Loading...
HomeMy WebLinkAboutCT 74-04; Spinnaker Point Phase I; Soils Report Final; 1983-09-13- - - - - - - ..- - - - - FINAL REPORT OF TESTING AND OBSERVATION SERVICES DURING MASS GRADING OPERATIONS FOR CARJSBAD TRACT NO. 74-4 (SPINNAKER POINT) frr3se r FOi- STANDARD PACIFIC OF SAN DIEGO San Diego, California BY ,GEOCON, INCORPORATED San Diego, California September, 1983 - - - - - - .- - - - - - - - - - GEOCON INCORPORATED ENGINEERS AND GEOLOGISTS l CONSULTANTS IN THE APPLIED EARTH SCIENCES File No. D-0684-MO2 September 13, 1983 Standard Pacific of San Diego 7920 Clairemont Mesa Boulevard San Diego, California 92111 Attention: Mr. Sam Thompson Subject: CARLSBAD TRACT NO. 74-4 (SPINNAKER POINT) CARLSBAD, CALIFORNIA LOTS l-68, 155-193 and 207-224 FINAL REPORT OF TESTING AND OBSERVATION SERVICES DURING MASS GRADING OPERATIONS Gentlemen: In accordance with your request, we have provided testing and observation services during the mass grading of the subject subdivision. Our services were performed during the period of January 21, 1983 through July 19, 1983. The scope of our services included the following: . Observing the grading operations including the installation of subdrains, buttress fills and the removal and/or process- ing of loose topsoils, uncompacted fill and alluvium. . Performing in-place density tests in the placed and compacted fill. . Performing laboratory tests to aid in evaluating the compaction, shear strength, expansion and grain size characteristics of various soil conditions encountered. . Preparation of an as-graded geologic map. . Preparation of this report. General The grading contractor for the project was the Templeton Grading Corporation. Grading was to be accomplished in accordance with the Grading Plans prepared by Rick Engineering Company and dated January 18, 1983. The geotechnical report dated November 6, 1976 for the project was prepared by Geocon, Incorporated. l 9530DOWDY DRIVE . SAN DIEGO,CALIFORNIA 92126 . PHONE (619)695-2880 - - File No. D-0684-MO2 September 13, 1983 - - - - References to elevations and locations, herein, are based on surveyor's stakes in the field and extrapolation from the referenced Grading Plans. Grading Prior to the commencement of grading for a particular cut or fill area, the surface was cleared of brush and major vegetation which was then exported from the property. Loose topsoils, existing uncontrolled fill soils and alluvial soils in areas to receive fill were removed to firm natural ground. The exposed ground surface was then scarified and moisture conditioned in preparation to receive fill. Fill soils derived from onsite cutting operations were then placed and compacted in layers until the desired final grade elevations were attained. In-place density tests, in accordance with ASTM D1556 were performed during the filling process. The results of these tests are summarised on Table II and indicate that a relative compaction of at least 90 percent was being obtained. Table I presents a summary of the laboratory tests to determine the maximum dry density and optimum moisture content of the various fill soils encountered. These tests were performed in accordance with ASTM D1557-70, Method C. Finish Grade Soil Conditions During grading, building pads which encountered clayey soils at grade were undercut 2 feet and capped with granular soils. Fill pads were also capped with at least 2 feet of granular soils. The degree of expansion of the prevailing finish grade soil condition for each lot in each subdivision is discussed in the Conclusions and Recommendations of the report, page 4. In addition to the capping of building pads described above, the cut portion of those pads which contained a cut-fill transition within the building area was undercut at least 2 feet and replaced with compacted fill soil. Subdrains Subdrains were installed at the general locations shown on the enclosed site plans. Buttress Fill A stability fill was constructed during the site grading in the area of the cut slope located south of Lots 39 through 43. A subdrain was provided for this fill which exits the fill slope behind Lot 44. Soil and Geologic Conditions The soil and geologic conditions encountered during grading were found to be similar to those described in the project geotechnical reports. Medium dense to dense, silty, very fine sands and - -2- GEDCON INCORPOR.4TED - - - - .-, -- - - - - -. -- - - - - File No. D-0684-MO2 September 13, 1983 claystones of the Santiago Formation were exposed generally below elevation 305. Medium-grained sandstone of a Pleistocene terrace deposit was encountered above elevation 305 feet. Several minor faults were observed within the area that received a stability fill adjacent to Lots 39 through 43. The enclosed reduced copies of the project grading plans depict the as-graded soil and geologic conditions observed. In addition, the approximate location of subdrains are shown. Bedding within the geologic formations was observed to be massive and near horizontal. No sail or geologic conditions were observed during grading which, in our opinion,. would preclude the continued development of the property as planned. It should be noted that the enclosed reduced grading plans may not present the actual as-graded elevations and contours. -3- GEDCON *NCORPOR*TED - - - .- - - .- - -- .- - .- - File No. D-0684-MO2 September 13, 1983 CONCLUSIONS AND RECOMMENDATIONS Based upon laboratory test results and field observation, it is our opinion that the prevailing soil conditions within 2 feet of finish grade consists of low to moderately expansive soils as defined by HUD/FHA expansive soil criteria. Low expansive conditions, Lots I-20, 22-56, 62, 63, 155, 158-161, 163, 164, 166, 167, 170-172, 214-224, 180, 181 Moderate expansive soil conditions, 21, 57-61, 156, 157, 64, 65, 162, 165, 168-169, 173-179, 182-193, 207-213 1. Based on our observations, it is our opinion that the subject lots have been satisfactorily graded in accordance with the recommendations contained in our "Soil and Geologic Investigation, Quail Ridge, Carlsbad, California" dated November 5, 1976 and our addendum letters dated December 15, 1982 and January 6, 1983. 2. We recommend that footings founded in low expansive to moderately expansive soils with potential swells of less than 6 percent be designed for an allowable soil bearing pressure of 2000 psf at at depth of 12 inches below lowest adjacent grade. Footings should have minimum widths of 12 inches. This pressure may be increased by up to one-third for transient loads such as wind or seismic forces. 