Documentation of Contract Quantities

Transcription

1 Documentation of Contract Quantities Specific Task Training Program FY 2017 Navy Blue (2016) Standard Specifications Book Required for Class (slide presentation can be downloaded as a PDF from

2 Documentation of Contract Quantities RECOMMENDED EXPERIENCE FOR CLASS One year IDOT construction experience Familiarity with general highway and IDOT construction terminology and practice Knowledge of basic algebra and geometry Order of Operations Ability to calculate areas and volumes

3 All phones must be turned off and put away during the test. As a courtesy to others, please either turn off or silence ALL mobile devices, etc. during class. If you feel you must take a call, please exit the room quietly. You will be responsible for any missed material during your absence from class. Electronic devices beyond a standard scientific calculator will not be allowed during the test. NO LAPTOPS, MOBILE DEVICES, etc. will be allowed during the test.

4 Test Open book / open notes Minimum passing score: 70 Tests are not returned No test inquiries allowed Test results ed within 30 days One re-test is allowed at the stated fee 18 PDH s upon passing exam (printed on certificate)

5 INTRODUCTION Instructors (see Doc Guide) Class Survey Bathroom locations Class schedule Class materials

6 Objectives When you complete this class, you should be able to: Set up filing and cross-reference system Maintain Quantity Book Maintain Project Diary Know how to obtain required measurements Keep records for Extra Work items Calculate proper pay quantities & adjustments

7 CURRENT CONSTRUCTION MANUAL Table of Contents Message to the Resident Department Policy CON 1 Administration Section Section 100. General Requirements and Covenants Survey Section Section 200. Earthwork, Landscaping, Erosion Control Section 300. Subgrades, Subbases and Base Courses Section 400. Surface Courses, Pavements, Rehabilitation and Shoulders Section 500. Structures Cleaning and Painting Existing Steel Structures Section 600. Incidental Construction Section 700. Work Zone Traffic Control and Highway Lighting Section 800. Electrical Requirements Section 900. Reserved Current Construction Memorandums Documentation Guide Schedule of Average Annual Equipment Ownership Expense Project Procedures Guide Current Construction Inspector s Checklists Forms and Reports Equal Employment Opportunity Download Complete Manual (27 MB) Appendix Page 1

8 Appendix Page 2

9 Appendix Page 3-10

10 Typical Job Box

11 Typical Job File (suggested minimum) As Built Plans Asphalt & Concrete Reports Audit Reviews Authorizations Calculations Commitments Contract Contractor s Payroll Correspondence Diary EEO Reports Erosion Control Reports Final Papers Force Account Reports Binder for IDR s, BC 628 & DQ Reports Material Inspection Reports MIRC08 Miscellaneous NPDES Reports Pay Estimates/Material Allowance Plant Production Reports Preconstruction Conf./Meeting Minutes Quantity Book Shop Drawings Subcontractor Approvals Delivery Ticket Files/Envelopes Traffic Control Reports Trainee Reports Weekly Reports Appendix Page 3

12 Appendix Page 11

13 Appendix Page 12

14 Why Keep Good Records? Spending taxpayer money - accountability Required by FHWA and IDOT Project management tool for Resident Prepare accurate and timely pay estimates

15 Why Keep Good Records? Answer questions from contractor and office Maintain standard form of documentation Documentation reviewed by district, central office, FHWA, (FBI?) Resolve claims against contract, resolve lawsuits

16 Penalties for Poor Documentation "If you didn't write it down, you didn't do it." Non-participation by the FHWA or the State Extra costs to determine if payments legal Change of career plans

17 Why is Documentation so important? National investigation for all states Specific investigation for Illinois

18 National Investigation Finalized in October 1962 Revealed numerous types of dishonesty involving engineers, inspectors, contractors & others assigned to projects in several states Led to numerous reforms involving certification of weights, measures, and material quality, and implementation of more stringent conformance of construction and documentation policies, specifications and materials certifications.

19 7 year investigation in 1990 s of major Chicago area contractor Fraud included: Illinois Investigation Ghost tickets for loads of asphalt and porous granular embankment that were never placed Inflated weight tickets for asphalt and PGE that were increased by as much as two tons per load IDOT RE lost his job, served 21 months in prison and lost his state pension Reinforced independent weight check, scale decal approval and initialing weight tickets because of investigation

20 Investigation - Conclusion You are accountable to the taxpayers for the public funds that are being spent IDOT, FHWA, and others have every reason to expect that the quantities and records on contracts are completely accurate It is the duty of the Resident and Inspectors (IDOT, Consultant and Local Agency) to ensure these records are current and accurate

21 Honest Mistakes vs. Intentional People make honest mistakes occasionally Intentional means done deliberately and in the 1990 s District 1 case repeatedly

22 Metric System Table, Page 1104, 2012 Standard Specifications for Road and Bridge Construction (Maroon Book) Federal metric requirement rescinded

23 Contract Legal, binding agreement between parties (Art ) Contract documents Plans Standard Specifications Contract, Special Provisions Supplemental Specs/Recurring Special Provisions Art Coordination of Contract Documents

24 Appendix Page 1 - Diagram Appendix Page 13

25 Parts of a Specification (Pay item) Description Materials (if applicable) Equipment (if applicable) Construction Requirements Method of Measurement Basis of Payment

26 Sample Contract Appendix Page 14

27 Sample Contract Time Limit FAP Routes 730 & 322 (US 51 & US 51 BUS) Project ACNHPP-000V(048) Section (57-20,57-1)RS & 56RS -3 McLean County Contract No WORKING DAYS (BDE) Effective: January 1, 2002 The Contractor shall complete the work within 65 working days. This is to show where the time limit is shown in the contract documents. Time limit types will be discussed later.

28 Sample Contract Schedule of Awarded Prices Appendix Page 15

29 Item Number Designation The first three numbers show the Section of Standard Specs. Letter prefix has special meaning A through K indicate plant & landscape items M indicates a metric pay item on a metric project X indicates a special provision or general note has modified the item from the Standard Specs. Z indicates an item shown only in the Special Provisions XZ indicates pay items that were created for special circumstances which may be used with special provision or general note for clarification Appendix Page 16

30 X X item number Appendix Page 17

31 Z Z item number Appendix Page 18

32 Sample Contract Supplemental Specifications NOTE: No supplemental specs are listed because this sample contract used the newly issued 2016 spec book for design.

33 This is not a part of the example contract in your Appendix. This is an example of typical Supplemental Specs issued each year after the first year of a new Standard Spec book. ALL Supplemental Specs would apply.

34 Sample Contract Recurring Special Provisions Check Sheet NOTE: Only those Recurring Special Provisions with an X apply.

35 Sample Contract Index of Special Provisions

36 Appendix Page 19

37 Required Federal Provisions Fed-Aid contracts only (project number) False Statements Federal Aid Provisions are approximately 12 pages

38 Appendix Page 20

39 Sample Contract Plan Cover Sheet

40 Per Article , Highway Standards indicated by revision number listed in the Index of Highway Standards on the plans override the index numbers listed anywhere else. Appendix Page 21

41 * Specialty Items are not included in the 50% rule for subcontracting in accordance with

42 Plans-Multiple Fund Types

43 Iroquois Co. Kankakee Co. Kankakee Co. Kankakee Co. Kankakee Co. Kankakee Co. Kankakee Co. WATSEKA BOURBONNAIS BRADLEY KANKAKEE MOMENCE STATE URBAN URBAN URBAN URBAN URBAN URBAN URBAN URBAN RURAL URBAN RURAL 95% STATE 96% STATE 97.5% STATE 95% STATE 96.7% STATE 95% STATE 96.7% STATE 97.5% STATE 95% STATE 100% STATE 100% STATE TOTAL 5% CITY 4% CITY 2.5% CITY 5% CITY 3.3% CITY 5% CITY 3.3% CITY 2.5% CITY 5% CITY 0% CITY UNIT QUANTITY LSUM LSUM Example of Multiple LSUM Fund Codes LSUM LSUM LSUM EACH EACH

44 General Notes are part of the contract, however, if discrepancy exists between general notes in plans and special provisions, special provisions govern!

45 Typical Section

46 Sample Contract Award Notice Awarded date 05/19/2016 Award notice = Lowest responsible bidder, NOT a contract yet.

47 Execution Date Execution Date: Cannot start before execution date Per Article ; must start within 10 days after the date the contract was executed, unless otherwise provided in the contract or directed in writing by the Regional Engineer

48 XXXXXXXXX

49 Standard Specs - Division 100 General requirements and covenants Sections that govern this class Section 104 (Scope) Section 105 (Control) Section 106 (Materials) Section 108 (Prosecution and Progress) Section 109 (Payment)

50 Section 104 Scope of Work The quantities in the plans are estimated and prepared for the establishment of pay item prices Payment to the contractor will be made for actual measured quantities performed and accepted Department reserves the right to increase, decrease, or omit quantities The contractor agrees to perform the work as altered Spec Book pages 7-13

51 Section 105 Control of Work All work shall be completed to the satisfaction of the Engineer Unacceptable work or unacceptable material shall be removed and replaced at no additional cost to the Department Work done beyond the lines shown on the plans. will not be paid for under the contract Coordination of Contract Documents Authority and Duties of the Resident Duties of the Inspector Inspection of Work Spec Book pages 14-21

52 Section 106 Control of Materials All materials to be permanently incorporated in the work shall be new unless otherwise specifically prescribed in the contract All iron & steel products shall be domestically manufactured & fabricated All metal product coatings shall be domestically applied Engineer has authority to remove and replace defective materials All materials shall be inspected, tested, & approved by the Engineer The Department reserves the right to retest all materials which have been tested & accepted at the source of supply All materials shall be properly stored & handled to avoid damage Spec Book pages 21-24

53 Progress Schedule (Article ) Required for all contracts Shows controlling item Used in determining working/workable day charges Used in determining time extensions Spec Book page 51

54 Appendix Page 22

55 Most Common Types of Time Limits Working Day Contracts Completion Date Contracts Completion Date (via Calendar Day) Contracts Refer to CM 28 for additional information

56 Working Day Contracts Number of Days shown in the Contract Charge Working Days May 1 to November 30, except weekends and holidays (holidays defined per Article ) Begin on agreed written start date or ten days after execution

57 Completion Date Contracts Track workable days Begin on agreed written start date or ten days after execution A workable day is any calendar day the contractor works on the controlling item, or the Engineer determines that the Contractor could be working on a controlling item

58 Calendar Day Contracts Will have a specified number of consecutive calendar days (via BDE special provision) Once a start date is selected the number of consecutive calendar days establishes a date of completion Workable days must be tracked The completion date will be determined by adding the specified number of calendar days to the date the Contractor begins work, or to the date ten days after execution of the contract, whichever is the earlier, unless a delayed start is granted by the Engineer.

