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1 Blohm+Voss Pipe Handling Equipment Elevator Links Technical Documentation Original instructions 1.3/4 (150 sh tons/set) 2.1/4 (250 sh tons/set) 2.3/4 (350 sh tons/set) 3.1/2 (500 sh tons/set) 4.3/4 (750 sh tons/set) 5.1/2 (1000 sh tons/set) 6.1/2 (1380 sh tons/set) Manual PN D Rev. 009, February 2012 Blohm + Voss Oil Tools 1

2 GENERAL INFORMATION Warnings and Note WARNING: A warning indicates a definite risk of equipment damage or danger to personnel. Failure to observe and follow proper procedures could result in serious or fatal injury to personnel, significant property loss, or significant equipment damage. NOTE: A note indicates that additional information is provided about the current topics. WARNING: This technical documentation contains instructions on safety, installation, operation and maintenance for the Blohm + Voss Oil Tools tool. It must Improper / Unsafe Use The tool must only be used for the designated purpose. When using the tool, the rated load must never be exceeded. be studied before working with the tool. Intended use of this manual This manual is intended for use by field service, engineering, installation, operation, and repair personnel. Every effort has been made to ensure the accuracy of the information contained herein. Blohm + Voss Oil Tools, will not be held liable for errors in this material, or for consequences arising from misuse of this material. Anyone using service procedures or tools, whether or not recommended by Blohm + Voss Oil Tools, must be thoroughly satisfied that neither personal safety nor equipment safety will be jeopardized. Intellectual property All rights retained. No part of this document may be reproduced in any form (print, photocopy, microfilm or any other procedure) or be processed using an electronic system without written approval of Blohm + Voss Oil Tools. All information contained in this manual is based upon the latest product information available at any time of printing. Dependent on ongoing technical improvements (ISO 9001) Blohm + Voss Oil Tools reserves the right to change the design and specifications without announcement. The values specified in this manual represent the nominal values of a unit produced in series. Slight deviations in the case of the individual devices are possible. NOTE: In the event of problems that cannot be solved with the aid of this manual, please contact one of the addresses listed below. CE Marking The tool complies with the Machinery Directive 98/37/EC and 2006/42/EC For machines containing any hydraulic or pneumatic powered parts, the Directive 94/9/EC Equipment and protective systems in potentially explosive atmospheres applies. The marking is as follows: CE Ex II 2G T5 (hydraulic tools) or CE Ex II 2G T6 (pneumatic tools). Limited Warranty The warranty provided will be void if the tool is either: 1. Repaired or serviced by a service facility which was not authorised by Blohm + Voss Oil Tools. 2. Replacement parts not manufactured by Blohm+Voss Oil Tools are used. 3. Modifications were made to the tool which were not approved by Blohm+Voss Oil Tools. Manufacturer & Agents World wide Blohm + Voss Oil Tools Hermann-Blohm-Straße Hamburg Germany Phone: / /1162 Fax: / oiltools@blohmvoss.com Blohm + Voss Oil Tools, LLC 7670 Woodway, Suite 266 Houston, Texas United States of America Phone: Fax: bvot@blohmvoss.com Premier Sea & Land Pte. Ltd. 1, Scotts Road #19-12 Shaw Centre Singapore Republic of Singapore Phone: Fax: enquiries@mtqpremier.com.sg 2

3 General safety issues WARNING: One should avoid creating ignition sources, like heat, as a result of the use of the tool with other tools or equipment. WARNING: Do not use the tool for any other purpose than given in this document within its specification. WARNING: Failure to conduct routine maintenance could result in equipment damage or injury to personnel. WARNING: Wear personal protection equipment while working with the equipment. WARNING: All warning plates, signs and labels attached to the equipment must be observed. The warning plates, signs and labels must be present on the tool. Do not remove the labels. If they are missing, replacing is mandatory. WARNING: Any modification to the tool carried out without the approval of Blohm + Voss Oil Tools will void any warranty. WARNING: Using the tool with damaged or worn parts can create serious incidents. WARNING: The company operating the tool is responsible for evaluating safe and proper use of the tool in a hazard analysis. WARNING: The operating company is obligated to issue working instructions for safe use and supervise observance of these working instructions. WARNING: Every Employee, which operates, services, inspects or otherwise involved with the use of the tool in other areas has to ensure, that these actions are done by trained and by an Blohm + Voss Oil Tools authorized personnel, and should complete regular courses of training, to ensure proper use as well as safe operation, correct maintainance and inspection. WARNING: If necessary, a reasonable, additional supervisor should be appointed during operation. WARNING: Stay away from the tool during operation. In case it is remote operated it may make movements without warning. WARNING: It is not allowed to use any components which are of "non-b+v" origine, or use "non-oem" parts which are not approved by B+V. It will void any warranty and may effect the correct functioning of the tool and it's safety features. 3

