PMTL 3- SUBSTATION_MAINTENANCE_MONTHLY_QUARTERLY_SEMI_ANNUAL.pdf

PDF 64 KB Posted

Attached to
Medium Voltage Electrical Distribution System Maintenance Federal contract opportunity
Solicitation number
W50S8D25Q17CL
Issued by
Department of the Army National Guard

About this file

This document is a Preventive Maintenance Task List (PMTL) for Substation Maintenance that outlines detailed procedures for performing monthly, quarterly, semi-annual, and annual maintenance on electrical substations. The PMTL includes nine specific tasks with allocated labor hours, such as collecting equipment, visually inspecting electrical components, checking fence and gate conditions, removing vegetation, maintaining log books, and documenting discrepancies. Each task is assigned a specific labor hour allocation ranging from 0.033 to 0.333 hours, with activities focusing on equipment inspection, safety checks, record-keeping, and identifying maintenance needs.

The document provides a structured workflow for maintenance personnel, requiring them to systematically examine electrical equipment, verify operational status of switches and breakers, inspect infrastructure conditions, and record critical metrics like transformer nitrogen pressure, winding temperatures, station voltage, and power factor. The form includes a section for tracking discrepancies that require follow-on work orders and features a condition index ranging from green to red, allowing technicians to rate the overall substation condition. The meticulous checklist ensures comprehensive maintenance and helps prevent potential electrical system failures through regular, detailed inspections.

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Wage Determination.pdf PDF
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One Line Diagram.pdf PDF
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Text version

PERFORM SUBSTATION MAINTENANCE (MONTHLY/QUARTERLY/SEMI/ANNUAL)

AF

PM Components

LABOR

HOURS

____ 1. Collect maps, communica on equipment, tools, safety equipment. This PMTL

0.044 does not sa sfy the tes ng requirements of NFPA-70B

____ 2. Visually inspect all electrical equipment for loose hardware or connec ons, broken

0.333 or cracked insulators, oil leaks and any signs of damage or failure

____ 3. Visually inspect, fence, gate, latches, and locks for corrosion, loose hardware, and

0.083 proper grounding. Lubricate & ghten as required

____ 4. Inspect substa on lights for proper opera on

0.083

____ 5. Assure proper posi oning of all bypass switches and disconnects.

0.050

____ 6. Record and Reset all targets on vacuum breakers and assure proper se ngs. Inspect

0.033 as a unit for dust, dirt, rust, and damage

____ 7. Remove vegeta on

0.133

____ 8. Maintain substa on log book. Include targets found and where, VCB and regulator

0.044 opera on counter numbers, regulators "as found" posi ons, transformer nitrogen pressure, windings temperature, oil temperature, sta on voltage, power factor, etc.

____ 9. Compile list of discrepancies and open correc ve maintenance job order(s) to make

0.167 the repair(s)

Discrepancies for Follow-on Work Orders:

1.

2.

3.

4.

Check appropriate condi on index.

( ) Green + ( ) Green ( ) Green - ( ) Yellow + ( ) Yellow ( ) Yellow - ( ) Red + ( ) Red ( ) Red

Start Time: _____________________________________________

End Time: ______________________________________________

Date: __________________________________________________

Signature: ______________________________________________

File details come from the government source that posted it. Updated .