Form 1 NATIOiTAL RAILROAD ADJUSTMENT BOAP,D Award No . 7378
SECOND DIVISION DocKet No. 7305-T
2-1:v&W-MA- '77




( Aerospace Workers Parties to Diszrate:




Dis -pute: Claim of Einployees:_



















I ridings:

The Second Division oar the Adjustment Board, upon the -..whole record and. all the evidence, finds that:


dispute awe respecti.;~ ,el~r cart°ier and era-ylrn;- ~y ithin the meaning of the
Railway Labor Act as approved aszr_e 21, 193-,

Thi.s Division of the AAc.jtatrnent Board I'las jurisdiction over the disfr: to involved ieL°ei.n..




were improperly assigned to vhe irxst,al~=_°wtion of a sand hopper, the installation
and aliginent of a :Ia Ba Le device d-irec tly underneath, and the installation:.
of three ::xa'-;e doi·m boxes, wll of v;Inic~= had to be tied in with installinr,
some 200 feet of conveyors in the Fond ^5- at the Carrier's Roanoke Shops.
Form l Award No. 7378
Page 2 Docket No. 7305-T
2-N&w-Ma-' 77


Carrier:
















the basis of the Petitioner's claim is that the Carrier erroneously assigned to Carmen t<-Le ol-orh of sF ttin,- and reaxx~anging roller beds fox sand distributors and setti ~2~; a hopper collector and (celecta F10 1000) distributor. Such work, it is a:Lleeed, falls within the category of "asse.~ialing and alignment of shop machinery" wrich is covered by the 3,11achinists' Work Classification ~~;1e 54. -ei:itioner m aintalrxs that work within the .T:?achinist classification on shoo machinery is reserved to Repair Lang Machinists at Roanoke, whether i n the Foundry, Car Shop, Machine Seep or Blacksmith Shop, "by long established practice and agreement."

Petitioner also asserts that assignment to the Carmen of the work in dispute also violates Rule 31 of the: Zzg^reernen'c, Taaich states in part that:



The Carrier's assignment of the work was clearly in error, Petitioner states, since the Cat-men's Classification of Work Rule contains no reference to tools and machinery and other shop r,iact~.inery or tool and die making.
Form 1 Aware'!. No.
Page 3 Docket No. 7305-T
2-N&W-MA-'77



The work at issue is not within the Machinists' Class4ficaticn Of Work Rule 54 nor has it been performed exclusively by members of teat craft. Hoppers and conveyors axe fixtures, not mechanized, nor pneu--nat:ic and hydraulic tools and. machinery and other shop machinery as in fu1e 54.

The hoppers and conveyors involved in this dispute, Carrier adds, were purchased prefabricated equipment or fixtures; their mounting and installation has frequently been performed by other crafts and other Departments at Roanoke and elsewhere, not denied by Petitioner. In sup nort of its statement, Carrier submits an affidavit by its Supervisor Dies, Jigs and Fixtures listing seven car program changeovers dating back to 19166 and asserting that carmen and welder-cax'men have installed and removed this same type of roller conveyor and similar fixtures or pieces of eciuipment that cane under the heading of dies, jigs, and fixtures in the Car Departn.ent.

Even if machinists may have performed si::.ilar ;rorh in the past, as Petitioner claims, this does not constitute exclusive jurisdiction over such work and the Organization :nay not cl as:.. exclusive rights to such work. Alas ent a craft's exclusive right to perfoz-.n certain work, ns,nagement retaln;s the right t0 assign t..e ~sOrk to va-rious classes or crafts. Certainly, Carrier a.r.,~,'aes, A.)vxnlng, Vreldi ng, and Setting of bolts in concrete p°rforlrled in connection with f;,e disputed work by the welders (Carl:en) and bric:.L~so:a is not work belonging exclusively to machinists.

Petitioner has not raised a challenge concerning the work in dispute until the instant clw:~n, even though such T·rorh. has been performed prior to and dw'ir?g the tE:-P1 of tiie current :~ic;reeIaE.'ni., ~,rh' Ch dates from 1c149. Carrier therefore holds, ct!
-_n; precedent hoard Awards. that uerfornance of the work by Caxanen rot abro,r-,wted or changed by the current agreement constitutes a practice s-rnich has tile same effect as if it were an A-reemern provision. (See Third Division ~~wards 57I;7 (~Te:~e), 4086 (Farker), 4I+93 (Carter), and. 236).

