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HomeMy WebLinkAboutSite Plan (Septic)LEGEN D STONE WALL FENCE x K IRON PIN 0 MERESTONE El LEDGE OR ROCKET = 383-45 EXISTING CONTOUR ---- PROPOSED CONTOUR .--^-�---�' UTILITY POLE subsoil, 34"--`.-" TEST PIT `381.20 PE R C TEST no water. SILT FENCE 0-411 humus, I}-tlAY BALE 9/16 ,�--� T 0 P S 01 L MIN. 6 it a VARIES SALT HAY or BUILDING PAPER -37 0 p [Q �r6' �g d r(? Q1' A 0 I � oaQ:dt a°°o°o-''D, g'v 382. 70 D(jy° "o p a •'+►'g' `s, 46,-A 'p• p ! 4 ELEV. 1 `- 38I. �:0 w �0 Oj v 0 p y. 6 0.4,O 4, �1 ea450 a 20 Qay.p0 a � .. "`43 1 o. rl + r 380 •G7G © i4 y 0 0 C) •iJ ' ©1�i �Q. QO`,1 Q�� 0- s�18 �'•0 79 I " BROKEN STONE4 'a " t�• o, ugt`J�,+` 'C)a' -�►�Lp ,u;•b� I2 16,C'.Q'o' oQ ao oyfl�i �.= aT Ire`b40, E LE V. 381.70 Ud aQ •v -,pyo'). �� �. U ' " o `�S �1 �y c3 0 • . q - 380 2'03 11 379.62 TRENCH IETA I L N. T. S. �fI�G 99 37 N& r 6" t 4 OVERFLOW Test Boles 101-105 by D., \;erwi.ck Engineering on 9/04/87. Test dole B-1 from ori g i,. 1 sut :_livision plan. T.H. No. = 383-45 Description 101 0-811 topsoil_ l humus, 8"-341' light brown moderate IN TO UPPER TRENCHES = 382.70 subsoil, 34"--`.-" brown silty fine sand, 54"-64" very `381.20 fine sand, 641"ledge, no water. 102 0-411 humus, 4i1-20/2411 moderate loamy subsoil, 9/16 20/24"-6411 li<,,A tan very fine sand, 64" ledge, no water, root z/: ;e to approximately 50". 1.03 0-3" Humus, 3" 15t1 moderate loamy subsoil, 15i1-2411 5/8 fine sandy :)soil, 24"-5411 fine -medium sand and stone, 5411 1e(l . 104 0-4" humus, 4" �2" moderate loamy Isubsoil, 22"-4111 5/8 very fine li,ji. tan sand, 41" ledge, no water. 105 0-41' humus, 41' -24" light brown sandy subsoil, 2411-4811 light taxi f inl s,ai:d, 4811 ledge. B-1 0-611 topsoil, 6,11-54" light brown subsoil, 5411 ledge, no mottling, 1 water. Perc Pate - 1" ill 10 min. -est performed o,.. ``)51/87 by D.W. Gerwick Engineering. Depth = 2 711 385 380 NG 4' 370 V 0 PROPOSE WELL AREA= 127159 7 S- f. - 5, AATS RCR 3A ;'_ E (t1 M HAY SA L E e TT4 3 \ 4 y ry 10 \ `RESERVE ERVE �\ �10 �• 93 _N \ y \ \ 4 4 \ a � 386 / �..,.• • \ \ \ �\ A L1M/Ts OF .109 GIRAVEL FILL - !l % \ \ HL / r T H.10 Ea %s dfJ \'` �•i T H. 4 J e 1 ' \0 /OOOGAL ""► f� �(� / / v SEPTI C TANIr '- �',.�116 i i w W A .r, T H. 102 EXuAVA 7r A TRENCH * A"DEEP A AV 7'hE wlo rN of A S7Rat 3ALE PLAN VIEW i vvi t THE NEED FOR F007ING DRAIN SHALL BE DETERMINE INFIELD BY THE CON 7,RACT09 AT TIME OF CONSTRUCTION. TION 1 l mr;r rH 105 S 7 AKED N. ,4 YSAL TG BE /NSTAL R,910 ' ro c0. STRucr1o1,v SEPTIC SYSTEM INVERTS 1070 - 21 55" A -MIN INV. A T FOUNDA TION TIME I 4T1,"IZV I'1':P11111 DROP RATI OUT OF TANK = 383-45 11:15 INTO H. L. - 14 IN TO UPPER TRENCHES = 382.70 - - `381.20 F- INV. 11 : 20 =380.62 5 1 9/16 2 9/16 1.95 11:25 5 17 5/8 1 1/16 4.71 11:30 5 16 5/8 1 5.0 11:35 5 19 2/8 5/8 8.0 11:40 `; 1+9 7/8 5/8 8.0 11:45 5/16 7/16 1.1.43 11:50 5 L« 1 1,/16 1/2 1.0.0 11:55 5 21116 3/8 13.33 12:00 3/8 13.33 12:05 `; - :' t3 5/16 l6.0 Test Holes 106-'_1(_) on 8/28/88. T. Ii. No, 1106 0- 8 11 } 1 Ir -ill -15 8 , 2611-3911 firm ntC,d-1II, n i, �'�i1 11i1I <,r-.,1 1 fir. � silt, 1t�11 mot t 1_ L, 11, I r�-r ;s" Iilt�dIl Iii i I', .V S{1ti\:, I_lfie S1 it"; f ile -me h uIn silty sand, 44" T1ott18411 107A 22" 1\c3e. 108 36" ledge. 11 40 ledge. 10f � 110 6011 ledge. 