Submittal 669
HDD drilling log and guidance system records (as-drilled line and grade)
CBY Airport Water Extension
Project I0297.24002
Airport Road, Yakutat, Alaska 99689
Owner: City and Borough of Yakutat
Engineer: RESPEC
- Specification section
- 33 05 23.13
- Type
- Other
- Status
- Not yet submitted
Description
Specification 33 05 23.13 Horizontal Directional Drilling, paragraph 1.05 K. Within four days of completing each run of pipe, provide the log of the drilling operation and guidance system records documenting line and grade of the installed pipe at increments of no more than 10 feet. During construction.
Disposition
☐ Approved☐ Approved as noted☐ Revise and resubmit☐ Rejected☐ For record only