This Article requires the lifting company to plan for and safely receive, offload, transport, lift, and lower any load per the scope document and responsibilities defined in the document.

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Section	Title	Page

	Purpose	2
	Scope	2
	Related Documents	2
	Definitions	3
	Erection and Lifting Procedures	4
	Receiving and Site Transport	8
	Crane Setup and Operation	9
	Rigging, Operating, and Hoisting Personnel	12
	Rigging Equipment	12
	Lifting Plan Information	15
	Mobile Crane Pre-Lift Checklist	17
	Truck Cranes with Fifth Outrigger or Stabilizer	18
	Crane Inspection Requirements	19
	Cold Weather Crane Operation	22
	Minimum Requirements for Air Products Personnel to Supervise Lifts	23
	Electrical Hazards	24

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1. PURPOSE

1.1 This global engineering specification defines the minimum standards and responsibilities for the safe control and operation of mobile cranes, rigging, transport, lifting operations, and equipment-erection activities at all Air Products work activities worldwide including those at customer locations.

SCOPE

2.1 This specification requires the lifting company to plan for and safely receive, offload, transport, lift, and lower any load per the scope document and responsibilities defined in the document.

2.2 This specification shall be the minimum requirement. National, provincial, and local codes will apply where they are more stringent. Examples of some standards are indicated in paragraphs 3.2 through 3.5. If there are any conflicts between this specification and the applicable codes and standards, the Air Products representative shall be notified immediately.

2.3 This specification shall supplement any erection instruction notes on the erection and lifting instructions, drawings, and any attached appendixes. If there are any conflicts among these documents, the Air Products representative shall be notified immediately.

2.4 An Air Products competent person shall be engaged whenever any question or doubt concerning the meaning or intent of this specification arises.

RELATED DOCUMENTS

Note: The latest revision of applicable related documents in force at the date of contract award shall apply.

3.1 Air Products Engineering Documents

4WCE-600501 Personnel Lifting System (Manbasket)

4WCE-600503 Safe Use of Overhead Cranes

PJ12011 Verification of Project Equipment Weights and Dimension

3.2 American Society of Mechanical Engineers (ASME)

B30.4 Portal, Tower and Pedestal Cranes

B30.5 Mobile and Locomotive Cranes

B30.6 Derricks

B30.7 Base Mounted Drum Hoists

B30.9 Slings

B30.10 Safety Standard for Cableways, Cranes, Derricks, Hoists, Hooks, Jacks, and Slings

B30.20 Below the Hook Lifting Devices

3.3 British Standards Institution (BSI)

BS 7121 Code of practice for safe use of cranes

British Legislation

Lifting Operations and Lifting Equipment Regulations 1998

L113 – Safe Use of Lifting Equipment – Approved Code of Practice and Guidance

3.4 CSA International (CSA)

Z150-98 Safety Code on Mobile Cranes General Instruction No. 1

3.5 International Organization for Standardization (ISO)

9926-1 Cranes-Training of Drivers-Part 1

12480-1 Cranes- Safe use: General

15513 Cranes- Competency requirements for crane drivers, slingers, signalers, and assessors.

3.6 United States Department of Labor, Occupational Safety and Health Administration (OSHA)

29 CFR, Part 1910 Occupational Health and Safety Standards

Subpart N Material Handling and Storage

Standard number 1910.180, Crawler, locomotive and truck cranes

Standard number 1910.181, Derricks

29 CFR, Part 1926 Safety and Health Regulations for Construction

Subpart N Cranes, Derricks, Hoists, Elevators and Conveyors

Standard number 1926.550, Cranes and Derricks

DEFINITIONS

4.1 Air Products representative is any qualified Air Products site or plant manager or designated employee who has responsibility for organizing and managing lifting operations in a specific location.

4.2 Approval, unless specified otherwise, shall mean approval by Air Products in writing or by e-mail.

4.3 Authorization—The approval or permission from the appropriate entity for another individual to act in a defined role for a specific period.

4.4 Certification—A statement attesting authoritatively that a specified standard or condition has been met.

4.5 Competent—Capable of identifying existing and predictable hazards in operations, conditions, or surroundings that are hazardous, dangerous, or that can initiate such a condition or situation; having the ability to take the necessary steps to abate the hazards identified, and having the knowledge to differentiate between minor and major hazards.

4.6 Crane operator is the qualified person who is authorized by the lift supervisor to operate the controls of the crane. Crane operators shall meet all the requirements of national, provincial, and local regulations. Only personnel qualified by training, experience, medical evaluation, and formal written and practical testing shall operate cranes or derricks. (Note: Where permitted by regulations and in the United States, substance abuse testing is mandatory.) The lift company shall provide certification documentation and experience resumes for all operators. Operators shall be easily identifiable by the use of company overalls, hard-hat, or suit-badge identification.

4.7 Designation—The selection or assignment to perform a prescribed task or function. Designation to perform a function shall only be given to “Qualified” persons.

4.8 Ground—Includes soil and improved surfaces such as aggregate paving, asphalt, and concrete.

4.9 Hazardous operating area—An area in the work site that contains physical conditions that, if not protected against, might create an unsafe lifting operation.

4.10 Lift company is any Air Products or contractor organization that has control of both the lifting operation and the crane operation.

4.11 Lift supervisor is the delegated person charged with the responsibility for progressing the work activities that involve the use of the crane(s); (in the UK this individual fulfills the role of the Appointed Person). In some instances the lift supervisor might be the person who acts in one or all of the functions as the signalperson/banksman and rigger/slinger. The lift supervisor shall be qualified and demonstrate a basic understanding of crane operation and limitations, understanding of hand signals, and understanding of verbal signals. Designated lift supervisor competency shall be documented and available for review during the duration of the contract. (For Air Products personnel who perform the role of lift supervisor, refer to Appendix “F” for minimum qualification requirements.)

4.12 Qualified—Has the training, experience, or instruction to be deemed “Competent.” Has demonstrated the ability to perform all assigned duties and do so in a safe manner. When required, has met the appropriate “license,” “certification,” or “authorization” requirements. Has received formal training by an accredited body in accordance with the national, provincial, or local regulations applicable in the location where work is being performed.

4.12.1 In the United States, all crane operators shall be trained and certified in accordance with the National Commission for the Certification of Crane Operators (NCCCO). For further information on the NCCCO, use the link to their website www.nccco.org. For other programs to be considered as equivalent, they must be reviewed and approved by the Global Crane Committee.

4.13 Rigger/slinger shall be the appointed person(s) who is/are qualified and authorized by the lift supervisor to ensure that lifting gear or rigging (for example, slings, chokers, shackles, and lifting beams) is suitable for the intended lift, is properly attached to the load, and that all loads are correctly rigged or slinged. The riggers shall be qualified and demonstrate an understanding of safe rigging practices. Rigger competency shall be documented and available for review during the duration of the contract.

