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HomeMy WebLinkAbout1986-0619.Abriel et al.89-01-27EW‘OYESCE‘A COURONNE CEL’ONTARIO SElTLEMENT RiGLEMENT DES GRIEFS IN THE MAl7ER OF AN ARBITRATION under THE CRW EMPLOYEES COLLECTIVE BARMINING ACT before THE GRIEVANCE SEllLEMENT BOARD Between: OPSEU (Abriel et al) and The Crown in .Right of Ontario (Ministry of Education) Before: J.E. Emrich Vice-Chairperson I.J. Thomson Member D.A. Wallace Member For the Grievor: C. Wilkey Counsel Cornish & Associates Barristers and Solicitors For the Employer: R. J. Drmaj Counsel Hicks Morley Hamilton Stewart & Storie Barristers and Solicitors Hearing: October 16, 1987 November 25, 1987 0619/86 Grievor Employer - =;. DECISION' Placed before the bard were twenty-seven individual grievances filed in May, 1986 which raise the same issue as to the correct calculation of shift prtiun for hours of work during the night fran 5:00 p.m. to 7:00 a.m. the follwing morning. me dispute centres upon the apprcpriate interpretation of the shift pranimn clause and sleepin credit contained in an addendum tc the collective agreement. The relevant portians of the collective agreement for the period fran January lst, 1986 to Dec6ber 31st, 1988 are the follwitq: 11.1.1 11.1.2 11.2 11.3 11.4 Effective March 16, 1987, an eqloyee shall receive a shift pranium of forty-five cents (45c) per hour for all hours worked between 5:oO p.m. and midnight. where mxe than fifty percent (5%) of the hours worked fall within this period, the forty-five cents (45c) per hax premium shall be paid for all hourswurkd. Notwithstanding 11.1.1, effective Arch 16, 1987, an qloyee shall receive a shift premium of fifty-five cents (55c)perhcur for allhourswrkedbetweenmidnightand 7:oO a.m. Where mre than fifty percent (50%) of the hours wxked fall within this period, the fifty-five cents (55c) per hour premiun shall be paid for all hours waked. Notwithstanaing 11.1.1 and 11.1.2, where an arployee's tis of wxk narmally fall within 7:00 a.m. and 5:00 p.m., the anployee shallnotbe entitled to receive a shiftpremiur~for hcurs waked between 5:oO p.m. and 7:oO a.m. Shiftpreniuns shallnotbe consideredas part of an employea's basic hourly rate. Shiftprani~sshallnotbeIuidtoanemployeewhofor nutuallyagreedupcn reasonswxks a shiftforwhichhewuld otherwisebe entitled toa shiftpreniirm. 2 AEimlmlmTfiE'MEm CONDITICNS AND @lFWYEE BENEFITS axLEmIvEAGREEMmr The partiesheretohave.agreed tothe terms of this Addendum covering mployees in classifications of Residence Counsellor 1, 2 and 3 in the Institutional Care Category and Nurses Special Schcols in the Scientific and Professicmal Service Category. mis~~~shallbeattachedtoandformpartofthe Workiq conditions and Ehployee Benefits Agreemmt. The tems of the settlement are as followa: (bj Sleep-inisnotwrkandshallonlybeanpermatedas specifiedherein. Mweduledsleep-inhausshallbecredited at the rate of fifty percent (50%) to a m&sn.an of four (4) hours credit for those hours on sleep-in duty per night twardthe reguiredannual accmnulation. Sleepinhaus prior to or foll&g a period of wxk shall not form a &t of the work shift for anyp..qose under thisagreement. By way of background to the grievance, it was cczrecn grcxmd that as of Septanber 1, 1985 the arployer bad changed its practice concerning the calculationof shiftpreni~entitlenent. Prior to Septabr 1, 1985, sleepinhours wereincluded ashours worked for thepurpose of calculating shiftprmliun. Pron Septeder 1, 1985, sleepin hours were excluded fran the calculatim of shiftpremiumentitlemant. mbehalf of the grievors, the Unionarguedthatalatentambiguity arosewhentheprovisicns of the addendmnpertaining to the sleep-incredit, are read with the shiftprsmimnprovieions. In sqport of its argunsnt, the Uni.an eought to introduce the 1982-1983 collective agreema&, the pravisicms of en interest arbitraticn award dated May 23rd, 1985 which changed the language of the addendmn and the 1984-1985 collective agreement which incorporated the changeinlanguage awarded. The Unicmccntendedthatitis apparent fran the face of the interest arbitration award that the change 3 effected to the'sleep-in credit language was intended to be lh.itad to the calculation of overtime and was not intended to disrupt other substantive entitlemzmts under the colleckive~agreemnt. The Unim asserted that the mloyerhad representedbeforethearbitraticnkoardthatthe change in language ithadproposedwas toclarifythemeaning ofsk?ep-incredit specifically for the purpose of