HomeMy WebLinkAboutPUD 2017-0008; SMAC 2021.03.16; FINAL SOILS REPORT; 2021-03-16FINAL REPORT OF
TESTING AND OBSERVATION
SERVICES PERFORMED
DURING SITE IMPROVEMENTS
SMAC BUILDING
CARLSBAD, CALIFORNIA
PREPARED FOR
MARCH 16, 2021
PROJECT NO. G2123-11-02
Sf
Moving 1Coll Actuato,rs
Project No. G2123-11-02
March 16, 2021
SMAC Corporation
5807 Van Allen Way
Carlsbad, California 92008
Attention: Mr. Jim Sibold
Subject: FINAL REPORT OF TESTING AND OBSERVATION SERVICES
PERFORMED DURING SITE IMPROVEMENTS
SMAC BUILDING
CARLSBAD, CALIFORNIA
References: 1. Final Report of Testing and Observation Services During Site Grading, SMAC
Building, prepared by Geocon Incorporated, dated February 6, 2020 (Project
No. G2123-11-02).
2. Grading Plans for SMAC, Lot 75 Van Allen Way, Carlsbad, California, prepared by
KARN Engineering and Surveying, Inc., City of Carlsbad approval date
November 20, 2019.
Dear Mr. Sibold:
In accordance with the request of Mr. Jason Edwards with Goods and Roberts, your general
contractor, we provided compaction testing and observation services during the installation of site
improvements at the subject project. We performed our services during site improvements during the
period of February 12, 2020 through March 9, 2021. The scope of our services included:
Performing in-place density tests on an “on-call” basis during minor grading operations and
utility trench backfill operations including electrical trench, fire service, irrigation trench, joint
trench, plumbing trench, storm drain, sewer main and water lateral.
Performing in-place density tests during the preparation of subgrade for curb/gutter, sidewalk,
and during the placement of aggregate base and asphalt concrete pavement.
Providing geotechnical consultation services during improvement operations.
Performing laboratory tests to aid in evaluating the compaction characteristics of soil conditions
encountered and/or used for fill, including asphalt concrete and base materials.
Preparing this final report of improvements.
GEOCON
INCORPORATED
G E OT E CHN I CAL ■E NV I RONMENTA L ■ MA T ER I A L S
6960 Flanders Drive ■ Son Diego, California 92121-297 4 ■ Telephone 858.558.6900 ■ Fax 858.558.6159
Geocon Project No. G2123-11-02 - 2 - March 16, 2021
During the construction of site improvements, we observed compaction procedures and performed in-
place density tests to evaluate the in-place dry density and moisture content of the fill materials. We
performed in-place density tests using a nuclear density gauge in accordance with ASTM Test
Procedures D 6983 and D 2950 for soil and asphalt concrete, respectively. Table I summarizes the
results of the in-place density tests. We performed laboratory tests on soil and aggregate base samples
in accordance with ASTM Test Procedures D 1557 (Maximum Dry Density and Optimum Moisture
Content). We performed laboratory tests on asphalt concrete samples in accordance with ASTM Test
Procedures D 2726 (Hveem Density), D 2041 (Theoretical Maximum Density), D 1560 (Stability),
D 6307 (Asphalt Content) and C 136 (Sieve Analysis). Tables II through IV present the results of the
laboratory testing.
We tested a sample of asphalt concrete to check conformance with Standard Specifications for Public
Works Construction (Greenbook). The results of the laboratory tests indicate the sample of asphalt
concrete is in general conformance as presented in Tables III and IV.
In general, the results of the in-place density tests indicate utility trench backfill, curb and gutter, and
sidewalk subgrade materials possess a dry density of at least 90 percent of the laboratory maximum
dry density near to slightly above optimum moisture content at the locations tested. In-place density
test results indicate that the driveway subgrade and aggregate base materials possess a dry density of at
least 95 percent of the laboratory maximum dry density near to slightly above optimum moisture
content at the locations tested. In-place density test results indicate that the asphalt concrete possesses
a density 95 percent of the Hveem density.
Based on observations and test results, we opine the construction of site improvements, which is the
subject of this report has been performed in substantial conformance with the recommendations of the
project geotechnical report.
Additional improvement installation performed at the site should be accomplished in conjunction with
our observation and testing services. This office should be notified at least 48 hours prior to
commencing additional grading or backfill operations.