4.14 Signalperson/banksman is the qualified person appointed by the lift supervisor who is authorized to provide instructions to a crane operator during a lifting operation. If one signalperson is insufficient to monitor the lift operation, additional signalperson(s) or radio communication shall be used. The signalperson shall demonstrate a basic understanding of crane operation and limitations, understanding of hand signals, and understanding of verbal signals. Designated signalperson competency shall be documented and available for review during the duration of the contract.

Transporter equipment—Industrial trucks, forklifts, flatbeds, trailers, dollies, and any devices specifically designed for the movements of equipment to or around the work site.

ERECTION AND LIFTING PROCEDURES

5.1 Site Conditions

5.1.1 The lift company shall visit the work site and review services drawings and any other relevant information (for example, as-built drawings) to inspect and determine the relevant site conditions including foundations, underground services, ground conditions, adjacent structures, equipment and hazards, working and lay-down areas, and equipment that will be installed, equipment access roads, and offloading equipment areas. This site visit shall be accomplished within a reasonable time before a crane is scheduled to arrive on-site that allows for adequate planning.

5.1.2 During planning, consideration shall be given to the space required for the rigging assembly and teardown/dismantling of cranes, including space for the smaller cranes used for assembly purposes. This is particularly important for large truck-mounted or crawler-mounted lattice-boom cranes that require a large boom erection and dismantling area. Truck (rubber wheeled) mounted lattice boom cranes are not permitted to travel once erected without prior approval of the Air Products representative.

5.1.3 Operating cranes or other equipment that can contact overhead power lines or are near overhead power lines shall not be started without formal contact with the work-site contact, utility owner, and the Air Products representative. First consideration shall be given to de-energizing lines and routes that will either keep equipment away from these areas or alternative methods to ensure we have a 360 degree safe swing radius. If this cannot be done, some potential alternative methods are insulating power lines, building barricades, warning signs, a limiting device for boom extension, limiting device or alarms on crane rotation electrical, grounding/earthing of equipment, use of nylon slings, wearing insulated gloves and boots, and/or limiting access to lift area. These are only preventive measures and must be reviewed and approved by Air Products. When working near energized lines and equipment, the crane shall be grounded or isolated. Applicable national, provincial, and local standards shall be reviewed and enforced. See Appendix G for Crane Operation in the vicinity of High Voltage line.

Cranes and Derricks

5.2.1 Cranes and derricks will only be sourced from reputable suppliers approved by Air Products who can demonstrate procedures and policies that meet or exceed national, provincial, and local standards as well as the requirements set forth herein.

5.2.2 The lifting company shall comply with the manufacturer’s specifications and limitations as defined in all manuals and documents provided for the crane, and attachments applicable to its operation (for example, jibs, fly sections, additional masts, and outriggers). The manufacturer’s operating manual, component manuals, and a capacity chart that includes lifting capacities, operating conditions, operating radius, and boom lengths shall accompany the crane to the site, be available on the crane, and available for inspection by the Air Products representative.

5.2.3 All cranes shall have a boom-angle indicator maintained in proper working condition.

5.2.4 All cranes shall be equipped with a device either to prevent damage to the crane or to warn of or stop an operation when there is potential for the block(s) being brought into contact with the boom tip (anti‑two block device). For hydraulic mobile cranes and cranes used for lifting of personnel, the anti-two block device shall be a positive cut-off device. Anti-two block device shall be tested at the start of each shift before operation.

5.2.5 All cranes with a maximum rated load capacity of three tons or more shall be equipped with a load moment indicator, rated capacity indicator, load limiter, rated capacity limiter, load radius indicator, or automatic safe load indicator. The device shall function properly at all times and be tested at the start of each shift before operation. Calibration documentation shall accompany the inspection report. If these devices are not available, consideration will be given on an exception based upon the development of a risk assessment and approval by the designated Air Products senior management.

5.2.6 A hand-held air horn shall be used before starting any crane movement (for example, lifting, swinging, and boom lowering/raising) unless the crane is equipped with its own audible device.

5.2.7 The use of commercial, truck-mounted type cranes [boom truck, carry deck, truck loader (Hiab)] is permitted, providing these devices and their operation comply with all the requirements in the specification and requires the approval of the Air Products representative who understand the equipment limitations and is qualified to assess their use.

5.2.8 The lift company responsible for cranes shall institute and maintain a crane and rigging test and inspection program that meets or exceeds the manufacturer’s requirements and applicable national, provincial, and local standards. At a minimum, the crane test and inspection program must meet the requirements of Appendix D. Documentation of the load tests and inspections shall be submitted to the Air Products representative.

5.2.9 All cranes requiring significant assembly on site (for example, conventional lattice boom cranes) shall have a qualified, independent, third party inspection arranged by the lift company after assembly and before the start of any work. Cranes requiring minimal site assembly (for example, hydraulic cranes with less than three components installed at site) may have inspections performed off site. All inspections, whether performed at site or off site, shall be documented and available for review by the Air Products representative.

5.2.9.1 If the inspection reveals any deformation or dents in the cords and lattices of booms, masts, jibs, or the corners of hydraulic booms, the immediate removal of the component or crane from service will be required until the condition is corrected.

5.2.10 The use of a crane or derrick to hoist employees in a personnel hoist basket is prohibited except when the erection, use, and dismantling of conventional means of reaching the work site (for example, personnel hoist, ladder, stairway, aerial lift, elevating work platform, or scaffold) would be more hazardous or is not possible. The lift company must submit a Request to Use Personnel Hoist Basket form in accordance with Air Products specification 4WCE-600501 for Air Products’ review and approval before any such lift is started. A new Request to Use Hoist Basket must be submitted each shift, or if conditions change, or the crane is reconfigured or relocated.

5.2.11 Cranes and derricks shall not be refueled while in operation. A portable fire extinguisher Type ABC shall be located in the cab of each crane.

5.2.12 Cranes and derricks shall be disabled/made safe in accordance with the manufacturer’s guidance when not in use.

5.2.13 All repairs made to boom and jib lattice sections shall be performed by qualified persons and in accordance with the manufacturer’s recommendations and guidelines. Repair documentation including repair person qualifications and the manufacturer’s approved repair procedures, including Weld Procedure Specification (WPS) and Procedure Qualification Record (PQR), shall be available to the Air Products representative upon request. Welders making the repairs must be qualified for weld procedure being used to make repair. Material mill certifications for replacement components shall be available for the Air Products representative’s inspection.

5.2.14 The operator shall wear seat belts when the crane is operating or traveling.

5.3 Crane Capacity and Load Weight

5.3.1 Operational Capacity

5.3.1.1 The operational capacity for all cranes on Air Products Construction projects globally shall be based on 75% of the static tipping value (this is done by multiplying values in 85% load chart by 0.88 to arrive at capacity reduction) for the configuration used in the lift. Allowance shall be made for the weight of slings, shackles, spreader/lifting beams, crane blocks, and other components that form a part of the crane load as defined in the manufacturer’s manuals.