wertim calculatim. In the alternative, therefore, the union claimed that the Employer was estopped fran ccntending that sleep-incraditshouldnotbeincluded for thepurpoee of calculating shiftprenim. mbehalf of the R@oyer, twoobjectiam were raisedatthe outset. The first objection was that the grievances were untimely and should be! dismissed on that basis. AcaxdingtoArticle 27 ofthecollective agreement, an employee is obliged to rake the mtter with his supervisor within 20 days of first beaming aware of the camplainor difference. If thematterisnot resolved, theenployeemay fileawrittengrievancewithin ten days fran the discuesianwithhis or her supervisor. APSICW27 -GFSEVANCEPRXEDJPJ 27;l It is the intent of this Agreemmt toadjustas quickly as possible any conplaintsor differences bet- the parties arising fran the interpretation, applicaticm, ahinistration or alleged contravention of this &rrement, including any questicn as to whether a rpatter is arbitrable. 27.2.1 An enployeewhobelieves hehas a canplaintor adifference shall first discuss the amplaintor differenc~withhis supervisor within twenty (20) days of first benming aware of the canplaint or'difference. 27.2.2 If any caaplaint or difference is not satisfactorily settled by the supervisor within seven (7) days of the d.iSCUSSim, it maybeprocessedwithinanadditimal ten (10) days inthe follohng manner: ” i STAGEONE 27.3.1 The mployeemay file agrievanceinwritingwithhis supervisor. The supervisor shall give the grievor his decision inwitingwithin seven (7) days of the suhnissim of the grievance. Grievances in this case were not filed until May 27, 1986. The interest arbitration award which effected the pertinent change in language was issued May 23rd, 1985. Tne collective agreementwhich incorporated the changeinlanguage tothe addendunwas for the term franJanuary1, 1984 to lXcenber 31, 1985, although it wea signed Oztober 30th, 1986. lhe anployer instituted its change in practice cm September 1, 1985 in accordance with theawardinMay. Thus,the~loyercontendedthatthegriarorsknew~ oughttohavekmwn that the credit for sleepinhcurswas nolaqer attracting shift premix in !%pte&er, 1985. Accordingly, thegrievances filed in May, 1986 were untAnely. Inrespmse, the Uniontcok theposition that the difference at issuebetwaenthepartieswas of ccmtractual interpretation sothatthebreach allegedkms of acontinuing nature. Ccnsequently, the unicn argued that any &lay in grieving affects the relief available, but not the right to grieve. The secondobjection raisedmbehalfof the anployerwas that the extrinsic.evidence sought to be intrcduced before this Board was inadmissible tocontradict, vary or amend the clear and UMmbiguoustems of the collective agreemmt. ltirdly, the Employer's couwelccntendedthatsincethechangein 1anguageeffeaeJtothewll~ve~eenentumsrnadeplrsuanttoan interest arbitration award in 1985, only that interest arbitration board couldhave jurisdicticntoclarifytherneaning of its award. Finally, an 5 behalf of the Eh@oyer, it was argued that there was nopastpractice or representation upon which an azmt of es-1 could be founded. In respect to the cbjecticx'raised as to timeliness of the grievahces, the Board finds thattheissue raised inthis case is of a continuing nature. The controversy inthis case concerns the appropriate interpretationtobeplacedupmthe shiftpremitxnand sleep-incredit provisions of the collective agr-nt. Such a dispute is to be ccntrssted to a situation where the msaning of the applicable provision of the collective agr-nt is uncontroversial, but the question arises as to its application to a specific occasion when eligibility is said to arise to a prsmim payment. Althaqh the change in calculationof shiftprmiwn&s instituted by the FqAoyer cm Septen&r 1, 1985, this change was instigated by achangeinlanguage tothe agreemanteffectedthroqh arbitration. The gra-nof the disputebefore this Boardconcerns themeaning and extent of the change as it was incorporated in the1986-1988 collective agreement for all instances cn a cc&inu.i.ng basis that shift prmim for sleep-in hours could be claim& Thus, the date thatthegrievance swere filed does not serve torender the grievancesinarbitcable,butdces serve as alimitto the retroactivity of any relief. A similar issue arose in GSB #1358/84, 8e OPSW (U&m grievance) and Ministry of C4nsmnity and Social Services. Inthatcaee,thecIuestionaro4eastowhetheragrievar~~a canpressed work week was entitled to overtim for hours worked in excess of fortyhours perweek. After e xaminingthelaqaageinthecollective agreement, theboardamcludedthata claimof this naturewas a ccntiuuing nature at p.8: Iiere, the subject matter of the grievance undwbtedly restadupan anallegaticcthatthe Ccmpanr 6 was mrmitting a continuing violation of the Collective Agreementby failing topay Ms. Setmff overtime for the days in which she Wrked in excess of 8 hours par shift. 