Step 1 Calculate the square feet of roadway covered with tack 1,000 ft. x 12 ft. = 12,000 square feet
|
|
- Vanessa Reeves
- 5 years ago
- Views:
Transcription
1 Tack Rate Problem # CRS-2 Tack (Specific Gravity=.00) was applied to the roadway. The temperature measured from the tack distributor was 25 F. The length of the application was 000 feet. The width of the roadway was 2 feet. 75 gallons of tack were used to cover this section. What is the adjusted tack rate? Does this meet the SCDOT specifications? Tack application rate is NOT calculated using residual asphalt content. Step Calculate the square feet of roadway covered with tack,000 ft. x 2 ft. = 2,000 square feet Step 2 Calculate the square yards 2,000 square feet 9 sq. ft./sq. yd. = sq. yd. Step 3 Correct number of gals. for temperature Reference CRS-2 (from table in SC-T-86) from a temperature of 25 F to 60 F M = Gallons x = 72.2 gallons of 60 F Step 4 Calculate the application rate gals./sq. yd sq. yds. = 0.29 gals./sq. yd. Answer Gals. / Sq. Yd. of emulsified asphalt at 60 F Answer: Yes or No Now, round off to 0.3 gals. sq. yd. Meet specs? Yes Tack Rate Problem #2 CRS-2 Tack will be applied to 2 foot wide roadway. The application will begin at Station 4+20 and end at Station The temperature of the tack distributor is 40 F. How many gallons of CRS-2 are needed for an application rate of 0.05 gals/sq yd? Express answer in gallons to be applied by distributor. Answer 40º F Step Calculate the square feet of roadway covered with tack ( ft.) x 2 ft. = 20,60 square feet Step 2 Calculate the square yards 20,60 square feet 9 sq. ft./sq. yd. = 2240 sq. yd. Step 3 Calculate number of gallons needed for 0.05 gals/sq yd application rate sq. yds. = 2 gallons (this 60º F) Step 4 Correct number of gals. for temperature Reference CRS-2 (from table in SC-T-86) from a temperature of 60 F to 40 F M = gallons = 4.29 gallons Now: Round off to 4.3 gals of 40 F
2 HOMEWORK PROBLEM Tack Application Rate and Quantity Determine the tack application rate and the number of tons of tack used on this project. Use the following project information: ) Type of emulsion - SS- 2) Starting gallons 4,25 3) Ending gallons ) Length of roadway covered in tack feet wide 5) Temperature of tack - 40º F 7) Unit weight of SS lbs./gals. (Round application rate to nearest 0.0 gals./sq. yd. and tons to 0.0 tons) Tack Application Rate and Quantity SOLUTION Step. Calculate # gals. of emulusifed asphalt used 4, = 3,287 gals. Step 2. Convert gals. to 60º F 3,287 x 0.98 = 3,22.3 gals. Step 3. Calculate sq. yds. of roadway tacked [2. (5280) x 26] / 9 = 32,032 sq. yd. Step 4. Calculate application rate (gals./sq. yd.) 3,22 / 32,032 = or 0.0 gals. / sq. yd. Step 5. Calculate total tons of emulsified asphalt used (gals. used x unit wt.) / 2000 lbs./ ton (3,22 x 8.35) / 2000 = 3.45 tons 2
3 Asphalt Mix Rate # Asphalt mix was placed from station 0+00 to station The lane width is 2 feet. How many tons of mix are needed to cover this section of roadway if the mix is placed at a rate of 50 pounds per square yard? Step Calculate the number of linear feet, = 000 linear feet Answer: Tons of mix Step 2 Calculate the sq. yds. of roadway (,000 ft. x 2 ft.) 9 sq. ft./sq. yd. = sq. yd. Step 3 Calculate the pounds of asphalt mix needed to cover, sq. yd. x50 lbs./sq. yd. = 99,999.5 lbs. of mix Step 4 Calculate the tons of asphalt mix 99,999.5 lbs lbs./ton = round off = 00.0 Tons Asphalt Mix Quantity # 2 Taper Section A lane that is 800 feet in length is 0 feet wide at the beginning and goes to 4 feet in width a the end. If you ran a rate of 25 pounds per square yard, how many tons would be needed to cover this section? Answer: Tons of mix Step Calculate the average width of the roadway (0 ft. + 4 ft.) 2 = 2 ft. average width Step 2 Calculate the sq. yds. of roadway (800 ft. x 2 ft.) 9 sq. ft./sq. yd. =, sq. yd. Step 3 Calculate the pounds of asphalt mix needed to cover, sq. yd. x 25 lbs./sq. yd. = 33,337.5 lbs. of mix Step 4 Calculate the tons of asphalt mix 33,337.5 lbs lbs./ton = 66.7 Tons 3
4 Asphalt Mix Rate #3 You have determined that you have placed 5.7 tons of mix from Station to Station The width of paving is 2 feet. Your contract shows that the specified mix application rate is 50 pounds/sq. yd. What is your calculated mix application rate? What changes, if any, should be made to the paving operation? Answer: lbs./sq. yd. of mix Step Calculate the number of linear feet 4, ,650.0 =,000 linear feet Step 2 Calculate the sq. yds. of roadway (,000 ft. x 2 ft.) 9 sq. ft./sq. yd. = sq. yd. Step 3 Calculate the pounds of asphalt mix placed 5.7 x 2,000 = 23,400 lbs. Step 4 Calculate the mix application rate 23,400 lbs., sq. yd. = lbs./sq.yd. Changes should be made to the paving operation since mix application rate is too high. Reduce thickness of mix placed by paver until calculated mix application rate is equal to 50 lbs./sq. yd. Roller Pattern st 00-ft Section ( ft): Passes with Breakdown Roller until the mat breaks If more than 4, contact AME unless it is pneumatic rubber tire roller 3 passes each with Intermediate and Finish Rollers 4
5 Form Field Determination Of Target Density For Asphalt Unique ID: Status: Date: 5/25/202 File No.: Road No.: Road Info: Southbound Contractor: Quality Pavers Inspector: R.U. Goode Operator: Tess Wright Offset: Distance: Station No: 3+00 to 4+00 Type of Mix: Surface Type B Thickness: 2" (220 psy) Lift: Standard Count: Control Strip No: SCDOT Gauge No: Roller / Mode Density Site Site 2 Site 3 Average Passes Density Temp. Density Temp. Density Temp. Density Remarks Use Broke Twelve Random Readings: Note:Omit highest and lowest reading when calculating Target Density Established Target Density: Roller Pattern: Remarks: 5
6 Roller Pattern 2 nd 00-ft Section ( ft): # Passes for Breakdown Roller determined on previous 00-ft section Passes with Intermediate Roller until the mat breaks If more than 4, contact AME unless it is pneumatic rubber tire roller 3 passes with Finish Roller Roller Pattern 3 rd 00-ft Section ( ft): # Passes for Breakdown and Intermediate Rollers determined on previous two 00-ft sections Passes with Finish Roller until the mat breaks If more than 4, contact AME unless it is pneumatic rubber tire roller 6
7 Form Field Determination Of Target Density For Asphalt Unique ID: Status: Date: 5/25/202 File No.: Road No.: Road Info: Southbound Contractor: Quality Pavers Inspector: R.U. Goode Operator: Tess Wright Offset: Distance: Station No: 4+00 to 5+00 Type of Mix: Surface Type B Thickness: 2" (220 psy) Lift: Standard Count: Control Strip No: SCDOT Gauge No: Roller / Mode Density Site Site 2 Site 3 Average Passes Density Temp. Density Temp. Density Temp. Density Remarks Use Broke Twelve Random Readings: Note:Omit highest and lowest reading when calculating Target Density Established Target Density: Roller Pattern: Remarks: 7
