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HomeMy WebLinkAbout06-Public Works '.. ,. , " '\... . \ ~p , ..-.. "rrEt'O.-AOMIN. OFF. If'lr7 111("1 ., I k.r'Jl l\",1v ,-,j :': :i"'~rch 21, 1987 Mayor and Common Council City of San Bernardino 300 No. "D" Street San Bernardino, Ca 92401 Re: Sewer Service request for 4380 David Way We have applied for city sewer service at the above address several times and have been denied by the Board of Water Commissioners each time, the latest date being 3/12/87. We have spoken with L.A.F.C.a. about annexing our property to the City of San Bernardino; they have discouraged us due to the fact we would create another "island". (See enclosed map). We are appealing to the Mayor and Council to overturn the water commissioners decision based upon the following facts: The County Environmental Health Service severe restrictions on construction of parcel. The cost of complying with these follows: Agency has placed septic system on our restrictions are as The area in front yard where the syst5TI have to be raised 3 feet and compacted cu. yards of dirt, plus grading. Cost is to be located wil I to 90%, requi res 500 . $ 4,300.00 System will be higher operate than house and wi 11 requ i re a pump to 2,000.00 System to be constructed with 100% expansion system installed at same time. 6,352.00 Certified geologist to observe construction and certify system installed per requirements. 500.00 Revised grading plan by civil engineer 1,000.00 Total Costs 14,152.00 These costs are only estimates and would probably run more during actual construction. t, The County EHS also ignored the findings required a percolation of thi s tes t. Cost . test, but totally . 300.00 Total Projected Cost. IQ,Q52.00 Ground water surface. The guarantee that put to use. in the area is at approximately 10 feet below proposed system by EHS's own admission does not pollut ion wi II not be a factor when the sys tern is With the pollution question and the high cost of the which would create a severe financial hardship, we approval of sewer service at the above address. sys tern, request We will be more than willing to enter into a sewer agreement and agree to annexation at the earliest possible date. Thank you for your consideration In this matter. Y~~rUI_~ ~r:(~;;:~ Russell & Anne S rgeon 2733 Serrano Rd., San Bernardino, Ca 92Q05 Ph: (71Q) 883 5266 , ! 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LIMITS -17 '6> <?- 9<? 1070!7 .' 7001 I I / "'- 1/" ( I /" I 0,3 f.C, @) . ., i tl I' I I h I ~ I '\ \ . , I I I -: l~ : ., /---- , (/55 . 1---' \32 " ~ ''Ii ';:>',n ~'.r . , , /ISC:::' i_!-_.J._ ": '<~.? ./ , t:; r ,J .) , - -- ..- \3:~. . . ~, ',," \ ' / ~~{9~!'I,~~:~.t_~~!2.~~JiJ:~~~~~~I'~=M~:.t'~a 'i~~':::'~f '::y .~... ~....... ,. 'lP!:,\\\~" 3PSNonh Arrowhead Avenue II Sar B.r"'-,~l~o. CA 924~ 1).0"!80 ::2'0 Ea., "0" Streit . 0"~!'Irt", ;)1764' :71l\~ 'JPC.13~4 15505 ~Ivlc Ofiv. . V!r.'o'...