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bld20121103-Chang-Infiltration Revision.pdfimumn Iffmme ]Lovell.-Sm.jerland and Associates, I ac, %OEM Emmm 192 17 361h Avel'Me West,SUdR 106Lynn4 251591 wood, Wmshinglon 980136 I - Su Jeanic McConnell Engirwer Program Manager Bigkieer Division Edmonds, WA 98020 Planuers Re: Wally Charig Resideiice, 1 7306 -- 73rd Avemie W (Parcel 40051310001390 ) Ellpwering Site Plall Collstruction Evaluation Letter )IIICIIJ Consultants . . .. . ........ —.-- — October 3 1,, 2014 LSA No, 52,98 Per Mr. Willy Chang's request, LSA is pleased to provide the following professiomal engineeritig evaluatiort of the proposed irifilixatimitremch systerri for the Chang residence at 17306 -- 73rd Avejiue W. The C11,176irrecring site plan included the installation of storm Nvmter drainage sys[ern and infiltral.ioii trans la system. The purpose of the drainage system and infiltration treiich system is to control and convey storm water runoff from the proposed on-site improvements, and reduce tile risic of erosiom and minimize hazards to persons and/or property, The infiltration trench was sized to iiii-iltrate 100% of the site impervious runurf. During construction, the square footage of total impervious surlaces, was found to exceed the designated quantity (8,000 square feet), A simple bag, of 1-3/8" Washed Drain Rock was taken from Miles Sand and. Gravel Company, and delivered to the ConStRiction "resting Laboratories, Inc. for the void determinatimi, Impervious Sudaces SqUare feet Acres WWI IM3 Roof Tops = Drivewa = 4,667 2,901 0.107 0,067 Roof Tops Flat Dri ��,wi s Mo( Walkway = 348 0.008 Sidewalk Flat Deck — 84 0.002 ---Roof''l'ops Flat Total 8,000 0.184 . . . ......... .. Peiwious,Sudace C, Lawn, Mod = Porosity (Void) Percent of runoff infiltrated 21,170 0.486 30% . .. . .......... 100% C, Lawn, Mod ............. .. Total square footage ilIPLIt as "RoofTops Flat" in WWHM3 modeling — 4,667 sf d- 84 sf =-- 4,751 sf Y f Per the Laboratory Test Report prepared by Construction Testing Laboratories, inc., dated 10-17-2014, the void of the 1 3/8" Rock was determined to be 41.3% (see attached Report), a rounded number of 40% was used in the WWHM3 modeling. Devised Resign Impervious Surfaces Square feet Acres WWHM3 Roof — 4,322 0.0992 Roof Tops Flat Drivewa s = 2,690 0.0618 Driveways Mod Walkway = 1,681 0.0386 Sidewalk Flat Deck = 392 0.0090 Sidewalk Flat Total = 9,085 0.2086 C, Lawn, Mod Pervious Surface C, Lawn, Mod = 20,085 1 0.4611 Porosity = 1 40% Percent of runoff infiltrated = 100% The square footage provided by Mr. Chang for the roof (as -built) = 4,322 sf The square footage provided by Mr. Chang for the deck (as -built) = 392 sf Total square footage input as "Roof Tops Flat" in WWHM3 modeling = 4,322 sf + 392 sf = 4,714 sf The difference between the original design and the as -built for the roof + deck: = 4,751 sf — 4,714 sf = 37 sf (less than the original design) The difference between the original design and the as -built impervious