5.3.1.2 The operational capacity for all cranes within Global Operations, when the load weight is known, shall be based on 85% load chart for the configuration used in the lift, unless national, regional, or local requirements are more stringent (for example, Europe – 75% ). Allowance shall be made for the weight of slings, shackles, spreader/lifting beams, crane blocks, and other components that form a part of the crane load as defined in the manufacturer’s manuals.

5.3.2 When sizing rigging and crane equipment, all loads shall have a load factor of 2 T or 10%, whichever is greater. This is for variations in load weight, wind loads, and other variable factors and degradation of crane condition.

Load 0 – 20 T, Add 2 T; Load Greater than 20 T Add 10%.

5.3.2.1 Where the weight of the part is known, the two ton minimum or 10% weight factor may be reduced with the prior approval by an Air Products competent person such as plant or site manager, maintenance manager, supervisor, or crane and lifting key contact.

5.3.2.2 The known weight is defined in PJ12011. The minimum acceptable approach to attaining and/or calculating the actual equipment weight will be by the use of calibrated load cells on the corners of the equipment. Other methods that provide +2% or better accuracy are acceptable. When providing verified weights, the vendors will provide equipment calibration verification and/or scale accuracy information.

5.3.2.3 If the load weight is not known or for equipment that has been in service and has the potential to still contain residual material (for example, heat exchangers, water cooler motors), increasing the load factor to more than 10% shall be evaluated and approved by an Air Products competent person such as plant manager, site manager, maintenance manager, supervisor, or crane and lifting key contact.

5.3.3 Load Weight

5.3.3.1 The lift company shall verify the load weight before starting the lift. This can be performed as part of the test lift (see section 5.5) for cranes equipped with calibrated and properly functioning load devices. When the crane is not equipped with a load indicator, a load cell must be installed between the crane hook and accessories.

5.4 Lift Plan

5.4.1 The lift company shall submit the required lift plan (See Appendix A) to the Air Products representative for review and approval (see Appendix A for submittal requirements). The lift plans shall be submitted by a date agreed with the Air Products representative or as defined in the project specifications. Lift Plans are required for the following:

All lifted loads exceeding 15,875 kg (17.5 short tons) actual weight.
For lifts less than 15,875 kg (17.5 short tons) when weight exceeds 80% of chart capacity.
Electrical and Rotating equipment requiring special or sensitive handling or have special/unknown lift characteristics. The lift company and Air Products representative shall evaluate the rigging requirements for the component pieces for pumps, fans, motors, or compressors (for example, scrolls, volutes, rotors, stators, guards) when there is significant impact if pieces are damaged or improperly handled.
Lifts involving two cranes, that is, tandem lifts; (for tandem lifts crane capacity must be downgraded to 75% of that stated by the crane load charts.) Tandem lifts on the head of a vertical vessel or cold box are not permitted.
Lifts:

– near or above operating mechanical or electrical equipment

– near or above occupied buildings

– near overhead power lines

– using personnel lifting systems (man baskets): see specification 4WCE-600501 for additional requirements

– non-standard or specifically modified cranes

– cranes mounted on floating barges

– lifts that would impart bending on equipment being lifted (for example, slender thin wall vessels).

5.4.2 Each lifting crane’s boom length shall be adequately shown on drawings or sketches to indicate clearance to all fixed obstructions and define any interference of the loads or spreader beams being lifted in relation to the booms and/or jibs of other cranes working in the vicinity.

5.4.3 The information listed in Appendix A might not always apply to every lift. The appendix should be used as a guideline to ensure that all of the required and/or necessary information is listed, detailed, and reviewed to allow a flawless lift. The Air Products representative at the site, along with the lift company, shall determine the information needed. If there is any doubt as to what is required, the Air Products representative’s supervisor or line manager shall be consulted.

5.5 Test Loading

5.5.1 All lifts that require a lift plan also require a test lift in order to verify the lift plan and confirm adequacy of the ground conditions.

The test lift will be performed with the crane in the configuration and location that will be used for the actual lift.

The test lift will be performed using test weights or the actual equipment, subject to prior approval by the Air Products representative. The latter method will be mandatory where the equipment weight has not previously been measured.

The test lift will reproduce the load expected on the crane outriggers. During the test lift, inspections will take place to verify that the ground is capable of accepting the outrigger load without sinking to the extent that safety of the lift is compromised.

5.5.5 When the load is first lifted to a height not exceeding 50 mm (2 in), the crane’s motions shall be stopped for at least one minute and the load suspended using only the crane’s boom brake and hoist brake. The actual load weight shall be checked to verify it is within the anticipated weight.

RECEIVING AND SITE TRANSPORTATION

6.1 Dollies, trailers, lowboys, bogies, and all other equipment used to transport major equipment from the offloading area to the erection area shall be sized and designed for the load, transport route, site ground-support, height, width, and maneuvering conditions. Load capacities, movement routes, and a hauling plan shall be submitted for Air Products review and approval. Determination of loads that require a hauling plan will be made by the project engineer, plant manager, site manager, maintenance manager, or logistic manager responsible for safe delivery of equipment to and within the plant site. Requirements shall be based on national, provincial, and local legislation when routing includes public roads, and complexity of routing and risks when being routed within an operating facility.

6.2 Before removal of equipment from the shipping transport and in the presence of the Air Products representative, the lift company shall inspect equipment for any damages. Any damage found shall be immediately documented and reported to the Air Products representative.

6.3 Air Products-furnished equipment might have several coats of prime paint and in some instances a finish coat in place at the time of delivery to the work site. The lift company shall exercise caution to protect the paint coatings. The lift company shall be responsible for correct and satisfactory touchup to coated areas damaged during the execution of work in accordance with the Air Products field paint specifications.

6.4 The lift company shall remove all temporary shipping supports from the railcars or over-the-road transporters only when directed by Air Products, and shall dispose of them properly. The shipping plates and bolsters might be attached to the railcars by welding. The lift company shall remove the shipping plates from the railcars in a manner that will not cause damage or destruction to the railcar structure. The emptied railcars shall be in a condition acceptable to the rail carrier before the lift company releases them. The lift company may be required to load the transportation saddles, bolsters, and shipping plates onto other transport means for shipment back to the supplier. Such a requirement will be directed by the Air Products representative.

6.5 Air Products will provide notice of deliveries as they are known and will attempt to provide the lifting company a 24-hour notice on the delivery of equipment exceeding 15,875 kg (17.5 US tons) actual weight.

CRANE SETUP AND OPERATION

7.1 Ground Support: At Air Products-owned facilities or construction sites, Air Products is responsible for verifying that the ground at a lift location is suitable for supporting the loads imparted to it by the crane or derrick. At all other locations, this is the responsibility of the lifting company. In both cases, the lift company is responsible for providing Air Products with accurate information regarding the load imposed upon the ground by the crane or derrick used for the given load(s). If a crane or derrick used on the site will exceed the ground’s allowable load condition, the lift company shall provide suitable matting, cribbing, or pads to reduce the loading to the ground to an acceptable amount.