~;:e. ,,:,,,, ~2:.l92 . (6,~1 242.!'l~4' . :7'41 387.4Il48 COUNTY Of SAN BE. .:'~IN() ENVIAON~TAL P~'".'C WOAtS AGENCY ~:~1<.2 RICHAR:J L. R08ERTS. R. S.. M. P. H. O;'8C1:0r .j). ~""'': "'It '1' Jece~ber 19, :986 Alia '."1"''10 tll. eltl.' 0': Aa.llnlO '\ie.c'''!; Bars'l)"" 0n'."0 9'g91M .ue P.....C"lO :::"'''1) Cue.mong. Col'o~ ~.d:'(1(ll f:or"arll .,,8,10 Grend "Tlltr,ct' San 3I1m,'d,na ~omll L.r"ca ~'o""'d ~onlc.a" V.ctorv"le ':ASE: REPt.V iQ ADORES': :;O-'~-:v~') ~~. ~usse:: S~~~geon '2"7:3 3 ~'3::.!:"ano ~{.. Sa~ 3e~~~rc~no, CA 02/,05 s~~:~c~~ ~~R~ ~~?0~~ F~~ ~?~ 270-:~2-0~ '0'_'::: ?:::?':::-~:F\'C=:: \'':. .S6-3G9, S~~~ect ~C90~~ ~s ~e~e~y 2?9rave~ can~~tiona::y: .::'.. Record e!1c:osec. II No~ :..ce II (and .?!:'ov:..c.e a copy c.i!."'ec-:2..y ~~ :~v~!:'c~~e~:a: ~ea:~~ ~erv~ces, ~o save ~:..~e:. l~M .~. . ....;-Fip.d' -, .... h l' . h' J. A cer'_~_.__ geo_og~s _ s..a ~ s'~perv~se t. e ~nstal2.ation of a~te~nat~ng leac~~ines plus lCO% expansion system and certify to Buildi~g & Safety it has been installed as .?e= s1.lb:ect repo.::-t, plus cGl.9ped obse!:"vation p:.pes if'. each lei'.chline a!1d one in t!'ie ground nearby ':0 i} dept2.of eight feet je~ow ground level. ~~O~:~ you have a~y c~~s~io~s, please contac~ t~e uneer- ~~~~Bd 2t 7:4/387-{~7~. ?:C~^R~ :. ?~gER: ?~. ~PE ______,""c":.C"= '<' _:>-C~ /~~_...,_ (__I~~~ ~.Y: ?,E~ Kl\?.':.._\~, ~. s. ~a~d ~S~ ~ ~~~~:. ~va~pne Sect:..~~ ~~..J< :~;'::mc ~.. RECOI"'- 'o,jG I'tEOUl;ST!O BY ,.,". .NO """.IIN ItIlCOillOIlO ".11. ?O r- : ~nvironmental ~ea~th Service~ J8~ ~or~h Arrowhead Avenue San 3er~ar1ino. ~^ 924:5/0160 ..J "I)-=-';~ ';>P--U-::',i!lr' ~.t.t('J" ,.,:":"ec':i.r+,; ~!'(''''''''_': ~~r:'::Ied as: ,i:;S""S"~ clrc-e. ,~c;. ':'L"_:"~ :,"5C!"'.p~~or. /'.,I,."""!, ;~n ':". vic:~:'c <:v o~ , San J3ero\ard1no County. 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BERNARD C KERSEY DII'lIECTOIt. ADMINI.TI'l"TION II F'INANCIl April 23, 1986 Russell and Anne Sturgeon 2733 Serrano Rd. San Bernardino. CA 92405 RE: Water and Sewer Service request for 4380 David Way Assessors Parcel No. 0270-142-04 Dear Mr. and Mrs. Sturgeon: At the regular adjourned meeting of the Board of Water Commissioners of the City of San Bernardino held on Tuesday, April 22, 1986, the Board unanimously voted to deny your request for water and sewer service for the above-stated parcel. If you have any questions, please call me at (714) 383-5393. Sincerely. BOARD OF WATER COMMISSIONERS CITY OF SAN BERNARDINO ~~{'~ Deputy City Cler~ & Ex-Officio Secretary BCK:mka . '...,.,,; WATER DEPARTMENT CITY HALL 300 N. -0" STREET 924Cl1 . p.o. BOX 710 92402 SAN BERNARDINO. CALIFORNIA (n4) 383-5141 C.(JMMI~~I(I'd.~ ROBERT 81VE "'IS [.\11[1", (."R(I.... I^MI'H \IR,.,1" HAR:D1D....WI1l1... ~a'" ..",... ~.... -a. - ~ . .. . . " ''l'' -f"~"N \,,,. HER8ERT Il WESS(l Gt..U...M..../l,l,!1I BOARU ()f WAHR COMMISSIONERS Plu"m..T MARGARET H. CHANDLER IOSfP1-if,ST[I<;jMI 1.)'111110. [,,(",I'l!II"t. C,....,lIl('!IO...M"I"'''''''''.f fHIl,"I{DC ....11.." 1)'11:1' I..l! "11"'1"..",'\;., & h,"'11 lllJ"" R ...nRTO.... 1)'11((101 W..Tt~ R' ( I ~'"IIIl''' March 12, 1987 Russell and Anne Sturgeon 2733 Serrano Road San Bernardino, CA 92405 RE: Sewer Service Request - 4380 David Way Assessors Parcel No. 0270-142-04 Dear Mr. and Mrs. Sturgeon: At the regular meeting of the Board of Water Commissioners of the City of San Bernardino held on Tuesday, March 3, 1987, the Board unanimously voted to deny your request for sewer service for the above referenced parcel. If you have any questions, or if I can be of further assist- ance, please call me at (714) 383-5393. Sincerely, BOARD OF WATER COMMISSIONERS CITY OF SAN BERNARDINO Bew",. C. ~~? Deputy City Clerk & Ex-Officio Secretary BCK:mka I .