Document N2Vo0gk5rbE2112MnGr5QEkaD

Bud PLAINTIFF'S EXHIBIT Memo'S?: W. McClung Rom*- D. Kennedy Subject: Woodless Felt vs. Mineral Wool Felt & Finished Product Comparisons __________________ Date: March 30, 1983 The costsof producing woodless felt and mineral wool felt were calculated based on the specifications of your memo. The results were: Woodless Mineral Wool Cost Per Tori $172,848 $186,296 The costs of producing finished shingles with the above felts were calculated as well as the cost of glass shingles. In all these costs standard material at current market price was used, and actual speeds and overhead rates for the month of February were applied. Saturation and filler percentages were based on the specifications of your memo. 230# Seal Tab (woodless felt) 220# Seal Tab (mineral wool felt) 215# Firescreen (glass @ standard) 208# Firescreen (glass @ actual) $16,520 16.026 16.782 16.440 300# Architect 80 (mineral wool felt) 28.495 280# Architect 80 (glass) 29.894 200# WSII (mineral wool felt overlay 60% Glenwood granule 40% colored granule) 13.475 235# Windseal (woodless felt) 16.700 Cost calculation formulas and worksheets are attached. If you have questions, please contact me. DTK:VC Enclosures CC: H. 8atchelder J. Colvin G. Dusty W. Hollinghurst xrmmmr- R. Maioof S. Martin D. Suva F. Wood J. Zilfi BIRD 012464