surface for the project: = 9,085 sf— 8,000 sf = 1,085 sf (exceed the original design) The installed infiltration trench system with porosity of 40% (see attached WWHM3 Report) does provided adequate storage volume for the additional amount of impervious surfaces during the 100 -year storm event, and thus considerably conforming to the design concept. If you have further questions or need additional information, please give me a call. Sincerely, John W. Yuen, P.E. Project Engineer W"CJI IM3 Doc r.tmr ntatioir File Edit Viiew Ii D C I Subbasin Narnel0asin 1 N... -Designate as BippassCarr FLOC Q�wr+ Dirac I Trc iMcCr Bed1taravel Trench ...._ m .. _ Area in Basin I.Acm Ot-ity Selected AvailaWle Pc-IMIJUS Available Impervious __ .... C 80017 TOPS FLAT W L:, La�arr, Iliad ,�'I � .m�..�� ... _. Cwt IDEWA FC T ,C-476^- Pervi 0.4C"81 Acres Ills `fatal I1.��1�iF� Acres Basin'C'atal U.CG t'T Acres rw—, --t -p-- r_ n t "I fill _ t I !N'N +� 1-01�9h;7 n sl" Do, DOT R.!j-, W'W'uA 'a. 113M I Imlity blaing L L-211-12 —112-111 —,,,1 0010 1 MUM 2 0"lletJ ownstream Connection 10 0 0 Pw.ipWim Apphd V. Fm day URRY Hallam Fleva6vo (0) F— ci ily Mmensions .d' L-dh 0"O.Ustf.0". .11z Told DPrllf6 �1? Rl"' Typa jFjj ft 5 & 5bp� H.td, Tyr. fi"A svbslri' alorial Loyms for Vv I TN.kr.. 1111) 533 olifice Dialwater c-lLight omau 8aI P. -O, IH.d. Number (M) (FI) (clay IO� 3 TNIV— till 3 0 yra 3 P..iiy IQ d Rima Ile.d Ill .046 as 19a1e tFond lnalement Sh.. P..d T.bl, Jd'P e Were d S uplace Aaa (il J—h) dal VII.- r9M, O,dl.(. (1) 15'103t fM.1 Mm. fW19h F.dR5Q-. fly 15103? . V.1.. Th..2, 0 From 104le.d Ice 1 OY31 /?.M I 3.52AM Infiltration rate: 3.8 x 0.5 = 1.9, itAr Depth of trench rock 533' Porosity = 40% Percent of runoff Infiltrated 100% Required bottorn area for a 5'- 4" deep rock trench = 58' x 16' = 928 sf Western Washington Hydrology Model PROJECT REPORT Project Name: 5298 R1 Site Address: 17306 73rd Avenue W City Edmonds Report Date 10/31/2014 MGS Regoin Puget East Data Start 1939/10/1 Data End 2097/08/31 DOT Data Number: 03 WWHM3 Version: PREDEVELOPED LAND USE Name Basin 1 Bypass: No Groundwater: No Pervious Land Use Acres C, Forest, Mod .67 Impervious Land Use Acres Element Flows To: Surface Interflow Name I Basin 1 Bypass: No Groundwater: No Pervious Land Use Acres C, Lawn, Mod .4611 Impervious Land Use Acres ROOF TOPS FLAT 0.0992 DRIVEWAYS MOD 0.0618 SIDEWALKS FLAT 0.0476 Groundwater Element Flows To: Surface Interflow Groundwater Gravel Trench Bed 1, Gravel Trench Bed 1, Name Gravel Trench Bed 1 Bottom Length: 58ft. Bottom Width : 16ft. Trench bottom slope 1: 0.0001 To 1 Trench Left side slope 0: 0 To 1 Trench right side slope 2: 0 To 1 Material thickness of first layer : 5.33 Pour Space of material for first layer : 0.4 Material thickness of second layer : 0 Pour Space of material for second layer 0 Material thickness of third layer : 0 Pour Space of material for third layer : 0 Infiltration On Infiltration rate : 3.8 Infiltration saftey factor 0.5 Discharge Structure Riser Height: 5.33 ft. Riser Diameter: 6 in. Element Flows To: Outlet 1 Outlet 2 Gravel Trench Bed Hydraulic Table Stage(ft) Area(acr) Volume(acr-ft) Dschr (efs) Infilt(of s) 0.000 0.021 0.000 0.000 0.000 0.069 0.021 0.001 0.000 0.041 0.137 0.021 0.001 0.000 0.041 0.206 0.021 0.002 0.000 0.041 0.274 0.021 0.002 0.000 0.041 0.343 0.021 0.003 0.000 0.041 0.411 0.021 0.004 0.000 0.041 0.480 0.027. 