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UTE6

Utilitiesman

E-6 (Staff Sergeant) · Navy

E1–E3E-4E-5E-6E-7E8–E9
HEADS UP

UT1 is the last rank before Chief, and the Chief board evaluates your LPO record: who you advanced, who licensed, who commissioned, whether your shop's PMS was clean when the TYCOM came through, and whether the construction officer trusts what you brief them. The tagout program is yours — an open tagout on a pressurized or energized system when the next crew works on it without verification is a JAGMAN with your name on it. Build the packet from day one of UT1, not from the year the board opens.

The Honest MOS Read
First Class is the last enlisted rank where the rate is still primarily technical. The LPO runs the shop, but the LPO of a good utility shop is still the person who can thread a pipe, read a manifold gauge, and tell the construction officer exactly why the ROWPU is producing off-spec water and what needs to change. The technical credibility is what gives the leadership authority. The UT1 who disappears from the shop floor and lives in the office has usually lost the first half of that equation. You run 6-20 UTs. In garrison that means a mix of UTCNs at various stages of PQS completion, UT3s working their journeyman skills, UT2s managing sections, and whatever senior UTs the battalion has assigned to the department. Your job is to make every one of them better at their rate while executing the operational mission simultaneously. The advancement slate from your shop — how many UT3s made UT2, how many UT2s made UT1, who completed USMAP and initiated state licensing — is a visible output the LCPO, the chief, and eventually the Chief selection board evaluate. The construction project superintendent role at UT1 is where the technical and leadership dimensions combine. On the battalion's most complex or highest-priority construction project on deployment, you are the utility systems superintendent: responsible for water production, the distribution infrastructure, the sanitation system, HVAC in critical facilities, fuel distribution, and the utility plan for any new construction underway on the site simultaneously. The project OIC gets their utility status brief from you. The OICC inspector walks the site with you. The corrective action when something fails runs through you. The tagout program is a specific LPO-level accountability that ends careers when it fails. Every open tagout in the utility shop must be authorized by the LPO-level originator, associated with a specific work order, and closed before the system is returned to service. A tagout left active on an energized or pressurized system that the next crew works on without verification is a JAGMAN investigation. The investigation names the LPO who owned the accountability program — not the junior UT who did not check, but the LPO whose program allowed an unchecked tagout to remain active. The Chief board preparation is not something you do in the last 12 months before you are eligible — it is something you build across the UT2 and UT1 tours. The Chief selection board evaluates the eEVAL record holistically: the trait average trend, the billet progression, the documented construction project leadership, the pipeline output (who advanced and licensed under you), the warfare device, the awards record, and the chain-of-command endorsement. The UT1 who treats Chief as a rank to apply for rather than a standard to build toward finds out the difference when the results post.
Career Arc
  • 01UT1 pin-on: LPO of the utility shop, tagout program ownership, eEVAL writing authority for UT2s and UT3s.
  • 02First major construction project as utility superintendent: water production, distribution, HVAC, sanitation managed simultaneously on deployment.
  • 03First TYCOM 3M assessment or OICC inspection as the LPO: shop PMS posture defended without the chief rewriting the brief.
  • 04Pipeline first-year output: at least one UT2 or UT3 advancement selectee from the shop, at least one USMAP-to-license completor.
  • 05Chief board packet actively building with the LCPO: warfare device pinned, eEVAL profile documented, awards record current.
  • 06Commissioning or NEC pipeline mentoring: at least one sailor identified and supported toward MECP, STA-21, or C-school per tour.
  • 07Chief selection board: the packet that reflects two tours of visible construction leadership and pipeline output either makes the board or generates the feedback to address for the next cycle.
Common Screwups
  • ×Briefing construction project utility completion status to the OIC that you have not personally verified by walking the site. When the OICC inspector's findings contradict your brief, you and the OIC both look like you have not been to the site.
  • ×Letting an open tagout on a live system go past end-of-day without either closing it or escalating the deferred work. The JAGMAN that follows a tagout-related injury names the LPO who owned the accountability program.
  • ×Going around the chief to the OIC or the construction officer. This happens once. After that, the chain of command knows the pattern and the Chief board reads it.
  • ×Fraternization with a UT you are evaluating. The eEVAL integrity of the entire shop depends on the LPO's objectivity — a fraternization finding at UT1 is a career-ending event and the eEVAL record it poisons cannot be reconstructed.
  • ×Treating the USMAP and licensing counseling as optional for the junior UTs. The UT who EASes without state licensing credentials started losing the civilian wage premium the day their LPO stopped counseling it. That outcome is partly the LPO's accountability.

