 Moodys Investors Service Moodys downgraded EPIC Y-Grade Services, LPs EPIC Y-Grade CFR to Caa2 from B3, PDR to Caa2-PD from B3-PD, super-priority revolver rating to B1 from Ba3 and senior secured Term Loan B rating to Caa2 from B3. The negative outlook reflects risks from capital funding shortfalls, weak liquidity and elevated leverage as well as the challenges to volume growth posed by the weak commodity price environment and reduced upstream capital spending. 