Loading...
HomeMy WebLinkAboutWWP2700374(6) S-374 W Kenri. ale Interceptor-Geotechnica F R a _ r r t t 1 1 -+ Engineers Planners • Economists Scientists June 15, 1990 SEA2207732 City of Renton 200 Mill Avenue South Renton, Washington 98055 r i Attention: Mr. Michael A. Benoit Subject: West Kennydale Sewer Extension .� Geotechnical Data Report J This letter report has been prepared by CH2M HILL NORTHWEST. INC., for the City of Renton in accordance with Task 9a, Geotechnical Exploration for the West Kennydale Sewer Extension (Revised). Task 9a is a pan of the Supplemental Agree- ment No. 4 to the Agreement To Furnish Engineering Services to the City of Renton, Washington, for Well No. 5 Rehabilita,-n Project. This report has been prepared under the direction of a registered professional engineer. 7 Sincerely, CH2M HILL +•" aaetV, R.CfF rn^ W 1 Kenneth R. Green, PE Geotechnical Engineer �•`••.`ecrcicaE$ a. NAL FNG\ J CH706l NU SWnls dnc. 777 IMM Avem,e.N E.8@14",,w. drlgi 2064535000 +t P 0 6N 015W 9liw" w M ngb O80M 2050 L. • •.o.*U. V Am 1 _. Cl'ty of Renton Page 2 June 15, 1990 -- SEAM77.112 Cih Or Renton, Washington Nest Kennydale Sewer Extension J Geolechnical Data Report i June i5, 1990 J Prepared for ., Cih of Renton 200 Mill Avenue South Renton, Washington 98055 Prepared by CH2M HILL NORTHWEST, INC. 777 - 108th .Avenue NE Bellevue, Washington 98009 SEA22077.112 J YI V� F£ City of Renton ` Page 3 June 15, 1990 SEA22077.132 CONTENTS PAGE INTRODUCTION 5 PURPOSE AND SCOPE 5 BACKGROUND 5 r LIMITATIONS 7 TECHNICAL DATA g FIELD EXPLORATION g LABORATORY TESTING 10 GEOLOGIC SETTING 11 SUBSURFACE CONDITIONS 12 SOIL GROUNDWATER 12 1 REFERENCES 17 APPENDIX A: JET HOLE, BORING, AND TEST PIT LOGS APPENDIX B: LABORATORY TEST RESULTS �7 i 1 � i 1 L (j •JY`- i yF�' it 1 r9X„ i. . e S- Kx tt rx w ' .i ' T City of Renton Page 4 June 15, 1990 SEA22077.B2 FIGURES PAGE 1 SITE PLAN 18 2 PLAN AND PROFILE--STATION 0+00 TO 4+20 19 3 PLAN AND PROFILE--STATION 4+20 TO 8+20 20 4 PLAN AND PROFILE--STATION 8+20 TO 11+83 21 5 PLAN AND PROFILE--NE 27TH COURT 22 TABLES _ I SEWER ALIGNMENT LOCATIONS AND OWNER OF PROPERTIES 6 2 SOIL EXPLORATION SUMMARY 8 j 3 WATER LEVEL READINGS 15 .;. B-I SUMMARY OF LABORATORY TEST RESULTS Appendix B s � � City of Renton Page 5 June 15, 1990 , SEA22077.B2 INTRODUCTION PURPOSE AND SCOPE The purpose of this geotechnical report is to present the findings of out subsurface exploration for the West Kennydale Sewer Extension. The scope of work included: 1. Project coordination of the geotechnical field program 2. Field exploration consisting of 21 jet holes, 4 borings, and 3 test pits 3. Laboratory testing of selected samples j 4. Preparation of this summary report that presents the results of the field exploration and laboratory testing program j BACKGROUND P site plan is shown in Figure 1. The project is located along the east side of 1.405 between NE 24th Street and NE 2810 Street in Kennydale, Washington. Plans and profiles of the alignment are shown in Figures 2 through 5. The project consists of 1,377 feet of 8-inch ductile iron gravity sanitary sewer pipeline and appurtenances. The main line,which runs north to south, is 1,183 feet in length and will be cuastructed between two existing manholes as shown in Figures 2 through 4. The NE 27th Court extension,which runs west to east, is 194 feet long and will run eastward from manhole 1,ending in manhole 6 as shown in Figure S. A total of six new manholes will be installed. About 143 feet of the gravity sewer pipeline will be installed in a bored and jacked steel casing. This section is located along the NE 27th Court extension as shown in - Figure 5. The alignment topography relative to 1-405 and adjacent properties differs ai,mg the -- north end of the alignment as compared to the south end. At the north end of the alignment, from station 0+00 to about station 4+60, the freeway is generally posi- tioned at a slightly lower elevation than the existing ground surface of the pipeline right-of-way. Adjacent private properties slope gertly to the west toward the pipeline. The pipeline is located generally within the freeway right-of-way. At the south end of the alignment, from station 4+60 to station 11+83, the freeway is positioned approxi- mately 10 feet higher than the pipeline right-of-way. A creek is located at the toe of 1 City of Renton Page 6 June 15, 1990 SEA2207722 the slope of the freeway, between the pipe right-of-wt.y and the freeway. The private properties to the east of the pipeline slope gently to the west toward the pipeline. The pipe right-of-way generally is located within the western edge of the private properties. The pipeline location is influenced by a high groundwater table adjacent to the stream. Along the NE 27th Court extension, the ground surface varies from elevation 237 feet at the west end to elevation 243 feet at the east end. Burial depths to the pipe invert vary along the alignment from about 3 to 21 feet. Along the north end, from station 0+00 to station 4+60,the depth to the pipe invert varies from 14 to 21 feet. The drop inlet at the northernmost existing manhole is at a depth of about 24 feet. Along the south end,from station 4+60 to station 11+83, the depth to the pipe invert varies from 3 to 14 feet. Along the NE 27th Court extension, _. the depth to the pipe invert varies from 4 to 7 feet. The invert of the drop inlet into manhole I is at a depth of about 20 feet. ' _ The creek located along the southern end of the alignment as shown in Figures 3 and 4 is diverted into a rock-lined ditch at about station 8+60. The flow in this chin nel as well as flow from the north end of the alignment is diverted under 1-405 -- through a grate inlet located near station 6+00 as shown in Figure 3. The sewer alignment runs through various properties as shown by approximate sta- .tions in Table 1. Refer to Figures 2 through 5 for the approximate locations of prop- erty fences. Table l Sewer Alignment LA"tions and Owner or Properties Section Approximate Stations Owner of Property North to south main line 0+00 to 0+34 City of Renton 0+34 to 7+23 1.405 right-of-way - 7+23 to 11+78 Private property 11+78 to 11+83 City of Renton NE 27th Court extension 0+00 to 0+48 1.405 right-cif-way 0+48 to 1+40 Private property 1+40 to 1+94 City of Renton r f 1 City of Renton Page 7 June 15, 1990 SEA22077.B2 LIMITATIONS This report has been prepared for the exclusive use of the City of Renton,Washing- ton, for specific application to the West Kennydale Sewer Extension in accordance with generally accepted geotechnical engineering practice. No other warranty,ex- pressed or implied, is made. Any analyses and recommendations contained in this report are based on the data obtained during the field explorations on April 11 through 14, 1990,and on May 1, _ 16,and 26, 1990. The jet holes,borings,and test pits indicate soil conditions only at specific locations and times and only to the depths penetrated. They do not necessar- ily reflect strata variations that may exist between jet hole,boring, and test pit loca- tions. If variations in subsurface conditions from those described are noted during construction, recommendations in this report may need to be reevaluated. In the event that any changes in the nature,design,or location of the pipeline are planned,the conclusions and recommendations contained in this report should not be considered valid unless the changes are reviewed and conclusions of this report modi- fied or verified in writing. CH2M HILL is not responsible for any claims,damages, _ or liability associated with interpretation of subsurface data or reuse of the subsurface data or engineering analyses. J I City of Renton Page 8 June 15, 1990 SEA22077.112 TECHNICAL. DATA FIELD EXPLORATION ' i The field exploration locations are shown on the plan and profiles in Figures 2 through 5. The field exploration program consisted of jetting 21 jet holes,J-1 through j J-21; drilling 4 exploratory soil horings, B-1 through B-4; and digging 3 test pits,TP-1 through TP-3. Groundwater observation wells were installed in jet holes J-Z J-8,J-11, J-13,and J-16 and in