HomeMy WebLinkAbout20090925_DQInspector's Daily Report
Project Name Date Shift
Sheet 1 of 3 day
Weather
AM PM
Inspector IDR Report #
No. No.
11
1 Laborer with CDB 6
13
2
2
1 650J John Deere Dozer
1
1
1
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 63 low 48
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
water truck
General Foreman with CDB Foreman with CTI
Operators with CTI
350P John Deere offroad dump truck
D6 Cat dozers (1 idle today)
Dynapac 16 ton vibratory roller
sunny, hi 71 low 63
Daniel Quehl 20090925 DQ
Operator with CDB
Bid Items Inspected Today/Field Note
Flaggers
EX 450 Hitachi excavators(1 idle today)
Location Structure#/Station
(idle today)
Acceptable
Date
6:00 AM
Date
7:00 PM
TR (9.28.09)
Laborers with CTI
9/25/009
September 25, 2009
Daniel Quehl
Inspector's Daily Report
Project Number
Sheet 2 of 3
Inspector IDR Report #
20090925 DQ
September 25, 2009
DateIDR Sheet
Daniel Quehl
I-405/I-5 to SR169 Stage 2 - Widening
and SR515 Interchange Project
Inspector's NotesToday' s activities listed for CDB at the Defoor site:
Attended the CDB morning activity meeting.
Performed observation and soil density testing on fill using common borrow over Miragrid 3XT and SF-55
Geogrid reinforcing(being used in place of SF-20) from stations 10+35 to 15+95 and area east of Geogrid
reinforcing from stations 12+00 to 14+00.
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-09082-24. The tests meet the 95% required compaction. The contractor
was informed of test results. See attached Field Density Report and Density Work Sheet for results and
locations.
Verfied that Primary Geogrid reinforcing was placed longitudinal from the slope located on the north area of the
site at station 15+95. This was per the conversation with Roch Player the Engineer with CDB.
While the Geogrid Reinforcing was being installed from stations 10+35 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
spacing and overlapping the Geogrid 2 to 6 inches.
4. A total of 45 rolls of Miragrid 3XT and SF-55(remainder of used rolls were cut in half and used instead of the
SF-20) 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.
Elevations 210 and 211 were completed with installation and inspection of the Secondary and Primary Geogrid
reinforcing from stations 10+35 to 15+95. Fill was placed at elevation 212 from station 10+35 to 12+00 and the
Secondary Geogrid reinforcing at this elevation had not been placed yet.
The CTI subcontractor placed a total of 2,225 cubic yards from 89 truck loads of common borrow being
transported by the conveyor belt. There was 4,332 cubic yards transported from the conveyor belt today from
197 truck loads.
Performed observation of the fully loaded 350D offroad dump truck and water truck driving over the compacted
areas and material appeared to be firm and unyielding..
Visited by Chad Webley the Field Eng. with CDB and Roch Player the Eng. with CDB to see the progress
of the project.
The Holding Point was reached at elevation 211. Mazen Hadi the inspector with WSDOT and
myself spoke with Kevin the Foreman with CTI that all testing had been obtained and alright for them to continue.
Mazen Hadi the inspector with WSDOT visited the site throughout the day.
Inspector's Daily Report
Project Number
Sheet 3 of 3
Inspector IDR Report #
IDR Sheet Date
20090925 DQ
Inspector's Notes
I-405/I-5 to SR169 Stage 2 - Widening
and SR515 Interchange Project September 25, 2009
Daniel Quehl
Personal used on the Defoor site:
1. Dan Lonsdale-General Foreman with CDB
2. Kevin Wicklund-Foreman with CTI
3.Mark Klinkhammer-Operator with CTI
4.Ken Hashon -Operator with CTI
5.Mark Furnier-Operator with CTI
6.Jay Knudtsen-Operator with CTI
7.Bill Smith-Laborer with CTI
8. Robert Gamble-Operator with CTI
9.Mike Forest-Laborer with CTI
10.Mark Candee-Operator with CDB
11. Jim Davis-Laborer with CDB
12.Will Fletland-Operator with CTI
Equipment used on the Defoor site:
1.350P John Deere offroad dump truck
2.Two EX450 Hitachi excavators (1 idle today)
3. EX270LC Hitachi excavator(idle today)
4. Two D6 Cat dozers (1 idle today)
5.Dynapac 16 ton vibratory roller
6.650J John Deere dozer
7.water truck
Project #:Date: 9/25/2009
Project :20
Inspector: Test Method: WSDOT FOP for AASHTO T310
123
10+35 to 15+95 10+35 to 15+95 12+00 to 14+00
T-09082-24 T-09082-24 T-09082-24
11+75 15+20 13+30
N/A N/A N/A
Common Common Common
-20 -26 -20
0 degrees 114.5 112.0 112.4
90 degrees 113.7 111.8 112.7
average 114.1 111.9 112.6
0 degrees 12.8 10.1 9.5
90 degrees 12.6 10.9 11.0
average 12.7 10.5 10.3
12.10 12.44 12.35
0.00 0.00 0.00
12.10 12.44 12.35
0.70 0.33 0.50
0.00 0.00 0.00
0.70 0.33 0.50
634
94.19 97.38 95.96
119.1 117.0 117.0
95.8 95.6 96.2
11.4 12.1 12.1
11.4 12.1 12.1
11.4 12.1 12.1
Thomas B Robinson
(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)
(1) Mass of Sample (Dry or SSD) + Tare
(2) Mass of Tare A
T-09082
Gradation Determination
Optimum Moisture Content Corrected = ((6 x 7) + (5 x 8)) / 100
(6) % Passing #4 Sieve = (100 - % Retained)
Density and Optimum Moisture Determination WSDOT T99
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)
Average Moisture Content
Reference to Centerline
Moisture Content
Average Dry Density lb/cu.ft.