'he evidence disclosed that fran May, 1984, onward, Ms. Semff conti.nued.to &ork at least twSlZ-hour shifts per week without receiving any overtime pay. Bch sucn 12- hour shift constituted a fresh basis for an arbitrable allegation of violaticn of the Collective Jqr-nt. Each constituted a fresh "occurrence or origination" giving rise to a right to grieve in the l&ion within the msaning of Article 27.8.1. In this sense, the 3!&day time limit solely operates as a patential restriction upon the quanta of any relief or damages a-dad retroactively. In Re Port Colborne General iicepital and ON?. 23 SAC (M) 323 (Burkett), the boardconductedathoroughrwiewofthe case lawcmcemingthe discernmnt of a coA.inuing grievance at pp.325329. At pp.327-328, the board ? extrapdatedthe follwing ccnclusions: It is clear frana readingofthe cases that the question thatmustbe asked is whether or not the conduct that is ca@.ained of gives rise to a series of separately identifiable breaches, each one capable of supporting its cn+n causeof action. Allegations concerning the unjust imposition of discipline, the iaprcper awarding of aprcn0tion or the failure to provide anyprmni~~~~orpaymentrequiredunder the collective agreemsnt cm a single occasion, while they may have mgoing -es, constitute allegations of discrete non-tinuing violations of the collective agrement . In contrast, an allegation of an ongoing failuretopay thewa~~e rateor anybenefitunder the coll.ectiveagranentorancmgoing concerted-k stqpage ccnstitute allegation of ccntinuing breaches of the collective agreement. In these cases the party against whosthe grievances is filed takes a series Of fresh steps each one giving rise to a separate breach. In this latter type of case the time-limits for the filing of a grievance, apart altogether fran any questicm as to when damages anmencetonm,nn=tbe. found to be triggered by the breach clceest in t.inm to the filing of the grievance. (anphasis added) 7 In the instant case, the Board fin@ that the grievances are ofaoontinuiq nature which nust be taken to have been triggered by the anployer's alleged continuing breach of the collective agrwt cccurring within twenty days of May 27, 1986. Shwld the grievances succeed, relief wuld be limited tom the timz pericd duringwhichthe grievances shculdhavebeen filed. Turning to the arguments an the merits, the Soard confirms its oral ruling delivered at the hearing that it was prepared to receive the extrinsic evidence adduced for thepurpose ofdisclosinganallegedlatent ~iguityandtoascertainwfiethertheelaaentsofanestoppelcouldbe established as claimsd by the Union. In the 1982-1983 collective agreemant, the relevant prcwisions of the agreement were in the follwing terms: ll.l~.l An eqloyee shall receive a shift premium of thirty-five cents (35~) per hour for all hours worked between five (5:00) p.m. tin seven (7:00) a.m. Where rare than fifty percent (50%) of the hours fall within this period thepremiumshallbepaid for allhours~~lced. ADDRJUJM To ltfE hYXKtN2 CONDITICNS AND EwmYEFiBENEmTs cDILE!rIvE~ l'hepartiesheretohave agreedtithe termsof this RLulendm covering Bnployees in classifications oft Residence Counsellor 1, 2 and 3 inthe Institutional Care Category and Nurses Special Schools inthe Scientific and Professional Service Category. The terms of the settlwt are as follcws: (b) Scheduledslee@nhcurs shallbe creditedat the rate of fifty percent (50%) to a maxinun 8 of far (4) hours credit for those hours cc sleep-in duty per night tomrd the required amualaccumlatim. m Mayo 23rd, 1985 ah interest board of arbitration chaired by Professor K. &ah issued its unahimw award (the%anaward)whicheffectedchanges tothelanguage of the shiftpreniumprovisims and to the addendmin respect to sleep-in credit. In respect to shiftprsmi~, the board msnented as follcws at pages 35 and 36: Next, ths Unicm proposes that the shiftpremiua, which was fixed at 40c per hours effective January 1, 1983, should be increased to 60c per hour for the afternccn shift and 15c per hour for the night shift. We have already indicated above that we have