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Home My WebLink About20090910_DQInspector's Daily Report Project Name Date Shift Sheet 1 of 3 day Weather AM PM Inspector IDR Report # No.No. 11 1 Operator with CDB 8 3 2 1 1 650J John Deere Dozer 1 2 1 Photos/Videos taken today?x Yes No File: Inspector's Shift Hours From: To:Inspector's Signature Reviewed By Signs Barricades I-405/I-5 to SR169 Stage 2 - Widening and SR515 Interchange Project sunny, hi 68 low 59 Traffic Control Reviewed Subcontractor Number & Classification Plan SheetItem Quanity IDR Sheet Item Number Material / Item Description Major Equipment on Project CDB Number & Classification EX 270LC Hitachi Excavator with hoepack (This was idle) General Foreman with CDB Foreman with CTI Operators with CTI 350P John Deere offroad dump trucks D6 Cat Dozer Dynapac 16 ton vibratory roller sunny, hi 73 low 68 Daniel Quehl 20090910 DQ Bid Items Inspected Today/Field Note Flaggers EX 450 Hitachi Excavators Location Structure#/Station Acceptable Date 6:00 AM Date 7:00 PM TR (9/11/09) Laborer with CTI September 10, 2009 September 10, 2009 Daniel Quehl Inspector's Daily Report Project Number Sheet 2 of 3 Inspector IDR Report # 20090910 DQ September 10, 2009 DateIDR Sheet Daniel Quehl I-405/I-5 to SR169 Stage 2 - Widening and SR515 Interchange Project Inspector's Notes Today' s activities listed for CDB at the Defoor site: Attended the CDB morning meeting at 6:30am. Performed observation and soil density testing on common borrow placed at the following locations: over SF-55 and SF-20 Geogrid Reinforcing from stations 11+50 to 15+95; continuing build up along west side of Cedar Road from stations 10+00 to 13+00 for the Conveyor Belt extension and access road to the belt. Performed soil density testing at above locations per T310 and SOP 615 (Method 1) using a Troxler nuclear density gauge model 3440. The moisture density relationship value of 117.0 with a 12.1% optimum moisture was used per Mayes Testing lab number T-09082-21. The tests meet the 95% required compaction. The contractor was informed of test results. See attached Field Density Report and Density Work Sheets for results and locations. This common borrow used was being transported by a conveyor belt from the Rolling Hills south of Thunder Creek. While the Geogrid Reinforcing was being installed from stations 11+50 to 15+95 the following was verified: 1. Checked to assure that the proper type of Geogrid reinforcing was being used and was not damaged. 2. Checked to assure the minimum embedment depth was attained according to approved plans&specs 3. Checked that Geogrid was attached together, with the subcontractor using twist ties placed at a 1' to 2' spacing and overlapping the Geogrid 2 to 6 inches. 4. A total of 54 rolls of SF-55 and 4 rolls of SF-20 Geogrid Reinforcing were placed today. 5. That fill being placed did not exceed 1'. The subcontractor is using a laser to check elevations on each lift. 6. That the Geogrid was laying flat and not bundled up prior to fill being placed. 7. The unused Geogrid was covered with black plastic to protect from the sun. Spoke with Mike Ross with CDB and approximately 880 cubic yards of material from a total of 44 truck loads was transported by the belt today. CTI placed a total of 4,600 cubic yards of material (184 truck loads) from the belt and stockpiles. The CTI placed a total of 2 1/2 lifts of fill over the Geogrid Reinforcing, finishing from stations 14+25 to 15+95 on elevation 185' and completing lifts at elevations 186' and 187'. The 3rd holding point was reached at elevation 186. Kevin Viren with WSDOT and myself spoke with Kevin Wicklund foreman with CTI that all testing had been obtained and it was alright to continue. Ken Viren with WSDOT performed Soil Density testing per T310 and obtained a sample per SOP 615 method 1. Visited by Bob Pyle compliance inspector with WSDOT, Chad Webley Eng. with CDB, and Korey Voldman Eng. Manager with CDB to see the progress of the project. Inspector's Daily Report Project Number Sheet 3 of 3 Inspector IDR Report # IDR Sheet Date 20090910 DQ Inspector's Notes I-405/I-5 to SR169 Stage 2 - Widening and SR515 Interchange Project