Concrete: Quality Control Audit

• Document No.

• Audit Title

• Client / Site

• Conducted on

  Date

• Prepared by

• Location
  Address

• Personnel

Drawings and Specifications

• All addenda been posted

  Yes

  No

  N/A

• All subcontractors acknowledge addenda

  Yes

  No

  N/A

• List addenda

  Yes

  No

  N/A

• Yes

  No

  N/A

Submittals

• Have submittals been received<br>

  Yes

  No

  N/A

• Have submittals been approved

  Yes

  No

  N/A

• Mix designs submitted and approved

  Yes

  No

  N/A

• Joint layouts for slabs and paving

  Yes

  No

  N/A

• Subcontractor acknowledges all addenda

  Yes

  No

  N/A

Testing requirements and visual inspections

• Subcontractor aware all retesting fee's is their responsibility?

  Yes

  No

  N/A

• Sub grades verified by concrete contractor and accepted

  Yes

  No

  N/A

• Compaction at grade beams

  every l.f.

  lift depth

• Rebar chairs proper height

  Yes

  No

  N/A

• Vapor barrier correct thickness and installed properly

  Yes

  No

  N/A

• Anchor bolts straight and protected from concrete

  Yes

  No

  N/A

• Joint layout on slab approved by structural engineer

  Yes

  No

  N/A

• City inspection required and being performed

  Yes

  No

  N/A

• Termite treatment set up prior to slab placement

  Yes

  No

  N/A

• Recess's in floor slabs in proper locations

  Yes

  No

  N/A

• Vibrators on site for concrete placement

  Yes

  No

  N/A

• Slump for piers,grade beams,slabs,paving

  slump in inches

• Rebar installed per approved shop drawings

  Yes

  No

  N/A

• Concrete strength requirements for piers,grade beams,slabs,paving and air content

  concrete psi strength

  air content

• Hot weather and cold weather concrete discussed

  Yes

  No

  N/A

• Storage boxes for cylinders provide by subcontractor<br>

  Yes

  No

  N/A

• Number of cylinders and frequency of cylinders

  # of cylinders

  frequency at what yardage

Safety

• Site specific safety program documentation received

  Yes

  No

  N/A

• Site specific safety and HAZCOM program received

  Yes

  No

  N/A

• Safety caps installed on all vertical rebar

  Yes

  No

  N/A

• Slurry from saw cutting been clean up

  Yes

  No

  N/A

• Vests being worn on site

  Yes

  No

  N/A

• Equipment operators been trained and documented

  Yes

  No

  N/A

• Equipment being inspected

  Yes

  No

  N/A

• Valid fire extinguishers on equipment

  Yes

  No

  N/A

• Light towers on site for early morning placements?

  Yes

  No

  N/A

• Pier holes protected when drilling and after drilling

  method used to protect

• Concrete trucks are aware of routes to follow on site

  Yes

  No

  N/A

Environmental

• Erosion control in place

  Yes

  No

  N/A

• Has erosion control been disturbed

  Yes

  No

  N/A

• Has erosion control been repaired if disturbed

  Yes

  No

  N/A

• Fuel being stored on site

  Yes

  No

  N/A

• Equipment leaking fluids

  Yes

  No

  N/A

• Curing compounds being properly stored and contained

  Yes

  No

  N/A

• Washout pit installed with liner and signage

  Yes

  No

  N/A

• City contacted for work hours for concrete placement (early morning placements)

  start time in morning

• Select date

  Date

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