~. . .~ . . ,:.;,>;,.~". "'.' lar h chnlcs SEWAGE DISPO~AL TNVF.STTGATION 4380 DAVID WAY SAN BERNARDINO COUNTY , CALIFORNIA A P.~. 270-142-04 N~ER 30, 1986 PROJFCT ~O. 86105-02 PREPARED FOR: MR.RU~SEL STURGEON 2733 SERRANO RD. SAN BER~ARnINO, CALIFORNIA 92405 Earth Technics P.O. Box 544 Colton, CA 92324-0303 (714) 783-4037 86105-02 Mr. Russel Sturgeon 2733 Sel"rano Rd. San Rernar~inn, California 92405 Re: Propertv/Existine Residence at 4380 David Way, San Bernardino Countv California SUBJECT: Sewage Disposal Jnvp.st;ga~ion INTRonUCTION In a"col"dance with your authorization, we have performed a sewage disposal investiga~ion on the subject property to evaluate the feasibility of an on-site sewage disposal system utilizing the septic tank/leach line method of disposal. The scope of our investigation included: 1) site reconnaissance by a geologist; 2) review of available data pertient to the site; 3) laboratory testing of a subsurgace sample; 4) preparation of this report presenting our findings, conclusions, recommendations, and system design. This report has been prepared in compliance with the format requested by the County of San Bernardino Environmental Health Services. Actual percolation testing was not required by the County due to the very coarse granular nature of the subsurface soils. ACCO~W~\~ING KAPS, ILLUSTRATIONS ~~D APPENDICES Index Map (2000-scale) - Page 2 Plot Plan (20-scale) - Plate 1 Typical Leachline System - Plate 2 Special Leachline Design - Plate 3 Appendix A - Geotechnical Trench Log Appendix B - Sewage System Maintenance/ Laboratory Test Results Appendix C - References -1- . I~X MAy :--.. ~ CJ R ..... ~ -- ._~ l> ~.; " .. ~ ." 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F.. . ,-~ c - " ~ =.....""""'~=-=-=-= o SCAL.E - - -. - - - 2000 4000 leel INDEX MAP OF PROPOSED RESIDENTAL RECONSTRUCTION 4380 DAVID WAY SAN BERNARDINO COUNTY, CALIFO~~IA -2- " . ., '., 0.0 NOTIFICATION OF COUNTY SPECIALIST Dr. Ben Kaplan at the San Bernardino County Department of Environ- mental Health Services discussed the project with Mr. Warren Sherling of Earth Technics on Wednesday, November 19, 1986. 1. DESCRIPTION OF SITE AND OF PROPOSED DEVELOPMENT 1.1 Mr. Russel Sturgeon 2733 Serrano Road San Bernardino, CA 92405 ( 714) 883-5266 1.2 Property Location The general location is indicated on the Index Map, Page 2. At the time of our original fault investigation (Earth Technics, 1986), the site was completely enclosed by a chain link fence. The address of the property is 4380 David Way, San Bernardino, California, and the Assessor's Parcel No. is 270-142-04. The property represents a portion of the southeast 1/4 Section 14, T.1N., R 4W, S.B.B.M. 1.3 Property Development a. The subject site will be utilized for construction of a single family residence with 3 bedrooms. b. The parcel is approximately 1.2 acres in size (52,272 square feet). c. A septic tank/leachline disposal system is proposed to