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WEEKLY CONSTRUCTION PROGRESS AND

INSPECTION REPORT

Period Ending

06.21.2020

T-O Engineers Project AIP Number:

502 33rd Street

Cody, WY 82414

03-56-0030-010-2018, 03-

56-0030-011-2018

State Project Numbers:

AEAN10A, AEAN10B,

AEAN10C

Airport Name

Phifer Airfield, Wheatland, Wyoming

Project Description Contractor’s Name

Runway Reconstruction Project Paul Reed Construction & Supply, Inc.

1. Rough Estimate of Percent Completion to Date of Construction Phases (Include items such as clearing, grading, drainage, base, surface, lighting,

etc.)

Overall project percent complete – 92%. See attached sheet for additional information.

2. Work Completed or in Progress this Period.

Monday 06.15.20 – No work was performed due to unavailability of milling machine for “Lot 14 – Test Strip #3” and “Lot #15 -Test

Strip #4”.

Tuesday 06.16.20 – Contractor placed P-603 Tack Coat material in preparation of P-401 application. Contractor placed P-401

material for “Lot #16” on top mat, directly north of centerline beginning where “Lot #15 -Test Strip #4” placement had been

terminated, progressing from east to west on Runway. P-401 HMA material for Mix Design #4 was delivered on site. Electrical

Contractor arrived on site and began mobilization of equipment and materials and performing analysis of systems that had been

installed in 2019. Contractor performed preliminary shoulder regrading on shoulders of Runway.

Wednesday 06.17.20 – Contractor placed P-603 Tack Coat material in preparation of P-401 application. Contractor placed P-401

material for “Lot #17” on top mat, directly south of centerline beginning where “Lot #14 -Test Strip #3” placement had been

terminated, progressing from east to west on Runway. P-401 HMA material for Mix Design #4 was delivered on site. Electrical

Contractor arrived on site and continued performing analysis of systems by energizing circuits for PAPIs and Primary Wind Cone

that had been installed in 2019. Electrical Contractor also began installing counterpoise. Contractor performed preliminary shoulder

regrading on shoulders of Runway.

Thursday 06.18.20 – Contractor placed P-401 material for “Lot #18” on top mat, far northernmost lane, excluding bumpouts,

progressing from east to west on Runway including full length of east and west Blast Pads. Electrical Contractor arrived on site and

continued performing analysis of systems by energizing circuits for PAPIs and Primary Wind Cone that had been installed in 2019.

Electrical Contractor also began installing counterpoise. Contractor performed preliminary shoulder regrading on shoulders of

Runway. Contractor placed P-603 Tack Coat material in preparation of P-401 application.

Friday 06.19.20 – Contractor placed P-401 material for “Lot #19” on top mat, far southernmost lane progressing from east to west

on Runway including full length of east Blast Pad to approximately Sta: 24+50 due to weather. Contractor performed coring

operations without notice given to Engineer and without Engineers’ approval on “Lot 14 – Test Strip #3” and “Lot #15 -Test Strip

#4”. 1st lift of P-401 material was damaged in the process of coring operations.

Saturday 06.20.20 – Contractor performed milling operations on “Lot 14 – Test Strip #3” and “Lot #15 -Test Strip #4”. Contractor

placed P-401 material for “Lot #20” on top mat, far southernmost lane progressing from east to west on Runway from

approximately Sta: 24+50 to far west end of Blast Pad. Crew also paved the top lift of the Runway Bump Outs on the east and west

end of the runway.

Sunday 06.21.20 – No work was performed on site.

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3. Brief Weather Summary This Period Including Approximate Rainfall and Periods of Below Freezing Temperature (On earthwork jobs include soil

conditions).

Monday 06.15.20 – No data collected.

Tuesday 06.16.20 – Overcast with moderate winds in the morning. Overcast with strong wind midday. Mostly cloudy with strong

winds in the evening. 65ºF – 92ºF.

Wednesday 06.17.20 – Partly cloudy and calm in the morning. Partly cloudy with moderate wind midday. Partly cloudy with

moderate winds in the evening. 63ºF – 86ºF.

Thursday 06.18.20 – Clear and calm in the morning. Partly cloudy and calm midday. Partly cloudy with moderate winds in the

evening. 63ºF – 86ºF.

Friday 06.19.20 – Partly cloudy and calm in the morning. Cloudy with moderate winds midday. Cloudy and mostly calm with in the

evening. Rain event at approximately 12:30pm, concluding by nearly 1:30pm. 52ºF – 72ºF.

Saturday 06.20.20 – Foggy and calm in the morning. Partly cloudy and mostly calm midday. Partly cloudy and calm in the evening.

