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HomeMy WebLinkAboutEAST RIDGE PHASE 7A - Filed FDT-FIELD DENSITY TEST - 2019-09-16Soilogic, Inc. 3522 Draft Horse Court • Loveland, CO 80538 • (970) 535-6144 September 11, 2019 Coyote Ridge Construction, LLC PO Box 3128 Loveland, Colorado 80539 Attn: Mr. Ken Baty Re: Construction Materials Testing and Observation Services Report East Ridge Subdivision Phase 7 Fort Collins, Colorado Soilogic Project # 16-2046 Mr. Baty: During the period of June 25 through September 5, 2019, Soilogic Inc. (Soilogic) provided construction materials testing and observation services for the referenced project. Our services were provided on a part-time basis and included the observation and testing of utility backfill and reconditioned subgrade materials and concrete delivered to the site for placement. Results of the observation and testing services completed during the referenced period are included with this report. During the referenced period, Soilogic personnel observed and tested cast-in-place concrete delivered to the site for construction of inlets and sidewalks. The testing completed in the field included slump, air content, unit weight, concrete temperature, and ambient air temperature at the time of placement. Test cylinders were molded from representative samples of the plastic concrete for laboratory curing and compressive strength testing. Results of the field and laboratory tests performed during the referenced period are included with this report. Results of laboratory concrete compressive strength tests completed during the referenced period are also included and will be provided as they become available. Construction Materials Testing and Observation Services Report East Ridge Fort Collins, Colorado Soilogic # 16-2046 2 We appreciate the opportunity to be of service to you on this project. If you have any questions concerning the enclosed information or if we can be of further assistance to you in any way, please do not hesitate to contact us. Very Truly Yours, Soilogic, Inc. Reviewed by: Jason Horner, E.I. Wolf von Carlowitz, P.E. Project Engineer Principal Engineer EAST RIDGE Fort Collins, Colorado Project # 18-2046 June 2019 Field Moisture/Density Testing Summary Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Moisture Compaction 1 6/25 1 -7' Sewer Service Backfill - Block 10 - Lot 6 C 14.8% Number Number ID Percent Compaction (Pass/Fail) 111.8 2.8% 96% Pass Pass 2 6/25 2 -7' Sewer Service Backfill - Block 10 - Lot 7 Pass 3 6/25 3 -7' Sewer Service Backfill - Block 10 - Lot 8 C 13.0% 115.0 1.0% C 14.2% 113.1 2.2% 98% Pass 99% Pass Pass 4 6/25 4 -8' Sewer Main Backfill - MH 1-15 - 1' E C 14.6% 113.0 2.6% 97% Pass Pass 5 6/25 5 -6' Sewer Main Backfill - MH 1-15 - 10' E Pass 6 6/25 6 -4' Sewer Main Backfill - MH 1-15 - 20' E C 13.9% 113.2 1.9% C 14.7% 112.9 2.7% 97% Pass 98% Pass Pass 7 6/25 7 -7' Sewer Main Backfill - MH 1-15 - 65' E C 15.0% 111.2 3.0% 96% Pass Pass 8 6/25 8 -7' Sewer Main Backfill - MH 1-15 - 110' E Pass 9 6/26 1 Grade Sewer Service Backfill - Block 10 - Lot 5 C 15.0% 110.3 3.0% C 13.5% 115.0 1.5% 99% Pass 95% Pass Pass 10 6/26 2 -1' Sewer Service Backfill - Block 10 - Lot 6 C 13.0% 115.0 1.0% 99% Pass Pass 11 6/26 3 -1' Sewer Service Backfill - Block 10 - Lot 7 Pass 12 6/26 4 -5' Sewer Service Backfill - Block 10 - Lot 8 C 14.4% 111.1 2.4% C 14.3% 112.2 2.3% 97% Pass 96% Pass Pass 13 6/26 5 -6' Sewer Service Backfill - Block 19 - Lot 21 C 12.0% 115.0 0.0% 99% Pass Pass 14 6/26 6 -6' Sewer Service Backfill - Block 19 - Lot 22 Pass 15 6/26 7 -6' Sewer Service Backfill - Block 17 - Lot 1 C 11.3% 114.9 -0.7% C 14.2% 111.1 2.2% 96% Pass 99% Pass Pass 16 6/26 8 -6' Sewer Service Backfill - Block 17 - Lot 2 C 14.7% 112.8 2.7% 97% Pass Pass 17 6/26 9 Grade Sewer Main Backfill - MH 1-15 - 20' E Pass 18 6/26 10 -2' Sewer Main Backfill - MH 1-15 - 60' E C 12.4% 114.8 0.4% C 12.0% 114.7 0.0% 99% Pass 99% Pass Pass 19 6/26 11 -4' Sewer Main Backfill - MH 1-15 - 95' E C 12.1% 114.2 0.1% 98% Pass Pass 20 6/26 12 -6' Sewer Main Backfill - MH 1-15 - 135' E Pass 21 6/27 4 Grade Sewer Service Backfill - Block 19 - Lot 21 C 14.8% 111.9 2.8% C 13.7% 110.9 1.7% 96% Pass 96% Pass Pass 22 6/27 5 Grade Sewer Service Backfill - Block 19 - Lot 22 C 14.2% 113.7 2.2% 98% Pass Pass 23 6/27 6 Grade Sewer Service Backfill - Block 17 - Lot 1 Pass 24 6/27 7 Grade Sewer Service Backfill - Block 17 - Lot 2 C 12.1% 113.5 0.1% C 12.7% 112.4 0.7% 97% Pass 98% Pass Pass 25 6/27 8 Grade Sewer Main Backfill - MH 1-15A - 20' W C 13.7% 112.8 1.7% 97% Pass Pass 26 6/27 9 -7' Sewer Main Backfill - MH 1-14 - 40' E Pass EAST RIDGE Fort Collins, Colorado Project # 18-2046 July 2019 Field Moisture/Density Testing Summary Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Moisture Compaction 31 6/28 1 Grade Sewer Main Backfill - MH 