Document DGGXk7bqMdkZkzO1yNOEX1dnn
FILE NAME: W estinghouse (WH) DATE: 1936
DOC#: WH096 DOCUMENT DESCRIPTION: Purchasing Dept. Specification - Blanket Insulation Over 850 Degrees
Castleman File: Westinghouse w/c = with cover letter or mmo CD-ROM Document #:WH
If DATE DATE
0, undated
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* ` DOCUMENTS PRODUCED DALLAS COUNTY CASES 3/1$/92
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(4 ) All stltehlng shall be don* with 37< metalllo asbestos yarn. 3-ply 12-out. twisted with two strands of high brass wire 0.000 Is. dlaaeter.
(f Tha blanket shall be evenly filled and of uniform thickness. They shall be
filled to approxlaetely one pound of asbestos fiber per sq. ft. of blanket surfaoe per
one lnoh of thlolmess.
.
(f) The blankets shall be quilted all over at not greater than 6 In. intervals, staggered, using 0.032 In. dla. annealed monel aetel mire, A tmo-hole monel sietal
asher 1-1/8 in. dlaseter shall be used on eaeh side of ths blanket, the annealed aonel
estal mire extending through both holee on either side, and being twisted to hold
securely.
.
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(g ) Where an Inner blanket Is- in oontaot with a sharp edge, or a nut or bolt
head, or other point here heat oonoentratlon Is apt to ooour'it't) oloth shall be pro-
.tooted by a pleoe of steel toreanlng of approved rrad*, seoafeiy fastened to the oloth
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0 0 Monel metal hooks of an approred typajsf^ jhosd'ftarts 0.102 In# dla. Ire, for
' the purpose of leoing the blanksta Into poaltls^ s<;yhallrvlbaPi>leeed along the edge* of the blankets at approximately 9 In. Intervalircd approxlsmtely 8 In. from the edge.
s Qxese hooks shall be secured to the hlanksta\u8^ the^oujcjlde surfaoe. by means of 0.072
In. die. annealed monel metal Ire. oarrle^ ^ caplete^y,1through the blanket, end with a 1-1/9 In. dlaaeter two-hole monel matal^^knher on eaoh side of tie blanket. The
hook shall be placed w t s l de the monel jjiqWU.
'JOS'hmiw C H m C A L ^fSp^ Tra^lfD TESTS
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7. CKQUCAl. PROPERTIES AID TESTSi T l i r t p b e e ^ ^ f a m used In ths oloth and for
stitching.- shall
aooordsnoe ^ t^ A .Sa^ ^ i/Speolfloatloa 0299-latest revision.
S . PACTiaOi Blankets *1*11 he
rly.-orited to avoid Injury during shipment,
9 . MARXIRGi (a ) Individual blankel s above under seetlon #5.
marked for Identification aa required
(b ) Cratea shall be
k e^ a s follow s
Purohai
bar
>B3
and Drawing Wo.
Blank/Qnumny Su#dLHfr FOR ZZkUPLEt P.0.iS=W S O0t
S peo.#730V A Dwg.4660j Insulation P.D.Speo.f7305-A|
lo.aEjscnoKi
material which! return the r, charged f. be replao, to the pur
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HSJECTIOT
reserves the right to reject a ny portion or all of the
ore tA the abova speolfloatloa In every partiouler and to
lei to the mamfaotoref er seller for full credit at prioe
f delivery specified by the purchaser. If the material Is to
it w i l l be entered a t p r io e * . ti
and oeadltlens eooeptable
A PPROVED*:
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