September 10, 2009 Daniel Quehl Observed the two 350P offroad dump trucks driving over the compacted areas throughout the day with no deflection or yielding of the material. Personal used on this Project: 1. Dan Lonsdale-General Foreman with CDB 2. Kevin Wicklund-Foreman with CTI 3.Mark Klinkhammer-Operator with CTI 4.Rich Park -Operator with CTI 5.Mark Furnier-Operator with CTI 6.Jay Knudtsen-Operator with CTI 7.Rick Larson-Operator with CTI 8.Leo Dunn-Laborer /Operator with CTI 9. Robert Gamble-Operator with CTI 10.Mike Forest-Laborer with CTI 11.Stoney Kuck-Operator with CDB 12. Bill Smith-Operator/Laborer with CTI Equipment used on this project: 1.Two 350P John Deere offroad dump trucks 2.Two EX450 Hitachi Excavators 3. EX270LC Hitachi Excavator with a Hoepack (Idle today) 4.D6 Cat Dozer 5.Dynapac 16 Ton Vibratory Roller 6.650J John Deere Dozer 7.Water Truck Project #:Date: 9/10/2009 Project :20 Inspector: Test Method: WSDOT FOP for AASHTO T310 123 11+50 to 15+95 11+50 to 15+95 10+00 to 13+00 T09082-24 T09082-24 T09082-24 14+50 15+70 11+40 N/A N/A N/A Common Common Common -52 -51 -9 0 degrees 111.9 110.5 113.9 90 degrees 113.2 110.7 114.3 average 112.55 110.6 114.1 0 degrees 12.1 8.2 7.6 90 degrees 10.2 7.5 7.8 average 11.2 7.9 7.7 9.524 11.856 10.723 000 9.524 11.856 10.723 0.0755 0.208 0.455 000 0.0755 0.208 0.455 0.8 1.8 4.2 99 98 96 117 117 117 96 95 98 12.1 12.1 12.1 12.1 12.1 12.1 12.1 12.1 12.1 Thomas B Robinson Test Hole Number Soils Field Density Worksheet for WSDOT Projects (WSDOT SOP 615) Moisture Density Curve # Test Station Station to Station Worksheet used when Maximum Density is determined using WSDOT Method T606 Daniel Quehl WSDOT I405,I5, to SR169 MTE Nuclear Gauge #: Material Type Depth of Material Dry Density lbs/cu.ft. Reviewed By: Comments: Optimum Moisture Content Corrected = ((6 x 7) + (5 x 8)) / 100 (6) % Passing #4 Sieve = (100 - % Retained) Density and Optimum Moisture Determination WSDOT T606 Percent Compaction (% of maximum) = (Dry Density / Corrected Maximum Density) x 100 Maximum Density (from Maximum Density Curve Table) (7) Optimum Moisture of Fine Material, passing #4 (from Maximum Density Curve Report) (8) Optimum Moisture of Coarse Material, retained #4 (from Maximum Density Curve Report) (1) Mass of Sample (Dry or SSD) + Tare (2) Mass of Tare A T09082 Gradation Determination Average Moisture Content Reference to Centerline Moisture Content Average Dry Density lb/cu.ft. Gauge Readings (5) % Retained on #4 Sieve (% Oversize) = Mass Retained / Mass of Sample Mass of Sample (Dry or SSD) = (1) - (2) (3) Mass of Retained on #4 Sieve + Tare (4) Mass of Tare B Mass of Material Retained on #4 Sieve = (3) - (4) Project #:Date: 9/10/2009 Project :20 Inspector: Test Method: WSDOT FOP for AASHTO T310 4 11+50 to15+95 T09082-24 12+60 N/A Common -46 0 degrees 111.1 90 degrees 110.9 average 111 0 degrees 8.5 90 degrees 8 average 8.3 11.739 0 11.739 0.5125 0 0.5125 4.4 96 117 95 12.1 12.1 12.1 Thomas B Robinson Test Hole Number Soils Field Density Worksheet for WSDOT Projects (WSDOT SOP 615) Moisture Density Curve # Test Station Station to Station Worksheet used when Maximum Density is determined using WSDOT Method T606 Daniel Quehl WSDOT I405,I5, to SR169 MTE Nuclear Gauge #: Material Type Depth of Material Dry Density lbs/cu.ft. Reviewed By: Comments: Optimum Moisture Content Corrected = ((6 x 7) + (5 x 8)) / 100 (6) % Passing #4 Sieve = (100 - % Retained) Density and Optimum Moisture Determination WSDOT T606 Percent Compaction (% of maximum) = (Dry Density / Corrected Maximum Density) x 100 Maximum Density (from Maximum Density Curve Table) (7) Optimum Moisture of Fine Material, passing #4 (from Maximum Density Curve Report) (8) Optimum Moisture of Coarse Material, retained #4 (from Maximum Density Curve Report) (1) Mass of Sample (Dry or SSD) + Tare (2) Mass of Tare A T09082 Gradation Determination Average Moisture Content Reference to Centerline Moisture Content Average Dry Density lb/cu.ft. Gauge Readings (5) % Retained on #4 Sieve (% Oversize) = Mass Retained / Mass of Sample Mass of Sample (Dry or SSD) = (1) - (2) (3) Mass of Retained on #4 Sieve + Tare (4) Mass of Tare B Mass of Material