4 EC-DECLARATION OF CONFORMITY We, Blohm + Voss Oil Tools Hermann-Blohm-Strasse Hamburg Phone:+49(0) Fax:+49(0) declare that the product Elevator links which is the subject of this declaration, is in conformity with the following standard(s) or normative documents 2006/42/EC: Machinery Directive from 31 December DIN EN ISO : Safety of machinery, part 1 and 2 DIN EN ISO : Safety of machinery, Risk assessment Directive 94/9/EC: Devices and protection systems for intended use in explosive areas DIN EN : : Non-electrical equipment for use in potentially explosive atmospheres ISO 13535:2002/API 8C: Petroleum and natural gas industries-drilling and production equipment-hoisting equipment Marking: II 2G T6 4

5 TABLE OF CONTENTS Table of contents GENERAL INFORMATION 2 Warnings and Note 2 Intended use of this manual 2 Intellectual property 2 Manufacturer & Agents World wide 2 CE Marking 2 Limited Warranty 2 General safety issues 3 EC-DECLARATION OF CONFORMITY 4 TABLE OF CONTENTS 5 1. DESCRIPTION 8 General description 8 Intended use 8 Capacity and weight 8 Identification number 8 Dimensions 9 Main dimensions of Elevator Links 10 Temperature range INSTALLATION 12 Lifting 12 Installation restrictions OPERATION 14 Extreme Low Temperature MAINTENANCE 16 General 16 Deterioration of equipment 16 Records 16 Dismantling 16 Cleaning 16 Inspection Procedure 16 Inspection categories acc. to API RP 8B 17 Frequency 17 Periodic inspection 17 Non-periodic inspection 17 Inspection 17 Critical Load Inspection 18 Dismantling Inspection 18 Inspection check lists 19 Check Category I (Ongoing observation) 20 Check List Category II (Daily) 20 Check List Category III (every 6 months) 20 Check List Category IV (every year) 20 Measuring of wear 21 Beyond Repair 21 Use of Worn Elevator Links 22 Capacity of worn Elevator Link sets 22 Explanation how to use the table above 22 TABLE OF CONTENTS DESCRIPTION INSTALLATION OPERATIONS MAINTENANCE 5

6 TABLE OF CONTENTS DESCRIPTION INSTALLATION OPERATIONS MAINTENANCE 6

7 DESCRIPTION DESCRIPTION 7

8 1. DESCRIPTION Intended use DESCRIPTION Elevator links are designed for vertical hanging of elevators. The load rating is limited to vertical direction load only. For tilting Elevator links to a certain angle, there is no general load rating available. According to the Elevator links length and tilting angle the load rating is different. Load ratings for certain operations can be given upon special request. If you have no load rating for tilting elevator links with load, it is not allowed and in case of misuse can cause hazardous situations. They are to be used for their designated purpose only. The links are available in 150, 250, 350, 500, 750, 1000 and 1380 sh tons ratings. Design Specification Material and manufacturing standard in acc. to API 8c. Capacity and weight Elevator Link PN Size Rated capacity (ton) Weight (kg / lbs) Y 1.3/4" x 48" / " increases / Y 1.3/4" x 144" / Y 2.1/4" x 48" / " increases / Y 2.1/4" x 180" / Y 2.1/4" x 240" (20 ft) / Y 2.1/4" x 360" (30 ft) / Y 2.1/4" x 480" (40 ft) / Y 2.3/4" x 48" / " increases / Y 2.3/4" x 216" / Y 2.3/4" x 240" (25 ft) / " (5 ft) increases / Y 2.3/4" x 600" (50 ft) / Y 3.1/2" x 72" / " increases / Y 3.1/2" x 216" / Y 3.1/2" x 240" (20 ft) / " (5 ft) increases / Y 3.1/2" x 660" (55 ft) / Y 4.3/4" x 108" / " increases / Y 4.3/4" x 216" / Y 4.3/4" x 240" (20 ft) / " (5 ft) increases / Y 4.3/4" x 660" (55 ft) / Y 5.1/2" x 180" / Y 6.1/2" x 180" /7876 For the 1000 and 1380 ton elevator links other sizes can be obtained upon request. Identification number Every Elevator link should have an idenification number. This number is stamped near an eye. 8

