Page 5 INSULATION TRAINING MANUAL ' Very often a finish material must be fairly tough and rugged,, If it be a mastic or a coating, then a reinforcing fabric or mesh must i-be embedded in it to strengthen it if such assistance is indicated, 1 As in the selection of a suitable basic material, the environment ..in which the finish must survive will determine the selection of ; the optimum materials for the finish,, The process, the process temperature, the job location, indoor or - outdoor, the exposure to abuse, to acids and other abnormal con ditions and the area requirements must all be considered in the . selection of the finish or a combination of finishes and those best meeting the requirements shall be selected, Tcfdo work efficiently and effectively and obtain a uniformity of application and of a satisfactory quality, throughout the plant, we must have specific methods and standard specifications for doing the work, Man's skill and his efficiency in doing any task depends upon his willingness and interest in doing the job, the quality of the material he has to do it with, a good knowledge of what to do and why it must be done, and in using a proper method to perform the task; ' These all contribute to his ability but a man's skill ismeasured by theefficiency of his performance, by what he accom plished and how, the way he plans his work, the elimination'of lost'motion and - by making every action a progressive action,, What tooTs' a :man has, how he cares for them, how well he makes use of them are indicative of a mechanic's ability.

d SECTION V B-2.19 APPLICATION BASIC INSULATION PIPE AND FITTINGS URETHANE: F. 7.5 If possible, the line insulation shall be applied with no butt joint over the saddle as shown in figures 2S A & B. .FIG 23 A -- isometric :FI G 2 8 B -- isometric both sides fitted . cenem tfd To HMD SEtUREP. ----------- :------------- SAPOLE 7.6 The line insulation shall be fitted closely to and cemented to the saddle.

SECTION V B~2.24- APPLICATION BASIC INSULATION PIPE AND FITTINGS n URETHANE: G* 6.

SECTION VII - C - 3.3 METHODS SINGLE LINE PIPEVDRAWING SYMBOLS MISC.

PLAINTIFFS EXHIBIT ETCO-268 DISTRIBUTION M.

SECTION V A-lb 17 D.L.

D.L.

SINGLE LAYER BASIC APPLICATION HI-TEMP equipment & "Ductwork 1.

BASIC APPLICATION LO-TEMP EQUIPtffiHT~&'PUCWORK SECTION 3 Page 18 6 APPLICATION SQUARE EQUIPMENT & DUCTWORK 6A SQUARE EQUIPMENT 6A1 FLANGED JOINT INSULATION 6A1.1 Flange covers shall be fabricated with 1^M thick foamglas insulation.

CAUSE NO. 00-04978-F ALBERT JOSEPH BOBB, ET AL VS.

\ / TO OMl ~T^ke_ S<Zv*tp^-e- ^ejt/Se-il, ^-o- t f^_4-4^.fi^ fLcusv^-tL.

ETHYL CORPORATION cciyMr, S.

EXX-MOR-002171 '{/l fu t& pD C 0 \ j EXX-MOR-002172 EXX-MOR-002173

Class 1 Page 3 Material Mode of attack. and exposure N itros od imethylan 11 ijrxe Skin; by contact Nltrotoluenes / Cyanogenlc; by skin contact or Inhalation of vapors Pentachlorophenol Skin (oenaitizer); by contact Perfluorolsobutylene Respiratory system (pulmonary edema); by lnhalotion of vapors or akin contact Phenol Skin (corrosive); by contact o-Phenylenediamine .

RETURN TO: 'r-jk STaHOAROS section-design division engineering DEPARTMENT WILMINGTON.