Retained on #4 Sieve = (3) - (4) Page ofDirect TransmissionProject:Inspector:111.9113.2111.0111.4OMC %12.1In our opinion, fill does not meet specifications as indicated by test numbers:Fill test meets compaction specificationsTan silty sand with trace of oversizeTan silty sand with trace of oversize98*110.9Moisture %:SoilFIELD DENSITY TEST REPORTTan silty sand with trace of oversizeAverage8.5-46below finishgrdeTan silty sand with trace of oversize1a113.2Tan silty sand with trace of oversizeTan silty sand with trace of oversize21Date: 9/10/009T09082WSDOT I405,I5 to SR169Daniel QuehlProject No.:Tan silty sand with trace of oversizeType and Number of earth moving units:Dozer and ExcavatorASTM D 698 (Standard Proctor)ASTM D 1557 (Modified Proctor)Specification Compaction and Material :95%-T99Direct Transmission12.1117.0117.0117.012.1Direct Transmission-46below finishgrdeFill over Geogrid Reinforcing 60' east of ditchline at station 14+50Fill over Geogrid Reinforcing 37' east of ditchline at station 15+70Fill over Geogrid Reinforcing 37' east of ditchline at station 15+70Fill for Conveyor Belt Extension 20' west of Cedar Road at station 11+40Direct TransmissionDirect Transmission*See Attached Density Work Sheet for test #'s 1 thru 4Type and Number of Compaction units:Number of Passes:16 ton vibe roller3 to 4Part-time observationDry Density: 10.2QC Sample:Test No.:Contractor AdvisedFull-time observationMethod of Adding Moisture:No moisture added today1 footComments:LocationIn our opinion, fill generally meets specifications as indicated by test numbers:Soil Type DescriptionTan silty sand with trace of oversizeTan silty sand with trace of oversizeTan silty sand with trace of oversizeFill over Geogrid Reinforcing 65' east of ditchline at station 12+60Fill over Geogrid Reinforcing 60' east of ditchline at station 14+50Fill for Conveyor Belt Extension 20' west of Cedar Road at station 11+40-51"below finishgrde-51"below finishgrde-9'below finishgrde-9'below finishgrde4*120.5119.812.14aFill over Geogrid Reinforcing 65' east of ditchline at station 12+60117.0111.18.023a2a3Test #11a20Tan silty sand with trace of oversize117.0MTE Nuclear Gauge No.:Wet Density (PCF)12.110.2ASTM D 693812.111.5117.0117.0 12.110.3Direct Transmission12.1 114.3957.8*123.2AverageCompaction %FieldMoisture Content %Dry Density (PCF)LaboratoryMax Dry Density (PCF)-52'below finishgrde-52'below finishgrde117.0Depth or Elevation (feet)Direct TransmissionDirect TransmissionBackscatter / Direct Transmission125.5124.7123.7*12.1*7.6122.9113.9122.5Average***9720225 Cedar Valley Road, Suite 110 Ph 425.742.9360 Lynnwood, WA 98036 Fax 425.745.1737 10029 S. Tacoma Way, Suite E-2 Ph 253.584.3720 Tacoma, WA 98499 Fax 253.584.3707 7911 NE 33rd Drive, Suite 190 Ph 503.281.7515 Portland, OR 97211 Fax 503.281.7579 MTE 1400-2C, Rev 2, 4/1/08 Page ofr*95OMC %Depth or Elevation (feet)Compaction %FieldMoisture Content %Dry Density (PCF)Backscatter / Direct TransmissionLaboratoryMax Dry Density (PCF)20MTE Nuclear Gauge No.:Wet Density (PCF)AverageASTM D 6938Test #Fill test meets compaction specificationsIn our opinion, fill does not meet specifications as indicated by test numbers:LocationIn our opinion, fill generally meets specifications as indicated by test numbers:Soil Type DescriptionTan silty sand with trace of oversizeThickness of lift:Contractor AdvisedFull-time observationMethod of Adding Moisture:No moisture added today1 foot Comments: *See Attached Density Worksheets for test #'s1 thru 4Type and Number of Compaction units:Number of Passes:1- 16 ton vibratory rolle3 to 4Part-time observationDry Density:QC Sample:Test No.:Type and Number of earth moving units:Trackhoe and DozerASTM D 698 (Standard Proctor)ASTM D 1557 (Modified Proctor)Specification Compaction and Material :95%-T9922Date: 9/10/2009T09082WSDOT I405,!5 to SR 169Daniel QuehlProject No.:Project:Inspector:Moisture %:SoilFIELD DENSITY TEST REPORT20225 Cedar Valley Road, Suite 110 Ph 425.742.9360 Lynnwood, WA 98036 Fax 425.745.1737 10029 S. Tacoma Way, Suite E-2 Ph 253.584.3720 Tacoma, WA 98499 Fax 253.584.3707 7911 NE 33rd Drive, Suite 190 Ph 503.281.7515 Portland, OR 97211 Fax 503.281.7579 MTE 1400-2C, Rev 2, 4/1/08