1-14 - 30' E C 13.7% Number Number ID Percent Compaction (Pass/Fail) 114.9 1.7% 99% Pass Pass 32 6/28 2 Grade Sewer Service Backfill - Block 15 - 1 Pass 33 6/28 3 Grade Sewer Service Backfill - Block 15 - 2 C 13.2% 114.1 1.2% C 14.8% 112.0 2.8% 97% Pass 98% Pass Pass 34 6/28 4 -6' Sewer Service Backfill - Block 15 - 3 C 15.0% 111.9 3.0% 96% Pass Pass 35 6/28 5 -6' Sewer Service Backfill - Block 15 - 4 Pass 36 6/28 6 -6' Sewer Service Backfill - Block 16 - Lot 1 C 11.2% 114.8 -0.8% C 13.5% 114.5 1.5% 99% Pass 99% Pass Pass 37 6/28 7 -6' Sewer Service Backfill - Block 16 - Lot 2 C 11.3% 115.0 -0.7% 99% Pass Pass 38 6/28 8 -6' Sewer Service Backfill - Block 16 - Lot 3 *FAIL* 39 6/28 9 -6' Sewer Service Backfill - Block 16 - Lot 4 C 12.2% 112.5 0.2% C 13.0% 108.0 1.0% 93% Pass 97% Pass Pass 40 6/28 10 -4' Sewer Main Backfill - MH 1-14 - 30' E C 14.0% 114.1 2.0% 98% Pass Pass 41 6/28 11 -6' Sewer Main Backfill - MH 1-14.1 - 50' W Pass 42 6/28 12 -6' Sewer Main Backfill - MH 1-14.1 - 30' E C 15.0% 113.7 3.0% C 14.8% 112.2 2.8% 97% Pass 98% Pass Pass 43 6/28 13 -6' Sewer Main Backfill - MH 1-14.1 - 95' E C 11.2% 112.9 -0.8% 97% Pass Pass 44 6/28 14 -6' Retest #38 Pass 45 6/28 15 -6' Sewer Service Backfill - Block 17 - Lot 8 C 11.4% 114.9 -0.6% C 14.7% 111.8 2.7% 96% Pass 99% Pass Pass 46 6/28 16 -6' Sewer Service Backfill - Block 17 - Lot 9 C 12.3% 115.0 0.3% 99% Pass Pass 47 6/28 17 -6' Sewer Service Backfill - Block 17 - Lot 10 Pass 48 6/28 18 -6' Sewer Service Backfill - Block 16 - Lot 4 C 13.0% 115.0 1.0% C 14.8% 112.2 2.8% 97% Pass 99% Pass Pass 49 6/28 19 -6' Sewer Service Backfill - Block 16 - Lot 5 C 12.7% 114.3 0.7% 99% Pass Pass 50 6/29 1 -1' Sewer Service Backfill - Block 18 - Lot 3 Pass 51 6/29 2 -1' Sewer Service Backfill - Block 18 - Lot 4 C 12.0% 115.0 0.0% C 14.2% 113.9 2.2% 98% Pass 99% Pass Pass 52 6/29 3 -1' Sewer Service Backfill - Block 18 - Lot 1 C 14.1% 114.3 2.1% 99% Pass Pass 53 6/29 4 -1' Sewer Main Backfill - MH 1-14.1 - 20' W Pass 54 6/29 5 -2' Sewer Service Backfill - Block 17 - Lot 12 C 11.9% 115.0 -0.1% C 13.7% 112.8 1.7% 97% Pass 99% Pass Pass 55 6/29 6 -2' Sewer Service Backfill - Block 18 - Lot 2 C 14.6% 113.6 2.6% 98% Pass Pass 56 6/29 7 -2' Sewer Main Backfill - MH 1-14.1 - 1' E Pass EAST RIDGE Fort Collins, Colorado Project # 18-2046 July 2019 Field Moisture/Density Testing Summary Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Moisture Compaction 68 7/2 1 -6' Sewer Service Backfill - Block 22 - Lot 8 C 11.7% Number Number ID Percent Compaction (Pass/Fail) 114.8 -0.3% 99% Pass Pass 69 7/2 2 -6' Sewer Service Backfill - Block 23 - Lot 9 Pass 70 7/2 3 -6' Sewer Service Backfill - Block 23 - Lot 10 C 11.1% 114.2 -0.9% C 15.0% 111.1 3.0% 96% Pass 98% Pass Pass 71 7/2 4 -6' Sewer Service Backfill - Block 22 - Lot 7 C 14.2% 112.8 2.2% 97% Pass Pass 72 7/2 5 -6' Sewer Service Backfill - Block 22 - Lot 6 Pass 73 7/2 6 -6' Sewer Service Backfill - Block 23 - Lot 11 C 13.8% 113.1 1.8% C 12.3% 114.9 0.3% 99% Pass 98% Pass Pass 74 7/2 7 -6' Sewer Main Backfill - 1-12A.4 - 15' N C 13.6% 114.6 1.6% 99% Pass Pass 75 7/2 8 -6' Sewer Main Backfill - 1-12A.4 - 55' N Pass 76 7/2 9 Grade Sewer Service Backfill - Block 22 - Lot 8 C 14.7% 112.2 2.7% C 12.1% 115.0 0.1% 99% Pass 97% Pass Pass 77 7/2 10 Grade Sewer Service Backfill - Block 23 - Lot 9 C 12.8% 113.1 0.8% 98% Pass Pass 78 7/2 11 -1' Sewer Service Backfill - Block 23 - Lot 10 Pass 79 7/2 12 -1' Sewer Service Backfill - Block 22 - Lot 7 C 13.2% 114.7 1.2% C 12.0% 115.0 0.0% 99% Pass 99% Pass Pass 80 7/2 13 -1' Sewer Main Backfill - 1-12A.4 - 30' N C 14.2% 110.8 2.2% 96% Pass Pass 81 7/3 1 Grade Sewer Service Backfill - Block 22 - Lot 2 Pass 82 7/3 2 Grade Sewer Service Backfill - Block 22 - Lot 3 C 12.3% 114.8 0.3% C 11.7% 114.2 -0.3% 98% Pass 99% Pass Pass 83 7/3 3 Grade Sewer Service Backfill - Block 22 - Lot 4 C 11.9% 114.9 -0.1% 99% Pass Pass 84 7/3 4 Grade Sewer Service Backfill - Block 22 - Lot 5 Pass 85 7/3 5 Grade Sewer Service Backfill - Block 22 - Lot 6 C 13.1% 113.3 1.1% C 14.5% 112.1 2.5% 97% Pass 98% Pass Pass 86 7/3 6 -3' Sewer Service Backfill - Block 23 - Lot 11 C 15.0% 111.8 3.0% 96% Pass Pass 87 7/3 7 -3' Sewer Service Backfill - Block 23 - Lot 12 Pass 88 7/3 8 -6' Sewer Service Backfill - Block 23 - Lot 13 C 14.8% 112.4 2.8% C 14.3% 112.5 2.3% 97% Pass 97% Pass Pass 89 7/3 9 -6' Sewer Service Backfill - Block 23 - Lot 14 C 15.0% 111.9 3.0% 96% Pass Pass 90 7/3 10 -6' Sewer Service Backfill - Block 23 - Lot 15 Pass 91 7/3 11 -6' Sewer Main Backfill - MH 1-12A.4-1 - 60' S C 12.5% 114.0 0.5% C 14.0% 114.7 2.0% 99% Pass 98% Pass Pass 92 7/3 12 -6' Sewer Main Backfill - MH 1-12A.4-1 - 1' S C 14.2% 105.2 2.2% 91% Pass *FAIL* 93 7/3 13 -3' Sewer Main Backfill - MH 1-12A.4-1 - 35' S Pass EAST RIDGE Fort Collins, Colorado Project # 18-2046 July 2019 Field Moisture/Density