boreholes B-1 through B-4. The dates the field exploration was performed and the depths explored are shown in Table 2. Table 2 Soil Exploration Summary i Maximum Depth of Exploration Date of Method Identification (feet) Exploration Jet Holes J-1 through J-10 2 to 12 J-11 through J-17 6 to 15 5/01/90 J-18 through J-2, 9.5 to 14 5aQ90 Enring� B-1 8.5 4/14t% B-2 15.5 4112I90 13-3 11.5 5/16190 B-4 21 5/16190 Test Pits TP-1,TP-2,TP-3 7.5 to 11 4112/90 The field exploration was performed by Gibb Equipment Company of Kent, Washing- ton. The jet holes, borings, and test pits were observed by CH2M HILL geotechnical personnel. Soil sampling ,nd penetration testing were performed in accordance with ASTM D 1586. Soil samples were examined in the field and visually classified in approximate accord- ance with the Visual-Manual Procedure for Description of Soils(ASTM D 248d). Sampling intervals and classifications of soil samples are presented in the jet hole, boring, and test pit logs in Appendix A. J r I City of Renton Page 9 June 15, 1990 SEA22077.B2 i Classifications of the samples are based on the recovered soil only; gravel larger than the sampler diameter would not he recovered and therefore would not be represented in the soil description. -' Representative portions of each soil sample were placed in glass jars or sealed in bags and taken to the laboratory. The samples selected for testing were examined to verify field classifications. -_ Jet Holes The jet holes were jetted with 3/4-inch hollow steel rods with a 1-inch sampler tip, using a pump with a capacity of 100 gallons per minute (gpru) and 100 pounds per I square inch (psi) pressure. The jet holes were located ou8 proposed d the i P P alignment in the wet areas and within the private property as shown in Figures 3 through 5 For the jet holes, all samples were driven, except where noted as a wash sample, in which case the sample was taken from the cuttings. In the clean sands,wash samples were taken when no recovery was possible from driving. The other jet nole descrip- tions, besides samples, are from cutting observations. Soil classifications from the cut- tings may reflect fewer fines the, in the actual soil deposit since the water from jet- ting may tend to remove tines as the cutting moves up and out of the hole. Borings Because of limited access to the boring locations,a customized portable drilling setup was used by the contractor. The borings were drilled using a mud rotary drill with a 2-7/8-inch bit,which was powered by a 4-horsepower (hp)engine and a maximum downpressure of 300 pounds. The borings were located along the north end of the alignment and along the NE 27th Court extension. The boring locations were within the City of Renton property and the 1-405 right-of-way, as shown in Figures 13 and 5. Representative disturbed samples of materials encountered in the soil borings were -- obtained at regular intervals with a standard 1.4-inch ID, 3-inch OD, split-spoon sam- pier per ASTM D 1586. The sampler was driven in three 6-inch intervals with blows of a 140-pound hammer falling 30 inches. The number of hammer blows required to — drive the sampler the final foot was recorded and is designated the"standard penetra- tion resistance"(N-value). The penetration resistance,when properly evaluated, is an index to soil strength, density,and ability to support structures. r 1 City of Renton Page 10 June 15, 1990 SEA22077.B' Test Pits The test pits were dug using a Case 580E backhot. The test pits were located along ' r the south end of the pipe alignment within the City of Renton property as shown in Figure 4. LABORATORY TESTING - Laboratory testing was performed by Applied Geotechnology, Inc., in Bellevue, wash- _ ingion. Representative samples were tested for moisture content, Atterberg limits, grain size, and percent passin;;the No. 200 sieve. The results of the laboratory tests performed on the select_d samples are presented in Appendix B. Field logs were revised as necessary, based on the results of laboratory testing. Laboratory testing of soils was performed in accordance with applicable ASTM standards. I� A summary of the laboratory test results is given in Table B-1 of Appendix B. ! I r NAM I City of Renton y; Page 11 June 15, 1990 SEA2207722 GEOLOGIC SETTING The subsurface materials along the alignment of the proposed sanitary sewer are i Pleistocene deposits of Quaternary age (10.000 years before present) (Waldron et al., 1962). The deposits are known as Vashon drift and consist of Younger sand with gravel overlying Vashon till. The Younger sand is generally fine- to medium-grained loose to medium dense sand, and the Vashon till consists of a compact concrete-like mixture of silt,sand, gravel, and clay. Because of weathering, the upper 2 to 5 feet of the Vashon till are generally medium dense to dense silty sand and gravel. Alluvial deposits are present locally and consist of loose silty sand and soft sandy silt. Unweathered till generally is very dense and gray in color, whereas weathered till is less dense and brown in color. Cobbles and occasional houlders may be found in the glacial and alluvial deposits, i - 1 AL Am t I i t L� 1 1 1 City of Renton Page 12 June 15, 1990 SEA22077.B2 SUBSURFACE CONDITIONS Soil and groundwater conditions vary throughout the alignment. and are discussed separately below. SOIL The soil encountered in the investigation varied in thickness, moisture content, and consistency along the alignment. In general, the soil consists of very loose to medium dense well-graded sand and silty sand over glacial till. The till consists of a mixture of silt, sand, and gravel and ranges from medium dense to very dense with depth. Refer to Appendix A for the test boring logs containing detailed des^rtptions of the soil encountered. It is expected that the glacial till contains gravel,cobbles,and possibly boulders larger than the sampler diameter. Refer to Appendix B for the laboratory test results. The following discussion concerns the subsurface conditions encountered at jet holes, borings, and test pits located within each of the station intervals listed. The discussion of subsurface conditions will proceed from north to south along the main line and then from west to east along the NE 27th Court extension. Reference Figures 2 through 5 for pipe stationing. In each of the areas discussed, saturated soils and seepage conditions may be encountered perched above less pervious materials such as the till. Main use: Station 0+00 to Station 5+00 Exploration information is limited along the northern end of the alignment between stations 0+00 and 5+00 where the depth to pipe invert ranges up to 21 feet and the drop inlet to the existing manhole is at about 24-foot depth. Bungs B-1 and B-3 indicate that the soil consists of lose to medium dense, brown, moist to wet, Poorly graded sand with silt with occasional gravel, over glacial till. The till consists of dense to very dense,brown to gray-bTtwn,wet,silty sand with gravel. Depth to the till appears to be at about 5 feet at B-I and st about 17 feet at B-3. The upper portion of the till appears to be weathered,as indicated by the density and coloration of the -- material. Boring B-1 was terminated at 8.54,ot depth because or the density of the material and/or possible refusal on a large cobble. Refusal is the designation applied i to any materials having a standard penetration test resistance in excess of iXI blows per foot. Standard penetration blow counts rerched refusal at 20 foot depth in B-3. L_ I City of Rer cin Page 13 June 15, 1990 SEA22077.B2 The natural moisture content of the sand and silty sand samples tested from B-f and B-3 was between 20.5 and 24.5 percent and of the till sample tested from B-3 was 12.4 percent. Reference Table B-1 of Appendix d. Main Line: Station 5+00 to Station 7+00 ._, Between stations 5+00 and 7+00, toe ground rtrf ice continues to dip southward toward the low-lying wet area surrounding the creek. Tl, pipe invert through this area is about 9 to 4 feet in depth from north to south. In B-2 and J-1, the soil con- sists of very loose to loose, brown, moist tc