3. Continuous footings placed in moderately expansive soils should be reinforced with two No. 4 reinforcing bars, one placed near the top of the footing and one placed near the bottom. 4. Reinforcement of foundations placed in low expansive soils possessing a potential swell of less than 2 percent is optional. Previous experience with similar soil conditions indicates that minimal reinforcement of foundations and slabs located where low expansive soil conditions are present is effective in minimising minor distress caused by soil volume changes related to moisture changes and minor settlement. 5. Concrete slabs-on-grade should have a nominal thickness of 4 inches and should be reinforced with 6x6-6/6 welded wire mesh over moderately expansive soils and 6x6-10/10 welded wire mesh over low expansive soil. The slabs should be underlain by 4 inches of sand. Where moisture sensitive floor coverings are planned , a visqueen moisture barrier with a l-inch sand covering should also be employed. It is our opinion that materials within 2 feet of finish grade on Lots l-20, 22-56, 62, 63, 155, 158-161, 163, 164, 166, 167, 170-172, 180, 181, and 214-224 may be classified asd silty sands GEDCON INCORPORATED - - File No. D-0684-MO2 September 13, 1983 -. - .- -. (SM) or gravelly sands (SW) and, therefore, meet the FHA/HDD specifications for base course materials outlined in the Minimum Property Standards. ~6. The recommended reinforcement presented above is based on soil condi- tions only and is not intended to be in lieu of reinforcement necessary to satisfy structural loadings. 7. Footings located within 5 feet of the top of slopes should be extended in depth until the outside bottom edge of the footing is at least 5 feet from the face of the slope. 8. It is recommended that all canyon drain outlets be inspected after completion of landscaping to verify that they have not been blocked or buried during fine grading operations. Our office should be notified to perform this inspection. 9. It is recommended that the soil engineer observe all footing excavations to verify that the soil conditions exposed in these excavations are the same as those exposed at finish grade. Any additional grading performed at the site should be done under our observation and testing. All trench backfill material in excess of 12 inches deep should be compacted to at least 90 percent relative compaction. This office should be contacted at least 48 hours prior to commencing additional grading or needing backfill testing. LIMITATIONS The conclusions and recommendations contained herein apply only to our work with respect to grading, and represent conditions at the date of our final observations on July 19, 1983. Any subsequent grading should be done under our observation and testing. As used herein, the term "observation" implies only that we observed the progress of the work we agreed to be involved with. Our conclusions and opinions as to whether the work essentially complies with the job specifications are based on our observation experience and test results. Subsurface conditions, and the accuracy of tests used to measure such conditions, can vary greatly at any time. We make no warranty, expressed or implied, except that our services were performed in accordance with engineering principles generally accepted at this time and location. We will accept no responsibility for any subsequent changes made to the site by others, by the uncontrolled action of water, or by the failure of others to properly repair damages caused by the uncontrolled action of water. -5 GlZOCON INCORPORATED - File No. D-0684-MO2 September 13, 1983 If you have any questions regarding our recommendations of if we may be of further service, please contact the undersigned. Very truly yours, GEOCON, INCORPORATED RCE 20427 MWH:Im (6) addressee CEG 706 - -- - - - -6- GEDCON INCORPORATED - File No. D-0684-MO2 September 13, 1983 .- _-, - - - - Sample No. l-l 4-l 10-l 17-3 1 2 3 4 5 6 TABLE I Summary of Laboratory Compaction Test Results ASTM D1557-70 Description Maximum Dry Density PCf Red-brown, medium-grained, Silty SAND Orange-brown, Silty SAND and GRAVEL Light brown, Silty, medium- grained SAND Light brown, fine Clayey SAND White/gray, poorly graded, medium SAND Green, Sandy CLAY Gray/brown, well graded Silty SAND Dark brown, Silty, well graded SAND Gray/brown, well graded, Clayey Silty SAND Dark brown, carbonized, fine, Silty SAND with glass, gravelly concrete and other debris Very fine to fine, light brown, Silty CLAY Brown, Silty, fine to medium SAND Dark'brown/black SILT, fine to medium coarse SAND, broken glass, some debris 129.3 Optimum Moisture % Dry Wt. 10.0 137.3 7.3 128.0 8.5 113.0 16.3 125.0 9.8 109.9 19.7 131.2 7.3 125.7 0.6 119.2 12.2 128.8 10.6 119.1 120.0 124.0 13.4 8.8 11.5 GEOCON INCORPORATED - - File No. D-0684-MO2 September 13, 1983 - - - ~.- - - - -. - - -.. Sample No. 10 11 12 13 14 15 16 17 18 19 20 21 22 TABLE I (Continued) Summary of Laboratory Compaction Test Results ASTM D155&70 Description Tan-beige, Clayey, fine to medium SAND Red-brown, Clayey, well graded SAND with gravel, rounded cobbles Reddish-brown, well graded SAND with rounded gravel Light green, well graded, fine to coarse SAND Check Point, light green, Silty CLAY Light green, fine and medium, Silty Clayey SAND Light tan, very fine to medium, slightly Silty SAND Reddish-brown, well graded SILT to coarse SAND with rounded gravel & small cobbles Light brown, gray with green tint, fine to medium SAND Greenish, Silty, medium to coarse SAND Green, well sorted SILT to coarse SAND Black, Silty CLAY organic6 Light yellow, fine to medium, Silty Clayey SAND Maximum Dry Density? PCf 127.9 Optimum Moisture % Dry Wt. 9.4 126.0 128.2 118.3 10.2 10.0 14.3 120.2 13.2 121.2 11.0 131.2 a.7 125.0 11.2 121.1 12.5 120.6 13.1 110.2 114.3 16.0 15.6 GEOCON INCORPORATED - - - -- -. - - - - - -. - - File No. D-0684+102 September 13, 1983 TABLE I (Continued) Summary of Laboratory Compaction Test Results ASTM D1557-70 Maximum Dry Optimum Sample Density Moisture No. Description PCf 46 Dry Wt. 23 Gray, slightly Sandy Silty 115.6 13.3 CLAY 24 Light olive fine green, very 103.1 22.1 to fine SILT 25 Reddish-brown, slightly Clayey, 128.4 10.2 fine to medium SAND 26 Medium tan, fine, Sandy very 117.0 13.7 Silty CLAY 27 Red-orange, poorly graded, low 128.3 9.9 cohesion, dry, loose, Silty SAND 28 Gray-brown decomposed GRANITE 131.0 5.5 29 Gray-brown decomposed GRANITE 134.6 7.2 - - - - - GEOCON INCORPORATED