Where ground conditions are not defined or are questionable, soil density tests must be performed to establish the suitability of the ground or provide sufficient weight distribution of the load to disperse the load that will occur in these areas. A qualified, independent third party testing laboratory shall be engaged to perform test and evaluation prior to lift. A copy of the testing laboratory qualifications and test results shall be provided to the Air Products representative and to the lifting company. On Air Products-owned facilities and Air Products construction sites, Air Products will be responsible for the cost of these tests if required. At all non-owned locations, the owner or host will be responsible for these costs unless otherwise defined in the contract documents.

Facility geotechnical reports shall be used when available; however, the lift company may require additional soil bearing capacity tests to be performed to determine suitability of ground conditions. A qualified, independent third party testing laboratory shall be engaged to perform tests and evaluation prior to lift. A copy of the testing laboratory qualifications and test results shall be provided to the Air Products representative.

Setting Up

For Air Products Construction facilities globally, the lift supervisor shall hold a pre-lift meeting before starting the work and document attendees and decisions made at the meeting. For Global Operations, the lift supervisor and Air Products representative shall hold a pre-lift meeting before starting work and document attendees and decisions on the pre-lift check list.

7.2.1.1 The lift supervisor shall personally brief the crane operator, the signalperson/banksman, and the rigger/slinger on the work intended for the crane. Additionally, the lift supervisor shall review lift plans and pre-lift checklist with all personnel involved with the lift. The lift supervisor is responsible to ensure that the crane operator and the signalperson/banksman and rigger/slinger understand the work required of the crane.

7.2.1.2 The lift supervisor shall instruct the crane operator that substitution of the signalperson/banksman or the rigger/slinger is forbidden without the lift supervisor’s authorization. Substitution of the crane operator is forbidden without the lift supervisor’s authorization.

Before setting up any hoisting equipment, the setup area shall be inspected to determine the suitability of the ground condition, accessibility, presence of overhead electrical power lines, underground utilities, or other obstructions. The area shall be suitably level and of a consistency suitable for the intended crane operations. The ground shall have an acceptable load-bearing capacity; matting of adequate size and structure shall be used in all areas where the load-bearing capacity of the ground is questionable or not suitable for the loads to be applied. Matting shall not be placed on top of existing foundations without the approval of the Air Products representative.

Before each lift crane shall be leveled and set in accordance with the crane manufacturer’s specifications.

For cranes equipped with outriggers, the use of those outriggers is mandatory. The outrigger beams shall be fully extended and pontoons extended such that tires are off the ground. For cranes and other alternative lifting devices that are specifically designed to operate without outriggers, the crane or device must be operated within the manufacturer’s specifications, used only on smooth, established surfaces (for example, concrete, tarmac, smooth-graded surface) and with prior Air Products management approval.

7.2.5 Crane Mats

7.2.5.1 Cranes equipped with outrigger pads shall use rigid matting under the outrigger pads for all lifts. Mats used under the outrigger shall be centered under the pedestal. Crane mats shall be of integral, sturdy construction, and shall be fabricated from materials that are structurally capable to withstand the loads imposed on them by the crane and lifted loads. Crane mats should be checked for suitability and sizing based upon loading (for example, shear, bending, and bearing) with regard to local soil conditions. Where these requirements are not met, the mats as a minimum shall meet the following requirements.

For cranes that are rated at 6800 kg (7.5 U.S. tons) or less, a minimum matting of 610 x 610 x 75 mm (2 ft x 2 ft x 3 in) or equivalent load spreading capacity shall be used.

For cranes that are rated greater than 6800 kg (7.5 tons) to less than 15,875 kg (17.5 U.S. tons), a minimum matting of 910 x 910 x 75 mm (3 ft x 3 ft x 3 in) or equivalent load spreading capacity shall be used.

For cranes that are rated at 15,875 kg (17.5 U.S. tons) or more, a minimum matting of 1220 x 1220 x 100 mm (4 ft x 4 ft x 4 in) or equivalent load spreading capacity shall be used.

For hydraulic boom cranes for which the boom is more than 50% extended or lattice boom cranes with more than 30.5 m (100 ft) of installed boom, a minimum matting of 1220 x 1220 x 100 mm (4 ft x 4 ft x 4 in) or equivalent load spreading capacity shall be used.

7.2.5.2 Mats made of wood shall be assembled from hardwood materials that are free from defects. The individual timbers shall be bolted together to make a mat of the desired width and length.

7.2.5.3 Handling of mats: Since the size and weight of crane mats may be more than can be safely handled manually, the lift company must give consideration to methods of offloading and handling mats at the site. For example:

Cranes may place their own mats as long as outriggers are fully extended, outrigger pontoons deployed, and ground conditions have been evaluated. Cranes shall be configured such that jib is not erected, and at minimum boom and radius within crane manufacturer’s load chart.

Additionally, other methods of handling mats such as use of forklifts, carts, circular mats of same gross minimum area, etc. shall be considered.

7.2.6 Pre-lift crane checks: The lift supervisor and crane operator shall check the following to ensure that the crane is set up correctly before any lift is started:

Crane is level and is set up in a manner acceptable to and as stipulated in the crane manufacturers’ instructions.

Crane is positioned to enable the operator to have a clear view of the lift operation or signalperson/banksman, that there is sufficient space for crane movement and operating, including tail swing, and that the crane is located sufficiently away from the edges of any excavations.

All operating controls, shutdowns, limits, alarms, and other safety devices on the crane and components are working properly.

Counterweight tail swing area is barricaded.

Counterweight swing is clear of obstructions.

7.3 Operation

The Mobile Crane Pre-Lift Checklist, Appendix B, shall be completed at each new crane setup or at the start of each shift prior to lifting. The checklist will be filled in by the lift supervisor and verified by the crane operator. All completed pre-lift checklist sheets shall be available for review by the Air Products representative.

There shall be a designated person supervising the lift.

When making a crane lift, the lift company shall have the lift area cleared and roped or barricaded. No one shall stand near or pass under suspended loads or live booms.

Cranes that are equipped with five outriggers shall follow the flow chart in Appendix C at each new crane setup or at the start of each shift in accordance with paragraph 7.3.1 to confirm that the 5^th outrigger has been properly deployed. Any locking or other control equipment for the 5^th outrigger fitted to the crane must be switched on and functioning correctly.

Crawler crane may not travel with a load attached (pick and carry) without the prior approval of the Air Products representative.

Lifting multiple loads simultaneously with a single crane is not allowed. Single crane, two hook lifts are not permitted.

Crane booms shall not be subject to side loads.

7.3.8 Tag lines of sufficient length and non-conductive (for example, synthetic rope, hemp rope, etc) to control the load shall be attached to all loads in a manner that provides a method of control while the load is in the air or being moved into place. Multiple tag lines might be required, and they shall be of adequate length to suit the circumstances of the lift. For simple lift and lower operation only, a tag line may not be necessary. In all other cases, a tag line shall be used.

