Asphalt Pavement Association of West Virginia 2018 Fall Conference

Transcription

1 Asphalt Pavement Association of West Virginia 2018 Fall Conference CONSTRUCTION UPDATE Canaan Valley Conference Center September 29, 2018

2

3

4 Fall

5 Spring/Summer

6 Fall

7

8 93% of all roadways in WV owned, operated, maintained by WVDOT 6 th largest roadway network 36,000+ centerline miles 79,000+ lane miles 7,000+ bridges 2% Interstate least flat state mountainous terrain = expensive road construction 5% US Route 10% WV Route 83% County/Local Route

9 93% of all roadways in WV owned, operated, maintained by WVDOT 6 th largest roadway network 36,000+ centerline miles 79,000+ lane miles 7,000+ bridges 2% Interstate mountainous terrain = expensive road construction $ 5% US Route 10% WV Route 83% County/Local Route

10 PRESERVATION

11

12

13 2019 LETTING SCHEDULE Baseline (other dates added as needed)

14 BID SUBMISSION

15

16 ESTIMATE PAYMENTS

17

18 ESTIMATE PAYMENTS

19 GENERAL ESTIMATE PAYMENT WORKFLOW PRIOR TO 10/1/18 Project personnel follow our estimate cutoff schedule which usually occurs every other Friday at Close of Business (COB). By COB of the following Wednesday, the District is required to conduct the following; 1) Generate the estimate for the project 2) Place the estimate into approval phase in Site Manager (SM) 3) Project Supervisor approval of estimate 4) Construction Engineer approval of estimate 5) Office Manager approval of estimate 6) The Office Manager then prints and scans estimate into a program called Application Extender 7) The Office Manager also has to receipt amount to be paid in our legacy system called REMIS.

20 8) The Estimate then is in Finance Division for scrutiny through at least two separate offices and the office of Business Manager and Budget Division 9) The Estimates when approved from step (8) are interfaced into OASIS (nightly) as a General Accounting Expenditure (GAX) document 10) The GAX document then goes to the West Virginia State Auditor s Office (WVSAO) for their scrutiny. 11) When WVSAO approves estimate it then goes to WV Treasury to be paid

21 GENERAL ESTIMATE PAYMENT WORKFLOW AFTER 10/1/18 OASIS Go Live Step 1) thru Step 5) remain unchanged (District approvals) Then automated interface to OASIS Step 8) thru Step 11) similar approval process in OASIS A few less steps to the process, and hopefully more transparent and efficient Time will tell

22 Project Contractor

23

24 AWARD STATUS

25

26

27 DBE PLAN SUBMISSION

28 PREQUALIFICATION LIMITS

29 PREQUALIFICATION LIMITS

30

31

32

33

34 B BILLION D B DOLLAR BOYD

35 CONTRACTOR PREQUALIFICATION REVISIONS

36 PREQUAL REVISIONS

37 PREQUAL REVISIONS

38

39 STAFFING ISSUES

40 EXTRA WORK MARK UP

41 TURNPIKE PROJECTS - ADMINISTRATION?

42 STANDARD CONTRACT VS PO CONTRACT

43 STATE HIGHWAY ENGINEER DEPUTY PROG/PLANNING DEPUTY CONST/DEV DEPUTY - OPERATIONS TRAFFIC ENGINEERING R/W MCS&T CONTRACT ADMIN DISTRICTS MAINTENANCE

44 STATE HIGHWAY ENGINEER DEPUTY CONST/DEV DEPUTY - OPERATIONS MCS&T CONTRACT ADMIN DISTRICTS MAINTENANCE

45 STATE HIGHWAY ENGINEER DEPUTY CONST/DEV DEPUTY - OPERATIONS MCS&T CONTRACT ADMIN DISTRICT ENGINEER MAINTENANCE DISTRICT CONSTRUCTION DISTRICT MATERIALS

46 STATE HIGHWAY ENGINEER DEPUTY CONST/DEV DEPUTY - OPERATIONS MCS&T CONTRACT ADMIN DISTRICT ENGINEER MAINTENANCE DISTRICT CONSTRUCTION DISTRICT MATERIALS

47 STATE HIGHWAY ENGINEER DEPUTY CONST/DEV DEPUTY - OPERATIONS MCS&T CONTRACT ADMIN DISTRICT ENGINEER MAINTENANCE Standard Contract DISTRICT CONSTRUCTION DISTRICT MATERIALS