I I / , I I I I I 1 I I I I I I I I Date Test 1983 No. l/21 l/24 l/25 l/26 1 2 3 4 5 6 7 a 9 10 11 12 13 14 15 16 17 ia 19 20 TABLE II Summary of Field Density Test Results Elevation Dry Dens. Location feet pcf Lot 66, Key 117 112.2 Lot 66, Key 120 116.8 Lot 66, Key 125 110.3 Lot 66, Key 128 116.5 Lot 66, Key 131 116.5 Lot 66, Key 133 112.2 Lot 66, Key 135 122.7 Lot 66, Key 134 120.5 Lot 66, West Canyon 170 104.6 Lot 66, West Canyon 173 105.2 N of Vancouver Street 137 120.7 N of Vancouver Street 140 115.8 N of Vancouver Street 141 116.7 N of Vancouver Street 143 119.7 Vancouver Street 151 120.3 N of Vancouver Street 147 120.6 N of Vancouver Street 155 120.8 N of Vancouver Street 144 111.9 N of Vancouver Street 147 109.1 Lot 60 161 120.7 Moisture % dry wt 12.7 14.3 13.4 14.9 14.6 14.3 11.1 11.7 19.3 19.1 11.4 a.2 8.6 11.1 10.9 11.6 11.3 14.9 la.3 11.7 Rel Comp % of max Soil Type & Remarks 94 5 98 5 93 5 98 5 98 5 94 5 94 3 96 1 95 2 '96 2 97 1 90 6 91 6 93 6 93 6 94 6 94 6 94 5 92 7 94 6 I I Date Test 1983 No. l/31 21 22 23 24 25 26 27 28 29 30 31 32 33 34 2114 35 36 37 38 39 40 I I I I I I I I I I I TABLE II (Continued) Location Lot 60 Lot 66, West Canyon N of Vancouver Street N of Vancouver Street Vancouver Street Lot 57 Lot 66, West Canyon N of Vancouver Street Lot 60 N of Vancouver Street Vancouver Street N of Vancouver Street Lot 66, West Canyon Lot 66, West Canyon Vancouver Street Vancouver Street Lot 60 N of Vancouver Street Lot 60 Lot 59 Elevation .' feet Dry Dens. PCf Moisture % dry wt Rel Comp % of max Soil Type 6 Remarks 155 108.4 17.0 91 5 175 112.8 14.7 95 5 150 110.7 16.3 93 7 153 110.3 16.1 93 7 157 115.5 9.8 90 6 162 116.4 10.0 90 6 180 109.7 17.0 92 7 160 115.1 9.9 92 1 163 121.7 10.7 94 6 150 113.9 13.0 96 7 165 118.1 14.0 92 6 167 119.1 13.7 93 6 183 114.5 14.5 96 5 178 112.2 14.8 94 5 169 120.0 13.6 93 6 166 119.2 13.1 93 6 171 112.9 14.3 95 5 168 116.8 8.1 94 1 170 120.6 11.3 94 6 173 119.6. 14.5 92 6 I I I I I I I I 1 , I I ] I I I ! I , I Date Test 1983A Z/14 41 42 2115 43 44 45 46 47 48 49 50 51 2116 52 53 54 55 56 57 TABLE II (Continued) Location N of Vancouver Street Lot 66, West Catiyon Lot 66, West Canyon Lot 66, West Canyon Elevation Dry Dens. feet pcf 171 120.3 172 118.8 187 108.5 184 109.7 N of Vancouver Street 166 113.3 Lot 59 174 121.4 Lot 66, West Canyon 186 99.4 Lot 59 176 126.6 Vancouver Street 179 117.5 Lot 66, West Canyon 190 102.2 Lot 66, West Canyon 194 101.8 Stillwater Court 179 106.1 Stillwater Court 182 122.2 Lot 60 179 120.6 Lot 59 183 117.9 N of Vancouver Street 179 115.9 Vancouver Street 180 116.9 Lot 57 184 115.9 Stillwater Court 181 118.9 Stillwater Court 178 125.9 Moisture Rel Comp Soil Type % dry wt % of max & Remarks 11.0 96 1 11.1 91 6 13.7 92 5 14.3 92 5 9.2 91 1 11.4 94 6 la.3 91 2 12.4 97 3 11.7 91 6 19.6 93 2 19.9 93 2 12.7 98 6 12.3 95 6 12.3 94 6 9.9 92 6 11.1 90 6 12.4 91 6 12.1 90 6 13.2 92 6 13.5 98 6 I I I I I I I I I I I I Date Test 1983 No. 2117 61 62 63 64 65 66 67 68 69 70 71 72 z/22 73 74 75 76 77 78 79 80 TABLE II (Continued) Location Vancouver Street Elevation Dry Dens. feet PCf 181 121.0 N of Vancouver Street 186 116.2 Lot 60 183 119.5 Lot 59 187 115.0 Lot 59 190 115.6 Lot 60 188 121.6 N of Vancouver Street la5 109.4 Lot 57 191 119.0 Lot 60 189 108.9 Stillwater Court 190 119.7 N of Vancouver Street 188 112.0 Lot 60 191 119.6 Concord Street 192 114.0 Concord Street 192 116.9 N of Vancouver Street 187 107.7 N of Vancouver Street 189 119.0 Lot 56 193 115.8 Vancouver Street 191 114.6 Lot 56 193 111.5 Lot 60 195 114.2 I I I I I I Moisture Rel Comp % dry wt % of max Soil Type & Remarks 10.5 94 6 10.2 93 1 11.9 93 6 11.2 92 1 16.0 90 6 12.0 94 6 17.2 92 5 15.6 92 6 10.3 91 a 11.7 93 6 a.7 94 5 10.5 96 1 9.9 88 6, Ck. #73 10.2 91 6 12.6 91 7 15.0 92 6 12.0 90 6 12.8 92 1 16.3 94 5 11.2 95 a I I I / I I I Date Test JJ&JNo. 2122 81 2123 82 83 84 85 86 87 88 89 90 314 91 92 93 94 95 96 97 ;ā€ zā€, :: ! 317 100 :: !z TABLE II (Continued) Location Elevation Dry Dens. Moisture feet pcf % dry wt Lot 59 192 115.4 10.7 93 9 Lot 59 197 123.7 9.9 94 3 Lot 59 196 114.1 11.3 92 9 Lot 56 198 115.6 15.6 93 9 Lot 59 199 114.4 12.4 92 9 Lot 60 198 127.2 8.4 97 3 Vancouver street 196 122.1 12.2 95 6 Lot 56 200 113.9 12.4 92 9 Lot 57 200 113.4 12.7 92 9 Lot 59 201 114.1 12.1 92 9 Lots 217, 218 293 124.6 8.4 96 10 Lots 215, 216 298 123.2 8.5 96 10 Lots 218, 219 293 124.4 8.2 96 10 Lots 216, 217 300 119.0 12.4 93 10 Lots 215, 216 301 ~123.3 11.7 95 10 Lot 218 297 123.5 11.4 97 11 Lot 217 301 125.4 a.4 95 11 Lot 216 303 128.2 8.1 97 10 Lot 215 304 124.3 10.0 96 11 Lot 215 FG 306 117.1~ 12.1 92 10 I I I I I I Rel Comp % of max Soil Type & Remarks I I I I I I I I I I I I I I I I I I Date Test mNo. 317 101 102 103 104 105 318 106 107 108 109 110 111 112 113 114 319 115 116 117 118 119 120 TABLE II (Continued) Elevation Dry Dens. Location feet pcf Lot 216 Slope 301 118.4 Lot 216 FG 304.8 120.9 Lot 217 FG 302.5 121.6 Lot 218 FG 299.4 120.5 Lot 219 FG 296. 119.5 Lot 215 305 120.1 Lot 216 303.8 117.6 Lot 217 301.5 118.9 Lot 217 298.4 120.5 Lot 219 295 119.3 Lot 60 200 119.2 Lot 58 202 116.3 Lot 57 202 118.2 VSKOUVl2r Street 199 114.3 Vancouver Street 198 113.8 Vancouver Street 200 114.4 N of Vancouver Street 195 114.5 Lot 60 203 117.3 N of Vancouver street 190 113.6 N of Cancouver Street 193 114.2 Moisture Rel Comp Soil Type % dry wt % of max & Remarks 11.7 94 11 12.4 96 11 11.3 95 10 13.3 94 10 11.7 93 10 11.7 94 10 10.5 92 10 10.5 94 11 9.4 94 10 10.7 93 10 13.0 93 10 12.5 91 10 12.3 92 10 12.1 91 11 12.0 91 1 12.2 91 1 12.4 92 1 12.7 92 10 13.0 91 1 12.2 91 1 I I I I I I I I I I I I I I I , I I Date Test No. 1983 319 121 122 123 3/10 124 125 126 127 128 129 130 131 132 133 3111 134 135 136 137 138 139 140 TABLE II (Continued) Location Vancouver Street Key, Lot 65 Key, Lot 65 N of Vancouver Street Lot 60 Lot 60 Elevation Dry Dens. feet pcf 199 117.2 189 113.9 191 111.4 198 116.7 204 118.3 205 118.4 Concord Street 206 119.3 Key, Lot 65 194 110.4 Key, Lot 65 195 111.0 Lot 57 208 114.2 Lot 57 206 116.4 Key, Lot 65 198 111.4 Key, Lot 65 199 112.5 Lot 58 208 118.2 Lot 61 207 116.8 Lot 56 207 111.1 Lot 59 209 113.1 Vancouver Street 205 118.1 Key, Lot 65 202 112.4 Concord Street 210 116.9 Moisture % dry wt 14.1 15.7 14.7 12.5 13.2 10.5 12.7 11.1 10.7 10.1 14.3 10.6 10.3 12.5 11.7 10.9 14.7 13.0 12.3 12.7 Rel Comp % of max 91 96 93 93 92 93 95 92 92 91 90 93 94 94 93 93 90 94 90 93 Soil Type & Remarks 6 7 7 1 6 10 11 8 8 11 6 8 8 11 1 a 1 1 1 4 I I I I I I I I I I I Date Test -No. 311 141 142 3112 