7.3.9 Before lifting any material or piece of equipment, the crane operator shall sound an audible device or horn to notify personnel in the surrounding area of the pending crane movement.

7.3.10 Sufficient clearance shall be maintained between the crane boom; suspended load; and any structures, equipment, towers, mast, other crane booms or jibs, overhead power cables, or any other obstruction that might interfere with the safe execution of the lift.

7.3.11 The load shall not be released from the crane until it is safely landed, and properly blocked or secured to prevent movement or toppling.

7.3.12 Safe access to rigging attachment locations shall be provided for all rigging, connecting, and disconnecting activities.

7.3.13 Cranes shall not be operated in winds that exceed the crane manufacturer’s specifications, or national, provincial and local standards, or in which the load cannot be controlled safely by the crane operator or tagline tenders.

7.3.14 Loads being lifted shall never be lifted higher than necessary to safely clear obstructions.

7.3.15 Personnel are not permitted to be lifted by any part of the crane or its load except within an approved manbasket per 4WCE-600501.

7.3.16 Rapidly lowering or “free fall” of the crane hook or headache ball is prohibited. Crane rotation speed is to be limited so as not to side load boom. Rapid rotation is prohibited.

7.3.17 Loads must be rigged correctly to ensure that they are lifted level where necessary.

RIGGING, OPERATING, AND HOISTING PERSONNEL

8.1 Lift Supervisor

8.1.1 Each lift company shall appoint a lift supervisor who is qualified through training and experience to oversee all rigging, crane, and lifting activities on-site. All personnel (for example, crane operator, signalperson/banksman, and rigger/slinger) involved in these activities shall be under their supervision. The lift supervisor shall be familiar with this Crane and Lifting Procedure.

8.1.2 The lift supervisor shall be present at all times for all lifts exceeding 15,875 kg (17.5 US tons). For smaller lifts, the lift supervisor may delegate his responsibilities to the crane operator, signalperson/banksman, and riggers/slingers if they are qualified, through training and experience, to complete the lift safely, and are familiar with this Crane and Lifting Procedure.

8.2 Crane Operator

8.2.1 If the lift involves use of an overhead crane that is installed in a building or a structure, see requirements of 4WCE-600503. If the overhead crane is being used in conjunction with a mobile crane, the overall lift shall follow 4WCE-600500.

The crane operator shall not leave the crane controls while a load is suspended.

8.3 Signalpersons/Banksmen and Riggers/Slingers

8.3.1 The lift supervisor shall ensure that the means of giving signals and the signals used are fully understood between the crane operator and the signalperson/banksmen.

Except as noted below, the lift supervisor shall instruct the crane operator to obey only the instructions of the designated signalperson. If several signalpersons/banksmen are used, because of the working layout, only the instructions of the designated primary signalperson shall be obeyed by the crane operator. Secondary signalperson shall direct their signals to the designated primary signalperson/banksman.

Exception: An emergency-stop signal shall be obeyed regardless of who gives it.

As an alternative to multiple signalperson(s)/banksmen, the use of radio communications shall be considered. When using radio communication, the lift company shall establish a communication protocol so that the signal person and operator understand verbal communication signals that will be used. If used, radios should be checked and tested prior to lift to ensure they do not interfere with other communications and operations.

One person shall be designated to perform signaling for crane lifts and movements. On Air Products Construction sites or where local regulations or customers require it, the person shall be visibly distinguishable. This can be by use of uniquely, colored/high visibility vests, jackets, tabards, hard hats, or other methods discernable to the crane operator.

9. RIGGING EQUIPMENT

9.1 All rigging equipment must have a valid test certificate and/or records of mandatory inspections. A copy of all test certificates and inspection records for rigging equipment used at site shall be available for review by the Air Products representative.

9.1.1 Lifting Attachments: Equipment shall only be lifted using lifting lugs, trunnions, eye bolts, or other supplier specified lifting points if fitted or specified on drawings. The lifting angle created by the lifting slings shall be evaluated to ensure that it does not impose excessive side loads on the lifting lugs or trunnions nor exceed sling angle as defined on equipment supplier transport and lifting diagram. Spreader or lift beams of appropriate length and capacity shall be used when specified or when required to meet sling angle limitations. Their use is the preferred method for reducing or eliminating side loading of lifting lugs or trunnions.

9.1.2 Before lifting, a qualified person shall visually inspect all lifting lugs, trunnions, and other attachments at the site for any signs of damage or misuse. Drawings shall be consulted to verify that lugs, trunnions, and other lifting attachments are dimensionally correct, of correct orientation, and fillet welds are of the correct size. Where required by the Air Products representative, additional dye penetration or other nondestructive tests shall be performed by qualified, independent third party testing laboratory on lifting attachments prior to lift. A copy of the testing laboratory qualifications and test results shall be provided to the Air Products representative.

9.1.3 Slings and Miscellaneous Wire Rope: Rigging equipment shall be inspected and marked by the qualified manufacturer or owner representatives before its use on the work site. Additional inspection shall be accomplished as necessary during use to ensure that equipment meets all material condition requirements.

9.1.4 Slings shall be inspected by a qualified person before each use to verify that they do not have any of the deficiencies defined in the applicable sections of national, provincial, and local standards and manufacturer’s requirements. Slings with deficiencies shall be tagged and removed from service immediately.

9.1.5 All slings shall be marked with material, size, and safe weight limit. The imposed loads in use shall not exceed the safe weight limit of the component as defined by the manufacturer. Where safe weight limit is not defined or where rated capacity only is given, a safety factor of at least 5 to 1 based upon ultimate strength shall be used.

9.1.6 Slings shall be checked visually by a qualified person to confirm that they are in good condition and of adequate size to ensure that their safe working load ratings are not exceeded.

9.1.7 Wire rope clips (cable clamps) shall not be used to fabricate eyes in slings.

9.1.8 The included angle of the rigging at the hook in a choke hitch or of a leg of a bridle shall not exceed 60 degrees unless supported by calculations demonstrating acceptability.

9.1.9 Shackles shall be visually checked by a qualified person to confirm that they are in good condition and of adequate size to ensure that their safe-working-load ratings are not exceeded.

9.1.10 Shackles used shall be properly sized for the load. The total imposed load shall not exceed the manufacturer’s safe weight limit for the shackle. Shackles shall only be of either a screw-pin or bolt type.

9.1.11 Shackle pins shall be shimmed so that a gap of no more than a total of 13 mm (1/2 in) exists between the shackle ears and the equipment lug.

9.1.12 Lifting Devices—Special, custom-designed grabs, hooks, clamps, spreader beams, or other lifting accessories for such units as modular panels, prefabricated structures, and similar materials shall be marked to indicate the safe working loads and shall be proof tested before use to 125% of their rated capacity. A copy of the test certification shall be available at the site during the use of the device. An alternative to this requirement may be considered:

If the device is designed, tested, and marked in accordance with requirements of latest national, provincial, and local standards (for example, ASME B30.20).

