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Confined Space Rescue and OSHA 1910.146 in Drawings One Topic on Every Page

The 3-part test, atmospheric hazards, the 4-gas meter, ventilation, lockout/tagout, entry roles, tripods, the 3:1 Z-rig and patient packaging. Every topic gets its own page: the drawing first, then what you need to remember. 70 illustrated pages.

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Every topic, its own pageEach procedure drawn, with the explanation right beside it
70 illustrated pages9 parts, from the 3-part test to the practical evaluation
Up-to-date sourcesOSHA 29 CFR 1910.146, 1926 Subpart AA and NFPA 1006/2500
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Look Inside the Book

Every page has one big drawing and a box with the numbers and steps you need to know:

1910.146(b): bodily entry + limited exit + not for continuous occupancy, all 3 at once.
1910.146(b): bodily entry + limited exit + not for continuous occupancy, all 3 at once.
10% LFL · dust at 5 ft · O2 19.5–23.5% · PEL · IDLH
10% LFL · dust at 5 ft · O2 19.5–23.5% · PEL · IDLH
O2 19.5% / 23.5%, LEL 10%, CO and H2S alarms set by your meter and employer
O2 19.5% / 23.5%, LEL 10%, CO and H2S alarms set by your meter and employer
Intake in clean air, away from exhaust, generators and the space's own outlet.
Intake in clean air, away from exhaust, generators and the space's own outlet.
1910.146(f): space, purpose, duration, team, hazards, isolation, tests with initials, rescue.
1910.146(f): space, purpose, duration, team, hazards, isolation, tests with initials, rescue.
Restricted portal = 24 in or less: too small for SCBA, so supplied air with escape bottle is common.
Restricted portal = 24 in or less: too small for SCBA, so supplied air with escape bottle is common.
Z-rig in 6 steps: anchor, fixed pulley, capture, grab, traveling pulley, haul = 3:1.
Z-rig in 6 steps: anchor, fixed pulley, capture, grab, traveling pulley, haul = 3:1.
Victims, space, task, meter and permit, attendant: the size-up card in 5 questions.
Victims, space, task, meter and permit, attendant: the size-up card in 5 questions.

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These are real pages from the book. The table of contents is the full one: 9 parts and 66 topics.

The Problem Isn't You. It's How It Was Explained to You.

It's drill night. You're at the top of the tank with the 4-gas meter in your hand, four numbers on the screen, and the instructor asks which alarm matters and why.

You read it in the course manual. But there it's three paragraphs on sensors, alarm levels and employer settings, with no picture of the meter you're actually holding.

O2 19.5% / 23.5%, LEL 10%, CO and H2S alarms set by your meter and employer

In the book, that same meter is one page: the meter drawn with every sensor labeled, O2 marked at 19.5% and 23.5%, LEL at 10%, and a box reminding you that CO and H2S alarms are set by your meter and your employer.

Same with the bump test, the fresh-air zero, testing in layers, placing the blower and the 3:1 Z-rig: each one has its own page.

Next drill, you look at the screen and you know what every number means without going back to the manual.

COMPARE FOR YOURSELF

Same Topic, Two Ways to Study It

THIS
  • The manual: line after line after line
  • Atmospheric hazards explained only in words
  • You show up to the evaluation unsure
Under 29 CFR 1910.146(b), a hazardous atmosphere is one that may expose employees to death, incapacitation, impaired self-rescue, injury or acute illness from any of the following: flammable gas, vapor or mist above 10 percent of its lower flammable limit; airborne combustible dust at or above its LFL, approximated as dust that obscures vision at 5 feet or less; oxygen below 19.5 percent or above 23.5 percent; a substance above its published permissible exposure limit; or any other atmospheric condition immediately dangerous to life or health.
FOR THIS
  • The 5 triggers in one drawing
  • The limits in one box
  • Entrant, attendant and supervisor: who does what, in one drawing
10% LFL · dust at 5 ft · O2 19.5–23.5% · PEL · IDLH
CONTENTS

Take a Look at the 9 Parts and 66 Topics

What makes a space confined, the hazards you can't see, air monitoring, making the space safe, the permit and the entry team, rescue gear, rope systems, the rescue start to finish and the final review: 70 pages, all illustrated.

