Ryan Hill

[Ryan Hill @paverox]

@afit_student Can't require it but you can make a note on your inspection sheet the staffing on site

[Ryan Hill @paverox]

@bmmohio guide spec will be in class similar to PCC

[Ryan Hill @paverox]

@bmmohio Ok grading stakes. I'd imagine it would work I would have to call around to see if this is practiced for stockpiles. Great question.

[Ryan Hill @paverox]

@DIRTGOD14 did that answer your question? You can pave the surface and avoid a sacrificial layer

[Ryan Hill @paverox]

@bmmohio Page 59 of UFGS 32 13 11 has a table of the allowable concrete temperature based on humidity.

[Ryan Hill @paverox]

@DIRTGOD14 The admixture needs to meet ASTM C494 Standard Specification for Chemical Admixtures for Concrete. I don't believe diesel would pass this.

[Ryan Hill @paverox]

@DIRTGOD14 check UFGS 32 13 11 section 3.3.4 Paving in Cold Weather. You need to consider both the ambient temperature and concrete temperature.

[Ryan Hill @paverox]

@TCooks057 Exactly!

[Ryan Hill @paverox]

@TCooks057 In general you will most airfield pavements will not have reinforcement. The exception to the rule are odd shape (non square) slabs

[Ryan Hill @paverox]

@TCooks057 I see what you're saying. It's 10% retained total... not per sieve. I'll hit that tomorrow.

[Ryan Hill @paverox]

@bmmohio awesome!

[Ryan Hill @paverox]

@bmmohio Set time will definitely be reduced with high water temps

[Ryan Hill @paverox]

@GravelMiner Try UFC 3-535-01 for the runway guard lights (wig-wags) & ETL 09-6 for LZ markings.

[Ryan Hill @paverox]

@Castor659 gotcha

[Ryan Hill @paverox]

@dirtbz not really b/c you're using a straightedge measuring gap and not a level.

[Ryan Hill @paverox]

@AFSAPIENZA will do

[Ryan Hill @paverox]

@Castor659 yes

[Ryan Hill @paverox]

@Castor659 it is now!

[Ryan Hill @paverox]

@gramasbobcat let's chat after lesson. If not in project plans/specs... may not have been in design.

[Ryan Hill @paverox]

@tonythemandrum I got them to flip the switch!