Document dYDkNOY6z9a0jyGmMyGX8DZ30

E. I. ou Pcnt de Nemours & Company WiLMiKCTON. Delaware i99 TCKTILI n*CA* Ct>l*TMtNT de fant: - camdrn .MANEY - CAPE FEAR EWTNX - CKA77ANCCGA ELMSCN, JR. - CHESTNUT ?. A 7, RHODES - CCOFF? RIVER j, w'. Iwert - Douviers S ;r 5, 1074 X = MC~ '.V H. BURROUGHS. JR. - C C. BROWN - SEAFC-D c. L. A ERA ME, JR. - ECRU s. crc'.v, jr. - wav:::. 1. AS3ES7CE -w , ._ , ::cn Faragrap.o 5 of the Textile Fibers Department gMidelir.es cr. Asceszca Dus: Exposure states: 'All asbestos free insulation shall be identified by appropriate marking (color code, tape, printing, etc.) in Keeping with existing plant safety and housexeeping standards. Construction will identify asbestos free insulation in a manner acceptable to plant management. " The Construction Division has proposed the following identification procedures to fulfill their responsibility. Condition I - New buildings or facilities within well defined areas where only asbestos free insulation has been applied. Identification Method - At turnover the Construction Division Engineer will advise the operating department that the entire facility is free of asbestos bearing insulation materials. 7ie-ir. points wr.ere existing service and/or process lines are extended to the new facility will be martced as follows. One complete wrap of white on red, ASB, tape will be applied at the point where the existing line had been terminated with arrows pointing in the direction of the existing system. One complete wrap of white on blue, NA, tape will be applied where the new line has extended the existing system with arrows pointing in the cirection of the new system. 1402 3UP 0903479 CTTta things rOR BCTTtA LIVING . THROLfON CHCHISTBf u r DU 024860 2 defined by designated column lines or defined plane m.rcug: the building. The audition does no: contain any asbestos bearing insulation. tape ntay ce placed on column lines or -rails to designate insulation types. Cne piece of tape <MA) positioned with arrows pointing toward the new facility defining use of ncr.asbesms bearing insulation. A seconid parallel yir-c ; r: tape (AS3; with arrows oriented toward :thhe eastiwa ; designating me possible existence of asbees; tos bearing in-. ui? Identification Method - All new insulated lines and equipment pieces installed as additions or modifications in existing areas are to be individually marked to indicate insulation asbestos content. Where asbestos free insulation is Installed on a pipeline, a strip of tape is to be placed around the circumference of the finish at the points where the pipe goes through a wall or partition. The arrows are to be oriented to Indicate that the line inside the room has asbestos free insulation. Where a tiein is made to a line insulated with a material of unknown asbestos content, the Junction of the insulation is to be identified by parallel pieces of tape around the circumference of the finish. One piece of tape is to be positioned to indicate that, from that point on, the insulation is asbestos free. A second piece of tape is to be positioned with the arrows oriented to indicate that, from that point on, the insulation may contain asbestos fibers. Condition IV - Ebdsting areas in which existing insulation is being replaced. Identification Method - Where insulation is being replaced<in an area of -unknown asbestos content, by asbestos free insulation, the replacement insulation is to be identified by a strip of tape placed around the circumference of the pipe finish or at strategic locations on equipment pieces. Where a line running from wall to wall is reinsulated, a piece of tape is to be placed at the points where the pipe goes through a wall or partition. The arrows are to be oriented to indicate that the line inside the room has asbestos free insulation. Where a portion of the insulation is replaced, the junction of the existing and replacement insulation is to be identified by parallel pieces of tape around the circumference o: DUP 0903480 DU 024861 - O- the finish. Cr.e piece of tape is to be positioned tc ir.bier.te that, from that point cn, the insulation is asbestos free. A second piece of tape is tc =e pcsitior.ee with tr.e arrows oerc-t to indicate that, from that pcir.t on, the insulation ui;. asbestos fibers. Sample pieces c: t.-.r taps referred to above are attached. Please review this p:repesai and submit -our comments to me - / November loth. Am- quocue:-_s sr.ould co referred to the writer. JGP/psl Attach. EKGGbZZrGNG ENZSICI ^ eJLJ0k (I :. G. ?lask/"S iiig-.r.eerir.g Assistant X DUP 0903431 po DU 024862