Testing Summary Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Moisture Compaction 110 7/9 1 Grade Sewer Service Backfill - Block 23 - Lot 1 C 14.2% Number Number ID Percent Compaction (Pass/Fail) 113.0 2.2% 97% Pass Pass 111 7/9 2 Grade Sewer Service Backfill - Block 23 - Lot 2 Pass 112 7/9 3 Grade Sewer Service Backfill - Block 23 - Lot 3 C 12.7% 113.9 0.7% C 12.0% 115.0 0.0% 99% Pass 98% Pass Pass 113 7/9 4 Grade Sewer Service Backfill - Block 23 - Lot 14 C 11.7% 114.9 -0.3% 99% Pass Pass 114 7/9 5 Grade Sewer Service Backfill - Block 23 - Lot 15 Pass 115 7/9 6 Grade Sewer Service Backfill - Block 23 - Lot 16 C 12.8% 114.2 0.8% C 13.5% 113.2 1.5% 98% Pass 98% Pass Pass 116 7/9 7 Grade Sewer Main Backfill - MH 1-12A.4-1 - 2' N C 14.4% 111.9 2.4% 96% Pass Pass 117 7/9 8 Grade Sewer Main Backfill - MH 1-12A.4-1 - 50' N Pass 118 7/9 9 -6' Sewer Service Backfill - Block 21 - Lot 15 C 12.0% 95.5 0.0% C 12.8% 113.7 0.8% 98% Pass 82% Pass *FAIL* 119 7/9 10 -6' Retest #118 C 11.7% 113.0 -0.3% 97% Pass Pass 120 7/9 11 -6' Sewer Service Backfill - Block 21 - Lot 16 Pass 121 7/9 12 -6' Sewer Main Backfill - Mh 1-12A.4-1 - 120' N C 13.1% 114.8 1.1% C 12.5% 114.7 0.5% 99% Pass 99% Pass Pass 122 7/9 13 -6' Sewer Main Backfill - Mh 1-12A.4-1 - 175' N C 12.3% 115.0 0.3% 99% Pass Pass 123 7/9 14 -6' Sewer Service Backfill - Block 21 - Lot 17 Pass 124 7/9 15 -6' Sewer Service Backfill - Block 21 - Lot 18 C 12.0% 112.6 0.0% C 15.0% 111.9 3.0% 96% Pass 97% Pass Pass 125 7/9 16 -6' Sewer Service Backfill - Block 21 - Lot 19 C 14.2% 112.2 2.2% 97% Pass Pass 126 7/9 17 -6' Sewer Main Backfill - MH - 1-12A.4-2 - 1' S Pass 127 7/10 1 -4' Sewer Main Backfill - MH - 1-12A.4-2 - 70' S C 14.8% 114.8 2.8% C 13.8% 113.7 1.8% 98% Pass 99% Pass Pass 128 7/10 2 -4' Sewer Main Backfill - MH - 1-12A.4-2 - 20' S C 14.5% 112.1 2.5% 97% Pass Pass 129 7/10 3 -4' Sewer Main Backfill - MH - 1-12A.4-2 - 1' S Pass 130 7/10 4 -2' Sewer Main Backfill - MH - 1-12A.4-2 - 10' S C 15.0% 111.1 3.0% C 14.7% 112.5 2.7% 97% Pass 96% Pass Pass 131 7/10 5 -2' Sewer Main Backfill - MH - 1-12A.4-2 - 25' S C 12.2% 114.5 0.2% 99% Pass Pass 132 7/10 6 -2' Sewer Main Backfill - MH - 1-12A.4-2 - 50' S Pass 133 7/11 1 -6' Sewer Service Backfill - Block 23 - Lot 1 C 12.2% 114.8 0.2% C 13.8% 112.0 1.8% 97% Pass 99% Pass Pass 134 7/11 2 -6' Sewer Service Backfill - Block 23 - Lot 2 C 13.1% 112.2 1.1% 97% Pass Pass 135 7/11 3 -6' Sewer Service Backfill - Block 23 - Lot 3 Pass EAST RIDGE Fort Collins, Colorado Project # 18-2046 July 2019 Field Moisture/Density Testing Summary Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Moisture Compaction 144 7/15 1 -1' Water Main Backfill - Adjacent to Block 18 Lot 5/6 C 12.4% Number Number ID Percent Compaction (Pass/Fail) 113.3 0.4% 98% Pass Pass 145 7/15 2 -0.5' Water Main Backfill - Adjacent to Block 15 Lot 4 Pass 146 7/15 3 -1' Water Main Backfill - Adjacent to Block 15 Lot 1 C 12.0% 113.9 0.0% C 13.8% 111.9 1.8% 96% Pass 98% Pass Pass 147 7/15 4 -0.5' Water Main Backfill - Adjacent to Block 18 Lot 8 C 11.7% 115.0 -0.3% 99% Pass Pass 148 7/18 1 Grade Water Main Backfill - Block 18 Lot 7/8 Pass 149 7/18 2 -1' Water Main Backfill - Block 19 Lot19/20 C 12.9% 113.3 0.9% C 14.8% 110.9 2.8% 96% Pass 98% Pass Pass 98% Pass Pass 151 7/18 4 -1.5' Water Main Backfill - Block 19 Lot 4 C 12.2% 113.5 0.2% 98% Pass Pass 150 7/18 3 -2' Water Main Backfill - Block 19 Lot 22 C 13.1% 113.1 1.1% 99% Pass Pass 153 7/18 6 Grade Water Main Backfill - Block 23 Lot 5 C 12.2% 114.9 0.2% 99% Pass Pass 152 7/18 5 -1' Water Main Backfill - Block 23 Lot 1 C 11.9% 115.0 -0.1% 154 7/18 7 -1.5' Water Main Backfill - Block 23 Lot 8 Pass 155 7/18 8 -2' Water Main Backfill - Block 23 Lot 3 C 12.0% 113.7 0.0% C 14.7% 111.1 2.7% 96% Pass 98% Pass Pass 96% Pass Pass 157 7/18 10 -1' Water Main Backfill - Block 15 Lot 4 C 14.1% 111.1 2.1% 96% Pass Pass 156 7/18 9 -2' Water Main Backfill - Block 16 Lot 6 C 12.4% 111.7 0.4% 97% Pass Pass 159 7/18 12 -0.5' Water Main Backfill - Block 16 - Lot 3/4 C 11.8% 114.1 -0.2% 98% Pass Pass 158 7/18 11 Grade Water Main Backfill - Block 15 Lot 1/2 C 13.2% 112.2 1.2% 160 7/18 13 -2' Water Main Backfill - Block 22 Lot 1 Pass 161 7/18 14 -1' Water Main Backfill - Block 22 Lot 2/3 C 12.0% 115.0 0.0% C 15.0% 110.4 3.0% 95% Pass 99% Pass Pass 99% Pass Pass 163 7/18 16 -0.5' Water Main Backfill - Block 22 Lot 8 C 12.2% 113.8 0.2% 98% Pass Pass 162 7/18 15 Grade Water Main Backfill - Block 22 Lot 5 C 11.3% 114.8 -0.7% 98% Pass Pass 165 7/22 2 -0.5' Water Service Backfill - Block 18 Lot C 14.7% 111.1 2.7% 96% Pass Pass 164 7/22 1 -0.5' Water Service Backfill - Block 18 Lot C 13.2% 113.3 1.2% 166 7/22 3 -0.5' Water Service Backfill - Block 18 Lot Pass 167 7/22 4 -0.5' Water Service Backfill - Block 18 Lot C 12.4% 114.3 0.4% C 13.0% 113.8 1.0% 98% Pass 99% Pass Pass 96% Pass Pass 169 