Adequate drainage provisions are imperative. Under no circumstances should water be allowed to
pond adjacent to improvements. Finish grades should be established so that drainage water is directed
away from pavements, curb/gutters, and sidewalks to controlled drainage services. Irrigation of
landscape areas adjacent to pavements should be monitored to provide just enough water to support
plant life.
Geocon Project No. G2123-11-02 - 3 - March 16, 2021
Should you have any questions regarding this correspondence, or if we may be of further service,
please contact the undersigned at your convenience.
Very truly yours,
GEOCON INCORPORATED
Michael C. Ertwine
CEG 2659
John Hoobs
CEG 1524
Shawn Foy Weedon
GE 2714
MCE:JH:SFW:arm
(e-mail) Addressee
)lOL
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.AC 1 3/2/2021 N Parking Area 0 AC-1 147.2 142.1 97 95AC 2 3/2/2021 N Parking Area 0 AC-1 147.2 142.9 97 95AC 3 3/2/2021 N Parking Area 0 AC-1 147.2 141.3 96 95AC 4 3/2/2021 N Parking Area 0 AC-1 147.2 141.9 96 95AC 5 3/2/2021 SE Parking Area 0 AC-1 147.2 140.2 95 95AC 6 3/2/2021 SE Parking Area 0 AC-1 147.2 140.7 96 95AC 7 3/2/2021 SW Parking Area 0 AC-1 147.2 142.7 97 95AC 8 3/2/2021 SW Parking Area 0 AC-1 147.2 141.3 96 95AC 9 3/2/2021 SW Parking Area 0 AC-1 147.2 142.4 97 95AC 10 3/2/2021 SW Parking Area 0 AC-1 147.2 140.9 96 95AC 11 3/9/2021 Fire Service - Van Allen Way 0 AC-1 147.2 141.2 96 95AC 12 3/9/2021 Fire Service - Van Allen Way 0 AC-1 147.2 142.8 97 95AC 13 3/9/2021 Water Main - Van Allen Way 0 AC-1 147.2 141.6 96 95AC 14 3/9/2021 Water Main - Van Allen Way 0 AC-1 147.2 143.1 97 95Relative Compaction (%)Required Compaction (%)SMAC BuildingG2123-11-02Curve No.Max. Density (pcf)Field Density (pcf)Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)
TABLE I SUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.B 1 3/1/2021 NE drive entrance B 4 0 132.8 8.3 125.6 9.7 95 95B 2 3/1/2021 East of Building B 4 0 132.8 8.3 125.5 9.9 95 95B 3 3/1/2021 East of Building B 4 0 132.8 8.3 126.0 9.3 95 95B 4 3/1/2021 SE of Building (Parking Stalls) B 4 0 132.8 8.3 126.1 9.6 95 95B 5 3/1/2021 S of Building B 4 0 132.8 8.3 128.5 10.9 97 95B 6 3/1/2021 S of Building B 4 0 132.8 8.3 129.1 8.8 97 95B 7 3/1/2021 S of Building (Parking Stalls) B 4 0 132.8 8.3 126.6 8.6 95 95Required Relative Compaction (%)SMAC BuildingG2123-11-02Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE I SUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.CG 1 12/18/20 SW Driveway SG 2 0 118.7 13.5 107.5 14.6 91 90CG 2 12/18/20 W Parking Bay SG 2 0 118.7 13.5 108.8 13.9 92 90CG 3 12/18/20 W Driveway SG 2 0 118.7 13.5 107.4 14.5 90 90CG 4 12/18/20 W of Bldg SG 2 0 118.7 13.5 109.0 13.7 92 90CG 5 12/18/20 W of Bldg. Parking Bay SG 2 0 118.7 13.5 108.1 14.7 91 90CG 6 12/18/20 W Parking Bay (Ribbon Gutter) SG 2 0 118.7 13.5 112.9 13.7 9590CG 7 12/22/20 SW Parking Bay SG 2 0 118.7 13.5 107.3 14.0 90 90CG 8 02/16/21 SW of Bldg SG 2 0 118.7 13.5 109.1 12.1 92 90CG 9 02/16/21 NW of Bldg SG 2 0 118.7 13.5 110.4 12.7 93 90CG 10 02/16/21 W