59 Penalty for Exceeding Time Limits Failure to complete work on time will result in liquidated damages, in accordance with the table in Art on page 57 in the Standard Specifications.

60 Section Measurement and Payment No deduction will be made for fixtures in the roadway of 9 sq ft or less Longitudinal measurements for areas of base courses, surface courses, pavement, and shoulders will be made along actual surface of roadway Transverse measurements will be the exact horizontal dimensions shown on the plans Spec Book page 59-72

61 How to Pay Method of Measurement Basis of Payment

62 Construction Memorandum 76 - Contractor Payments When to pay What to pay What not to pay Corrections to pay estimates Material allowance guidelines Appendix Pages 23-30

63 Pay Estimates As Outlined in CM 76 Appendix Pages Required at least monthly (if greater than $1000) Must be at least 5 days between estimates Payment amount cannot exceed Adjusted Total Quantity Pay in correct Fund Type Must have adequate evidence of material inspection

64 Pay Estimates (continued) Before you a pay estimate to Springfield you should check the IDOT web site, to make sure the last pay estimate sent to Springfield was processed.

65 Pay Estimates (continued)

66 Appendix Page 31

67 Note: Engineer of Record must be signing pay estimate and a signed file copy must be retained in the jobsite project records as per Construction Memorandum 76. Appendix Page 32

68 Section A: General Requirements

69 Project Diary Day to day record of events Recognized legal document Single most important document Frequently used to resolve disputes or claims Not a personal diary - record only facts! If job is in ICORS, the ICORS diary shall be the official project diary Page A - 3

70 Project Diary - General Must be in ink Should be hard-bound book Separate book for each contract Separate book each calendar year or use a Journal Type Entry (no wrap around entries allowed) Entries must begin: first day contractor starts work official start date Daily entries until project completion (unless suspended)

71 Diary Daily Entries Weather-project location specific Controlling item Number people working and hours worked (The entries should contain enough information to supplement your required monitoring of DBE activities) Contractors working and their activities Working days charged General locations of work Daily traffic control inspections (drive-through) Page A 4

72 Diary - Other Info Discussions with supervisor Discussions with contractor Approval for extra work unless noted elsewhere Official visitors and inspections Important phone calls, faxes, and s Opening or closing of detours Work or materials rejected, reason Work shut down or resumed

73 Diary - Other Info (cont'd) Disputable items of work Railroad flaggers Length and cause of any delay Arrival, departure of major equipment Unusual conditions - high water, bridge failure, slides, accidents, etc. Discussions regarding any specific safety related instruction given to field staff

74 Diary Cover Sheet Page F - 1

75 Diary Entry Example Traffic Control Page F - 2

76 Page F - 3

77 Page F - 4

78 Quantity Book System Separate Quantity Book for each contract Daily Quantities posted here will be referred to when each pay estimate is prepared Considered to be the keystone of the complete record-keeping structure Pages A 5-6

79 Quantity Book Title Page IDOT QUANTITY BOOK County CHAMPAIGN Section (10-33HB)BDR Route FAI 57 District 05 Contract Number Job Number C Project Number Resident s Name Sheldon Cooper Field Office Phone (217) 251-XXXX Supervisor Name Amy Farrah Fowler Contractor Name Murphy Construction Contractor Address 604 E Green St Champaign IL Contractor Phone (217) 891-XXXX If found, please return this to the Resident Engineer or forward it to the District Office address below Illinois Dept. of Transportation IL Hwy 133 P.O. Box 610 Paris IL Page F- 5

80 Quantity Book Index of Sheets IDOT QUANTITY BOOK COUNTY 177 DISTRICT 02 INDEX OF SHEETS SECTION 20RS-1 & 20BR ROUTE FAP 5 CONTRACT JOB NO C PROJECT STPF-BRF-0005/050/000 FASID ITEM NO PAGE DESCRIPTION Q10C CHANNEL EXCAV STONE RIPRAP CL A FILTER FAB REM EXIST STRUCT STRUCTURE EXCAVATION FLOOR DRAINS CONC ENCASE CONC STRUCT CONC SUP-STR BR DECK GROOVING PROTECTIVE COAT REINF BARS, EPOXY CTD BAR SPLICERS FUR CONC PILES DRIVE CONC PILES TEST PILE CONCRETE TEMP SHT PILING NAME PLATES PERM SURV MKRS T TEMP BR TRAF SIGNALS 3AAL01 X SEEDING MOBILIZATION X TEMP SEEDING LEV BIN MM, N HMA BINDER CSE, IL-19.0, N HMA SURFACE CSE, MIX D, N90 Z CONSTRUCTION LAYOUT Z GEOTECHNICAL REINF FRC CONSTRUCTING TEST STRIP X TRAF CONT & PROT Page F - 6

81 ICORS Quantity Book Index of Pages

82 Manual Quantity Book Example Pay Item Info Authorizations Daily Quantity Entries Page F - 7

83 Scale Decal Info Manual Quantity Book Example Page 2 Materials Inspection Page F - 8

84 ICORS Daily Quantities (DQ) Page F - 9

85 Contract: State of Illinois Resident: Brett Schwalb County: MADISON Department of Transportation Supervisor: Ted Nemsky Section: 60-(4,5)RS-2 ICORS System Field Office Phone: (618) Quantity Book Job Number: - - N-/A Route: FAI 270 Project: N/A District: 08 PAVT PATCH T3 17 Qty Book Page: Q050J01-A PAVT PATCH T3 17 Pay Item Nbr: FASID Q050J01 Subjob A Units SQ YD UnitPrice $ Quantity Awarded Adjusted Total Qty: ICORS Quantity Book Source Of Final Documentation: Finaled Yes Authorizations: FLD BK #3 PG24 Auth Number Auth Letter CCS Code Date Approved Added Qty Deducted Qty 4 119I0002A 11/14/ Quantities: Page CCS Code DQ Nbr Date Qty Inspected To Date Evidence of Inspection Source of Progress Documentation: Estimate # 119I0002A 41 09/16/ Plant Report & Tickets and Test in File Fld bk # 3 pg 2 2 Location: I-270 WB Driving lane Sta to Estimate or Final: Final 119I0002A 53 09/18/ Plant Report & Tickets & Test in File fld bk # 3 pg 3 2 Location: I-270 WB sta to Estimate or Final: Final 119I0002A /08/ Plant Report & Tickets & Test in File FLD BK # 3 pg 4 3 Location: I-270 WB DL PATCH # 34 A Estimate or Final: Final Friday, September 23, 2011 Page 1 of 2 Report Name: Quantity Book Page F- 10

86 Evidence of Material Inspection Documents the basis for acceptance of material Must be recorded in the Evidence of Material Inspection column of the Quantity Book All evidence of material inspection must be entered into Materials Integrated System for Test Information and Communication MISTIC (coordinate with District Materials office) Project Procedures Guide, Appendix pages Attachment 3 Page A - 6

87 Project Procedures Guide (PPG) Departmental Policy developed by Bureau of Materials & Physical Research (BMPR) Explains the material inspection requirements IDOT s sampling and testing guide Applies to all State & Local Agency improvement projects Part of the Construction Manual Attachment 3 (See Appendix Pages 34-47) Most common forms of evidence of inspection Grouped by material types, not pay items Contact District office if you have questions

88 PPG Section 300 Responsibilities of Resident Ensures all materials are inspected and approved Ensures that the sampling and testing are in accordance with the PPG Communicates with the District Materials office ensuring all testing is accomplished Should not include any pay item on a pay estimate for which there is no evidence of material inspection or approval Force Account and Agreed Unit Price pay items shall be treated the same as contract pay items Appendix Page 33

89 PPG Section 400 Responsibilities of Contractor Provide materials that meet or exceed specification requirements Provide IDOT with required evidence of inspection prior to incorporating material into project Give IDOT advance notice to have sampling and testing performed for source inspection Appendix Page 33

90 Evidence of Material Inspection Proof that Method of Acceptance sampling and testing has been performed LA 15 IL OK Stamp Qualified Product List Manufacturer s Cert. Mark Ticket Visual Memo Bill of Lading Daily Plant Reports Test BBS 59 BMPR Approval Letter Appendix Page 34

91 PPG Attachment 3 Appendix Page 36 Doc Guide, Page C - 10

92

93

94 Visually inspect all materials What s wrong here?

95 Visually inspect all materials Cracks Reject product: Width of surface cracks in pipe are 0.01 in. or greater and length exceeds 12 in.