7/22 6 -0.5' Water Service Backfill - Block 15 Lot C 14.8% 110.4 2.8% 95% Pass Pass EAST RIDGE Fort Collins, Colorado Project # 18-2046 July 2019 Field Moisture/Density Testing Summary Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Moisture Compaction 184 7/23 1 -0.5' Water Service Backfill - Block 23 Lot 8 C 13.1% Number Number ID Percent Compaction (Pass/Fail) 111.1 1.1% 96% Pass Pass 185 7/23 2 -0.5' Water Service Backfill - Block 23 Lot 7 Pass 186 7/23 3 -0.5' Water Service Backfill - Block 23 Lot 6 C 14.4% 111.8 2.4% C 14.2% 110.8 2.2% 96% Pass 96% Pass Pass 187 7/23 4 -0.5' Water Service Backfill - Block 23 Lot 5 C 12.3% 113.3 0.3% 98% Pass Pass 188 7/23 5 -0.5' Water Service Backfill - Block 23 Lot 4 Pass 189 7/23 6 -0.5' Water Service Backfill - Block 23 Lot 3 C 12.0% 115.0 0.0% C 12.4% 114.7 0.4% 99% Pass 99% Pass Pass 99% Pass Pass 191 7/23 8 -0.5' Water Service Backfill - Block 23 Lot 1 C 14.5% 112.1 2.5% 97% Pass Pass 190 7/23 7 -0.5' Water Service Backfill - Block 23 Lot 2 C 11.2% 114.8 -0.8% 98% Pass Pass 193 7/23 10 -0.5' Water Service Backfill - Block 23 Lot 10 C 14.2% 110.8 2.2% 96% Pass Pass 192 7/23 9 -0.5' Water Service Backfill - Block 23 Lot 9 C 12.5% 113.6 0.5% 194 7/23 11 -0.5' Water Service Backfill - Block 22 Lot 7 Pass 195 7/23 12 -0.5' Water Service Backfill - Block 22 Lot 8 C 13.8% 113.0 1.8% C 12.1% 113.9 0.1% 98% Pass 97% Pass Pass 97% Pass Pass 197 7/23 14 -0.5' Water Service Backfill - Block 22 Lot 5 C 14.6% 112.8 2.6% 97% Pass Pass 196 7/23 13 -0.5' Water Service Backfill - Block 22 Lot 6 C 14.8% 112.1 2.8% 99% Pass Pass 199 7/23 16 -0.5' Water Service Backfill - Block 23 Lot 11 C 14.2% 111.0 2.2% 96% Pass Pass 198 7/23 15 -0.5' Water Service Backfill - Block 23 Lot 12 C 12.0% 115.0 0.0% 200 7/23 17 -0.5' Water Service Backfill - Block 23 Lot 13 Pass 201 7/23 18 -0.5' Water Service Backfill - Block 23 Lot 14 C 7.9% 103.2 -4.1% C 15.0% 110.8 3.0% 96% Pass 89% *FAIL* *FAIL* 98% Pass Pass 203 7/23 20 -0.5' Water Service Backfill - Block 22 Lot 4 C 12.6% 112.8 0.6% 97% Pass Pass 202 7/23 19 -0.5' Water Service Backfill - Block 22 Lot 3 C 13.1% 113.2 1.1% 97% Pass Pass 205 7/26 2 -1' Strom Drain Backfill - Storm Drain D - STA. 200+00 C 14.2% 111.1 2.2% 96% Pass Pass 204 7/26 1 -2' Strom Drain Backfill - Storm Drain D - STA. 195+00 C 13.1% 112.2 1.1% 206 7/26 3 -0.5' Retest #201 Pass 207 7/27 1 SG Sidewalkd Subgrade - 2932 Comet Street - SWC - 12' S 9' E C 11.2% 114.8 -0.8% C 13.0% 113.0 1.0% 97% Pass 99% Pass Pass 99% Pass Pass 209 7/31 1 -2' Storm Drain Backfill - Storm Drain D - STA. 202+79 C 11.2% 115.0 -0.8% 99% Pass Pass Procedure D-698 Compaction Requirement 95% Min Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Compaction Requirement Proctor ID: C 245 8/24 6 SG Sidewalk Subgrade - Marquise Street - S Bound - STA. 15+50 C 12.3% 114.2 0.3% 98% Pass Pass 98% Pass Pass 244 8/24 5 SG Sidewalk Subgrade - Coleman Street - E Bound - STA. 13+00 C 11.3% 113.8 -0.7% 98% Pass Pass 243 8/24 4 SG Sidewalk Subgrade - Coleman Street - E Bound - STA. 11+00 C 11.5% 113.3 -0.5% 98% Pass Pass 242 8/24 3 SG Sidewalk Subgrade - Yeager Street - S Bound - STA. 14+91 C 12.0% 111.8 0.0% 96% Pass Pass 241 8/24 2 SG Sidewalk Subgrade - Yeager Street - S Bound - STA. 13+00 C 11.3% 114.2 -0.7% 239 8/23 10 -1' Sewer Main Backfill - MH# 1-17 - 17' S Pass 240 8/24 1 SG Sidewalk Subgrade - Yeager Street - S Bound - STA. 11+00 C 11.1% 115.0 -0.9% C 10.0% 112.4 -2.0% 97% *FAIL* 99% Pass Pass 99% Pass Pass 238 8/23 9 -4' Sewer Main Backfill - MH# 1-17.1 - 3' W C 12.1% 114.7 0.1% 99% Pass Pass 237 8/23 8 -4' Sewer Main Backfill - MH# 1-17.1 - 3' E C 13.2% 114.8 1.2% 95% Pass Pass 236 8/23 7 SG Sidewalk Subgrade - Coleman & Maquise St - SWC - 80' S C 8.9% 109.5 -3.1% 94% *FAIL* *FAIL* 235 8/23 6 SG Sidewalk Subgrade - Coleman & Maquise St - SWC - 75' W C 12.8% 110.4 0.8% 233 8/23 4 SG Sidewalk Subgrade - Biplane St & Maquise St - NWC - 50' W Pass 234 8/23 5 SG Sidewalk Subgrade - Coleman & Maquise St - SWC - 150' W C 12.9% 114.1 0.9% C 11.1% 113.8 -0.9% 98% Pass 98% Pass Pass 91% *FAIL* *FAIL* 232 8/23 3 SG Sidewalk Subgrade - Biplane St & Yeager St - NEC - 80' E C 11.2% 112.7 -0.8% 97% Pass Pass 231 8/23 2 SG Sidewalk Subgrade - Barnstormer & Yeager St - SEC - 60' S C 10.2% 105.2 -1.8% 99% Pass Pass 230 8/23 1 SG Sidewalk Subgrade - Barnstormer & Yeager St -SEC - 80' E C 11.0% 110.2 -1.0% 95% Pass Pass 229 8/21 8 SG Sidewalk Subgrade - Adjacent to Block 8 Lot 12 C 11.2% 114.8 -0.8% 227 8/21 6 SG Sidewalk Subgrade - Adjacent to Block 8 Lot 1 Pass 228 8/21 7 SG Sidewalk Subgrade - Adjacent to Block 8 Lot 18 C 11.5% 115.0 -0.5% C 12.3% 110.9 0.3% 96% Pass 99% Pass Pass 99% Pass Pass 226 8/21 5 SG Sidewalk Subgrade - Adjacent to Block 8 Lot 5 C 12.2% 114.7 0.2% 99% Pass Pass 225 8/21 4 SG Sidewalk Subgrade - Adjacent to Block 7 Lot 11 C 12.0% 114.7 0.0% 