of Bldg SG 2 0 118.7 13.5 109.9 13.1 93 90CG 11 02/16/21 W of Bldg SG 2 0 118.7 13.5 110.1 13.9 93 90CG 12 02/16/21 SW of Bldg SG 2 0 118.7 13.5 112.9 12.1 95 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.ET 1 09/23/20 SW corner of Bldg 0 1 0 113.6 16.0 104.6 17.6 92 90ET 2 09/24/20 S of Bldg 0 2 0 118.7 13.5 111.3 15.5 94 90ET 3 09/24/20 S of Bldg 0 1 0 113.6 16.0 102.1 15.8 90 90ET 4 09/24/20 S of Bldg 0 1 0 113.6 16.0 105.2 15.5 93 90ET 5 09/25/20 S of Bldg, on FS 0 1 0 113.6 16.0 103.2 15.8 91 90ET 6 09/25/20 SE of Bldg 0 1 0 113.6 16.0 102.0 19.2 90 90ET 7 09/25/20 E of Bldg 0 1 0 113.6 16.0 102.7 19.8 90 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.FS 1 08/17/20 S. Side of Bldg East of Bay Door -1 1 0 113.6 16.0 102.6 18.8 90 90FS 2 08/17/20SE Corner Lateral for F.S. to bldg-1 1 0 113.6 16.0 103.8 16.8 91 90FS 3 08/17/20SE of Bldg-1 1 0 113.6 16.0 104.6 16.3 92 90FS 4 08/17/20SE of Bldg-1 1 0 113.6 16.0 102.8 19.1 90 90FS 5 08/17/20SE of Bldg, Backflow-1 1 0 113.6 16.0 106.0 16.8 93 90FS 6 08/17/20Lateral for Sevice to Bldg -1 1 0 113.6 16.0 103.3 17.1 91 90FS 7 08/17/20 Fire hydrant SW of Loading Dock-1 1 0 113.6 16.0 104.1 16.692 90FS 8 08/14/20SW Corner of Site-1 1 0 113.6 16.0 105.3 16.1 93 90FS 9 08/14/20SW Corner of Site0 1 0 113.6 16.0 106.1 16.4 93 90FS 10 12/09/20Van Allen Way-3 1 0 113.6 16.0 105.5 16.7 93 90FS 11 12/09/20Van Allen Way-1 1 0 113.6 16.0 102.3 17.3 90 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE I SUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.IT 1 12/23/20 SW Entrance 242 1 0 113.6 16.0 103.0 17.2 91 90IT 2 12/23/20 W Entrance 241 1 0 113.6 16.0 102.7 18.4 90 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.JT 1 09/18/20 South side of Bldg -1 1 0 113.6 16.0 105.4 18.0 93 90JT 2 09/18/20 South side of Bldg -1 1 0 113.6 16.0 102.0 17.8 90 90JT 3 09/18/20 South side of Bldg -1 1 0 113.6 16.0 102.8 17.1 90 90JT 4 09/21/20 SE of Bldg 0 1 0 113.6 16.0 105.0 17.0 92 90JT 5 09/21/20 SE of Bldg -2 1 0 113.6 16.0 104.5 18.1 92 90JT 6 09/21/20 S of Bldg 0 1 0 113.6 16.0 105.7 16.6 93 90JT 7 09/21/20 SW of Bldg, Telecom -2 1 0 113.6 16.0 106.0 19.4 93 90JT 8 09/21/20 SW of Bldg, ET -22 0 118.7 13.5 112.4 14.5 95 90JT 9 09/21/20 SW of Bldg, ET 0 10 113.6 16.0 105.2 18.4 93 90JT 10 09/29/20 Van Allen Way Vault -2 3 0 121.8 11.9 114.5 13.8 94 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.MG 1 12/18/20 SW Driveway 243 2 0 118.7 13.5 107.3 17.1 90 90MG 2 12/18/20 W Driveway 241 2 0 118.7 13.5 108.5 14.5 91 90MG 3 12/22/20 NE Basin Slope 238 1 0 113.6 16.0 103.7 18.9 91 90MG 4 12/23/20 NE Driveway 241 1 0 113.6 16.0 102.8 16.6 90 90Required Relative Compaction (%)SMAC BuildingG2123-11-02Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TTABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.PT 1 02/11/20 W Side Main N-S 0 2 0 118.7 13.5 111.9 16.0 94 90PT 2 02/11/20 W Side Main N-S 0 1 0 113.6 16.0 108.3 17.5 95 90PT 3 02/11/20 N Side Main E-W 0 2 0 118.7 13.5 114.1 15.0 96 90PT 4 02/11/20 N Side Main E-W 0 1 0 113.6 16.0 107.6 15.3 