The lifting device designed by an engineer in accordance with requirements of ASME B30.20 (and sealed by a Registered Engineer if in North America).

9.1.13 When special bolted lifting devices are provided to be reused for multiple lifts, the bolts shall be replaced for each lift unless reuse is approved by the Air Products representative after consulting with the design engineer. The design engineer must provide written confirmation that reuse of bolts is acceptable.

9.2 Chains

9.2.1 Chains may be used with the permission of the Air Products representative. When chains are used, they must be heat-treated alloy steel and stamped with the letter “A” and have a load tag. If chains are permitted, they shall be regularly inspected link by link by a competent inspector. Inspection and markings shall comply with recognized standards (for example, ASTM A391-65).

9.3 Documentation

9.3.1 All related documentation for the lift must be retained with the associated work permit or per the specified document retention policy.

Appendix A

Lifting Plan Information

Notes for Appendix “A”:

1) Lift plans must include all the information listed below and as defined in this specification.

2) Any of the below information provided on submitted lift plan drawings or calculation sheets need not be repeated below.

3) For multiple lifts from a single set up, the worst case scenario should be considered in sections 2.1 and 2.2 with Air Products key contact approval.

4) Two cranes on head of vessels and cold boxes are not permitted to upright load.

5) When two cranes are used to set horizontal equipment, each crane capacity shall be reduced to 75% of net capacity.

6) Air Products does not accept any responsibility for calculations, nor capacities, in this checklist or lift plans developed by others.

7) An Air Products signature signifies that lift information has been submitted. Lifts requiring lift plans shall not proceed without an Air Products signature.

1.0	Project Data:
1.1	Project location:
1.2	Project number:
1.3	Planned lift date:

2.0	Equipment information:
2.1	Equipment name (number):
2.2	Equipment weight:
2.2.1	Equipment weight certified? (Yes or no)
2.2.2	If yes, scale accuracy (+/- percent or weight)
2.3	Equipment dimension (l x w x h)
2.4	Location of lift points	Provide drawing
	(information may be included on rigging drawing)
2.5	Indicate center of gravity	Provide drawing

3.0	Lift plan and site conditions:	Main Crane:	Helper Crane:
3.1	Show position of crane(s) on plot plan	Provide drawing	Provide drawing
3.2	Show radii of pick location and final position	Provide drawing	Provide drawing
3.3	Show outrigger placement	Provide drawing	Provide drawing
3.4	Show surrounding structures and equipment	Provide drawing	Provide drawing
3.5	Locations of underground obstructions (for example, pipelines)	Provide on drawing	Provide on drawing
3.6	Location of overhead obstructions (for example., power lines)	Provide on drawing	Provide on drawing
3.7	Provide elevation view of crane and equipment [include calculated clearance between: a) load and boom, b) lift/spreader beam and boom, c) obstructions and boom, d) load and obstructions]	Provide drawing	Provide drawing
3.8	Travel direction and distance of crawler crane (if applicable)
3.9	Show mat size and type Show load imposed on mat by outrigger or crawler
3.10	Bearing and shear capacity of ground at setup location

Appendix A

(continued)

4.0

Load weight:

Main Crane:

Helper Crane:

4.1

Equipment weight

4.2

Load factor (2T or 10% whichever is greater)

4.3

Rigging

4.4

Load block

4.5

Hoist line

4.6

Crane auxiliary equipment reductions

4.7

Total crane load (4.1 + 4.2 + 4.3 + 4.4 + 4.5)

5.0

Crane information:

Main Crane:

Helper Crane:

5.1

Crane manufacturer:

5.2

Crane model number:

5.3

Crane type:

5.4

Boom length:

5.5

Counterweights:

5.6

Load radius

5.7

Crane capacity (Refer to Sections 5.3.1.1 and 5.3.1.2)

5.8

Load block capacity:

5.9

Hoist line type/diameter/weight per unit length

5.10

Single line pull:

5.11

Load block parts of line:

5.12

Maximum load on outrigger or crawlers

5.13

Crawler configuration: Extended/Retracted (if applicable)

5.14

Crane load chart and range diagram

Provide with submittal

5.15

Crane set-up and operation notes

Provide with submittal

5.16

Information on crane auxiliary load reductions

Provide with submittal

6.0

Rigging information (Size and capacity):

qty

6.1

Shackle at equipment lift attachment

6.2

Sling from equipment lift attachments to lift beam

6.3

Rolling block (if used)

6.4

Shackle on underside of lift beam

6.5

Spreader bar or lift beam size and capacity

6.6

Shackle on upper side of lift beam

6.7

Sling from lift beam to crane hook

6.8

Crane block shackle

7.0

Signatures of as applicable except for Air Products representative :

Managing contractor

Lift plan developer

Lifting company safety supervisor

Lift supervisor

Crane operator(s)

Air Products representative

Appendix B

Mobile Crane Pre-Lift Checklist

I. GENERAL

V. FINAL SAFETY CHECKLIST (for all lifts)

A. Date

Work Permits in place. Permit No. ___________

B. Plant Location/Unit Area

Area and Plant People Notified

C. Equipment No. or Description

Lift Plan Approved

D. Crane Type

Signal Person Identified

Proper Personal Protective Equipment

II. SITE CONDITIONS

Crane Inspection Certificate Reviewed

A. Is ground suitable for imposed crane loads?

Crane Mats

o Yes Precautions

Outriggers Extended and Tires Free of Ground

B. Have underground obstructions been investigated?

5th Outrigger Flow Chart Reviewed (if equipped)

o Yes Precautions

Swing Radius Clear and Barricaded

C. Have overhead obstructions (for example, power lines, pipe racks) been verified?

Crane Level

o Yes Precautions

Counterweight verified

Phone Number

Boom Angle Indicator

Date and Time of Notification

Anti-Two Block Tested

Contract

Audible Warning Device

D. Have other potential hazards been investigated in lift area?

All Radios Checked and Working (where used)

(360° View)

Verify lifting attachment, rigging hardware size and

o Yes Precautions

Capacities

E. Are weather conditions acceptable? (for example, wind, snow, ice)

Rigging < 60° included angle

o Yes

Tag Lines

Crane equipped with Load Indicator

o Yes

o No

III. LIFT

A. Is an approved lift plan required?

VI. NOTES

o Yes o No If yes, submit Appendix A (4WCE-600500)

1. Section “IV” must be filled out for lifts that do not require a lift

B. Has the plan been reviewed with the crane operator, signal person, Lift

plan (typically lifts < 17.5 tons)

Supervisor, and lift crew?