96 IDOT website INDEX of LISTS

97

98 Rejected Rusted Dowel Bars

99

100 Lot numbers on bags must match lot numbers on LA-15!!

101 Evidence of Materials Inspection Example What materials inspections are required for this pay item: PCC Pavement 11 (Jointed)

102 PCC Pavement 11 (Jointed) Materials PC Concrete Plant Report & Tickets & Test Dowel Bar Assemblies List & Cert Materials Inspection Reinforcement Bars List & Cert & Mark Preformed Expansion Joint Filler LA-15 or IL OK or Test Tie Bars List & Cert & Mark Joint Sealing Compound LA-15 or IL OK Curing Compound LA-15 or IL OK or Test

103 MIR-C08 Report

104 MISTIC Report 16

105 PPG - Small Quantities (Section 600) Field sampling, testing, or source inspection of small quantities may be waived by the Resident on the basis of this provision Not for structure or safety critical items! Maximum quantities listed on Attachment 3 Based on either: Other similar material from approved producer Producer/Manufacturer (NOT supplier) certification Under no conditions are materials to be used from an unapproved source

106 42 Appendix Page 43

107 Field Inspection Reports/Source Documentation BC 628 (Inspector s Daily Report) Field Book Calculation file Weight tickets Cross section paper Spreadsheets Note: Daily Quantities Report (DQ s) in ICORS is NOT a source document!! See Final Documentation requirements for details. Page A - 7

108 NOTE: This column NOT optional for class purposes! All Construction forms can be found on the IDOT website

109

110 Field Book Required For: Permanent Survey Records Concrete Superstructure pours Field Book Required When Not Using Forms: PC Concrete paving summary (Optional: use BC See F-15 & 16 ) HMA paving summary (Optional: use BC 2529 See F-17 & 18 ) Pages A 7-8

111 FIELD BOOK # 4 - BRIDGE Projects TABLE OF CONTENTS IF FOUND PLEASE RETURN TO: S. ABUT PILE DATA 1 PIER PILE DATE 2-3 REGIONAL ENGINEER N. ABUT PILE DATA 4 Name ILLINOIS DEPT. OF TRANSPORTATION 5 DISTRICT 4 TEST PILE CUT-OFF GRADES 6-7 Address 401 MAIN STREET FILLET CALCULATIONS 8-11 PEORIA, IL DECK DEPTH CHECKS Phone (OPTIONAL) BRIDGE APPR. MEAS. & CALCS 16 BRIDGE APPR. SHLDR MEAS. & CALCS F - 12 Knox 5-5HB-2 FA C This book is published on a fine 50% cotton-content ledger paper, specially treated for maximum archival service, and protected by a w ater resistant surface sizing. Page F - 11

112 F HMA BINDER CSE IL-19.0 N70 DATE: 6/20/16 HEINZ PAVING WEATHER: SUNNY INSPECTORS: 6:30 AM EMILY DUNCAN 2:30 PM MATT PATEL LOCATION: WB STA TO LENGTH = 7860' MAT WIDTH = 12' MAT THICKNESS = 1.5 " EQUIPMENT: PAVER: BARBER-GREENE SA 131 VIB ROLLER: DYNAPAC 42A; TACH=2400 VPM PNEUMATIC ROLLER: INGRAM FINISH ROLLER: GALLION 266B; STATIC MODE MAX SPEED = 2400 VPM = 240 FT/MIN VIB ROLLER 10 IMPACTS/FT PG. 67 TEMP IN TRUCK BEHIND PAVER 8:00 AM :00 AM NOON :00 PM YIELD CHECKS: 1. THEORETICAL TRUCK DUMPING DISTANCE, D D = 12 TONS/TRUCK(2000 LBS/TON)(9 SF/SY) = 107 FT/TRUCK 12'(112 LBS/SY-IN) (I.5") 2. THEORETICAL TONS PER STATION, T S T S = (12' X 100')(112 LBS/SY-IN)(1.5") = 11.2.TONS (9 SF/SY)(2000 LBS/TON) 3. DAILY TOTAL YIELD CHECK: THEO. = (12' X 7860')(112 LBS/SY-IN)(1.5") = TONS (9 SF/SY)(2000 LBS/TON) ROLLING PATTERN: 4 PASSES REQ'D OVER EACH POINT 9 PASSES FOR FULL MAT WIDTH MAX PAVER = 240 FT/MIN X 0.9 = 24 FT/MIN SPEED 9 PASSES Meas. By: ED, MP 6/28/16 Calc. By: ED 6/28/16 Chkd. By: MP 6/28/16 TONS DELIVERED = (SEE TICKET FILE) YIELD = DELIVERED = = 102% THEORETICAL MAT'L INSP: PLANT REPORT, TICKETS & TEST SHORT TERM PAVT MARKING WB STA TO SKIP-DASHES x 4' EACH = 780' Page F - 14

113

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115 Handwritten Initials and Dates on ALL Source Documentation Measured By and Date Calculated By and Date Checked By and Date Initial your own work Page A - 8

116 The Checker has the responsibility of ensuring that the Preparer s documentation is correct and accurate as it is presented. Show what you have checked by making small check marks. Page D - 14

117 Remember: Any place a mistake might be made, sooner or later, it will be made! Page D -14

118 Break areas into geometric shapes that you can calculate & use the correct formulas! 2.9 Right Triangle 9.4 Wrong Right Wrong Trapezoid Parallelogram x (9.5 ) x ( ) = SF 2 2 = 23.3 SY Right ( ) x ( ) = SF SY 26.3 SY = 26.3 SY 40.0 x 52.2 = SF 40.0 x 56.0 = SF = SY = SY SY SY Wrong ( ) x ( ) x ( ) x 45.3 = SF = SY SY SY ( ) x 83.4 = SF 4 = SY Page D - 15

119 Plan Quantity Acceptance (BC-981) Based on 3 Points: 1. Existing plans are accurate 2. Plan Quantities are accurate 3. Work is built according to plan Method of Measurement states: requirements shall conform to Article (a) Pages A 8-10

120 Page F - 20

121 Page F - 21

122 Page F - 22

123 What Doesn t Belong on a BC 981? Granular Backfill (Porous Granular Embankment) Contiguous Earth and Rock Excavation Tonnage or Gallon items Unit Diameter - tree removal Pages A 9-10

124 Progress Documentation Final Measurements OR Estimated Quantities Must document how the quantity was established Page A - 10

125 Estimating Daily Earth Volumes with Load Counts 1. Obtain daily load count 2. Determine struck capacity. Either: a. Measure and calculate the truck volume or b. Use SpecFinder function from EquipmentWatch Rental Rate Blue Book (RRBB) c. Use other commercially available equipment specification websites 3. Calculate estimated volume: Volume = load count X struck capacity X 80% Page A - 10

126 Picture of truck hauling dirt

127

128 Page F - 23

129 Example Using the Tables Contractor used: Three (3) Caterpillar 621G s and four (4) Terex TR45 s and hauled 70 loads with each unit

130 Page D - 9

131 Page D- 6

132 Page F- 24

133 Estimating Concrete and Rebar For Concrete 1) Extract volumes from computation check file or 2) Use a reasonable percentage (90%) of actual delivered concrete For Rebar 1) Establish a lbs/cy factor from plan quantities. Use as concrete volumes are placed. Pages A 10-11

134 Page F - 26

135 Page F - 25

136 This page can be found on the IDOT website.

137 Page F - 27

138 Estimating Sod Pay 25% of measured area upon placement of sod Pay 75% upon acceptance of sod (live and healthy condition 30 days after placement) Refer to Article & Page A 11

139 Estimating Woody Plants per Art 253 (Currently not in Documentation Guide) Upon completion of planting, mulch covering, wrapping, and bracing, pay 90% Upon inspection and acceptance of the plant material, or upon execution of planting bond, pay final 10% Refer to Spec Art

140 Page F - 28

141 Blasting Residue Containment Disposal Pay 30% of lump sum item the first day Prorate 50% during removal Pay final 20% on completion Page A - 12

142 Topsoil Excavation and Placement Measure in its original position Pay 50% of measured cubic yard (cubic meter) item upon completion of excavation Pay final 50% on completion of placement Page A 12

143 Page F - 29

144 Items That Must Be Final Measured Removal Items Piling Weight Tickets Trench Backfill Any items that cannot be measured later Page A - 12

145 Use of Computers A. Compiled calculation programs verified and approved for use by the District B. Electronic Spreadsheets C. Other software programs Pages A 12-13

146 Use of Computers Spreadsheet printout must show: Pay item number, description & contract number Input data Subtotals if more than one page is used Results & how they are calculated Cross-reference to source documents Manually initialed & dated Pages A 12 & 13

147 Page F 30

148 Page F 31

149 Extra Work (Article ) Three ways to add work or account for Changed Conditions Increased Contract Quantities Agreed Unit Price (AUP) Force Account (Time & Material) Page A - 14

150 Agreed Unit Price AUP discussed in CM 04 Contractor submits a letter proposing cost for work District Estimator reviews & approves price Resident prepares Authorization (BC 22) Authorization is approved Appendix Pages 81-82

151 Force Account Force Account Instructions shown on CM 09 Work is authorized in writing by properly authorized person (BC 2256) Resident/Inspector prepares Extra Work Daily Report (BC 635) Contractor submits an itemized bill based on BC 635 Equipment rates per Rental Rate Blue Book Material inspection is required the same as regular pay items Resident compares bill with BC 635 and payrolls, then makes payment Appendix Pages 48-63

