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Home My WebLink AboutEAST RIDGE FILING PHASE 6 - Filed CT-CONCRETE TEST - 2019-09-12Soilogic, Inc. 3522 Draft Horse Court • Loveland, CO 80538 • (970) 535-6144 August 20, 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 6 Fort Collins, Colorado Soilogic Project # 16-2046 Mr. Baty: During the period of April 4 through July 27, 2018, 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 concrete delivered to the site for placement and asphaltic concrete placed during paving of the site roadways. 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, curb and gutter 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. During the site paving operation, Soilogic personnel obtained two (2) representative samples of the asphaltic concrete being placed for laboratory evaluation. The laboratory testing performed on the obtained samples included Rice value (ASTM D-2041) asphalt content by ignition (ASTM D-6307) and washed sieve analysis/gradation (ASTM C-117 and C-136) tests. Construction Materials Testing and Observation Services Report East Ridge Fort Collins, Colorado Soilogic # 16-2046 2 The completed laboratory testing performed on the asphaltic concrete samples indicated those materials met the project gradation and asphalt content specifications. During and after compaction of the asphaltic concrete, density tests were completed on the in-place pavement using a portable nuclear density gauge in general accordance with ASTM specification D-2950. The nuclear density tests were completed at random locations across the pavement surface. Results of the completed field density tests are outlined on the attached summary sheet. The final completed asphaltic concrete field density tests met the project compaction requirement of 92 to 96% of the materials Rice value. 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 Maximum 143.9 154.2 93% 92-96% Pass 154.2 94% 92-96% Pass 7/27 12 Top Marquise - 70' N of Conquest - 7/27 11 Top Marquise - @ Coleman - 145.1 143.8 154.2 93% 92-96% Pass 154.2 92% 92-96% Pass 7/27 10 Top Coleman - 160' E of Yeager - 7/27 9 Top Marquise - 25' S of Barnstormer - 142.4 143.8 154.2 93% 92-96% Pass 154.2 94% 92-96% Pass 7/27 8 Top Marquise - 15' N of Biplane - 7/27 7 Top Biplane - 125' E of Yeager - 144.5 144.3 154.2 94% 92-96% Pass 154.2 93% 92-96% Pass 7/27 6 Top Navion - 100' N of Conquest - 7/27 5 Top Yeager - 80' N of Coleman - 143.6 143.9 154.2 93% 92-96% Pass 154.2 92% 92-96% Pass 7/27 4 Top Yeager - 90' S of Barnstormer - 7/27 3 Top Navion - 85' S of Barnstormer - 142.2 143.4 154.2 93% 92-96% Pass 154.2 93% 92-96% Pass 7/27 2 Top Vicot Way - 110' S of Barnstormer - 7/27 1 Top Vicot Way - 90' N of Conquest - 143.0 144.0 153.9 94% 92-96% Pass 153.9 94% 92-96% Pass 7/10 15 Bottom Navion - 100' N of Conquest - 7/10 14 Bottom Navion - 100' S of Barnstormer - 144.5 146.3 153.9 95% 92-96% Pass 153.9 94% 92-96% Pass 7/10 13 Bottom Vicot Way - 100' N of Conquest - 7/10 12 Bottom Vicot Way - 80' S of Barnstormer - 143.9 144.3 153.9 94% 92-96% Pass 153.9 94% 92-96% Pass 7/10 11 Bottom Barnstormer - 60' W of Navion - 7/10 10 Bottom Barnstormer - 40' W of Yeager - 145.3 143.0 153.9 93% 92-96% Pass 153.9 96% 92-96% Pass 7/10 9 Bottom Yeager - 75' S of Biplane - 7/10 8 Bottom Yeager - 80' S of Barnstormer - 147.2 146.5 153.9 95% 92-96% Pass 153.9 93% 92-96% Pass 7/10 7 Bottom Barnstormer - 120' W of Marquise - 7/10 6 Bottom Barnstormer - @ Marquise - 143.5 142.4 153.9 93% 92-96% Pass 153.9 96% 92-96% Pass 7/10 5 Bottom Biplane - 85' E of Yeager - 95% 92-96% Pass 7/10 4 Bottom Biplane - 25' W of Maruise - 147.3 92-96% Pass 7/10 3 Bottom Coleman - 125' W of Marquise - 145.6 153.9 Pass 7/10 2 Bottom Marquise - 75' N of Supercub - 144.3 153.9 94% 7/10 1 Bottom Marquise - 75' N of Conquest - 145.3 153.9 94% 92-96% (Pass/Fail) Correction Gravity Required Percent Gauge Specific Compaction Compaction Date Test # Lift Mix With Theoretical Percent 3 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 1 Application Location Conquest 69' N of Sykes Mix Code A4520 Sidewalk Placement Date 3/22/19 Supplier