A Day in the Life

  • 0500Up. The section's night watch left a ROWPU status note at the section office — read it before PT formation.
  • 0530-0630PT. The LPO runs the formation, not in it — set the standard and know who is struggling before the chief asks.
  • 0645-0700Quarters. Personnel accountability, section status brief to the chief, work order prioritization for the day.
  • 0700-0800ROWPU morning check, water quality log review, production status brief to the OIC at the 0730 sync.
  • 0800-1000Construction project walkthrough — the LPO physically walks the utility scope on every active construction project before 1000, every day. The findings go on the daily status log before the OIC's morning brief.
  • 1000-1130LPO work: eEVAL drafting, CSMP input, tagout log audit, work order status review. The section is executing; the LPO is enabling.
  • 1130-1300Lunch. Chief's sync if there is a weekly department-head meeting.
  • 1300-1500Section mentoring and counseling: scheduled one-on-ones with UT2s and UT3s, advancement exam prep review, USMAP log verification, licensing counseling.
  • 1500-1600Construction project afternoon check: completion status update, documentation review, NAVFAC QC rep findings if applicable.
  • 1600-1630End-of-day tagout log audit. Every open tagout reviewed before the section secures for the day.
  • 1630-1700Chief debrief: section status, any issues that need chief-level visibility before the next morning. Nothing the chief hears tomorrow should be a surprise from the LPO.
  • 1700-1900Chief board packet work: eEVAL profile review, award citations, warfare device documentation, career counselor meeting if scheduled.
  • 1900-2100Personal time, family admin, physical fitness.

Weekly Cadence

The UT1's week is structured by the construction project milestone schedule and the PMS compliance cycle running simultaneously. Monday opens with the OIC brief — the section's construction status, utility readiness, and PMS posture for the week. The UT1 walks out of that brief with a clear picture of what the week looks like and any risk items that need the chief's visibility before they become findings. Tuesday through Thursday is execution. The LPO is on the construction site in the morning, in the shop managing documentation in the afternoon, and running the section mentoring sessions on the schedule the UT2s and UT3s know in advance. The ROWPU production log runs every day without regard for the construction schedule — the water quality accountability does not yield to project tempo. Friday is the accountability day for the week: PMS compliance roll-up, work order status, tagout log audit for the week, and the section pipeline tracker review. The chief walks the shop on Fridays; the UT1 who is ahead of the chief's questions instead of answering them retroactively is the one whose eEVAL reads differently at the end of the cycle. The Chief board prep happens in the margins — the 1700-1900 window on weekdays when the section has secured and the administrative work is done. It is not glamorous and it is not compressed into a sprint before the board opens. The UT1 who builds the packet consistently across 18 months arrives at the board with something to submit. The one who starts 60 days before the board arrives with something to explain.