95 90PT 5 02/11/20 Central Deep E-W -4 1 0 113.6 16.0 104.3 20.2 92 90PT 6 02/12/20 E End Central E-W -4 1 0 113.6 16.0 107.4 17.8 95 90PT 7 02/12/20 E End Central E-W -2 1 0 113.6 16.0 104.3 20.9 92 90PT 8 02/12/20 E End Central E-W 0 1 0 113.6 16.0 107.4 17.5 95 90PT 9 02/12/20 W End Central E-W 0 2 0 118.7 13.5 110.4 15.7 93 90PT 10 02/12/20 E End 1st N-S 0 1 0 113.6 16.0 107.9 18.9 95 90PT 11 02/12/20 E Central E-W 0 2 0 118.7 13.5 108.8 17.8 92 90PT 12 02/12/20 E Central E-W -3 1 0 113.6 16.0 107.8 17.4 95 90PT 13 02/12/20 E End 2nd N-S 0 2 0 118.7 13.5 111.1 17.3 94 90PT 14 02/12/20 Central E-W -2 2 0 118.7 13.5 110.7 15.5 93 90PT 15 02/13/20 E End 1st N-S 0 2 0 118.7 13.5 109.9 16.1 93 90PT 16 02/13/20 W End Central E-W -2 1 0 113.6 16.0 97.1 18.0 85 90PT 16 A 02/13/20 W End Central E-W -2 1 0 113.6 16.0 97.0 20.0 85 90PT 16 B 02/13/20 W End Central E-W -2 1 0 113.6 16.0 108.0 19.3 95 90PT 17 02/13/20 E End Central E-W 0 2 0 118.7 13.5 114.2 13.5 96 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE I SUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.SD 1 08/03/20 Line 'A' STA 2+00 -1 2 0 118.7 13.5 107.9 14.5 91 90SD 2 08/03/20 Line 'B' STA 1+50 -2 2 0 118.7 13.5 106.9 15.0 90 90SD 3 08/03/20 Line 'B' STA 1+20 -1 2 0 118.7 13.5 107.3 14.7 90 90SD 4 12/08/20 SW OF BLDG - line 'B' 243 2 0 118.7 13.5 106.6 13.4 90 90SD 5 12/09/20 Southwest Side of Site -1 2 0 118.7 13.5 108.5 14.1 91 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.SG 1 01/20/21 Parking Lot S of Bldg SG 1 0 113.6 16.0 107.5 16.5 95 95SG 1 A 01/20/21 Parking Lot S of Bldg SG 1 0 113.6 16.0 108.5 14.9 96 95SG 2 01/20/21 Loading Dock SG SG 1 0 113.6 16.0 107.6 15.8 95 95SG 3 02/11/21 NW Corner of Lot Entrance SG 1 0 113.6 16.0 108.1 16.9 95 95SG 4 02/11/21 SW Corner of Parking Lot SG 1 0 113.6 16.0 108.9 16.1 96 95SG 5 02/11/21 SW Corner of Parking Lot SG 1 0 113.6 16.0 108.4 15.9 95 95SG 6 02/18/21 Parking Lot S of Bldg SG 1 0 113.6 16.0 107.8 16.5 95 95SG 7 02/19/21 Parking Lot S of Bldg SG 1 0 113.6 16.0 107.7 14.9 95 95SG 8 02/20/21 Loading Dock SG SG 1 0 113.6 16.0 107.9 15.8 95 95Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.SM 1 12/08/20 E of Bldg Sewer Connection 241 1 0 113.6 16.0 102.4 13.5 90 90SM 2 12/08/20 E of Bldg Sewer Connection 238 1 0 113.6 16.0 105.2 17.8 93 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.SW 1 12/22/21 SW of Bldg SG 2 0 118.7 13.5 108.7 13.9 92 90SW 2 12/22/21 S of Bldg SG 2 0 118.7 13.5 106.8 14.8 90 90SW 3 02/17/21 SW of Bldg SG 2 0 118.7 13.5 106.5 14.8 90 90SW 4 02/17/21 SW of Bldg SG 2 0 118.7 13.5 106.9 14.8 90 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE ISUMMARY OF FIELD DENSITY TEST RESULTSProject Name:Project No.:Pre. No. Re.WL 1 12/08/20 Van Allen Way 243 1 0 113.6 16.0 103.8 14.8 91 90WL 2 12/22/20 SW Bldg Tie In 242 1 0 113.6 16.0 102.8 18.0 90 90Test No. Date (MM/DD/YY)LocationElev. or Depth (feet)Required Relative Compaction (%)SMAC BuildingG2123-11-02Curve No.>¾" Rock (%)Max. Dry Density (pcf)Opt. Moist Content (%)Field Dry Density (pcf)Field Moisture Content (%)Relative Compaction (%)