2. When a crane is set up for multiple utility type lifts,

o Yes o N/A

Section “IV” shall be completed for each set-up at maximum

C. Correct setup per plan?

intended load and maximum radius.

o Yes o N/A

3. See Section 5.4.1 of specification 4WCE-600500 for lifts that

D. Load weight verified o Yes o No

require a lift plan to be submitted.

See paragraph 5.3.2 of Specification 4WCE-600500 regarding

appropriate load factor to be included in load calculations.

E. Operator qualified for crane being used and operator certification verified?

VII. SIGNOFF

o Yes

Site conditions, crane capacities, and crane safety have been

F. Signalperson qualified?

reviewed and all concerns have been addressed. The lift is OK

o Yes

to proceed.

G. Communications to be done by:

* Minimum signatures required verifying set-up. Additional

o Hand Signals o Radio Channel _______________

signatures may be required by Air Products representative.

H. Deviations from the approved plan

o Yes o No

* Lift supervisor

I. Air Products approved proposed deviations (initialed by onsite representative)

* Crane operator

o Yes o No o N/A

Initial

Safety supervisor

List Deviations:

Banksman

Air Products representative

Air Products representative signature mandatory for lifts that

require lift plans or when required by site-specific safety plan.

IV. LIFT CHARACTERISTICS (if no procedure is needed)

Note: This checklist is the minimum requirement necessary to

A..

Load Weight

(Including load factor)

perform a lift. The lift company is responsible for complying with

Block Weight

manufacturer’s specification and limitations, national, provincial, and

Jib Weight

o Erect

o Stowed

local regulations, and owner’s safety requirements.

Total Weight

(1) Additional signatures if needed on back of form

No. Line Parts

Line Pull

Load Radii: Max.

Operating

Chart capacity at operating radius

Appendix C

Truck Cranes with Fifth Outrigger or Stabilizer

The intent of this addendum is to establish guidelines and methods for the use of hydraulic truck cranes that employ the use of a fifth outrigger or “stabilizer.” It requires that both Air Products representative and the crane operator are aware of and understand the stabilizer control and safety features that exist with each specific crane model.

It is important to understand that the “stabilizer” is used to:

Allow 360-degree rotation of the crane
Provide structural support to the truck crane frame to prevent tipping

Safety features and control for the “stabilizer” are not standardized in the industry and vary by manufacturer and by vintage. It is important that all parties involved in the crane operations are aware of the control and safety features of each particular unit to prevent inadvertent retraction of the stabilizer, causing an unstable condition and possible tip-over.

A five-outrigger (stabilizer) crane can be used if the following items have been reviewed, understood, and signed by both Air Products representative and the crane operator.

Deployment of the fifth outrigger is dependent upon quadrant of operation and crane manufacturer’s set-up and operation notes. Operating notes shall be reviewed prior to lift.

Note: A mat is required under the stabilizer same as the main outriggers. See paragraph 7.2.5.1 of specification 4WCE-600500.

___________________________ ___________________________

Crane Operator Air Products Representative

Appendix D

Crane Inspection Requirements

(continued)

Appendix D

Crane Inspection Requirements

The lift company shall develop and maintain an inspection program to include each of the items listed below and in the attached checklists. Documentation of these inspections shall be provided to the Air Products representative. All inspections shall meet national, provincial, and local regulatory requirements.

Any identified deficiencies must be corrected before crane is placed in service or pulled from service if crane is already operating until deficiencies are corrected.

Note: The lift company may use his own forms for inspections as long as they meet the requirements listed below and in the attached checklist.

D1. Annual Inspection By A Qualified Person oR CeRTIFYING AGENCY

D1.1 All items listed in this appendix and those indicated in the manufacturer’s manual for the crane according to the applicable national, provincial, and local regulatory requirements.

D2. initial inspection

D2.1 An initial inspection shall be performed immediately before crane arrives at the job site or on initial arrival, but in either case, before any lifting is done. A qualified individual shall perform all crane inspections.

D2.2 Additionally, all cranes requiring assembly at site must have a qualified, independent, third-party inspection after assembly of crane on site before the start of any work.

D3. WEEKLY INSPECTIONS

D3.1 See attached checklist for minimum requirements.

D4. daily inspections – by Crane operator

D4.1 See attached checklist for minimum requirements.

Appendix D

(continued)

Crane Inspection Requirements

Crane Type/Mfg./Model: Serial #:

Inspector: Date:

Boom……………………………………………………………………………………………………………………. Pass Deficient
Dents in lacing, chords and plate work…………………………………………………………………….
Corrosion or abrasion in lacing, chords, and plate work………………………………………………
Bent, linked or distorted lacing, chords, and plate work………………………………………………
Cracked lacing, chords, and plate work……………………………………………………………………
Cracked welds……………………………………………………………………………………………………
Twisted sections…………………………………………………………………………………………………
Paint chipped, wrinkled, or missing…………………………………………………………………………
Functioning boom angle indicator (manual or computer)……………………………………………..

Upper Works and Carrier
Damages evident due to transit……………………………………………………………………………..
Operating manual in operator’s cab with load charts…………………………………………………..
Operational and inspected 5 Kg BC (10 lb. BC) or greater fire extinguisher in cab……………..
Verify reservoirs are filled to proper levels……………………………………………………………….
Start engine and check for proper oil pressure, water temperature, and ammeter readings….
Inspect clutches and brakes for proper adjustment and operation…………………………………
Inspect outriggers for cracks, wear, deformation, and modifications……………………………..
Inspect hydraulic system for leaks, damage, and correct operating pressure…………………..
Inspect electrical system for proper function of horn, backup alarm, windshield wipers,
and lights………………………………………………………………………………………………………….
Test to ensure that anti two-blocking alarms and cut-out systems are working………………….
Inspect hooks, sheaves, drums, and rigging attachments for cracks, wear, and deformation
Hooks must have functioning safety latch or lock………………………………………………………
Inspect cables for proper type, size, and condition…………………………………………………….
Check turntable for cracked welds and loose bolts…………………………………………………….
Check that outriggers extend and retract smoothly and hold pressure…………………………….
Check that exposed moving parts are guarded………………………………………………………….
Check that counter weight is secure………………………………………………………………………..
Check for worn Hydraulic Hoses, Tubing, and Fitting for Leaks…………………………………….
Check that Safety Warning Decals and Labels are in place…………………………………………..
Verify all indicators are functioning (for example, angle, length, level, load)…………………….
Is the crane equipped with a seatbelt and crush-resistant cab to protect the crane operator

in the event of upset?………………………………………………………………………………………….

Daily Inspections – By crane operator
Verify reservoirs are filled to proper levels……………………………………………………………….
Check air tanks for proper pressure………………………………………………………………………..
Test brakes and clutches for proper operation…………………………………………………………..
Inspect wire ropes, sheaves, drums, and hooks………………………………………………………..
Check turntable for cracked welds and loose bolts…………………………………………………….
Check that outriggers extend and retract smoothly and hold pressure…………………………….
Verify all indicators are functioning (for example, angle, length, level, load)…………………….
Check that exposed moving parts are guarded………………………………………………………….
Check that counterweight is of correct size and secure……………………………………………….
Inspect for fluid leaks………………………………………………………………………………………….

