re*M t*4 ENGINEERING DEPARTMENT Record Descriptive Specifications Turbine Gear No. 8.0. 7U02 ' Purchased By Cirdler Co., Louisville, 1338581 ^52.3/j For Northern Chemical Ind., Searsport, Me. 8/9/3* HJ*, St.

CataVits'a UKiON and VALVE dependability means LOWER M'AiNTE'NiiNCE: COSTS . . . wlthjan EXTRA margin of safety I HOT FORGED STEEL AND STAINLESS STEEL UNIONS STANDARD 1/8" TO 3" Cld<WfUi>| Prtitura up to 3.000 pound*.

National Safety News Published monthly in the interest of accident prevention end the health of industrial workers VOL 32, No. 3 CONTENTS FOR SEPTEMBER, 1935 'lie The 10.15 Gmgrtss Gty......................................................................

.AM,. fij'.'

MOODY'S INDUSTRIAL MANUAL AMERICAN and FOREIGN FRANK J.

August 7 19^7 Mr.

i-mm m )V. m wz FOUR OF THESE STEAM GENERATq!

m Si FLU00B90KNT LAllp ,, AO --Apparatus Dept.

Power Eiglaeeit' Notebook (CoM-w/romp,,, no) HOW TO DO MILLING WORK WITH A LATHE Cutting accurately spaced grooves with a milling machine having an in* dexing head U a fairly simple job.

Itru "B" JEFFERSON FLANGE UNIONS assure better piping jobs Tbo* Utlioi arorido o foint kick )>* orwo Ml ep ce b* dopoedod m for lock,proof tighHmi ilb odolinam oppliatioo of vreacb prcnurc.

SPEAKING OF POWER crack that an engineer is e man *jjj reasons from insufficient evidence, methods that arc often faulty, and hii, the right answer more often than com Add to thing* that sound screwy but aren't: recent proposals to refrigerate the perma-frosl under runways of Alaskan and Canadian air fields.

as if1 :;si V.fef .

'-Test FOR POWER and PROCESS STI 6 fitaa Ibr SO to ISO H.P..

IEocH Individuol piece of equipment requires o ceporato rrumbtf end o cord with oil Identifying mclnfenonee dofo 4 Once clots of maintenance work, electrkol, tnechonlcei;V-D etc, is fixed, e work order form , like thir one It hsued^'H 3 Good operating men often see trouble coming, request unscheduled maintenance on this form 4Moterlol costs developing from o requested mointenonce job or from a regularly scheduled one ere collected end recorded for cempony use fi Preventive Maintenance Requires Firiilpcheduling Here are basic steps in setting up a preventive maintenance program in your plant.

Crawford Station Unit No* 3 Continued from page 95 iw the toolsii.