98% Pass Pass 224 8/21 3 SG Sidewalk Subgrade - Adjacent to Block 7 Lot 16 C 11.8% 113.2 -0.2% 98% Pass Pass 223 8/21 2 SG Sidewalk Subgrade - Adjacent to Block 7 Lot 1 C 12.2% 114.0 0.2% 221 8/13 5 SG Sidewalk Subgrade - Navion Lane - S Bound - STA. 13+50 Pass 222 8/21 1 SG Sidewalk Subgrade - Adjacent to Block 7 Lot 6 C 12.7% 110.4 0.7% C 12.4% 114.9 0.4% 99% Pass 95% Pass Pass 99% Pass Pass 220 8/13 4 SG Sidewalk Subgrade - Navion Lane - S Bound - STA. 10+50 C 11.7% 114.0 -0.3% 98% Pass Pass 219 8/13 3 SG Sidewalk Subgrade - Barnstormer St - E Bound - STA. 11+00 C 11.5% 114.5 -0.5% 97% Pass Pass 218 8/13 2 SG Sidewalk Subgrade - Vicot Way - N Bound - STA. 11+00 C 11.0% 115.0 -1.0% 99% Pass Pass 217 8/13 1 SG Sidewalk Subgrade - Vicot Way - N Bound - STA. 14+00 C 13.7% 112.8 1.7% 215 8/12 2 -1' Storm Drain Backfill - Storm Drain D - STA. 201+32 Pass 216 8/12 3 Grade Storm Drain Backfill - Storm Drain D - STA. 201+40 C 14.6% 113.0 2.6% C 12.0% 115.0 0.0% 99% Pass 97% Pass Pass Pass 214 8/12 1 -1' Storm Drain Backfill - Storm Drain D - STA. 201+58 C 12.7% 113.1 0.7% 98% Pass Pass EAST RIDGE Fort Collins, Colorado Project # 18-2046 September 2019 Field Moisture/Density Testing Summary Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Moisture Compaction 246 8/26 1 SG Sidewalk Subgrade - Marquise Street - S Bound - STA. 13+00 C 14.2% Number Number ID Percent Compaction (Pass/Fail) 110.7 2.2% 95% Pass Pass 247 8/26 2 SG Sidewalk Subgrade - Marquise Street - S Bound - STA. 14+00 Pass 248 8/26 3 SG Sidewalk Subgrade - Coleman Street - W Bound - STA. 14+00 C 11.9% 115.0 -0.1% C 11.1% 114.3 -0.9% 99% Pass 99% Pass Pass 249 8/26 4 SG Sidewalk Subgrade - Coleman Street - W Bound - STA. 12+00 C 12.0% 110.8 0.0% 96% Pass Pass 250 8/26 5 SG Sidewalk Subgrade - Coleman Street - W Bound - STA. 10+00 Pass 251 8/26 6 SG Sidewalk Subgrade - Yeager Street - N Bound - STA. 13+50 C 11.0% 115.0 -1.0% C 11.5% 111.3 -0.5% 96% Pass 99% Pass Pass 99% Pass Pass 253 8/26 8 SG Sidewalk Subgrade - Bi Plane Street - E Bound - STA. 13+00 C 12.2% 114.7 0.2% 99% Pass Pass 252 8/26 7 SG Sidewalk Subgrade - Bi Plane Street - W Bound - STA. 11+00 C 11.3% 114.4 -0.7% 99% Pass Pass 255 8/26 10 SG Retest #236 C 11.2% 114.8 -0.8% 99% Pass Pass 254 8/26 9 SG Retest #231 C 11.7% 115.0 -0.3% 256 8/26 11 SG Retest #239 Pass 257 8/27 1 SG Sidewalk Tie-In Subgrade - Vicot St. & Barnstormer St. - SEC C 11.3% 114.2 -0.7% C 13.4% 112.1 1.4% 97% Pass 98% Pass Pass 98% Pass Pass 259 8/27 3 SG Sidewalk Tie-In Subgrade - Navion St. & Barnstormer St. - SWC C 11.0% 113.2 -1.0% 98% Pass Pass 258 8/27 2 SG Sidewalk Tie-In Subgrade - Vicot St. & Conquest St. - SEC C 12.0% 114.1 0.0% 96% Pass Pass 261 8/27 5 SG Sidewalk Tie-In Subgrade - Navion St. & Conquest St. - NWC C 11.1% 113.0 -0.9% 97% Pass Pass 260 8/27 4 SG Sidewalk Tie-In Subgrade - Navion St. & Barnstormer St. - SEC C 11.5% 111.8 -0.5% 262 8/27 6 SG Sidewalk Tie-In Subgrade - Navion St. & Conquest St. - NEC Pass 263 8/27 7 SG Sidewalk Tie-In Subgrade - Yeager St. & Barnstormer St. - SWC C 11.8% 115.0 -0.2% C 11.0% 115.0 -1.0% 99% Pass 99% Pass Pass 99% Pass Pass 265 8/29 2 SG Sidewalk Tie-In Subgrade - Yeager St. & BiPlane St. - SEC C 11.5% 114.1 -0.5% 98% Pass Pass 264 8/29 1 SG Sidewalk Tie-In Subgrade - Yeager St. & Barnstormer St. - SEC C 11.2% 115.0 -0.8% 99% Pass Pass 267 8/29 4 SG Sidewalk Subgrade - Coleman St. & Marquise St. - SWC C 12.0% 113.7 0.0% 98% Pass Pass 266 8/29 3 SG Sidewalk Subgrade - Coleman St. & Marquise St. - NWC C 11.0% 115.0 -1.0% 268 8/29 5 SG Sidewalk Subgrade - BiPlane St. & Marquise St. - SWC Pass 269 8/29 6 SG Sidewalk Subgrade - BiPlane St. & Marquise St. - NWC C 11.5% 114.0 -0.5% C 11.7% 114.8 -0.3% 99% Pass 98% Pass Pass Compaction Requirement Proctor ID: C Procedure D-698 Compaction Requirement 95% Min Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Compaction Requirement Proctor ID: C 98% Pass Pass 279 9/5 10 SG Roadway - Coleman Street - W Bound - STA. 20+00 C 13.1% 112.3 1.1% 97% Pass Pass 278 9/5 9 SG Curn & Gutter - Coleman Street - E Bound - STA. 18+00 C 12.4% 114.2 0.4% 98% Pass Pass 277 9/5 8 SG Roadway - Coleman Street - W Bound - STA. 16+00 C 11.9% 115.0 -0.1% 99% Pass Pass 276 9/5 7 SG Roadway - Fairchild Street - N Bound - STA. 15+00 C 12.8% 113.7 0.8% 274 9/5 5 SG Roadway - Fairchild Street - N Bound - STA. 11+00 Pass 275 9/5 6 SG Curb & Gutter - Fairchild Street - S Bound - STA 13+00 C 12.2% 111.1 0.2% C 12.4% 115.1 0.4% 99% Pass 96% Pass Pass Pass 273 9/5 4 SG Roadway - BiPlane Street - E Bound - STA. 21+00 C 11.9% 114.8 -0.1% 99% Pass Pass Pass 271 9/5 2 SG Roadway - BiPlane Street - E Bound - STA. 17+00 Pass 272 9/5 3 SG Curb & Gutter - Biplane Street - W Bound - STA. 19+00 C 12.1% 113.3 0.1% C 11.5% 114.2 -0.5% 98% Pass 98% Pass Moisture Compaction 270 9/5 1 SG Curb & Gutter - Biplane Street - W Bound - STA. 15+00 C 11.7% Number Number ID Percent Compaction (Pass/Fail) 115.0 -0.3% 99% Pass Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Fort Collins, Colorado Project # 18-2046 September 2019 Field Moisture/Density Testing Summary EAST RIDGE 2 of 5 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 6337 6260 77735 Cone/Shear 6186 - - - - - - - 79635 Cone/Shear - 61625 Cone/Shear 4904 4970 63185 Cone/Shear 5028 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Unit Weight (pcf) Field - 145.0 Air Temperature @ Time of Placement - 90 °F Concrete Temperature ASTM C-1064 90˚ Max 90 °F Slump (in) ASTM C-143 3" - 5" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.3% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1602 Sample Time 3:03 PM Water Added On Site 3 Gallons Placement Type Chute Ticket # 4916559 Batch Time 2:34 PM Truck # Location Inlet Base @ STA 201+29 Mix Code A4780 Inlet Placement Date 7/31/19 Supplier Martin Marietta General Set # 1 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 5 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 5744 5740 72015 Cone/Shear 5731 - - - - - - - 72180 Cone/Shear - 60435 Cone/Shear 4809 4790 59905 Cone/Shear 4767 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 89 °F Concrete Temperature ASTM C-1064 90˚ Max 85 °F 6.0% Unit Weight (pcf) Field - 142.4 Slump (in) ASTM C-143 3" - 5" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1735 Sample Time 1:15 PM Water Added On Site None Placement Type Chute Ticket # 4916845 Batch Time 12:46 PM Truck # Location Inlet Base @ STA 204+23 Mix Code A4780 Inlet Placement Date 8/6/19 Supplier Martin Marietta General Set # 2 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 9 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 6069 5940 73125 Cone/Shear 5819 - - - - - - - 76265 Cone/Shear - 58840 Cone/Shear 4682 4580 56155 Cone/Shear 4469 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 91 °F Concrete Temperature ASTM C-1064 90˚ Max 86 °F 5.0% Unit Weight (pcf) Field - 145.0 Slump (in) ASTM C-143 3" - 5" 5" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 630 Sample Time 3:11 PM Water Added On Site None Placement Type Chute Ticket # 49162116 Batch Time 2:29 PM Truck # Location Inlet Walls @ STA 201+60 Mix Code A4780 Inlet Placement Date 8/9/19 Supplier Martin Marietta General Set # 3 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 9 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 6672 6720 84945 Cone/Shear 6760 - - - - - - - 83845 Cone/Shear - 66890 Cone/Shear 5323 5260 65210 Cone/Shear 5189 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 69 °F Concrete Temperature ASTM C-1064 90˚ Max 80 °F 5.0% Unit Weight (pcf) Field - 145.3 Slump (in) ASTM C-143 3" - 5" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 509 Sample Time 11:40 AM Water Added On Site None Placement Type Chute Ticket # 49162140 Batch Time 10:59 AM Truck # Location West Wall @ STA 201+29 Mix Code A4780 Inlet Walls Placement Date 8/10/19 Supplier Martin Marietta General Set # 4 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 9 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 5906 5830 72350 Cone/Shear 5757 - - - - - - - 74215 Cone/Shear - 50840 Cone/Shear 4046 4230 55555 Cone/Shear 4421 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 91 °F Concrete Temperature ASTM C-1064 90˚ Max 87 °F 5.3% Unit Weight (pcf) Field - 144.0 Slump (in) ASTM C-143 3" - 5" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1603 Sample Time 2:33 PM Water Added On Site 5 Gallons Placement Type Chute Ticket # 49162291 Batch Time 2:00 PM Truck # Location East Wall @ STA 203+92 Mix Code A4780 Inlet Walls Placement Date 8/13/19 Supplier Martin Marietta General Set # 5 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 10 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - - - - - - - - - - - - - - - - 58845 Cone/Shear 4683 4580 56250 Cone/Shear 4476 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 80 °F Concrete Temperature ASTM C-1064 90˚ Max 85 °F 5.6% Unit Weight (pcf) Field - 143.4 Slump (in) ASTM C-143 3" - 5" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1918 Sample Time 2:33 PM Water Added On Site None Placement Type Chute Ticket # 49162367 Batch Time 1:57 PM Truck # Location East Wall @ STA 204+23 Mix Code A4780 Inlet Walls Placement Date 8/14/19 Supplier Martin Marietta General Set # 6 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 100 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - - - - - - - - - - - - - - - - 55345 Cone/Shear 4404 4340 53695 Cone/Shear 4273 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 80 °F Concrete Temperature ASTM C-1064 90˚ Max 81 °F 6.0% Unit Weight (pcf) Field - 144.0 Slump (in) ASTM C-143 3" - 5" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel GR 509 Sample Time 12:30 PM