Belte r r a Cor p or at ion S afety M an ual D oc I D C H S M BE L 2 0 1 7 Pa g e 1 89 of 53 8 Doc u m e n t Identif icat ion S E L 022 P age Nu m b e r 2 0f 7 Doc u m e n t C r e ation Dat e Ma y 10 2011 Im p le m e n tat ion Dat e o n Re vised Doc u m e n t F e bru a r y 2 2016 22 Noise Ar e a s An a r e a or loca ti on is c onsi de re d a n oise ha z a rd if sound l e ve l s a re r e g ular l y a t or a bov e 85 dB A 30 PROG R A M E L E M E N T S o 31 Noise Ha z a rd A ssessmen t Noise ha z a rd a r e a s a nd n oise e x pose d wor ke rs w il l be ide nti fie d b y th e a pp ropr iate man a g e r o r supe rvisor in conjunc ti on with t he he a lt h a nd sa f e t y r e pre s e ntative a nd the s a fe t y c omm it tee No e mpl o y e e sha ll be e x pose d to a sound leve l g r e a te r tha n 85dB A without prop e r tr a ini n g a nd a pprop r iate he a rin g prote c ti on to re d uc e the sound le ve l t o les s than or e qua l t o 85dB A The sa fe t y re pr e se ntative or supe rvisor will a r ra n ge for a su rve y of no ise l e ve ls and pe rson a l noi se dosi metr y in noi se ha z a r d a re a s The sa fe t y re pr e se ntative will maintain a li st of no ise ha z a rd a r e a s a nd c ond uc t per iodi c r e surve y s I f wor kplac e c ondit ions p otentiall y c h a n g e noise le v e ls at a n y ti me the supe r visor of the a r e a shoul d c ontac t t he br a nc h man a g e r f or a re surve y o f the a re a 32 Eng ine e rin g C ontrols I n a n y noise ha z a rd a re a the f e a sibi li t y of insti tut ing e n g in e e rin g c o nt rols to re duc e nois e leve ls s ha l l be the f irst conside ra ti on wh e re pr a c ti c a ble T his i s be st don e a t t he de si g n st a g e a nd whe n pu rc h a sing ne w e quipm e nt W he n ne w e q uipm e nt i s purc ha se d the noise spe c ific a ti ons sho uld be c he c k e d a nd