50ºF – 80ºF.

Sunday 06.21.20 – No data collected.

4. Contract Time 5. Summary of Laboratory and Field Testing This Period (note failing tests and any retests. Summarize out-of-

tolerance material. Identify materials subject to pay reduction.)

No. Days

Charged

Last Work Day

Charged (date) – Quality Control (QC) and Quality Assurance (QA) testing was performed on P-401 “Lot #16”, “Lot

#17”, “Lot #18, “Lot #19” and “Lot #20” with no exceptions taken on initial acceptance criteria.

– Pay Factor reported as 89.68% for Lot #16, and 106% for lots #17, #18, #19, and #20.

– Grade analysis performed by Engineer on P-401 “Lot #16”, “Lot #17”, “Lot #18, “Lot #19” and “Lot

#20” with no exceptions taken on initial acceptance criteria.

– Material from “Lot 14 – Test Strip #3” and “Lot #15 -Test Strip #4” was removed by mill on 6/20/20

and grade was checked by T-O Engineers to assure grade requirements were met for milling

operations.

206 of 130 06.20.20

6. Describe Anticipated Work by Contractor for Next Period

– Repair P-401 material on bottom lift that was damaged from coring operations for “Lot 14 – Test Strip #3” and “Lot #15 -Test Strip

#4”.

– Finish P-401 HMA top lift placement on Runway.

– Edge Drain Cleanout installation.

– Installation of Runway Edge Lights and other electrical items.

– Place Topsoil and regrade Runway Shoulders.

7. Problem Areas/Other Comments (Revisions to plans and specifications approved or denied, delays difficulties, etc., and actions taken.)

– Calendar day 468 of 140 for runway shutdown.

– No weather days granted during this period.

– Contractor is anticipating liquidated damages for working days overage at the end of the project.

– On May 17, 2020, per the contract documents, the Contractor submitted a letter on notice of intent to submit claim related to

survey secondary control elevations. Claim included time for rework, standby time and potentially related to asphalt placement in

2019.

– On 6/20/20, Engineer requested from Contractor a comprehensive plan that dictates procedures and conformance to contract

specifications for addressing damaged areas of P-401 material on bottom lift from “Lot #1”, “Lot #2”, “Lot #8”, and “Lot #9” that

were damaged from coring operations by Contractor without notice given to Engineer for “Lot 14 – Test Strip #3” and “Lot #15 -

Test Strip #4” on 6/19/2020.

06.22.2020 Edison Elder, E.I., Project Engineer

Date Typed or Printed Name and Title Signature:

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CONSTRUCTION PHOTOS

P-401 Placement on “Lot 16” on Runway P-401 Delivery on Runway Bump-Out for “Lot 16”

P-401 QC/QA Sample Collection from “Lot 17” P-401 Placement Operations and QC/QA Sample Collection

from “Lot 20”

P-401 Joint Cleaning Operations and Coring Operations Electrical Crew Locating Conduit on West End of Runway

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PERCENT COMPLETE

Bid Schedule 1 – Runway Reconstruction

1. Mobilization – 90%

2. Demolition – 95%

3. Electrical Demo– 100%

4. Irrigation/Storm Sewer – 98%

5. Treated Water – 100%

6. Pavement – 85%

7. P-602 Prime Coat- 100%

8. Markings – 0%

9. Carriage Lane – 100%

10. Pavement Removal – 100%

11. Erosion Control – 0%

12. Topsoil Stripping – 90%

13. Topsoil Placement – 65%

14. Seeding – 0%

15. Edge Drain – 95%

16. P-152 Excavation and Embankment – 100%

17. P-152 Subgrade Preparation – 100%

18. P-154 Subbase Course – 100%

19. P-208 Aggregate Base Course – 100%

Bid Schedule 2 – Runway Lights and NAVAIDs

20. Mobilization – 90%

21. Electrical – 88%

Bid Schedule 3 – 8’ Wildlife Fence (Non-AIP)

22. Mobilization – 90%

23. Fence – 98%

Bid Schedule 5 – Treated Water Line (Non-AIP and Non-WYDOT)

1. Mobilization – 90%

2. Treated Water – 100%

Bid Alternative 1A – Blast Pads

1. Mobilization – 90%

2. P-152 Subgrade Preparation – 100%

3. P-208 Aggregate Base Course – 100%

4. Pavement – 85%

5. P-602 Prime Coat- 100%

6. Markings – 0%

Bid Alternative 1B – Storm Sewer

1. Mobilization – 90%

2. Storm Sewer – 100%