0.004 0.000 0.041 0.548 0.021 0.005 0.000 0.041 0.617 0.021 0.005 0.000 0.041 0.686 0.021 0.006 0.000 0.041 0.754 0.021 0.006 0.000 0.041 0.823 0.021 0.007 0.000 0.041 0.891 0.021 0.008 0.000 0.041 0.960 0.021 0.008 0.000 0.041 1.028 0.021 0.009 0.000 0.041 1.097 0.021 0.009 0.000 0.041 1.165 0.021 0.010 0.000 0.041 1.234 0.021 0.011 0.000 0.041 1.303 0.021 0.011 0.000 0.041 1.371 0.021 0.012 0.000 0.041 1.440 0.021 0.012 0.000 0.041 1.508 0.021 0.013 0.000 0.041 1.577 0.021 0.013 0.000 0.041 1.645 0.021 0.014 0.000 0.041 1.714 0.021 0.07.5 0.000 0.041 1.782 0.027. 0.015 0.000 0.041 1.851 0.021 0.016 0.000 0.041 1.920 0.021 0.016 0.000 0.041 1.988 0.021 0.07.7 0.000 0.041 2.057 0.021 0.018 0.000 0.041 2.125 0.021 0.018 0.000 0.041 2.194 0.021 0.019 0.000 0.041 2.262 0.021 0.019 0.000 0.041 2.331 0.021 0.020 0.000 0.041 2.399 0.021 0.020 0.000 0.041 2.468 0.021 0.021 0.000 0.041 2.537 0.021 0.022 0.000 0.041 2.605 0.021 0.022 0.000 0.041 2.674 0.021 0.023 0.000 0.041 2.742 0.021 0.023 0.000 0.041 2.811 0.021 0.024 0.000 0.041 2.879 0.021 0.025 0.000 0.041 2.948 0.021 0.025 0.000 0.041 3.016 0.021 0.026 0.000 0.041 3.085 0.021 0.026 0.000 0.041 3.154 0.021 0.027 0.000 0.041. 3.222 0.021 0.027 0.000 0.041 3.291 0.021 0.028 0.000 0.041 3.359 0.021 0.029 0.000 0.041 3.428 0.021 0.029 0.000 0.041 3.496 0.021 0.030 0.000 0.041 3.565 0.021 0.030 0.000 0.041 3.633 0.021 0.031 0.000 0.041 3.702 0.021 0.032 0.000 0.041 3.771 0.021 0.032 0.000 0.041 3.839 0.021 0.033 0.000 0.041 3.908 0.021 0.033. 0.000 0.041 3.976 0.021 0.034 0.000 0.041 4.045 0.021 0.034 0.000 0.041 4.113 0.021 0.035 0.000 0.041 4.182 0.021 0.036 0.000 0.041 4.250 0.021 0.036 0.000 0.041 4.319 0.021 0.037 0.000 0.041 4.388 0.021 0.037 0.000 0.041 4.456 0.021 0.038 0.000 0.041 4.525 0.021 0.039 0.000 0.041 4.593 0.021 0.039 0.000 0.041 4.662 0.021 0.040 0.000 0.041 4.730 0.021 0.040 0.000 0.041 4.799 0.027. 0.041 0.000 0.041 4.867 0.021 0.041 0.000 0.041 4.936 0.021 0.042 0.000 0.041 5.005 0.021 0.043 0.000 0.041 5.073 0.021 0.043 0.000 0.041 5.142 0.021 0.044 0.000 0.041 5.210 0.021 0.044 0.000 0.041 5.279 0.021 0.045 0.000 0.041 5.347 0.021 0.046 0.011 0.041 5.416 0.021 0.048 0.123 0.041 5.484 0.021 0.049 0.296 0.041 5.553 0.021 0.051 0.513 0.041 5.622 0.021 0.052 0.767 0.041 5.690 0.021 0.05.4 1.052 0.041 5.759 0.021 0.055 1.367 0.041 5.827 0.021 0.05'7 1.707 0.041 5.896 0.021 0:058 2.072 0.041 5. 964 0, 021 0.061 2.460 0 . 04 1, 6.033 0.021 (h 061 2 .070 0,011 6101. 0.021 W063 n299 0 . 041_ 6.170 0.021 0. 