8 Form Field Determination Of Target Density For Asphalt Unique ID: Status: Date: 5/25/202 File No.: Road No.: Road Info: Southbound Contractor: Quality Pavers Inspector: R.U. Goode Operator: Tess Wright Offset: Distance: Station No: 5+00 to 6+00 Type of Mix: Surface Type B Thickness: 2" (220 psy) Lift: Standard Count: Control Strip No: SCDOT Gauge No: Roller / Mode Density Site Site 2 Site 3 Average Passes Density Temp. Density Temp. Density Temp. Density Remarks Use Broke Twelve Random Readings: Note:Omit highest and lowest reading when calculating Target Density Established Target Density: Roller Pattern: Remarks: 8
9 Setting Target Density ( ft): Use roller pattern just established 2 random density gauge readings Discard highest and lowest reading Target density is average of remaining 0 readings Example 2: Setting Target Density ( ft): Between 300 and 600 feet, you just set a roller pattern For 600 to 900 feet, use roller pattern you just determined 9
10 Form Field Determination Of Target Density For Asphalt Unique ID: Status: Date: 5/25/202 File No.: Road No.: Road Info: Southbound Contractor: Quality Pavers Inspector: R.U. Goode Operator: Tess Wright Offset: Distance: Station No: 6+00 to 9+00 Type of Mix: Surface Type B Thickness: 2" (220 psy) Lift: Standard Count: Control Strip No: SCDOT Gauge No: Roller / Mode Density Site Site 2 Site 3 Average Passes Density Temp. Density Temp. Density Temp. Density Remarks Twelve Random Readings: Note:Omit highest and lowest reading when calculating Target Density Established Target Density: Roller Pattern: Remarks: 0
11 Form Field Determination Of Target Density For Asphalt Unique ID: Status: Date: 4/25/202 File No.: Road No.: Road Info: Northbound Contractor: Quality Pavers Inspector: R.U. Goode Operator: Tess Wright Offset: Distance: Station No: 6+00 to 9+00 Type of Mix: Surface Type B Thickness: 2" (220 psy) Lift: Standard Count: 2568 Control Strip No: SCDOT Gauge No: Roller / Mode Density Site Site 2 Site 3 Average Passes Density Temp. Density Temp. Density Temp. Density Remarks Twelve Random Readings: Note:Omit highest and lowest reading when calculating Target Density Established Target Density: Roller Pattern: Remarks:
12 Example 2 Solution: Setting Target Density ( ft): Take 2 random density gauge readings Discard highest and lowest reading Target density is average of remaining 0 readings Nuclear Gauge Locations You are placing Surface Course Type D in mainline paving at a width of 2 feet. At the beginning of the day, paving begins at Station 3+75 and ends at Station The SCDOT Inspector randomly chooses to use the st set of random numbers. Determine the locations of your nuclear gauge readings in each sublot in accordance to SC-T-0 procedures. Step. Determine paving distance: = 3,330 feet Step 2. Sublot size is 500 ft. Take one nuclear gauge reading for every 500 ft paved. 3,330 ft 500 ft = 6.66, so at least 6 nuclear gauge readings required; may need to take 7 Step 3. Determine the random locations of nuclear gauge readings in each sublot based on the selected random number table in SC-T-0 2
13 Form Field Determination Of Target Density For Asphalt Unique ID: Status: Date: 4/25/202 File No.: Road No.: Road Info: Northbound Contractor: Quality Pavers Inspector: R.U. Goode Operator: Tess Wright Offset: Distance: Station No: 0+00 to 9+00 Type of Mix: Surface Type B Thickness: 2" (220 psy) Lift: Standard Count: 2568 Control Strip No: SCDOT Gauge No: Roller / Mode Density Site Site 2 Site 3 Average Passes Density Temp. Density Temp. Density Temp. Density Remarks Twelve Random Readings: Note:Omit highest and lowest reading when calculating Target Density Established Target Density: Roller Pattern: Remarks: 3
14 3,330 ft ft SUBLOT # st random number is 0.7 (longitudinal) st random number is (transverse) Need to calculate if 7 th nuclear gauge shot needed; section less than 500 ft feet = 58.5 feet (or = Station 4+34) [0.573 (2-2)] + = 6.73 feet from right edge SUBLOT #2 2nd random number is (longitudinal) 2nd random number is (transverse) * 500 feet = 362 feet (or ) = Station 22+37) [0.362 * (2-2)] + = 4.62 feet from right edge SUBLOT #3 3rd random number is 0.03 (longitudinal) 3rd random number is 0.5 (transverse) feet = 6.5 feet (or ) = Station 23+82) [0.5 * (2-2)] + = 6. feet from right edge POTENTIAL SUBLOT #7 7th random number is (longitudinal) 7th random number is 0.20 (transverse) * 500 feet = feet (or (500 x 6) + 247) = Station 46+22) [0.20 * (2-2)] + = 3.0 feet from right edge Since we paved all the way to Station 47+05, we DO need to take the 7 th nuclear gauge shot. 4
15 CORE & DENSITY READING LOCATION WORK SHEET Date July Random Number Set Core/Gauge? Gauge Jane Doe Inspector File # 32B Sublots Length 500 Lane Width 2 Type Mix Surface D SUBLOT STA # RANDOM #'S FEET TO SAMPLE SAMPLE LOCATION rt or left lane 2 rt or left lane 3 rt or left lane ( 0.7 ) ( 500 ft) = = 4+34 Begin STA a a Sublot length c Begin STA c Core STA Location ( 0.573) ( 2-2 ) + = ft From Right Edge or Center Line End STA b b (lane width - 2) d d ( 0.724) ( 500 ft) = = Begin STA a a Sublot length c Begin STA c Core STA Location ( ) ( 2-2 ) + = ft From Right Edge or Center Line End STA b b (lane width - 2) d d ( 0.03 ) ( 500 ft) = = Begin STA a a Sublot length c Begin STA c Core STA Location ( 0.5 )( 2-2) + = ft From Right Edge or Center Line End STA b b (lane width - 2) d d 7 rt or left lane ( 0.493) ( 500 ft) = = Begin STA a a Sublot length c Begin STA c Core STA Location ( 0.20)( 2-2 ) + = ft From Right Edge or Center Line End STA b b lane width - 2 d d Cores Nuclear Gauge Requirements apply to Intermediate B Special at rates < 300 psy; Intermediate A and B; Surface A and B Requirements apply to Base A, B, C and D; Intermediate B Special at rates > 300 psy; Intermediate C; Surface C and D per,500-ft sublot per 500-ft sublot Shawn Salley, SCDOT Resident Maintenance Engineer; Saluda County Revised /5/8 5