accepted, inpart, theUnicoargmantthatthereshouldbean t increase in this premix. While the evidence does not mqportincreasesinthe amounts proposedbythe Gnicn, there is nevertheless evidence to support saw imprwsmsnt . We therefore awardthatthe shift premium set out in Article 11 be increased to 45c per hcur, retroactive to January 1, 1984. It will be seen that we have changed the language of Article 11.1 in cur award abovemthesamesubject. Tnatlanguagechangeis. intended to be effective as of the date of this collective agreement, so that any retroactive pay should be calculated upon the applicatim of the previous languageratherth+upmthenewlyawardedlanguage. FSnally,theUnionpropceestoincreasethecredit for sleep-in hairs for counsellors in 8chools for the DeafardBlind. At the present time, thcee counsellors arepaid 50% of their usual rate for tire spent sleeping inside thehanswhile the children under their care are sleeping. Tne cred.itis,bcwever, limitedtoamaximm of 4hours credit per night. lhe tim proposes to increase the creditto100% ofhws spentattheham?, withnonaximm, andpoints tothe provisions for stand-bypayin Article 15 as an exan@e ofhwother employees required to keep thwselves available for Mate recalltoworkare treated. While we have read the subnissims of the parties, we are sinply unable to ssewbethsr, and exactlyhw. the treatment of anplqees on stand-by and 6@oyees sleeping in the schools for the DeafandBlind shculdbe canpared* While the language is different, we are not 9 surehmthe clauseshavebeen applied toparticular circoustances. Koreover, it is not imnediately obvious that it is more or less disruptive of an enployee's life toba reqiiredtosleepinthe s&col, whichmay or may not involve interrupticms to one's sleep, than to be permitted to sleep athane, buttobe subject to inmediate recall atanytima. In all of the circunstances, we do not see a caqelling case to alter the present situation. These provisions were incorpor ated into the collective agremnent for the term January lst, 1984 to Decaaber 31st, 1985, which was signed October 30th, 1986 in Article 11.1.1, 11.1.2 and 11.1.3: ARrIcLF,ll -sHIJ?rPPBlILM 11.1.1 Effective January 1, 1984, an eiqloyee shall receive a shift prmnium of forty-five (45) cents per hour for all hcurs mrked between 5:00 p.m. and 7:00 a.m. where mxe than fifty percent (50%) of the hours fall within this period the preuion shall be paid for all hours wxked. 11.1.2 Sub-section 11.1.1 shall cease to have effectccl the date of signing of this collective agreerent. 11.1.3 Effective on the date of, signing of this collective agremaent, a shift pranirnn of forty-five (45) cents per hour shall be paid for allhoursworkedbetween 5:00 p.m. and 7~00 a.m. Wnere the mloyer schedules any shiftwhichbegins before 5:00 a.m. or ends after 7:00 p.m., shiftprmnimnshall be paid for all schedtied hoursworkedanthatshift. In respect to the sleep-in credit provisions of the W, the San award observed atp.63: Wehave alreadydealtwith the Un.im'spropcealin respect of sleep-in at these schools. lhe hployer proposes an amsn&mnttothesameclausetoclarifythe provision for the purpcees of prmniun payment, . We think that the clarification is appropriate, andin the absence of anydmwnstrati~by ths Gnicnthatsubstantive rightsarebeingtakenaway, we awardthe Rq~loyer'sproposal. 10 'Ihis~portion of the awardwas incorporated into the 1984-1985 collective agremnent as part (b) of the Mdendum in the follwing terms: (b) Sleep-in is not -i-k and shall only be ccqensated as specified herein. Scheduled sleep-inhcurs shall be credited at the rate of fifty percent (50%) to a llbsimm of four (4) hours credit for those hours on sleep-in duty per night txward the required annual accunrlation. Sleep-in hoxs prior to or follwing a period of work shall not form a part of the work shift for any purpose under this Fgreemant. Rqhasis is added to highlight the changea language introduced in the 1984-1985 agreement. mis new clause was imorporated into the1986-1988 collective agreement without further ame&nent. No evidence was adduced ccmcerningwhattranspiredatnegotiatims for the198688 agremnant in' respect to this clause. The shiftprmnimnprovisiaae ware amended in the 1986-1988 collective agremsant to provide one preniun payable for hours viorked between 5:00 p.m. andmidnightandahigherpremiun for thehourswrk&betueenmidnightand 7:00 a.m. Anew provisionwas inoorPor ated to epecifically disallcw shift premium, if an eqAoyee's hours of work normally fall bet-n 7:00 a.m. and 5:00 p.m.: AKrIcL!zll- SHIFrPREMILM 11.1.1 Effective march 16, 1987, an esployee shall receive a shift premium of forty-five cents (45c) per hour for all hours wcaked between 5:00 p.m. and midnight. Where awe than fifty percent (50%) of the hours worked fall within this period, the forty-five oents (45c) perhcur prmniwnshallbepaid forallhourswbrked. 