064 3019 V 04 1 MJ,A'IGATED )[AND USE ANALYSIS RESULTS Flow Frequency Return Periods for Predeveloped Return Period Pre dev 2 year 0 5 year 10 10 year 0 25 year 0 50 year 0 100 year 0 poc V1, Dam Frequency Return Periods for Mitigated, POC #1 Return Period Pre dev 2 year 0 5 year 0 10 year 0 25 year 01 50 year 0 100 year 0 Yearly Peaks for Predeveloped and Mitigated. POC #1 Year Predevelo2ed W, at ':ed Ranked Yearly Peaks for Predeveloped and Mitigated. POC *1 Rank Predeveloped Mitigated POC #1 The Facility PASSED The Facility PA,SSEI-) Flow(CF) Pre dev 0.0000 0 0.0000 0 0.0000 0 0.0000 0 0.0000 0 0.0000 0 0.0000 0 0.0000 0 0.0000 0 0.0000 0 V0000 0 0.0000 Dev Percentage Pass/Fail 0 0 Pass 0 0 Pass 0 0 Pan-, 0 0 Pass 0 0 pass 0 0 Pass 0 P a S s, 0 Pass 0 Pass 0 0 Pass 0 0 Fam 0 7 P€:5 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass 0.0000 0 0 0 Pass Water Quality BMP Flow and Volume for POC 1. On-line facility volume: 0.0309 acre-feet On-line facility target flow: 0.01 cfs. Adjusted for 15 min: 0.0298 cfs. Off-line Facility target flow: 0.0158 cfs. Adjusted for 15 min: 0.0165 cfs. Per1nd and Impind Changes No changes have been made. This program and accompanying documentation is provided 'as -is' without warranty of any kind. The entire risk regarding the performance and results of this program is assumed by the user. Clear Creek Solutions and the Washington State Department of Ecology disclaims all warranties, either expressed or implied, including but not limited to implied warranties of program and accompanying documentation. In no event shall Clear Creek Solutions and/or the Washington State Department of Ecology be liable for any damages whatsoever (including without limitation to damages for loss of business profits, loss of business information, business interruption, and the like) arising out of the use of, or inability to use this program even if Clear Creek Solutions or the Washington State Department of Ecology has been advised of the possibility of such damages. Flow P'mquexicy.Analysis ig ala Edit View Help D GO FJ r L-01�0111 k-11 d 111-1%- NIIHIoll m J It. I 11.1 20 30 4U 50 Go 791 OU 99 99 Cumulative Probability DuratG on s Row Firquenry atel QuaRy Flydmgmph at i ancIFTuduation .... . . .... . .. ....... . .. Analyze: datasets 1 Puget East 36 Evap N 2 Puget East 35 Precip 501 POC I Piedeveloped flow 701 Inflow to POC1 Mit i t d imm- 1000 Gravel Trench Bed 1 ALL OUTLETS NINgaled IUDI GiaveMenchBecill OUTLET I Mitigated 1002 Gravel Trench Bed I OUTLET 2 Mitigated v . ... .. ....... . . . ...... ..... . .. . ...... . ..... —1 ..... .......... r � p AIIDalaset�� Flov)_Stagej �Evap MET .. .......... I . .... . ...... . Flood Frequency M Pthod C Log Peamm Type, III 17B C' Weibull C Cunnane d-' Gringuiten Plow Frequency Plow( Crs) 1900....1 7 year 4.0000 5 Year 0.0000 10, Year O.000;0 25 Year 0.0000 50 Year 0.0000 100 Year 0.0000 early peaks 1941) 1941 1942 1.943 1944 1.945 1946 1947 1.9,40 19,49 1.950 1951 1952 1953 1954 1951 1956 1957 11918 1959 1'960 1961 1962 1963 1964 1965 1 qrlr 0.0004 0.01000 0.0000 0.0000 0.0000 U. (1000 0.0000 0.0000 4,4040 0.0000 0.0000 01.0000 0.0000 0.0000 01 � 0000 010000 0.0000 0.0000 010000 010000 01.0000 0.0000 0.0000 010000 0 GOOO 0.0000 n nnon 10Y3112014 354AM The analysis shows that no flow is released for the 1.00 -year event, thLIS the facility is infiltrating practically 100% of its received runoff. Water surfiacc- Analysis Die Edit View HPIP D . ... .......... ..... ................ 