Water Added On Site None Placement Type Chute Ticket # 49162891 Batch Time 11:48 AM Truck # Location Vicoty - 20' N of Conquest Mix Code A4520 Sidewalk Placement Date 8/23/19 Supplier Martin Marietta General Set # 7 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 150 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - - - - - - - - - - - - - - - - 55035 Cone/Shear 4380 4330 53890 Cone/Shear 4288 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 57 °F Concrete Temperature ASTM C-1064 90˚ Max 78 °F 6.0% Unit Weight (pcf) Field - 145.6 Slump (in) ASTM C-143 3" - 5" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1737 Sample Time 7:03 AM Water Added On Site None Placement Type Chute Ticket # 49162940 Batch Time 6:21 AM Truck # Location Navion - 100' N of Conqeust Mix Code A4520 Sidewalk Placement Date 8/23/19 Supplier Martin Marietta General Set # 8 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 2 of 200 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - - - - - - - - - - - - - - - - 56345 Cone/Shear 4484 4360 53230 Cone/Shear 4236 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 61 °F Concrete Temperature ASTM C-1064 90˚ Max 67 °F 6.7% Unit Weight (pcf) Field - 144.8 Slump (in) ASTM C-143 3" - 5" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel KR 1716 Sample Time 7:30 AM Water Added On Site None Placement Type Chute Ticket # 49163068 Batch Time 7:00 AM Truck # Location Coleman - B10 L 8 Mix Code A4520 Sidewalk Placement Date 8/27/19 Supplier Martin Marietta General Set # 9 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 112 of 200 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - - - - - - - - - - - - - - - - 52565 Cone/Shear 4183 4150 51630 Cone/Shear 4109 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 71 °F Concrete Temperature ASTM C-1064 90˚ Max 80 °F 6.5% Unit Weight (pcf) Field - 150.4 Slump (in) ASTM C-143 3" - 5" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel GR 1625 Sample Time 12:00 PM Water Added On Site 4 Gallons Placement Type Chute Ticket # 75014244 Batch Time 10:59 AM Truck # Location Marquise - 80' N of Conquest Mix Code A4520 Sidewalk Placement Date 8/27/19 Supplier Martin Marietta General Set # 10 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado 1 of 5 Age Specimen (days) 1.3a 3 1.3b 3 1.7a 7 1.7b 7 1.14a 14 1.14b 14 1.28a 28 1.28b 28 1.56a 56 1.56b 56 - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - - - - - - - - - - - - - - - - 63940 Cone/Shear 5088 5180 66225 Cone/Shear 5270 Load (lbs) Failure Type (psi) (psi) - - - - - - Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below Air Temperature @ Time of Placement - 72 °F Concrete Temperature ASTM C-1064 90˚ Max 78 °F 6.0% Unit Weight (pcf) Field - 148.0 Slump (in) ASTM C-143 3" - 5" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel KR 1701 Sample Time 8:05 AM Water Added On Site 5 Gallons Placement Type Chute Ticket # 49163382 Batch Time 7:21 AM Truck # Location SWC Barnstormer & Yeager Mix Code A4780 Sidewalk Placement Date 9/3/19 Supplier Martin Marietta General Set # 11 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 7 Fort Collins, Colorado Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Procedure D-698 Compaction Requirement 95% Min Pass 212 8/8 2 -1' Additional Water Service Backfill - Barnstormer St. - STA. 18+00 Pass 213 8/8 3 -1' Additional Water Service Backfill - Barnstormer St. - STA. 16+00 C 11.2% 113.1 -0.8% C 13.8% 114.2 1.8% 98% Pass 98% Pass Moisture Compaction 211 8/8 1 -1' Additional Water Service Backfill - Barnstormer St. - STA. 19+00 C 13.7% Number Number ID Percent Compaction (Pass/Fail) 114.4 1.7% 99% Pass Test Test Proctor Moisture Moisture Variability Field Results Dry Material Tested and Location Project Date Daily Depth Density Fort Collins, Colorado Project # 18-2046 August 2019 Field Moisture/Density Testing Summary EAST RIDGE 208 7/27 2 SG Sidewalkd Subgrade - 2932 Comet Street - SWC - 21' S 12' W C 11.0% 115.0 -1.0% 210 7/31 2 -1' Storm Drain Backfill - Storm Drain D - STA. 202+75 C 11.5% 114.7 -0.5% 99% Pass Pass Compaction Requirement Proctor ID: C Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Procedure D-698 Compaction Requirement 95% Min 168 7/22 5 -0.5' Water Service Backfill - Block 15 Lot C 15.0% 111.2 3.0% 98% Pass Pass 171 7/22 8 -0.5' Water Service Backfill - Block 15 Lot C 14.5% 111.8 2.5% 96% Pass Pass 170 7/22 7 -0.5' Water Service Backfill - Block 15 Lot C 12.3% 114.0 0.3% 172 7/22 9 -0.5' Water Service Backfill - Block 16 Lot Pass 173 7/22 10 -0.5' Water Service Backfill - Block 15 Lot C 11.1% 115.0 -0.9% C 14.8% 110.8 2.8% 96% Pass 99% Pass Pass 98% Pass Pass 175 7/22 12 -0.5' Water Service Backfill - Block 16 Lot C 11.3% 114.7 -0.7% 99% Pass Pass 174 7/22 11 -0.5' Water Service Backfill - Block 15 Lot C 12.6% 113.6 0.6% 97% Pass Pass 177 