11.1.2 Notwithstanding 11.1.1, effective March 16, 1987. an eaployss shall receive a shift prenium of fifty-five cents (55c)perhow for allhoursworkedbetween midnight and 7:00 a.m. Wnere rsxe than fifty percent (50%) of thehourswarked fallwithinthisperiod, the fifty-five centre (55c) per hour prmaim shall be paid for all hours worked. 11 11.2 Notwithstanding 11.1.1 and 11.1.2, where an employee's hours of wrk normally fall within 7:00 a.m. and 5:00 p.m., the eqloyee shall not be entitled to receive a shift premiun for hours waked between 5:00 p.m. and 7:00 a.m. Mr. William Huner gave evidence on behalf of the Union. Hs holds the positicllof Residential Councillor 3 at W. EQss i+kzBznald Schcolandis responsible for scheduling shifts. Be explainedthatthe grievorswrk a canpressed work year fran septanber 1st to the end of June, but are paid for dfullyearifanerployeeaccurPilateslBsP)havsdurihgthes~ll. A regular shift for the grievors w.&d aznmence at 11:30 a.m. and end at 11:00 p.m. If scheduled for night-k, agrievorwouldbe conaidered'cn sleep-in fran 11:00 p.m. to 7:CM a.m. and be credited for 50% of these hours toamaximxnof fourhours creditanightmds theannual accmnulation. Mr. Huner pointed out that prior to 8epta&er 1985, for the six hours wrked fran 5:00 p.m. to 11:08 p.m., plus the fourhours credited for sleep-in for the hours fran 11:mp.m. to 7:00 a.m., ten hcurs wuld be -iderd eligible for attracting shift prenimm. Aswningananployeewrkeda shift follwedby a sleepin, the total time spent an the prtises atwrk during sleep-in wrxlld be 17.5 hours. Sincemre than 50%ofthet&alhours fall between 5:00 p.m. and 7:00 a.m., Article 11.1 prtiided that shift pranim would be paid for all of the 17.5 hays mrked. EbllMi.ng September 1985, Mr.Iiunerwasins~ by the nnployer to change the mmnerinwhichthe hcursatwork~dattractshiftprealiUL Althcughanarployeewtid continue toacamulats 17.5hours tcwards the annualaccunulation, anly the six hcur period waked fran 5:00 p.m. to 11:00 p.m. wauld attract premilnn Pay* The fcurhours credit for sleep-in did not attract sh.iftprtiLan. 12 i Thus an eqloyee no lcnger was considered to wxk mxe than 50% of his or her hours between 5~00 p.m. and 7:oO a.m. so as to earn shift preniun for allhaxsworked. This change in'practice was tabulated by Mr. ?iuner in the foll&.ng fashial: credited ?burs Weakdays UP 11:3oamll:oopn 11.5 sleep ll:O@n-7:00am 4 UP 7:00am-9:00am 2 17.5 up 11:30am-12:00am 12.5 SleeV 12:00sm-7:00am 3.5 - UP 7:00am-11:3&n 4.5 20.5 Saturday up 11:30am-12:0&Iam 12 sleep 12:00am-7:00am 3.5 UP 7:00am-ll:oOpn 16 sleep 11:00pn-7:00am 4 UP 7:00anF9:00enl 2 37.5 Pre 09/85 s/p I-&S SIP w 6 4 ii3 11.5 4 2 17.5 7 3.5 18.5 12.5 3.5 is 7 12 3.5 3.5 6 16 4 4 20.5 2 37.5 bst 09/85 s/p L-h s/p w 6 6 6 6 7 7 7 7 6 6 13 13 7 7 * S/P = St-Lift Premilml 13 Piously, the reductim in the number of hours forwhich shift prmim is paid has significantly reduced the amunt of shift prmiun received by the grievers. Mr. Huner calculatedthatdifference in respect to one of the grievors: M. Ferras 1987/88 0cheduled hcurs of work ps3. of "sleepin" shifts EituftFranimPa~t pre Sept. 1985 - 1729 hrs x .45 postSapt. - 665 hrs x .45 Decrease in shiftprmiunpayable 1889.5 hrs. 106 $778.05 229.25 $478.80 Mr. Buner added that the anployer inpl6ustltedother changesin practice regarding entitlfxmt to other benefits. For instance, although thehours of sleepinuere craditedtomrds the annual accusulatim, Mr. Huner stated thathewas instructednot to credit the sleep-inhours for the purposes of accmA.ating sick leave, or in respect of other benefits such as maternity leave, hereav-t leave, & wcrkers' wnpensatim. Grievances were filed or -1ai.nt.s were raised ccncerning these issues and subsequently settledon thebasis that the faxhours of sleep-in credit wculdbe credited tmards the accunulatim of entitlement to those benefiti. Wnen questioned in crcss-examinaticm abut the treatment of sleep-in bows, Mr. Eiuner admitted that prior to Saptaber 1985, if an mplcryes went on sick laave, 17.5 hours would be deducted franhis or her 14 t sickleavebank and credited towards the annual accumlation, whereas after September 