143 144 145 146 3114 147 148 149 150 151 152 153 154 155 156 157 158 TABLE II (Continued) Location Elevation Dry Dens. Moisture Rel Camp Soil Type feet pcf % dry wt % of max & Remarks Lot 51 195 117.3 13.3 93 11 Lot 51 197 118.2 12.5 94 11 Vancouver Street 202 116.6 15.9 93 1 Vancouver Street 205 104.7 13.0 95 2 Lot 51 199 120.6 11.0 96 11 Lot 51 205 121.3 12.7 96 11 Lot 65 202 113.8 8.1 91 1 Stillwater Court 210 114.8 10.7 93 9 Lot 51 201 121.2 13.0 96 11 Stillwater Court 211 112.9 14.3 91 9 Lot 51 203 111.6 14.3 90 9 Lot 51 206 114.3 12.7 91 11 Lot 61 211 115.3 14.3 92 1 Lot 51 209 114.9 11.9 91 11 Waterburg Way 214 115.4 12.2 90 10 Lot 52 213 117.8 13.6 92 10 Lot 56 211 101.3 12.3 92 2 Lot 55 212 114.9 11.0 91 11 Lot 61 212 112.7 16.2 95 7 Lot 56 213 102.5 18.6 93 2 I I I I I I I I I ! I I I Date Test MNo. 3115 161 162 163 164 165 166 167 168 3116 169 170 171 172 173 174 175 176 177 178 179 180 I I I I I TABLE II (Continued) Location Lot 50 Lot 51 Lot 51 Waterburg Way Lot 51 Lot 36 Lot 57 Waterburg Way Lot 50 Waterburg Way Lot 50 Lot 54 Waterburg Way Lot 52 Waterburg Way Waterburg Way Lot 61 Lot 58 Lot 55 Retest No. 178 Elevation feet Dry Dens. pcf 214 108.3 205 114.2 209 212.4 216 108.5 210 117.9 208 112.4 214 103.1 216 120.3 218 119.0 220 115.8 215 111.5 219 101.6 203 116.0 225 109.7 227 117.2 230 108.3 214 122.9 223 110.9 221 117.8 220 118.4 I I I I I I Moisture % dry wt Rel Comp % of max Soil Type & Remarks 15.9 91 7 11.9 91 1 10.3 95 10 12.3 91 7 10.7 94 11 13.6 94 7 10.1 94 2 11.1 94 10 12.1 93 10 13.6 92 11 13.3 94 7 20.2 92 1ā€˜ 11.9 92 10 14.3 92 5 12.2 93 11 11.2 90 8 12.4 96 10 13.1 88 11, Ck. 11180 12.5 93 11 11.8 94 11 , I I I I I I I I I I I I I I I I I Date Test JLi.KA 3129 3/30 3131 ;* : ; ! !;! 181 182 183 184 185 186 187 188 189 190 191 193 193 194 195 196 197 199 200 TABLE II (Continued) Location Lot 36 Lot 33 Lot 52 Lot 36 Lot 61 Lot 56 Stillwater Court Lot 58 Waterburg Way Stillwater Court Waterburg Way Lot 54 Stillwater Court Lot 55 Lot 59 Lot 61 Lot 55 Lot 58 Lot 54 Elevation Dry Dens. feet pcf 235 108.9 230 110.0 228 121.9 241 125.0 215 120.7 219 110.3 223 120.0 217 112.5 237 113.1 226 109.9 233 116.7 229 120.4 223 116.5 225 112.2 215 117.3 217 110.0 228 113.5 213 112.2 231 113.6 Moisture Rel Camp Soil Type % dry wt % of max 6 Remarks 14.6 91 5 14.1 92 5 9.3 97 11 13.0 98 10 7.8 94 10 13.1 92 5 12.9 95 11 11.7 94 5 15.3 96 13 12.4 93 13 10.3 91 12 12.1 94 12 7.0 93 1 12.7 94 7 7.1 92 10 11.7 93 13 14.0 94 15 15.7 95 13 13.3 94 16 I I Date Test JL!.tuA 3131 201 202 203 4/l 204 205 206 207 208 209 210 211 212 213 214 215 216 4/4 217 218 ;Q 8 219 :: 220 :: I ) I I I I I I I I I TABLE II (Continued) Location Elevation Dry Dens. Moisture feet pcf % dry wt Lot 55 232 110.3 12.7 92 15 Elm Avenue 239 119.9 10.3 94 10 Elm Avenue 244 113.6 9.3 94 16 Lot 58 216 113.7 9.0 91 1 Lot 56 229 112.1 10.1 92 16 Lot 50 237 120.1 8.7 94 10 Lot 54 233 109.7 10.8 91 15 Waterburg Way 240 117.6 8.1 94 1 Elm Avenue 245 117.8 10.1 94 1 Lot 34 245 116.4 8.0 93 4 Lot 49 239 111.9 11.6 94 5 LO-L 54 235 117.2 12.3 91 12 Elm Avenue 248 107.4 9.5 90 5 Elm Avenue 250 117.0 11.9 91 12 Lot 52 241 108.3 12.2 90 15 Lot 50 242 118.6 11.6 ! 92 12 Lot 56 230 126.6 8.1 96 3 Lot 55 231 115.4 13.0 97 5 Stillwater Court 239 113.5 11.8 95 5 Lot 26 180 106.8 20.8 97 2 I I I I I Rel Camp % of max Soil Type & Remarks I I Date Test No. 1983 414 221 222 223 224 225 415 226 227 228 229 230 231 232 233 234 235 236 416 237 238 239 240 I I I I I I I I I I I TABLE II (Continued) Location Elevation Dry Dens. Moisture feet pcf % dry wt Lot 27 185 104.0 21.1 95 2 Lot 57 223 113.3 13.2 93 16 Lot 58 222 111.9 12.9 93 15 Elm Avenue 245 111.8 11.4 93 15 Lot 36 246 112.1 12.8 92 16 Lot 51 237 111.1 13.3 92 16 Lot 50 238 110.6 13.7 91 16 Lot 61 218 112.5 14.1 94 15 Lot 61 220 111.4 13.5 93 15 Lot 58 218 115.2 11.9 95 16 Lot 53 234 112.1 11.6 92 16 Lot 58 220 115.5 13.5 95 16 Lot 53 238 113.6 12.2 94 15 Lot 49 241 111.8 13.4 92 16 Elm Avenue 253 118.3 11.1 92 12 Elm Avenue 251 119.3 10.7 93 12 Lot 57 232 115.9 12.7 96 16 Lot 55 233 113.5 13.4 94 16 Lot 52 236 110.3 16.2 92 15 Lot 50 237 112.7. 14.2 93 16 I I I I I Rel Comp % of max Soil Type & Remarks I I Date Test WNo. 416 241 242 243 244 245 246 4/7 247 248 249 250 251 252 253 254 418 255 256 257 258 259 260 I I / I I I I I I I I TABLE II (Continued) Location Elevation Dry Dens. Moisture feet pcf % dry wt Lot 51 240 117.3 13.6 94 1 Lot 53 236 114.3 14.8 91 1 Lot 36 246 109.1 11.7 91 15 Elm Avenue 252 108.5 11.2 91 5 Lot 33 247 112.6 10.1 90 1 Lot 52 238 116.0 12.2 93 1 Lot 34 251 114.9 10.4 92 1 Lot 58 229 115.5 11.7 92 1 Lot 56 231 116.6 11.2 91 12 Lot 57 233 117.1 10.0 91 12 Lot 34 254 117.3 12.1 91 12 Lot 58 234 118.4 12.3 92 12 Lot 57 235 114.2 11.6 91 1 Lot 52 239 113.5 11.4 91 1 Lot 55 241 116.8 13.0 91 12 Lot 52 242 117.4 12.2 92 10 Lot 157 256 122.7 12.7 96 12 Lot 26 192 113.0 16.5 95 13 Lot 51 244 111.7 13.3 92 16 Lot 155 257 114.0 13.4 90 11 I I I I Rel Camp Soil Type % of max & Remarks Date Test No. 1983 418 419 4111 4/12 261 262 263 264 265 266 267 268 269 27q 271 272 273 274 275 276 277 278 279 280 I I I I I I I I I I I I I I I I TABLE II (Continued) Location Lot 52 Lot 36 Lot 32 Lot 26 Lot 26 Lot 34 Lot 35 Elm Avenue, Sta 32+50 Lot 50 Lot50 Lot 26 Lot 35 Elm Avenue, Sta 30+00 Lot 26 Lot 161 Elm Avenue, Sta 30+00 Lot 159 Lot 158 Lot 155 Lot 60, Slope Elevation Dry Dens. ~' feet PCf 246 111.5 254 121.2 253 119.0 190 109.9 193 112.4 255 111.1 256 117.4 262 118.2 249 108.9 251 109.1 195 107.0 259 112.9 260 112.4 194 108.9 261 108.7 261 111.5 261 111.3 262 109.4 265 111.9 218 112.7 Moisture % dry wt 15.2 11.9 12.2 15.2 18.1 14.0 14.9 9.3 16.5 16.9 19.1 15.2 14.8 15.6 17.6 17.6 16.8 17.1 17.2 10.5 Rel Camp Soil Type % of max & Remarks 93 15 94 12 93 12 93 13 95 13 92 15 98 15 92 10 91 15 91 15 90 13 94 15 93 15 92 13 90 15 93 15 93 15 91 15 93 15 90 1 I I Date Test No. 1983 4112 281 282 4113 283 284 285 286 287 288 289 4114 290 291 292 293 294 295 296 297 298 299 300 I I I I I I I I I I TABLE II (Continued) Location Elevation Dry Dens. feet pcf Lot 60, Slope 223 114.4 Lot 59, Slope 228 114.2 Elm Avenue, Sta 29+25 263 112.9 Lot 159 263 120.4 Elm Avenue, Sta 31+50 269 120.8 Desilting Basin Spillway 193 111.2 Lot 155 266 120.9 Desilting Basin Spillway 196 112.9 Desilting Basin Spillway 198 112.4 Elm Avenue, Sta 32+00 266 124.5 Elm Avenue, Sta 30+00 266 111.3 Lot 160 266 111.8 Lot 158 267 109.5 Pontiac, Sta 5+00 269 112.4 Elm Avenue, Sta 31+00 267 112.3 Lot 160 267 114.0 Elm Avenue, Sta 32+25 269 113.1 Elm Avenue, Sta 