wet, poorly graded sand, and silty sand, j overlying till. The till consists of medium dense to dense, brown,wet gravel with silt and sand. Depth to the till appears to be at about 8 feet in B-2 and 9 feet in 1-1. The natural moisture content of the silty sand/sandy silt sample tested from J-1 was 35.1 percent, and of the till sample tested from B-2 was 10.6 percent. Reference Table B-1 of Appendix B. Main Line: Station 7+00 to Station 11+93 At manhole 3,station 7+13, the alignment turns in a southeast direction to avoid the creek and then continues south along an alignmen• which is about 40 feet east of the creek. Jet holes in this area are J-2 through 1-17. The pipe invert from station 7+00 to the existing manhole at station I1+83 is about 3 to 7 feet in depth. This southern portion of the alignment from station 7+00 to station 11+93,as re- corded in J-2 through J-17, consists of about 1 foot of soft saturated organic silt over layers of very loose to medium dense, brown, fine- to medium-grained,silty sand and sand,with gravel in areas. These soils generally were somewhat denser with depth and extended to the base of J-2 through 1-5. J-12,and J-15. In J-6, refusal was at I I feet at cemented sand or wad,and in J-11 refusal was on a possible cobble at I1-foot depth. In jet holes J-7,J-8, J-13 and J-14,dense material thought to be glacial till was encountered at a depth of about 5 feet. In J-16 and J-17,dense gravelly sin was encountered at 6-to 7-foot depth, and refusal was on gravelly,dense material, which may have been till,at depths of about 7 '/--feet and 7 feet, respectively. The till encountered in the jet holes from station 7+00 to station 11+93 consists of silt, sand, and gravel. The till generally is weathered on top,which is indicated by a brown to gray color. With depth, the till becomes gray and denser where it is un- weathered, t� t It I City of Renton Page 14 -' June 15, 1990 SEA22077.B2 Jet holes J-9 and J-10 hit refusal on gravel at 5-foot and 2-foot depths, respectively. Test pit TP-3 near J-9 and J-I%contained fill consisting of poorly graded sand with gravel and concrete pieces in the upper 5 feet. Piezometers and observations in this area indicate that the groundwater is at or near the surface. The moisture content of the sand and silty sand in the samples from 3-2. JS,J-6,and J-8 ranged from 23.0 to 29.4 percent. Reference Table B-1 of Appendix B. NE 27th Court Extension: Station 0+00 to Station 1+94 Along the west to east extension from manhole 1 to manhole 6 in B-3,B-4, and J-18 through J-21, the soil consists of loose to medium dense, brown, moist to wet, poorly- graded to well-graded sand with silt, and silty sand. in B-3, B-4, and J-21, the sand overlies till consisting of very dense, gray-brown,wet, silty sand with gravel. This upper surface of the till is weathered, as indicated by its density and brown color. Depth to the till is about 17 feet at B-3,about 9 feet at J-21,and about 7 feet at 13-4. It is expected that the surface of the till will vary along the alignment. Fill was en- countered in B-4 beneath the pavement base course between depths of 1 VA and 2 112 feet. The natural moisture content of the samples tested was 20.5 to 22.4 percent for the sand and silty sand from B-3 and was '' 6 percent for the sand at 5 foot depth from B-4. The natural moisture content of the till samples tested from W3 and B-4 was 12.4 to 14.4 percent. Reference T.,ble B-1 of Appendix B. GROUNDWATER Available water level readings in the vicinity of the sanitary sewer are shown in Table 3. J I City of Renton Page 15 June 15, 1990 SEA22077.82 Table 3 Water t.evel Reading, Appmximate Depth a Water Water Elevation Date or Well (R) 1R) Reading B-I 4.4 230.6 619190 B-2 5.2 221.4 520190 B-3 Dry 241 6/9/90 B4 Dry 242 619/90 J-2 0.5 223 4/16M J-8 0.5 229.5 4/16M J-11 2.5 225 4/16190 J-13 4.2 221.5 5/02/90 i J-16 '_.' 227 5/0 M -- In the test pits, seeps were encountered within permeable layers at various depths as noted in the test pit logs. -- It is expected that variations in the water level throughout the site will occur with dif- fering weather,seasons, construction,soil type and other factors. Along the southern section of the alignment near the creek,the water level is at or near the ground surface. Conversations with property owners indicate that the west _ side of the properties near the creek,approximately between station 9+00 and sta- tion 11+83,retrains saturated even in the late summer. High groundwater, seepage, - and trench instability is anticipated in these areas during construction. Although test borings B-3 and B-4 along the --aorthern portion of the alignment indi- cate dry conditions, the soil encountered during the field exploration was often moist to wet within several feet of the ground surface. It is anticipated that groundwater may likely he found perched above less pervious materihls such as the unweathered till. The groundwater and seepage may he more concentrated in subsurface troughs or depressions that may exist at the top of less pervious soil boundaries Water seepage into the excavations should be anticipated in the saturated sand and silty sand,at the interfaces of permeable sand and gravel overlying less permeable _ deposits,at excavations near the creek, and at the btundary between weathered and unweathered till. The unweathered till is typically less permeable than the weathered IN J L City of Renton Page 16 June 15, 19911 SEA22077.132 till so that water tends to perch on top of the boundary between the unweathered and "- weathered till. Sloughing and caving of the trench excavation can be expected in loose deposits and areas where seepage is present. During the exploration program, sloughing of the test pit walls of TP-2 occurred in loose soil and at locations of seep- r age. Caving within the jet holes (J-3)was experienced in the looser, more easily 1 jetted deposits and near the bottom of holes (J-5,J-1&J-19)where water circulation _ to the jet hole was lost. During trenching operations, seepage into the excavations will likely have to be controlled by dewatering or shoring or a combination of these practices. - } s i fl c 1 I 9 City of Renton Page 17 June 15, 1990 SEA22077.132 a REFERENCES _ t Waldron, H.,B. Uesch,D. Mullineam and D.Crandell. Preliminary Geologic Map of Seattle and Vicinity, Washington. USGS, Miscellaneous Geologic Investigations, Map 1-354, 1962. �I. sfm/sca616lA)40.51 — I t _ I � f I i J L� APIMMENOP�. OF 1 NE 28th ST M NO SCALE - I KEY MH 1 MH 6 ) • NEW MANHOLE O EXISTING MANHOLE MH 2 NOTE: PROPERTY LINES SHOWN ARE APPROXIMATE AND DO NOT _. REPRESENT AN ACTURAL FIELD SURVEY. r! W O = W MH 3 c* WLU- MH 4 C 0 MH 5 i i J RGURE 1 SITE PLAN NE 24th ST WEST KENNYDALE SEWER EXTENSION CITY OF RENTOK W ASHINGTON j C16NHILL I J J 1 � L C 'lei �Rcg_� V-Zb \r Polr/60T.WJ \ Y CpNr/NI:R. n EPM ew.'D�eA(T o a i � JET H 0 JET 1 ■ TEST • NEW O EX15 0.00 I.00 2�l.O 3r00 `D/ wCP J• 0A0 FAO lExlJ*(N6 GeWNO 233 B•1 ._CIO _ II II I ' t:s II o-oo I � tawrrnnN No.l a-D, E.Z OG/TJIOE L'ROP D/ E. 1 j2o i I SEE OEJA L SwECT$ II II I 1210 z/0 I ExrJTrN(� MM 0.00 /E•L/Q 3 VER/FY M FiE A0." /E•2 NJ BROI/NO.2l4S .SLAGET(""!"VG RT(I`•L,MRTICIAL HALFS"L WING - c e�rowF` .o.r u .,,.au. oeua...ca• H�WG[L (p�i.yx•e�µ• �aww�J r roruw� woar�o�.�wp« Gtr p IIeM •l•wcM O�Argny Ma Ua.�rn�uauxor tiY �t_��' Minp.u•.ux..rMyrypp� ��y��,�« VIft RRMMrOxG .•mbwux. I AT ry i R, f h lis7- {r. I t. F Z—emff!!!ff: I C 6 © � I KEY • JET HOLE3ORING VMORATION NOTES: 0 JET HOLSeORING WITH PIEZOMETER 1. LOCATIONS AND ELEVATIONS OF ALL 0 TESTPIT ARE APPROXIMATE OONLYD TEST PITS • NEW MANHOLE 2. REFERENCE EXPLORATION LOGS IN APPENDIX A FOR SOILS O EXISTING MANHOLE ENCOUNTERED. 3.00 9+OU 'p SEWER3�,pG 06 _ �'O/JENE�' L•O.O O< i dL. /ExISTA 6 l ND W J U Q F { �3.S333ANp9RD,W/pI/TD/OE QQOP ST?UC,UREI ' lE-2/B.4Z/N le-vm.J10(/T 0R 10.2371 OUTJI.^E LWCW iRMr ER3T-SEE JNEET i 3CRLE5 .