152 BC 2256 form Appendix Page 64

153 Force Account (FRC) Bill Per Construction Memorandum 09 & Article Equipment valued < $1,000 considered small equipment, no payment Materials used requires invoice or note taken from stock on contractors bill Labor markup =35% Payroll additives =10% Materials markup =15% No markup on owned equipment (5% on rental) FRC bills due within 60 days of signed BC 635

154 Force Account Work by Approved Sub Prime receives $100 minimum markup, otherwise 5% of total approved cost of combined Force Account work effort

155 BC 635 (Rev. 5/07) Appendix Page 55

156 Appendix Page 58

157 Appendix Page 59

158 Appendix Page 65

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160

161 Material Allowance Requested by prime contractor, Refer to Art & CM 76 $10,000 minimum Inspected and properly stored material not anticipated to be incorporated into project for at least 60 days Non-perishable items only Proof of payment required 60 days after contractor receives payment (approximately 70 days after pay estimate is issued) Prompt Payment Act states that the contractor has 15 days to pay the supplier Paid at the Discretion of the Department Page A 14-15

162 Items Typically Approved on a Material Allowance Fabricated Structural Steel Precast Concrete Beams Mast Arms Controller Boxes Superstructure Rebar

163 Page F - 32

164 Page F - 33

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169 Maximum Payment Weight items pounds tons gallons (when calculated from weight tickets) Table page A-15 Based on plan quantity or quantity specified by the Engineer Method of Measurement gives maximum payment percentage

170 MAXIMUM PAYMENT for TONS EXAMPLE Agg Base Cse TY B Plan Quantity = 7783 Tons Revised Plan Quantity = 7850 Tons 7850 x 1.08 = 8478 Tons Contractor delivered Tons What is the final payment? Workbook Page 1

171 Yield Checks Recommended for all materials, required for the following: Hot Mix Asphalt Paving Frequently, each day of paving PC Concrete Paving At end of each day of paving Pages A 15 & 16

172 HMA Yield Checks Binder Course width (ft) x length (ft) x (1sy/9sf) x (112lb/sy-in) x (1 ton/2000lb) x thickness (in) = theoretical tons YIELD = DELIVERED THEORETICAL X 100 = % For HMA Binder, verify unit weight via District Materials Office, Plans or Special Provisions Workbook Page 2

173 HMA BC Theoretical Tons Daily Yield Check (12 ft) (7,860 ft) (112 lbs/sy in) (1.5 in) = tons (9 sf/sy) (2,000 lbs/ton) Yield = Delivered Theoretical x 100 = = 102.0% Workbook Page 3

174 F HMA BINDER CSE IL-19.0 N70 DATE: 6/20/16 HEINZ PAVING WEATHER: SUNNY INSPECTORS: 6:30 AM EMILY DUNCAN 2:30 PM MATT PATEL LOCATION: WB STA TO LENGTH = 7860' MAT WIDTH = 12' MAT THICKNESS = 1.5 " EQUIPMENT: PAVER: BARBER-GREENE SA 131 VIB ROLLER: DYNAPAC 42A; TACH=2400 VPM PNEUMATIC ROLLER: INGRAM FINISH ROLLER: GALLION 266B; STATIC MODE MAX SPEED = 2400 VPM = 240 FT/MIN VIB ROLLER 10 IMPACTS/FT PG. 67 TEMP IN TRUCK BEHIND PAVER 8:00 AM :00 AM NOON :00 PM YIELD CHECKS: 1. THEORETICAL TRUCK DUMPING DISTANCE, D D = 12 TONS/TRUCK(2000 LBS/TON)(9 SF/SY) = 107 FT/TRUCK 12'(112 LBS/SY-IN) (I.5") 2. THEORETICAL TONS PER STATION, T S T S = (12' X 100')(112 LBS/SY-IN)(1.5") = 11.2.TONS (9 SF/SY)(2000 LBS/TON) 3. DAILY TOTAL YIELD CHECK: THEO. = (12' X 7860')(112 LBS/SY-IN)(1.5") = TONS (9 SF/SY)(2000 LBS/TON) ROLLING PATTERN: 4 PASSES REQ'D OVER EACH POINT 9 PASSES FOR FULL MAT WIDTH MAX PAVER = 240 FT/MIN X 0.9 = 24 FT/MIN SPEED 9 PASSES Meas. By: ED, MP 6/28/16 Calc. By: ED 6/28/16 Chkd. By: MP 6/28/16 TONS DELIVERED = (SEE TICKET FILE) YIELD = DELIVERED = = 102% THEORETICAL MAT'L INSP: PLANT REPORT, TICKETS & TEST SHORT TERM PAVT MARKING WB STA TO SKIP-DASHES x 4' EACH = 780' Page F - 14

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179 Thickness Determination Schedule Before and after readings String line Direct Probe Cores Pages A 16-19

180 Thickness Determination Problem How many depth checks are required for PCC sidewalk that measures 1000 ft in length by 4 ft wide? Workbook Page 4

181 Thickness Determination Answer 4 X1000 = 4000 sf / 1000 sf = 4 depth checks

182 Page F - 36

183 Pay Items By Weight Page A - 20

184 Weight Tickets DOA approved scales- checked every 12 month period (IDOT policy) Obtain scale information prior to accepting material on jobsite Obtain daily truck tare weights (BC-1465) when required by the specifications Pages A 20-21

185 Page F - 37

186 Weight Tickets Collect and initial tickets at the point of delivery Date 08/06/13 Pages A 20-22

187 Weight Tickets Question What if the inspector collecting the load tickets had to leave the jobsite and was not present while the tonnage material was still being delivered?

188 Weight Tickets Answer The inspector would not initial the tickets that he/she was not present for. The inspector should write a memo to the file explaining why they did not initial the tickets. Daily yield checks should justify the total amount placed.

189 Weight Tickets Independent Truck Weight Check Action Report BIC 2367 (Formerly OQCR 2367) Weekly, Random Weight Check (once per week, per plant during production) Pages A 23-24

190 BIC 2367 form Pages 1-3 Page F - 38

191 BIC 2367 form Pages 2-3 Page F - 39

192 BIC 2367 form Pages 3-3 Page F - 40

193 Small Quantities Quantities are Daily aggregates (<500 ton per day) HMA (<250 ton per day) bituminous materials (<4,000 lbs per day) Note: Different than PPG Small Quantities Page A 26

194 Small Quantities: PPG vs. Doc Guide PPG PPG quantity for entire job PPG is for material inspection Doc Guide Doc Guide quantities are daily Doc Guide is for construction inspection (i.e. No tare weights required)

195 Final Documentation Cross referenced at bottom (manual) or at top (ICORS) of Quantity Book Page Must be measured use proper equipment measure per method in contract calculate to accuracy in table (Section B) Cannot be Estimated An estimated quantity must be measured again Page A 27-28

196 Final Documentation Prior to submitting records, calculations must be checked by someone other than the person who did the original calculations. See Recommended Checking Procedures in Section D. Page A 28

197 Sources of Final Documentation Field Measurement Books (hardback only) Inspector s Daily Report, BC 628 identified as final field measurement Cross-section paper for cross sections only Weight tickets, bound and summarized by adding machine tape Page A - 27

198 Final Documentation (cont d) Project Diary for calendar month or calendar day items (not personal diary) Calculation file for such items as concrete and reinforcement bars Agreement to Accuracy of Plan Quantity, BC 981 Force Account file with Extra Work Daily Report, BC 635 and contractor s invoice Page A 27-28

199 Final Documentation (cont d) Weekly Trainee Report, SBE 1014, with signed reports for Trainees Built according to Standard # Computer printout \ Spreadsheets Traffic Control Surveillance Report (BC 2240) Page A - 28

200 Section B: Final Documentation

201

202 hydseed

203 Page F-43

204 Calendar Day

205 Page F - 44

206

207 Traffic Control Surveillance Problem The contractor was required to perform traffic control surveillance from Tuesday afternoon until Thursday morning. The contractor worked from 7:00 a.m. to 4:30 p.m. each workday. The contractor performed the inspections and completed the BC 2240 s as required. What will the total pay be for these days of Surveillance based on the Standard Specifications? Workbook Page 5

208 Answer to Workbook Page 5 Tues 4:30 p.m. to Wed 7:00 a.m. = 14.5 hours Wed 4:30 p.m. to Thurs 7:00 a.m. = 14.5 hours 14.5 hours hours = 29 hours 29 hours / 24 hours per day = 1.21 Calendar Days for Traffic Control Surveillance Workbook Page 24

209 Calendar Month Diary Entries or Quantity Book Entries

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211 Cubic Yard

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214

215 Page F - 45

216 Structure Excavation Problem The contractor has excavated for a proposed footing as shown below: 5 ft Avg. Front View Proposed Footing Side View Prop. Ftg. 5 ft Avg Determine the correct volume of Structure Excavation that will be used as final payment to the contractor at this location. Workbook Page 6

217 Structure Excavation Solution According to Article , horizontal dimensions will not extend beyond vertical planes 2 outside of the edges of footings. Also, if the contractor did not excavate to the 2 limit, you cannot pay the contractor for work they did not do. Therefore, the pay dimensions are as follows: Length = = 35.0 Width = = 14.0 Depth = 5.0 (given) Workbook Page 25 Volume =(35.0 x 14.0 x 5.0) x 1/27 = 90.7 cubic yards

218 Trench Backfill Tables To use tables the following must be met: For concrete pipe only Assumes trench width is maximum allowed (Actual trench width is at least as wide as the trench width shown in the table in Section E) See Article (payment limits) See Article (manholes)

219 Pages E 1-5

220 Page E - 1

221

222 Storm sewer is paid to the inside wall of the structure Payment for T.B.F. ends 3 from the outside wall of the structure Trench Backfill Diagram (looking down from above) S.S. length T.B.F. length Storm Sewer Workbook Page 7 MH Structure wall 3 T.B.F. included in the cost of the structure