Martin Marietta 1732 Sample Time 11:09 AM Water Added On Site 5 Gallons Placement Type Chute Ticket # 49155515 Batch Time 10:17 AM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% 6.0% Unit Weight (pcf) Field - 143.0 Air Temperature @ Time of Placement - 47 °F Concrete Temperature ASTM C-1064 90˚ Max 65 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 52760 Cone/Shear 4199 4390 57540 Cone/Shear 4579 Load (lbs) Failure Type (psi) (psi) - - - - - - 5093 5210 67050 Cone/Shear 5336 - - - - - - - 64000 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 3 of 20 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 2 Application Location Conquest 100' N of Sykes Mix Code A4780 Sidewalk Placement Date 3/26/19 Supplier Martin Marietta 210 Sample Time 1:00 PM Water Added On Site None Placement Type Chute Ticket # 49155594 Batch Time 12:19 PM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 144.8 Air Temperature @ Time of Placement - 54 °F Concrete Temperature ASTM C-1064 90˚ Max 70 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 73350 Cone/Shear 5837 5750 71115 Cone/Shear 5659 Load (lbs) Failure Type (psi) (psi) - - - - - - 6297 6250 77870 Cone/Shear 6197 - - - - - - - 79125 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 2 of 88 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 3 Application Location Block 5 Lot 5 Mix Code A4520 Sidewalk Placement Date 3/27/19 Supplier Martin Marietta 1765 Sample Time 10:10 AM Water Added On Site None Placement Type Chute Ticket # 49155678 Batch Time 9:33 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% 6.0% Unit Weight (pcf) Field - 144.0 Air Temperature @ Time of Placement - 55 °F Concrete Temperature ASTM C-1064 90˚ Max 70 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 57095 Cone/Shear 4543 4460 54960 Cone/Shear 4374 Load (lbs) Failure Type (psi) (psi) - - - - - - 5507 5570 70735 Cone/Shear 5629 - - - - - - - 69200 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 4 Application Location Conquest - 80' W of Marquise Mix Code A4520 Sidewalk Placement Date 3/28/19 Supplier Martin Marietta 1721 Sample Time 10:02 AM Water Added On Site 2 Gallons Placement Type Chute Ticket # 49155781 Batch Time 9:17 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% 6.0% Unit Weight (pcf) Field - 141.6 Air Temperature @ Time of Placement - 50 °F Concrete Temperature ASTM C-1064 90˚ Max 72 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 60770 Cone/Shear 4836 4880 61815 Cone/Shear 4919 Load (lbs) Failure Type (psi) (psi) - - - - - - 5702 5670 70790 Cone/Shear 5633 - - - - - - - 71650 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 5 Application Location Marquise & Conquest - SWC Mix Code A4780 Ramp Placement Date 4/2/19 Supplier Martin Marietta 1729 Sample Time 9:00 AM Water Added On Site 5 Gallons Placement Type Chute Ticket # 49155964 Batch Time 8:31 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 142.4 Air Temperature @ Time of Placement - 42 °F Concrete Temperature ASTM C-1064 90˚ Max 61 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 68540 Cone/Shear 5454 5510 69965 Cone/Shear 5568 Load (lbs) Failure Type (psi) (psi) - - - - - - 6796 6810 85870 Cone/Shear 6833 - - - - - - - 85405 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 of 11 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 6 Application Location Marquise & Conquest - NWC Mix Code A4780 Ramp Placement Date 4/2/19 Supplier Martin Marietta 1406 Sample Time 1:00 PM Water Added On Site 5 Gallons Placement Type Chute Ticket # 49155998 Batch Time 12:35 PM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 144.0 Air Temperature @ Time of Placement - 50 °F Concrete Temperature ASTM C-1064 90˚ Max 60 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 65480 Cone/Shear 5211 5190 64970 Cone/Shear 5170 Load (lbs) Failure Type (psi) (psi) - - - - - - 6255 6310 80110 Cone/Shear 6375 - - - - - - - 78600 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 7 Application Location Conquest & Zeppelin - SWC Mix Code A4780 Ramp Placement Date 4/3/19 Supplier Martin Marietta 1905 Sample Time 9:00 AM Water Added On Site None