•• mrCR,TgL I'•S H DFtA*7 L HALF SCALE ORA WING � !l!x ixo w nof4°a`.w�w.w`. o'M.Ag.cr'=..n n,.or Nen,ox,wxaWxa eoN �7 OF ++ •ynp unMi•+a p�•iW]Ni+ ryt yw� q wFlL lIMMYOaIF 9lWfR Fi LFNf10M STATION 0'00 TO STATI/`N 6.20 I W xrvp FIGURE 2 ro a.v 7 I A Q, Cf 1 _ D N—fir D IS 0 !Y NNE GfYR 0 \ O i = rern<cos 1 6RRTE INLET •bCa 9/TCM(TYPf� LJO !!Lp G•OO )eLYJ a'OI SfwER®3•U0099 6'OI JEWEP®5/0.0094 N � I 2a5 W e40 Z W 235 LU e3o I B-2 E%RTIN6 GROUND Z23 ZIO N M Vl MN L GRp.NO•YY9 G, DCN<E}:Y�YO /YQVTl9L �'•J'✓eRrRTICAL a (HALF SCALE DFUWWG) E.RUC[LKEWiluss OF,DRUMM pi C.S.I.tlWEtt mM'wY.w mwra KAw a�NNC�N�CM a+ n�V NIp.pYgW 0 CRY W / N w 0 - +T w`nN wNGii•Ntw+pp ON�C=C� •/P W NP�gI N��T I�NN�O 'E Yrt Nnuo- Nr M.NYN� N%1�/®OO4 ., a r,... __.. _.. ........ ,��-++�«.ywrys- -•tiraroa^rnw��rMMYN��f�w��w r y 'f e�a A • i OI �SwEL �2-� OI NOTES,. (ryryy'' L FENCE AS NJ CLOJE TO �/...� �ZZS 5 M+N/MILE CWM,96EP Ttl RORLRR TREe5. P GEAR AND Remove Mt/ / J•11 AND TREe5. RCSTORE C✓ O MHq VW `Itb �O O O / /"-- G•t 0. --. O —mow O• // / / iroEFS �U) / EXPLORATION NOTES: LU B-Z u 'v J•1 p %/' 1 M°TE P) 1, LOCATIONS AND ELEVATIONS OF ALL 8 T / JETHOLES.BORMSAND TESTPITS e,eusw%.Rees �-4 J-2 ARE APPROXIMATE ONLY. Z REFERENCE EXPLORATION LOGS IN APPENDIX A FOR SOILS _ \Z 005 R/M FENCE ENCOUNTERED. 15, IWK KEY F JETHOLE.WRiNG \`� INLET_ 'ROCK✓Neo _ �— 0 JET HOLFRORINS WITH PIEZOMETER olr<w(rrR/ 8 TESTPIT -- • NEWMANHOLE O EXISTING MANHOLE Gm Nun S OO S'OI SENERB S•O 0pg0 _ e•Or s�eP a]_5. e"D+JEF+ER S e .O CU'e9 ] I. h I, .. ... . W n W h • J B-2 Exl5 iIN6 a O I .F11 Q J"1 J} 41 Y ypyp � a�avo sz+RG Mw3 TER JR T RER, RTERTIeNT OVER) E•ZMD 0 i) le JOIN MMq(STRNp4R0,p/RI -•zR.ol Lvr IG• Ie•z 0.00 OUT 71TS./ COVER; +bOND•PZ9 GRW O•LZg2 le: /E+Zzo 31 IN .E+tLO.D9 OOT A 5CA'E5:I'+ZO RORIZONTRI GROUND•LLT! 5'VERTICRL (HAL+ F DRA WM,' RE ...a aoaxc +r e....x°°aaw..xc.�. arwrarwao. +pax rxunu n W r �•a.x„�.w avw au+xn om axaxtox.raawxGaox rl OF w""101 ''•' ..o n luxe nao .xnw Wes,++b'„°"+`a„„ •^o'wno�ox rert aaxx�eKae aawea unxaex STATION C•20xxo TO STATION e•20 n•aa,xvn FIGURE J I �,r'tE:xEEs ~ J'w/FE FENCE T IL AN orAll, SEE wOTc t\• TRGEJ f J{� — — _ \ —It4.`�� (me re I)-, A Y, fE "?— em — _�tK �� rmvc Flew ROCK VNEO F IOS 1ww EENOE •'C�M.W FINK .-Oo 9�00 r0.00 u•00 CIO,SEWER $�.p pOE9 _ -O/ F J• t I V LQ W ,vy W I ' 2 rl.ea 2J0 � CMONh� `X15- I J•1 ti ,}13 k's:/NS S.pwNO J-1 y yp J-T JS5 tzs R1J�-3 � J-149J-BJ-15 J-4 JS ' EEC - s'b90 W/ scow n/wwrG aRT o�vErV 1111 Iff:rz IG� G2.y IN 1 L5 IE•EGGI40UT 6904Np-9241 r••J•VERT/CrtC 3 (HALF SCALE ORAWM) - y.!MOwf[t rniww a wr w��i ymw..co� t w�Ro�4 'o0ar OI�R V}ww CM p At �v'���M u�w¢�br w OM�R� •i}ORYO wR UIIIflW it Wn MNf.W(R r� r � 111 i -"YIIIL TRAl1 � �JJ iEST PrT,yO,I _"'� G'G'/R/N UNR FENC'E� RR/ROR 30'EI13T !'W/RE FENCE SEf MOTC wU©TIpN i 2 14 : -- r1TRMwNfw � }___ •J`t�Y s_%= �7 • ewseAreNr• t ���ccc000asrRvitrw.v---�: — trT, _J_�y, •'fl J3 1 eta3EMlo.Xr \ — / /" —JIM CITY OFRENTON _ fl e. \�rzuM'�e � �� /�/✓' WELL SA SITE r Miff 2- rEN1FCNRRTW/(S10W TRErorleE R /// // PAISE dfwN[NCJ OF RQOtC -" NCe RTO CROW VN\ CRNCNE UNEENJ. DD NOT LUT DIRK>f0 wY EnkPNfCR. 2. PoNER IUPPLY TD/RRKagT/dV ry'/MP q FPSTENCo TO THE MPRA"of FENCE, REMOVE LX/RMIG CON3TRUCTYON, wND R6"CE UPoN COMP[ETiON. EXPLORATION NOTES, "`/ laoo Ir•oo rE•oo I. LOCATIONS AND ELEVATIONS OFALL SEWER }.O pG `O/ FwER B 3.0 09G JET HOLES,BORINGS AND TFST PITS AREAPPROVMATEONLY. 2. REFERENCE EXPLORATION LOGS IN I -- - - �— APPENDIXA FOR SOILS ENCOUNTERED. KEY • JETHObBOR/NG A JET HOLESORING WITH PIE2'OMETER • TEST PIT • NEWAMHOLE J O EXISTING MANHOLE n�t92 1 CpVNECT/ON N0.L (LL Jd cr TO J•lE EXISTIN MN 1 �-fX/J1/N6 i 1 OM JEwE'R { /ExIJr/NG GTJUNo J-6 J.1 Y!W J-T �'3 I+ �EX'571N MH IE•zzT.It(veRIFTAN 111" MN S( «Ow TTPE a, to-4 Gar5. COVE12J ra lff- /E-zz 2 x IN le- No-C our BROI/NO�E24 z I R (NALFSCALFCALE DRAWAWANG) mmmw rRn... WMwur Wtwro aNM.StR tWROiN�d rF K(X xMp Mbll! IN .N.NN�r W WVN1'V... OBMX VYY4 CITY V II(NiON,w11t WMpiON S OF '/ t YNKl N.W VIAn'YONwy..ICitYp.WA �„ STATION I. _ .NWPp.WP w w..aX ���W. nrt MNNYSRLe aawM azrexap" 20 TO STATION 11-/3 . .r.p .cw rra.nwNa FIG R 1 rose n i Q AL 'a i I - 4 r I KEY �-5-003 R/W FENCE 0 JET HO1EWRING G'CN.O/N L/NF 0 JET HOLEWRING WITH PWZOATF I \\ \tY.-•� . TEST PIT • NEW MANHOLE I ; O EXISTING MANHOLE r \�,�'^� / NE<7tA COURT s 1 I J-TO J@1 A + 0-3 FOR SNEETJI -1 MN4 0 FOR CON T \J-1 a EXPLORCTION NOTES: I. LOCATIONS AND ELEVATIONS OFALI JETHOLES.BORINGS AND TFSTPIT:- �l sb- ARE APPROXIMATE ONLY 2. REFERENCE EXPI ORATION LOGS/N �`A \ APPENDIX A FOR SOILS •.4 \ t+c� ENCOUNTERED. oroo l.00 L-co !'O, EEWFyX l3 3.0 02 CFS/Mi/N STILLED fY(rOR/N6 M.'0 J/R'K/Nf NS N Ev/ST/NG t+o J•I8 J•19 J-pp J41 � sr ec AyN =-r--Zi oe l 2� t35 �� MML[SMr1LlOW TL1E.+� CRo2ujG.G3(WT) Z'b <ONSTRt/CT No.212.8! WTTOE ORO� OAV�. �E.2S?.80 SEf DEIA/L SNEtT 225 220 - L MNI O.00(Nr 2T XCOU.fTJ SEE WEET! �CRL'3:/420'. t/ZONTFL ' I••3'VEh(/CqL (NALF SCALEDRAWWG) Im- ® C.S.NOWELL q�4 YA1w Y NYyw iVpepu (/Eyy yyy EIrT 0I 11E � EOnr nw�ow�'ww�wu rY�+Ot roEE it - n�w+��ir�rEv w +a v a d�ow�iy SMOE4R MUY1 ART RRNFTOA MwEd EV M..MLI/ � �/lmOt•! I �RI �^gyp 9 i KEY JET HOI EIBORING 0 JET HOLF WRING WITH PIEZOMETER ■ TEST Plr • NEW MANHOLE O EXISTING.MANHOLE IVE 27M COURT 094 EXPLORATION NOTES: I. LOCATIONS AND ELEVATIONS OF ALL JET HOLES,BORINGSAND TEST PITS ARE APPROXIMATE ONLY. 2, REFERENCE EXPLORATION LOGS IN APPENDIX A FOR SOILS ENCOUNTERED. L�00 2 N r _ .81. ce MMG(s+n[cow fTce n) CR(X/Np�pf$.e L111'Se4vp 1 1 A /�•l0'MDR/ZCWTnt, Q[ 1 /'�J'YtRTIG•l. 8t SCALEDRAWWG) pq}W(v C46 wO 'YYM xKp. W NONPO�OM PLAN 1N0 Md0.t p : fAbW tM'/Ni GTI M PINYON.NNlNIN4TON „B OF T row �.� •"•'�b'a w!•T alxxTOPtc acwet tr TexaioN NE 2Tt� COURT a�uxt n!o weP ...:....�...w.u..Nw a +.a.cmNu FIZ'iURE 5 "°' ♦ n I ¢.t3 I Appendix A JEP IIOLE,BORING,AND TEST PIT LOGS vaElE1.0I3 tln OSISAO 1 a NECT'RDREEU-SEA.Zbi•:E]---" . -----MEr'CE—R,P6EPS'C°: ___ -_Prt' _. ._---____ .......... WATER JET LADLE L06 .; ------------------ . :-_ _ _-- .... .... . . . .............. -___-- ---- .._ _-. _ ..........__.___.. tO ' r ! PR' E NEr F NSYDA'E SENCF ACCAT10%: SEE ALAA AN; FRC'I.E S•EE'S _'.S6EA. 4,6:6E E.E a N N:' MVT E: 'QNTRAITIR; 6:BB CCSS'RL:'::N PCa A '1. E61::PPEA AP-F JE" WATER c ._ ANC DAT. 4 nw3z: °'S.S-. • . y .... ♦ ^:°'- YP a'.: 5A+ ��,f + 6E_LA 'A"F,c_ 5 RE.A � 5; + r4 � nE •E •� S•n8:_ _ :7N f .. .. 'r FLPE r'. ::A orwn, -MLY DADE, $AND/NE:: 6FADEC SAW:. - Y•wr. miuW dem, dP'SN i. FECDVEFY --' q E:LT• SAAC utt fifiaV" Sn i. iY Y Lt. Y3 - ht $. $RNDI $L', It. 1A}:, vM': }tnl q. B.. s � � v 1 xar Si-' u�d SAFC, 3l-E` . _. S:LTY °ANC, ve•v •:re craved sa-d. SN1. ]7J EN: DP NATEF JET NG.E AT ;:- TEE' 40 -_ 15.0 �7 S J 1 . w f Kom j ......... PRD;EC'NJADER: SEA..C1 D^ WATER )ET N.NSER- SHEET: �. .42r HILL HATER JET HOLE L01 --- -- . .. ------------ .........._ --._____...._-"------- _. PRCCE XES. NINNY^A.E SEWER DCA'101: SEE PLAN AND PROFILE SHEETS -DSSEP: N.538 ELE'rA 1D9 2 / C011•RA:pR: aa:" CD V%.'loN EECAPAT,DN eAAKI': WATER „E' START: A-11-9A r WATER LIVE. AND DA'E: L.5 DP, or 4-le-9f PiUS,: A-^ " J ; ... .. SAAF'.E SD:L DESCR P':DX :S - :DNNEX'S ` __ -__ s ^ DEPTH --- TYr S X V ..ti H;, ORE N FA F 1 N t !P S RUM Na 3RA,EL * J DELDN ' V ER.A. AN RE A' VE DNS f V EV S': E C VC V A .E !A a 9AN: EAK. ISNRF4' 'VL�VB ° P 'a„ .N.FA'..3: 9- 'C �4a = 4 ) V1 AEI. NATEF SEE PA MDR- .�r;- _ (VT; li", +•,N4, 7NTD- .. TE)TS, .N9 A'JPF.NTA,7pR ?.5 - J _ EA4CEE SaXC, bc.n. c.er. 'r! 5ae41E is of ut� loft:+pt. z•3e E.. E VIP 3 1 J SIC) SRN;. Cn•• Sv,, S. '1•.� __ :'atal:tA :1li AtttK. •• R9rulMrt Utt t:A.ill T.•'a.f. EMt94a tta:. PH A•i`!:. ).S j.'1 J : 15.0 —�_— MUM iQ'wv'Ij — J N v r' .. Wf 46 "VIA ---------- :---------- --- - ..._....... PRpCECi NURBER SFR 0 ' BC : MA'EF :E* WNW:WNW: ,'-. SNEE': OP CIO NI:. .......I I : JET _____. _.____ ---- ----- --- --LE LOB---------------------------------- s : l PRCOEC: : rSAVEY,E S_NEA U';A:M; SEE P,an AN: .710INf SNEc E LCSSER: RIM °,•,. j XCAV :O N PKN': ^ CJx'RA:'pP: 5I86 CON nC�IOs OVER TON EA'IPREN. YATER OE c-Apt; 1 11_op f'F, OVER uEVE AND -T a -F r E --- - - b• + !6 a; FINIEM' +-11-!' • . SARP,E S01: CPSCRIviION ;g C---- -S DEP'R I •NPE SC L NON 'OR. RCISIORE CONTENT :M , p F. . JL N L -ICAVATION, R.NRINS SAAR:L AELp+ INTERVR AN_ RE VE DENSITY OF CONSISTEN:V SpI_ 'S O CON ON c-N-SE OF HALLS. SANG REA,E. SURFACE KIP— ' S' ' ,iRE, MINERALOSV, 45CS SAP 6' CPFFIP ENF N EPPC1 eaiER SEEPAFf bRA➢Y ,L T ONA• .OA :TS. [A S, iWA.RENTAMN • �' T'T A: : :. SI:'v SAK, b-c-% Iecse, eeaa S: POORLY SPADED SANG, mom, uene iS49011 is b' NI• .u:tins. �^ S - ggr+mec s+Ta, u , tM fine Ar+.el lenses ets very '�ISP1• 'Test sit Ybulc Arob+cl, at sL :S::Attly More silt iror A -1: . Yuer :turns brcan, -'+ S, SI:T SAK. brco e!Aaur trump- s+mc. 