223 Page F - 46

224 Page E - 3

225 Trench Backfill Example Trench Limits MH Centerline of Pipe 5 29 ft (for pipe running parallel to the centerline of the road) CROSS SECTIONAL VIEW Back of Curb Edge of Pavement Centerline of 5 ft Roadway 43.5 in Given: MH 42 Circular Concrete Pipe PLAN VIEW Average Depth from subgrade to invert of the pipe = 6.8 Trench Length = 75 from outside face of manhole to outside face of manhole Contractor s Excavated Trench Width = 7 4 Centerline of Pipe Run is 5 behind the back of curb Determine: Allowable Pay Quantity for Trench Backfill Workbook Page 8 D

226 Trench Backfill Solution 1. Need to determine if any part of allowable trench width falls within 2 ft of the back of curb. Centerline of pipe is given as 5 ft or 60 in from the back of curb = 16.5 which is the dimension from the inside of the trench to the back of the curb. Since 16.5 < 24, must use trench backfill. 2. Determine allowable pay length: Length given is 75 ft. from outside face of manhole to outside face of manhole. According to Article , 6 greater than the diameter of the structure will be backfilled and incidental to the installation of the structure. Therefore 3 on each manhole location is incidental backfill, and allowable pay length is = 74.5 Workbook Page 9

227 Trench Backfill Solution (cont.) 3. Check excavated width against allowable trench width. Allowable trench width Since D = 6.8 ( >5.0 ft.), Width = 18 + Wall + ID + Wall + 18 Width = = 87 Excavated width = 7 4 = 88 Since excavated width > allowable trench width, we can use backfill tables. D = 6.8 and ID of pipe = From table, cu. yd./lin ft. x Allowable Pay Length = Trench Backfill Volume x 74.5 = 81.4 cu yds. Workbook Page 10

228 Trench Backfill Problem (For pipe running perpendicular to the centerline of the road) Sidewalk MH 24 SS Back of Curb MH Given: 24 Circular Concrete Pipe Average Depth from subgrade to invert = 3.8 Contractor s Excavated Trench Width = 50 Determine: Show your calculation on the IDR on Workbook Page 13 Allowable Pay Length for the Trench Backfill Maximum allowable trench width Allowable Pay Quantity for Trench Backfill Workbook Page 11

229 Complete the IDR provided on Workbook Page 13 Todays Date, Contract #96345 United Construction (Prime) Weather is clear, 67 degrees Pay item number for Trench Backfill is Location Station Show calculation on the IDR since it is your primary source of Documentation Workbook Page 12

230 Workbook Page 13

231 Trench Backfill Problem Answer (For pipe running perpendicular to the centerline of the road) Sidewalk Back of Curb 50 MH 24 SS MH Allowable Pay Length = = 65 Maximum allowable trench width = 9 + OD + 9 = = 48 Actual trench width exceeds maximum, therefore use Trench Backfill tables. From Table: cy/ft Trench Backfill = 65 x = 21.0 cy Workbook Page 26

232 Todays date Your Initials and Date Allowable Pay Length = = 65 Maximum allowable trench width = 9 + OD + 9 = = 48 Actual trench width exceeds maximum, therefore use Trench Backfill tables. From Table: cy/ft Trench Backfill = 65 x = 21.0 cy Workbook Page 27

233

234

235

236

237

238 Page F - 47

239 Page F - 48

240 Page F - 49

241

242

243 Each or Lump Sum

244

245

246 Surface variation deductions are assessed in accordance with the following. See Article Binder and/or Surface Course Plan thickness (inches) Surface Course Mixture Deduction Per Variation (ton) (Existing Surface Not Reprofiled) 2 3/4 inch or more Less than 2 3/4 inch 2 Ton 1 Ton (Existing Surface Reprofiled) All 2 Ton For all bumps greater than 3/4 inch, removal and replacement is required.

247 Surface Course Surface Variations Each wheel lane in the completed surface course must be tested for smoothness with a 16 foot straightedge. See Article The straightedge bolts are set at 3/16 inch for all mainline pavement and also at ramps which are posted over 40 mph; 3/8 inch for all other surfaces.

248 SURFACE VARIATIONS ITEM XXX21600 SURF VAR HMA SC 2T 6/24/16 CLEAR, 83 PG. 39 WHEEL LANE PATH STATION EB L F - 51 EB R NOTE: Per Article of the Standard Specifications, the cost of one or two tons of surface mix shall be deducted from the contract for each surface variation measured in the wheel paths. This information would be shown in the explanation on the authorization: Cost of 1 ton of Surface Cost of 2 tons 14 $ = $ = $ = $2, total deduction On the authorization show a negative unit price ( ), and a positive quantity (14 Each) which will result in a negative addition to the authorization. TOTAL = 14 EACH Measured By: MD 6/24/16 Calculated By: MD 6/24/16 Checked By: VC 6/24/16 Page F - 50

249 Surface Variation Problem You are working on a 2 lane milling and bituminous resurfacing project that is 15,000 feet long. The contractor s bid price is $87.00 per ton for the surface mix. As per plan, the contractor mills 1.5 inch of existing surface and then places a 1.5 inch lift of binder and a 1.5 inch lift of surface. Upon the completion of the work you recorded in both lanes a total of 17 surface variations. How much money will be deducted from the contract for the surface variations? Workbook Page 14

250 Solution: (Per Article ) 1) Since the existing surface was milled, it is considered reprofiled 2) As per chart, the cost of 2 tons of mix shall be deducted for each variation 3) Calculation: ($87.00 per ton) x (2 tons per surface variation) x (17 surface variations) = $2, Workbook Page 28

251 2 bumps or not 2 bumps THAT is the question

252 Page F - 51

253 F- 9 Page F - 52

254 Page F - 53

255 Traffic Control Price Adjustment Problem 1 Art Your contractor was performing contract work under Traffic Control Standard The awarded contract value of this work was $214, The final value of the completed work under this standard is $248, The unit price for this pay item is $27, What is the adjusted unit price for Traffic Control Standard ? Also, what is the pay item number for the additional adjustment? Workbook Page 15

256 Answer Workbook Page 15 See calculation file for Awarded and Final contract amounts of items under Awarded Value: $214, Final Value: $248, Unit Price: $27, X = (248, ,305) = Increase > 0.10 (214,305) Adjusted Unit Price = 0.25P P (1 + (X 0.1)) = 0.25 (27,500) (27,500) (1+( )) = 0.25 (27,500) (27,500) (1.06) = 6, , = $28, Unit price difference: $28, $27,500 =$1, Add new pay item # XXX03100 for $1, Workbook Page 29

257 Traffic Control Price Adjustment Problem 2 Your contractor was performing contract work under Traffic Control Standard The awarded contract value of this work was $214, The final value of the completed work under this standard is $180, The unit price for this pay item is $27, What is the unit price adjustment for Traffic Control Standard ? Answer located in the Workbook. Workbook Page 16

258 Answer Workbook Page 16 See calculation file for Awarded and Final contract amounts of items under Awarded Value: $214, Final Value: $180, Unit Price: $27, X = (180, ,305) = Decrease > 0.10 (214,305) Adjusted Unit Price = 0.25P P (1 + (X 0.1)) = 0.25 (27,500) (27,500) (1-( )) = 0.25 (27,500) (27,500) (0.94) = 6, , = $26, Unit price difference: $26, $27,500 = - $1, Add new pay item # XXX03100 for - $1, Workbook Page 30

259 When you see a group of geese or ducks flying in a V, you will notice one side is always longer than the other. Why is this? There are more birds on this side!

260

261

262 Traffic Signal Components Controller Foundation (signal post, mast arm pole) Double Handhole Handhole

263 Traffic Signal Components Signal Post Mast Arm Pole - Mast arm mounted signal head - Bracket or post mounted signal head

264 Traffic Signal Cross section View Foundation Vertical = 3.0 Pg. 717 Controller Box Double Handhole slack = 13.0 Pg. 716 Handhole slack = 6.5 Pg. 716 Signal Post Vertical = 13.0 Pg. 717 Foundation Vertical = 3.0 Pg. 717 Length measured in field Length measured in field Length measured in field

265 PG ELCBL C SIGNAL 14 5C GOODWIN AVE. N DH-1 C-1 4.0' GOODWIN AVE. N F 54 GREEN ST. MA-1 G Y G G R Y R Y HD ' GREEN ST. 10.0' G R Y P ' H ' 3.8' H-2 2.3' P-1 MA-1 DH Double Handhole C Controller HD Heavy Duty Handhole P - Post MA Mast Arm H - Handhole Page F - 54

266 Traffic Signal Cross section View (measured) 10.0 MA-1 Vertical = 20.0 Foundation Vertical = 3.0 C-1 DH-1 slack = 13.0 HD-1 slack = 6.5 H-1 slack = 6.5 H-2 slack = 6.5 Foundation Vertical = 3.0 P-1 Vertical = Foundation Vertical = 3.0

267 ELCBL C SIGNAL 14 5C PG. 44 DATE FROM TO LENGTH SLACK VERTICAL 6/21 C-1 DH-1 4.0' 13.0' 3.0' DH-1 HD ' 6.5' HD-1 H ' 6.5' H-1 H ' 6.5' "A-1" SUBTOTAL 146.6' 32.5' 3.0' H-2 P-1 2.3' 3.0' P-1 SIGNAL HEAD 13.0' RUN TOTAL TOTAL NOTES SEE PAGE 43 FOR SCHEMATIC AND MEASUREMENTS 200.4' F - 55 "A-1" C-1 H ' 32.5' 3.0' H-2 MA-1 3.8' 3.0' MA-1 SIGNAL HEAD 10.0' 20.0' 218.9' 419.3' Final Measurement: 419.3' DH Double Handhole C Controller HD Heavy Duty Handhole P - Post MA Mast Arm H - Handhole Measured By: EAL & CR 6/24/16 Calculated By: EAL 6/24/16 Checked By: CR 6/24/16 Page F - 55