Placement Type Chute Ticket # 49156036 Batch Time 8:15 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 145.6 Air Temperature @ Time of Placement - 45 °F Concrete Temperature ASTM C-1064 90˚ Max 60 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 58890 Cone/Shear 4686 4910 64545 Cone/Shear 5136 Load (lbs) Failure Type (psi) (psi) - - - - - - 6100 5890 71350 Cone/Shear 5678 - - - - - - - 76650 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 8 Application Location Conquest & Zeppelin - NWC Mix Code A4780 Ramp Placement Date 4/3/19 Supplier Martin Marietta 304 Sample Time 1:00 PM Water Added On Site None Placement Type Chute Ticket # 49156058 Batch Time 12:32 PM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 6.0% Unit Weight (pcf) Field - 144.0 Air Temperature @ Time of Placement - 58 °F Concrete Temperature ASTM C-1064 90˚ Max 73 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 60655 Cone/Shear 4827 4960 63995 Cone/Shear 5093 Load (lbs) Failure Type (psi) (psi) - - - - - - 6179 6170 77380 Cone/Shear 6158 - - - - - - - 77645 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 9 Application Location Conquest - 120' W of Marquise Mix Code A4780 Ramp Placement Date 4/4/19 Supplier Martin Marietta 1732 Sample Time 9:10 AM Water Added On Site None Placement Type Chute Ticket # 49156087 Batch Time 8:15 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.5% Unit Weight (pcf) Field - 144.0 Air Temperature @ Time of Placement - 51 °F Concrete Temperature ASTM C-1064 90˚ Max 72 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 63320 Cone/Shear 5039 4830 58090 Cone/Shear 4623 Load (lbs) Failure Type (psi) (psi) - - - - - - 5967 5830 71635 Cone/Shear 5701 - - - - - - - 74980 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 2 of 11 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 10 Application Location Conquest & Vicot - SE Corner Mix Code A4780 Ramp Placement Date 4/8/19 Supplier Martin Marietta 1623 Sample Time 11:15 AM Water Added On Site None Placement Type Chute Ticket # 49156262 Batch Time 10:43 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 6.0% Unit Weight (pcf) Field - 143.2 Air Temperature @ Time of Placement - 71 °F Concrete Temperature ASTM C-1064 90˚ Max 80 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 61105 Cone/Shear 4863 4840 60455 Cone/Shear 4811 Load (lbs) Failure Type (psi) (psi) - - - - - - 6221 6210 77925 Cone/Shear 6201 - - - - - - - 78180 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 of 15 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 11 Application Location Sykes - 210' N of Conquest Mix Code A4520 Sidewalk Placement Date 4/9/19 Supplier Martin Marietta 1729 Sample Time 9:33 AM Water Added On Site 3 Gallons Placement Type Chute Ticket # 49156306 Batch Time 8:53 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 3" Air Content (%) ASTM C-231 5.0% - 8.0% 60.0% Unit Weight (pcf) Field - 144.8 Air Temperature @ Time of Placement - 58 °F Concrete Temperature ASTM C-1064 90˚ Max 68 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 54915 Cone/Shear 4370 4460 57295 Cone/Shear 4559 Load (lbs) Failure Type (psi) (psi) - - - - - - 5728 5850 74960 Cone/Shear 5965 - - - - - - - 71980 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 of 11 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 12 Application Location Manhole C11 Mix Code A4520 Manhole Placement Date 4/9/19 Supplier Martin Marietta 1730 Sample Time 12:45 PM Water Added On Site 7 Gallons Placement Type Chute Ticket # 49156325 Batch Time 11:56 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% 5.5% Unit Weight (pcf) Field - 143.2 Air Temperature @ Time of Placement - 71 °F Concrete Temperature ASTM C-1064 90˚ Max 77 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 54595 Cone/Shear 4345 4230 51740 Cone/Shear 4117 Load (lbs) Failure Type (psi) (psi) - - - - - - 5604 5510 68110 Cone/Shear 5420 - - - - - - - 70420 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - - of - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 13 Application Location C7-2 Mix Code A4780 Inlet Placement Date 4/12/19 Supplier Martin