4FUI [61 L 19 14-1 —. N Stage Frequency (feet:) 10013 2 Year 0.5166 5 Year = 1.2100 10 Year e.. 1,9452 25 Year = 3.3029 50 Year 4,01357 100 Year 4.3::607 1942 1943, 3.944 1945 in 20 30 40 50 N 70 0U 910 99 1946 19-17 Gurnulafivio Prob@bility ........ ... ...... .... ........ , 1949 Flow Fregumcp Watw Qualily, ..... . . . ................ . .. . 1950 1951 Analyze datasets 1,952 U. M-WELIff. WMAMEMNIM 1953 1954 1955 1956 1957 1950 1959 1960 All Dal..'t;fili Stage 1.9161 j 1962 Flood Frequency 1 1963 t ' Log PeaTson Type 111179 1964 C Wei I- 9G5 CLOnane !err Giingoiten FIMM 0.3255 0.43')S 1,1067 0.20150.... 0.1591 1.1996 0.5385 015192 0.9868 0.6622 3.0332 0.23100 2.2143 0.5140 0,.3302 0.1329 0.2784 0.1253 0.5328 0.2822 0,4696 0.5079 0.4664 Ci 0.4252 0.8283 10131/2014 :3:56 AM DOE 2005 Volume H] 33a7 48-hour, (Irawdown analysis Requirement: 'for an infilf.ration (rench designed f6r treaftnent flow purposes, dOCL.Illlfflt.that the 9 j A percentile, 24-41011-11- 11111OFFV01un-Le can h1filb-atC thl'Ough the infiltration basin surface within 48 hours' Stop I : Calciflate (lie 9 ts" perceridle, 24-110uf- FLIFLOff V011-I1T1e with WWI-I.M3: Elle Edit Yaw LIPIP R li 610 0 ,.....,„; IT 0 ......... ......... II Water Quality 1 Analysis 1 ao+OIe 8 MIP 24 hour Volume facie feeil Stmelaid Flow Rate (cfsl 1-2,0-2-86--] 15 Minute I -low [late ... ... . ..... . I ...... .... . . .. .... Water Quality Wetland Flu�luafi . ................ . ..... . . . ......... n .... ....... . ......... ... ..... --- . ....... oa Analyze datasets r6iiiEast . a Z 36 E v ap 2 Puget 112:136 Precip 601 7101, 1 Mikigaled flow ou 1000 Gravel Trench Bed I ALL CUTLETS Mitigated 1 001 Gravel Trench Bed1 OUTLET I Mitigated 1002 Gravel Trench Bed 1 OUTLET 2 Miligated AlI Datasets Flew taga, Precip l Evap POC 1 Flood Frequency Method Log Pearson Type 111170 Weibull Cunriane GfingmteTj 110/3112014 3:57 AM Step 2: Calculate the volunie drawdown in 4 -8 -hours Vo ILI]-n(,- = trench area. x infiltration rate (in/hr) x 48 hr — = 928 sf x (1.9 in/hr) x (I ft/1 2in) x d-8 hr = 7,052 cr > 1,3416 ef(0.0309 ac -ft) <0k> CUSTOMER LE SANE) AND CIRAVEL COMPANY ockeve Home b PROJECT Chang Job PROJ. NO. L.00',ATION 17306 73rd Ave. W. Edmonds, Wa. p.1RCE Auburn Yard PIT NO. I-3'45 MATERIAL 1-318" Was,hed Drain Rock i PEC'll ICATI I' WSDOT-03-'I(B)C AA. I,11- Grading No.4 MlllllmN-rs Miie ` Prod. No., 1130. 0 wash performed. PREP S.Ruff SCREEN m._m......._.._A_.VERAGE �® 100.0 _.._w_m._....._............. ........ PASSING __..........._.__.............._.........._........® ........... __ ..a..... _._.._._._I _ _o ._ -1 /2" 100.0 m 3/4" w6 ._ 0-15 . ....... ... ... ........._ 5181, ........................