Safety Guide Aerial Platforms

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TITLE

OWNER:

GUIDE NO.

Wm. Greco

ENGINEERING

SAFETY GUIDE

Boom Truck Aerial Platform Operation Inspection APPROVED BY: DATE

1.0

04/10/09

PURPOSE This Guide sets forth the provisions of Aerial Platform Inspections at facilities with the specific objective of minimizing the potential for injuries and fatalities resulting from Boom Truck Aerial Platform accidents involving employees and contractors during construction, and maintenance activities.

2.0

SCOPE The provisions of this Guide are applicable to all Divisions, Subsidiaries and Majority Interest facilities. Should local, state, federal or government regulations exceed the requirements stipulated in this Guide, then those regulations shall apply. Aerial Platform Inspection measures are to be used by all parties involved in construction, and maintenance at facilities.

3.0

4.0

RESPONSIBILITY 3.1

Division, site and departmental policies, procedures and practices at all worldwide locations should be in accordance with the intent of this Guide as well as any applicable local regulations.

3.2

All Project Managers/Engineers are responsible for assuring compliance with this Guide on assigned construction and maintenance projects. Site/Area Engineering personnel and Maintenance Supervisors are responsible for construction and maintenance work under their control and for providing adequate Aerial Platform Safety to those performing such work.

3.3

Site Safety and/or Industrial Hygiene Departments will provide technical support to engineers/supervisors for Aerial Platform Inspection standards and methods.

3.4

Engineering personnel in charge of construction and maintenance along with Site Safety personnel’s participation, shall periodically audit the Aerial Platform methods employed to assure that the requirements of this Guide are met.

POLICY Aerial Platforms on construction sites and during maintenance procedures at are recognized to require consideration in order to protect against deaths and injuries. Author William Greco Mechanical Engineer - pdfcoke TRIDENT3 [email protected] _Warrington,Pa. _________________________________________________________________________

TITLE

OWNER:

GUIDE NO.

Wm. Greco

ENGINEERING

Boom Truck Aerial Platform Operation Inspection

SAFETY GUIDE

APPROVED BY: DATE

5.0

04/10/09

General Aerial Platform Safety

Aerial platforms are used under the same operating rules as any piece of mobile hoisting equipment. This includes: I .Operator knowledge of the unit and its load capacity charts, and his/her ability 2. Pre-operation inspection (See Section 6.0 of this guide) 3. Setup on firm, level ground with the outriggers extended Personnel in the basket are always under the control of the ground operator (even in platform controlled units). Ground operator is always required while boom is being operated. Aerial platforms normally have insulated booms and fiberglass baskets. OSHA regulations require a yearly inspection. The boom must have a dielectric test, the fiberglass basket is ultrasound tested, and the structural components are magnetic particle inspected. 6

Pre-Operation Inspection

Author William Greco Mechanical Engineer - pdfcoke TRIDENT3 [email protected] _Warrington,Pa. _________________________________________________________________________

TITLE

OWNER:

GUIDE NO.

Wm. Greco

ENGINEERING

Boom Truck Aerial Platform Operation Inspection APPROVED BY:

SAFETY GUIDE

DATE

Figure-1

6.1

04/10/09

Boom Truck Aerial Platform Inspection Check Points

Inspection Checkpoints: (see figure-1…page 2) 1. Turntable Rotation gearbox…….securely bolted to frame Rotation bearing all bolts tight and in place Main boom pivot pivot pin secure no cracking around pivot bearing Cylinder pivots

Lower controls

Structure 2. Platform Upper controls

Leveling drive

Fiberglass

3. Boom Fiberglass sections

Steel sections

_____ _____ _____ _____

pivot pins secure, no cracking around pivot points

_____ _____

all controls free in movement with no binding _____ no visible damage or cracks _____

all controls free in movement with no binding _____ leveling gearbox or cylinder securely fastened ______ clean, ______ attachment points secure ______ no cracks or damage ______ clean no looseness or obvious damage no visible cracks or damage

______ ______ ______

(inspection check list continued on page-4)

Author William Greco Mechanical Engineer - pdfcoke TRIDENT3 [email protected] _Warrington,Pa. _________________________________________________________________________

TITLE

OWNER:

GUIDE NO.

Wm. Greco

ENGINEERING

Boom Truck Aerial Platform Operation Inspection APPROVED BY:

SAFETY GUIDE

DATE

6.1 4.

Inspection Checkpoints: (continued) (see figure-1…page 2) Elbow Pivot

pivot pin secure ______ no cracking round pivot bearing ______

Cylinder pivots

pivot pins secure ______ no cracking around pivot points ______

Structure

no visible cracks or damage ______

5.

04/10/09

Vehicle

Safety belt & lanyard

on hand and in serviceable condition _____

Equipment 6.

wheel chocks and outrigger pads on hand and in serviceable condition _____ Stabilizers

Outrigger arm pivots

pivot pins secure _____ no cracking around pivot pins _____

Cylinder pivots

pivot pins secure _____ no cracking at pivot points _____

Structure

no visible cracks or damage _____

7.

Jib boom Structure

boom sound, no visible cracks, securely pinned to mounting _____

winch line

no fraying _____ lines reeved over sheave properly _____

Author William Greco Mechanical Engineer - pdfcoke TRIDENT3 [email protected] _Warrington,Pa. _________________________________________________________________________

TITLE

OWNER:

GUIDE NO.

Wm. Greco

ENGINEERING

Boom Truck Aerial Platform Operation Inspection APPROVED BY:

SAFETY GUIDE

DATE

hydraulics

04/10/09

hoses and cylinders free of leaks _____

7. 0 Boom Truck Aerial Platform Electrical Hazard Avoidance

8. 0 Boom Truck Aerial Platform Station Definitions

Author William Greco Mechanical Engineer - pdfcoke TRIDENT3 [email protected] _Warrington,Pa. _________________________________________________________________________

TITLE

OWNER:

GUIDE NO.

Wm. Greco

ENGINEERING

Boom Truck Aerial Platform Operation Inspection

SAFETY GUIDE

APPROVED BY: DATE

04/10/09

This Page Reserved For Field Notes:

Author William Greco Mechanical Engineer - pdfcoke TRIDENT3 [email protected] _Warrington,Pa. _________________________________________________________________________

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