268 PG ELCBL C SIGNAL 14 5C GOODWIN AVE. N Run "A-1" C-1 4.0' DH-1 GOODWIN AVE. N GREEN ST. HD ' GREEN ST. MA-1 G Y G G R Y R Y 10.0' G R Y P ' H ' 3.8' H-2 2.3' P-1 MA-1 Page F - 54

269 PG ELCBL C SIGNAL 14 5C Run "A-1" GOODWIN AVE. N DH-1 C-1 4.0' GOODWIN AVE. N GREEN ST. HD ' GREEN ST. MA-1 G Y G G R Y R Y 10.0' G R Y P ' H ' 3.8' H-2 2.3' P-1 MA-1 Page F- 54

270 ELCBL C SIGNAL 14 5C PG. 44 DATE FROM TO LENGTH SLACK VERTICAL 6/21 C-1 DH-1 4.0' 13.0' 3.0' DH-1 HD ' 6.5' HD-1 H ' 6.5' H-1 H ' 6.5' "A-1" SUBTOTAL 146.6' 32.5' 3.0' H-2 P-1 2.3' 3.0' P-1 SIGNAL HEAD 13.0' RUN TOTAL TOTAL NOTES SEE PAGE 43 FOR SCHEMATIC AND MEASUREMENTS 200.4' "A-1" C-1 H ' 32.5' 3.0' H-2 MA-1 3.8' 3.0' MA-1 SIGNAL HEAD 10.0' 20.0' 218.9' 419.3' Final Measurement: 419.3' Measured By: EAL & CR 6/26/12 Calculated By: EAL 6/26/12 Checked By: CR 6/26/12 Page F - 55

271 ELCBL C SIGNAL 14 5C PG. 44 DATE FROM TO LENGTH SLACK VERTICAL 6/21 C-1 DH-1 4.0' 13.0' 3.0' DH-1 HD ' 6.5' HD-1 H ' 6.5' H-1 H ' 6.5' "A-1" SUBTOTAL 146.6' 32.5' 3.0' H-2 P-1 2.3' 3.0' P-1 SIGNAL HEAD 13.0' RUN TOTAL TOTAL NOTES SEE PAGE 43 FOR SCHEMATIC AND MEASUREMENTS 200.4' "A-1" C-1 H ' 32.5' 3.0' H-2 MA-1 3.8' 3.0' MA-1 SIGNAL HEAD 10.0' 20.0' 218.9' 419.3' Final Measurement: 419.3' Measured By: EAL & CR 6/26/12 Calculated By: EAL 6/26/12 Checked By: CR 6/26/12 Page F - 55

272 Electrical Signal Cable Problem Given the following information, what is the pay length for the electrical signal cable? Workbook Page 17

273 Answer Workbook Page 17 Electrical Signal Cable Problem 13.0 C at DH at H at H-2 P Pay Length = = Workbook Page 31

274 Answer Workbook Page 17 Electrical Signal Cable Problem Horizontal Slack Vertical From To Measure Pg. 710 Pg. 712 C-1 DH DH-1 H X H-1 H X H-2 P X 3.0 P-1 Signal X X 13.0 Sub-Total Pay Total = = Workbook Page 32

275 PIPE CULVERT PG. 83 ITEM DESCRIPTION DATE STA. INST. STAKED LENGTH MEASURED LENGTH PAY LENGTH 542A0235 " " 542A A A0235 P CUL CL A 1 30 " " P CUL CL A 1 36 P CUL CL A 1 42 P CUL CL A /11/ " /12/ " /13/ " 31.0' 27.0' 50.0' 24.0' 112.0' 21.0' * 31.2 ' 28.3' 49.3' 24.0' 112.7' 21.0' 31.0' 27.0' 49.3' 24.0' 112.0' 21.0' * PLAN LENGTH OF 100.0' IS IN ERROR. F - 56 SUBCONTRACTOR: ROGERS CONSTRUCTION WEATHER: 7/9/12 SUNNY, 79 o 7/10/12 SUNNY, 82 o 7/11/12 PARTLY CLOUDY, 75 o TOTAL PAY LENGTHS:. 542A ' 542A ' 542A ' ALL FROM AMER. PIPE CO. (APPROVED LIST & MARK) STAKED LENGTH CHECKED BY: MD & VC 7/6/16 Page F - 56

276

277 H pile

278 pile7

279

280

281 Measuring cutoff metal shell pile

282

283 February 24, 2016 County Section Route Contract No. Don Doe, Superintendent ACME Construction 1200 North Easy Street Anyplace, IL Dear Mr. Doe: As specified in Article of the Standard Specifications for Road and Bridge Construction, you are hereby being provided this itemized list of authorized lengths of metal pile shells to furnish for the structure for the above route and section. It has been determined from the test piles driven on February 18, 2016 that the following lengths should be furnished: E Abut = 552 lin. ft. Pier = 960 lin. ft. W Abut = 828 lin. ft. Very Truly Yours, John Smith District Engineer Note: Final documentation for FURNISHING PILES consists of a copy of the itemized list which was given to the Contractor and field measurements of the delivered piling. F - 57 Page F - 57

284 Pile Payment Example Delivered Length Length of pile Delivered to the job site Cut Off Length Top - Cut off elevations Driven Length (PAY) Delivered - Cut off You Instructed the contractor to furnish 45 foot Piles 2. Measure the Length of pile Delivered 3. Determine the Pay Length for Furnishing Pile 4. Determine the Elevation of top of pile and Mark the Plan Cut off Elevation on the pile 5. Determine the Cut off 6. Determine the Pay Length for Driving Pile Pay Furnishing Pile Appendix Page 66 Pay Driving Pile 39.50

285 Page F - 58

286 Page F - 60

287 Documentation completed field book example

288

289 Page F - 61

290

291 Page F - 62

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293 DOCUMENTATION FOR: BITUMINOUS MATERIALS (PRIME COAT) BITUMINOUS MATERIALS (TACK COAT) POLYMERIZED BITUMINOUS MATERIALS (TACK COAT) Contracts under the January 1, 2012 Spec Book: BDE Special Provision Hot Mix Asphalt Prime Coat (Appendix Pages 94 99) Contracts under the April 1, 2016 Spec Book: Art and Construction Memorandum Procedures for Calculating Payment for Prime Coat (Appendix Pages )

294 DOCUMENTATION FOR BITUMINOUS MATERIALS (PRIME/TACK COAT) Prime/Tack Coat will be paid at the contract unit price per pound of residual asphalt applied. You must provide calculations deducting the weight of all water (emulsions) or lighter petroleum products (cutbacks) from the weight shown on your tickets. Aggregate for covering prime/tack coat will NOT be measured for payment.

295 DOCUMENTATION FOR BITUMINOUS MATERIALS (PRIME/TACK COAT) Required: Weight tickets Per CM 14 82, the pressure distributor shall be weighed before and after placement. The weight ticket(s) should be initialed by the inspector who collected the ticket(s). If no inspector was available to collect the ticket(s), then do not initial those tickets. Add a note of explanation to the ticket file.

296 DOCUMENTATION FOR BITUMINOUS MATERIALS (PRIME/TACK COAT) Required: A Bill of Lading Indicating percentage of residual asphalt, and Any optional water added by the producer. A completed ticket tape Stapled to the tickets Calculations based upon the weight tickets and the Bill of Lading (F 71 and F 72).

297 Ticket Tape Calculations for Emulsions with added water Emulsions are asphalts that have been mixed with an emulsifier and water. The contractor has the option of asking the producer to add additional water to the emulsion. The producer may add more water at the contractor s request This material is then sent to the job site 2,208 lbs. of added water Original material from producer 8,300 lbs. of emulsion Original 8,300 lbs. of emulsion 43% Emulsifier plus water 57 % Asphalt

298 Ticket Tape Calculations for Emulsions with Added Water Emulsions are asphalts that have been mixed with water. The contractor has the option of asking the producer to add additional water to the emulsion. The bill of lading must contain the following information: BILL OF LADING Kane Asphalt 136 Crane Rd. Bartlett, IL Sold to: Murphy Construction Delivered to: Schaumburg, IL A. The Material (SS 1 is an approved emulsion) Truck No: 207 Material: SS-1 Driver: P. O Hara Residue 57.0% B. The original percent of residual asphalt in the emulsion Gross: lb Tare lb Net Wt. 10,508 lb Sp. Gr ,300 LB.-E 2,208 LB.-W C. The pounds of water added to the tanker s emulsion.