16 Core Locations (QA Specifications) You are placing Surface B in mainline paving at a width of 2 feet. Paving begins at Station and ends at Station The SCDOT Inspector randomly chooses to use the 2 st set of random numbers. Determine the locations of your roadway cores in accordance to SC-T-0 procedures. Step. Determine paving distance: = 5,45 feet Step 2. Determine sublot distance. For mainline paving with Surface B mixes, the sublot distance is,500 feet, so there will be at least three cores taken, possibly four. Step 3. Determine the core locations based on random numbers. CORE # st random number is (longitudinal) st random number is 0.6 (transverse) *,500 feet =,280 feet (or ,280 = Station 49+55) [0.6* (2-2)] + = 7. feet from right edge CORE #2 2nd random number is (longitudinal) 2nd random number is (transverse) *,500 feet = 734 feet (or , = Station 59+09) [0.547 * (2-2)] + = 6.47 feet from right edge CORE #3 3rd random number is (longitudinal) 3rd random number is 0.37 (transverse) *,500 feet =,200 feet (or ,500 +,500 +,200 = Station 78+75) [0.37 * (2-2)] + = 4.7 feet from right edge 6
17 CORE & DENSITY READING LOCATION WORK SHEET Date July Random Number Set 2 Joe Blow Inspector File # A Sublots Length,500 Lane Width 2 Type Mix Surface B SUBLOT STA # RANDOM #'S FEET TO SAMPLE SAMPLE LOCATION rt or left lane 2 rt or left lane 3 rt or left lane 4 rt or left lane ( 0.853) (,500 ft) =, ,280 = Begin STA a a Sublot length c Begin STA c Core STA Location (0.6)(2-2) + = ft From Right Edge or Center Line End STA b b lane width - 2 d d (0.489) (,500 ft) = = Begin STA a a Sublot length c Begin STA c Core STA Location (0.547)( 2-2 ) + = ft From Right Edge or Center Line End STA b b lane width - 2 d d (0.800) (,500 ft) =, ,200 = Begin STA a a Sublot length c Begin STA c Core STA Location ( 0.37 )( 2-2 ) + = ft From Right Edge or Center Line End STA b b lane width - 2 d d (0.643)(,500 ft) = 965 Station 9+40 past end of paving NO CORE Begin STA a a Sublot length c Begin STA c Core STA Location ( )( ) + = NO CORE End STA b b lane width - 2 d d Cores Nuclear Gauge Requirements apply to Intermediate B Special at rates < 300 psy; Intermediate A and B; Surface A and B Requirements apply to Base A, B, C and D; Intermediate B Special at rates > 300 psy; Intermediate C; Surface C and D per,500-ft sublot per 500-ft sublot Shawn Salley, SCDOT Resident Maintenance Engineer; Saluda County Revised /5/8 7
18 CORE #4 4th random number is (longitudinal) 4th random number is (transverse) *,500 feet = 965 feet (or (,500 x 3) = Station 9+40) [0.850 * (2-2)] + = 9.50 feet from right edge Fourth core will NOT be taken. However, if the station number for the fourth core had been before the ending station, the fourth core WOULD have been taken. Number of Cores (QA Specifications) The table below shows mainline paving distances for a given week. The type of mixture is Intermediate Type A. For each day, determine the number of cores required. Step. Determine sublot distance: For mainline paving with Intermediate A mixes, the sublot distance is,500 feet. So, for every,500 feet, you are guaranteed to cut a core. Step 2. Determine the number of cores required for each day in accordance with SC-T-0. 8
19 Monday 7,25 /,500 = 4.8 So, you are guaranteed to cut 4 cores required for each day in accordance with SC-T-0. Possibly cut 5 th core. Find the 5 th random number for longitudinal distance for the 43 rd set of random numbers. 5 th random number is *,500 = feet (meaning that you would have paved feet into the 5 th sublot in order to cut the 5 th core. Check to see if a fifth core is needed. (4 *,500) feet = 6,220.5 feet from the beginning Station; Since 6,220.5 < 7,25, 5 th core will be taken. 5 cores will be taken on Monday Tuesday,360 /,500 = 7.57 So, you are guaranteed to cut 7 cores required for each day in accordance with SC-T-0. Possibly cut 8 th core. Find the 8 th random number for longitudinal distance for the 6 th set of random numbers. 8 th random number is *,500 = feet (meaning that you would have paved feet into the 8 th sublot in order to cut the 5 th core.) Check to see if an eighth core is needed. (7 *,500) feet =,362.5 feet from the beginning Station; Since,362.5 >,360, 8 th core will not be taken. 7 cores will be taken on Tuesday 9
20 Wednesday 4,295 /,500 = 2.86 So, you are guaranteed to cut 2 cores required for each day in accordance with SC-T-0. Possibly cut 3rd core. Find the 3 rd random number for longitudinal distance for the 37 th set of random numbers. 3 rd random number is *,500 = feet (meaning that you would have paved feet into the 3 rd sublot in order to cut the 3 rd core.) Check to see if a third core is needed. (2*,500) feet = 3,465.0 feet from the beginning Station; Since 3,465.0 < 4,295, 3 rd core will be taken. 3 cores will be taken on Wednesday Thursday Since 975 ft is less than,500 ft, no cores will be taken. 0 cores will be taken on Thursday 20
21 Friday 2,475 /,500 =.65 So, you are guaranteed to cut one core required for this day in accordance with SC-T-0. Possibly cut two cores. Find the 2 nd random number for longitudinal distance for the 22 nd set of random numbers. 2 nd random number is *,500 = feet (meaning that you would have to pave feet into the 2 nd sublot in order to cut the 2 nd core.) Check to see if second core is needed. ( * 500) =,864.5 feet from the beginning Station; Since,864.5 < 2,475, 2 nd core will be taken. 2 cores will be taken on Friday Calculations on Cores # Based on the information given calculate the volume, bulk specific gravity and bulk density. Then calculate the average bulk density of the cores. Given: Core # Core #2 Weight in air Weight in air SSD Weight in water Weight in air Weight in air SSD Weight in water Core # 90 = 90 = x 62.4 = lbs./cu. ft Note: Water = 62.4 lbs./cu. ft. 52 is the volume of core # (cu. Cm.) is the bulk specific gravity is the bulk density Core #2 96 = 96 = 2.38 x 62.4 = lbs./cu. ft Average Bulk Sp. Gr. = ( ) 2 = 2.32 Average Bulk Density = ( ) 2 = lbs./cu. ft. A B C A B-C 2
22 Calculations on Cores From the information below, calculate the percent of compaction of the roadway cores. The average daily maximum Specific Gravity = Given: Core # Core #2 Weight in air Weight in air SSD Weight in water Weight in air Weight in air SSD Weight in water Core # 258 = 258 = Bulk Specific Gravity ( ) x 00 = or 94.3% of average max. Sp. Gr. Core # = 2228 = = Bulk Specific Gravity A B C A B-C ( ) x 00 = 9.29 or 9.3% of average Max. Sp. Gr. 22
