383 lines
16 KiB
HTML
383 lines
16 KiB
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<meta charset="UTF-8">
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<title>Hydraulic System Troubleshooting for Drilling Rigs | Alwyn Phillips</title>
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<meta property="og:title" content="Hydraulic System Troubleshooting for Drilling Rigs | Alwyn Phillips">
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<script defer src="https://analytics.4ort.xyz/script.js" data-website-id="d3ed927c-888a-4a6c-ae5f-0b1c613ddf5b"></script>
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</head>
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<body>
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<fort-nav><nav class="fort-nav" data-fort="nav"><a href="/">Alwyn Phillips</a><a href="/films/the-drill-wont-lie/">Index</a><a href="/hydraulic-troubleshooting.html" class="active" aria-current="page">Hydraulic System Troubleshooting for Drilling Rigs</a><a href="/rig-gear.html">Rig Gear Field Reference</a><a href="/the-drill-wont-lie.html">The Drill Won't Lie</a></nav></fort-nav>
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<header>
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<h1>Hydraulic System Troubleshooting for Drilling Rigs</h1>
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<p>Practical guide by Alwyn Phillips - San Pablo, CA</p>
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</header>
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<div class="section">
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<h2>Introduction</h2>
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<p>Hydraulic systems are the lifeblood of drilling rigs. When they fail, the whole operation stops. This guide covers the most common hydraulic issues I've encountered in the field and how to diagnose them quickly.</p>
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<fort-media query="hydraulic drilling rig" limit="1"><div class="fort-media" data-fort="media" data-query="hydraulic drilling rig"><img src="https://images.pexels.com/photos/21047659/pexels-photo-21047659.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940" alt="A worker operates a water well drilling rig under illumination during nighttime." loading="lazy" data-license="RF" data-source="pexels"></div></fort-media>
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<p class="image-caption">A typical hydraulic drilling rig in operation</p>
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<div class="note">
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<strong>Note:</strong> Always follow proper safety procedures when working with hydraulic systems. High-pressure fluid can cause serious injury.
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</div>
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</div>
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<div class="section">
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<h2>Understanding Hydraulic Systems</h2>
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<p>Hydraulic systems use pressurized fluid to transmit power. In drilling rigs, they control:</p>
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<ul>
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<li>Drill head rotation and pressure</li>
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<li>Mast raising and lowering</li>
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<li>Pipe handling and clamping</li>
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<li>Stabilizer legs</li>
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</ul>
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<p>Key components include:</p>
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<ul>
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<li><strong>Hydraulic pump</strong> - Creates pressure</li>
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<li><strong>Control valves</strong> - Direct fluid flow</li>
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<li><strong>Actuators</strong> - Convert fluid power to mechanical motion</li>
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<li><strong>Reservoir</strong> - Stores hydraulic fluid</li>
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<li><strong>Filters</strong> - Keep fluid clean</li>
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</ul>
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<fort-kg query="hydraulics" limit="3"><ul class="fort-kg" data-fort="kg" data-query="hydraulics"><li>hydraulics — fluid engineering and fluid mechanics</li><li>Hydraulics — Musical work</li><li>Hydraulics — EP, released 2014-11-10</li></ul></fort-kg>
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</div>
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<div class="section">
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<h2>Common Hydraulic Problems & Solutions</h2>
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<table class="troubleshooting-table">
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<thead>
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<tr>
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<th>Symptom</th>
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<th>Likely Cause</th>
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<th>Diagnosis</th>
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<th>Solution</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Slow or weak operation</td>
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<td>Low fluid level or air in system</td>
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<td>Check reservoir level, listen for air in lines</td>
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<td>Top up fluid, bleed air from system</td>
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</tr>
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<tr>
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<td>Erratic movement</td>
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<td>Contaminated fluid or worn seals</td>
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<td>Check fluid condition, inspect for leaks</td>
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<td>Replace fluid and filters, replace seals</td>
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</tr>
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<tr>
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<td>Overheating</td>
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<td>Excessive pressure or poor cooling</td>
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<td>Check pressure gauges, inspect cooler</td>
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<td>Adjust pressure settings, clean cooler fins</td>
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</tr>
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<tr>
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<td>No movement</td>
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<td>Pump failure or blocked valves</td>
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<td>Check pump operation, test valve function</td>
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<td>Replace pump or clean/replace valves</td>
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</tr>
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<tr>
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<td>Excessive noise</td>
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<td>Cavitation or worn components</td>
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<td>Listen for grinding or whining sounds</td>
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<td>Check fluid level, replace worn parts</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="section">
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<h2>Step-by-Step Troubleshooting Process</h2>
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<ol>
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<li>
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<h3>Visual Inspection</h3>
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<p>Check for obvious issues:</p>
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<ul>
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<li>Fluid leaks under the rig</li>
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<li>Damaged hoses or fittings</li>
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<li>Low fluid level in reservoir</li>
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<li>Loose or damaged electrical connections</li>
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</ul>
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<fort-media query="hydraulic hose inspection" limit="1"><div class="fort-media" data-fort="media" data-query="hydraulic hose inspection"><img src="https://pixabay.com/get/g60d11cd731243b23b3b016045b6a3220bb4154fc8a6c49a52c460678af49b7f22c0143ff109d7a3caf60e62c068823952c41d72ac41faebd82f65067766623fe_1280.jpg" alt="lift, scissor, steel, building, construction, hose, orange, rail, railing, beams, insulation, work, worker, low, angle, hydraulic, platform, lifting, aerial, industrial, maintenance, mobile, machine, elevator, equipment, industry, safety, high, hoist, telescopic, utility, support, mechanical, insulation, insulation, insulation, insulation, insulation, maintenance, maintenance, maintenance, hoist, hoist, hoist, hoist, utility, utility" loading="lazy" data-license="RF" data-source="pixabay"></div></fort-media>
