Document Lg76MYemq8Vr9MYB0ja2Onbk3
FILE NAME: Westinghouse (WH) DATE: 1973 Mar 27 DOC#: WH509 DOCUMENT DESCRIPTION: Memo RE Turbine Insulation Suppliers
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C ase 2:08-cv-91729-ER Document 142-19 Filed 08/20/12 Page l o t 3 /
SUBJECT: INDEX :
DATE :
Turbine Insulation Suppliers Power Generation Service Managtfrent Letter ?3~4
March 27, 1973
PROPRIETARY C U S S 3
Tte s&nufseturers of turbine insulation are producing ne isfetstoi fres Insulation aterais ami STD Materials Engineering has initiated a test program t evaluate these new products* Bstsevsf* It will take at least si* months before the Material Specifications can N Ranged. Therefore, Materials Engineering Is temporarily approving
certain Insulation materials until the evaluation 1s complete. The '
attached Insulation Material Status List Is to be used for the buying and subcontracting of Insulation. You will be kept Inferas*! of status changes warranted by the tests results.
(i
oes.
f eT 7 m r n a r ~ ~ Acting Manager
Technical Development
t
C A ST LE MAN_002
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Case 2:08-cv-91729-ER Document 142-19 Filed 08/20/12 Page 2 of 3
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Inaulation Material Statue list
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Insulation Material Status List continued
M46601AB block insulation *
Commercial Name
Manufacturer
Mono Block Banroe HT Supertemp PV
Keene Johns Manville Eagle Picher
MS3351DU paste - continue to use.
M54251AH molded insulation
Commercial Name
Manufacturer
Careytemp 1500 Epitnerm Thermo 12 MP Pipe Insulation Kaylo 10 AF
Philip Carey Eagle Picher Johns Manville' Forty Eight Owens Corning
M54251AQ Spray insulation - continue to use
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Statua
continue to use continue to use do not use
Status
continue to use &Q--aa& .,,as> use Keene*
Therms si 1
do not use
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