ML20082C407
| ML20082C407 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 03/23/1989 |
| From: | PENNSYLVANIA POWER & LIGHT CO. |
| To: | |
| Shared Package | |
| ML20079F008 | List: |
| References | |
| FOIA-94-137 F1000, NUDOCS 9504070004 | |
| Download: ML20082C407 (5) | |
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jyjif$[NEf8R SPECIFICATION CHANGE NOTICE NO. A OTilER SUALITT SPECIFICATION NO.F1000 Rgy, 4 o a.
NOW QUALITY FILE NUMBER 538 - riooo OEsitu VERiflCATION YES O NG C PAGE 1
0F 6
SPECIFICATION CNANGE NOTICE NO.
6 FOR Technical
.' SPECIFICATION FOR The Design and Installation of Electrical Raceway Fire Barriers SUSQUEHANNA STEAN ELECTRIC STATION, UNITS 1 AND 2 PENNSYLVANIA POWER & LIGHT COMPANY ALLENTOWN, PENNSYLVANIA C
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Replace data sheets in l
Appendix A for Thermo-Lag j
%dM C /DCOV 350 Topcoat material 3/23/89 6@M.5 N/A
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DATE PREPARED BY YER'FD "
APPROVED OESCRIPTION 9504070004 941114 i
F1000 R;vicion 4 Sp;cifiestion Ch2ngs Notica No. 6 Specification Change Notice Page No. 2 Replace data sheets in Appendix.A for Thermo-Lag 350 Topcoat material with revised sheets attached as pages 3 thru 6 of this Specification Change Notice.
The revised data sheets reflect i
the latest Technical Documentation (Section VIII of TSI Technical i
Note 20684, Rev. V, 11/85 which is Appendix A of F1000) for the Thermo-Lag 350 Topcoat.
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i Rr.vicion 4 Spscification Changs Notics No. 6 Specification Change Notice Page No. 3 THERMO-LAG 350 l
TWO PART SPILL RESISTANCE TOPCOAT DATA SHEET PRODUCT DESCRIPTION:
THERMO-LAG 350 is a two part spill resistant topcoat with a formulation designed to provide' chemical and j
corrosion resistance to protect against abrasion, aoisture, corrosive fumes and chemical contact.
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PHYSICAL PROPERTIES:
n Color:
White Finish:
Semi Gloss Solids by Volime:
45.0 + 2.0%
Theoretical Coverage:
50 Sq. Ft. Per Callon
- l Mixing Ratio by Volume:
Part A - 10 To Part B -1 Net Veight Per Callon:
10.00 + 0.50 lbs. (Mixed)
Storage Temperature:
Minimie - 350F Maximian - 1200/
Protect from freezing. In cold weather, store asterials inside above 600F until use.
Shelf Life:
6 Honths at recommended storage tempe ra tures.
Flash Point:
Above 1350F Pot Life:
4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> at 770F Surf ace Temperature:
Minimum - 400F Haximin - 1200F Thinning:
Use clean water. For. air spray thin up to 101; airless spray, brush or roller, up to 51.
THERMAL SOENCE,INC. 2200 CASSENS DR.
- ST. LOUIS, MO 63026 (314) 3491233 Telex: Domestic 44-2384 + Overseas 209901 + Telecopier (314) 3491207
r F1000 Rnvision 4 Specification Changs Notics No. 6 Specification Change Notice Page No. 4 THERMO-LAC 350 i
TVO PART SPILL RESISTANCE TOPCOAT DATA SHEET CONTINUED 1
CHEMICAL RESISTANCE:
FREQUENT CONTACT OCCASIONAL CONTACT Alkali Solutions Fresh Water Organic Acids Alcohols Waste Water Mineral Acids Aliphatic Hydrocarbons Mineral Oils Oxidizing Agents s
Aromatic Hydrocarbons Vegetable Oils Ketones Salt Solutions S
BASIC USE:
Especially formulated to provide C
l compatibility when used in the l
THERMO-LAG 330-1 Subliming Material l
System. This material has been I
tested in accord with ASTM E84 S.
l Standards by an independent testing i
laboratory with the following 1
results:
l Flame Spread:
5 O
Fuel Contributed:
0
.s Smoke Developed:
0 l
.)
l PACKACED:
- 5 Callon Kits consisting of one 5 gallon pail of Part A and one short i
fill 5 gallon pail of Part B.
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- Partial mixes can be made provided proper ratios are maintained.
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F1000 Rsvicion 4 Specification Chango Notica No. 6 Specification Change Notice Page No. 5 THERMO-LAC 350 1VO PART SPILL RESISTANCE TOPCOAT DATA SHEET ~ CONTINUED l
l SURFACE PREPARATION:
The surface should he clean, free of i
loose and foreign contaminants and dry: at least 5*F above the dev l
point.
Spray Applications Moisture seter readings, using a Delmhorst Moisture Meter, Model DP must be taken and readings of 20 or less'aust be obtained prior to the topcoat being applied.
Prefabricated Panel and Preshaped Conduit Installations Allow 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> following installation before applying the topcoat.
MIXING:
Stir contents of Part A and Part B, making sure no pigment remains on the bottom of the pail. Mix ten (10)
Parts "A" by volume by one (1) Part "B" by voliane. Mix with a powerd
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mixer until the two components are thoroughly blended. Do not use afxed material beyond pot life limits.
!j METHOD OF APPLICATION:
Application can be made by spray, roller or brushing. A criss/ cross i
application technique is recoo ended to help achieve pin-hole free coverage.
APPLICATION EQUIPMENT:
Brush:
Use, Nylon or synthetic bristle brushes.
Rollers:
Use short nap synthetic rollers for smooth surf aces.
Use long nap synthetic rollers for rough surfaces.
F1000 R3vicion 4 Spscification Changa Notica No. 6 Specification Change Notice Page No. 6 THERMO-LAG 350 TWO PART SPILL RESISTANCE TOPCOAT DATA SHEET CONTINUED APPLICATION EQUIPMENT:
FOR AIR SPRAY:
Air Mat'l Fluid Air Hose Hose Atositing Pot Cun Tip Cap ID ID Pressure Pressure Devilbiss E
2 or 5/16" 3/8"75-100 10-20 NBC or JGA 78 or or PSI PSI or Equal 3/8" 1/2 "
NOTE:
Lov ambient temperature applications or longer hoses require high pot pressure.
FOR AIRLESS SPRAY:
Material Hose Manifold Tip Orifice Atomizing Pressure ID Filter.4 0.015" to 0.019" 2700 - 2000 PSI 1/4" to 3/8" 60 Mesh i
l NOTE:
Use appropriate tip and atomizinR Pressure for equipment, I
applicator technique and weather conditions.
DRYING T1HE AT 750F:
THERMO-LAG 350 Two Part Water Based Spill Resistant Tope. oat dries to touch in approximately 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />; to handle in approximately 5 hours5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br />. Allow to dry f
for at least seven days before exposure to immersion service. Drying time will vary on ambient temperatures and relative humidity.,
CLEAN UP:
Clean all equipment immediately af ter use with water, followed by a final washing with xylol or No. 8 Thinner.
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