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Published byJody Carroll Modified over 9 years ago
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Asphalt Roadway Daily Report of Quality Control (Form No. 675-030-20) A step by step guide
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This is calculated from the Gmm on the Mix Design. It is Gmm times 43.3 times thickness of the lift.
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Automatic Calculation
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Automatic Calculation
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Automatic Calc. If within tolerance, # is Blue, if not # is Red
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New sublot MUST be started on separate line
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Automatic Calculation
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If spread is within the allowable tolerance, # is Blue, if not # is Red. If out tell Foreman and document it in the Remarks at the bottom of the page.
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Proper number and correct spacing is VERY important!
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Enter previous tons, Sq. Yards & Tons in This Lot
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These daily totals go here Automatic calculation
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Input the waste from the days production Automatic calculation
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These Tonnages Are Totals for This Pay Item
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Density Required Previous Tonnage: Today’s Tonnage: Total Density Required:
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No Density Required Previous Tonnage: Today’s Tonnage: No Density Required Total Tonnage:
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These 2 numbers must equal this one: These 3 numbers must equal this one:
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Compaction Temperature from Mix Design
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Avg. of all temperatures, Max. temp of the day, Min. temp. of the day & Avg. temp of the 1 st 5 loads.
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Enter pay item for tack. If tack is included in the price of the asphalt, enter the pay item for the type of asphalt being placed. Prime calculations can be entered here if prime is being used
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Enter the type of tack being used.
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Enter the distributor number (FDOT calibration number) that is being used to place the tack. (From previous slide)
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Look up beginning depth reading and the corresponding gallon reading
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Enter the beginning measurement and the corresponding gallons from the tack chart. REMEMBER: NO CHART~NO START
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Look up ending depth reading and the corresponding gallon reading
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Enter the ending measurement and the corresponding gallons from the tack chart after tack is shot. This is an automatic calculation. (Beginning gallons minus ending gallons.)
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Enter the time you finished shooting the tack and the temperature of the tack from the distributor.
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Look up temp. on chart and select corresponding Correction Factor.
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Enter the correction factor for the temperature of the tack.
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Enter the previous gallons of tack. Automatic calculations. Net gallons * Corr. Factor. & sum of previous gallons plus today's gallons.
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Enter the Square Yards covered with tack. Automatically calculates tack spread rate.
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Enter your T.I.N. #
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Enter any addition remarks about the days production
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Areas that Vary in Width How to calculate them How to show them on the report
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See remarks below for explanation of difference in shoulder width
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Base How to calculate them How to show them on the report
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Take total S.Y. and divide it by the number of lifts that the base will be placed in That is the prorated S.Y. for lift 1 of 3. Show calculations in remarks. No density required on 1 st lift of base
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Low Pay Factor Material How it is calculated How to show it on the report
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Asphalt Guidelines Roadway VT responsibilities Roadway QC responsibilities
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Asphalt Roadway Verification Report (Form No. 675-030-21) A step by step guide
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Fill in all the above correct information: 1. Page No: 2. Fin Project ID: 3. Material No: 4. Type of Mix: 5. Mix Design: 6. Intended Use: 7. Plant No: 8. Lot No: 9. Intended Lot Size:
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Enter in Your Target Spread Rate
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Fill in all the above correct information: 10. Date 11. Sublot 12. Lane/ Lift # of # 13. Station to Station 14. Loads # 15 (LOADS) This is an automatic calculation. Verification of Spread Rate
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Fill in all the above correct information: 16. Width 18. Tons # 15 (LINEAR FEET), 17 (S.Y.) & 19 (SPREAD RATE) Are all automatic calculations. If measurement “Meets” tolerance y for yes and N for no (see spec 330- 2.2 & 300-8.4
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Record of Bituminous Material Box Record the date and sublot from the above information Record the 21. Pay Item 22. Grade of Asphalt 23. FDOT Calibration chart Verify Tack Spread Rate Once Per Day (CPAM 5.10)
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Record the 24. Beginning Measurement 25. Gallons 26. End Measurement 27. Gallons
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Record the 28. Time of Day After Unloading 29. Temperature of Tack 31. Correction Factor 33. Square Yard Automatic Calculations 30. NET Hot Gallons 32. Gallons/ Liters @ 60*F
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Verification Results “Y” for yes/ “N” for no Refer to Spec 300-8.4 If there is NO verification, you need to communicate with the QC Tech, and come up with a resolution.
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Verify Tack Spread Rate Once Per Day (CPAM 5.10) Temperature Verification 36. Load number (from the truck the Temperature was taken) 37. Temperature (CPAM 5.10-11.3) Temperatures
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Qualified Technician ID# First nine characteristics of FLA ID# Input Any Remarks for the Day’s production
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