Hydro-Flo
Technologies, Inc.
Quality Assurance Program
Exterior Coating Inspection
HFT
Job #:
Fabricator:
Approved GA Drawing:
Current Fab Drawing:
As
stated on our drawings and/or specifications:
SURFACE PREPARATION: Results are to be measured
against an industry reference.
General – Check for no BBs, sharp corners or slag PRIOR to blasting.
Exterior surfaces are to have an SSPC-6 Near White Metal Blast
preparation.
Uniform Finish – Check a minimum of eight (8) random places for
proper surface profile.
1st_______ 2nd_______ 3rd_______ 4th_______
5th_______ 6th_______ 7th_______ 8th_______
Protected Surfaces – Were thread and gasket
surfaces masked before blasting operations?
Nozzles – Check backside of flanges.
Nozzles – Check inside of pipes on fittings.
Inspector’s Name
Signed
Date
Coating Specifications:
Manufacturer’s Maximum Specified Time Between
Blast and First Coat:
Actual Time Elapsed Between Blast and First Coat:
Specified Primer Coat:
Specified Top Coat:
Minimum Number of Specified Primer Coats:
Minimum Number of Specified Top Coats:
Minimum Specified Primer DFT:
Required WFT as Specified by Manufacturer to
Achieve Specified Primer DFT:
Minimum Specified Top Coat DFT:
Required WFT as Specified by Manufacturer to
Achieve Specified Top Coat DFT:
Specified Primer Color:
Specified Top Coat Color:
Gallons of Primer Used:
Gallons of Top Coat Used:
All coatings are to be applied in strict
accordance to manufacturer's specifications.
Inspector’s
Name
Signed
Date
COATING INSPECTION: Results are to be measured
with a magnetic or electronic film thickness gauge.
Protected Surfaces – were proper surfaces masked
before coating operations?
Uniform Appearance – no drips, runs, sags, bubbles, etc.
Exterior Uniform Thickness (DFT) – check a minimum of five (5)
random places and three (3) edges.
1st_______ 2nd_______ 3rd_______ 4th_______
5th_______ 6th_______ 7th_______ 8th_______
Nozzles – check backside of all flanges.
Inspector’s
Name
Signed
Date |