9 Dimensions UPPER EYE LOWER EYE 1.3/4" 2.1/4"-3.1/2" 4.3/4" 5.1/2" 6.1/2" g d c f e length as ordered b x a h DESCRIPTION 9

10 Main dimensions of Elevator Links Size x a b c d e f g h 1.3/4 1.3/ /2 2.7/ /8 3.1/2 8.3/4 8.1/2" 2.1/4 2.1/4 5.1/ / / /4" 2.3/4 2.3/4 5.1/2 8.1/2 3.1/2 9.3/8 11.3/4 5.1/4 15.3/ /16" 3.1/2 3.1/2 6.3/4 9.1/2 4.1/2 9.1/ " 4.3/4 4.3/ /2 4.59/ /2 4.3/4 19.1/2 19.1/2 5.1/2 8.3/ /2 5.1/ /4 8.3/ /2 25.1/2 6.1/ / / / / / / / /32" 29.9/32" DESCRIPTION Temperature range Temperature working range ambient * If not otherwise stated in the databook. Links - 20 C to + 80 C * - 4 F to 176 F * 10

11 INSTALLATION INSTALLATION 11

12 2. INSTALLATION Lifting and transport Lift the elevator links by means of a crane. The lifting procedures should be carefully observed! Installation restrictions The elevator link is to be used as a connecting element beween hook and elevator. It must never by used for any other purpose. Never exceed the designated load. INSTALLATION 12

13 OPERATIONS OPERATIONS 13

14 3. OPERATION WARNING: Any modification to the tool carried out without the approval of Blohm + Voss Oil Tools will void any warranty. WARNING: Using the tool with damaged or worn parts can create serious incidents. Safety The tool must only be used for the designated purpose. When using the tool, the rated load must never be exceeded Extreme Low Temperature OPERATIONS Ratings have been established at a temperature of minus 20 C. The effect of low temperature on steel must be recognized although no changes in design safety factors have been provided. When operating at low temperatures, caution must be exercised to take into account the lower impact capabilities of many steels which are typically employed. The risk of failure may be reduced by a critical load inspection. 14

15 MAINTENANCE MAINTENANCE 15

16 4. MAINTENANCE General Dismantling If cracks, excessive wear etc. is recognised, contact Blohm + Voss Oil Tools or an authorised service company. Weldings of the castings should be done only by Blohm + Voss Oil Tools or an authorised service company in according to Blohm + Voss welding procedure. Deterioration of equipment Normal wear in course of use will eventually reduce the capability of the elevator links. The existence or cracks, or the appearance of defects, can indicate severe deterioration, even impending failure, and prompt attention is required either to remove the elevator link from service immediately, or to undertake appropriate repair as required. Records The elevator links should be dismantled from the rig and inspected in a usitably equipped facility for excessive wear, cracks, flaws or deformation. Corrections should be made in accordance with recommendations which can be obtained from Blohm + Voss. Cleaning Before inspection, all foreign material such as dirt, paint, grease, oil, scale, etc. should be removed from the areas to be inspected by a suitable method. Inspection Procedure The inspection should be made by trained, competent personnel. MAINTENANCE Inspection procedure are listed in this recommended practice and generalized sketches of the elevator links showing points to be inspected are to be provided. Written records should be maintained which accurately record the inspection and maintenance history of each elevator link. Records should include the date, personnel involved, and results of each inspection or maintenance procedure performed. WARNING: Never weld on Elevator Links! 16