1985,.mly 13.5 hours (17.5 hours minus 4 hcurs sleep-in credit) mldbe deductedandcredited tmard accumlatedhours. however Er. Huner thenadnitted thatatnotime did the treatment of sleepin credit affect the annual acctiaticn of hcurs. Furthsnmre, Mr. ?iuner agreed in crces- examination that wentually an arrangment had been made so that accumulated hcurs, maternityleave,bereavarrntleave and socnwould remain unaffected by the change in treatment of the sleep-in credit. The change in practice continuedtoaffect the calculationof shiftprsmim. Mr. Huner agreedthat the amount of shiftpremioncm anhourlybasishadbeenincreased in the current collective agrement, althaqhhe acknouledgedthatsinceheh&not been involved in negotiations for renewal, he could shed no light upon tit trade-offs had occurred. In cross-e xaminatial, Mr. Elmer was questialed concerningachange~chhadoccurredatthet~the1984-85agreanentwas implementedbythe 5nployer. Prior to SeptcMaer 1985, if an employee were wakenedduring a sleepin to tend toa child, the time spentupwith the childmldbe creditedas "u@ime" andthatamountof timewouldbe deducted franthe calculatioaof sleep-incredit. With the is@snentation of the 1984-85 collective agreement, an employee would, receive all hcurs creditedas "ptime" foraccuaulatedhausaswell asbecreditedtamrd themaximmof the four hour sleepin credit. Mr. Speers also gave widence on behalf~of the &cm. Hehas been a steward for approximatelythreeyears,buthe~not~thenag~ating team for renewal of the 1984-85 collective agreeman tor of the current collective agreement. Mr. Speers explainedthatthe change in the contractual language awarded andinmnag6rentpractice regardinghours of 15 Sleepincreditsparkeda flurryofquestions franbargaining unitmmbers. Accordingly, Mr. Speers sentamtothe Superintendent of the school, Mr. *ill. outlining the questicms. Inparticular, clarificatianwas sought concerning the inpact of the changeinlanguage uponaccunulatedhours for the purposes of sick leave, bereavement leave, caqxssianate leave, and union leave. Mr. were stated that several grievances were filed in respect to the inpact of the changed language on sick leave. lieaddedthat the grievances were settled. Since Dem&er1985 or January1986, the Dnployerhas utilizedthe fourhour sleep-in credittwardthe accurmlatim of sick leave, onpassionate leave and bereavement leave. Incross-examina ticm, Mr. Speers ackwledgedthathehad spokenwith a ma&x of the union hierarchy who had been present at the interest arbitration. Mr. Speers stated thathewas told that the arbitrator chose to use the language for the addend- proposed in the B'fployer's brief. LJhen askedwhetherhe knew if thatperscnhadadvance -ledge of thepropxed latquage, t&. spaers replied thathe didnotkncw, nor didhe semtokxmw what had transpired durirq the interest arbitraticm process. Wnen questicned concerning the treatment of accunulatedhows and sick leave, Mr. Spsers acknmledged that 17.5 haxs (ie. incluling 4 hcurs sleep-in ~credit) muldbededucted franthe sickleavebsnkandcr&iitedtauardtheannual accumlatim of haxs. No shiftpremiunwuldbepayable for thoseham. He explained that prior to Septmber 1985, hours of sleepin time and working timeunxlldbe counted for the purposes of entitlementtobereavement leave am3 sick leave. kbever, Mr. Speers pointed out that time spent on unianleavewould~be.~t~~dthe~~ accumlatiaxofhaus. Thus, hewmldbe cbliged towxk extra shifts tocaqxnsate for the time 16 i off work, SO as to ensure the requisite annual hours of accumlatim would bemet. The Boarabegins by &serving that the grievances were filed inMay, 1986 and ccmsequently fall to be determined by the terms of the current collective agreemnt for the term January 1, 1986 to Decmbsr 31st, 198% The Mdendm is expressly stated to form part of this collective agreement. The Board finds thatthelanguage of part (b) is clear anits face, indeed the Unimdidnot suggestthattherewas anypatentambiguity in this provisianpertaining to sleep-in credit. While the evidence 0fMr. Hmer andMr. Spews suggests thatatonepointbargaining unitmenberswere concernedwhether the change inpracticewouldaffectthe credit for s&p- inhcurs in respect tothe requiredannual accunulatimofhours, it is clear that issue was resolved by the parties. Infact,thewordingofpart (b) expressly requires sleep-in hours up to a imaximmof four hours per 'nighttobe credited tomrd the required annualaccurmlaticn. Thus the all- mbracinglanguage of thelastclause inpart (b), which states that "sleep- inhoursprior