AR ARE Y YOU U UP T TO D DATE O ON T THE O OSHA A CONFINED - - PowerPoint PPT Presentation
AR ARE Y YOU U UP T TO D DATE O ON T THE O OSHA A CONFINED S SPACE R RULE? OSHA COMPLIANCE WITH ATMOSPHERIC & TEMPERATURE HAZARDS P R E S E N T E D B P R E S E N T E D B Y: : B I B I L L S P O S P O H N , N , T R T R U T
OSHA COMPLIANCE WITH ATMOSPHERIC & TEMPERATURE HAZARDS
P R E S E N T E D B P R E S E N T E D B Y: : B I B I L L S P O S P O H N , N , T R T R U T E T E C H C H T O O L S , S , LT D T D R E R E S N E T N T N AT I O N T I O N A L A L C C O N O N F E F E R E R E N C E S C O S C OT T S D S D A L E , A Z A L E , A Z F E F E B R B R U A R A R Y 2 8 , 2 0 Y 2 8 , 2 017 7
BILL SPOHN
19 1988 – 1 1998 Bacharach, In , Inc. . Des esign E Engineer eering M Manager er, S , Strateg egic P Planning D Direc ector 19 1999 – 2 2009 Tes esto, In , Inc. . Product M Marketing M Manager er, N , North Am Amer erica 2009 2009 – n now TruTec echTools, L , LTD Pres esiden ent & C & CEO BS &M &MS M Mec echanical E Engineer eering, P , Profes essional E Engineer eering L Licen ense
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¡ Digital and Analog A\C gauges ¡ Airflow Measurement & TAB ¡ Blower Doors ¡ Duct Blasters & Duct Leakage
Testers
¡ Safety - OSHA ¡ A\C Tune-Up Kits ¡ Combustion & Emissions
Testing
¡ Calibration & Service Parts ¡ Data Loggers ¡ Electrical Measurements ¡ CO Detectors /Alarms ¡ Forming and Swaging Tools ¡ Gas Leak Detectors ¡ Humidity Measurement ¡ For The Home ¡ IAQ & Particulates \ Smoke
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¡ Manometers ¡ Temperature Measurement ¡ Thermal Imaging Cameras ¡ Vacuum Measurement & Kits
DISCLAIMER
TruTech Tools, LTD is providing this information strictly as an educational resource and is not responsible for the interpretation of the OSHA Confined Spaces in Construction rule. We recommend that you contact the OSHA Office nearest you for guidance or an interpretation of specific questions regarding situations that contractors or technicians may find themselves in.
TODAY’S TOPICS
1) 1) Wha hat t tools ls y you ma may ne y need t to d detect p potent ntial c l conf nfine ned space ha hazards o
n site 2) 2) How t to u utili lize t the he t tools ls y you a alr lready ha y have t to e eli limi mina nate the he ne need f for a a c conf nfine ned s space p permi mit 3) 3) Stay t y tune ned f for a a s special o l offer a at t the he e end nd!
IMPLEMENTATION AND DETAILS
8/3/1 8/3/15 New a ame mend ndme ment nt t to O OSHA C Cons nstruction S n Stand ndard w went nt i int nto e effect -
nded t to c conf nfine ned s spaces o
attics a and nd c crawls lspaces ( (amo mong ngst o
her s spaces). . 3/8/1 3/8/16 Enf nforceme ment nt d dela layed u unt ntil t l thi his d date i in r n resident ntial c l cons nstruction i n ind ndustry, i , if good f faith e h efforts a are b being ng ma made ACCA A Article le i in T n The he A ACHR N News : : www.b .bit.ly/ .ly/acca-o
ha
NEWS
July 2 ly 2016 ACCA lo lobbied f for a and nd r received ext xten ensive c cla larification n Mini nimi mizes r resident ntial i l impact Ele lectrical/ l/me mecha hani nical ha l hazard mu must i impede e exit, no , not ju just b be p present nt Activities o
the he a attic w will r ll rarely ma ly make i it a a p permi mit r required s space Presenc nce o
asbestos d does no not ma make i it a a p permi mit r required s space Evalu luation o n of s space ma may b y be d done ne r remo motely ly, i , if a adequate kno knowle ledge i is present nt ht https:/ ://www.o .osha ha.g .gov/conf nfine nedspaces/faq.ht .html ml
INTERPRETATION: www.bit.ly/OSHAoff
3 M Mand ndatory c y cha haracteristics o
a C Conf nfine ned S Space 1. Be large enough for a worker to enter it. 2. Not be intended for regular continuous entry. 3. Be difficult to enter or exit Permi mit f for C Conf nfine ned S Spaces 1. Not a building or construction Permit 2. Specific to a work site 3. Keep on file at your business and at work site
Even if just your head is in the space….