48 STATE HIGHWAY ENGINEER DEPUTY CONST/DEV DEPUTY - OPERATIONS MCS&T CONTRACT ADMIN DISTRICT ENGINEER MAINTENANCE Standard Contract DISTRICT CONSTRUCTION PO Contract DISTRICT MATERIALS

49 STATE HIGHWAY ENGINEER DEPUTY CONST/DEV DEPUTY - OPERATIONS MCS&T CONTRACT ADMIN DISTRICT ENGINEER MAINTENANCE Standard Contract DISTRICT CONSTRUCTION PO Contract DISTRICT MATERIALS

50 STATE HIGHWAY ENGINEER DEPUTY CONST/DEV DEPUTY - OPERATIONS MCS&T CONTRACT ADMIN CONFLICT RESOLUTION DISTRICT ENGINEER MAINTENANCE Standard Contract DISTRICT CONSTRUCTION PO Contract DISTRICT MATERIALS

51 C Factor

52 QUESTIONS?

53 Asphalt Pavement Association of West Virginia 2018 Fall Conference MATERIALS UPDATE Independent Assurance (IA) Canaan Valley Conference Center September 29, 2018

54 WVDOH IA History 1) The IA program pertained exclusively to WVDOH sampling and testing (Acceptance Sample). 2) The IA program incorporated a project approach. 3) Included only projects on the NHS. 4) IA sampling frequency was 10% of Acceptance Samples. 5) IA materials: asphalt, concrete, and aggregate.

55 FHWA Process Review Because contractor samples (Quality Control) are used for acceptance the WVDOH IA program must incorporate Quality Control sampling and testing.

56 Proposed IA Changes 1) The IA program will go from a project approach to a system approach. 2) A system approach checks the active material samplers and testers. 3) The frequency is a percent of the total number of material samplers and testers. 4) States typically set a goal of 90%. 5) Tie the technician and inspector certifications into the IA program.

57 Asphalt 1) WVDOH performs all acceptance sampling and testing on PWL projects. 2) Projects on the NHS are predominately PWL projects.

58 Concrete 1) Have IA testing dates throughout the year and state. 2) Testing at each District once per year. 3) Slump and air testing.

59 Aggregate 1) Perform AASHTOResource (AMRL) aggregate proficiency samples. 2) Gradation/Sieve Analysis.

60 Asphalt Pavement Association of West Virginia 2018 Fall Conference PAVEMENTS UPDATE Canaan Valley Conference Center September 29, 2018

61 Percent Within Limits All NHS Routes We have some work to do getting our Designers to make sure that it s reasonable. (ie, not 1,100 tons of skip paving) Half of the GARVEE projects are using PWL Many projects have not been complete to date 5-2 lane NHS (complete) Test Results are promising

62 Percent Within Limits 2-Lane Data Average Pay Factor Average Pay Factor Average = 93.45% 50 Sub Lot 1' Sub Lot 2' Sub Lot 3 Sub Lot 4* Sub Lot 5 Sub Lot 6

63 Percent Within Limits 2-Lane Data Average Pay Factor Density PWL AC PWL #200 PWL Average Pay Factor Sub Lot 1' Sub Lot 2' Sub Lot 3 Sub Lot 4* Sub Lot 5 Sub Lot 6

64 Section 720 Specification Is the department supposed to be IRI data in all jobs when the spec applies? Yes. What happens if the department fails to test the project prior to paving?

65 Section 720 Specification Does Section 720 apply to Purchase Orders? If the PO contract references the 2018 Supplemental Specification

66 Friction Research West Virginia DOH has partnered with the National Center for Asphalt Technology (NCAT) to test increased percentages of Dolomitic Limestone in our asphalt mixes. Two sections of the NCAT track will have mixes from WV with aggregate donated by our aggregate suppliers. Extensive laboratory testing will be done with varying percentages as well.

67 Update to Soundness Materials Procedure MP was last updated in 1995 Currently the 2018 update has passed the MP committee and is awaiting FHWA approval

68 Bond Strength Testing Average Bond Strength (psi) This includes the zeros in the average with out the zeros 160 psi

69 Bond Strength Testing Number of Tests Non-Zeros Zeros 401 Bond Tests 122 were Zero 30% from a single project With out that project 13% Test per Project

70 Compaction Testing A proposal was made to return to a procedure which utilizes lot by lot testing with the target density established from a roller pass procedure. Any thoughts or updates on this subject and proposal? We have reached out to others on this type of procedure. We ve not yet compiled the input.

71 LET S GO MOUNTAINEERS!!!

72