23 Asphalt Roadway Technician Slope Problems: Examples ) You are resurfacing a roadway that currently has 0% slope and a width of 2 feet. You are going to make a slope correction to 2%. Calculate the difference in elevation from the lower edge of the pavement to the upper edge. Step One: Convert feet to inches 2 x 2 = 44 inches Step Two: Calculate 2% of 44 inches.02 x 44 = 2.88 inches 2.88 in. 2) The current roadway has a slope of 48:, but needs to be corrected for a curve section that needs to be 24:. The width of the pavement is 0 feet. Calculate the necessary elevation change for this section. Step One: Convert feet to inches 2 x 0 = 20 inches Step Two: Calculate elevation at 48: [(/48) x 20] = 2.5 inches Step Three:Calculate elevation at 24: [(/24) x 20] = 5.0 inches Step Four: Calculate elevation change: 5.0 in. 2.5 in. = 2.5 inches 24: slope 5.0 in. 2.5 in. 48: slope 3) The roadway is 4 feet in width, and the road requires a 48: slope, what should be the change in elevation (height)? Step One: Convert feet to inches 4 2 = 68 in. Step Two: Calculate elevation at 48: [(/48) 68] = 3.5 inches 3.5 in. 23
SUPPLEMENT 1127 PAY FACTORS DETERMINATION FOR PAVEMENT AND STRUCTURE CONCRETE
State of Ohio Department of Transportation SUPPLEMENT 1127 PAY FACTORS DETERMINATION FOR PAVEMENT AND STRUCTURE CONCRETE July 17, 2015 1127.01 Scope 1127.02 Structures 1127.03 Pavements 1127.04 Tables
More informationJointing Rural Intersections
Design Manual Chapter 5 - Roadway Design 5G - PCC Pavement Joints 5G-4 Jointing Rural Intersections This section describes how to joint rural intersections by following the guidelines outlined in Iowa
More informationTo Develop a Quality Control/Quality Assurance Plan For Hot Mix Asphalt. AASHTO PP qq
1. Introduction Proposed Standard Practice To Develop a Quality Control/Quality Assurance Plan For Hot Mix Asphalt AASHTO PP qq 1.1. This standard practice presents specific details necessary to effectively
More informationPLAN RATINGS & COMMON ERRORS TO WATCH FOR IN PLANS
PLAN RATINGS & COMMON ERRORS TO WATCH FOR IN PLANS Project Design Services Unit June 2018 http://ihub/projectdelivery/design/index.html PROJECT RATING FORM This is filled out for ALL Process B projects.
More informationContent of Presentation
Statistical Analysis Determining payment NEC/AAAE 2017 Annual Airport Conference Hershey, PA Content of Presentation Explain concept behind Percentage Within Limits (PWL) Demonstrate importance of process
More informationVILLAGE OF VILLA PARK CENTRAL BOULEVARD IMPROVEMENTS LOCATION MAP (NOT TO SCALE) CORTESI AVE. MYRTLE AVE. CENTRAL BLVD.
Q:\VillaPark_IL\11283000 Astor-Myrtle Sewer Separation Preliminary Design\D.4 CAD\Sheets\North\1. Cover.dwg INDEX OF SHEETS 1 COVER 2 GENERAL NOTES 3 SUMMARY OF QUANTITIES 4 ALIGNMENT 5-9 DRAINAGE AND
More information4-5 Convert Measurement Units. Complete ft = yd SOLUTION: Since 1 yard = 3 feet, multiply by lb = oz SOLUTION:
Complete. 1. 18 ft = yd Since 1 yard = 3 feet, multiply by. 2. 2 lb = oz Since 16 ounces = 1 pound, multiply by. 3. 6.5 c = fl oz Since 8 fluid ounces = 1 cup, multiply by. 4. 2 mi = ft Since 5,280 feet
More information4.1. Foremen 4.2. Concrete plant manager 4.3. Concrete plant operator 4.4. Personnel performing saw cutting and joint sealing
10-1. JOINTED PLAIN CONCRETE PAVEMENT GENERAL Summary This work includes constructing jointed plain concrete pavement. Comply with Section 40, "Concrete Pavement," of the Standard Specifications. Submittals
More information5 th Grade Summer Mathematics Review #1. Name: 1. Find the median. 2. Compare using <, >, or =. 5, 12, 18, 7, 24, 16. a) b)
1. Find the median. 5 th Grade Summer Mathematics Review #1 2. Compare using , or =. 5, 12, 18, 7, 24, 16 a) 0.432 0.4310 b) 0.199 0.2 3. Create a word problem for this open statement. 4. Solve. 72
More informationCovering and Surrounding Practice Answers
Investigation Additional Practice. a. units, Area 8 square units b. 8 units, Area 33 square units c. 3 units, Area 33 square units d. units, 7 Area 7 square units 8. a. Students should draw and label a
More information6/19/2014. Milton Madison Bridge Slide. Project Partners. The Challenge. Aaron L. Stover, PE, SE Michael Baker Jr., Inc.
Kentucky Society of Professional Engineers May 23 rd, 2014 Lexington KY Milton Madison Bridge Slide Aaron L. Stover, PE, SE Michael Baker Jr., Inc. Project Partners The Challenge Milton, KY Existing Bridge
More informationDevelop a PWL System for Dense Graded Hot Mix Asphalt Construction, Including Pay Factors
NDOT Research Report Report No. 206-10-803 Develop a PWL System for Dense Graded Hot Mix Asphalt Construction, Including Pay Factors January 2015 Nevada Department of Transportation 1263 South Stewart
More informationChapter 2 Definitions and Acronyms
Advanced Materials and Technology Manual TABLE OF CONTENTS.0 Introduction... 1.1 Definitions... FIGURE.1 Schematic of Gridded All Passes Data and Gridded Final Coverage Data.... 4 FIGURE. Schematic of
More informationConstruction Plan Reading Basics & Applications
Construction Plan Reading Basics & Applications July 12 th, 2016 / 4 p.m. Richland County Transportation Penny Office Instructor Ben W. Lewis, PE Welcome & Introductions Instructor Ben W. Lewis, PE Project
More informationSeal Coats and Surface Treatments Fred J. Benson, Dean of Engineering A. and M. College of Texas College Station, Texas The construction, as here
Seal Coats and Surface Treatments Fred J. Benson, Dean of Engineering A. and M. College of Texas College Station, Texas The construction, as here discussed, consists of an application of bituminous material
More informationSelected Answers for Core Connections, Course 2
Selected Answers for Core Connections, Course 2 Lesson 6.1.1 6-6. x x + 1 3 = 2 b: 2x 2 + 4x x + 2 3 = 2x 2 + 3x 1 6-7. Parts a, c, and d match the perimeter. 6-8. a: 23 20 or 1 3 20 d: 19 15 or 1 4 15
More informationSprayJet Module. VÖGELE SUPER with. SprayJet Module
VÖGELE SUPER 1800-2 with SprayJet Module SprayJet Module Emulsion Tank 50 1,850 gal. (US) Spray Width 8 ft. 4 in. 1 ft. 8 in. Rate of Spread 0.04 0. lbs./sq.ft. At a Glance At a Glance For classic road
More informationCHAPTER 7: ALIGNMENT
QUALITY MANAGEMENT 7.1 Description CHAPTER 7: ALIGNMENT Creation of an additional alignment file and a summary of the total lane miles per lift (rounded to the nearest hundredth) for the given material
More informationM I N N E S O T A D O T BID TABULATION SUMMARY JOB PAGE 1 ON 01/14/97 MINNESOTA PROJECT NO.S: DPI 015-8(021) DPI 015-8(022)
BID TABULATION SUMMARY JOB 970010 PAGE 1 STATE PROJECT NO. 27-618-70 BIDS RECEIVED UNTIL 2:00 P.M. ON 01/14/97 MINNESOTA PROJECT NO.S: DPI 015-8(021) DPI 015-8(022) AT THE JUNCTION OF AUTO CLUB ROAD AND
More informationTHERMAL PROFILE OF HOT MIX ASPHALT
Test Procedure for THERMAL PROFILE OF HOT MIX ASPHALT TxDOT Designation: Tex-244-F Effective Dates: March 2010 April 2011. Texas Department of Transportation 1. SCOPE 1.1 Use this test method to obtain
More informationReport No. K-TRAN: KSU-09-7 P1 FINAL REPORT December Daba Gedafa, Ph.D., P.E. Mustaque Hossain, Ph.D., P.E. Lon Ingram, P.E.