dispose of on-site sewage effluent. d. Plot Plan - See Plate 1. C" 1.4 DescriPtion of Site and Surroundings a. At the time of our initial inspection in April 1986 for the fault investigation, an abandoned single family residence was located at the site along with appurtenances such as a pool and detached garage. The site is essentially flat with southwest natural slopes of less than 2%. See the Index Map and Plot Plan for topographic relief of the property. b. No drainage courses cross the site and drainage is via sheet flow to the southwest. c. Large trees and oleander bushes are located across the property (See Plot Plan). d. As discussed in "a" above. the site was once occupied by a single family residence. The structures above have been removed and some preliminary foundation work in- cluding a basement excavation has been started. e. No existing or abandoned wells are known to exist within 200 feet of the proposed sewage disposal area. f. The entire site is underlain by recent and older alluvium to a minimum depth. g. Groundwater was encountered at a depth of during our fault trenching (Appendix A) in Slight mottling at 7-1/2 feet indicated that htgh level of groundwater could approach 1~?:1.2. ',f..t,H,:.~:",.~llliJ "9round ...fac:e. 8-1/2 feet April 1986. the historic to within h. No fills, affect the springs or other features were observed which utilization of on-site sewage disposal. i. The leachlines will be installed adjacent to the proposed house. for the disposal areas. in the natural ground No grading is planned SECTIONS 2 - 5 ARE NOT REQUIRED AS ACTUAL TESTING WAS NOT PERFORMED 6. DESIGN 6.1 Criteria 6.1.1 No percolation test ing was performed, but based on the coarse nature of the subsurface materials and lack of fines (Appendix B), we have assigned a percolat ion rate of 5 minutes per inch. 6.1.2 When installed as shown on Plates 2 and 3. approximately 4-4~ feet of soil will be present between the bottom of the leachlines and the historic high ground water of 7-7~ feet. Laboratory testing indicates that less than 10% fines exist in the subsurface materials below 2~ feet. Sections 6.1.2 and B, page A-2, in the County's Soil Percolation Standards indicate that separation must be more than 5 feet when less than 10% fines are present. In order to provide adequate filtration, the soils beneath the leachline must be augmented with sufficient silty sandy loam as shown in Plate 3. Our test ing (Appendix B) indicates that the near surface soils at 0 - 2~ feet could be utilized as a source of fine grained material. 6.2 Application Rate i' I Based on the minimum percolation rate of 5 minutes/inch, an application rate of 0.83 minimum square feet of absorption area per gallon of effluent per day was assigned. For a three bed- room home. 670 gallons per day of effluent generation are estimated (UPC. 1982). '. 7. SYSTEM DESIGN A system des ign is provided for on the accompanying Plot Plan. Plate 1. This design incorporates all requirements for depth. area and allowable separations. Using an estimates 670 gallons per day, a 1. 000 gallon sept ic tank is required (flow x 1. 