'Sable :s of usn cuttings, END CP NATEP CF 4C.E :, PEE_. -. J �i Mi'.. ri M' i • y 4444 - 9J" 1 I y - Ar" •N75 +1'1: i] '.slot - •tu: ;ev:•se:cc vita ep'oi 'a' a:a=. YS-75' ':WAC. �.. lee 'lies 7sulW anlp" ueP: 'a%C:l -_ - ?• •'6u771') va" !c it 41:015, 'aa].N '0I5 :lta GNo$ ISM9 +.'400a C3 " '• � a ' I i •zl! :e•'al:e a0k7 uet: s'd' a:=Y !„s ._i•, ':a• .aa '--:5 ;tstrSi". . �_ � � f " a :: of Y w _ 1 ] : N, d. n 3 f. :..°Y3. .^ .7 3S 3 VC •T:3.Y. 75'?8 31. _-- Y f ._: I .__-- .--- -- ----- ....9C 1 ':"_ 3'f.vS '. --------------------------------_---------_----------------------------______-_______-____.___________.___.________ - '-t :.::M:] .--11-/ =C 3:7jT!S :7 :c.7G CM 3121 33.14 101:vt130 /C:Y5+9Y:: ig:9 +:C:3t5:vC: :iecnti"5 ON :N011v/3'3 35:9'A :S399C- 3.33v5 h0aa .71 :Yf 333 NC'..7'C- f3N33 37m0'NN3A :330 ':C3CCaa 901 310N 13t $31tl11 "I4 89C '— :., 1.17A _8_`_'_ -v3S 86ON 3:"ad. ____-______ ....._._. ,-:: a. y yh h F ----------------------------------------------------------------------------------- __ 'PAC7F: NL'A6ER: iEA::O!'.6: NAM. JET RJREA; ;•7 6VEE'NATO JET INLE tos '. __________ __...___.----------------------------------------------- --------- PM...: YES' vENNYCA:E SEWER _'J;ATi SEE PLAN ANC PA]F:LE $NEET3 iEfi6E4: r,63E :CR'RPMCTOA: ii06 CCM"a'RU:T:ON EI:AVA%Z% EdU:"iV; O'ER 6E' NAIR _EVE. AN, C'�E: (.- " o. A-lb�l gN:ir: 4f:-___________________________________ - ___________________ _ __-_- . Sv .E .-----------.... -----------._ ---------_------------ No, - gcr•h •y °'i' :_- F, N::ETJ:E :CN'E`•_ 6EL61 ;%•EF,:: AA: PE.f 4 rc , S,4FA:E h n9_F -nL Jc„ e,%:R«LC. . •.a 5F'L' it. LL 6: iILT� SAND. Arwm, ':ne to ee:ne ' 7 L7 __ 4'ane: say.., iN, - i J — P'MR-Y SPACED SAND. 4rar rtrnn, eeC:ec jets ss:h. -- '4rAsne4 sand. ,U k J . [ :0.0 -- POd&1 6NA0E0 5A101 ctN RAVEL, Mom, '.S+NAL is of uen cuttAVpR. !,w pave!, Jets%&I IV. ENO OF NATE -- a 1:.7 w f i _ _______________________ ._ MUM NUMBER: SE421i7%62 NR'EP CF' NUMBER: :-E SNEE-: 1 OA: '. ..:.. W1EA DET N0.E lOE _ __ ______________ N'e ' vRCIE NES NENNYDA•E SEVER LOCA':OA: SFE PIAN ANu FR^FI E xNEE!5 .OSGEF. M,6iBE ELEVA ON N SJRVEv f CONTAATO A BR CONS Pu,'IW EXCAVATION EO'IFNE7 dATER JE- A•AR': a- 1-AO }M ' kATER LTVEL AR DATE: C F FP r 4-114 •INISN; s-:-9(_ ___-. ................. -._.,2 c DEvTN TYPE SUL M L OR, M ISTCRE C STEW - =F � N AICAVAT ON ? '!-'r5 ¢Av=L ,) BE_Ok :N'ERVI. AN, RE.A IVE 'EMS 'Y 1 A 5'EN a . B "kCI IYA APSE c Nx L SAk- hEkt SURFACE NUMBER S RU LRE, sN:RA.0 Y a.- J o...! Ek N7ER,t. Na R FcP _ AuE ScADA- ' ,�•.. Ivy, F SYnB7: IONA 7k'A 'S. TES :NSTRUPWATION xixt S2 1 SILTY SAY". kith GRAVEL, A♦oer, eet. eell q,aded sand, SM.Is - u'* F rt SILTY SAND. ;,a,. Yen foe grained :sand, 1Sk' -- 12ets veh easily. -A S: POORLY DRAW' SAND. Aroenirust W. SaaDle n If kW cu:togs. `+• % " 7.5 - :ae•.1➢a tR Coa'se gamed sand, (SF',, -- w ° 9.0 54 POORLY GRADED SAND, as acovv, Sim' :kit-. 1/:, thlb lavers of :!rented sand, :Rr's I In ceeer:ed sa-d or kdod a: END OF HATER CE' NC.E A' :LC PEE'. f I xk •j I is.r -- ——— — yl q' ♦ A`66..gg�YY. In y If. "e.. 'Y M • F f v 1 .... _.ram.......r... . -......._-� . 1 r W-t"-. •• :• (PROJECT NUMBER: SEA22077.6: HATER JET N'JNBER: 1-7 SxEE-: 1 DF: : CH2?H.: WATER JET HOLE L06 _ ________________;______________________________-___________-________-__-_______________-____________________ PROJECT: NEST NENN1'DALE SENET LOCATION: SEE -LAIN AN: PRO-:LE SHEE'S .CESER: P.S:BB ELEVATI5N: NOT SLRVEYED C2M7RPC-ph: SI Bi CON"RCL7IOh : EICAVATIDN EQUIPMENT: WATF SE- ' I NATEA AVE. AND DATE: 1.5'DF on 4-:1-9C F.MISH: 4-1.-9D ----------------------------------------------------------------------------------------------------------------------- .1 SAMPLE 50:L DESCAIPUI)h 'S COMMENTS —7 DEP7F TYPE ' K:L RARE. CC_OR. NOJSTURE CONTENT P _ WrI U.T N EICAVATIIA R:NNINO SRAVE'L BELOW 'INTERJAL AND ' RE.ATIVE DENS:TY OF CCNS'S'EW.1 5 E C '01IO:T Oh .LAPSE Or PA 'S. $AND HEAVE .J 5,RrACE NA ER STRLCTJAE, NINERALDBY. L'SCS JA).r C S Dr-R'S . CXERED. WATEP 2EEPA6E SRADA- IF IF,' SY1BC_ . 'TIpNCL :CWTAC'S. TESTS. IN3'RUMEh1A110N uhbK, SILT, iron, ve'Y x0 . ._i. J <' .., _tom-• 51 SIL-Y SAND, Wrcmn, met, coarse graioec . lets SORIA tc fail:,. saki, mil` :la• e:nas grave, and ley»`fir '.A.gar s, 130'. 6C 5.0 Yo PCOBLY GRADED SANDYNEL. SR:DED SAND. Gets ha'. drmm, utn rust, It, :fee,teo g'utt. .� .J SILTY SAND, Wroseiyat, mitt some -Jets he'd. (Weathered 7 IFefasal a: +' oP rAatie. ENO OF WATER JET MOLE AT iA FEET. u � J a a� _ _-_ _ _. _--._ _ _ _ .....__ .........- PFC7ECT NUPBEF: $EA'10".BZ NA1E• JET v,•BE :-S SNEE'NATER JET HOLE L06 ,ty' - .. GRCdF NEr- NENNYBALE SEYBP .B'A' A $E P'AN N �r :E $iEE" V c Es: P,G!EE ELEAAT Oht N SJAYEYE -C' :CN-A , .,. .•Ef lcsi .P EXCAVATION ECUEPPE YAT A E' 941EA .EVE. --C 'DA--T---- -- OF. c, a------ °;k;-v• a-!1-A: a_ SAP E - r I[a nncn _____ SC: %1" . R E ^M v r I' IN EX:A A ICv A 4K A$ ANC: BE ON ,N P9AL AN[ BE.A vE ^ N5 OF hr N � S E APE 7 rA a SAN; EAc JFFA:E SUPBEE S"F„ -A_ nAFFA,C.� ° ° -. ::Fr - SN .uv'_,E, t4 S BAEE 6 4,A y+x•'• -' ¢`, $MPFC_ :AF Y :'r, -i$iE [NE'F.I•EN'A*::k a :_Y SAND. ory W. 'ocst. 's^e to leelwt grained wc. Sv. SILTY SANE, hrmrlltar, Rait.e ea-SE. uth ocdesonal gravel, (Yeathered 7.5 :lit hole a oged DY cooh;e at B'. yy++ ;Povet over .' to re}et hole. r � _ Nett hard. .:rsta;lal e:emwcer. `y` 'Po"aeHt Val.t at SYYa.t. C r•' I _ - Wton:te sea:. dia. s;ctud ric ENE 9i YAT-v A ;ET +CLE .' E:.0 FEET. 11.! - a- 4'. max-o y.. 5' `P r• l N KEEP: __ ; _• RE ^ ,=—, NONBEt: 6EAD00".F; aPlEC 1E' 5NEET: - s 'a .•. -VATER---- JET HOLE LOB •,1 PAG E T YES. AENNeOA.E iEYEF +' Ct SE' P6 ANE 51E; .'.i6Et: P.S:BE C':VAP 0k. AC! SLA1EV'E :��'"4.* E�tAVC 10k EDJ:P`EN'o�W'EF 'S' P!4FL• 1-::-Q' WV LEVE. AK BATE: NO! FECDAF3 . ....................` ...._.-_.--_......_._..-------------------------------------------................---------------- St..' S::'. :+Ei[•.:P'::n :D40EN!t __..------ _... -----------.------.-------------------------- --------------------___._-___-______.__._ •EC*N ly,E %A : F. <E o, [ J 1 E,CAVA. A F Mk' Y• iiAV'- _ SE-5 :N'EF.AL 4A PE.0 vC DENS :C 4 C- ° E f '7 Uk fSE f Y4 > S h, NE]Vf UN5Ef 'Fi. :AEFA_a.' ae.. JSAIE k E E • F EC 6E SAAEA- P- S, B . - ;,,v4. C0k'A:75. TE5'S. sc ., a. PODf._" 6AMDEE SCNDr M"C:: UVE SA.C. :e!s sl::! re!;eIkILI 4tt"CtsY 3 . Eh: Y970° 6E' ..E A+ !.. °EEt, !.c.e<. .W Sa•! Mlits. { Rr . 4. 1} ____ . _ ___.-_______, _-__________....-_______ __ __.._ ---- -__________________-_--_-_--________-_. 6EAP:." PA:EF .E' NiR@EF: 1: iNES: CA: RATER JET WME E@@ _ -- : _ _ ___ _ __ _______ t'd'4 �• � _- •- � r r r e cNcr•E _____4 Y, yc-' 4NN A'c cryt; - A N� S Ati A;v L:icE 6;FF E E A. V" 30C °E" .?[�:0•E-...: ;EY a,' —' Ei PV.. 'Y .E:cYEV• WE. AAL ) -E: I:: ..•.. _ -:---------: R-1--- I'___ . - _ -.. --- -. ___ __ ____________ _ __ _ VR A __ ___, ..._ .-_ __ y _ _ _ 'AVrV : L F ! JL Y IF -i"AA rV rJMhIN6 6R 'E' EE • aF E S N EN' C B alC]NC V h 4FSE : yA a 644 A40E A 1 •s =F rC: d:EFR S \&VEPEI I PA'c. > AFA6c SRAOA- "r a PF• -! F NrA_ E. Ei 'N6'F.REI A•Ip ET EN' OF 49!EF :E! YO:E ..'. rrE-, 'A;;e-::e: / •o,Ps I •-i. r" _. J 1 I - �• T Ya. 'i. S� ^a � lM 4 N >bx _ �i IP r • ^ r r :PAO;EC+ MYMEA; SEA:2017,B: YaTE E'WNB,R; ,;-.: BNFEi; 1 OF• a3 CH:P NIL. .......••_._.._.__ PAM JET HOLE LOG ELEVATION: NEST QNNYDALE SENEA D^A'1^..TD SEE PLAN FNC r:Cri_E F SE'S 066ER: N.6:IB 1 ELCVAT70N; ND' SORE:ED.^^:P' COa'FA;TO': SIPP ^,H,'F;;"'i^A EICAVA•IDA EAN:PDATE; Y.'EA :v >+Av 5-1-9C WATER LEVEL AND DAtc: :."OP an S-2-90 ;:Also: •___-.SALE___ .ES-Erv17R G CMINER'4 �L DED H TYPE SC MANE OR, -,MUM N,ER- N E'M''ATICA RJWdNC PAVEL BE'O, IRTERVAL Al0 RE.A, VE ORNA 1 OF Y a. NC FC E ',CND CN. LIavGE CF yA_:S, SAN^ NEAVE iCAFACE :N,;RBER S'•E`MRE. N:NERALCB-, 'SCS P3j ': S'.1E8R:i _N::JNTERED. NATE, SEEPAGE 3040A- -� ,FT, i°T. SYN6.L '-CAA_ CCNTA7'S, 'GETS. INS RL'NEMATEDN Ems.