Report No. K-TRAN: KSU-09-7 P1 FINAL REPORT December 2012 Review of Data in Construction Management System (CMS) and Quality Control and Quality Assurance (QC/QA) Databases to Improve Current Specifications
More informationBegin Practice Round
Indiana Academic M.A.T.H. Bowl Invitational February 2012 Begin Practice Round 1 2012 MATH Invitational Practice Round 30 seconds 16 + 12 =? a. 18 b. 14 c. 4 d. 28 2012 MATH Invitational Practice Round
More informationIndiana Academic M.A.T.H. Bowl. Invitational February 2012
Indiana Academic M.A.T.H. Bowl Invitational February 2012 Begin Practice Round 2012 MATH Invitational Practice Round 30 seconds a. 18 b. 14 c. 4 d. 28 16 + 12 =? 2012 MATH Invitational Practice Round 16
More informationThe Influence of Quieter Pavement & Absorptive Barriers on US 101 in Marin County
The Influence of Quieter Pavement & Absorptive Barriers on US 101 in Marin County Paul R. Donavan Illingworth & Rodkin, Inc. Dana M. Lodico Lodico Acoustics, LLC TAM US 101 Widening Project in Marin County
More informationPrecast Concrete Panels for Rapid Pavement Repair
Precast Concrete Panels for Rapid Pavement Repair Scott Shuler, Ph. D., P. E. Colorado State University Ft. Collins, CO 80523-1584 Gary Dewitt, P. E. Colorado Department of Transportation Evans, Colorado
More informationApplication Brief TROXLER MODEL 3450
Application Brief TROXLER MODEL 3450 Roadreader Plus Nuclear Moisture Density & Thin Layer Gauge May 2007 Introduction The Troxler Model 3450, Roadreader Plus, nuclear moisture / density gauge offers the
More informationSEAUPG Annual Meeting Corpus Christi, TX 11/16/2016
Table of Contents 1 TxDOT s Specification Regarding Thermal Segregation - Methods for Identifying Thermal Segregation 6-10 THERMAL IMAGING SYSTEMS 11-1 Thermal Camera 1-1 Ryan Barborak, P.E. Texas Department
More informationFlorida's Turnpike Enterprise Roadway Phase III (90%) & Phase IV (100%) Check List Per FDM and TDH Part 3
Notes to Reviewers Section 301 Design Exceptions, Variation, and Technical Memorandums Special directives date and source Key Sheet Section 302 Location Map w/ location of project on map All applicable
More informationLesson 6 ~ Write and Solve Proportions
Lesson 6 ~ Write and Solve Proportions Solve each proportion. 3 x 1. = 2. 4 20 5 25 8 a = 3. = 7 y 28 7 4. x 32 = 3 16 5. 6 12 = y 48 6. 3 5 = 15 b 7. 11 14 = x 28 8. 26 30 = x 15 9. 5 = 20 4 y Determine
More informationE:\Wilmot\DGN\14018pp.dgn 3/11/2015 6:49:16 AM
600-06 SHOULDER WIDENING FOR TYPE (SPECIAL) GUARDRAIL TERMINALS E:\Wilmot\DGN\08pp.dgn //05 6:9:6 AM E:\DGN\08SUP.dgn //05 ::55 PM E:\DGN\08SUP.dgn //05 :8:0 PM E:\DGN\08-WRG.dgn //05 :8:5 PM E:\DGN\08SM.dgn
More informationAppendix D Answers To Chapter Review Questions
Appendix D Answers To Chapter Review Questions Chapter 1 Standard Practices 1. The purpose of pavement markings is to communicate information about the traveled roadway so motorists can safely reach their
More informationRatios, Rates & Proportions
Slide 1 / 130 Ratios, Rates & Proportions Table of Contents Click on the topic to go to that section Slide 2 / 130 Writing Ratios Equivalent Ratios Rates Writing an Equivalent Rate Proportions Application
More informationSlide 1 / 130. Ratios, Rates & Proportions
Slide 1 / 130 Ratios, Rates & Proportions Slide 2 / 130 Table of Contents Click on the topic to go to that section Writing Ratios Equivalent Ratios Rates Writing an Equivalent Rate Proportions Application
More information5/16" Flange nut. Bolt Keeper Plate (8" Sq. SYS.) (3) 1/2" x 3" Hex head connector zinc plated bolt w/ washers and nut. Anchor 3" sq. 7 Ga.
2 1/2" x 2 1/2" x 10 Ga. 6" 5" 4" Variable Slipbase (8" Sq. SYS.) 5/16 Corner Bolt W/ nut 5/16" Flange nut Stub Insert (8" Sq. SYS.) Bolt Keeper Plate (8" Sq. SYS.) (3) 1/2" x 3" Hex head connector zinc
More informationCase Study: Roofing Shingle Scrap in Hot Mix Asphalt, TxDOT Dallas District. Project Overview
Case Study: Roofing Shingle Scrap in Hot Mix Asphalt, TxDOT Dallas District Project Overview In 1997, TxDOT tested two 1,000-foot sections of roadway using a Type C asphalt mix with AC 20 and roofing shingles.
More informationUnit 3 Linear measurement
Unit 3 Linear measurement Instructions: Using a pencil, complete the following questions as you work through the related lessons. Show ALL work as it is explained in the lessons. Do your best and ask your
More informationDEVELOPMENT PLAN CHECKLIST
Project Identification Information: DEVELOPMENT PLAN CHECKLIST 1.0 GENERAL 1.1 Additional information as required by specific Land Use 1.2 All sheets to include sheet number ( of ) 1.3 Seal and signature
More informationSECTION XXX-INTELLIGENT COMPACTION. This section describes the requirements for implementing the use of Intelligent Compaction equipment.
XXX.01 DESCRIPTION SECTION XXX-INTELLIGENT COMPACTION This section describes the requirements for implementing the use of Intelligent Compaction equipment. XXX.02 MATERIALS XXX.02.01 Equipment Provide
More informationWe will study all three methods, but first let's review a few basic points about units of measurement.