30+50 268 112.8 Lot 156 271 109.3 Elm Avenue, Sta 32+OO 270 110.1 I I / I I Moisture Rel Comp Soil Type % dry wt % of max & Remarks 13.0 91 1 13.5 91 1 10.2 90 1 10.7 94 12 11.2 94 12 15.0 94 13 10.4 94 12 13.6 95 13 13.4 95 13 9.2 95 3 14.9 93 15 13.9 93 15 17.3 91 15 13.3 93 15 13.6 93 15 13.8 95 15 17.2 94 15 16.0 94 15 17.3 92 13 17.1 93 13 I I I I Date Test UNo. 4115 4116 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 I I I I I I I I I I I I I I I I TABLE II (Continued) Location Elm Avenue, Sta 32+50 Lot 155 Elm Avenue, Sta 32+00 Lot 155 Elm Avenue, Sta 32+75 Elm Avenue, Sta 33+00 Lot 160 Lot 158 Lot 26, Canyon Lot 26, Canyon Lot 26, Canyon Lot 26, Canyon Lot 53 Lot 50 Lot 26, Canyon Lot 26, Canyon Lot 26, Canyon Lot 65 Lot 65 Vancouver, Sta 3+50 Elevation Dry Dens. feet pcf 272 112.4 273 114.1 275 110.3 277 113.1 279 108.8 280 115.0 269 115.8 270 111.9 196 112.0 198 111.6 198 110.7 200 115.2 251 112.6 252 115.2 202 116.5 203 100.0 205 117.4 210 116.0 213 113.7 212 113.9' Moisture Rel Camp Soil Type % dry wt % of max & Remarks 11.7 93 16 11.2 94 16 15.6 91 16 14.5 93 16 17.6 91 15 12.2 96 8 10.1 96 8 14.8 95 13 11.7 93 8 12.8 93 8 12.9 93 5 11.8 96 8 9.. 9 90 1 10.3 92 1 9.5 93 1 18.7 91 2 10.1 94 1 15.2 96 15 15.0 95 15 14.7 96 5 I I Date Test 1983% 4118 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 337 338 ;Q 339 a 340 : E ;g I I I I I I I I I I TABLE II (Continued) Elevation Dry Dens. Location feet pcf Lot 65 215 115.4 Lot 65 217 114.0 Lot 26 207 111.4 Lot 26 208 112.8 Lot 26 210 115.2 Lots 66 & 68, canyon 195 107.4 Lots 66 & 68, Canyon 198 109.6 Lot 26, Canyon 209 113.0 Lot 26, Canyon 212 113.1 Lots 66 & 68, canyon 201 108.0 Lot 26, Canyon 211 108.7 Lot 26, Canyon 214 112.3 Lot 26, Canyon 216 115.9 Lot 26, Canyon 213 109.3 Lot 26, Canyon 215 111.0 Lot 26, Canyon 216 115.2 Waterbury Way 221 100.9 Waterbury Way 218 109.8 Lot 26, Canyon 217 110.9 I I I I I Moisture % dry vt Rel Camp % of max Soil Type & Remarks 14.3 96 15 15.7 95 15 13.3 93 5 13.6 95 5 11.6 92 1 19.9 90 7 13.6 92 7 17.6 95 7 15.3 95 7 15.0 90 7 14.8 91 7 13.5 94 8 13.9 93 1 17.8 92 7 13.6 93 5 10.7 96 8 21.2 92 2 14.9 92 5 12.7 92 8 I I I I Date Test 1983 No. 4118 341 342 343 344 345 346 347 348 349 350 4123 351 352 353 354 355 356 357 358 359 360 I ! I I I I I I I ! I TABLE II (Continued) Elevation Dry Dens. Location feet pcf Lot 26, Canyon 219 118.5 Lot 26, Canyon 219 104.9 Waterbury Way 223 110.8 Retest No. 342 219 109.7 Waterbury Way 225 99.5 Lot 26, Canyon 225 100.5 Lot 26, Canyon 221 111.5 Lot 26, Canyon 223 118.0 Lot 26, Canyon 228 117.9 Waterbury Way 229 115.3 Waterbury Way 231 112.3 Lot 26, Canyon 230 110.5 Lot 26, Canyon 226 111.8 Lot 30 234 108.2 Lot 27 228 114.8 Lot 27 228 108.2 Lot 26 227 117.6 Lot 27 231 112.1 Lot 26 232 119.6 Lot 25 237 123.2 I I I I I Moisture % dry wt Rel Comp % of max Soil Type & Remarks 8.7 95 1 18.0 87 15, Ck. #344 18.7 92 15 15.3 91 15 19.1 90 2 19.4 91 2 14.3 93 15 11.7 94 1 12.2 94 1 15.4 95 19 16.5 95 13 16.8 93 13 14.3 95 13 15.2 91 13 11.1 95 16 15.2 91 13 11.9 94 1 12.4 94 1 11.2 96 1 11.9 98 4 I I Date Test No. 1983 4123 351 362 363 364 4126 365 366 367 368 369 370 371 372 4127 373 374 375 376 377 378 379 380 I I I I I I I I I I TABLE II (Continued) Location Elevation Dry Dens. Moisture Rel Comp feet pcf % dry wt % of max Lot 26 235 114.8 10.4 92 1 Lot 30 241 112.6 16.1 95 13 Lot 27 235 106.8 19.8 90 13 Lot 25 239 108.3 19.2 91 13 Lot 26 238 107.5 14.7 90 5 Lot 31 243 109.2 16.3 92 5 Lot 25 242 109.3 13.3 92 13 Lot 30 244 106.0 14.5 93 17-3 Lot 26 245 104.7 17.6 93 17-3 Waterbury Way 241 110.9 13.3 93 5 Lot 28 246 113.2 12.1 95 5 Lot 23 240 110.5 12.0 93 5 Lot 26 243 118.8, 14.1 93 10 Lot 27 244 116.9 14.5 91 10 Key, Lot 184 195 114.0 18.3 96 5 Key, Lot 183 198 113.3 17.5 95 5 Lot 31 252 115.8 15.0 91 10 Lot 29 251 117.5 14.2 92 10 Lot 183 204 109.5 17.0 92 5 Waterbury Way 249 106.6 15.4 90 13 I I I I I I I Soil Type 6 Remarks I I Date Test 1983 No. 4127 381 382 383 384 385 386 387 388 389 390 391 4128 392 393 394 395 396 397 398h' 399 400 I I I I I I I I I I TABLE II (Continued) Location Lot 185 Waterbury Way SD, Elm Avenue, Sta 22+50 Lot 30 Lot 184 Lot 25 Lot 183 Lot 183 Lot 27 Lot 27 Lot 29 Lot 27, Slope Lot 25 Lot 27, Slope Lot 25 Lot 65 Lot 28 Pontiac Drive, Sta 12+50 Lot 65 Lot 31 Elevation Dry Dens. feet pcf 207 113.1 251 99.1 255 111.5 352 104.3 211 116.3 250 114.5 215 119.3 218 116.0 249 105.8 246 116.1 252 118.3 240 125.0 249 120.2 214 125.0 252 125.0 221 117.3 250 110.0 310 113.1 225 116.5 256 115.3 I I I I I I Moisture Rel Comp Soil Type % dry wt % of max & Remarks 14.7 95 5 19.7 90 2 16.3 93 5 16.1 92 17-3 12.6 97 8 14.4 95 15 13.2 95 1 14.3 93 1 14.1 93 17-3 13.0 93 1 14.7 94 13 8.4 92 1 14.9 92 15 10.3 91 1 15.6 91 1 11.9 94 1 11.4 91 15 14.9 91 18 11.4 93 1 8.9 92 1 I I Date 1983 4J28 5J2 Test No. Location Elevation Dry Dens. Moisture Rel Comp Soil Type feet pcf % dry wt 2 of ma* b Remarks 401 Lot 65 228 113.1 14.3 94 15 402 Lot 27 252.5 108.9 12.7 91 15 403 Lot 26, Slope 195 112.7 12.0 90 1 404 Elm Avenue, Sta 27+50 253.5 104.7 20.4 95 2 405 Lot 65 230 115.0 14.3 96 15 406 Lot 31 255 116.6 15.6 93 1 407 Lot 26, Slope 220 114.1 13.6 91 1 408 Lot 65 232 113.0 15.2 94 15 409SD S of Elm Avenue, Sta 22+50 240 112.2 14.4 94 5 410SD S of Elm Avenue, Sta 22+50 229 111.3 14.1 93 5 411 Lot 34, Slope 265 112.2 11.2 90 1 412 Lot 31 254 109.2 10.9 91 15 413 Lot 24 254 115.2 12.8 92 1 414 Lot 27 253 115.3 13.6 92 1 415 Elm Avenue, Sta 27+50 255 108.7 16.3 90 15 416 Elm Avenue, Sta 26+25 254 109.7 16.1 90 16 417SD Elm Avenue, Sta 22+50 235 110.9 15.6 93 5 418 Lot 160 270 109.3 17.5 91 13 419 Lot 157 274 117.7 11.9 94 1 420 Elm Avenue, Sta 22+50 258 111.9, 16.6 94 5 I I / I I I I I I I TABLE II (Continued) I I I I I I I I I I I 1 I I I I I I ! I I I I I I TABLE II (Continued) Date Test =No. Location Elevation Dry Dens. feet PCf 512 421 422 423SD 5J3 424 425 426 427 428 429 430 431 5J4 432 433 434 435 436 437 438 439 440 Lot 182 Lot 184 Elm Avenue, Sta 22+50 Lot 184 Lot 182 Lot 183 Lot 182 Lot 182 Lot 182 Lot 184 Lot 184 Lot 168 Lot 183 Lot 185 Lot 184 Lot 168 Lot 182 Lot 185 Lot 189, Key Lot 185 226 104.3 221 115.0 260 112.3 224 110.2 228 117.7 235 116.4 228 110.8 232 109.6 232 110.2 226 117.9 230 112.2 238 105.3 235 106.7 232 104.0 236 103.0 242 106.2 242 115.9 233 109.6 204 101.9 236 110.9 Moisture % dry wt 22.0 13.0 15.3 15.7 11.2 11.9 17.3 18.2 19.0 3.6 18.7 19.8 20.2 20.1 18.1 14.3 13.0 16.3 18.9 15.3 Rel Comp Soil Type % of max & Remarks 95 21 92 1 94 5 92 15 94 1 93 1 92 15 91 15 92 