PERMIT REQUIRED CS
Can b n become me a a P Permi mit R Required C Conf nfine ned S Space w with p h presenc nce o
: § Hazardous o
poten entially h hazardous a atmospher ere e § Poten ential f for en engulfmen ent o
suffocation § Physical hazard (eg. Tem emper erature, electricity, oxy xygen en l level el, flammable materials, animals/insects, etc.) § Physical characteristics that create obstacles to entry or exit (Eg. Joist-only floor, converging walls, sloping floor, etc.) § Hot Permits – do not necessarily mean a thermally hot area!
ENTRY REQUIREMENTS
A p pre-e
ntry p y pla lan n § Confined Spaces or Permit Required Confined Spaces § Appropriate entry and exit points § Ventilation methods § Control or elimination of all potential hazards in the space Ens nsure a air i in C n Conf nfine ned S Space i is t tested f for § Oxy xygen en, , fl flammabl ammable a and toxi xic s substances es If If P Permi mit r required, r , rescue p procedures a and nd r rescue e equipme ment nt d determi mine ned i in a n advanc nce Moni nitor w whi hile le o
for c cha hang nges a and nd e ens nsure c compli lianc nce t thr hrougho hout w work k
Heat S Stress – – a an e n early s ly stage o
dang ngerous a and nd d deadly H ly Hyp yperthe hermi mia Als lso kno known a n as H Heat P Prostration o n or H Heat E Exha haustion n Body T y Temperatures a above 1 104°F c can b n be li life t thr hreateni ning ng Body lo y loses he heat t thr hrough s h sweating ng ( (evaporative c cooli ling ng) The herefore ambien ent t tem emper erature a e and h humidity factor i int nto t to he heat s stress s situations ns Wet B Bulb lb T Temperature i is g good, b , but Wet B Bulb G Globe T e Tem emper erature e (WBGT) i is a a better me measureme ment nt a as i it t takes i int nto a account nt r radiant nt he heat f from b m build lding ng s surfaces (eg. a . attic r roofs a and nd w walls lls) a as w well a ll as t the he s sun n Skin Temperature re t tells lls a a mo more c comple lete s story a y about t the he i ind ndividual’s l’s he heat s stress
Norma mal a l atmo mosphe here i is 2 20.8 .8% t to 2 21.0 .0% Oxygen-d n-deficient nt a atmo mosphe heres (< 1 19.5 .5%) – – “you p pass o
” ma may b y be c created w whe hen o n oxygen i n is d displa laced b by y ine nerting ng g gases, s , such a h as c carbon n dioxide, ni , nitrogen, a n, argon, o n, or f firefight hting ng s sys
n can a n als lso b be c cons nsume med b by y rusting ng me metal, r l, ripeni ning ng f fruits, d , dryi ying ng p paint nt, o , or c coating ngs, , co comb mbus ustio ion, o , or bacter erial activities
. Accident ntal l rel elea ease o e of r ref efriger erants (ASHRAE 1 15) Oxygen-e n-enr nriche hed a atmo mosphe heres (> 2 22%) – – f fire a and nd e explo losion ha n hazard ma may b y be p produced b by c y certain n chem emical r rea eactions, i , ind ndustrial s l setting ngs c caused b by y le leaki king ng o
n hoses a and nd t torche
. Oxygen e n enr nriche hed a atmo mosphe heres p present nt a a signi nificant nt f fire a and nd e explo losion r n risk.
WHY MEASURE FLAMMABLE GASES?
"Lower e explo losive li limi mit ( (LEL)" the he mi mini nimu mum c m conc ncent ntration o n of v vapor i in a n air b belo low w whi hich p h propagation o n of a a f fla lame me does no not o
in t n the he p presenc nce o
an i n igni nition s n source. .
10% of LEL for Methane (CH4) is 0.5% gas 10% of LEL for Propane (C3H8) is 0.215% gas
WHY MEASURE TOXIC GASES?