— SAM a raw• ISR —. i .. SLTY SAA^ISAW SM. 7 1 SC E:.Tl SAND, ecttle4 aro.P. ;S", 1 I 5 l :C.P -,.. -- :let% eesaY f^ce 10 to 11'. SILYY SAND/SANDY SIC. Braer• vet, ^;ns !Isti!1Lt RleaDeetm J '1:n4Mtt :a" It wfece. -- __ Bertorite SHl. P*a arml. _- -'4.5 - `J7- all. slotte; Fv. o:Ae. SMY SKIANDY S::•, at N::,f. ENE OF NA'EF :ST NOLE pT :S.O PEEL Pe':al ee coaBL' ^Y r �T I i .I k e yi c ----------------- ------------ ____-""-----,_- -------"--______ _ __ 1 PROJE. UNDER: SE4.20 7.S: NA'EF JET NCNBEA: 1- SKE': CF• CNM F.EL ...,..:.. --__ATER----- JET HOLE---- LOS --- j PRLJEM NEST AENNYBA_E SENEF LOCATION; HE RSA•. AN' rrBc E 3NEE6 .066EA: !.618B ] 1 °'EVATIBN: NO' SNRVEYEE COntSp 1 6;BE HCAVATION EBOIPRD': WER JE- AFT: s °� 1 NATEA LEVEL US WE: :.J Oc on 5-2-R:: clxJSn: 5-1- ____ ________-_ i --_-____________________________________ _ ------------___,------------------_____------------_......... l NTS ___ SANP E SL S F N c NN ___ _____ _____ _ " PTN "PE S: NANE R E C c,n N I ET,AW % NAMING PAJEt { BE Or NTERYA.. AN RE C NE O[Na � F h N a 2N] an :'L C SE nF NA_iS. SANE SAVE S;,`PA✓ t hJNB.A SYMFc_Jac. a.RA,,,a , „a'- o': GEFR a Ei^)LITEREL. P ICTEA 6EASE SRA9A- .,NA_ SENFN AT:ON �— SILT, bro, — SLLtt SANG, vowr, ISP;• a � ER: C' WU JET 7U A- FE_. 1111i � s * j W t t _ wwas ;PROJECT N;BIBERt $EA7201T.12 •�E� :i' e,`:_': .-.. ..__ . . . wY we I 00 MILL i ••••••••• WTER JET NBLE LB6 .._.... _ - ___-.___. ' PROJECT: NES'KENR96ALE SENER LOCA'IOk Lc ♦' VESTS P N.B36 ' LEWION? IC' SUIVE9b. 1226' CONTRA[' fi SE EECAVAT ON e*'CPNENT MIES JE' S A?i a t-RC WER EVEL W. MT 4.I'7 r 5-2-90 — cIMISM. S-1_9C SAMPLE SOIL CESCR'P+ION is COWENTS ._ ..• __ .._ ______ _ _______ OEP'R 'v'E e. MANE OLOR rlS JRCONTENT :N L MFcXU-TT IN EYCAVAY:Cr RUNFIN6 sRANEL SELM IN EP VAL: RAC RE,A'IEE :ElNSIlY X CCRSIEWY SOIL * C:MUIT!.% 103c LN MLLF. SANI EAIE 'NURBE; STRU.%PE• 9IAEAA.OGY. .tSCS SPC.P O SIOEBRES P•. .-, EvRFC_ 'T:ONA_ .:Y._-:. 'E3:. . . ., 'IL" SARI. dr,•n, Sd;. 5; SILT ItT 5AN., drder, ,e, , ' C.5 S:LTY SAM, rtt ERW4, 4-ay. dense. 'SM1. -- SRC O° YA1EA :E' TOLE 4' e.( FEE?. Se%W as cdBE!E at 6% ':nra:iex A:e.weter. -- YddYM1t vivlt at Sar}ace. J.• 11 •:' - Bmtdmte seal. -- -Pea Gravel lock. IA -5' - S'i' dia. Netted ^V" o:P6. 154 - • . — II �+ .adl► i i --- - -------- -- ---- ' -":` 'rROJECT YUXBEA: SEA220A.82 I WA1EA 7ET XOXPEA: Jd/ SXEEi; OA; ; IMIER JET WE LJM ---------------------------------______-_-_________________________________ Nd" " 1 REMh•`A'F !;NE' LOCA'ION: SEE PLAN AND UE'100 6XFEf5 LOG6EF: N.511F E'ICAV• ': NC, ,Wkl•�` CDNTAA:T7A: 61BB CCMSTiUC':pl { ETCAVA "NNPv u T. ;on START: 5-I-90 NATRF ---- -N! "i E, ------ -- ----Po R------ ----PO . _ -_--- ARIL DESCRIPTION 5 DMXEN S DEPTH YPE SOI NAP COLOR MOISTURE CCNTEN` N L D:FnCLkL Y M AYCAVAT12h AUNNIM6 GRAVEL BELDN IN'ERVA- AN" REsA IVE DENSITY OR CONS-STEN'Y SOI P C CONDITI N C.-LAPSE Y NAL LS SANE HEAVE _ SURFACE MJXPER 1 STAJ'Tjn, IAGRp DFY US-S 6R]UP a o.DEBFIS ENCO.h ER_D, LATER SEEPAGE 5,+DA- F'1 SYXBC. ITICNA .DNTA:TS. TESTS, IhSTRUNEN'AT:'N I T PDOALY 6RADEE SAND .Ate BAAVEUWF, :6RADED SAND ate GRAVE:. Prow. fine -- 'gravel, ISPlSMI• 2.5 • jr 11 Si.TY SANC. Aron, eeome Nense, a;n ' •-� '. 'uuuoral cravei. SMI. "„ ,i 'Refusal or cONUIe a: fi.C'. - END OF WATER JET ':CLE AT 6.0 FEET, 10.0 - ti -- L f -- J i iL 1 I ---------------------------------------------------------------------------------------------------- _........ 'PROJECT NJNBEP: SE42077.6: NATEA JE' NJ4V: J-IS $NEE'. J CC: -• NIL_______.. v - ------- NATO JET -HOLE--- LOB '.ALE SENEF ;7"ATICN: SE. PLAN A: Psn-:: _________________ -..c.T: NES" �- ' E SITE•: _766EA: M1.S:BP I:N: NC- E.',ErSC C7NTFAC!CF: 5'$F ChElA;;:'iCA r'CAVA•;pN EOCP'W: NA'EF JE' S-AP'; B-.-pO .A'Pp sEYcl AN: :qi: \;' AE:CAPEC :I!!$h: ._________________--.__-__--.--_-________---•.-_-_-_________-_--_--.-____________-___.______.___________.___________ s� -_______'__ CcS.A:p 71 E ::AAENTS — -- -- -- - _-_ _ _ ___ RE N ti' r IcF { N 1' -.Yt's• _ -�. -;Vcus.- s °_• ' SAY: it- SR;.E- vi.. 5.F -- r EN: OF 'NATEF :_' -'_ A: A.( pE-. 7.5 :5.0 -- _- I* H :PROJECT AMER! 5=077.B: YA`EF :"' NMEA: J-16 SHEET: L OF: 1 aaaa.aa« 00 H:a WATER JET ROLE LOS s+saaaa ----------------------------------------------- ' __ ___ _______________ ________________-___-._ EirPVr:"Y EO'J:PAENT: WATER LBCA7TOY: SEE FLGN AYC C:'ILN EHEETG LO6GEi: n.G[BB -- g9 CONTAP;t, ; 618E CCMf'AC:'ICN STPA'; `-:-pU BROJEET: 1IEBT AEIAIYBA.E A `-r 'TAPS+' ELFMTION.EM WKYU. E ➢:: ✓ L_'_ . ------- N- . ._ -OH'ENTS .__ - _ _ -_.___ - .._ —p'A ION AUNAPN6 hr VE- _. - SE OF W.-S GMC 4AAE F_ 's•"r. -_ 'v p- - :. YATEA EE AABE SRAM' . IAETAJAENTATIOh , :G:.Ei 4 GAAVEIIv SILT with SAYP, pear, pease. 'Aesusa: on vive:ir. ofm Material j -- ENE OF YATEA JET HOLE A' M FEE'. ,;nstalleE pieiwelet. -- .,� '-orueent vault at surtax¢. _ -6ertorae sea:. -- iy47 pVC Wipe Yitte 0."a slots trot i ..� 10.0 J 1 15.0 -- al- �r11111t.iiiM -- -------------------------------------------------------------------------------------------------- ......... 1PRWECT NUMBER: SEA22077,82 MATER JET NONBER: J-:7 SHEET: 1 OF; : t F CM2M�NILL ....... MATER JET MU LOB .. .............._ :_____________________________________________________________________________________________________ PeWECT: REST KENNYDALE SEMEF LD3TICN: SEE FLAK AK PROFI.E SHEETS LDSGER: N.6188 ELEWIDN; ROT SURVEYED CDRTRACTOF: 618E CONSROCTION EF CAVAT:ON EGUIPMEKT: RATER ` START; 5-:-9< MATE^+ ,EVEL AND DATE: N[7 RECORDE: PINTA; 5-:40 ,_.... SAyr, ___ MIENTS -D-- DEA^A_F-_--____._._.. . _____.____--__`D------ 1 ^ v H "E 5 NA yr c PE N c n c i. ES AVATION R„NNIRS GRAVE. ___ FE a ';V-ER':A c. 4E 1� rvN u 5 E7EN ` E u,'ON LAPSE OF KC S. SANG HEAVE INEF1 �. , 5R:,c DEB+ -N'9_NTEFEB RATER SEEPAGE SPAN- .S�!B[ T;DKAL C01'A;'S, TESTS. INSRLNENTA-ION i — - Eli y SAND, RrA.r t9tt.'tA, lout, W. SANO, Jar. AAC:u t FEET. r i 1 L__ --------- YATFR JET NOTE ' SUE: C-0.6-----_--.--' NET KENV+O_ r' . '-' _�"-'a• . __--_ _- E.E"':Cs: MC' °Ui.EE' - _ EI_AVA :ON EOCIwEN - YA-Ee WER LIVE, AD DA-E: NT RE;CORDES - - _ . .__.._ ---------------------------- -..- ----------------------- SANF:E -D-- ------ ___ __ _ JE.,M - -YFE S.I NAh C r 9E N _____ __________ J BF.O ERVG.I AND RE:A F P NS G' h N RIN M 6AAVEi ,RiA VIBE", S,- Cr ` , G c F NA i SAND NFAVE 'r' evnSC 5E's, hATER SEEFAiE 6R43A. E.0 - .- 7.5 _ _JEts rr•v Basil.. I?.. - tC WTrR JET mo.E G• ... its- .Cs'. L _J ,MN rj�r41,O< i i ••,•••,,, ,PNDJEr NUMBER: BFaazor, e, ---- ----- --------• _ NATEF CEf NUNBER� :-'a SKEET: i _ . CN2NfNILL •",••••: WATER JET MOLE LOG NEST KENKYCALE SEND --- _- OCATI:N: SEE a_Av ANC P ;'•F SrE. - --- PRCJEC , ELEVATION: NOT SBVEWLI :CN'RAMO : :IBS :MS RN ,7N EECAVA ON ECUIPNEA': NA'EF JE- 3NRTER.FVFI MC DA•- ------ ---11' RECORDEC ._ _ __ -__.._ SARP;E SO DZE l 1^N -- +Ian D-O! 9J ^EF A 'YEE '-I NAB C 7R 1. STLR :CN. , _ _ . BE101 K TNVA_I AN: AELA. VE ENE < ai .�, - -.. - v NAVEL SI RF4. NLtEEs GRAAA- _ TES'B. !NSTRUNENTA`10N T W 7.5 10.0 — 'M IE s:A's ]PlO. POORLY SRADED SANSfNE_L SRAEB SAW:, ,Jets e6::v. .LS -- FtiC :F NA'E: g• M9 4! N:!• :T3. ------------------------------------ ---------------- ------------------ --------------------- :PRCJE:T NL'MBEP: SEA-C-3: ..'EF 7E' NJ+BEF: ;-.. SNEET, — CNZM M6. _•_•_��:_ VATEA JET MOLE LOB ________ ----------------------.-----------___.. ------------.----------------------------------------...... ; PRC.ECT: YES' IEM'YDA,E SEtEF LC:AT:,%! HE ''.AN AN: PF;r:.E SQEE'E LUBBER: M.G:B6 EiVA'1Cx; AC' S'JRVE`.1 :CNTRYT:F: S:ES :'hE!RL'T:OS SICAVA'ICN ECCIPMEN'; W-EF :V START; 5-:6-9C WATER sVEL AN:DATE: NC' FE:CACEC PTM iSN: 5-21-40 -------------------------.._.._._..-___--..._---___--i_ _ _ _.... ....___ -_ ____._. _.-.-.. _-_____________; F oAP',LE SCP DESCRI-'T:Ch :M-E17E _ ___ _._.. -__-.