Marietta 743 Sample Time 2:55 PM Water Added On Site None Placement Type Chute Ticket # 49156395 Batch Time 2:17 PM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 6.0% Unit Weight (pcf) Field - 145.6 Air Temperature @ Time of Placement - 36 °F Concrete Temperature ASTM C-1064 90˚ Max 61 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 75105 Cone/Shear 5977 5870 72335 Cone/Shear 5756 Load (lbs) Failure Type (psi) (psi) - - - - - - 7508 7500 94230 Cone/Shear 7499 - - - - - - - 94350 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 of 13 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 14 Application Location MH D1 Mix Code A4520 Manhole Placement Date 4/15/19 Supplier Martin Marietta 1729 Sample Time 8:45 AM Water Added On Site None Placement Type Chute Ticket # 49156409 Batch Time 7:56 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% 5.5% Unit Weight (pcf) Field - 144.0 Air Temperature @ Time of Placement - 55 °F Concrete Temperature ASTM C-1064 90˚ Max 65 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 60975 Cone/Shear 4852 4790 59335 Cone/Shear 4722 Load (lbs) Failure Type (psi) (psi) - - - - - - 5986 5670 67195 Cone/Shear 5347 - - - - - - - 75220 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 15 Application Location Conquest St - 60' E of Conquest Way Mix Code A4780 Sidewalk Placement Date 4/16/19 Supplier Martin Marietta 1624 Sample Time 9:15 AM Water Added On Site None Placement Type Chute Ticket # 75005120 Batch Time 8:12 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 144.8 Air Temperature @ Time of Placement - 54 °F Concrete Temperature ASTM C-1064 90˚ Max 65 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 59275 Cone/Shear 4717 4830 62115 Cone/Shear 4943 Load (lbs) Failure Type (psi) (psi) - - - - - - 5834 5770 71700 Cone/Shear 5706 - - - - - - - 73315 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 of 7 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 16 Application Location Sykes - 20' N of Conquest Mix Code A4780 Sidewalk Placement Date 4/16/19 Supplier Martin Marietta 628 Sample Time 1:05 PM Water Added On Site None Placement Type Chute Ticket # 49156510 Batch Time 12:25 PM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 6.0% Unit Weight (pcf) Field - 143.2 Air Temperature @ Time of Placement - 62 °F Concrete Temperature ASTM C-1064 90˚ Max 72 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 63165 Cone/Shear 5027 4980 62120 Cone/Shear 4943 Load (lbs) Failure Type (psi) (psi) - - - - - - 6050 5960 73840 Cone/Shear 5876 - - - - - - - 76030 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 of 8 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 17 Application Location Conquest - 17' E o Vicot Mix Code A4780 Sidewalk Placement Date 4/17/19 Supplier Martin Marietta 1917 Sample Time 9:25 AM Water Added On Site None Placement Type Chute Ticket # 49156554 Batch Time 8:29 AM Truck # Sampled At (yards) Field Personnel GR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 144.8 Air Temperature @ Time of Placement - 53 °F Concrete Temperature ASTM C-1064 90˚ Max 64 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 61705 Cone/Shear 4910 4910 61610 Cone/Shear 4903 Load (lbs) Failure Type (psi) (psi) - - - - - - 5625 5690 72445 Cone/Shear 5765 - - - - - - - 70680 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 18 Application Location D3 Mix Code A4780 Inlet Base Placement Date 4/20/19 Supplier Martin Marietta 1623 Sample Time 11:30 AM Water Added On Site 4 Gallons Placement Type Chute Ticket # 49156790 Batch Time 10:57 AM Truck # Sampled At (yards) Field Personnel KR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.9% Unit Weight (pcf) Field - 144.0 Air Temperature @ Time of Placement - 64 °F Concrete Temperature ASTM C-1064 90˚ Max 60 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 59690 Cone/Shear 4750 4680 57860 Cone/Shear 4604 Load (lbs) Failure Type (psi) (psi) - - - - - - 4727 5280 73275 Cone/Shear 5831 - - - - - - - 59400 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 19 Application Location D3 Mix Code A4780 Inlet Walls Placement Date 4/22/19 Supplier