toor follming apericdofmrk &al.lnot forma part of the wzzk shift for any purpose under this pgreanent". is qualified in respect to credittmardannualaccwnulatim. The gravamen of theUn.im's argmentisthatthe mem.ingofthisfi.nal clausehasbeen further qualifiedbythe arbitratimboardatthe time the language was first awarded, and by the parties in their briefs at arbitratim and in their subeequentpractice. niswas saidtodisclose a latent a&iguity in part (b). Hmever, the Board find?thatthe testimony bf Mr. Huner andm. Speerswas not helpful indisclosingwhatthe intenticms were of the unia~ and m@oyer representatives respmsible for 17 negotiations and the briefs at arbitration for the 1984-85 agre6nent. Furthernwre. no evidence was adduced as to what transpired during negotiations or arbitration for renewal of the current collective agreanent. Given that mnplaints were voiced at least w Nnranber 1985 as to the Bt@oyer's changeinpractioebasedon the language avarded, thatgrie-es have been filed and settled in respect to credits for sick leave-and sleep in credit, that grie-es were filed kerning shift praniun in May, 1986 and that the current collective agreementvms not signed mtil March 16, 1987, the Board wxld expect that the parties wxld have availed Elves of the opportunity prasented atbargaining for renwlof the current agreementtoaddress thewording of part (b) of theAddendunandt.he~Ming of Article 11. Indeed, e xamination of Article 11 in the current collective agreement and the prior collective agr smentreveals that the shift premium hourly rate was increased for hours.workedbetu~enmidnight and 7:&J a.m. In particular, a w clause 11.2 was introduced which addresses entitlemsnt to shift praniun: 11.2 Notwithstanding 11.1.1 and 11.1.2, where an qloyee's hours of work ncmnally fall within 7:00 a.m. and 5:00 p.m., the eqloyes shallnotbe entitledtoreceive a shiftpremiun for hours wked bstw3e.n 5:00 p.m. and 7:00 a.m. In the instantcase,becauseofthecanpressed~k schedule a&&cable tothessgrievors,theirregularhoursrequirethwtobeupwiththe children fran 11:30 a.m. to 11:00 p.m. on weekdays and fran 7:06 a.m. to 9:wll a.m. on weekdays fol1cwi.q a scheduled sleepin. Cm weekends, the time spentupwiththechildrenis extended fran 11~30 a.m. to midnight and from 7:00 a.m. to 11:00 p.m. the day follcwing a echeduled sleep-in fran midnight to.7:00 a.m. llus, even leaving aside the questicnas towhether sleep-in 18 , T tints shouldbe ccnsideredas part of the anployee's normalhours ofmrk, it is clear that the grievors v,ork an extended shift beyCna 7:00 a.m. and 5:00 p.m. Thus, 11.2 would seem not to apply to their situatim. ISxever, the point the Board wishes to draw is that the insertion of a new 11.2 suggests thattherewass-~gai~~mnrerningshiftpr~~,andsleepin credit. Ewever, the langcage of the ad&n&m remeined unaltered in the current collective agreemantdeepite the fact thatthegrievance 8 hadarisen wer the MdendLnnlanguage as it was applied to shiftpremiU% Thus, asst.nning that a latentambiguitywsre disclosed in the language, for those working nornml hours laqer than 7:00 a.m. to 5:00 p.m., no definitive resolution all0A.q entitlmuant to shift pranimn for sleepin hours was achiwed in renewal of the current collective agremnent. &A behalf of the Union, it was argued that the passage at p.63 of the Swan award reveals and resolves alatentasbiguityinthemaaning ofpart (b) of the Addendum. Alternatively, it was argued that the latent ambiguity is revealed and resolvedby the- of the Sanawardwhenccnsidered in light of the Rqloyer's response to grievances +-I respect to sick leave pay-cuts, andtoanwrns expressed regarding maternity leave, bereav-t leave andwatkers' canpensatim. TheBaardbeginebynotingthatthe~on's~~pres~sthat conclusicns as to the parties' intentions for the current collective agreementcanbe drawn fran curn?sntary inthearbitraticnawardamendingthe addendmlanguage intbeprior collective agr- tfor1984-85. Since the award was issued in May 1985, the 1984-85 agreesant was signed in October, 1986 and a r-1 collective agreenan t for 1986-1988 w executed on march 16, 1987, sweral grievances were filed and ccmplaints raised concerning the 19 emended language in the addendm and its effect qxm other -fits. Fesolutim of these nrmplaints suggests that the parties interpreted the language toman thatbenefits such as short-termsickleave, maternity leave, bereavenentleave andworkers' canpensation were to be unaffected by the language change regarding sleep-incredit. The questim arises whether a similar conclusion canbe draws fran the evidence regarding shiftpranim. In the .