Tapping into a renewable natural gas project for the first time, Interstates recently worked with Gevo to build a central biogas purification site and connect it to three different dairies in Northwest Iowa. Interstates provided Gevo with power distribution, PLC design and construction, programming, instrumentation, and heat trace work.
SUIT YOURSELF: PPE FOR ARC FLASH PROTECTION Aberclofwlastoheesnhsuaprepeynouinhaanveinosntathnet arnigdhctapnerhsaovneallifper-oetnedcitnivgeceoqnusiepqmueenncte(sP.PPEr)o.tect yourself when working on energized equipment by following the chart
INCIDENT ENERGY ANALYSIS METHOD
INCIDENT ENERGY RATING
PROTECTIVE CLOTHING & PPE LReuabtbheerr ifnosoutlwa teianrg g l ove s w i t h l e a t h e r pSarofetteyctgolarssses or goggles Hearing protection Hard hat or built in hard hat ILnosnugl astl ee de vt eo os lhsi r t LJaocnkgetp, apnatrskoar, rcaoivnewreaallr, or hard hat liner (Aarsc nfleaesdhesdu)it jacket and pants Face shield or arc-rated balaclava Suit hood
1.2 cal/cm 2 -12 cal/cm 2
> 12 cal/cm 2
< 1.2 cal/cm 2
Incident Energy < 1.2 cal/cm 2
Incident Energy 1.2 cal/cm 2 -12 cal/cm 2
Incident Energy > 12 cal/cm 2
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