15 94 1 94 5 92 22 93 22 91 22 93 21 93 22 93 1 96 22 92 21 92 20 I I Date Test 1983 No. 5/4 441 5J5 442 443 444 445 446 447 448 449 450 451 5/6 452 453 454 455 456 457 458 459 460 I I I I I I I I I I TABLE II (Continued) Location Elevation Dry Dens. feet pcf Lot 188, Key 207 108.1 Lot 5 205 117.7 Lot 8 202 115.4 Lot 6 207 116.6 Lot 188, Key 210 110.4 Lot 4 208 115.5 Lot 7 208 114.7 Lot 185 237 106.7 Lot 168 247 103.9 Lot 184 242 109.7 Lot 168 248 99.8 Lot 167 250 106.6 Lot 185 239 108.0 Lot 183 248 106.2 Lot 184 245 103.1 Lot 185 242 107.3 Lot 185 243 105.3 Lot 185 249 106.8 Lot 184 247 109.6 Lot 181 252 120.4 I I I I I I Moisture % dry wt 17.1 11.2 12.7 12.2 14.0 7.5 10.5 16.31 17.8 14.2 20.2 18.3 17.3 17.6 19.7 18.1 21.5 19.8 15.6 12.1 Rel Comp Soil Type % of max & Remarks 91 7 94 1 92 1 93 1 92 20 92 1 92 1 93 22 91 22 91 20 90 21 93 22 94 22 93 22 93 21 94 22 95 21 93 22 96 22 92 3 I I I I I I I I I I I I I I I I ! I Date 1983 516 5J7 5J9 5110 ;" : :: ! iz Test No. 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 576 477 478 479 480 TABLE II (Continued) Location Elevation feet Lot 167 251 Lot 181 255 Lot 183 256. Lot 45 228 Lot 8 204 Lot 44 231 Lot 183 255 Lot 168 257 Lot 166 255 Lot 187, Key 207 Lot 187 211 Lot 191 203 Lot 191, Key 206 Lot 187 213 Lot 191, Key 209 Lot 186 220 Lot 186 216 Lot 45 234 Lot 180 219 Lot 157 273 Dry Dens. Moisture PCf % dry wt 114.3 15.2 106.1 18.0 121.8 12.4 105.8 22.0 113.2 10.7 104.3 21.2 106.4 22.0 110.8 15.7 109.5 17.2 103.7 17.6 106.4 17.8 105.2 15.2 104.7 17.8 104.5 18.0 106.3 18.3 117.8 11.7 116.9 12.7 103.7 16.1 115.8 12.2 113.2 15.2 Rel Comp % of max Soil Type & Remarks 91 1 93 22 97 1 92 22 91 1 91 22 93 22 96 23 95 23 91 22 93 22 91 23 90 23 91 22 93 22 94 18 93 18 91 22 93 18 94 15 I I Date Test 1983 No. 5J10 5J11 5112 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 I I I I I I I I I I TABLE II (Continued) Elevation Dry Dens. Location feet pcf Lot 44 236 106.9 Lot 157 279 107.2 Lot 156 281 107.7 Lot 155 284 109.4 Lot 44 239 105.5 Lot 186 219 103.6 Lot 45 242 106.4 Lot 186 230 105.5 Lot 186 232 104.8 Lot 183, Slope 237 112.1 Lot 45 245 105.8 Lot 186 231 100.6 Lot 190 212 105.2 Lot 44 248 107.7 Lot 190 217 102.3 Lot 192 221 109.2 Lot 191 220 105.5 Lot 191 221 99.8 Lot 192 229 109.6 Lot 188 220 109.6 I I I 1 I Moisture % dry wt Rel Comp % of max Soil Type & Remarks 18.5 93 22 17.3 94 22 17.6 94 22 17.2 96 22 18.1 92 22 18.1 91 22 17.3 93 22 17.0 92 22 16.0 92 22 9.7 90 1 15.4 93 22 18.3 91 21 19.2 91 23 15.0 94 22 17.7 92 21 17.8 95 22 16.7 91 23 20.2 90 21 16.7 95 23 16.2 96 22 I I I I I I I I I I I I I I I I I I I I Date Test 1983 No. 5112 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 TABLE II (Continued) Location :Lot 193 Lot 45 Lot 191 Lot 188 Lot 44 Lot 44 Lot 194 Lot 186 Lot 187 Lot 186 Lot 193 Lot 187 Lot 191 Lot 187 Lot 192 Lot 191 Lot 192 Lot 188 Lot 191 Lot 187 Elevation Dry Dens. Moisture Rel Comp Soil Type feet PCf % dry wt % of max & Remarks 236 100.8 18.3 91 21 251 104.7 18.3 92 22 223 109.4 14.2 95 23 227 101.2 16.8 91 21 254 106.3 17.5 93 22 256 104.1 17.7 91 22 238 111.7 14.9 92 16 229 103.2 17.9 90 22 226 104.4 14.9 90 23 232 106.8 15.5 92 23 248 105.5 17.6 91 23 228 107.3 15.7 94 22 233 109.4 17.3 95 23 230 105.7 19.8 92 22 241 106.3 16.9 92 23 232 104.2 16.3 94 21 237 109.9 18.8 95 23 235 105.0 17.4 95 21 240 110.6 15.5 92 20 233 105.9 06.1 93 22 I I I I I I I I I I I I I I I I I Date g3.Q 5/14 5116 Test No. 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 TABLE II (Continued) Elevation Dry Dens. Location feet pcf Lot 186 230 104.1 Lot 185 232 103.5 Lot 187 234 103.2 Lot 8 206 119.2 Lot 64 236 110.2 Lot 64 238 111.2 Lot 190 236 101.7 Lot 187 239 113.8 Lot 193 249 102.9 Lot 185 236 105.0 Lot 166 247 108.9 Lot 166 250 109.9 Lot 167 253 110.2 Lot 183, Slope 245 112.3 Lot 167 254 97.9 Lot 185, Slope 250 112.5 Lot 166 257 95.8 Lot 8 199 111.9 Lot 165 258 94.9 Lot 7, Slope 196 112.7 Moisture Rel Camp Soil Type % dry wt % of max 6 Remarks 15.2 91 22 19.2 91 22 17.6 93 21 7.7 95 1 14.0 91 20 12.0 92 20 18.4 92 21 12.2 91 1 16.1 90 22 16.5 92 22 14.2 91 7 14.4 92 7 18.3 92 7 12.4 90 1 21.2 95 24 10.9 90 1 22.6 93 24 9.9 93 8 23.~6 93 24 11.2 90 1 I I I I I I I I I I I I I I I 1 I I Date Test =No. 5116 5J17 5118 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 TABLE II (Continued) Elevation Dry Dens. Moisture Location feet pcf % dry wt Lot 7 193 115.3 11.7 Lot 165 260 107.8 14.2 Lot 166 262 109.8 12.6 Lot 166 264 96.6 12.7 Lot 36 254 116.4 11.7 Lot 40 255 118.4 11.3 Lot 42 256 117.6 11.8 Lot 186 238 105.8 16.5 Lot 190 239 106.9 16.2 Lot 43 257 120.3 11.7 Lot 45 257 120.3 11.2 Lot 33 256 119.5 11.6 Lot 188 241 95.9 22.8 Lot 193 252 96.9 23.4 Lot 186 243 116.4 11.6 Lot 165 266 111.6 11.4 Lot 167 264 110.8 12.0 Lot 185 244 107.4 15.2 Lot 186 242 118.2 10.~7 Lot 187 244 107.8 13.7 Rel Camp Soil Type % of max & Remarks 92 1 90 7 91 8 94 24 93 11 94 11 93 11 93 22 93 22 94 12 94 12 95 11 93 24 94 24 93 1 93 8 92 8 90 7 95 1 90 7 I I Date 1983 5/18 s/19 5120 Test No. 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 ! I I I I I I I I I TABLE II (Continued) Location Lot 186 Lot 187 Lot 186 Lot 189 Lot 186 Lot 187 Lot 53 Lot 13 Lot 14 Lot 188 Lot 52 Lot 51 Lot 50 Lot 49 Lot 48 Lot 64 Lot 47 Lot 185 Lot 186 Lot 188 Elevation feet Dry Dens. pcf 245 112.0 246 106.1 247 115.5 247 107.9 248 110.3 251 115.2 FG 257.2 114.8 204 111.7 203 115.9 249 111.0 FG 256.1 121.8 FG 256.1 121.3 FG 255.2 120.5 FG 254.9 117.5 FG 255.6 119.9 241 111.8 FG 255.8 122.8 252 107.3 253 108.4 251 109.6 I I I I I I Moisture % dry wt 14.7 18.3 10.5 15.6 14.9 13.8 9.9 12.2 11.6 13.2 9.3 11.1 10.7 11.0 8.7 15.3 9.2 16.2 15.0 15.8 Rel Camp % of max Soil Type 6 Remarks 93 15 93 22 92 1 94 22 93 7 92 1 92 1 93 1 93 1 93 7 97 1 97 1 96 1 94 1 91 17 93 20 94 17 90 7 92 7 92 7 I I I I I I Date Test 1983 No. 5121 5123 581 Lot 46 582 Lot 45 583 Lot 44 584 Lot 43 585 Lot 42 586 Lot 41 587 Lot 40 588 Lot 39 589 Lot 38 590 Lot 37 591 Lot 36 592 Lot 35 593 Lot 34 594 Lot 33 595 Lot 32 596 Lot 187 597 Lot 185 598 Lot 187 599 Medford Court, Sta 5+50 600 Lot 189 I I I I I I I I I I TABLE II (Continued) Location Elevation feet Dry Dens. pcf Moisture % dry wt Rel Camp % of max Soil Type & Remarks FG 257 123.9 9.9 94 17 FG 258.1 122.5 9.7 93 17 FG 258.5 120.1 9.3 92 17 FG 258.8 122.9 9.7 94 17 FG 258 124.7 10.4 95 17 FG 257.4 122.9 10.1 94 17 FG 256.6 125.7 10.3 96 17 FG 256 124.7 9.3 95 17 FG 255.3 125.1 12.1 95 17 FG 254.7 117.2 11.4 94 1 FG 255.3 115.2 8.7 92 1 FG 255.8 121.5 10.9 92 1 FG 256.4 123.3 9.9 94 17 FG 257 120.4 10.6 94 12 FG 251.2 115.6 10.0 92 1 254 113.3 16.5 94 15 255 111.8 15.8 93 15 255 113.0 15.3 94 20 257 112.9 11.8 93 16 255 113.8. 