WELCOME Many pay items are computed on the basis of area measurements, items such as base, surfacing, sidewalks, ditch pavement, slope pavement, and Performance turf. This chapter will describe methods
More informationMath 6/7 Unit 10 - GEOMETRY - Study Guide (SOL 6.10)
Math 6/7 Unit 10 - GEOMETRY - Study Guide (SOL 6.10) Find the perimeter of the following (include the correct units): 1) 2) 5.3 cm 15 ft 15 ft 10.6 cm 18 ft P = P = Solve the following (include the correct
More informationNEW MEXICO DEPARTMENT OF TRANSPORTATION SPECIAL PROVISIONS FOR
NEW MEXICO DEPARTMENT OF TRANSPORTATION SPECIAL PROVISIONS FOR INTELLIGENT COMPACTION FOR HMA/WMA SECTION 423/424-A All pertinent prov1s1ons of the New Mexico Department of Transportation's Standard Specifications
More informationFull-Depth Concrete Pavement Repairs on the Ohio Turnpike
Full-Depth Concrete Pavement Repairs on the Ohio Turnpike FRANCIS C. STAIB, Superintendent of Maintenance, Ohio Turnpike Commission Full-depth concrete patching is used to repair damaged sections of pavement
More informationUnit 6, Activity 1, Measuring Scavenger Hunt
Unit 6, Activity 1, Measuring Scavenger Hunt Name: Measurement Descriptions Object 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Blackline Masters, Mathematics, Grade 7 Page 6-1 Unit 6, Activity 4, Break it Down Name
More informationRounding Mixed Numbers
LESSON 0 Rounding Mixed Numbers Power Up facts mental math Power Up J a. Estimation: Andrea estimated that each story of the tall building was feet tall. Andrea counted 30 stories in the building. What
More informationNEW TECHNOLOGY & APPROACHES TO ADDRESS PAVEMENT CONSTRUCTION ISSUES
NEW TECHNOLOGY & APPROACHES TO ADDRESS PAVEMENT CONSTRUCTION ISSUES NORTHEAST ASPHALT USER/PRODUCER GROUP OCTOBER 12,2006 CHUCK DEAHL BOMAG AMERICAS, INC. Pavement Construction Issues No Compaction In
More informationTest Protocol for the Rolling Density Meter
Test Protocol for the Rolling Density Meter October 2017 Prepared by: Ryan Conway Kyle Hoegh Lev Khazanovich i Contents Section Page Definitions... iii 1.0 Introduction... 1 2.0 Preparation and Equipment
More informationQUANTITY SURVEYS. Introduction
QUANTITY SURVEYS Introduction In engineering surveying, we often consider a route (road, sewer pipeline, channel, etc.) from three distinct perspectives. The plan view of route location is the same as
More informationHMA Acceptance Specifications Assessing Contractor Risk
HMA Acceptance Specifications Assessing Contractor Risk Who Really Has Risk? Adam J.T. Hand, PhD, PE University of Nevada, Reno 80 th IAPA Annual Meeting Springfield, IL March 13, 2017 1 Outline Introduction
More informationExisting and proposed contours at 1-foot intervals. The fill and/or excavation quantities in cubic yards.
PLAN REQUIREMENTS The plans for street design shall conform to the requirements of Sections 3 and 4. The following requirements shall also be shown on the plans where applicable. Road and Storm Plans:
More informationCommonwealth of Pennsylvania PA Test Method No. 402 Department of Transportation January Pages LABORATORY TESTING SECTION. Method of Test for
Commonwealth of Pennsylvania PA Test Method No. 402 Department of Transportation 6 Pages LABORATORY TESTING SECTION Method of Test for DETERMINING IN-PLACE DENSITY AND MOISTURE CONTENT OF CONSTRUCTION
More informationWire-Wrap is the original wire-wrapping tool developed in the late 1950's and is a registered trade mark of Cooper Industries, Inc.
Wire-Wrap is the original wire-wrapping tool developed in the late 1950's and is a registered trade mark of Cooper Industries, Inc. Wire-Wrap tools and equipment are used throughout the TV, computer, telecounication
More informationCONSTANT RATE OF CHANGE & THE POINT-SLOPE FORMULA
CONSTANT RATE OF CHANGE & THE POINT-SLOPE FORMULA 1. In Worksheet 3 we defined the meaning of constant rate of change. a. Explain what it means for two quantities to be related by a constant rate of change.
More informationDynapac Equipment Range. CA / CC / CP / CS / Planer / Paver 2013
Dynapac Equipment Range CA / CC / CP / CS / Planer / Paver 2013 Contents Vibratory Soil Compactors Single Drum Rollers... 3 Vibratory Asphalt Compactors Tandem Rollers... 7 Vibratory Asphalt Compactors
More informationThermal Segregation. Wednesday, December 8, 2010 SEAUPG 2010 ANNUAL CONFERENCE OKLAHOMA CITY, OK. Acknowledgements. Thermal Segregation - Background
Thermal Segregation 2010 SEAUPG Meeting Oklahoma City Acknowledgements Richard Izzo, P.E. - TxDOT Stephen Sebesta TTI Texas Transportation Institute (TTI) National Center for Asphalt Technology (NCAT)
More informationATT-56, Part II. This procedure is used on ACP projects to select a coring test site in each of the segments of a lot.
1.0 Scope ATT-56/96, Part II, STRATIFIED RANDOM TEST SITES FOR ACP PROJECTS 1.0 SCOPE This procedure is used on ACP projects to select a coring test site in each of the segments of a lot. 2.0 EQUIPMENT
More informationShoulder Wedge Maker
Shoulder Wedge Maker 1.0 Purpose and Use of the TransTech Shoulder Wedge Maker The Shoulder Wedge Maker is used as a paver attachment tool to help construct a higher density, longer lasting, low angle
More informationIntroduction...2 Product Application Requirements...3 Adhesive Series of Stamark Tapes...3 Hot Inlay Application of Long Lines...
Introduction...2 Product Application Requirements...3 Adhesive Series of Stamark Tapes...3 Hot Inlay Application of Long Lines...4 Hot Inlay Application of Transverse Markings...7 Overlay Application of
More informationThe several methods for making linear measurements are quite simple and straightforward. They are described below:
INTRODUCTION TO LINEAR MEASUREMENTS Many pay items are measured on the basis of linear measurements - items such as guardrail, pipe culvert, curb and gutter, fencing, etc. These measurements usually are
More informationACSA PLAN REVIEW CHECKLIST (Guideline Only) (4) Standard water and sewer general plan notes (attached).
ACSA PLAN REVIEW CHECKLIST (Guideline Only) Revised: December 3, 2015 General (1) Proper Title (2) Vicinity map on first sheet. (3) Date and latest plan revision. (4) Standard water and sewer general plan
More informationSolve the problem. 1) A layer of paint on a piece of wood has a thickness of 1 inch. The thickness of the piece of wood. is 1 3
HW2B (Fractions Part 2) Date:, Name Please do not use any calculator in doing your homework. You need Scantron 882E. Please use a pencil to mark the answers. Make sure your Scantron is clean, flat, and
More informationPave-IR Scan TM Primer
SHRP2 Solution: Technologies to Enhance Quality Control on Asphalt Pavements Introduction Pave-IR Scan TM Primer In-place density is a critical factor in determining pavement durability in hot mix asphalt
More informationSECTION 58 PRECAST CONCRETE BOX CULVERT. This work consists of furnishing and installing Pre-cast Concrete Box Culverts.