-._______ ____ _ _ _ _____________ ________ _ ' ____._. _ ____ -_-_ __. -________--__- pcerc - ."E SC GAME :—R, M.io- ,�^pJ: - a aEA'.A'::M+ RUhNINi 6R�1E; . ELCW :N'ERUA M1 PEa b- CEfa i 'F \ h E y 4 : CF WA..E SAW: HEAVE ;AFA.R NLM&F ,.A:, „ E +N�C,C r, _. .P_,r� d.6 :i N.:.Vi F_„ .A-ES SEEFASE SFABA- f r' + - S"ME:. _ ':SNA_ .;N'A;'E, TES:E. M-PYMENTATISW I] � '.5 I _ _. -Mo:e sSa" owl. -- 1Re•uu: N roc., M]:AIDt change v: ]R .A :E- *:S ._ nctV. . atteects. � D f L� ;rr► r � i --------------- ----------------------",°•••:° IIRCIE;T tlUBER: SEA Y :;C77.5; -_-___-____-___________________.._ OVER ]E' NU'FEF: J-'.k NfE';' _________C`._i____ CN;r n1LL _:------.-_-__ _____ _E________ , PATER JET HOLE LBB vRCJE;T; XES• _ ___.__C_G_EE_A_:_N-_._S:_B_F __________________A " : _.Er Ax 4N[ PRCF; E SHE 'SE 4'1 N; NC: SJRVVEC [C1'FATs:ECAVICN ZGUPpEN•: YER g ' GIBF a5'F,;;CN RATER .EVEL AND RArE; NC' RE;CRCfC S-PF:: •`'a-RV ^ -- - a --CN o>B;^;EFc F DA•x c m-8 E I zc E�'AM.. C, CN Ctl - . _•-- -ry" IR'EFVA RE E EN A 5RVE,_FAr C F ' SAK� HE4Vc :r r•� ` + . ..-� SRC .EF a 'N iC �4._R sEE°ASE SRP,a':CNA„ ,.Ck.A,-S, -EFTS. 1NSTRLR!ERTATION aRa. A•ar• — e SILT' SAND r;V SAAVE:, b,w. arose. I4alp saws apes. _ 'rrtN Caaalrs, 'Sr•, EMp 7F PATER JE' °CLE AT S,' FEE'. :Ae�uul•JnJepck„per 'Aar 9,5 L— - : - w F .. ti ----------------------------------.______________— _____________________ ____ ___________________ ........- :FA..E:' NLMKF: SEA 77.3: S:FN "".EEF: E-1 :E,'. tIF CX^H!:L sset - SOIL ININS LOS ____________________________-_-_-_______________________-____-_________-____-------------------------- 'RNE:': NES' AENNYOALE SENEP SCA'(Jh: SEE °LA% AN: FFnr_E SHE:7: ELE'!A'I:N: N:7 SJPVEYE: JE::_:v5 :Jh';AP;f'. .. O - IN6 rE'h:0 OKI MJ a iAPr - E! STJ1 EJ i NNIEF L.Vc_ AN: QAE h,; N.AS:a_. S-AA . a -1:;( ^h!c 4,14 I1 :J6Ec: L. SINGE- ---------------------------------...____-_.___________________-__________________________________________-___ ----------------------------- '"• r :A E..+- E --------- ch!. ;E_:':!E LENS:'° L '4 : n'•'-:h"c ;A•: 'F! _:NE .J: .i55. 'ES' 4N^. AI9cFPL36Y. —�-- --' I— J ace wir�a— 7_ -- .SAS:. Oro.^ xi t- -- E•:�!e Fortes d•::!icA c^ -• _ -;ca :r 1wi:t at _ '- - °:J;_'• S°A.^E: ' a:d•a ;aatliv n of pro,, wl.r e. e:r LE yravl: the Ns, 52 e-:i : NE'_L NAOE: S;ACE_ .i. ii'_ aa' CAN:.. UIT O•A.-�.. XCISt, dense, :''WLS :•e.e.. •'':'iSN-Sr1. 'Very hed drd::ii4 trot o 1!-'' EI_tt SAND .:t+ 6NAVE_ tro.n, ecist, '• 5"-7', Xard drl:::r; -- oracle: said. f11:E -yi.PI. to 7.e.' :SaeCld to (.- - ::.-v SAN: .:th 6FA/EL. as atovf. '34 EkL EF S61L STRING Ai M -EET. - F t .____ - - �:.. __ -- :PROJECT NLHIBER: SEA ::.".K P:RX N7NPER'. I-: SHEE': .. SOIL OWING LOS ----------------------------------------------- -------------------- PR:'ELVI": NEB 4ENx18ALE SUER -:e:J•: EHPI:R A',,: = E SHEE" OR:L::%B NE'HO: AN: EOCIP•E%•: N'iC RO'AC. .• _ WATER 'AVE AND DATE. .: ,'.EF' _ ----------------- ---------------__.__..-.______-______.____ . ---------___.__._.----------_------------ -- E__. --!---: .4E:JS. TV :. - ,_-.. rr ,i°: '-C: ":^ ::-' •_.', CraiR... raAtllts. -- - ;. .A..r. .e•. - Ed" ,4rigs, ilpNa't plum 2r2v6 it ... __^— - - .-i_• ::5.. NEAEP r1::Ir' :-4v!: -- -- a:tfs Aitrii: f is fret " "Ates •a•! wsP - G ML B:R:kS 4' :O.f' ''S..: :.e -•:e-. c . t ta. . '.glAttt4 Pr: ttG• J ` y„ a :.. ..: 5$"A° \-'.FEc: r7 SOIL FOAI66 EOS - A r LA A r t ' rF• o E. -' E Cei- Sa': 'S i:+E tL-a EL•.U" is W. eec:ae de^ae. :E.$ .5Cletc sea:: vi,e: '•Cz !i A'tc -- - -t•c.-., 'Cs' td Pei, horde• -- .. F' •,iF - 'u 1 L:L ..MPd feel. as aDve. FiF:':S a :1.` cE'. I!:+eta::ec cie "te•. _. 91mArt v:hit at S`rlate. -- .eetrt g•C.t. -- y -- Seltir.te ell. b IM i - ---_-------- - --- - -"-------------- - __ _ 'WS E:' RUBE': SE ...-- .: . :_ - SNEE': : .._._ .:: SOIL BDRINB EDS FF, E NEo 4EMN f SENEF ___.-________________________. EF. 1'NE NE•Nrl AN ED- +•EN'• _ - :AtEF .EVE. AND n4tc T! .. ....-. .. ---- _.. .__.-.... - -- i St c s t r 9 I _ ratetl sa.d +t -- r •ar: to De: slsec- -- 't sal:le St. t c!t Dea. _. a` .... . ._. r drove sar!ate. Eesert sea:. _. -!1.`. :•are: ac da. ..__- - °VL ta. i I z, B t t ' ______________________________________________ _____._-___-------__-______ .. TES P:' NOBEF: 71-. SXF?: : OF: -" TEST PIT LOB J ------------------ --------------------- ._ PRO E 1Es KENN°,1h'E iEYEi - h r ,;N E '-GEER: .S'NOEF ELENA ,DN. N„ 5'JRIE!E: - '.ICAVATION EO.I°REN E SE 5; CC : �.�. - OTEA LB:. AND E h s -- r Ac0 Xaualt .e;^• 14 - ________-_ - . N _ -n BRAVE as abo,s t „L w iur Nr,inev sari .r E• ;Pex. :qqt see; at AE ¢rner. ;:a:[: SazL utn SILT one Gr4Ne. a01at tC Yet. . ``..0 -- = re::•� vwod sand, ! Pir.,s SR:C': SON: e1tn SILT ane 'F;•P -' 'SFaVE_' as 400ve eave0t Croer, J c36::e; IS'A'e:s 17F-ease ctt amtl, E.. r N 1 � _ bO it �a t f si„ o . '-'-------------------------------------- -------------- ---------------------------- TEST PIT LOG - - - - I MELT yEE Ea. _ a `i F = r ".S:NEEA : ELFeVA�I"N ESwAW!IBN i YA1EN_EVF. AY2 W KM d. _ 4 - ... 5 4 _ - ------%ansue --P-- -- °AY c, - FT+•M __.. _ --NE-T --------- a. + IN EACAVA ECN FJAA N° °RAVE, :4S 5'M Y .CIL CA'. :CN CC 'APSE R /All° SW 4EAVE, —�.•.S i5 5 i 1°[ — _6RIE EF 'a c ^ WE; Sit-is .AIs- � .J 'e•tlaE tl::s In 6fa': PitlR il. Eeeci4e at :.5 it test `ace -_ _ J •'04 appt, SRaY sand is ! - ser:VF e-te•1 pit. 5 Y SARI lith 6 AV a, ;'A +cls t, q -- 'P!A U A!'i! } fa et PF+ ua irelnet saetl q•a elm toes mith ce4 t: So. ;Socw• a: ?'eater Ae4tk- -- 5t SMY SANG .ltr. BRAVES, is aec.e. ',-are! inc,ims in size i,c 4ert+1 -- :esce4t Aenst. ore S'l,e: aE 4 tc 4' .ice ee0t+. ccnIts, .. -- - 5:,Ty SAND .1tn BRAVE.. as aa4+e, ;rive: size increasing wlta 6e;th. Pit' ic Au, cotBles. ',5e 1. 5P :_T\ 544E .1b iR4:L :•ar. Pa:EL INC CE 'E A ...J EEEr. i' as �• I � -- � — .. At rq± s r. -- ----------------- ---------------- ----------------------------------- ------------------------- PROJECT Mai SEAu2C77.11 TEST PIT NMSEA: TP- SHEE': 1 DF: CH2P H:LLB . ..... TEST PI' 'AS j. ----------------- ________________________________________________—_____-________________--________—__________ PROJECT: NEST ENVYDA.E SEVER LOCATIBN: SEE PLAN 1NC PRCP:LE SHEET' L266ER: LS:N6EF ELEVATION: Nr SURVEYED CONTRA:TOR: 6111? CDNS7RO:T:CN EICAYATION EAA MA': BACKME - rE 58OE DATE EICAVATEO: /1:-9( WATER LEV6 AND DATE: NOlF ENiO1M,EPE[ APPRDLDIAENSIOXS:Lerotn: E Vs:-; I IVasncr Death: 7.5 -----------------SAME SOIL DESC..IPTICN :S CONVENT: _. __________ __________—_____________________—_—_— Y -------------------------____________________ O P -Y-E SM ME COLOR. NC-STJRE C]N•EN, 'V L' C P 'K EI-AIA -DR, PuNN:N; 5AAY.L BE . :N-EFJAL AN- RELAT:rE EENS:'i OR CMISTENC a-,. B 0 CGN: Cs [..APSE F NAIS. SANE HEAtc. SOR A E N.NBEF STRLC-ORE, NINERA'_O6Y JSCS SROJF 0 SI DEFF c' 'TE9E0 WATER SEEP46E SPADA- _ SYe62_ 'E•ave: ;uses frx :'-4 . — ... S: PODPLY GRADED SAND with SFAVEL. Moen, - dr ICON, fore to mclim grained sand, -- ;with roots and up to S' du. concrete 'pieces, IFi CI, ;SP:. .1.1, SANG ..tr 6FAVE_, browndry a! due g•al•ed Iand, RlIlliM1. -- 01 wr, ;NJ. -' :S:L'r 5,41. prow wit- c:ide s'-airing, -- --I 7.0 S: hoist, hne tc sedaur grained sand. -- �' 'aPgroiiratlet 481 fines, with 1'1' sirus 7.5 -- knre:, na4rea -- t ` SM.— END )< TEST PIT AT T,s °EET. AMIN qn — I'm i J ..i J I - r a a 4' • � r J f p t ry fie • w, t . it a _ renlP B-1 Summon of lLnUraton lb•I I1,uIN GMmbn btkherS lJmlk lbrlryp NMaM lnt PIL S k I�ker�kr3 MNp91e I.yuW Plntk "n 1rt Ilok C.pk C� Gm91 Llmtt Mmyk 101 l�l 141 Si �4� 141 lF 01,25 45-5.5 SP 24.5 90 •• an HdA-S 0.0&.5 SM 106 431 3e] 202 rlpnel 13J,2S 5.06.5 SP SM 22A 02 916 7.2 BJ,45 10.011.5 SPSM 20.5 90 014 &6 H-39-S 17.1 I16 SM 124 143 55.9 29A B43-5 5.0d5 SW .16 13.2 SL9 4.9 B.6,3-S 71AA SW-SM 144 32.1 A.9 9.0 W.ISS 3.5 .I 132 1&S 610 245 1R2}5 25 SM 3S.S 16 0.6 290 14-26S 4.0 ML 337 - y 19 V-U-S 65 SM IS3 13.0 52.2 343 _ r/y99eM Ii-S.L9 1.0 SM 11.1 1.5 u0 6&5 MC 35.1 - 55.0 JQ S.SdO SP 2&1 0.1 %3 1.6 -S 1P10 SM 2i.0 2.0 10.2 198 lb 39d0 SI 396 Ill mi 2`5 nnlfil f4l ill e 1rq� a r ti IIIIIIIIIIIIIIM11 M III111IluIlIIIIIIIIIINI so Illilul�liil0 Illilll�llllnulilllillll • . NHIIIIIIIIIIIINIIli,IN 11 1 1 11111111 1 111111111111111110�181n�1O111111111111111111 . 1IllllllilllnlliA�llllllhl�lllllilllilll IIII � � • : • Ilhlll0�llllull�llinlll IIII IIIIIIIIR�IIaIIIUNIIIIIIII fill Q. 0 I IIIIIIIIIillnllllll1011111111111118 . 