Martin Marietta 630 Sample Time 2:25 PM Water Added On Site 4 Gallons Placement Type Chute Ticket # 49156818 Batch Time 1:47 PM Truck # Sampled At (yards) Field Personnel KR Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 144.0 Air Temperature @ Time of Placement - 46 °F Concrete Temperature ASTM C-1064 90˚ Max 61 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 67115 Cone/Shear 5341 5380 68150 Cone/Shear 5423 Load (lbs) Failure Type (psi) (psi) - - - - - - 6302 6360 80695 Cone/Shear 6422 - - - - - - - 79195 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 3 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 20 Application Location D6 Mix Code A4780 Inlet Walls Placement Date 4/24/19 Supplier Martin Marietta 1917 Sample Time 3:41 PM Water Added On Site 10 Gallons Placement Type Chute Ticket # 49156947 Batch Time 3:14 PM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 141.6 Air Temperature @ Time of Placement - 73 °F Concrete Temperature ASTM C-1064 90˚ Max 74 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 61985 Cone/Shear 4933 4910 61480 Cone/Shear 4892 Load (lbs) Failure Type (psi) (psi) - - - - - - 6153 6290 80740 Cone/Shear 6425 - - - - - - - 77315 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 21 Application Location SE Cor Zeppelin & Alley A Mix Code A4780 Sidewalk Placement Date 4/25/19 Supplier Martin Marietta 1721 Sample Time 1:15 PM Water Added On Site None Placement Type Chute Ticket # 49157017 Batch Time 12:36 PM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 144.4 Air Temperature @ Time of Placement - 75 °F Concrete Temperature ASTM C-1064 90˚ Max 72 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 59755 Cone/Shear 4755 5000 66030 Cone/Shear 5255 Load (lbs) Failure Type (psi) (psi) - - - - - - 6299 6450 82980 Cone/Shear 6603 - - - - - - - 79160 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 2 of 8 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 22 Application Location SE Cor Vicot & Alley A Mix Code A4780 Sidewalk Placement Date 4/26/19 Supplier Martin Marietta 1721 Sample Time 9:05 AM Water Added On Site None Placement Type Chute Ticket # 49157063 Batch Time 8:26 AM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.0% Unit Weight (pcf) Field - 145.6 Air Temperature @ Time of Placement - 70 °F Concrete Temperature ASTM C-1064 90˚ Max 70 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 60100 Cone/Shear 4783 4760 59580 Cone/Shear 4741 Load (lbs) Failure Type (psi) (psi) - - - - - - 6195 6250 79350 Cone/Shear 6314 - - - - - - - 77850 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 2 of 7 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 23 Application Location NE Cor Sykes & Conquest Mix Code A4780 Sidewalk Placement Date 5/2/19 Supplier Martin Marietta 509 Sample Time 1:00 PM Water Added On Site None Placement Type Chute Ticket # 49157253 Batch Time 12:27 PM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.2% Unit Weight (pcf) Field - 145.4 Air Temperature @ Time of Placement - 70 °F Concrete Temperature ASTM C-1064 90˚ Max 66 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 62140 Cone/Shear 4945 4780 57935 Cone/Shear 4610 Load (lbs) Failure Type (psi) (psi) - - - - - - 6285 6210 77045 Cone/Shear 6131 - - - - - - - 78985 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 2 of 4 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 24 Application Location Conquest - 27' W of Navion Mix Code A4780 Ramp Placement Date 5/3/19 Supplier Martin Marietta 225 Sample Time 9:02 AM Water Added On Site None Placement Type Chute Ticket # 49157296 Batch Time 8:37 AM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.2% Unit Weight (pcf) Field - 145.4 Air Temperature @ Time of Placement - 64 °F Concrete Temperature ASTM C-1064 90˚ Max 67 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 59590 Cone/Shear 4742 4700 58455 Cone/Shear 4652 Load (lbs) Failure Type (psi) (psi) - - - - - - 5905 5890 73770 Cone/Shear 5870 - - - - - - - 74205 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 25 Application Location Conquest & Alley A Mix Code A4780 Sidewalk/Curb & Gutter