1

Blohm + Voss Pipe Handling Equipment

MPCH Master Bushing for Rotary Table 37.1/2“

PN 553 300 (Oilwell/Wirth type)

PN 553 440 (EMSCO type)

PN 553 350 (National type)

Technical Documentation

Original Instructions

Man

ual P

N 5

533

00

-D R

ev. 0

03,

Aug

ust

2011

Blohm + Voss A Companyof ThyssenKruppMarine Systems

Repair

2

Improper / Unsafe Use

The tool must only be used for the designated purpose. When using the tool, the rated load must never be exceeded.

GENERAL INFORMATION

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 Repair GmbH, 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 Repair GmbH, 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 Repair GmbH.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 Repair GmbH” 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.

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 RepAIR Gmbh tool. It must be studIed befoRe WoRkING WIth the tool.

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).

Manufacturer & Agents World wide

Limited Warranty

The warranty provided will be void if the tool is either:

Repaired or serviced by 1. a service facility which was not authorised by Blohm + Voss Repair GmbH.Replacement parts 2. not manufactured by Blohm+Voss Repair GmbH are used.Modifications were 3. made to the tool which were not approved by Blohm+Voss Repair GmbH.

Blohm + Voss Repair GmbHOil Tool DivisionHermann-Blohm-Straße 220457 HamburgGermany

Phone: +49 40/3119-1826/1162 Fax: +49 40/3119-8194RO-Sales@blohmvoss-oiltools.comwww.blohmvoss-oiltools.com

Premier Sea & Land Pte. Ltd.1, Scotts Road #19-12 Shaw CentreSingapore 228208Republic of Singapore

Phone: +65-6734-7177Fax: +65-6734-9115enquiries@premier-ips.com.sg

Woodhouse International LLC

PO Box 23724DubaiUnited Arab Emirates

Phone: +04-3472300Fax: +04-3474642woodhouse@emirates.net.ae

Blohm + Voss Oil Tools, LLC7670 Woodway, Suite 266 Houston, Texas 77063United States of America

Phone: +1-713-952 0266Fax: +1-713-952 2807bvot@tyssenkrupp.comwww.blohmvoss-oiltools.com

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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: If ANy sAfety elemeNts (lIke sAfety Ropes, sAfety sheets, plAtes oR WAsheRs) WeRe dIsAssembled due to mAINteNANce WoRk, do Not Re-use them. AlWAys ReplAce them WIth NeW sAfety elemeNts.

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 RepAIR Gmbh WIll voId ANy WARRANty.

WARNING: usING the tool WIth dAmAGed oR WoRN pARts cAN cReAte seRIous INcIdeNts.

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.

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 AReA s hAs to eNsuRe, thAt these ActIoNs ARe doNe by tRAINed ANd by AN blohm + voss RepAIR Gmbh 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 sign PN 671638General warning

Warning sign PN 671642Pay attention: Apply grease at least once a day.

Warning sign PN 611524Danger: Do not touch.

Warning sign PN 671640-1Pay attention: Do not place your hands between moving parts.

Warning sign PN 671641Pay attention: Risk of crushing.

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We,

Blohm + Voss Repair GmbH Oil Tool Division Hermann-Blohm-Strasse 2 20457 Hamburg Phone:+49(0)40 3119-1139Fax:+49(0)40 3119-3305

declare that the product

Master Bushing with Insert Bowl Type B+V MPCHas serial-no.: 79693

which is the subject of this declaration, is in accordance with the directive of the European Parliament and Machinery Directive 2006/42/EC; Annex II B for Incomplete Machines)

will be marketed in the state delivered according to the order confirmation and with the contractually agreed scope of delivery in compliance with the following guidelines, harmonized standards and if applicable special, locally required regulations.