5. UPC criteria l. with a leach area of 830 square feet. Utilizing 1 foot of gravel beneath the leachline allows 3 square feet per linear foot of trench or 276 linear feet. 8. CONCLUSIONS AND RECOMMENDATIONS 8.1 Conclusions 8.1.1 The use of on-site sewage disposal by means of the septic tank/leachline method of disposal is geotechnically feasible, provided our recommendations concerning system design are incorporated during construction. 8.1.2 There is sufficient space on the lot for the proposed development and to support an individual sewage disposal system that will meet the current codes and standards of the County Environmental Health Department and Santa Ana Regional Water Quality Control Board. 8.1.3 Groundwater was encountered at a depth of 8~ feet and soil evidence present (mottling, etc.) indicated ground- water had been previously as high as 7~ feet from the existing ground surface. 8.2 Recommendations 8.2.1 The leachlines should be installed as shown on Plates 2 and 3. 8.2.2 Leachlines should be confined to the upper 2 to 3~ feet of ground to take advantage of soil where possible and and increase separation to ground water. 8.2.3 The sept ic tank/ leach line system should be installed in accordance with current UPC codes. 8.2.4 If grading in excess of 2t feet is performed in the area of the disposal system, additional percolation testing may be necessary. 8.2.5 During excavation and installation of leachline trenches, Earth Technics should observe the exposed soils to insure anticipated conditions exist and the design recommended is adequate. 8.2.6 Sieve testing of backfill material shown in Plate 3 should be provided to assure adequate fines. R~:f~ Warren ~~:g Chief Engineering Geologist C.E.G. 1182 Registration Expires 6-20-87 WLS:mmf Distribution: (6) Addressee fI, ".:~'.~;' 0" , t, T1 r1 ~t+.!J I I ,.1 1"'1 I .,cAl' I I I .f ~... I tJ LJ LJ ./ / - / ' , ;' ;;.,,-" ./ / - //- o~oo Ty-pCAL 4- BCDItDO/lIf tel!S'~ ..j ~ ~ , ~ .... I CNA,"/ ~ IAlI< ~~ € D A V I D_ WAY SYSTE~' DESIGN 3-BedroolD House 1000 gallon septic tank 830 square feet 276 linear feet of 3 foot wide trenches with 1 foot of gravel beneath leach lines 3 trenches 92 feet long . ' " 1/,.... I',' I.... ., /, , ..... I ... , I I' / ,'~no' , , , , I I... I' / " .... ..." ,,' , ... n--z ' N o .. PLATE 1 .' ~ W ?- m >- :n .J :?; . I I J 2 .. C L J .. 3 L ~ CJ J " ~ c . CI I III ,. o CJ ~ ~ ~ . ,,J ..J ... < :.> ~ , 1\ I .. .. .. c u iL ~ ~ ~ .., .IIoW. t '. III ~ ~ ~ ~ ~ ~ I F F F i i i ~ 5 5 i: i ~ L. ~ 'll 'll 'll ~ N .., '. III Z ... ~ ~ ~ . '" '" : CJ C III ~ i : - . , ~I LC .. =: ~ :> o . c ~ " .. o . '. z o ~ ~ . a: .. . Q -- 1. l~ i . 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Cl. ~ ~ 0'; 1 - , II) Ww w 5 I <;l C) Cf)' ~ w j "( 0 1 ... ~ -s ..... ~ c: m .}.)\ ~ c ~ ~ ..... ~l ~ V) ~ t-t . 1 t.l e ~ - . z 8 Z ~.i - - 0 u u W . !." 0' l .. 0.. - ..... ~ ~ ~ ~ ~ ~ V) II) I "\ 'C , . .....' '1' ~ ... ~ c . . i . ',' O....:f. t!- lD , . " .. @~.~. .. - " - ~ :@): ... III III ~ 1IJ OJ) I. ., .r-I: It) -:. , "- " , or~ . '. '. f 'I. , ~ ( ~ .~. '. , . , , ~ ~ 'II. .I."p .. .. .J. . , ., , , ~~ ~ I-- . , . :c ,,' 0' .() . ~ e :.... \I) 'j >- ... ", I ./.:, ~ .. ... 8 "" . . . ~ . . , . " ~ ~ \J 0 '.. :.~ t::a .oJ . '., ~ "10.1 . J . "10"';- .. ~ . '. 'It ...