SECTION 58 PRECAST CONCRETE BOX CULVERT 58.1 DESCRIPTION A. General This work consists of furnishing and installing Pre-cast Concrete Box Culverts. B. Related Work Section 51 Section 52 Section 53 Section
More information7th Grade Advanced Topic III, Proportionality, MA.7.A.1.1, MA.7.A.1.2, MA.7.A.1.3, MA.7.A.1.4, MA.7.A.1.5, MA.7.A.1.6
Name: Class: Date: ID: A 7th Grade Advanced Topic III, Proportionality, MA.7.A.1.1, MA.7.A.1.2, MA.7.A.1.3, MA.7.A.1.4, MA.7.A.1.5, MA.7.A.1.6 Multiple Choice Identify the choice that best completes the
More informationPlan Preparation Checklist
Appendix D Plan Preparation Checklist It is the responsibility of the Designer to complete and submit this checklist along with all required drawings for OUC (EFP) Review. All drawings submitted for OUC
More informationRapid Technologies to Enhance Quality Control on Asphalt Pavements Infrared (IR) Scanner Showcase. Hosted by: Missouri DOT June 1, 2016
Rapid Technologies to Enhance Quality Control on Asphalt Pavements Infrared (IR) Scanner Showcase Hosted by: Missouri DOT June 1, 2016 Welcome & Introductions 1. Missouri DOT 2. AASHTO 3. FHWA 2 Our Focus
More informationLesson 12: Ratios of Fractions and Their Unit Rates
Student Outcomes Students use ratio tables and ratio reasoning to compute unit rates associated with ratios of fractions in the context of measured quantities, e.g., recipes, lengths, areas, and speed.
More informationRFID Applications for Asphalt Pavements. Charles W. Schwartz University of Maryland AASHTO Subcommittee on Materials Anchorage, AK August 2009
RFID Applications for Asphalt Pavements Charles W. Schwartz University of Maryland AASHTO Subcommittee on Materials Anchorage, AK August 2009 Radio Frequency Identification (RFID) Computer Antenna Tag
More informationPercent Within Limits The NDOT Story
Percent Within Limits The NDOT Story By Steve Hale, P.E. Quality Assurance Engineer Nevada Transportation Conference May 2 nd & 3 rd, 2017 Reno, Nevada Outline What is Percent Within Limits (PWL)? How
More informationSection 4-02 Typical Sections TABLE OF CONTENTS. INTRODUCTION...2 General...2
Section 4-02 Typical Sections TABLE OF CONTENTS INTRODUCTION...2 General...2 DRAFTING GUIDELINES...3 General...3 Drawing Typical Sections...3 Attaching a Sheet...3 Text Size and Spacing...4 Labeling of
More information2012 PURDUE ROAD SCHOOL Session 56. JW Stanger, P.E. Rieth-Riley Construction Co., Inc.
2012 PURDUE ROAD SCHOOL Session 56 JW Stanger, P.E. Rieth-Riley Construction Co., Inc. GPS Components Base Stations 3D-GPS Rover Pack 3D-GPS Machine Control 3D-millimeter GPS Truck Mounted GPS Using GPS
More informationConverting Within Measurement Systems. ESSENTIAL QUESTION How do you convert units within a measurement system? 6.RP.1.3d
L E S S O N 7.3 Converting Within Measurement Systems Use ratio reasoning to convert measurment units; manipulate and transform units appropriately when multiplying or dividing quantities. Also 6.RP.1.3
More informationb A A A A A L b b b inn s
b b L b L L b b A A A A A inn s 1. Report No. MNPR - 96/34 2. Technical Report Documentation Page 3. Recipient s Accession No. 5. Report Date October 1996 6. 7. Author(s) David W. Janisch and Curtis M.
More informationChapter 6: SHOP DRAWINGS AND OTHER SUBMITTALS
Chapter 6: SHOP DRAWINGS AND OTHER SUBMITTALS A GUIDE FOR SHOP DRAWING ENGINEERS, AGENCIES, PRECASTERS AND CONTRACTORS Shop drawings are detailed working drawings, usually Starting The Shop Drawing Process
More informationCurrently 2 vacant engineer positions (1 Engineer level, 1 Managing Engineer level)
INDOT Agency Factoids (System/Comm.) Number of signalized intersections- 2570 200 connected by fiber 300 connected by radio 0 connected by twisted pair 225 connected by cellular 1500 not connected to communication
More informationUpdate: July 20, 2012
Location and Design Manual, Volume 3 ODOT Office of CADD and Mapping Services Update: July 20, 2012 ** NOTE: All metric references have been removed from this manual. ** PREFACE REVISIONS Glossary of Terms
More informationFor Preview Only GEO5 STUDENT PAGES. GEOMETRY AND MEASUREMENT Student Pages for Packet 5: Measurement. Name Period Date
Name Period Date GEO5 STUDENT PAGES GEOMETRY AND MEASUREMENT Student Pages for Packet 5: GEO5.1 Conversions Compare measurements within and between measurement systems. Convert measurements within and
More informationVÖGELE SUPER with. SprayJet Module. SprayJet Module. Emulsion Tank 2,000 7,000 litres Spray Width m Rate of Spread
VÖGELE SUPER 1800-2 with SprayJet Module SprayJet Module Emulsion Tank 2,000 7,000 litres Spray Width 2.55 6m Rate of Spread 0.2 1.6kg/m 2 At a Glance VÖGELE present an innovative and highly economical
More informationCITY COUNCIL CONSENT CALENDAR
CITY COUNCIL CONSENT CALENDAR OCTOBER 17, 2016 SUBJECT: INITIATED BY: NOTICE OF COMPLETION FOR CIP 1606, RESIDENTIAL STREET PAVING PROGRAM DEPARTMENT OF PUBLIC WORKS (Oscar Delgado, Director of Public
More informationLong-term Memory Review CRT PRACTICE 6 th Grade: MONDAY REVIEW STATE STANDARDS AND 3.6.2
CRT PRACTICE 6 th Grade: MONDAY REVIEW 1) Convert: 240 mg to g 2) Name a metric unit that measures capacity. 3) Explain how one would convert feet to inches. 4) Complete this table:.004 4 1 10,000 5) Joe
More informationWinter Break Packet Standard Show ALL WORK DUE JANUARY 5, 2015 enz2sg9s
Winter reak Packet Standard Show LL WORK DUE JNURY 5, 2015 Name: Date: enz2sg9s 1. Simplify 27 3 + 4 2 3 2 using the correct order of operations. 1.. 42. 45. 90 D. 126 2. Simplify: 10 3(5 2) 2.. 7. 1.