Placement Date 5/4/19 Supplier Martin Marietta 1721 Sample Time 9:42 AM Water Added On Site 5 Gallons Placement Type Chute Ticket # 75006300 Batch Time 8:40 AM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 3 3/4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.5% Unit Weight (pcf) Field - 145.6 Air Temperature @ Time of Placement - 54 °F Concrete Temperature ASTM C-1064 90˚ Max 69 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 49635 Cone/Shear 3950 4080 52895 Cone/Shear 4209 Load (lbs) Failure Type (psi) (psi) - - - - - - 5612 5680 72280 Cone/Shear 5752 - - - - - - - 70525 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 2 of 7 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 26 Application Location 402 Tigercat Way Mix Code A4780 Sidewalk Placement Date 5/6/19 Supplier Martin Marietta 1732 Sample Time 11:00 AM Water Added On Site None Placement Type Chute Ticket # 49157418 Batch Time 10:17 AM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 6.3% Unit Weight (pcf) Field - 144.4 Air Temperature @ Time of Placement - 61 °F Concrete Temperature ASTM C-1064 90˚ Max 70 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 55325 Cone/Shear 4403 4310 52940 Cone/Shear 4213 Load (lbs) Failure Type (psi) (psi) - - - - - - 5771 5820 73650 Cone/Shear 5861 - - - - - - - 72525 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 2 of 11 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 27 Application Location Conquest & Vicot - NW Corner Mix Code A4780 Ramp Placement Date 6/4/19 Supplier Martin Marietta 2012 Sample Time 1:28 PM Water Added On Site 5 Gallons Placement Type Chute Ticket # 49158573 Batch Time 1:07 PM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% 5.3% Unit Weight (pcf) Field - 145.4 Air Temperature @ Time of Placement - 82 °F Concrete Temperature ASTM C-1064 90˚ Max 84 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 60475 Cone/Shear 4812 4780 59610 Cone/Shear 4744 Load (lbs) Failure Type (psi) (psi) - - - - - - 6512 6600 83970 Cone/Shear 6682 - - - - - - - 81835 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 1 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 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado General Set # 28 Application Location Conquest - 30' E of Marquise Mix Code A4520 Curb & Gutter Placement Date 6/10/19 Supplier Martin Marietta 1732 Sample Time 9:00 AM Water Added On Site 7 Gallons Placement Type Chute Ticket # 49159923 Batch Time 8:26 AM Truck # Sampled At (yards) Field Personnel LK Project Specifications and Test Results Test Specifications Results Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% 6.7% Unit Weight (pcf) Field - 145.6 Air Temperature @ Time of Placement - 63 °F Concrete Temperature ASTM C-1064 90˚ Max 64 °F Compressive Strength Test Results (ASTM C-39/C-31) Maximum Applied Compressive Strength Rounded Avg. 28-day Compressive Strength (min) 4000 psi See Below - 60955 Cone/Shear 4851 4630 55420 Cone/Shear 4410 Load (lbs) Failure Type (psi) (psi) - - - - - - 5402 5480 69745 Cone/Shear 5550 - - - - - - - 67885 Cone/Shear - Specimen Diameter = 4 in Specimen Cross-Sectional Area = 12.57 sq in - - - - - - 75 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 - - - - - - 5301 5440 70210 Cone/Shear 5587 - - - - - - - 66615 Cone/Shear - 53940 Cone/Shear 4292 4330 54995 Cone/Shear 4376 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 68 °F 6.4% Unit Weight (pcf) Field - 143.2 Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel KR 1729 Sample Time 11:50 AM Water Added On Site 7 Gallons Placement Type Chute Ticket # 49158944 Batch Time 11:17 AM Truck # Location Yaeger - 75' E of Coleman Mix Code A4520 Curb & Gutter Placement Date 6/10/19 Supplier Martin Marietta General Set # 29 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 3 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 - - - - - - 5455 5470 68910 Cone/Shear 5484 - - - - - - - 68545 Cone/Shear - 53955 Cone/Shear 4294 4240 52650 Cone/Shear 4190 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 - 59 °F Concrete Temperature ASTM C-1064 90˚ Max 70 °F 6.5% Unit Weight (pcf) Field - 144.0 Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel KR 304 Sample Time 7:10 AM Water Added On Site None Placement Type Chute Ticket # 49158986 Batch Time 6:24 AM Truck # Location Coleman - 75' W of Marquise Mix Code A4520 Curb & Gutter Placement Date 6/11/19 Supplier Martin Marietta General Set # 30 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 102 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 - - - - - - 5040 5070 64105 Cone/Shear 5101 - - - - - - - 63340 Cone/Shear - 49000 Cone/Shear 3899 3850 47765 Cone/Shear 3801 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 - 75 °F Concrete Temperature ASTM C-1064 90˚ Max 70 °F 6.9% Unit Weight (pcf) Field - 144.0 Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel KR 8661 Sample Time 11:40 AM Water Added On Site None Placement Type Chute Ticket # 49159034 Batch Time 10:55 AM Truck # Location Barnstormer - 40' W of Yeager Mix Code A4520 Curb & Gutter Placement Date 6/11/19 Supplier Martin Marietta General Set # 31 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 3 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 - - - - - - 6152 6280 80560 Cone/Shear 6411 - - - - - - - 77305 Cone/Shear - 66285 Cone/Shear 5275 5150 63090 Cone/Shear 5021 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 - 53 °F Concrete Temperature ASTM C-1064 90˚ Max 80 °F 6.1% Unit Weight (pcf) Field - 144.4 Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel KR 1765 Sample Time 7:20 AM Water Added On Site None Placement Type Chute Ticket # 49159208 Batch Time 6:29 AM Truck # Location Vicoty Way - 100' N of Conquest Mix Code A4520 Curb & Gutter Placement Date 6/13/19 Supplier Martin Marietta General Set # 32 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 83 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 - - - - - - 6028 6050 76300 Cone/Shear 6072 - - - - - - - 75750 Cone/Shear - 58385 Cone/Shear 4646 4470 53945 Cone/Shear 4293 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 - 78 °F Concrete Temperature ASTM C-1064 90˚ Max 80 °F 6.2% Unit Weight (pcf) Field - 144.2 Slump (in) ASTM C-143 2" - 4" 2" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel KR 1765 Sample Time 11:15 AM Water Added On Site None Placement Type Chute Ticket # 4915936 Batch Time 10:46 AM Truck # Location Barnstormer - 100' W of Maruise Mix Code A4520 Curb & Gutter Placement Date 6/13/19 Supplier Martin Marietta General Set # 33 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 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 - - - - - - 6090 6290 81490 Cone/Shear 6485 - - - - - - - 76525 Cone/Shear - 58240 Cone/Shear 4635 4620 57835 Cone/Shear 4602 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 - 70 °F Concrete Temperature ASTM C-1064 90˚ Max 78 °F 6.0% Unit Weight (pcf) Field - 146.4 Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel GR 304 Sample Time 12:05 PM Water Added On Site None Placement Type Chute Ticket # 49159409 Batch Time 11:24 AM Truck # Location Vicoty - 15' N of Conquest Mix Code A4780 Curb & Gutter Tie-In Placement Date 6/17/19 Supplier Martin Marietta General Set # 34 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 2 of 12 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 - - - - - - 6523 6640 84845 Cone/Shear 6752 - - - - - - - 81965 Cone/Shear - 61535 Cone/Shear 4897 4890 61430 Cone/Shear 4888 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 5.5% Unit Weight (pcf) Field - 145.7 Slump (in) ASTM C-143 2" - 4" 3" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1716 Sample Time 1:03 PM Water Added On Site 4 Gallons Placement Type Chute Ticket # 49159645 Batch Time 12:32 PM Truck # Location SE Cor of Barnstormer & Vicot Mix Code A4780 Curb & Gutter Placement Date 6/20/19 Supplier Martin Marietta General Set # 35 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 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 - - - - - - 5868 5900 74630 Cone/Shear 5939 - - - - - - - 73745 Cone/Shear - 58040 Cone/Shear 4619 4550 56345 Cone/Shear 4484 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 - 68 °F Concrete Temperature ASTM C-1064 90˚ Max 00 °F 5.5% Unit Weight (pcf) Field - 145.0 Slump (in) ASTM C-143 2" - 4" 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 9:20 AM Water Added On Site 5 Gallons Placement Type Chute Ticket # 75009565 Batch Time 8:14 AM Truck # Location Navion - 45' N of Conquest Mix Code A4780 Curb & Gutter Placement Date 6/25/19 Supplier Martin Marietta General Set # 36 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 2 of 6 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 - - - - - - 6583 6560 82120 Cone/Shear 6535 - - - - - - - 82720 Cone/Shear - 67425 Cone/Shear 5366 5350 66920 Cone/Shear 5325 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 - 65 °F Concrete Temperature ASTM C-1064 90˚ Max 80 °F 5.0% Unit Weight (pcf) Field - 141.7 Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 743 Sample Time 9:11 AM Water Added On Site 4 Gallons Placement Type Chute Ticket # 49159789 Batch Time 8:35 AM Truck # Location @ Coleman & Marquise Mix Code A4780 Curb & Gutter Placement Date 6/26/19 Supplier Martin Marietta General Set # 37 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 3 of 15 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 - - - - - - 5343 5540 71990 Cone/Shear 5729 - - - - - - - 67145 Cone/Shear - 50840 Cone/Shear 4046 4190 54375 Cone/Shear 4327 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 - 73 °F Concrete Temperature ASTM C-1064 90˚ Max 89 °F 5.5% Unit Weight (pcf) Field - 143.6 Slump (in) ASTM C-143 2" - 4" 5" 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 1:35 PM Water Added On Site 5 Gallons Placement Type Chute Ticket # 75009808 Batch Time 12:36 PM Truck # Location @ Supercub & Marquise Mix Code A4780 Gutter Cross Pan Placement Date 6/26/19 Supplier Martin Marietta General Set # 38 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 3 of 15 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 - - - - - - 5460 5360 66075 Cone/Shear 5258 - - - - - - - 68615 Cone/Shear - 55330 Cone/Shear 4403 4410 55460 Cone/Shear 4413 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 - 63 °F Concrete Temperature ASTM C-1064 90˚ Max 80 °F 6.0% Unit Weight (pcf) Field - 143.6 Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1707 Sample Time 9:15 AM Water Added On Site None Placement Type Chute Ticket # 75009931 Batch Time 8:23 AM Truck # Location @ Coleman & Marquise Mix Code A4780 Gutter Cross Pan Placement Date 6/27/19 Supplier Martin Marietta General Set # 39 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 3 of 15 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 - - - - - - 6379 6560 84780 Cone/Shear 6747 - - - - - - - 80160 Cone/Shear - 61240 Cone/Shear 4873 4870 61100 Cone/Shear 4862 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 - 73 °F Concrete Temperature ASTM C-1064 90˚ Max 85 °F 6.0% Unit Weight (pcf) Field - 144.2 Slump (in) ASTM C-143 2" - 4" 3" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1750 Sample Time 1:30 PM Water Added On Site None Placement Type Chute Ticket # 75010005 Batch Time 12:30 PM Truck # Location @ Biplane & Marquise Mix Code A4780 Gutter Cross Pan Placement Date 6/27/19 Supplier Martin Marietta General Set # 40 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado 24 of 50 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 - - - - - - 5372 5370 67490 Cone/Shear 5371 - - - - - - - 67505 Cone/Shear - 53270 Cone/Shear 4239 4250 53660 Cone/Shear 4270 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 82 °F 5.9% Unit Weight (pcf) Field - 144.2 Slump (in) ASTM C-143 2" - 4" 4" Air Content (%) ASTM C-231 5.0% - 8.0% Project Specifications and Test Results Test Specifications Results Sampled At (yards) Field Personnel LK 1601 Sample Time 9:33 AM Water Added On Site None Placement Type Chute Ticket # 49159925 Batch Time 8:48 AM Truck # Location @ Biplane & Yeager Mix Code A4780 Gutter Cross Pan Placement Date 6/29/19 Supplier Martin Marietta General Set # 41 Application 16-2046 Summary of Cast-In-Place Concrete Test EAST RIDGE PHASE 6 Fort Collins, Colorado Approximate Test Location Density Fort Collins, Colorado Project # 16-2046 July 2019 Field Asphaltic Concrete Density Test Summary EAST RIDGE