~. 't . . , . .~ 'I' .; :E: .' II. . . ~ . CL . " .., . ,.100 '., \' e ",' " ~ :.0. . a: ":: f -: . '", Cl " , c ~.~ '" " .- C \ -e~ .c G>> ~ \ ~ ~ In . '.. Il N ... t ;.; ii ~ .,../. , ',:: r . . .1' I I, . I. " . . , I. " " '1 ,,': i" . ". . , '. ',' .10. . I. ',0- . . :. 'I' . I.. r . ~ .. ~ ~ I lD Q. o .. lD ~ lD - .. := III ,. . " . '. . . 1:- I . ".: j.: ie. I'. . I . I . . . c -: ~ " -: I . . '0 '.. '.' , '.i . . '. .1 "11" '.. '.i.: 'I.' APPENDIX B AP?~;[)!X B SE.W.GE SY~: ~A...~ ~.e ~cs~ :..~r~.t s.ei='~C sys~. :-..=.; ....t.e...-..a.-.ce: is tc '..:.Sc:: t.~e SE:-?""l.".i.::es 0: a cc':.:.-:t';-::.:.c:..sec: st:~t.i.= ta-_~ F":-;.e- e:':E:-J' t~ to four y':::~s. TIle ta.:".k. should be ~-;-.a:: .....~.c.-. t:~c tct..a2 Ce:::t:1 of flr::a.ti:"lg SC.2r~ plus bc.tta':". slucge exceeCs O~ t.'-u.rd of to '":e c:epth 0: t,'-.e liq-.ad ir, t.".e ta.-..k . Y.ake s;,;re the two ca-~'1ts of "jour septic tank are p.mped. lids. ) (L'rccver t'"JO ;'~t~s:-. ?€=itter::l by the C:r.ifcr:;-, ?l\T~'ng COOe, it is better rot to pave over, dri'..e o...er or tr~le your leo3.c.'": linE.s. Tra=fic vibration rray also dar-ase ya.r see;::.age :.:.ts. :.0 net 102..:':.: :-'Cney on yeas~, ta==ia cr e!:Z',,':"es. Ac::x::rdil1g to scie.-.tific tests, t.--.ey de net ~re\"er.t prera~..:.re fail.t.1!"e of leach fields; only reg'..:.:ar tar_l<. p.r'i::':-:<: s co. Ole-.icals \1seC to correct failures pcst;>one fL-.al faiL~re for only a feY: rror,t.'":s. c:~'1 t.'1ey corroce you::: septic ta.'1k a.-c see;:.a~e pit lining a....c rest:lt ir. t.".e:..r co1103.;:se. Sere are hazardous a....c cor.tar.'i.:-.ate ,a..;.rrlI<o3.ter. :'bey are rot recaTe.-ceC. I:b :x:>t fl~ do..n e.xcessive ar.o'.~r,ts of oil fa'..lC€t.S :"" ..;!'.nl...T':.c for long peI:l.cC.s of ti.~. reF 4=. :f i"01.;. "..lse ~'C~ :;a=t..a'~e cis?=sal, fa.:: -:.er. or fr,,'ing par: ,ease. I:b net le.ave !'.eep faucet.s a..-c toilets in SocxJ ycr<.4 scptc tarok Wlll fill up ::uc~. .... : .:-::t: -~....:-_:-;. ~ --- --- _.- --- ~---- -:- ..; -.:...:....: ~- -- -- - ---- -- :: - - 0; _!:.: ~. o,:_=_.~ ~- _i-_ -' ~.,.,...:. ,- .:l -= .,_ ~ N ~ 0 a:: < 0 Z < I- V'I V'I ::> I !! V'I UJ N Q V'I .. UJ > UJ V'I . , = ~ .e ~- ::f-- ~ , !;! . ~ - ~ -0--- ~ .' , , N ~ ,N .. .-- -- =--., ~ i g f2 i ~ ~ ~ PER CENT FINER BY WEIGHT 2 o GRAIN SIZE DISTRIBUTION 11,; fiLS OG'o: IZ/8l. 'SEVO'6E.. D'3P<>~ :r....I>~n6""oN CI' __.,0 II!:.I:.^-l V'I a:: UJ I- UJ :E :J ~ :E I a:: UJ I- UJ :E < o w ~ ~ I- a:: < ll. ~ >- ~ ii'i III III III III <[ <[ -l -l U U 0 0 IU :t ll.. III Z ~ ~ C( IUO zz -C( ll..1Il l&J III 0 a:z C(C( o III U -l _ -la.: l- ll.. " ow .... .... ,I- ..J 0' l&J '" > <[ a: .4 C) 0 Z :r l- ll. l&J o [KWl81T NUWBEII 8-2 APPENDIX C , APPENDIX C REFERENCES Carson, Scott E., and Matti, Jonathan C., 1982, Contour Map showing minimum depth of ground water, Upper Santa Ana River Valley, California, 1973-1979, U.S.G.S. Open File Report 82-1128, 48 pp. Earth Technics, 1986, Alquist-Priolo Special Studies Zone Investi- gation, 4380 David Way, San Bernardino County, California, Report Dated April 7, 1986, Project No: 86105-01; San Bernardino County Environmental Health Services, Soil Perco- lation (PERC) Report Standards (Revised 12/82). 1