17 Inspection categories acc. to API RP 8B Category I This category involves observing the equipment during operation for indications of inadequate performance. When in use, equipment shall be visually inspected on a daily basis for cracks, loose fits or connections, elongation of part, and other signs of wear, corrosion or overloading. Any parts found to show cracks, excessive wear, etc., shall be removed from service for further examination. The equipment shall be visually inspected by a person knowledgeable in that equipment and its function. Category II This is Category I inspection plus further inspection for corrosion, deformation, loose or missing components, deterioration, proper lubrication, visible external cracks, and adjustment. Category II may involve some disassembly to access specific components and to identify wear that exceeds the allowable tolerances. Category III This is Category II inspection plus further inspection, which should include NDT of critical areas and may involve some disassembly to access specific components and to identify wear that exceeds the allowable tolerances. Prior to inspection, all foreign material such as dirt, paint, grease, oil, scale, etc. shall be removed from the concerned parts by a suitable method (e.g. paint-stripping, steam-cleaning, grit-blasting). Category IV This is Category III inspection plus further inspection for which the equipment is disassembled to the extent necessary to conduct NDT of all primary-load-carrying components. Equipment shall be: disassembled in a suitableequipped facility to the extent necessary to permit full inspection of all primary-loadcarrying components and other components that are critical to the equipment. inspected for excessive wear, cracks, flaws and deformation. Procedure: Corrections shall be made in accordance with the manufacturer s recommendations. Prior to inspection, all foreign material such as dirt, paint, grease, oil, scale, etc. shall be removed from the concerned parts by a suitable method (e.g. paintstripping, steam-cleaning, gritblasting) Frequency Periodic inspection The recommended schedule for inspection of all kind of Elevator Links, Special Link Connector: Ongoing: I Daily: II 6 Monthly: III 1 Year: IV The recommended frequencies apply for equipment in use during the specified period. The inspection frequencies are only recommendations. The schedule of inspection heavily depends on the following factors: environment load cycles regulatory requirements operating time testing repairs re manufacture Non-periodic inspection A complete, on-job, shut-down inspection equivalent to the periodical Category III or Category IV should be made before (if anticipated) and after critical jobs (e.g., running heavy casing / drill strings, jarring, pulling on stuck pipes and/or operating at extreme low temperatures) <-20 C (<-4 F). Inspection A thorough inspection should be carried out periodically (every 3 months) or as special circumstances may require. Before starting an inspection disconnect hydraulic/ pneumatic system and remove all foreign materials (dirt, paint, grease Oil, scale, etc.) from surface by a suitable method. After a field inspection, it is advisable to record the extent of testing and testing results. Conduct the periodic or critical load inspection in the field by the crew with the supervisor. If cracks, excessive wear etc. is recognized, contact Blohm + Voss Oil Tools or an authorized service company. MAINTENANCE 17

18 Critical Load Inspection Critical loads may occur. For example: impact loads such as jarring, pulling on stuck pipe, etc. If critical loads occurred unexpectedly, conduct the inspection immediately. Dismantling Inspection Generally, when the equipment returns to base, warehouse, etc. Carry out the Tool inspection, immediately. Furthermore, control it prior to its being sent on the next job. The Tool should be dismantled and inspected in a suitably equipped facility for excessive wear, cracks, flaws or deformations. Corrections should be made in accordance with recommendations which can be obtained from Blohm + Voss Oil Tools. Weldings at the castings should be done only by Blohm + Voss Oil Tools or an authorized service company in according to Blohm + Voss welding procedure. When need is shown in a field inspection, dismantle the Tool and arrange an inspection in a suitably equipped facility. Springs should be carefully visually inspected for excessive wear and obvious weakness. MAINTENANCE 18

19 Inspection check lists CHECK LIST FRONT PAGE TYPE OF EQUIPMENT SERIAL NUMBER PART NUMBER SUPERVISOR DATE OF INSPECTION INSPECTION CATEGORY PLACE OF INSPECTION MAINTENANCE 19

20 Check Category I (Ongoing observation) Observe during operation for inadequate performance. Check List Category II (Daily) CHECK FOR THE FOLLOWING GENERAL ISSUES (but not limited to): DESCRIPTION CHECKED SIGNATURE 1 Complete front page of check list for the records. OK 2 Check functioning of elevator links as a whole. OK Remarks CHECK FOR CRACKS, ELONGATION, DAMAGE AND CORROSION, ESPECIALLY FOR (but not limited to): DESCRIPTION CHECKED SIGNATURE 1 Eyes. OK 2 Link body. OK Remarks Check List Category III (every 6 months) GENERAL DESCRIPTION CHECKED SIGNATURE 1 Carry out an Category II inspection. OK 2 NDT (MPI) critical areas. Some disassembly may be needed to do so. OK 3 Check parts for wear according to allowable tolerances. OK Remarks MAINTENANCE Check List Category IV (every year) GENERAL DESCRIPTION CHECKED SIGNATURE 1 Carry out an Category III inspection. OK 2 NDT (MPI) critical areas and load bearing components. Dismantle link to do so. OK Remarks SUPERVISOR DATE 20

21 Wear data criteria UPPER EYE LOWER EYE g d 1.3/4" 2.1/4"-3.1/2" 4.3/4" 5.1/2" 6.1/2" c f e length as ordered b x a h Beyond Repair If the elevator link is defective beyond repair, it should be destroyed immediately. Even if one elevator link of a set is beyond repair both elevator inks have to be removed from service. MAINTENANCE 21