Key Skills — How to Drill Each

  1. 01
    Plan and supervise a utility system construction scope — from design interpretation to system commissioning and turnover.
    The planning starts with the NAVFAC construction documents, the project specifications, and UFC 3-420-01 and UFC 3-410-01 side by side. Identify every inspection hold point, every test requirement, and every turnover documentation item before the first crew brief. Build the phasing plan around those hold points — each phase closes with a verification step before the next phase opens. On deployment, the planning work happens during the workup; you should arrive at the project site with the execution sequence memorized and the documentation checklist ready, not building it on arrival.
  2. 02
    Run the battalion utility shop's PMS and CSMP program — MRC compliance, overdue tracking, TYCOM assessment readiness.
    Own the 3-M system tracking for every piece of equipment in the department. The LCPO reviews the posture weekly; the chief reviews it before every inspection. Your tracking system needs to show the status of every MRC card — current, overdue, deferred — with the responsible technician, the reason for any deferral, and the estimated completion. The monthly department brief to the OIC is built from this tracking system, not from a weekly summary the UT2s hand you.
  3. 03
    Manage the tagout program at the LPO level — originator discipline, authorized worker list, completion accountability.
    Audit the open tagout log at the end of every work day. Every open tagout must have an active work order associated with it, an authorized worker list that is current, and a completion status that reflects the actual state of the maintenance work. Any tagout that is still open when the work is complete but the paperwork has not been closed is a safety hazard waiting for the next crew. The LPO who audits daily finds the discrepancy. The LPO who does not is the one the JAGMAN names.
  4. 04
    Write eEVAL bullets that drive UT2 and UT3 advancement — measurable outcomes, named accomplishments.
    The eEVAL is a promotion document, not a performance report. Every bullet has a measure of output and a comparison group: 'supervised X installations, zero rework'; 'produced Y gallons of potable water supporting Z personnel'; 'advanced two UT3s to UT2 on the same cycle.' Bullets without measurement are not bullets — they are sentences. The Chief selection board reads hundreds of eEVALs; the ones that stand out have numbers, names of accomplishments, and a visible output that the board can compare across candidates.
  5. 05
    Counsel UT2s and UT3s on post-Navy licensing options honestly — what their USMAP hours qualify them for, what exams they need.
    State licensing requirements are publicly available on each state board's website. Research the specific requirements for the states your sailors are targeting — not the general USMAP guidance, but the specific plumber journeyman and HVAC contractor licensing applications for their target state. The counseling session is not complete until the sailor can answer: how many hours am I short, which exam do I need to pass, and what is the timeline to apply. If you cannot answer those questions, research them before the session.

Manuals & References — What Chapters Matter

  • UFC 3-420-01 and UFC 3-410-01
    At UT1 you are the LPO who interprets both documents to the construction officer and defends the installation method when the CEC officer or the NAVFAC QC rep questions the spec. Your fluency needs to be at the citation level — 'UFC 3-420-01, Section 4, Table 4-1' — not the concept level. The construction officer does not have time to verify your interpretation and will push back if it sounds like you are estimating.
  • NAVEDTRA 14259 series — Utilitiesman Rate Training Manual
    You own the advancement BIB for the UT1 board and you run advancement prep for UT2s off the current BIB. Know which sections the current cycle weights and build the section study program around those chapters. The UT who fails the exam in your shop is a data point about your mentoring program.
  • ROWPU technical manual (unit-issued)
    You certify the battalion's ROWPU operational readiness at the pre-deployment inspection. That certification requires you to know the platform-specific TM well enough to answer the inspector's questions without consulting it in real time — pre-op check values, production rate parameters, chemical dosing ranges, and media replacement intervals.
  • MILPERSMAN and OPNAVINST 6110.1
    At LPO level you are in the room when enlisted personnel actions are being discussed — advancements, separations, NJP proceedings, physical readiness failures. MILPERSMAN fluency means you know the options before the conversation, not while you are looking them up during it. OPNAVINST 6110.1 governs the PRT requirements and the administrative consequences of failure — the PRT accountability program for your section runs through you.
  • USMAP program documentation and state licensing board requirements for your sailors' target states
    The USMAP program documentation requirement is the LPO's accountability as much as the individual sailor's. The state licensing board requirements are your counseling material. Fluency in both means your sailors leave the Navy with credentials, not with a plan to get credentials someday.