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</li>
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<li>
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<h3>Check Pressure Gauges</h3>
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<p>Compare readings to manufacturer specifications:</p>
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<ul>
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<li>Normal operating pressure: 2000-3000 psi</li>
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<li>Maximum pressure: 3500 psi</li>
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<li>Low pressure indicates pump issues</li>
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<li>High pressure indicates blockages</li>
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</ul>
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</li>
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<li>
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<h3>Test Individual Components</h3>
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<p>Isolate and test each component:</p>
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<ul>
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<li>Pump: Check flow rate and pressure output</li>
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<li>Valves: Test for proper opening/closing</li>
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<li>Actuators: Check for smooth operation</li>
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<li>Filters: Inspect for clogging</li>
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</ul>
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</li>
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<li>
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<h3>Fluid Analysis</h3>
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<p>Check hydraulic fluid condition:</p>
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<ul>
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<li>Color: Should be clear/amber, not dark or milky</li>
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<li>Smell: Should not have burnt odor</li>
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<li>Viscosity: Should flow smoothly, not too thick or thin</li>
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<li>Contamination: Check for water or particles</li>
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</ul>
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<div class="pro-tip">
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<strong>Pro Tip:</strong> Keep spare hydraulic fluid on site. Contaminated fluid is the #1 cause of hydraulic failures.
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</div>
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</li>
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</ol>
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</div>
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<div class="section">
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<h2>Preventive Maintenance Checklist</h2>
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<table class="troubleshooting-table">
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<thead>
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<tr>
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<th>Task</th>
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<th>Frequency</th>
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<th>Notes</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Check fluid level</td>
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<td>Daily</td>
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<td>Top up as needed, use correct fluid type</td>
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</tr>
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<tr>
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<td>Inspect hoses and fittings</td>
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<td>Weekly</td>
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<td>Look for leaks, cracks, or wear</td>
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</tr>
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<tr>
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<td>Check pressure gauges</td>
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<td>Daily</td>
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<td>Ensure readings are within normal range</td>
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</tr>
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<tr>
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<td>Inspect filters</td>
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<td>Monthly</td>
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<td>Replace if clogged or dirty</td>
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</tr>
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<tr>
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<td>Test safety valves</td>
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<td>Quarterly</td>
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<td>Ensure proper pressure relief function</td>
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</tr>
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<tr>
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<td>Full system inspection</td>
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<td>Annually</td>
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<td>Check all components, replace worn parts</td>
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</tr>
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</tbody>
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</table>
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<div class="warning">
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<strong>Safety First:</strong> Always relieve system pressure before performing maintenance. Use proper lockout/tagout procedures.
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</div>
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</div>
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<div class="section">
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<h2>Bay Area Resources</h2>
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<p>For San Pablo and Bay Area rig operators:</p>
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<ul>
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<li><strong>Hydraulic repair shops:</strong> Bay Area Hydraulics (Oakland), Golden Gate Hydraulics (Richmond)</li>
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<li><strong>Parts suppliers:</strong> Industrial Supply Co (San Francisco), Northern Tool (Fairfield)</li>
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<li><strong>Training:</strong> Contra Costa College (San Pablo) offers hydraulic systems courses</li>
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</ul>
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<p>I mentor new workers in the area - hit me up if you need hands-on training!</p>
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</div>
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<footer>
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<p>© 2026 Alwyn Phillips | San Pablo, CA | <a href="mailto:alwyn@4ort.net">alwyn@4ort.net</a></p>
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<p>Last updated: <span id="last-updated"></span></p>
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</footer>
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<button onclick="topFunction()" class="back-to-top" id="backToTop">▲</button>
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<script>
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// Back to top button
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window.onscroll = function() {scrollFunction()};
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function scrollFunction() {
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if (document.body.scrollTop > 200 || document.documentElement.scrollTop > 200) {
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document.getElementById("backToTop").style.display = "block";
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} else {
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document.getElementById("backToTop").style.display = "none";
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}
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}
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function topFunction() {
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document.body.scrollTop = 0;
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document.documentElement.scrollTop = 0;
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}
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// Set last updated date
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document.getElementById("last-updated").textContent = new Date().toLocaleDateString();
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</script>
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</body>
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</html>
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