22 Use of Worn Elevator Links It is possible to approximately downrate elevator links due to wear. This is only valid when the Elevator is in good condition, does not have excessive wear, cracks or other defects and has never been misused. The following figures indicate the rating on new links and the decrease in rating by steps as the links are worn. A periodic check should be made of worn diameters. If a question exists as to proper rating after use, particularly if there is evidence of other damage, such as cracks, Blohm + Voss should be contacted. Capacity of worn Elevator Link sets MAINTENANCE 1.3/4-150 tons 2.1/4-250 tons Dimension f [in] 3.1/2 3.3/8 3.1/4 3.1/8 3.1/ /4 4.5/8 4.1/2 4.7/16 [mm] 88,9 85,7 82,6 79,4 77, ,7 117,5 114,3 112,7 Dimension x [in] 1.31/ / / / /16 2.1/4 2.1/8 2.1/ /32 Capacity per set [mm] 50 46,8 45,2 43,6 42,9 57, ,4 50,8 50 [ton] 150 New New ³ dan 135 New New /4-350 tons 3.1/2-500 tons Dimension f [in] 5 4.3/4 4.5/8 4.1/2 4.7/ /8 5.1/4 5.1/8 5 [mm] ,7 117,5 114,3 112,7 152,4 142,9 133,4 130,2 127 Dimension x [in] 2.3/4 2.5/8 2.1/2 2.7/ /32 3.1/2 3.1/ /8 2.3/4 Capacity per set [mm] 69,9 66,7 63,5 61,9 61,1 88,9 82,6 76, ,9 [ton] 350 New New ³ dan 312 New New /4-750 tons 5.1/ tons Dimension f [in] 4.1/2 4.3/8 4.1/4 4.1/8 4.1/16 8.3/16 7.3/4 7.5/8 7.1/2 7.1/16 [mm] ,1 107,9 104,7 103, ,8 193,6 190,5 188,9 Dimension x [in] 4.1/2 4.3/8 4.1/4 4.1/8 4.1/16 8.3/16 7.3/4 7.5/8 7.1/2 7.1/16 Capacity per set [mm] ,1 107,9 104,7 103, ,8 193,6 190,5 188,9 [ton] 750 New ,8 622,1 586, New ³ dan 670 New New / tons Dimension f [in] 13.3/4 13.5/8 13.1/4 13.3/ /32 [mm] ,5 334,9 334,2 Dimension x [in] 13.3/4 13.5/8 13.1/4 13.3/ /32 Capacity per set [mm] ,5 334,9 334,2 [ton] 1380 New 10³ dan 1232 New Explanation how to use the table above The first column shows the dimension of a new Elevator Link with full load rating. The second column shows the minimum dimension for the load rating shown below. If this dimension is underrun the next columns load rating is valid. For example: 3.1/2"-500 sh tons elevator link with an actual dimension f of 5.7/8" (149,2mm) can be used with full rated load 500 sh tons per set ( as long as dimension f is bigger or equal to 5.5/8"). If the dimension is smaller than 5.5/8" the links have to be de-rated according to 440 sh tons load rating. If the elevator link is worn out below the smallest dimension in this table, it is recommended to take it out of service. WARNING: The load capacity of a set of links is based on the load capacity of the weakest eye of the weakest link in the set. 22

23 Handling, storage and transport Storage Storage of the tool requires the following measures to be taken: Ensure the tool is protected from water ingress Ensure the tool is stored in such a way, that personnel cannot be wounded by moving parts or sharp edges. If needed, secure the tool with ropes or otherwise in order to protect it from sliding due to ship movements. Short term storage after use and less then 3 months Preserve the tool: Grease all blank surfaces with grease: Cylinders Preserve all other blank surfaces with Tectyl Type 864 or equivalent Storage: Store in a dry environment with humidity max 80%. Commissioning: Not needed Long term storage over 3 months Preserve the tool: Grease all blank surfaces with grease: Cylinders Preserve all other blank surfaces with Tectyl Type 864 or equivalent Storage: Store in a dry environment with humidity max 80% Commissioning: As per procedure in the User Manual Handling Lift the tool by its lifting ears only. MAINTENANCE Transport When the tool is in it s original crate, use a fork lift for lifting the crate only. The weight of the tool is indicated on the identification area of the tool, and also on its original transporting crate. 23

24 MAINTENANCE 24

Blohm + Voss Oil Tools

Blohm + Voss Oil Tools Blohm + Voss Pipe Handling Equipment VES-CL 250 Elevator Hydraulically Operated Part no. 612900-Y-H-T (without closing signal) Part no. 612900-Y-H-TF (with closing signal) Technical Documentation Original