Gauge Readings
Material Type
Depth of Material
Dry Density lbs/cu.ft.
Reviewed By:
Comments:
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 T99
Daniel Quehl
WSDOT I405,I5 to SR169 MTE Nuclear Gauge #:
Project #:Date: 9/25/2009
Project :20
Inspector: Test Method: WSDOT FOP for AASHTO T310
4
10+35 to 15+95
T-09082-24
14+70
N/A
Common
-25
0 degrees 111.0
90 degrees 111.6
average 111.3 0.0 0.0
0 degrees 11.6
90 degrees 11.0
average 11.3 0.0 0.0
11.72
0.00
11.72 0.00 0.00
0.52
0.00
0.52 0.00 0.00
4 #DIV/0! #DIV/0!
95.56 #DIV/0! #DIV/0!
117.0
95.1 #DIV/0! #DIV/0!
12.1
12.1
12.1 #DIV/0! #DIV/0!
Thomas B Robinson
Reviewed By:
Comments:
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 T99
Daniel Quehl
WSDOT I405,I5 to SR169 MTE Nuclear Gauge #:
Material Type
Depth of Material
Dry Density lbs/cu.ft.
Test Hole Number
Optimum Moisture Content Corrected = ((6 x 7) + (5 x 8)) / 100
(6) % Passing #4 Sieve = (100 - % Retained)
Density and Optimum Moisture Determination WSDOT T99
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
T-09082
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 of*9.5124*****129.1128.0123.3125.110.9Average12.1117*119.112.1112.4Average111.611Depth or Elevation (feet)Direct TransmissionDirect TransmissionCompaction %FieldMoisture Content %Dry Density (PCF)Backscatter / Direct TransmissionLaboratoryMax Dry Density (PCF)Tan silty sand with trace of oversize9610.111712.1 112.79620Tan silty sand with trace of oversize*119.1MTE Nuclear Gauge No.:Wet Density (PCF)12.812.6ASTM D 6938*11.4Test #11a23a2a34*123.9123.912,14aFill over Geogrid Reinforcing at Defoor site 70' east of ditchline at station 14+7011711111-20'below finishgrde-20'below finishgrde-26'below finishgrde-26'below finishgrde-20'below finishgrde-20'below finishgrdeLocationIn 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 at Defoor site 70' east of ditchline at station 14+70Fill over Geogrid Reinforcing at Defoor site 120' east of ditchline at station 11+75Fill area east of Geogrid Reinforcing 40' west of Cedar Road at station 13+30Contractor AdvisedFull-time observationMethod of Adding Moisture:fire hose and water truck1 footComments: *See Attached Density Work Sheet for test #'s 1 thru 4Type and Number of Compaction units:Number of Passes:16 ton roller3to4Part-time observationDry Density: 10.9QC Sample:Test No.:Direct Transmission-25'below finishgrdeFill over Geogrid Reinforcing at Defoor site 120' east of ditchline at station 11+75Fill over Geogrid Reinforcing at Defoor site 40' east of ditchline at station 15+20Fill over Geogrid Reinforcing at Defoor site 40' east of ditchline at station 15+20Fill area east of Geogrid Reinforcing 40' west of Cedar Road at station 13+30Direct Transmission123.1Direct Transmission12.111711711712.1Project 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%-T99 Tan silty sand with trace of oversizeTan silty sand with trace of oversize21Date: 9/25/009T09082WSDOT I405,I5 to SR169Daniel QuehlDirect TransmissionMoisture %:SoilFIELD DENSITY TEST REPORTTan silty sand with trace of oversizeAverage11.6-25'below finishgrdeTan silty sand with trace of oversize2a 111.896*In our opinion, fill does not meet specifications as indicated by test numbers:Fill test meets compaction specificationsTan silty sand with trace of oversizeDirect TransmissionDirect TransmissionProject:Inspector:114.5113.7112111.8OMC %*11.420225 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 of95Depth 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 # LocationIn our opinion, fill generally meets specifications as indicated by test numbers:Soil Type DescriptionTan silty sand with trace of oversizeContractor AdvisedFull-time observationMethod of Adding Moisture:fire hose and water truck1 footComments: *See Attached Density Work Sheets for test #'s 1 thru 4Type and Number of Compaction units:Number of Passes:16 ton vibe roller3to4Part-time observationDry Density:QC Sample:Test No.:Project No.:Type and Number of earth moving units:Dozer and ExcavatorASTM D 698 (Standard Proctor)ASTM D 1557 (Modified Proctor)Specification Compaction and Material :95%-T9922Date: 9/25/009T09082WSDOT I405,I5 to SR169Daniel QuehlMoisture %:SoilFIELD DENSITY TEST REPORTIn our opinion, fill does not meet specifications as indicated by test numbers:Fill test meets compaction specificationsProject:Inspector:OMC %20225 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