Carbon M n Mono noxide ( (CO) P Poisoni ning ng Sile lent nt K Kille ller, C , Comb mbustion S n Sources, V , Vent nting ng Is Issues, o , often mi n misdiagno nosed De Debili litating ng, C , Cumu mula lative P Poison, lo n, long ng t term e m effects u und nder s study y Permi missible le E Exposure L Limi mit ( (PEL, b , by T y TWA) - 5
ppm, 8 m, 8 hr hrs. . Ceili ling ng ( (ma
. valu lue, 1 , 15 mi min.) n.) - 2
ppm m Hyd ydrogen S n Sulf lfide ( (H2S) P Poisoni ning ng Most c can s n sme mell lo ll low le levels ls ( (<2 p ppm) m), b , but no nose i is no not a a r reli liable le s sens nsor Respiratory e y effects: ma : makes “ “acid” i in y n your lu lung ngs Ge Gene neral Ind l Industry C y Ceili ling ng L Limi mit: 2 : 20 p ppm m Ge Gene neral Ind l Industry P y Peak L k Limi mit: 5 : 50 p ppm (up t to 1 10 mi minu nutes i if no no o
her e exposure during ng s shi hift)
Do Do I g I get a a S Sing ngle le g gas o
mult lti-g
uni nit? Separate c cost, ma , maint ntena nanc nce, s , size, d , displa lays ys, , ….e .etc. Why g y get a a 3 3 o
4 g gas u uni nit? O2, C , CO, C , Comb mbustible les, H , Hyd ydrogen S n Sulf lfide Why g y get a a P Pump o
non-p n-pump u uni nit? Measure t the he s space b before e ent ntry y “Ga Gassie-s
k” a and nd ho hose
Comb mbustion a n ana nalyz lyzer NEGATIV IVES: Z : Zeros t to a amb mbient nt, a , alw lways ys ne needs p pump o
n Ga Gas L Leak De k Detector probably d ly does no not me measure L LEL NON-C
IANT: T : Tes esto 3 316-1
, Bacharach L Lea eakator 1 10 o
Lea eakator J Jr. . Persona nal C l CO M Moni nitor EG> G> S Sens nsit P P-1
Macurco C CM-1
NON-C
IANT: T : Tes esto 3 317-3
& Fluke C e CO-2
Us Use t the he r right ht t tool i l in t n the he r right ht p pla lace Us Use t the he t tool f l for i its d designe ned p purpose
BPI 1 I 1200: S SECTIO ION: 7 7.1.1.3 LEL ALARM
Be capable of providing a digital display of percentage of Lower Explosive Limit (LEL) and/or provide an alarm when detecting combustible gas concentrations exceeding 10% Lower Explosive Limit (LEL). LEL for methane is 5% gas § 10% of LEL for methane is 0.5% gas § 10% of LEL for methane is 5000 PPM gas LEL for propane is 2.15% gas § 10% of LEL for propane is 0.215% gas § 10% of LEL for propane is 2150 PPM gas NO LEL DISPLAY or
BPI 1200 COMPLIANT CGDS
Sensit ßHXG-2D
$443.65
5% discount
EXCO+1200 à
$995
53% discount
Bump t test Verifies “ “the he p performa manc nce o
the he g gas d detector a and nd e ens nsures t tha hat s sens nsors a are respond nding ng t to t the heir t target g gas.” .” A A bump t test does no not c cali librate t the he s sens nsors. . Cali libration n Sens nsor r repla laceme ment nt
Combined contractor needs for BOTH the OSHA Confined Space Rules and new BPI 1200 standard Look for one tool if possible, with one mode,
Remember the Accessories! probes (confined space entry and flue gas) filters (water particulates and NOx) carry case. Continuous gas pump is critical and combustible sensor at the tip of the probe gives fast leak detection.
MEASURES AND DISPLAYS % LEL (EX) from 0.0% up to 100% LEL (BPI & OSHA) % Oxygen (O2) 0.0% up to 25% (OSHA) PPM CO from 0 to 2000 PPM (BPI & OSHA) * PPM CO-AirFree (CF) from 0 to 9999 PPM (BPI) * Test must be performed in flue gas using the included flue gas probe and NOx filter to be compliant with ANSI/BPI-1200-S-2015 ALARMS Combustibles: Gradually increasing visible alarms from 5% to 10% LEL, Audible alarm at 10% LEL and greater per BPI 1200 standard (BPI & OSHA) Oxygen: visible and audible alarms below 19.5% and above 22.5% (OSHA) Carbon Monoxide Audible alarm: 35 PPM (BPI & OSHA) MEMORY STORAGE Stores the last 10 tests (all parameters) with date and time stamp, tests can be printed
BPI / OSHA BASICS KIT
BPI 1 I 1200 § CGD with LEL display § COAF § Continuous Personal Monitor OSHA OSHA § 3 gas monitor with pump $1164.9 .95 § Save $450
www.trutechtools.com/BPIOSHA-Basics-Kit
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DISCLAIMER
TruTech Tools, LTD is providing this information strictly as an educational resource and is not responsible for the interpretation of the OSHA Confined Spaces in Construction rule. We recommend that you contact the OSHA Office nearest you for guidance or an interpretation of specific questions regarding situations that contractors or technicians may find themselves in.
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