IWhat Makes a Space Confined · pp. 5-11
  1. The 3-Part Test for a Confined Space
  2. Permit-Required vs. Non-Permit Space
  3. Reclassifying a Space and Alternate Procedures
  4. General Industry vs. Construction: 1910.146 and 1926 Subpart AA
  5. Classifying the Space the NFPA Way
  6. Where You'll Meet Confined Spaces on Calls
  7. Why Would-Be Rescuers Become Victims
IIThe Hazards You Can't See · pp. 12-19
  1. The 5 Hazardous Atmosphere Triggers
  2. Oxygen Deficiency: What Each Percentage Means
  3. Oxygen Enrichment: Above 23.5%
  4. Flammable Atmospheres: LEL, UEL and the 10% Rule
  5. Hydrogen Sulfide (H2S)
  6. Carbon Monoxide (CO)
  7. Inert Gases and Displacement
  8. Physical Hazards: Engulfment, Mechanical, Energy, Heat
IIIAir Monitoring Step by Step · pp. 20-27
  1. Know Your 4-Gas Meter
  2. Bump Test vs. Calibration
  3. Fresh-Air Zero Before You Start
  4. The Testing Order: Oxygen, Flammables, Toxics
  5. Testing in Layers: Top, Middle, Bottom
  6. Sampling Hose and Pump Draw Time
  7. LEL Correction Factors and Sensor Limits
  8. Continuous Monitoring During Entry
IVMaking the Space Safe · pp. 28-34
  1. Forced-Air Ventilation: Positive Pressure
  2. Placing the Blower
  3. Ducting, Bends and Air Changes
  4. Ventilating Flammable Atmospheres
  5. Lockout/Tagout for the Space
  6. Blanking, Blinding and Double Block and Bleed
  7. Controlling the Area Around the Opening
VThe Permit and the Entry Team · pp. 35-42
  1. The Entry Permit, Field by Field
  2. Permit Duration and Cancellation
  3. The Entrant
  4. The Attendant
  5. The Entry Supervisor
  6. Communication: Radio, Voice and Rope Signals
  7. The Rescue Service Requirement
  8. Non-Entry, Entry, In-House or Off-Site Rescue
VIRescue Gear · pp. 43-49
  1. SCBA vs. Supplied Air with Escape Bottle
  2. Airline Management
  3. Harnesses for Retrieval
  4. Mechanical Retrieval Device: the 5-Foot Rule
  5. Setting Up the Tripod
  6. Davits, Quadpods and Offset Anchors
  7. Rope, Hardware and Strength Ratings
VIIRope Systems and Mechanical Advantage · pp. 50-57
  1. Anchors and Anchor Systems
  2. Counting Mechanical Advantage: the T-Method
  3. The Simple 2:1
  4. Building the 3:1 Z-Rig
  5. Progress Capture and the Ratchet
  6. Compound Systems: 4:1, 6:1, 9:1
  7. Change of Direction Is Not Mechanical Advantage
  8. Main Line and Belay Line
VIIIThe Rescue, Start to Finish · pp. 58-65
  1. Arrival and Size-Up
  2. Command, Zones and Assignments
  3. Rescue or Recovery: the Risk-Benefit Decision
  4. Entry Rescue: the Sequence
  5. Patient Packaging in Tight Spaces
  6. The Vertical Lift Through the Portal
  7. Horizontal and Side-Portal Extraction
  8. Handoff, Decon and Termination
IXReview and Practical Evaluation · pp. 66-70
  1. The Whole Rescue on One Page
  2. The Numbers to Know
  3. Pre-Entry Checklist
  4. Practical Evaluation: What the Instructor Watches
  5. Frequent Mistakes on the Drill

One Page, One Topic, All Clear

Think of it this way:

The drill scenario is a pit. The attendant reports the entrant stopped answering, and you need to be sure you have readings from the bottom of the space, not just the top.

In the book you open the page on testing in layers and see the space drawn in three bands: top, middle and bottom, with the sampling hose and the pump draw time marked beside it.

1910.146(f): space, purpose, duration, team, hazards, isolation, tests with initials, rescue.

Same with the bump test, the entry permit, setting up the tripod, the 3:1 Z-rig and the vertical lift through the portal: each one on its own page.

Confined Space Rescue Illustrated is 9 parts and 66 topics, all drawn, and it closes with the whole rescue on one page, the numbers to know, a pre-entry checklist and what the instructor watches on the practical evaluation.

What you see drawn, you don't have to memorize.

What's Inside Confined Space Rescue Illustrated:

Ipp. 5-11

What Makes a Space Confined

The 3-part test, permit-required vs. non-permit spaces, reclassification, general industry vs. construction, NFPA classification, where you meet these spaces on calls and why would-be rescuers become victims.

IIpp. 12-19

The Hazards You Can't See

The 5 hazardous atmosphere triggers, oxygen deficiency and enrichment, LEL, UEL and the 10% rule, H2S, CO, inert gases and the physical hazards: engulfment, mechanical, energy and heat.

IIIpp. 20-27

Air Monitoring Step by Step

Your 4-gas meter, bump test vs. calibration, the fresh-air zero, the testing order, testing in layers, pump draw time, LEL correction factors and continuous monitoring.

IVpp. 28-34

Making the Space Safe

Positive-pressure ventilation, placing the blower, ducting and air changes, ventilating flammable atmospheres, lockout/tagout, blanking and double block and bleed, and controlling the area around the opening.

Vpp. 35-42

The Permit and the Entry Team

The entry permit field by field, duration and cancellation, entrant, attendant and entry supervisor, radio, voice and rope signals, and the rescue service options.

VIpp. 43-49

Rescue Gear

SCBA vs. supplied air with escape bottle, airline management, retrieval harnesses, the 5-foot rule, setting up the tripod, davits and quadpods, and rope and hardware ratings.

VIIpp. 50-57

Rope Systems and Mechanical Advantage

Anchors, counting mechanical advantage with the T-method, the 2:1, the 3:1 Z-rig, progress capture, compound systems, change of direction and main line vs. belay line.