Appendix E

Cold Weather Crane Operation

E1. Recommendations for low temperature operation for conventional cranes from a structural standpoint are as follows:

E1.1 -35 degrees Celsius and above – No derating of machine is required

E1.2 -35 to -45 degrees Celsius

No duty cycle operation.

Lift operations must be done slowly with no dynamics or shock loading of any structural component.

E1.3 -45 degrees Celsius and lower – Operation not recommended.

E2. Recommendations for low temperature operation of hydraulic cranes are as follows:

E2.1 The crane shall not be subject to any shock loading.

E2.2 Operations must be accomplished by competent crane operators processing experience and skills while working in cold weather conditions. Lifts shall be slow, smooth, infrequent, and only when necessary.

E2.3 If shock loads may be experienced, it is recommended that the load capacities be reduced for 2%

for each 1 degree Celsius below -18 degrees Celsius.

Appendix F

Minimum Requirements for Air Products Personnel to Supervise Lifts

F1. Completion and minimum documentation of Global EH&S training modules for crane safety:

50166627/ Crane Safety – Basic
50166629/ Crane Safety – Mobile Crane Operations
50012509/ Crane Safety – Overhead Cranes Operations
50012510/ Crane Safety – Rigging Practices
28PJ12011
4WCE-600503

F2. Lift supervisor must meet the definitions of paragraphs 4.11 and 4.12 of this specification.

F3. Lift supervisor must be familiar with the requirements of this specification as defined in paragraph 8.1.1.

F4. Lift supervisor must be able to perform duties as defined in this specification including paragraphs 7.2.1, 7.2,4, 7.3.1, 8.1.1, 8.1.2, and 8.3.2.

F5. Lift supervisor must be capable of understanding requirements and able to complete Appendix B, Mobile Crane Pre-lift Checklist, of this specification for each lift.

F6. Lift supervisor must be capable of giving internationally recognized hand signals.

Notes:

1) Due to differences in local regulatory requirements, lift difficulty, site conditions, and employee skill level the employee’s supervisor needs to make an evaluation if the lift supervisor is qualified for the particular task.

2) Additional on the job or formal training may be required due to complexity of lift or specific site conditions. This training is available regionally for key contacts and those frequently involved in supervising lifts.

3) Members of the Global Crane Committee and trained Crane Lift Key Contacts are available for consultation regarding requirements of Crane and Lift Procedures.

Appendix G

Electrical Hazards

Studies on crane-related accidents have determined that electrocution is the single most common cause of fatalities associated with cranes. This accounts for almost a third of all crane-related fatalities. Power line contact is a significant hazard to crane operation and great care is needed with crane activities near or around electrical equipment and power lines. The guidelines below are based upon ASTM B30.5 for operating cranes near overhead power lines.

G1. Power lines de-energized and visibly grounded.

The preferred scenario is to have the power lines de-energized and visibly grounded, since this removes the hazards of injury or death due to electrocution. To ensure the lines are de-energized, the following steps are required by ASME B30.5:

G1. De-energization shall be done by the owner of the lines or the power company.

G1.2 Switch shall be locked out by owner and lift supervisor since it is unlikely position will be visible from work area.

G1.3 The lines shall be visibly grounded.

G1.4 An authorized and qualified representative of the line owner or power company shall be on the site to verify the above steps have been properly completed and the lines are de-energized.

G2. Operating a crane with the power lines energized, within a full boom length of the Prohibited Zone.

If it is necessary to operate a crane within a (fully extended) boom length of the Prohibited Zone, the following steps are required by ASME B30-5:

G2.1 An on-site meeting between project management and an authorized, qualified representative of the line owner (or an authorized, qualified representative of the power company) is required to establish detailed procedures to safely complete the work. If the qualified representative of the line owner (or an authorized, qualified representative of the power company) is not available to come to site, contact should be made with the power company prior to doing the work.

G2.2 The clearances specified in Table 1 must be maintained at all times.

G2.3 Non-conducting tag lines shall be used to control the load.

G2.4 A qualified signal person, whose sole duty is to verify that the clearances required by Table 1 are maintained, shall be in constant contact with the operator.

G2.5 The horizontal and vertical distance of movement of long span lines due to wind must be added to the minimum clearances give in Table 1. A qualified, authorized representative of the line owner, or a qualified, authorized representative of the power company shall be consulted to establish specific distances.

G2.6 No one shall be permitted to touch the crane or the load unless the signal person indicates it is safe to do so.

G3. Operating a crane, with the power lines energized, inside the Prohibited Zone.

In rare circumstances it may be necessary to operate within the Prohibited Zone while the lines are energized. This is relatively dangerous and a number of special precautions are required to accomplish this work safely. The following are some of the ASME B30.5 requirements:

G3.1 A qualified person together with a qualified and authorized representative of the power company or an engineer with power line transmission expertise shall make a site visit and assess the feasibility of working under the stated conditions. They shall also set minimum required clearances and establish procedures for the work, and the work shall be done under their supervision.

G3.2 Load control shall be by non-conducting tag lines.

G3.3 A qualified signal person, whose sole responsibility is to monitor clearances, shall be in constant contact with the operator.

G3.4 The operator and all those working around the crane shall be advised and warned about the hazards of electrocution or serious injury by the person(s) responsible for the operation. They shall be instructed on how to avoid the hazard.

G3.5 All non-essential personnel shall be removed from the immediate vicinity of the crane work area.

G3.6 No one shall be permitted to touch the crane or the load unless the signal person indicates it is safe to do so.

Table 1. Required Clearances – Operation
Voltage, kV	Clearance, ft. (m)
Up to 50	10 (3.05)
51 to 200	15 (4.57
201 to 350	20 (6.10)
351 to 500	25 (7.62)
501 to 750	35 (10.67)
751 to 1000	45 (13.72)

Table 1. Required Clearances – Transit (No load and boom / mast lowered)
Voltage, kV	Clearance, ft. (m)
Up to 0.75	4 (1.22)
0.75 to 50	6 (1.83)
50 to 345	10 (3.05)
351 to 750	16 (4.87)
751 to 1000	45 (13.72)

Note: Environmental conditions such as precipitation, wind, fog, and smoke may require clearances to be increased.

Crane and Lifting Procedures

Table of Contents

1. PURPOSE

3.1 Air Products Engineering Documents

British Legislation

9. RIGGING EQUIPMENT

II. SITE CONDITIONS

Air Products representative signature mandatory for lifts that

IV. LIFT CHARACTERISTICS (if no procedure is needed)

Crane Inspection Requirements

D1. Annual Inspection By A Qualified Person oR CeRTIFYING AGENCY

D2. initial inspection

D3. WEEKLY INSPECTIONS

D4. daily inspections – by Crane operator

Crane Inspection Requirements

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