299 Contract # 60V20 X BIT. MATERIALS (PRIME COAT) IL C * FROM COUNTY LINE TO FLAT IRON RD. 35, , , * 8, , , * 8, , = 0.79 * 7, x 0.79 = 5, * Ticket Tape Calculations for Emulsions with Added Water. Weight before application from prime coat ticket...weight after application from prime coat weigh back ticket.net weight of emulsion used on job (includes all added water)...tanker weight of emulsion shown on the bill of lading.weight of water added to emulsion shown on bill of lading.total weight of the diluted emulsion mixture...tanker weight of emulsion shown on bill of lading.total weight of the diluted emulsion mixture.79% percent of emulsion in the pressure distributor.weight of emulsion used on job (includes all added water).79% percent of emulsion in the pressure distributor.pounds of emulsion TOTAL = 5, x = 3, * LBS..Pounds of emulsion.% of residual asphalt in the emulsion from the bill of lading.pounds of residual asphalt this is entered in quantity book! Page F- 71

300 Ticket Tape Calculations for Emulsions with Added Water ALTERNATE METHOD BILL OF LADING Kane Asphalt 136 Crane Rd. Bartlett, IL Sold to: Murphy Construction Delivered to: Schaumburg, IL New % Residual Asphalt = (Wt. Emulsion) x (% Residue) (Wt. Emulsion) + (Wt. Added Water) Truck No: 207 Driver: P. O Hara Material: SS-1 Residue 57.0% Gross: lb Tare lb Net Wt. 10,508 lb 8,300 LB.-E 2,208 LB.-W Sp. Gr Pounds of Residual Asphalt Applied = (New % Residual Asphalt) x (Wt. Applied) (Initial Wt. Final Wt.) Appendix Page 106

301 Ticket Tape Calculations for Cutbacks Cutbacks (RC 70) are asphalts that have been mixed with a lighter petroleum product such as kerosene. No water is added to a cutback. Material sent to the job is the same as the material from Producer s Tanker 40.0% Cutback 60.0% Asphalt

302 Ticket Tape Calculations for Cutbacks The bill of lading must contain the following information: BILL OF LADING Kane Asphalt 136 Crane Rd. Bartlett, IL Sold to: Murphy Construction Delivered to: Schaumburg, IL A. The Material Truck No: 207 Driver: P. O Hara Material: RC-70 Gross: lb Tare lb Net Wt lb Residue 60.0% B. The percent of residual asphalt in the prime Sp. Gr 0.95

303 Contract # 60V20 X BIT. MATERIALS (PRIME COAT) IL 173 FROM COUNTY LINE TO FLAT IRON RD. Ticket Tape Calculations for Cutbacks 0. C * TOTAL = 35, , , * 5, x 0.60 = 3, * LBS...Weight before application From prime coat ticket...weight after application From prime coat weigh back ticket..net weight Total pounds of cutback or emulsion used on job..pounds of cutback or emulsion..% of residual asphalt from the bill of lading..pounds of residual asphalt this is entered in quantity book! Page F- 72

304 PRIME/TACK COAT EXAMPLE PROBLEM Bill of Lading Information Jobsite Information Gross Weight = 76,520 lbs Initial Distributor Weight = 33,473 lbs Tare Weight = 26,240 lbs Net Weight = 50,280 lbs Residue = 60.0 % Wt. of Emulsion = 35,200 lbs Final Distributor Weight = 15,020 lbs Length of Paving = 12,713 ft Width of Paving = 12 ft Required Application Rate = 0.05 lbs/sq ft Wt. of Added Water = 15,080 lbs Given the data above, determine the following: Residual Asphalt Applied = Actual Residual Asphalt Application Rate = Theoretical Residual Asphalt = Max Pay Residual Asphalt = Pay Quantity = Workbook Page 18

305 Answer to Prime/Tack Coat Problem Workbook Page 18 Bill of Lading Information Jobsite Information Gross Weight = 76,520 lbs Initial Distributor Weight = 33,473 lbs Tare Weight = 26,240 lbs Net Weight = 50,280 lbs Residue = 60.0 % Wt. of Emulsion = 35,200 lbs Final Distributor Weight = 15,020 lbs Length of Paving = 12,713 ft Width of Paving = 12 ft Required Application Rate = 0.05 lbs/sq ft Wt. of Added Water = 15,080 lbs Given the data above, determine the following: Residual Asphalt Applied = 7750 lbs Actual Residual Asphalt Application Rate = lbs/sq ft Theoretical Residual Asphalt = 7628 lbs Max Pay Residual Asphalt = 8009 lbs Pay Quantity = 7750 lbs Workbook Page 33

306 Answer to Prime/Tack Coat Problem Workbook Page Wt. Applied = (Initial Wt.) (Final Wt.) = 33,473 lbs 15,020 lbs = 18,453 lbs 2. % Emulsion = (Wt. Emulsion) / (Total Wt.) = 35,200 lbs / 50,280 lbs = Wt. Emulsion Applied = (Wt. Applied) x (% Emulsion) = 18,453 lbs x 0.70 = 12,917 lbs 4. Wt. Residual Asphalt = (Wt. Emulsion Applied) x (% Residue) = 12,917 lbs x 0.60 = 7750 lbs 5. Application Area = (Length) x (Width) = 12,713 ft x 12 ft = 152,556 sq ft 6. Actual Application Rate = (Wt. Residual Asphalt) / (Area) = 7750 lbs / 152,556 sq ft = lbs/sq ft 7. Theo. Wt. Residual Asphalt = (Area) x (Application Rate) = 152,556 sq ft x 0.05 lbs/sq ft = 7628 lbs 8. Max Pay = (Theoretical) x 105% = 7628 lbs x 1.05 = 8009 lbs 9. Pay Quantity = 7750 lbs Workbook Page 34

307 PRIME/TACK COAT APPLICATION VERIFICATION Appendix Page 105

308 What s Wrong Here?

309 Spray Pavers

310 Page F- 63

311 Page F - 64

312

313 Page F - 36

314

315 PAVEMENT PATCHING, 9" Patch # TYPE 2 TYPE 3 CALCULATIONS (12.7' ') 2 x 12.0 x 1/9 =16.7 S.Y. 5.0 x 12.0 x 1/9 = 6.7 S.Y. F.B. #1, Page Clear, 60's ACE Construction Depth A=9" Depth A = 9" SB LANE 12.7' 5.0' A NB LANE 8 9 A 5.0' 12.3' F x 12.0 x 1/9 = 24.5 S.Y. Patch Depth Increase = (14" - 9") = 56% 9" Depth A = 14" B = 13.8" C = 14.2" Avg.=14" 18.4' B A ' C 18.4' PAGE TOTALS 6.7 S.Y S.Y. Increase Qty. by 20% Pay = 24.5 x 1.20 = 29.4 S.Y. Evidence of Mat'l Insp: Plant Report, Tickets & Test Meas. By: VC, MD 10/14/16 Calc. By: VC 10/14/16 Chkd. By: MD 10/17/16 Page F- 65

316 Pavement Patching Problem You are the inspector on a section of two-lane road in Madison County. The contractor is performing pavement patching operations today and the pay items used for the patching are as follows: Pavement Patching, Type II, Pavement Patching, Type III, 9 Yesterday you laid out 3 patches in the northbound lane. The patch at Station is 12 wide by 8.0 long. The patch at Station is 12.0 wide by 9.0 long. The patch at Station is 12 wide by 11.0 long. After the patching operations for these 3 patches are complete, you measure the patches. The in-place dimensions are as follows: Station Width Length Depth You have received the required material inspection documentation. Complete the attached field book entries and total the page for these items. Workbook Page 19

317 PAVEMENT PATCHING, 9 ACE Construction F.B. #3, P DATE: Patch # TYPE 2 TYPE 3 CALCULATIONS SB LANE NB LANE Depth A=9" A Depth A = 9.2" 12 A 13 Depth A = 11" A PAGE TOTALS Evidence of Mat'l Insp: Plant Report, Tickets & Test Meas. By: Date: Calc. By: Chkd. By: Workbook Page 20

318 PAVEMENT PATCHING, Patch # TYPE 2 TYPE 3 CALCULATIONS DATE: ACE Construction SB LANE NB LANE F.B. #3, P (8.0' x 12.0') 9 No adjustment = 10.7 S.Y. 9.0' x 12.0' x 1 /9 =12.0 S.Y. Depth A=9" Depth A = 9.2" Meas. 10.0' wide both sides 8.0' 9.0' A A 9.0' 8.0' '.0 x 12'.0 x 1/9 = 14.7 SY Patch Depth Increase (11" - 9") = 22% 15% Increase of S.Y. 9" PAGE TOTALS S.Y. Increase Qty by 15 % Pay = 14.7 x 1.15 = 16.9 S.Y. Depth A = 11" 11.0' Evidence of Mat'l Insp: Plant Report, Tickets & Test Meas. By: Date: Calc. By: Chkd. By: A ' 11.0' Workbook Page 35

319 Example of DECREASE in Quantity PAVEMENT PATCHING, Patch # TYPE 2 TYPE 3 CALCULATIONS DATE: ACE Construction SB LANE NB LANE F.B. #3, P (8.0' x 12.0') 9 No adjustment = 10.7 S.Y. 9.0' x 12.0' x 1 /9 =12.0 S.Y. Depth A=9" Depth A = 9.2" Meas. 10.0' wide both sides 8.0' 9.0' A A 9.0' 8.0' % Decrease of S.Y. 11'.0 x 12'.0 x 1/9 = 14.7 SY Patch Depth Decrease (7.5" - 9") = -17% 9" Depth A = 7.5" 11.0' A ' 11.0' PAGE TOTALS S.Y. Decrease Qty by 10 % Pay = 14.7 x (1-0.10) = 13.2 S.Y. Evidence of Mat'l Insp: Plant Report, Tickets & Test Meas. By: Date: Calc. By: Chkd. By: Workbook Page 36

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325 Ticket Tape Example, Aggregate Base Course, Type A (English) AGG BASE CSE A STA C to , contract , , , , , , , , , , , , , , , , , , , , , , ,300 * LBS Calc by: JWS Check by: RH This is an example of the documentation requirement for granular pay items paid on a tonnage basis. This adding machine tape is to be securely bound around the truck tickets for each pay item for each day. NOTE: Refer to Small Quantities provision in Section A of doc guide. No moisture correction required if less than 500 tons per day, however IDOT reserves right to perform moisture correction on any amounts delivered. Actual Moisture 547,300. 2,000 = * tons = = = Pay Wt. = x = TONS F - 41 Page F - 41