TABLE IEXPLANATION OF CODED TERMSAC Asphalt Concrete ITIrrigation TrenchSG SubgradeAD Area Drain JTJoint TrenchSL Sewer LateralBBaseMMoisture TestSM Sewer MainCG Curb/Gutter MGMinor GradingSR Slope RepairDW Driveway MSE Mechanically Stabilized Earth Wall ST Slope TestET Electrical Trench PTPlumbing TrenchSW SidewalkETB Exploratory Trench RGRegradeSZ Slope ZoneFB Footing Backfill RWL Reclaimed Water Lateral UT Utility TrenchFG Finish Grade RWM Reclaimed Water Main WB Wall BackfillFS Fire Service SBTSubdrain TrenchWL Water LateralGT Gas Trench SDStorm DrainWM Water MainA, B, C, …R>¾" ROCK - ROCK CORRECTIONThe laboratory maximum dry density and optimum moisture content can be adjusted for in-place soil that possesses rock larger than ¾ inch. The curve no. is adjusted for the percentage of ¾ inch rock in accordance with ASTM D 4718 or Woodward Clyde guidelines.TEST NO. PREFIXTEST NO. RE.Retest of previous density test failure following additional moisture conditioning or recompactionFill in area of density test was removed during construction operationsCURVE NO.Corresponds to the curve numbers presented in the summary of the laboratory maximum dry density and optimum moisture content test results. The field representative selected the curve no. based on the laboratory test results and field observationsELEVATION OR DEPTHCorresponds to the elevation or the depth, in feet, of the in-place density/moisture content test. The value has been rounded to the nearest whole foot 0GEOCO
TABLE II
SUMMARY OF LABORATORY TEST RESULTS
Project Name:SMAC Building Rock Correction:
Project No.:G2123-11-02
Curve No. Description
Max.
Dry
Density
(pcf)
Opt.
Moist
Content
(%)
Specific
Gravity Absorption Expansion
Index
ASTM 4829
Expansion
Classification
Water
Soluble
Sulfate
(%)
ACI 318
Sulfate
Severity
1 Gray, Clayey SILT 113.6 16.0 2.65 0.30
2 Light brown, Clayey, fine to coarse SAND; trace gravel 118.7 13.5 2.65 0.30
3 Light brown, Clayey, fine to coarse SAND; trace gravel 121.8 11.9 2.65 0.30
4 Class II recycled base - Moody (plant)132.8 8.3 2.65 0.30
ASTM D 4718
TABLE III
SUMMARY OF LABORATORY ASPHALT CONCRETE TEST RESULTS
Project Name:SMAC Building
Project No.:G2123-11-02 AC Max for Compaction:Hveem
Curve No. Description
Max. Rice
Density
(pcf)
Hveem
Density
(pcf)
Aggregate
Size (In.)Stability Air Voids
(%)
Oil
Content
(%)
AC-1 1/2-Inch - Parking Areas 156.4 147.2 1/2 50 6 5.6-------
Project Name:Project No.:
AC-1
% Passing
3/4 inch 100
1/2 inch 89 to 100 98
3/8 inch 74 to 100 91
No. 4 50 to 78 66
No. 8 32 to 60 50
No. 30 14 to 38 29
No. 200 2 to 10 6
Asphalt Binder (%)4.6 to 7.0 5.6
Stability 50
Sample Location Parking Area
Materials Source Superior
Mission Gorge
Date Sampled 3/2/2021
Outside of Specification
--
SMAC Building
35+
Sieve Analysis ASTM C
136 (Sieve Size)
Greenbook Section
2018 203-6.5.4(A)
Specifications
Class C3
% Passing
G2123-11-02
100
TABLE IV
SUMMARY OF ASPHALT CONCRETE LABORATORY TESTS
TYPE III C3
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0 GEOCON