Document N2baGdpG89ZzmzLZgeDYKdqgQ

FILE NAME: Westinghouse (WH) DATE: 1973 Dec 21 DOC#: WH510 DOCUMENT DESCRIPTION: Memo RE Turbine Insulation Suppliers **> - Case 2:08-cv-91729-ER Document 142-20 Filed 08/20/12 Page 1 of 3 SUBJECT: Steam Turbine Insulation . /Materials INDEX : j Power Generation Service \ Data Letter 73-48 DATE : December 21, 1973 PROPRIETARY CLASS 3 Attached are two (2) tables providing information for obtaininq insulation materials for steam turbines. Table 1 is a l i s t of approved insulation materials. . In Table 2 the applicable Process Specifications are liste d with their respective materials. The attached l i s t s , dated 12-21-73, supersede previously issued approved insulation material l i s t s . i a]. S h a to ff, M anner Technical Development drrm J. N. Goumas, Mgr. S.T. In sta lla tio n Serv. CASTLEMAN 003 BRAID-26 1 of 3 -- -BLE 1 -- ^ p r oved i m L^vt::on m aterial t.t s t * Case 2:08-q3-91729-ER Document 142-20 Filed 08/20/12 Page 2 of 3 Material 1414AD Fiber Felt Insulation M41514GP Fiberglass Cloth (replaces M41511AP cloth and 42331AA cloth) {Manufacturer Babcox & Wilcox Eagle Picher Eastern Refractories Forty Eight ' Pittsburgh Corning /J. P. Stevens \Louis Halprin Commercial Mamo Kaowoal Blanket Mineral Fibers Style 100 Blanket ' Erco Mat 1300 ldnKec Turbine Insulation Temp Mat Fiberglass Cloth Style 84205 Fin-icH oFiberglass d o t h S t ^ e M46102BB Block Insulation f Johns Manville \ Keene tOwens Corning Thermo 12 Thermasil Kaylo 10' M53323AJ Hydraulic Cement Replaces M46110BA Cement) > M4 611 OBJ Plastic Insulation r~Eagle Picher JForty Eight JJohns Manville l^Keene F~Eagle Picher JForty Eight - Johns Manville Keene One Cote Quick Set Mo. 375 ' Superpowerhouse Super 66 Super 48 No. 460 1 Plus ' . M46601AB Block 00 70 > o M53351DU Paste NJ -s i fEagle Picher JForty Eight jJohns Manville (jKeene Amchem PV Supertemp HT Block Banroc HT Mono Block . Seal Fas 30-36 tEagle Picher Forty Eight Epitherm 1200 M54251AH Molded Pipe Insulation Johns Manville TMhFerPmiope12Insulation Keene Thermasil M425lAQ Spray Insulation Owens Corning Kaylo 10 NOTE^ These materials are approveAdsboensltyoswphreany used s Ceramospray III listed m Table 2. a <s described in the Process Specifications C ase 2:08-cv-91729-ER Document 142-20 Filed 08/20/12 Page 3 of 3 TABLE 2. PROCESS SPECIFICATIONS AND MATERIALS Proc. Spec. 600359 (Part 4 only? Parts 1 through 3 are obsolete) Title. Manufacture and Application of Blanket Insulation Use: Cylinders, steam chests, valves, flanges, horizontal joints Materials: M41414 AD fiber felt insulation Proc. Spec. 600433 (Parts 1 and 2) Title: Use: Application of Block a'nd Plastic Insulation Piping Materials: GP fiberglass cloth (replaces M41511AP cloth) M46102 BB block AJ h^ raulic cement (replaces M46110BA cement) M54251 AK molded pipe insulation Proc. Spec. 600729 (Parts 1 and 2) Title: Application of Block and Plastic Insulation Use:. Cylinders, steam chests, valves, flanges Materials: GP fiberglass cloth (replaces M42331AA cloth) . M46110 BJ plastic insulation M46601 AB block Proc. Spec. 600916 (Parts 1 and 2) Title: Application of Sprayed Asbestos Insulation Use: Customer option for all components Materials: M41514 GB M53323 AJ M53351 DU M54251 AQ fiberglass cloth (replaces and M42331AA cloth) hydraulic cement (replaces paste spray insulation M41511AP M46110BA clot' cerrv BRAID-28 CASTLEMAN 003 3 of 3