12.6 91 1 I I Date Test No. 1983 5123 5124 5/25 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 I I I I, I I I I I I TABLE II (Continued) Elevation Dry Dens. Location feet - pcf Medford Court, Sta 4+75 256 101.1 Lot 185 256 102.7 Lot 188 257 113.9 Lot 189 256 124.2 Lot 30 256 117.1 Lot 159 273 117.8 Lot 159 275 115.2 Lot 157 283 117.5 Lot 31 268 116.0 Brentwood, Sta 1+75 260 100.3 Lot~l86 256 109.9 Lot 54 232 112.7 Lot 185 257 113.5 Lot 54 235 116.2 Lot 186, Slope 245 108.2 Lot 188, Slope 235 109.4 Lot 164 263 116.9 Lot 163 266 116.5 Lot 59 207 117.4 Lot 161 268 115.2 I I I I I I I Moisture % dry wt Re; Camp % of max Soil Type & Remarks 18.3 91 21 19.1 93 21 13.7 94 20 9.3 95 17 11.6 94 1 12.1 94 1 11.3 92 1 10.1 94 1 10.8 93 1 17.8 91 21 14.7 91 20 14.9 90 1 16.1 94 20 12.2 93 1 13.9 90 20 13.8 91 20 10.2 93 1 11.4 93 1 12.2 94 1 14.2 95 16 I I Date Test No. 1983 5125 5126 5/27 /28 621 Lot 168 258 622 Lot 181 258 623 Lot 18 FG 205.6 624 Lot 17 FG 204.6 625 Lot 16 FG 204 626 Lot 68 FG 204 627 Lot 23 240 628 Lot 169 264 629 Lot 170 265 630 Lot 22 234 631 Lot 15 FG 204 637 Lot 14 FG 204.5 633 Lot 23 242 634 Lot 13 FG 205.2 635 Lot 12 FG 206.1 636 Lot 11 206.8 637 Lot 21 230 638 Lot 20 223 639 Lot 10 FG 207.5 640 Lot 9 FG 208 I I I I I I I I I I TABLE II (Continued) Location Elevation feet Dry Dens. Moisture pcf % dry wt 109.6 15.7 110.8 15.3 121.3 10.2 122.6 8.4 120.7 6.5 120.3 9.2 111.9 14.9 100.5 22.0 98.4 23.0 113.8 11.7 119.5 9.0 118.5 9.3 116.3 8.1 117.3 9.1 116.5 8.7 117.8 10.4 115.6 12.8 114.0 11.1 120.5 9 .~ 9 120.5 10.1 I I I I I I Rel Camp % of max Soil Type & Remarks 91 20 92 20 97 1 98 1 97 1 96 1 93 20 97 24 95 24 94 20 96 1 95 1 96 16 94 1 93 1 94 1 92 1 91 1 96 1 96 1 / ! Date 1983 5128 5131 Test No. 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 I I I I. I I I I I TABLE II (Continued) Location Elevation Dry Dens. Moisture Rel Camp Soil Type feet pcf % dry wt % of max & Remarks Lot 8 FG 208.5 112.9 10.8 93 16 Lot 7 FG 208.8 114.9 11.0 95 16 Lot 6 FG 209.2 112.2 10.9 93 16 Lot 5 FG 209.2 113.6 10.7 94 16 Lot 4 FG 209.2 212.8 9.8 97 1 Lot 3 FG 208~, 119.8 10.5 9,5 1 Lot 2 FG 206.6 111.7 11.3 92 16 Lot 1 FG 205.8 114.5 9.0 92 16 Lot 64 FG 241.8 119.1 8.1 94 11 Lot 65 FG 233.5 116.8 13.5 97 20 Lot 63 FG 243 121.7 9.6 97 11 Lot 62 FG 232.8 118.1 12.5 94 11 Lot 31 FG 256.7 117.0 13.0 94 1 Lot 30 FG 256.1 117.5 12.1 94 1 Lot 29 FG 254.8 118.9 13.3 95 1 Lot 28 FG 254.7 121.3 8.7 97 1 Lot 27 FG 254.5 119.9 11.8 96 1 Lot 189 258 114.7 17.0 95 16 Lot 192 255 114.9 14.7 95 16 Lot 193 258 114.0 14.8 94 16 I I I I I I I I I I I 1. 1 I I I I I / TABLE II (Continued) Date Test 1983 No. Elevation Location feet 6/l 661~~ 662~~ 663 664 665 666 667 668 669 670 671 672 673 674 675 676 612 677 if@ 678 679 :0 680 Lot 27, Slope 240 112.9 12.7 90 1 Lot 27 254 117.5 10.8 94 1 Lot 26 FG 254.5 114.4 11.2 91 1 Lot 25 FG 256.2 120.4 10.8 96 1 Lot 24 FG 256.5 119.1 11.3 95 1 Elm Avenue, Sta 23+25 253 113.1 17.0 90 18 Elm Avenue, Sta 22+75 255 114.4 15.2 91 18 Elm Avenue, Sta 24+00 256 114.7 14.2 92 18 Lot 23 FG 242.9 119.7 11.2 96 1 Elm Avenue, Sta 23+00 258 109.0 14.4 86 18, Ck. #671 Retest No. 670 258 115.8 14.6 93 18 Lot 22 FG 236.2 121.5 12.5 97 1 Elm Avenue, Sta 24+00 261 106.9 18.9 93 22 Lot 54 FG 237 120.0 12.7 96 1 Lot 21 FG,232 110.1 13.0 91 20 Lot 20 FG 225.3 120.1 12.9 96 1 Lot 164 263 113.7 11.3 91 1 Lot 164 265 113.7 11.8 91 18 Lot 162 269 115.4 12.3 92 1 Lot 19 FG 219.3 119.0 9.3 95 1 Dry Dens. Moisture pcf % dry wt I I I I I Rel Camp % of max Soil Type & Remarks I I I I I I I I I 1 I I Date Test 1983 No. 612 681 682 683 684 685 686 687 688 613 689 690 691 692 693 694 695 696 697 698 699 700 TABLE II (Continued) Location Elevation Dry Dens. Moisture feet pcf % dry wt Lot 193 262 120.8 10.6 92 17 Lot 192 260 118.1 11.8 94 11 Lot 58 FG 234.5 118.7 9.9 94 11 Lot 57 FG 236.2 117.9 8.7 94 11 Lot 56 FG 238.3 117.8 9.6 94 1 Lot 55 FG 239.4 115.5 9.5 92 1 Lawrence St, Sta 43+25 265 114.9 10.7 92 1 Lot 192 262 114.8 12.9 91 11 Lot 59 FG 207.6 115.6 11.7 96 20 Lot 60 FG 211.7 116.7 12.9 97 20 Lot 61 FG 221.7 119.5 8.7 93 10 Lot 168 263 110.2 14.8 92 15 Lot 168 265 113.6 12.5 92 18 Lot 213 301 113.9 12.4 90 11 Lot 212 302 109.6 12.5 87 11, Ck. #696 Retest No. 695 '302 116.3 12.6 92 11 Lot 212 303 117.0 13.1 93 11 Lot 213 304 116.9 13.7 93 11 Lot 214 305 116.2 13.0 92 11 Lot 213 306 118.1 12.7 94 11 I I I I I I I Rel Comp % of max Soil Type & Remarks I I Date Test SNo. 613 616 617 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 I I I I I I 1 I I I I TABLE II (Continued) Location Lot 212 Lot 191 Medford Ct, Sta 0+50 Lot 207 Lot 208 Lot 207 Lot 209 Lot 207 Lot 208 Lot 170 Lot 167 Lot 191, slope Lot 167, slope Lot 172 Lot 174 Lot 173 Lot 174 Lot 52, s\,ope Lot 65 : , Lot 65 Elevation feet 307 263 265 304 306 308 308 309 309 266 265 245 260 270 270 271 271 250 210 225 Dry Dens. Moisture pcf % dry wt 115.8 13.6 113.6 11.2 117.0 12.4 113.6 12.2 118.5 10.1 119.3 10.9 115.5 11.7 115.0 12.6 117.9 13.0 115.6 8.1 114.7 9.3 108.5 16.7 108.7 17.6 122.9 11.2 116.4 11.9 118.2 11.8 118.2 12.4 106.6 15.6 114.6 12.1 107.0 14.9 I I I I I Rel Comp Soil Type % of max & Remarks 92 91 93 90 90 91 92 91 94 92 92 90 90 94 93 90 92 90 92 90 11 11 11 11 17 17 11 11 11 1 1 20 15 17 1 17 12 13 1 13 I \ Date Test 2&J No. 618 619 6110 6113 721 Lot 171 722 Lot 35, slope 723 Lot 169 724 Lot 173 725 Lot 161 726 Lot 167 727 Lot 162 728 Lot 214 729 Medford Ct, Sta l+OO 730 Lot 163 731 Lot 164 732 Lot 66, slope 733 Lot 66, slope 734 Lot 155 735 Lot 156 736 Lot 157 737 Lot 158 738 Lot 159 739 Lot 160 740 Lot 174 I I I I I I I I I I TABLE II (Continued) Location Elevation Dry Dens. Moisture Rel Camp Soil Type feet PCf % dry wt % of max & Remarks 269 265 268 272 FG 271.7 266 FG 270.8 FG 306.7 265. FG 269.8 FG 268.7 165 180 FG 288.5 FG 287.7 FG 284 FG 280.9 FG 277 FG 273.3 FG 275 122.9 11.2 94 17 110.5 11.7 91 16 120.0 11.4 91 17 120.3 12.2 92 17 120.9 12.7 97 1 122.3 11.4 93 17 111.6 12.0 92 20 117.9 11.8 92 10 119.7 13.1 93 12 117.7 12.0 98 20 120.6 10.7 96 1, 114.1 13.4 91 1 112.6 13.1 90 1 116.7 7.8 93 1 120.3 13.6 100 20 117.8 14.2 98 20 123.4 9.2 99 1 121.6 9.5 97 1 120.1 9.5 96 1 119.8 8.7 95 11 I I I I I I I I I I I I I I I I I Date Test D,gNo. 6113 741 742 74'3 744 745 746 747 748 749 6116 750 751 6120 752 753 754 755 756 757 758 759 760 TABLE II (Continued) Location Elevation Dry Dens. Moisture feet pcf % dry