VIIIpp. 58-65

The Rescue, Start to Finish

Arrival and size-up, command and zones, rescue or recovery, the entry rescue sequence, patient packaging, the vertical lift, horizontal extraction and termination.

IXpp. 66-70

Review and Practical Evaluation

The whole rescue on one page, the numbers to know, a pre-entry checklist, what the instructor watches and the most frequent mistakes on the drill.

At the end of the book: The whole rescue on one page, the numbers to know and a pre-entry checklist.

Plus: 2 Free Books

Confined Space Rescue Exam-Style Question Bank

BONUS 1: «Confined Space Rescue Exam-Style Question Bank»

Value on its own: US$ 17.90

Practice with exam-style questions on monitoring, roles, retrieval and rigging, each with the answer and the page that explains it, so you find your gaps before the instructor does.

The 15 Most Common Confined Space Rescue Mistakes, Drawn Before/After

BONUS 2: «The 15 Most Common Confined Space Rescue Mistakes, Drawn Before/After»

Value on its own: US$ 14.90

See the most frequent errors side by side with the right way, from skipping the bump test to rigging the haul system wrong, so you don't repeat them on the drill or on a real call.

Confined Space Rescue Illustrated with 2 Free Books

  • Confined Space Rescue Illustrated: 70 illustrated pagesUS$ 63
  • BONUS 1: Confined Space Rescue Exam-Style Question BankUS$ 17.90
  • BONUS 2: The 15 Most Common Confined Space Rescue Mistakes, Drawn Before/AfterUS$ 14.90
  • High-resolution PDF to printIncluded
Total value US$ 95.80
YOUR PRICE:
US$ 27
You save US$ 68.80
YES, I WANT CONFINED SPACE RESCUE ILLUSTRATED FOR US$ 27

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PDF by email: We email you Confined Space Rescue Illustrated as a PDF, together with the two free books. It's a single payment: no installments, no extra charges.

Who This Book Is For

You're taking the confined space rescue class

You're taking the confined space rescue class

Every topic from the class on its own drawn page, so the meter, the roles and the rigging make sense the night you study them.

Your technician eval or recert is close

Your technician eval or recert is close

You review by looking: procedures in numbered steps, always in the same order, and the numbers to know on one page.

You already work entries or sign permits

You already work entries or sign permits

A printable reference for the station or the plant office: the permit field by field, the hazards and the rescue options, drawn.

Everything You Get Today

US$ 95.80US$ 27
YES, I WANT CONFINED SPACE RESCUE ILLUSTRATED FOR US$ 27

📄 This is a digital PDF book sent to your email: nothing is printed or shipped.

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30-Day Guarantee

Try Confined Space Rescue Illustrated for 30 days, bonus books included.

We refund everything if the file won't open, if the book isn't what you see here, if you were charged twice or if the email doesn't arrive. Just email us.

You pay once. No subscriptions.

Frequently Asked Questions

Is it for me if I've already taken the class and have years on the job?

Yes. It isn't a beginner's book: it puts what you already know in order and goes into what trips people up on the drill: the testing order and testing in layers, LEL correction factors, who does what between entrant, attendant and entry supervisor, counting mechanical advantage with the T-method and building the 3:1 Z-rig. One drawn page per topic, so you can review fast before an evaluation or a recert.

Where does the content come from?

From OSHA 29 CFR 1910.146, 1926 Subpart AA and 1910.147, and the confined space rescue requirements in NFPA 1006 and NFPA 2500, checked against the current editions. Every value is written as a number with its unit. If your state runs its own OSHA plan, check its specific rules too.

Is it official material?

No. It's an independent illustrated study book. It isn't published or endorsed by OSHA, NFPA or any certifying body, and it doesn't give you a certificate, a certification or CE hours: those come from your class and your evaluation.

Does it replace the class or hands-on training?

No. It's study material to review and organize what you learn. Confined space rescue requires hands-on training, certified instruction and your employer's or department's procedures.

Are the practice questions the ones on the exam?

No. They're exam-style questions written for this book, each with the answer and the page that explains it.

When and how do I get it?

As a PDF by email, sent to the address you enter at checkout. The 2 bonus books come the same way.

Do I have to pay every month?

No. It's a one-time payment.

Can I have it on paper?

Yes. The PDF is printable, so you can print it and keep it at the station, in the rig or in the plant office.

How does the refund work?

You have 30 days. We refund everything if the file won't open, if the book isn't what you see on this page, if you were charged twice or if the email doesn't arrive: just email us.

Before You Close This Page

No more rereading the standard with nothing sticking.

The 3:1 Z-rig on the tripod: drawn step by step, so you can count it before you build it.

You walk into the evaluation knowing where everything is.

Drawings make studying faster.

The book is right below.

One-time payment: US$ 27 · Guarantee: 30 days · PDF by email

YES, I WANT CONFINED SPACE RESCUE ILLUSTRATED FOR US$ 27

📄 This is a digital PDF book sent to your email: nothing is printed or shipped.