Standards — How to Hit Each

  • Chief board packet under active construction with the LCPO; SCWS device pinned; eEVAL profile defensible at command level.
    The Chief selection board packet is built over two tours, not assembled in the final year. The SCWS device goes on the packet — an LPO without it is visible. The eEVAL trait average trend matters more than any single cycle; a consistent pattern of MP or EP recommendations across the UT2 and UT1 tours is what the board looks for.
  • Shop PMS completion rates and CSMP input defensible at OIC level every cycle, no caveats.
    The standard is not 'close to average with some deferred items.' The standard is complete, documented, and defended without the chief needing to explain the numbers before the OIC brief. Build the brief yourself, present it to the chief before the OIC sees it, and make sure the chief has no surprises in the room.
  • Tagout accountability clean — zero open tagouts attributed to LPO-level failures at any inspection.
    The daily tagout log audit is the control. End-of-day, every day, every open tagout is either associated with active work or closed. The audit takes 10 minutes if the system is current and finds nothing. It takes longer the first few times you find a discrepancy and fix it. After the first month of daily audits with no discrepancies, the system is working.
  • Pipeline output: at least one advancement selectee and one USMAP-to-license completor per tour.
    Track the advancement and licensing milestones for every sailor in your section from their first day in the shop. Build a section pipeline tracker — names, ranks, advancement exam dates, USMAP hour totals, target states, licensing exam schedules. Review it monthly at the chief's sync. The LPO who can report 'UT3 [name] advanced last cycle, UT2 [name] applied for journeyman license last month' has a visible pipeline output the chief writes into the eEVAL. The one who cannot report those milestones has a different conversation.
  • Personal certifications current: EPA Section 608, OSHA construction safety as required.
    The EPA 608 certification does not expire, but verify that the regulatory amendments covering HFO/HFC transition refrigerants are familiar territory. OSHA construction safety training requirements vary by battalion and by NAVFAC project requirement — verify with the battalion safety officer what the current requirement is and ensure your own training currency is documented before requiring it of the section.

Technical Mistakes — Concrete Consequences

  • Briefing construction project utility completion status without walking the site.
    The OICC inspector walks the site with independent information about what is actually complete. When the inspector's findings contradict the UT1's status brief, the OIC is placed in the position of having briefed inaccurate information up the chain. The credibility cost falls on the OIC and the UT1 together, but only one of them is a naval officer with a career that survives the incident.
  • Letting a less-experienced UT manage the tagout program without daily audits.
    The JAGMAN investigation into a tagout-related injury identifies the LPO who owned the accountability program by name, and the question the investigation asks is whether that LPO was conducting the audits the program required. 'I trusted the junior UT to manage it' is not a defense — it is evidence that the LPO delegated a safety accountability without maintaining oversight.
  • Treating the post-Navy licensing counseling as optional for junior UTs.
    The UT who EASes without state licensing credentials entered the civilian trades market at entry-level wages instead of journeyman wages. That outcome was preventable if the LPO had counseled the licensing pathway, verified the USMAP hours, and tracked the application timeline. The eEVAL input that describes a LPO's pipeline output by who advanced and licensed is more detailed and more visible than the input that describes a LPO who ran a clean PMS program but whose sailors all left without credentials.
  • Going around the chief to the OIC or construction officer.
    The chief finds out the same day. In an NMCB, the goat locker is small and the OIC is accessible — the UT1 who walks past the chief's office to the OIC's door is noticed by everyone who saw it happen. The next Chief board reflects it, and the Chief board counseling feedback when the UT1 does not select is not ambiguous about why.
  • Letting the ROWPU water quality log go incomplete during high operational tempo.
    The battalion surgeon and the preventive medicine officer check the water quality log on their deployment walkthroughs. A gap in the log at a camp with no alternative water source is an incident report regardless of whether the water was actually potable — the documentation failure is the finding. At UT1, the documentation accountability for the entire utility section is yours.