More informationResurfacing and Overlay Made Easy with New Overlay Tools in Roadway Designer
Resurfacing and Overlay Made Easy with New Overlay Tools in Roadway Designer Joe Waxmonsky, Bentley Civil 2 WWW.BENTLEY.COM Why Overlay? Why Overlay? Accommodate wedging / leveling Milling Widening Crown
More informationSection 7 Specification 7.2 Painted Roadway Lines TABLE OF CONTENTS
TABLE OF CONTENTS 7.2 PAINTED ROADWAY LINES... 1 7.2.1 GENERAL... 1 7.2.1.1 Description... 1 7.2.1.2 Contractor Quality Control Inspection Plan... 1 7.2.2 MATERIALS... 1 7.2.3 EQUIPMENT... 1 7.2.3.1 General...
More informationNon-destructive Evaluation of Bituminous Compaction Uniformity Using Rolling Density
Non-destructive Evaluation of Bituminous Compaction Uniformity Using Rolling Density October 2017 Lev Khazanovich, PhD Kyle Hoegh, PhD Ryan Conway Shongtao Dai, PhD, PE University of Pittsburgh University
More informationAny of the above may be used as source documents. Let's discuss each of these types of documentation.
INTRODUCTION TO DOCUMENTATION Much of the work of preparing final estimates involves careful and orderly documentation of measurements and computations. You will become familiar with the various types
More informationSTATE OF OHIO DEPARTMENT OF TRANSPORTATION SUPPLEMENT SUBMITTAL AND APPLICATION REQUIREMENTS FOR ProVAL PAVEMENT SMOOTHNESS SOFTWARE
STATE OF OHIO DEPARTMENT OF TRANSPORTATION SUPPLEMENT 1110 SUBMITTAL AND APPLICATION REQUIREMENTS FOR ProVAL PAVEMENT SMOOTHNESS SOFTWARE April 18, 2014 1110.01 Scope 1110.02 Acquiring software 1110.03
More information6. four inches less than Kimi 7. the quotient of a number and nine, minus three
Semester Exam Practice Test Short Answer 1. The bus station sends buses out on regular intervals to a neighboring city. The first four departure times are shown below. Use the four-step plan to find the
More informationMath Review Packet. Grades. for th. Multiplication, Division, Decimals, Fractions, Metric & Customary Measurements, & Volume Math in the Middle
Math Review Packet for th 5 th 6 Grades Multiplication, Division, Decimals, Fractions, Metric & Customary Measurements, & Volume 206 Math in the Middle Multiplying Whole Numbers. Write the problem vertically
More informationMAINTENANCE OF TRAFFIC &
2/28/2015 5:05:15 PM d106136001k(01).dgn MANAGER Dave Covington, P.E. (540) 292-3802 VA. 29 1K(1) TRANSPORTATION OPERATIONS (TO) PLAN A). THE CONTRACTOR IS RESPONSIBLE FOR THE FOLLOWING: 1. POST A LIST
More informationSTATE OF OHIO DEPARTMENT OF TRANSPORTATION. SUPPLEMENTAL SPECIFICATION 817 SPRAY THERMOPLASTIC PAVEMENT MARKING April 15, 2011
817.01 Description 817.02 Materials 817.03 Equipment 817.04 Surface Preparation 817.05 Application 817.06 Basis of Payment STATE OF OHIO DEPARTMENT OF TRANSPORTATION SUPPLEMENTAL SPECIFICATION 817 SPRAY
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Classify the fraction as proper or improper. 1) 5 7 2) 39 8 A) proper B) improper A) improper B) proper
More informationMenihek High School Mathematics 1202 Midterm Review #1
Menihek High School Mathematics 1202 Midterm Review #1 Name: Part I: Selected Response Circle the letter of the best possible answer. 1. Which has the lowest unit cost? A) 2L of milk at $3.80 B) 1.5 liters
More informationThe Shoppes at Forney Crossings
F M 548 U.S. HWY 80 U.S. HWY 80 F M 688 F M 548 COOL SPRINGS F M 1641 F M 548 TROPHY BUGLE CALL PHESANT WHITE PORCH SPINAKER The Shoppes at Forney Crossings 18' 14'-8" 18' 15'-8 1 2 " 14' 7' 23'-0" 21'-0"
More informationMINIMUM DRAWING REQUIREMENTS FOR WATER AND SEWER LINE PROJECTS
Public Works Department Water & Wastewater Services WATER & WASTEWATER ENGINEERING DIVISION 2555 West Copans Road Pompano Beach, Florida 33369 954-831-0745 FAX 954-831-0798/0925 MINIMUM DRAWING REQUIREMENTS
More informationAdding & Subtracting Decimals. Multiplying Decimals. Dividing Decimals
1. Write the problem vertically, lining up the decimal points. 2. Add additional zeroes at the end, if necessary, to make the numbers have the same number of decimal places. 3. Add/subtract as if the numbers
More informationFHWA s Demonstration Project for Enhanced Durability Through Increased Density
FHWA s Demonstration Project for Enhanced Durability Through Increased Density Courtesy Asphalt Institute TIM ASCHENBRENER, P.E. SENIOR ASPHALT PAVEMENT ENGINEER PAVEMENT MATERIALS TEAM OFFICE OF PRECONSTRUCTION,
More informationCITY OF PITTSBURG ENGINEERING DEPARTMENT CONTRACT NO A WATER TREATEMENT PLANT CAPITAL IMPROVEMENTS PHASE 1A ADDENDUM #1 FENCE AND DITCH AUGUST
CITY OF PITTSBURG ENGINEERING DEPARTMENT CONTRACT NO. 2012-16A WATER TREATEMENT PLANT CAPITAL IMPROVEMENTS PHASE 1A ADDENDUM #1 FENCE AND DITCH AUGUST 2014 CHAIN LINK FENCE SPECIFICATIONS Chain link fence,
More informationMultiplying Whole Numbers. Dividing Whole Numbers. ex: 3, ex: 6,
Multiplying Whole Numbers. Write the problem vertically. Multiply the ones digit of the bottom number by each of the digits in the top number, right to left 3. Bring down a zero and then multiply the tens
More informationWaterborne Paint with Rohm and Haas Rhoplex HD-21 Binder. Interstates 1-89 and 1-91, Vermont. June2002 Reporting on Work Plan 2000-R-7 Final Report
Waterborne Paint with Rohm and Haas Rhoplex HD-21 Binder Interstates 1-89 and 1-91, Vermont June2002 Reporting on Work Plan 2000-R-7 Final Report State of Vermont Agency oftransportation Materials and
More informationTYPICAL SECTION OF IMPROVEMENT
...\plans\0_prelim\07c_sh0.dgn /8/009 DIV. STATE COUNTY FILE OJECT TYPICAL CTION OF IMOVEMENT SC 7.0658A8 I-7 NORTHBOUND I7 SOUTHBOUND I7 8 8 0 8 VARIABLE (E CROSS CTIONS) : CONST..5.5 CONST. (
More informationOPERATING PAVEMENT PROFILOGRAPH AND EVALUATING PROFILES
Test Procedure for OPERATING PAVEMENT PROFILOGRAPH AND EVALUATING PROFILES Texas Department of Transportation TxDOT Designation: Tex-1000-S Effective Date: August 1999 1. SCOPE 1.1 This method covers the
More information