� SOIL ABSORPTION SEWAGE DISPOSAL SYSTEM Applicant 6-1-Y z ✓`�% Test No. r Site Locations Reference Plans and Specs. ENGINEER DESIGN DATE Permission is granted for an individual soil absorption sewage disposal system to be installed in accordance with regulations of Board of Health. CHAIRMAN,BOARD OF HEALTH Fees ~ i Site System Permit No. /��