Career Decisions at This Rank

  • Continue building toward Chief vs. EAS and transition to civilian trades.
    At UT1 with USMAP documentation current and EPA 608 in hand, the civilian transition option is concrete: journeyman plumber or HVAC tech in most US markets, with journeyman wages and a clear path to master licensure and contractor licensing. The Chief option adds 5-10 more years of service, a pension at 20 years, and the leadership and management credential that translates to civilian facilities management and construction program management. The honest answer depends on the sailor: if the Seabee mission still draws them and the Chief standard is something they want to reach, stay. If they have been counting the days and the civilian credential is ready, EAS with the documentation and take the journeyman wages.
  • Apply for commissioning through MECP or STA-21 before the window closes.
    MECP eligibility has an age cutoff and a degree requirement. The UT1 who has a bachelor's degree, a strong eEVAL record, and command endorsement should evaluate the MECP pathway seriously — but evaluate it honestly. A CEC officer at eight years active does not have the pension, the state licensing credential, or the Chief's technical authority. The question is whether the officer pathway aligns with what the sailor actually wants to do, not whether it sounds better to say at a family reunion.
  • Accept a C-school or NEC pipeline billet vs. stay in the general UT shop track for the Chief board.
    Some NEC pipelines enhance the Chief board packet by demonstrating technical specialization and billet desirability. Others remove the sailor from the operational tour cycle that generates the eEVAL construction leadership documentation the board looks for. Evaluate any NEC billet offer against its impact on the next two eEVAL cycles before accepting — the C-school seat that sounds prestigious and produces a shore-duty eEVAL instead of a deployed construction superintendent eEVAL may not be the career accelerator it appears.

How the Seat Varies by Unit Type

  • NMCB — deployed as utility superintendent
    The UT1 on deployment as utility superintendent for a battalion-level project manages the camp's entire utility infrastructure: water production, distribution, sanitation, HVAC in critical facilities, fuel distribution, and new construction utility scopes running concurrently. The decision authority is real, the operational tempo is high, and the eEVAL documentation from a deployment as utility superintendent is the highest-value career record a UT1 can build.
  • NMCB — garrison LPO between deployments
    Garrison LPO work at UT1 is the documentation and pipeline management phase. The PMS compliance program, the CSMP input, the eEVAL writing, and the advancement and licensing counseling all happen at a pace the deployment tempo does not allow. Use the garrison cycle for the mentoring and documentation work that the Chief board will read.
  • NAVFAC installation — LPO of utility department
    A NAVFAC installation utility department at UT1 may run a water treatment plant serving a base population of tens of thousands, manage utility maintenance contracts for base infrastructure, and supervise multiple UT2s and UT3s simultaneously. The scale is larger, the regulatory framework is more complex (EPA Safe Drinking Water Act, state environmental regulations), and the civilian-analogous leadership experience is direct.
  • NMCB detachment — senior enlisted utility
    On a small NMCB detachment, the UT1 may be the most senior utility professional present — the equivalent of both the LPO and the technical authority, without a chief in the next office. Decision authority for field conditions and system anomalies is real and unshared. The eEVAL documentation for a detachment with this level of independence is strong Chief board material if the output is clean.

What Good Looks Like at This Rank

The good UT1 is the LPO the construction officer asks for when a utility system problem surfaces at 2100 and cannot wait for morning. Not because they are available — because they will tell the truth about the system state, explain the failure mode, give three options with honest assessments of each, and have the section executing the chosen option before the OIC leaves the passageway. The shop PMS brief is the brief the chief presents to the OIC without editing. The ROWPU log is current and the water quality data is clean — not because the section was lucky, but because the watch rotation is disciplined and the documentation accountability is enforced every day. The OICC inspector walks the utility scope and signs the daily inspection report without redlines because the system state matches the status brief. The pipeline output is visible: the UT2 from the shop advanced last cycle, the UT3 who has been working the USMAP log submitted the journeyman license application last month, and the UTCN the section has been training is the one the LPO puts on the ROWPU overnight watch because they trust the production log will be complete in the morning. The LCPO knows the Chief board packet is ready because the eEVAL profile has been building the case for two years. The warfare device is on the blouse, the construction project documentation is in the record, and the pipeline output is in every eEVAL from the last two tours. When the selection board results post, the outcome is not a surprise.