7/22 14 -0.5' Water Service Backfill - Block 16 Lot C 12.5% 113.0 0.5% 97% Pass Pass 176 7/22 13 -0.5' Water Service Backfill - Block 15 Lot C 14.3% 112.3 2.3% 178 7/22 15 -0.5' Water Service Backfill - Block 16 Lot Pass 179 7/22 16 -0.5' Water Service Backfill - Block 15 Lot C 14.3% 111.7 2.3% C 11.0% 114.9 -1.0% 99% Pass 96% Pass Pass 97% Pass Pass 181 7/22 18 -0.5' Water Service Backfill - Block 16 Lot C 12.8% 113.5 0.8% 98% Pass Pass 180 7/22 17 -0.5' Water Service Backfill - Block 16 Lot C 14.1% 112.2 2.1% 96% Pass Pass 183 7/22 20 -0.5' Water Service Backfill - Block 15 Lot C 11.1% 114.1 -0.9% 98% Pass Pass 182 7/22 19 -0.5' Water Service Backfill - Block 15 Lot C 14.9% 111.8 2.9% Compaction Requirement Proctor ID: C Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Procedure D-698 Compaction Requirement 95% Min 136 7/11 4 -6' Sewer Service Backfill - Block 23 - Lot 4 C 15.0% 111.1 3.0% C 11.6% 115.0 -0.4% 99% Pass 96% Pass Pass 137 7/11 5 -6' Sewer Service Backfill - Block 23 - Lot 5 C 13.1% 114.4 1.1% 99% Pass Pass 138 7/11 6 -6' Sewer Service Backfill - Block 23 - Lot 6 Pass 139 7/11 7 -6' Sewer Main Backfill - MH 1-12 A3.1 - 35' N C 13.2% 112.7 1.2% C 14.4% 113.0 2.4% 97% Pass 97% Pass Pass 140 7/11 8 -6' Sewer Main Backfill - MH 1-12 A3.1 - 1' S C 14.1% 113.3 2.1% 98% Pass Pass 141 7/11 9 -6' Sewer Main Backfill - MH 1-12 A3.1 - 35' S Pass 142 7/11 10 -4' Sewer Main Backfill - MH 1-12 A3.1 - 110' S C 14.5% 112.2 2.5% C 14.9% 111.8 2.9% 96% Pass 97% Pass Pass 143 7/11 11 -4' Sewer Main Backfill - MH 1-12 A3.1 - 65' S C 12.0% 115.0 0.0% 99% Pass Pass Compaction Requirement Proctor ID: C Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Procedure D-698 Compaction Requirement 95% Min 94 7/3 14 -6' Sewer Main Backfill - MH 1-12A.4-1 - 25' N C 13.0% 106.0 1.0% C 14.7% 112.0 2.7% 97% Pass 91% Pass *FAIL* 95 7/3 15 -6' Retest #92 C 12.2% 103.3 0.2% 89% Pass *FAIL* 96 7/3 16 -6' Retest #94 *FAIL* 97 7/3 17 -6' Retest #92 & #95 C 13.1% 114.9 1.1% C 12.9% 104.9 0.9% 90% Pass 99% Pass Pass 98 7/3 18 -6' Retest #94 & #96 C 12.7% 113.2 0.7% 98% Pass Pass 99 7/8 1 -7' Sewer Service Backfill - Block 22 - Lot 1 Pass 100 7/8 2 -7' Sewer Service Backfill - Block 22 - Lot 2 C 8.3% 109.0 -3.7% C 13.6% 112.1 1.6% 97% Pass 94% *FAIL* *FAIL* 101 7/8 3 -5' Sewer Service Backfill - Block 22 - Lot 3 C 14.2% 111.9 2.2% 96% Pass Pass 102 7/8 4 -5' Sewer Service Backfill - Block 23 - Lot 14 Pass 103 7/8 5 -4' Sewer Service Backfill - Block 23 - Lot 15 C 11.2% 114.4 -0.8% C 12.1% 113.5 0.1% 98% Pass 99% Pass Pass 104 7/8 6 -4' Sewer Service Backfill - Block 23 - Lot 16 C 12.7% 114.2 0.7% 98% Pass Pass 105 7/8 7 -7' Sewer Main Backfill - MH 1-12A.4-1 - 30' N *FAIL* 106 7/8 8 -5' Sewer Main Backfill - MH 1-12A.4-1 - 1' N C 12.0% 115.0 0.0% C 10.7% 108.2 -1.3% 93% *FAIL* 99% Pass Pass 107 7/8 9 -4' Sewer Main Backfill - MH 1-12A.4-1 - 30' S C 12.4% 113.8 0.4% 98% Pass Pass 108 7/8 10 -7' Retest #100 Pass 109 7/8 11 -7' Retest #105 C 12.9% 114.5 0.9% C 13.1% 113.5 1.1% 98% Pass 99% Pass Pass Compaction Requirement Proctor ID: C Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Procedure D-698 Compaction Requirement 95% Min 57 6/29 8 -4' Sewer Main Backfill - MH 1-14.1 - 45' E C 13.5% 114.2 1.5% C 12.2% 115.0 0.2% 99% Pass 98% Pass Pass 58 6/29 9 -4' Sewer Main Backfill - MH 1-14.1 - 90' E C 12.4% 115.0 0.4% 99% Pass Pass 59 6/29 10 -5' Sewer Main Backfill - MH 1-14.1 - 120' E Pass 60 7/1 1 -3' Sewer Service Backfill - Block 17 - Lot 7 C 11.4% 114.8 -0.6% C 13.4% 114.8 1.4% 99% Pass 99% Pass Pass 61 7/1 2 -3' Sewer Service Backfill - Block 16 - Lot 6 C 14.8% 113.2 2.8% 98% Pass Pass 62 7/1 3 -3' Sewer Main Backfill - MH 1-14.2 - 2' E Pass 63 7/1 4 Grade Sewer Service Backfill - Block 17 - Lot 8 C 12.0% 113.9 0.0% C 11.7% 115.0 -0.3% 99% Pass 98% Pass Pass 64 7/1 5 Grade Sewer Service Backfill - Block 17 - Lot 9 C 12.2% 114.7 0.2% 99% Pass Pass 65 7/1 6 Grade Sewer Service Backfill - Block 16 - Lot 4 Pass 66 7/1 7 Grade Sewer Service Backfill - Block 16 - Lot 5 C 12.4% 115.0 0.4% C 13.2% 113.1 1.2% 98% Pass 99% Pass Pass 67 7/1 8 Grade Sewer Main Backfill - MH 1-14.2 - 25' W C 12.1% 113.7 0.1% 98% Pass Pass Compaction Requirement Proctor ID: C Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Procedure D-698 Compaction Requirement 95% Min 27 6/27 10 -7' Sewer Main Backfill - MH 1-14 - 80' E C 13.2% 113.1 1.2% C 11.1% 115.0 -0.9% 99% Pass 98% Pass Pass 28 6/27 11 -7' Sewer Service Backfill - Block 15 - Lot 1 C 12.0% 100.3 0.0% 86% Pass *FAIL* 29 6/27 12 -7' Sewer Service Backfill - Block 15 - Lot 2 Pass 30 6/27 13 -7' Retest #28 C 11.7% 114.2 -0.3% C 13.2% 115.2 1.2% 99% Pass 98% Pass Pass Compaction Requirement Proctor ID: C Moisture Content Requirement -1 to +3% Optimum Moisture Content (%) 12.0% Maximum Dry Density (pcf) 116.0 Procedure D-698 Compaction Requirement 95% Min