0IIIII �IlluIIIIIIIIIIINIIIIilli�llllililiulllilliui � • lu11111111R�ihll�li�illllll iilillll . e GRAIN SIZE IN MILLIMIFTERS M rIME SAND SILT or CLAY •••- y Gf ':. N. i •ti e K r . e� - ' IIIINIIIIIu�InyLII1111111111NII11111N 90 IVIIIIIINVIIIOIVIin�0111111�IVlllll �. 100 •IVIINIIIIIINNIVII►HIIIVIINI1111111111 � - : �, •illll 111111111011111111OII8NIIIIIIIR 11 601181 VIIIIIRIIVIII�11111111111111 V. N i r 11111111111111 1111 1IIOI1111111111RI11 • 'I IIIIIIVIINIRIIIIIIIWIIINII IIIII 'I IIIIIIIIIR�IIVIROIolll1111 1111N a •VIIIIIIIIVIIINIII I II II IIIVINII IIIIIIII • TV SAND ISM) Clas3ification VINIIIIIVRIA11VIq AIIhRIl111111N GRAIN SIZE IN MILLIMETERS IL GRAVEL SILT or CLAY • r Particle Size Analysis t •1 r U.S.SIW4wd E ;uS . 00 NIIIIIi1�iIIIII�1111111H11111111111N11i11 90 IIIIIIIIIIIiiiIl0111NI101Hlllll IIIIINIIII 70 IIIIIIIIIIUIIhMIIIIIIHIHIIIIIIillllllin IN�IIIillllll011���11a1�lllllll11111111111 r. . INIIIIIIIIIIIIIAHIIIIIIgIHlllllllllilli�ll ' 'll 111111111111011Ni1111�IIIIin1111111111 11 IIIIIIIIIIIRIIIIIIIHIHIIIINIIIIINIIni 01l1lli IIIInuuIIH1a�11111111Ni1111 CINIIIII IIIIIINIIIIIIIHIHINIIIIIIIililllli 10 . 100 so I COARSEuIIIIIIiIIiIIIIR11111111N111NIiI111111u1i, ,. ' _t' t + GRAIN SIZE IN MILLMETERS FIRE WAFIM MEDIW FIRE SAND ISM) Particle Size Analysis 04123190 �rple Source classification it p d• 4 t {. \ 4S �� r � z [ �r �t t � t IIIIIIIIIIiiiniNlINIIIHl111111111 MIN Y x. •IIINIIIIIRIIIb11111�10Nllllll IIIIIIII •��� , .� IIINIIIIIIIIUN1111i11N11111111111 IIIRIII �, . : . •IIII IIIIIIIIIIOIINIBNIaIIIIIIN II IIIII '���• IIIII IIII IImill III11111111111N IIIII • IIIIIII II�IIIIII�IIINIIIIINIRIII ,�,''* ;s, IIIII III IIImIIINNIIIIIIIIIIINIIIIIII NII NIIIIIOIIIIIIINNis iiiiRIII ` IIIIIIIIIIIN NON INIIIIIINIIIII •NI IIIINIIRIAIIIII�IAIIIIIII1NIRlll1 A �� , - I . .• � 1 �r i 'A •t =r �Z r r y I _ . , f ^\ I ` �. • . , j • �♦ ..may: � 1 • 00 IIIINIii!!ILIIINIIIIINHINIIIIIIIIIIIIIIInI . Illllllllllllllinliiiilill0111111111111111111 l� o IIIIIIIIIIIIIIIINIIIIINIHIIINIIIinllllllinl �: IIINNIIIIIIIIIUIIIIIiHIOIIIIIIII�IINln1 IHIIIIIIIIIIINNINIIIIHI�IININ�IINIIIII oIIIIIIIIIIIIIIIIOIIIIIIIIIIOIIIIIIn1111111111 0 IIINN111111111NIIIIIIIHI�IIIII�IIIINIn IL m Illlllllllllllllullllllll0111111n1111111111 �, J �� IIIININIIIIIIINIINIIIHIIIIINIInlllllllll -�- CLOI 0 GRAIN SIZE IN MILLIMETERS SAND I SILT or CLAY IIIIIIIIINIIINAIIIIIIII1�iIIIIII111Nl11n1 . . . Particle Size Analysis . s; . . a ill f} Y, . INIIIIIIIIIIIIINIIIIIIIIHIIIIIIIIinllllillll IIINIIl11111NIN1111NIOINIIIiIIINII IIIIII IIII 111111111NInIIIIIIIIIINIIIIIInilNllllll IIII IIIiIINIIIOIIIINIIINIIIIIIIIIIIIIIIIII a �. : IINIIIIIIIINi'g1111111NINIIInIn11111N111 IIIIIIIIIIIIIIIIOIui�III1NIINNN11111N1i }� NNIIIIIIIIIIIINIIIIIIIwINIIIII�IINIiII IIIIIII�IIIIn111N1111�! IIII81 INIIIIIIIIIIIINIIIIIIIIIINNI NINN ^� , IIIIIIIIIIIIIIII�IIIIIIIIINIIIIIIIIIININII t:� 4 v �K. ' }Y Y ii x�: i n` a 1 11 1 ✓n `, 111111111111 -Niiiu ► INIIIIIIIIIIIIIIIII .� 11 IIIIIINII OINIII► 10111111111111g1111 �IIIIIINIINIII IRIIIIIIIIy1NIIIIIIINIIIllllll k .� 3� IIIIII IIIIRI0111111114111111111111111111 ' 1IIIIII IIIIIIIINIIIIIII NNRIIIIIIIgNI n I NINIIIIIIIIIAOIIIIIIIIINIIIIIIIIilllllinl �r INIIIIIIIIIIIIIIRIIIIIIIIINNIIilllllilllllll �=� IIIIIIIIIIIIIIIIRIIIIIROIIa111111111111111111 f 1 IIIIIIIIIIINgIN11NIIINIR111111111111111111 IIIIIIIIIIIIIIIIRIIIIIIIIINIiigIIl11111R1i �; 11 t : p •• y t 1 ]� i L to 1 1 Sim Hydr ow • 100 IINIIIH!IIIIIINIIIINIIIIIIIINI IIIIIIII SOIIIINNIII NI o1111N010111111111111111111 m111111 I IINIIIII►N111111111111111111111 mlllllllllllll0111 IIII�ISIIIIIIIIIIIINIIII : 6041 IIINNIIIIINNNIII IIIIIIIINIIIIIIIIIIIII IIINIIIIIIINI11111111�IIOII111111111111111 20 10 IIIIIIIIIIIIIIIIR IIININIIIIINIIIIIIIIIII BNIN 111111110 IIIOI��IIIIIIIIIIIIIIIIII IIIINI IIIIIINIIIIIIINIl1111111111111111111 BIIIIII 0.10.05GRAIN SIZE IN MILLIMETERS SILT or 111Ni111 . .SAND WITH SCT SIP-SM�) Illillli►.. , II......80 IIIIIIIINIIIIIII III IIIIIIIIIII�II, _ IUIIIl111111111111111f111 70 10 IIIIIIIIIIIIIIIIN �I!Illill�llilllihllllll IIIIIIIIIIIIIIIIo111111�i�1 IIIIIIIIIIIIIINI IIIIIIIIIIIIIIIRIIIII MI IIIlilll Illilll IIIINNIIIIIIII01111111►1111111 IIIINII IIIIIIIIIIIIIMIRIIIIIIIIINIIIIIIIIIIIillllll IIINIIIIIIIIIIIo1111111110111N111 III IIIIIIIIIIIIIIRIIIIIIINIINIINIIIII III GRAIN SIZE IN MILLIMETERS FINE COARSE 4M um 11�N6 IIIINIIIIIIIIIIA111111111Alllllll11111111 nClaSsification . mot r ' y � r U.S.Stwdard IIIIINI�!I.IININ111111 NIIIIIIIIIIIIINII • ININIINpiIl011NIIIol011111N11111NN1i IIINI I IINIIIINIIIIIIINIIIIIIINn111N111 •IIIINIIIIIIIIGIII Il1011lllllllllllll it : :1 IIIINIINIIIIIN►�Illllllwllllllllllllllllll at •INIIIIIIIIIINIOi'►IIINIIIIINNIIIINIIIIIN NIIIIIIIIIIININII'►IIIIIININI IIIIIIIIIIIII r 006 • • IIIIIIIIIIIINIOIIIIHIOl01111 IIIIIIIIINI • IIIIIIIINIII 11 IiN111NIIII11Nllllli 1•` NIIIIIGRAIN SIZE IN MILLIMETERS IINNIN 11 Illiilrsllllllllllillll rt a COAASE FINE WARS uo ® h I Sample Source Clawification 0. - ELL GRADED SAND(S" Particle Size Analysis D SILT or CLAY l F` rK 40 .. r' � I w NIIIIIIINIIIIININIIIIIInNIIIII11111N11 't �„� : 90 IIIIN►NIIIII01111111OIOII 111111N1111 �INIIIIIIIIiIIIIN111N IINInINllllilllllillll IIINININIIIII�III IININIINIIIIIIIIIIiIII :D CNIIIfl111NIIIIhINIIIII1nINIIIN1111111111 IINIIIIIIINIIINiiNllll�l IIIINIIINIIIIIII CINIIIIIIIIINIINIII�� IIIIIIIIIillllllll 0INIINIIIIIIIIONINII�aInIIN11111111111111 oIIIIIINIINIIIIHIIIIIIIw�MNIIIIN111N11111 - IIIIIIIIIIIIIIII�IIIININNIIIIIIiniliillll �® iGRAVEL SILT 0,CLAY COARSE FINE COARM GRAIN SIZE IN MILLIMETERS Ciassification Particle Size Analysis CHU HILLJKENNYDALE r r . - a ,. 00 IIIIIII�ININIIN INIIINIHIIIIu111111111111 0170 INIHNInIINI� IINIIa011111111111111111 • IIIIIIIIIIIINIINhNUHNIHINIIIIl111N11111 ,a IIIIUIIiIIIN1101IIIN ji 11j,IIIIIINIIIII . NIIIIIIIIINIIINIIIINI�IINI IIIIIINillli IIIIIII IIIIIIIo111111101`HIIIIINIIIINhIII . • 0Illlull IIIIIIIRIIIIIIIIIh�IIIIIHililllill -: 0 0INIIII IIIIIII01111111�111�IIIII1111111111 0IIIIIIIIIINIIII IIIININIHIIIIIIIIIIIIIIIII . :T -� �IIIIIIIINIIIII IIIIIINIAlIN11111111111111 GRAIN SIZE IN MILLIMETERS r . m Sample Source classdication Particle Size Analvsis L GRAVEI I SAND SILT or CLAY S-374 W K le Interceptor_-Geotechnical Rep z .4 IIININIIIIIIIih�IIIIIIINiflllllllllllllllll i IIIIIIIIIIIII IIOIIIIiII�101111111111111R111 IIIIIIIIIIIII III�IIIIIIIIIIIIIillll IIIIIII Ilullllllllllll0�llllll►�lolllllll IIIIIII IIINIIIIIIINIIRIIIIIIII�IIIIIIIIIIIIIIIII IIIIIIn111111110I11111111�1111111111111 IIII 100 90 pi INIIIIIIIIIII�Rlllllllllw'IIIII IIIIIII 010 IIhIIII111111110Illllllll0111111 Illllllnl 20 IIIII IIIIIII IIINIIIIINI II IIIIIIIIIIIIIIIIII GRAIN SIZE IN MILLIMETERS COAM IIIIIIIIIIII IIInIIIIN illlllllllllllllll ®COA��® w U S.Standard 100 IIIII'Nil 80, IIIIIIiI1111111N11111N111111111111 Illllllllllliiii�lllllllll NIIIII illlllllll x At III IINIIII111111118111iilllll IIIIIII IIIINIIII IIIIINIIINIIIlO IIIIII�IOIIIIIIIIIIIIIIIII :m oIIIIIIIIIIIIIINA IIIINII�IIIIIIIIIIIIIIIiII IIIIIIIIIIIIIII Io111111101'1111111111111111111 0IIIIIIIIIII IIIRIIIIIIIHI uII�II111Nllll IINIIIIIIII IN11111111O1011111111 IIII 0IIIIIIIIIIINIIINIIIIIIINIIIIIIIIII NINIIII IIIIIiII IIIIINAI II�AINIIIIIIINIIIIII GRAIN SIZE IN MILLIMETERS COAM ®ZOMSE r 00so IIIIIIIIiIN!I. IIIIIINI IIIIIINIIIIIIIII IIIIIIIIIIINII �III!Il01 IIIIIIIIIIINIiI 70 III IIIIIIININIIIINIyillll IIIIIIillllill illll IIIIIIIIII011111111►411NIII1111111811 _ �� IINIIINIIIIIII IIn111111111111111111111n IIIINIIIIINIIlO IIIIIOIIIIIIIIIIiillll IIIIIIIIIIIIIIINIII NII IIIIIIn11111N1 so CL 010 I81111111111110111101 IIIIIIIIIIhNII IIINIIIillulli IInIIN1111111NI111VIIIN ;IIIIIIIIIIIIIII IIIIIIIIIIIIIIIIIIIINIIII GRAIN SIZE IN MILLIMETERS FINE COAAS Sample Source Clanificalion Particle Size Analysis '0 t r PPh rncE P TM D Q]4• 70 A Line 60 - — - ---- — ----- CH 50 - - -- — - X W Z 40 CL Ooe a - MI-�CL CL-ML -- MH o--r OH 10 MLorOL 0 M — ------------- -- 10 20 30 40 50 60 70 60 90 100 110 120 LIQUID UM1T(%1 Svmo01 Source Classification Natural Liquid Plasncary % Pasn M.0 (%) Limit(°i°) Index I%)•200 Sieve C Ir-2, 45 ® Applied c•orcnnaogy Inc. Pb8tlakY CMrt Applie nG leech Enn° G�aopvB Myo.oq�oogv C IJrM 14:�L� ICE4I EJY J��E NJB Y�MBEP • vEu P{ P v5 Ia5tiy C5C �J t7 �10 _ t G s