wt Lot 173 FG 273.5 120.4 8.5 95 11 Lot 172 FG 271.9 125.2 9.7 95 17 Lot 171 FG 270.8 123.7 9.4 94 17 Lot 170 FG 269.7 124.7 8.9 95 17 Lot 169 FG 268.9 118.5 9.8 94 11 Lot 168 FG 268.4 121.1 9.4 96 11 Lot 167 FG 268 121.9 8.7 93 17 Lot 166 FG 267.5 ~117.1 13.2 94 1 Lot 165 FG 266.9 117.1 11.4 93 11 Lot 220 280 112.9 12.0 94 20 Lot 220 283 121.1 12.0 92 17 Lot 111 323 111.2 5.8 87 27, Ck. #753 Retest No. 752 323 119.7 12.4 93 27 Lot 115 323 116.6 11.3 91 27 Slope opp. Lot 60 195 107.4 8.4 86 1 Slope opp. Lot 59 190 109.5 7.9 88 1 Slope opp. Lot 15 180 114.3 8.9 91 1 Slope opp. Lot 15 185 115.5 9.5 92 1 Lot 112 324 121.8 11.1 95 27 Lot 114 324 119.2 11.8 93 27 I I I I I I I Rel Camp % of max Soil Type & Remarks I Date Test No. 1983 6121 6122 6123 6124 761 Lot 117 318 762 Waterbury (sewer), Sta 1+52 SG-4.5 763 Waterbury (sewer), Sta 0+43 SG-4 764 Concord (sewer), Sta 2+43 SG-3.5 765 Concord (sewer), Sta 4+33 SG-3 766 Stillwater, lateral, Sta 0+85 SG-3 767 Stillwater, lateral, 'Sta 0+97 SG-3 768 Concord (sewer) lateral, Sta 5+47 SG-3 769 Concord, main, Sta 5+87 SG-3 770 Concrete, main, Sta 6+89 SG-3 771 Lot 220 FG 283.8 772 Lot 184 258 773 Lot 187 259 774 Lot 182 258 775 Lots 1961197 215 776 Lot 196 217 777 Lot 196 220 778 Retest No. 777 220 779 Lot 196 224 780 Lot 196 223 I I I I I I I I I I TABLE II (Continued) Location Elevation feet Dry Dens. Moisture pcf % dry wt 117.9 11.5 107.2 15.9 103.2 13.6 110.0 14.2 93.3 24.2 101.6 13.7 111.8 11.4 117.0 12.9 106.1 13.0 107.2 13.5 120.2 9.3 113.1 14.3 116.6 11.8 115.3 12.9 110.9 21.1 112.8 16.8 105.8 20.4 117.3 13.5 111.2 17.5 120.9 11.1 I I I I I I I Rel Camp % of max 92 86 85 91 78 88 92 94 88 89 95 90 93 92 92 94 88 93 92 92 Soil Type 6 Remarks 27 1 16 15 15 13 16 1 15 15 11 1 1 1 15 15 15, Ck. #778 11 15 17 I I I I I I I 1 I I I Date Test 1983No. 6127 6128 6129 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 TABLE II (Continued) Location Lot 196 Lot 196 Lot 196 Lot 196 Lot 195 Lot 195 Lot 195 Retest No. 787 Lot 196 Lot 195 Lot 195 Lot 196 Lot 197 Lot 227 Lawrence street, sta 40+00 Lot 194 Lot 195 Lot 194 Lot 226 Lot 222 Elevation Dry Dens. feet PCf 230 117.4 227 118.4 229 108.7 232 106.8 236 120.1 235 10716 237 112.6 2837 107.7 239 111.4 242 113.1 240 110.3 244 111.9 241 100.0 246 115.2 247 108.6 248 118.4 244 114.2 248 113.8 250 113.8 271 114.5 I I I I I I I Moisture Rel Comp Soil Type % dry wt % of max 6 Remarks 12.4 92 12 11.8 92 12 16.8 90 15 18.1 91 26 12.1 94 12 17.8 92 26 13.3 88 12, Ck. #788 18.3 92 26 15.2 93 15 11.7 93 16 13.1 91 16 16.0 93 15 25.6 97 24 14.3 95 16 12.2 90 15 11.2 92 12 18.3 94 16 15.6 94 16 16.2 95 15 17.8 95 15 I I I I I I I I I I I Date Test 1983 No. 6130 7/l 715 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 TABLE II (Continued) Location Lot 195 Lawrence Street, Sta 40+50 Lot 226 Lot 223 Lot 197 Lot 226 Lawrence street, sta 41+50 Key~buttress, Lot 43 Key buttress, Lot 41 Lot 226 Lot 225 Buttress, Lot 40' Buttress, Lot 42 Buttress, Lot 43 Buttress, Lot 43 Buttress, Lot 41 Buttress, Lot 40 Buttress, Lot 42 Lot 224 Lawrence street, sta 39+50 Elevation Dry Dens. Moisture Rel Camp feet Soil Type PCf % dry wt % of max & Remarks 250 110.9 14.9 92 20 254 111.5 15.7 96 23 256 113.2 15.4 94 20 272 110.3 17.5 92 15 252 103.6 22.7 94 2 258 102.5 24.1 93 2 257 112.8 17.5 94 15 258 122.9 12.4 94 3 259 124.2 10.2 95 3 260 103.6 23.7 94 2 263 112.4 17.3 93 15 261 122.8~ 11.2 94 3 262 117.6 7.5 92 12 264 118.2 11.4 92 12 265 128.2 9.1 98 3 268 125.5 8.7 96 3 269 119.8 10.8 93 12 273 118.1 10.4 92 12 264 113.3 16.8 94 15 263 103.1 16.4 92 23 I I I I I I I I I I I I I I I I I I I Date 1983 716 717 718 7111 7112 7113 7114 Test No. 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 TABLE II (Continued) Elevation Dry Dens. Location feet PCf Lot 195 257 110.2 Buttress, Lot 40 274 122.9 Buttress, Lot 42 278 122.4 Buttress, Lot 41 283 123.5 Buttress, Lot 41 287 121.7 Buttress, Lot 42 289 119.8 Buttress, Lot 41 292 117.8 Buttress, Lot 40 290 117.8 Buttress, Lot 42 294 116.6 Buttress, Lot 43 298 117.0 Lot 197 258 100.9 Slope Buttress, Lot 42 267 102.5 Slope Buttress, Lot 41 272 97.7 Lot 198 260 106.3 Lot 192 265 119.7 Retest No. 834 260 119.3 Lot 190 262 115.6 Lot 193 270 116.1 Lot 193 266 115.5 Lot 191 263 115.9 I I I I I I Moisture % dry wt 17;l 13.0 12.7 11.7 12.2 12.0 12.4 8.1 9.3 11.9 16.9 12.2 12.0 7.8 10.6 9.6 11.0 10.5 11.2 10.5 Rel Comp % of max Soil Type & Remarks 91 20 96 27 95 27 96 27 95 27 93 27 92 27 92 27 92 27 91 27 91 2 80 4, Ck. #849 78 4, Ck. #848 85 1, Ck. #836 95 1 95 1 92 1 92 1 92 1 92 1 I I I I I I Date Test -No. 7115 7118 7119 7120 7126 7127 8110 841 Slope Buttress, Lot 39 280 842 Lot 193 287 843 Retest No. 842 281 844 Lot 224 FG 286.5 845 Lot 223 FG 285.8 846 Lot 222 FG 285.1 847 Lot 180 260 848 Retest No. 833 272 849 Retest No. 832 267 850 Retest No. 841 280 851 Retest No. 850 280 852 Retest No. 848 272 853 Retest No. 849 267 854 Slope buttress, Lot 38 285 855 Lot 178 FG 263.8 856 Lot 179 FG 263 857 Lot 180 FG 262.4 858 Lot 181 FG 261.8 859 Lot 182 FG 261 860 Lot 183 FG 260.3 I I I I I TABLE II (Continued) Location Elevation feet Dry Dens. Moisture Rel Camp Soil Type PCf % dry wt % of max & Remarks 105.3 12.1 84 4, Ck. 850 104.6 10.9 87 5, Ck. 843 111.4 13.1 93 1 123.1 10.0 98 1 117.4 9.2 93 1 120.9 10.1 96 1 106.7 10.4 90 5 102.4 10.0 82 4, Ck. (~852 103.0 9.9 82 4, Ck. #853 107.4 9.8 86 4, Ck. 11851 115.4 10.3 91 4 113.7 8.6 90 4 114.1 8.7 90 4 118.1 9.2 91 25 117.0 10.1 93 1 118.4 7.4 92 25 115.3 10.0 92 1 119.1 7.5 91 25 112.2 12.2 93 15 111.4 111.4 91 15 I I I I I I I I I Date Test No. 1983 8110 819 8110 861 862 863 864 865 866 867 868 869 870 871 872 I I I I I I I I I I TABLE II (Continued) Elevation Dry Dens. Location feet PCf Lot 184 FG 260 112.4 Lot 185 FG 259.8 172.3 Lot 221 FG 284.5 117.3 Lot 176 FG 267.2 108.9 Lot 175 FG 268.5 108.5 Lot 174 FG 264.7 111.5 Lot 191 FG 265 112.7 Lot 190 FG 264 107.9 Lot 189 FG 263 113.0 Lot 188 FG 261.7 109.9 Lot 187 FG 260.3 115.2 Lot 186 FG 259.4 111.0 I I I I I 1 Moisture % dry wt Rel Camp % of max Soil Type & Remarks 12.4 93 15 12.1 93 15 7.7 94 1 11.8 90 15 11.3 90 15 11.1 92 15 11.4 93 15 10.7 90 15 11.9 94 15 11.6 91 15 11.3 92 1 11.6 92 15 I I I I I I I I I I I I I I I I I I TABLE II (Continued) Date Test Elevation Dry Dens. Moisture Rel Comp Soil Type ENo. Location feet PCf % dry wt % of max & Remarks 918 905 Lot 213 FG 307.3 111.1 12.8 93 22 906 Lot 212 FG 307.9 108.5 11.0 91 22 907 Lot 207 FG 310.8 126.8 9.8 97 17 908 Lot 193 FG 273 126.3 16.5 96 17 909 Lot 192 FG 268 113.3 9.0 97 26