� w .......................... ....................�.............m.m......... ..............,................ _..............._. " ®' 0-5 m CONSTRUCTION TESTING LANDRATORIES9 INC. -I PuITIZ0171 I.ANPC)ITC TFCTlSl PURCHAS€ ORDER NG. INFO IWATION 400 valley Rue N.F., Saite 102, Puvallui), WA 98.372 Tel # 253.383-8778 I T=ax # 253-776.8232 website: wmV .clhva.com DArE of Oct. 14, 2014 CLIENT Wallace Chang PROJECT YIYLE PROJECT ADDRESS CONTRACTOR Misc. Testing Lab Testing Only a _. C1lBilt WORK''��T� tOHTRAGi OnDER N. ORbER 11 O. —�y/� gyp M ATARI REQUESTED C-29, C127, % Voids ttATERIAL i 1 3�g,> Rock SOURCE OF SArAPLE Mlles S&G — Auburn 10-14-2014 ..- .._..... _. _... ........_ LOCATlOti OF SUPPLY Same -I PuITIZ0171 I.ANPC)ITC TFCTlSl PURCHAS€ ORDER NG. INFO IWATION 400 valley Rue N.F., Saite 102, Puvallui), WA 98.372 Tel # 253.383-8778 I T=ax # 253-776.8232 website: wmV .clhva.com DArE of Oct. 14, 2014 1HSPECTlOti REPORT yy NUMBER "t° PROJE47 5485 _ HUAIH ER SANG FDUIVALENT JREr' E�fqII nEO. _ 1 :oREANIcs METHOD) E CakITEt1T UY f; `S REO EGHITIGN I; JOU ORDER 1ltlNDER cIAY LU>APS R TRIAIILE- PARTIGlE6 ti REU tlVLT RATIO DxtEOHrmHED 10-14-2014 r Client 6BFAINED BY ------------ --SUPPAITTEDBY Client LAB 1HUMER _ 14-991 ... NIA REO SULFATE SOUNDNESS SODIUM lI CLAY LUHP66TRIADLE mm iV PARTICLT3 9:REO UL FINE AGGREGATE ANAR{TY 'I�I RED.= �:. ._. :s 1dO15TURE h »_-._____� wasrs I II F__�n RED.cw! _ RED, _ ( T COAs;sE T — .._....r Sf"li: "/.LUSS SI7.P /LUSS SANG FDUIVALENT JREr' E�fqII nEO. _ 1 :oREANIcs METHOD) E CakITEt1T UY f; `S REO EGHITIGN I; cIAY LU>APS R TRIAIILE- PARTIGlE6 ti REU tlVLT RATIO r r 1 _ ` RDFLksJ � �q@ CLAS SITICATIOIf _ `,. REO _____., __________ I___FlH�NEss____y...-----'REG. POGULUS REO _ _ , %HbG. 9 LAASRA61Gki 1 �1. __�_________Ir H l ---_ REG. SIZE: RFSCR.TlS PFRCFNtJWRLIHED _ _ RLQLIReD SIZE k[li5Li7[5 FERC\T i bRTG I REQ = - - -- F1LlCRRIE $REG 1 I--FR�CTUitF. (SLCGLE !i -- d FACET iOOLfBLE FACF.1 p`E E v REQS [[ REQ. m ' € f REG 1-_- REQ. r { k 1 I_.._'I i %REQ. r T ATTERHERG LIMITS T DnonHle ktea tlnrnEE REQ. v PLA6TIc 3 vrT PEn[0.TT [Docs Vr11T WEIGHT, Ilji II L. tr It ' r LIl11T SPL] py REQ. = !! SH � °/ REQ. - 1 t €. ET IODO� ----_ �.�.._......_— - --------------- t14UjD � »441HCEx vO _- 4t3/� ,REQ `REQ,TOTALS - LT- _ AST PlASTICfiY !� r Plf r a - --_i -��-_ 41 _ REQ. x COARS@ AGGREGATE T r I NE AGGREGATE T I$SD I, 'APP.SPEGITICDAViiYI SPECIFIC 264 2.110..,_ Ty Y. _ . tSff1 ''� OYEN DRY 2.G3$ ADS GAFF II D -� ' 1.03 OVEra DRY. -Y P 77 i XA650RPTIlOIl �.. ....''. 1 ADDITIONAL TESTS b ADDITIONALTEST(S) T RESULT(S) STATUS L _ Total Saniplo RESVL7(S) REEgUEAE6 �; TYPH OF TEST RESULT($) 1 REOUIRED `;, ".tat Q Dus MalGnals`' I -- Material passing the No. 10 Sieve Organic fdnleria! � sand canleni ---------- SRtandcJay� j ------- can ton!! i REVIEWED DY A R VED LEES — - RE\LllCi. S" EQUIPMENT SEF Ds LaD TECHNICIAN B. i DATE a r (.,}�P.OI.E'.YaPh'V ! "U.J kiLLd7L 1 1j, 1i 07{JI{ell�urr i coL1PLETED