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The U.S. Army Corps of Engineers specifies particular Coating Systems for use on Hydraulic Structures. Primary uses of these materials are Locks and Dams and related structures.
Listed below are the latest standard systems as referenced in UFGS-09 97 02 dated April 2006
USACOE SYSTEMS 9-16
SYSTEM NO. 9
FIRST COAT:
|
SSPC
Paint 25 |
Type I or II
|
500 sq.ft/Gal |
| SECOND COAT: |
SSPC Paint 25 |
Type I or II |
450 sq.ft/Gal
|
SYSTEM NO. 10
| SSPC Paint 20 |
Type 1B or 1C |
5.0 Mils DFT ( Total ) |
| SSPC Paint 20 |
Type 1B or 1C
|
5.0 Mils DFT ( Total ) |
* System 10 may be applied in one coat if 5.0 MILS DFT can be obtained
SYSTEM NO. 12
| SSPC Paint 20 |
Type II |
Two Coats Touch Up |
| SSPC Paint 20 |
Type II
|
Two Coats Touch Up |
SYSTEM NO. 13
| SSPC Paint 27 |
Pretreatment |
0.3-0.5 Mils DFT |
| P-38 |
Ready Mixed Aluminum |
450 sq.ft/Gal Max |
| P-38 |
Ready Mixed Aluminum |
450 sq.ft/Gal Max |
SYSTEM NO. 14
| SSPC Paint 27 |
Pre-Treatment |
0.3-0.5 Mils DFT |
| MPI # 9 |
Exterior Alkyd Enamel |
Per Manufacturer Recommendations
|
| MPI # 9 |
Exterior Alkyd Enamel |
Per Manufacturer Recommendations |
SYSTEM NO. 15
| CID A-A-3132 |
Epoxy Primer |
Per Manufacturer Recommendations |
| CID A-A-3132 |
Urethane Topcoat |
Per Manufacturer Recommendations |
SYSTEM NO. 16
| SSPC Paint 25 |
Type I |
500 sq.ft/Gal Max |
| MPI # 9 |
Exterior Alkyd Enamel |
450 sq.ft/Gal Max |
| MPI # 9 |
Exterior Alkyd Enamel |
450 sq.ft/Gal Max |
or
| SSPC Paint 25 |
Type II |
500 sq.ft/Gal Max |
| MPI # 9 |
Exterior Alkyd Enamel |
450 sq.ft/Gal
Max |
| MPI # 9 |
Exterior Alkyd Enamel |
450 sq.ft/Gal Max |
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