The Carrier slso holds that no basis exists for a monetary claim, since. neither the named c i.ai.-aauts nor any other machinist lost tix:o.

The Carrier and the Carmen dist7ute the Machinsts on the nur:ber ofr individuals and --ra::_"ber of days on zrich the di.spated work was perfox':red. The record includes signed affidavits from three of the named ca,rrnen that they did not perfo_~: an)y of the disputed work.

The Fis_1T:~ay Ca=ev, as a party in interest, filed a statement support_n the Carrier's claim that carrnen have installed and removed -oll--r conveyors and similar pieces o f ectui~:mnt. C armen also submitted conies of job postings for ,.,-,elder -c.a,z:~er1 in the Frei SIit Car ,Chop to do general work inc7_udirZ. wo'r.'::. on ji~-,s, . dies and fixvures. (1:.e Referee notes that one of these job bulletins =_s dated be-fore, and the others after, the dates when the work gvvinE rise to this dispute eras perfozied.)
Form 1 Award No. 7378
Page 4 Docket No. 7305-T
2-N&W-MA-'77

The positions bulletined to the Carmen craft, .referred to above, surfaced another a_ea of disagreement between Machinists and Carrier. Machinists maintain that Foundry welder jobs axe bulletined to mechanics in the Locomotive Department, nearer to Cam. en. Tire Carrier holds that the Foundry, where tine disputed work was done, is part of the Car DepaY·tment anal that welder jobs there are bulletined to Carmen. None of the machinists claimants have bulletined positions in the Foundry, according to the Carrier.

This Board, following long-established principle, will. not attempt to resolve these conflicting statements. In any event, job postings or bulletins are not necessarily dete-YT-ni native of the assignment of work, unless so vested by specific language of the Agreement.

The record does disclose that the work in dispute has been performed by employees of other than the Machinists' cra:''h,. Petitioner has offered no evidence to the contrar;;r. Indeed, this is borne out in an affidavit submitted by tire General Cnairruan of the Sheet I:Ietal workers, which states:










There is no necessity to cite prior Awards for this Board's repeated decisions that absent a clear and unambiguous rule, past practice governs.

The key issue, therefore, is wtmther the r~.`achinists' Classification of Work ~'~ule unar:biguously covers the work in question, so as to be determinat,ive of Machinist jurisdiction. As indicated bar the detailed statement of the work involved., wiaat was primarily involved ::as the cutting -by torch of dogging plats and welding them to t'. .a legs of the 1-Hopper-111viixer a-ad to the Roller I~ocn Conz ezrcrw, respectively; cutting holes by torch in the Hopper-i'Iixor mountin,7 · plates; an-1 t cn bolting the plates to the floor. The Z^7elder-Carmen also fabricated four :ounting legs and two cross braces to support additional sections of rollers.

We do not find support for the claim in the rules cited by the Petitioner. T^ie rind the work involved is not, under the terms of the Agreement-, work helot-yi ng exclusively to mc..ynbers of the i..achinists' craft. Petitioner has offered no evidence to the contrary that the disputed Z'rork has been pcxformed by other tt!an rr:wchinists. Indeed, the evidence is clear that other crafts, specifically Ca:rr::en, have historically performed identical work.
Fox^_n 1 Page 5

Award No. 7378
Docket No. 7305
2-N&w-rte- ` 77

There is ample precedent, in rulings by this Board, that in the absence of an express assigrznent of work by a specific rule ox provision of an agreement, past practice is critical in any deter!Yiination as to whether that work, within the confines of the agreement, belongs exclusively to a particular craft.

Evidence with respect to 'cast practice in assigning the work involved in this case does not support past practice claim. The evidence offered by the claimants does not su~oYOrt their ri ght to perform the work exclusively by past practice. Petitioner has failed to establish that the work in question was reserved sole:Ly to machi nists, or thlat it belongs to or has been performed exclusively uy machinists in t'ne past.





A W A R D

Parts 1 and 2 of Claim denied.

Attest: Executive Secretax77
iVational Railroad Adjustment Board

NATIOIZU RAILROAD ADJfsSIi-_,iVT BOA?D

By Order of Second Division




Dated Chicago, Illino.s, this lath day of October, 177.