326 HMA SC Adjust Plan Quantity Per Art , for surface courses only: Adjusted Plan Quantity = C x quantity shown on the plans or as specified by the Engineer Where C = G mb x 46.8 U And where: G mb = average bulk specific gravity from approved mix design (little d) U = unit weight of surface course shown on the plans in lb/sq yd-in., used to estimate plan quantity = English constant ( )

327 G mb (little d) from approved mix design Appendix Page 67

328 HMA SC Adjust Plan Quantity When Plan Quantity is accurate, calculate as follows: Given G mb (little d)=2.320, plan qty 1200 tons C = X 46.8 C = Adjusted Plan Quantity =.969 x 1200 = tons Max Pay = tons x 103% = tons

329 HMA SC Adjust Plan Quantity When Plan Quantity changes, calculate as follows: 1. Calculate new theoretical tonnage 2. Calculate the adjustment 3. Calculate the max pay

330 HMA SC Example (as specified by Engineer) 1. Calculate new theoretical tonnage Plan Quantity = 229 Tons Plan Length = 1,022 FT Plan Width = 24 FT Plan Thickness = 1.5 inches Measured in field Length = 1,027.5 FT Width = 24 FT Thick = 1.5 inches 112 lbs/sy-in x ft x 24 ft x 1.5 in = tons 9 sf/sy (2000 lbs/ton) Workbook Page 21

331 HMA SC Example 2. Calculate the adjustment (Article ) Gmb = 2.37 U = 112lbs/sy-in Constant = x 46.8 C = = Adjusted Qty: x = tons 3. Calculate the max pay (Article ) Max Pay: x 1.03 = tons Workbook Page 22

332 G mb = HMA Surface Max Pay Length = 10,110.0 ft Width = 24.0 ft Thickness = 1.5 inch Delivered = 2310 tons Is the contractor exceeding the maximum payment quantity? Workbook Page 23

333 Answer to Workbook Page 23 - HMA Surface Max Pay 112 lbs/sy-in x 10,110 ft x 24 ft x 1.5 in = tons 9 sf/sy (2000 lbs/ton) C = x 46.8 = Adjusted Qty: x = tons theoretical tons for the surface area 1.03 x tons = tons Workbook Page 37 Contractor is exceeding the maximum amounts

334 Page F - 17

335 Total Running Yield Checks Starting Station: Total Tons Check Length Placed Theo. Tons Yield % Time Place Station (1) (2) (3) Time 10:00 AM ft % 12 Noon ft % 1:00 PM ft % Total Tons Placed Check Station Length Placed (1) Theo. Tons (2) Yield % (3) (1) Length Placed = Starting Station Check Station (2) Theo. Tons = (Length x Mat Width x Lbs./Sq. Yd. X Mat Thickness) + (9 x 2000) (3) Yield % = (Total Tons Placed Theo. Tons) x 100 Surface Variations Tested by: RS Station/Location Station/Location Station/Location None found today Check one below: Found variations & finish roller was able to correct variations Found variations that require corrective action or deduction. Short Term Pavt. Mkg. (Item No ) Remarks STA to Required: 4 ft. every 40 ft. Counted 195 skip dashes at 4 ft. each = 780 ft. Calculations / Measurements / Misc. Measured by: JD, RF Date: 6/20/16 Calculated by: JD Date: 6/22/16 Checked by: RF Date: 6/22/16 F - 18 BC 2529 (Rev. 6/05) Page F - 18

336 Pay for Performance (PFP) End result specification Incentive/Disincentive based on test results Performance is analyzed by test results with detailed statistical method Quality Control for Performance (QCP) End result specification Disincentive based on test results Performance is analyzed by test results

337 Performance Measures Pay for Performance Voids Voids in Mineral Aggregate (VMA) Density Dust/AC ratio is tested but not included in the PFP calculations although a separate disincentive applies. Quality Control for Performance Voids Voids in Mineral Aggregate (VMA) Dust/AC ratio Density

338 Pay for Performance Samples taken by the Contractor Sample locations determined by the Engineer Random locations Testing performed by the Department Payment based on Department s test results Quality Control for Performance Samples taken by the Contractor Sample locations determined by the Engineer Random locations QC testing performed by the Contractor QA Testing performed by the Department Payment is based on test results (use contractor s results if QC results are within acceptable limits AND are within precision limits of QA test results)

339 Pay for Performance (PFP) Use spreadsheet for calculations Spreadsheet created to document tests for payment Spreadsheet also used to determine random tonnage locations and random density locations

340 PFP Spreadsheet CPF Additional disincentives for Dust A/C ratio and unconfined edge density parameters Composite Pay Adjustment Unit Price * PFP Qty * (CPF 100)/100 = Composite Pay Adjustment $85/ton * 9100 tons * ( )/100 = $11,602.50

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344 Unit Diameter

345 Single stem tree Measure unit diameter at 4.5 above HIGHEST ground line. Single stem tree Pay Unit: Unit Diameter Tree Removal 6 to 15 Unit Diameters Tree Removal over 15 Unit Diameters

346 Multiple stem tree Measure each stem in unit diameters at 4.5 above highest ground line Each stem which is greater than 6 inches will be measured for payment as an individual tree. Example: Tree Removal 6 to 15 8 Unit Dia

347

348 Measure from here Not from Here Measure at a point 4.5 above the highest ground level ( (b) (1))

349 Stump 16 Highest point Stump Measure at highest point above the ground Stump Example: Tree Removal over 15, pay 16 Unit Dia

350 Tree measures 24 at 2, 18 where it splits at 4 and the two branches measure 10 and 5 respectively 6 higher. What do you pay for removing this tree? 24 4 ft 2 ft Tree Removal (6-15 unit dia) Tree Removal (over 15 units dia) Tree Removal (Acres) 5 Branch is clearing and is NOT measured for payment 10 units 0 units 0 acres

351 LOCATION CIRCUM MEAS. TREE REMOVAL DATE > 15 REMOVED SUB-CONTRACTOR: R & W TREE SERVICE PG. 3 F " " " " " " " " " " " UNIT DIA. UNIT DIA. NOTE: Must note, "Tree tape used" if a direct reading tree tape is used to determine the tree diameter. DATE 6-15 >15 INSP. BY WEATHER 8/20/ EAL SUNNY, 76 8/21/ EAL SUNNY, 80 Example conversion calculation from circumference measurement in inches to unit diameter: STA : 53" = 16.9 unit diameter Measured By: MRL 8/16/16 Calculated By: MRL 8/19/16 Checked By: VMC 8/19/16 Page F - 70

352 Authorization of Contract Changes See Construction Memorandum 04 (Appendix Pages 70-89) for details Change Order: amends a contract in order to address contingencies affecting performance & completion of the contract Contract Adjustment: in accordance in the original contract Further defined as either : Major Change: revises alignment, acceleration, change limits Minor Change: adjustments and extra work <$250,000. Change Order- extra work, design changes, alterations to plans or spec prov which was not in the original contract (Appendix Pages 71-72) Contract Adjustment- when provision for the change is included in the original contract (Appendix Page 72)

353 Authorizations (continued) A change order alters the contract work from that awarded under competitive bidding process, therefore, requires clear explanation and careful consideration All changes MUST be germane to the original contract (See Determination Statements on germaneness (Appendix Pages 80-81) All extra work must be approved and directed in writing before the work begins as stated earlier Must be approved by a person who has direct or delegated authority to approve the type, scope, or value of the work involved. (Appendix Page 74)

354 Authorizations (continued) Contract Changes for individual work efforts greater than $30,000 must be published in the Transportation Bulletin ALL contract changes for individual work efforts greater than $30,000 must also be reviewed and receive a waiver from the Procurement Policy Board (PPB). The BC 24 is to be used to provide this information to the CBC. Certain change order categories require the waiver PRIOR to beginning the work (see Basic Requirements), (Appendix Pages 77-78).

355 Appendix Page 90

356 BC 22 Form Appendix Page 91

357 Traffic Control Inspection Reports Must be done once per week for daytime inspection, twice per month for nighttime inspection In general, informal daily drivethrough to be done first and last duty everyday See Section 700 Construction Manual for details

358

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361 Appendix Page 92

362

363

364 Railroad Protective Liability Insurance Read Proposal lists all information to purchase railroad insurance Section lists insurance requirements for RRhighway crossings Page 28 of Spec book

365 Railroad Protective Liability Insurance Residents MUST NOT accept policy itself as approval ONLY Central Office s approval letter is acceptable An individual policy per railroad per contract is required NO work within 50 of the right of way until approval letter is received from Central Office Do NOT pay RRPLI pay item without Central Office s approval letter

366 If you have any questions contact Contracts at Design & Environment at: (217) Appendix Page 93

367 Old Age and Treachery

368 Testing Instructions You have 2 hours to complete the exam. Must show calculations The exam is open book and open notes - NO TALKING allowed! Question during the test? Raise your hand and an instructor will assist you. The instructor will only clarify the question, NO guidance will be provided as to where to find the answer PLEASE print your Name and Date of Birth LEGIBLY on the test! Electronic devices beyond a standard scientific calculator are not allowed during the test. NO LAPTOPS, CELL PHONES, PAGERS, etc. are allowed during the test

369 Test Results TEST RESULTS will only be ed to the address provided on your registration form within 30 calendar days - NO PHONE CALLS please for test results within this timeframe Test will NOT be returned Test inquiries are no longer allowed