385 380 NG 4' 370 V 0 PROPOSE WELL AREA= 127159 7 S- f. - 5, AATS RCR 3A ;'_ E (t1 M HAY SA L E e TT4 3 \ 4 y ry 10 \ `RESERVE ERVE �\ �10 �• 93 _N \ y \ \ 4 4 \ a � 386 / �..,.• • \ \ \ �\ A L1M/Ts OF .109 GIRAVEL FILL - !l % \ \ HL / r T H.10 Ea %s dfJ \'` �•i T H. 4 J e 1 ' \0 /OOOGAL ""► f� �(� / / v SEPTI C TANIr '- �',.�116 i i w W A .r, T H. 102 EXuAVA 7r A TRENCH * A"DEEP A AV 7'hE wlo rN of A S7Rat 3ALE PLAN VIEW i vvi t THE NEED FOR F007ING DRAIN SHALL BE DETERMINE INFIELD BY THE CON 7,RACT09 AT TIME OF CONSTRUCTION. TION 1 l mr;r rH 105 S 7 AKED N. ,4 YSAL TG BE /NSTAL R,910 ' ro c0. STRucr1o1,v SEPTIC SYSTEM INVERTS 1070 - 21 55" A -MIN INV. A T FOUNDA TION = 38 4.3 0 B -INV. INTO TANK = 383.70 C- INV. OUT OF TANK = 383-45 D- INV. INTO H. L. = 382.87 - INV. IN TO UPPER TRENCHES = 382.70 E-- INV. INTO MIDDLE TRENCH `381.20 F- INV. INTO LOWER TRENCH =380.62 1. Contours fro -a field sur�,ey by William F. Kent, L.S. Elevation based on assumed datum. Benchmark to he established prior to colistruction. 2. Basis of design for this system is athree bedroom douse with a design per_c rate of 1.0.1-20.0 min/in, Required leaching area is 675 s . f , and is supplied as follows: 2- 601.f trenches a3 s.f. each _ 360 s.f. I- 50 If trench . 4 3 s, f. 2 -equalizing trenches (2t 27s. f. e a ch 15 0 5 4 s. f. . f, - 37 L -__F trench G 3 s. 1" - I l / s,f, Total Leaching Area - 6 75 s.f A 100% reserve area has been provided for. 3. All topsoil, stumps, and boulders must be removed• from the area of the system. 4. All. pipes and appurtenances must be inspected by the Town Sanitarian prior to backfilling. 5. 'There are no wells within '15' of this system. 6. Any gravel fill re-quir_ed shall have a maximum of 5% fines passing a Standard No. 200 sieve acid a maximum of 10% passing a No. 100 sieve. All gravel fill shall be, approved by the Town Sanitarian prior to deposition. Gravel fill in place shall have a perc rate equal to or exceeding tk�e design rate. 7. There shall be no cuts within 501 of the downhill side of the system or within 251 of the sides of the system. There shall be no stumps or boulders buried within 501 of tale downhill side of the system. 8. System area and elevation shall. be staked out by the engineer or surveyor Prior to construction. 9. In general, all construction practices as per the State of Connecticut Department, of Health Services guidelines shall be adhered to. The following outlines some of the ma -)or procedures, but do not relieve the contractor from fu_1..1 compliance due to their lack of mention below. A. All topsoil, stumps and boulders shall he removes) from the area of the system and system fill. t4ra r7rr-jr7jti r1C ry or_ vehicles shall ne allowed on the exposed rials -iv`? sr)� 1 . St:rippirig should not take place within 48 hours of a rail storm or if there are standing pl_iddles. R. The earth shall I -e scarified pr for tr7 Gravel fill- steal -1 meet- the specifications of Nr,t,­ 1 ars l hr, placed in accordance with Note 6. (7. No trucks or heavy machinery shat l be a 1 1owed ire t���� stripped area until 12" of gravel fill ic) in T:'lacr'. Ai( 4ke-45 I © S C', l C _ CA rkt. U C_b _ PROPOSED SEPTIC SYS T E V D E, N FOR JOY O' SULL lV.A.N LOT 12B CHRISTOPHER HESS SUBDIVISION FIRE STREET, OAKDALE, CONN I It = 20' JULY 81 1988 REV. 71221 88 AMENO D. W. GERWICK ENG/NEER/NG ' 101 ROPE FERRY ROAD a WATERFORD, C O_ T C T 03 - 443 - 9 J, k 8 t50-14 6 a5 , 0