&an award atp.63, the language awarded is described as clarifying the sleepin credit "for the purposes of prmium payment apparently specifically for the -es of overtim calculatim". The Unim understands this tomeanthatthechange in language shouldbeinterpreted toaffecttiyovertim calculatim. The Bxrd declines todrawthat ccmclusian. Tne language tich was awarded is clearly mre caqxehensive in its plain meaning. Theclause provides thatsleepinhalrs are precluded franformingapartoftheworkshiftforanypurpose. l'heswanbmrdfound thatthislanguagewas appropriate in respect toclarifying entitlenentto overtins, horJever the anmsntaryintheawarddoesnotmeguivocallylimit the scqs of the amendedlanguagetoatertimeprani~andno~erprani\rm PW=-* The Unim argues thatthephrase "in the absence of any demmstratimbythe Unicm that substantive rights arebeing takenaway", the Board should conclude thatthepartiesmantthatuoother substantive rights were meant to be affected by the ammdmmt. The Board does not share thatvi&r. Wuaremayhavebeenanusberofr~ t&-bytheUnim failedor optea~-J demmstrate @nether or had substantive rights were to bs affectedbythe ams&esnt. Eixthamfe, thebcmlingof the cmaentaryin the S&nawarddoes not necessarily capture accuratelytheparties intentions iu respect to a subsequent collective agresmant. The Board had 20 no direct evidence at this hearing fran Gnim representatives resmible for presenting at the 1985 arbitration or who carried out negotiations for renewal of the current agreement. The subsegment resolution by the parties concerning sleep-in credit and sick leave and other benefits does not necessarily man that the parties intended the - result in respect to a premionpaymentsuch as shiftprmium. Thus, the Board concludes that the extrinsic evidence adduced does not resolve any ambiguity. 'Ihus it cannot assist the Board in resolving the nksaning of the Z4ddendum in respect to shift premix, in the 1986-1988 collective agremsnt under which the grievances arose. The Wardtherefore finds thattheplain mesning'of theJUddendumdoes not support the Union's contentian that the current practice of the Employer in respect to the calculaticm of shift prmim is in breach of thecurrent collective agreement. The Gnimargued in the alternativethatthe anmntary at p.63 of the Wanawardcontains a representaticncm the part of the Dnployer that the changed language of the Mdendumvzould affect onlyo*ertimsprmim~. lhe union alleged thatupm this representation, anestclppelcouldbe founded whichmldbarthe l?q.Goyer fronchamgingitspracticeinrespecttoshift premix calculation. lhe Board is reluctant to make a finding of such a representatim without mre evidence as to the antents of the brief and suhnissioosby the Fmployer at ths arbitratim. Even if the Ekoardwere to assrnne that th5 ament at p.63 of the &an award allows a reasmable inferencethatthe~loyerdid~esurhareptesentaticntothe~gl before the San arbitratimtmard, there is a serious dearth of evidence before this Board to satisfy the other elsmsnts n5ce55ary to found an 21 estoppel. It is not clear upon the evidence before this Board that the Ihim relied upon the Employer's brief and suhnissions at arbitration and for this reasQl didnot pointouttothe Skboardthe inplicatims of the language change tothe?ddend~uponother substantiveprovisims. Other explanatims for the Union's position are equally plausible and the Board is without sufficient evidence of what transpired to rake a determinatim. Wxe crucial to the viability of the Ihaim's argunent is the fact that there was insufficient~evidence before the Board from witnesses who were respmsible for renewal of the 1986-88 agreawnt fran tich to conclude that any representatim by the Ehployer and reliance therm by the union w.$d survive and continue bsymd the renewal process. An opportunity weld have arisenduring the re-lprocess for theparties toaddrees theprcblens raised by the mrplaints in late 1985 and the grievances in May, 1966. There is insufficient evidence before this Board frun vhich to conclude whether any representatim by the Ehgby5r or reliance m the part of the Union survived the rermalprccees. For the foregoing reasaIs, theEoardconcludesthattheel~ts necessary tofoundtheapplicatimofe~lhavenotbeenestablished. In th5 result, the grievances sre dimi.ssed. 22 Dated at Kingstm, this 27th day of January , 1989. J I.J. lQ+% _’ D.A. Wa.l.lace -- Member 23