Preview — The Next Rank

Chief Utilitiesman is the rank the UT rate is organized around. When the anchor goes on the collar, the goat locker holds you to a standard the junior UTs cannot see yet — and the OIC has your name as the senior enlisted utility voice in the room when the battalion commander briefs the project. You no longer report through the LPO to the chief; you are the chief, and the enlisted execution of the entire utility department from deckplate to project completion is your accountability. The eEVALs you write as CPOUT pick the next UT1 and CPOUT slate. The 3-M system posture you defend at battalion-level sync is not what the UT2s hand you — it is what you have personally verified by walking the project sites and auditing the shop logs. The ROWPU readiness you certify at the pre-deployment inspection is the certification the commanding officer relies on when the deployment orders are signed. The Chief selection is not the end of the accountability — it is the beginning of the accountability that matters most. The goat locker and the wardroom both enforce a standard the junior enlisted community watches daily to calibrate their own. The CPOUT who disappears after the anchors go on discovers that the standard does not hold itself.
FAQ

UT E6 — Frequently Asked Questions

Q01What does a E6 UT (Utilitiesman) actually do?
You are LPO of the utility shop — plumbing, HVAC, water treatment, and fuels for the battalion or the construction project.
Q02What's the most important thing to know as a E6 UT?
UT1 is the last rank before Chief, and the Chief board evaluates your LPO record: who you advanced, who licensed, who commissioned, whether your shop's PMS was clean when the TYCOM came through, and whether the construction officer trusts what you brief them.
Q03What does a typical day look like for a E6 UT?
Time-blocked day at the E6 UT rank tier: 0500 Up. The section's night watch left a ROWPU status note at the section office — read it before PT formation, 0530-0630 PT. The LPO runs the formation, not in it — set the standard and know who is struggling before the chief asks, 0645-0700 Quarters. Personnel accountability, section status brief to the chief, work order prioritization for the day, 0700-0800 ROWPU morning check, water quality log review, production status brief to the OIC at the 0730 sync,…
Q04What mistakes get E6 UT soldiers fired or relieved?
Briefing construction project utility completion status to the OIC that you have not personally verified by walking the site. When the OICC inspector's findings contradict your brief, you and the OIC both look like you have not been to the site; Letting an open tagout on a live system go past end-of-day without either closing it or escalating the deferred work. The JAGMAN that follows a tagout-related injury names the LPO who owned the accountability program;…
Q05What career decisions matter most at the E6 UT rank tier?
Continue building toward Chief vs. EAS and transition to civilian trades — At UT1 with USMAP documentation current and EPA 608 in hand, the civilian transition option is concrete: journeyman plumber or HVAC tech in most US markets, with journeyman wages and a clear path to master licensure and contractor licensing. The Chief option adds 5-10 more years of service, a pension at 20 years, and the leadership and management credential that translates to civilian facilities management and construction program management.…
Q06What's next after E6 for a UT (Utilitiesman) in the Navy?
Chief Utilitiesman is the rank the UT rate is organized around.
Q07What manuals and regulations does a E6 UT need to know cold?
UFC 3-420-01 and UFC 3-410-01 — you are now the LPO who interprets the unified facilities criteria to the construction officer and defends the installation method when the civil engineer questions the spec; NAVEDTRA 14259 series — Utilitiesman Rate Training Manual; you own the advancement BIB for the UT1 board and you mentor UT2s off the current BIB, not last cycle's; ROWPU technical manual (unit-issued) — you supervise the ROWPU section deployment posture;…

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Published by the Honest MOS Editorial DeskVerified against DoD/.gov sourcesUpdated May 2026Editorial standards