Functional Description: The master bushing is constructed on a drilling rig in order to receive the Standard Rotary Slips according to API specification 7K and, if applicable, the Bit Breaker Adapter with pin drive dimensions according to API specification 7K and is installed in rotary tables according to API specification 7K. The following underlying health and safety protection requirements according to Annex I of Directive 2006/42/EC on machines were applied and complied with:

-General Policies No. 1-Nos. 1.1.2. - 1.1.7; Nos. 1.3.1.- 1.3.7; Nos. 1.3.9.; Nos. 1.5.2.; Nos. 1.5.4.; Nos. 1.5.7; Nos. 1.5.15; Nos. 1.6.- 1.6.2; Nos. 1.6.4; Nos. 1.7.- 1.7.4.3;

The special technical documents as per Annex VII B were created by the RO division of Blohm + Voss Repair GmbH, Hermann-Blohm-Straße 2, 20457 Hamburg, Germany.

Note: The aforementioned Master Bushing is an “incomplete machine” in terms of Directive 2006/42/EC, Art. 2 g) and is provided and designed for installation in a machine (Annex). The Master Bushing may only be put into operation if the user/operator/technician, who installs this Master Bushing into another incomplete machine or into a complete machine, declares that the complete machine meets the provisions of this directive and, if applicable, further applicable EC directives.

DECLARATION OF INCORPORATION

5

Table of contents

GENERAL INFORMATION 2

Warnings and Note 2Intended use of this manual 2Intellectual property 2Improper / Unsafe Use 2Manufacturer & Agents World wide 2CE Marking 2Limited Warranty 2General safety issues 3

DECLARATION OF INCORPORATION 4

1. DESCRIPTION 8

General 8

2. INSTALLATION 12

Lifting and transport 12Installation into the Rotary Table. 12Installation of a split insert bowl 12Bit breaker plate 12Installation Checklist MPCH Master Bushing 13Installation of drilling equipment 13

3. OPERATION 16

Procedure 16Removing MPCH out of Rotary Table in case of emergency 16

4. MAINTENANCE & INSPECTION 18

General 18Grease quality 18Manual lubrication 18Inspection categories acc. to API RP 7L 19Frequency 19Periodic inspection 19Non-periodic inspection 19Inspection 19Critical Load Inspection 20Dismantling Inspection 20Inspection check lists 21Check Category I (Ongoing observation) 22Check List Category II (Weekly) 22Check List Category III (every 6 months) 23Check List Category IV (five year) 23General 24Wear data criteria 24Critical Areas 24

5. DRAWINGS 26

PN 553 300 / 553 440 / 553 350 B + V Master bushings 26PN 553 300 / 553 440 / 553 350 Parts List 27PN 553 400-L Lifting slings 28PN 553 400-L Parts List 28

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1. DESCRIPTION

General

In this manual, 3 kind of Master Bshings are described: PN 553 300 Master Bushing 37.1/2" for Oilwell/Wirth• PN 553 440 Master Bushing 37.1/2" for Emsco • PN 553 350 Master Bushing 37.1/2" for National •

The MPCH Master Bushings can be installed in 37.1/2" RT and bigger RT, if necessary. If RT is larger than 37.1/2" an adapter needs to be used with MPCH. The 37.1/2" MPCH is a pin drive hinged Master Bushing. With Insert bowl No.3 and optional bowlö No.1 and 2, the MPCH will handle 2.3/8" to 13.3/8" OD drillpipe, drill collar, tubing and casing. Insertbowls design capacity is 500 sh tons.

Units will be delivered including:No. 3 insert bowl pn 556608 (8.5/8" - smaller)• Bit breaker adapter plate pn 553455• Lifting sling pn 553400-L•

WeightItem Weight (kg(lbs))

Complete Master Bushing incl. insert bowl. No. 3 Appr. 1.905 (4.200)

Body only 1.452 (3.200)

Item Part number Weight (kg(lbs))

Insert bowl No. 1 (13.3/8" - 11.3/4") 556610 336 (152)

Insert bowl No. 2 (10.3/4" - 9.5/8") 556609 470 (213)

Available optional equipment

Bit breaker adapter plate pn 553455

Lifting sling pn 553400-L

Insert bowl No. 3pn 556608

MPCH Master Bushing

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( 25,75 inch)654

1

32(5

,20

inch

) 44

5(1

7,52

inch

)

949,4( 37,38 inch)

41,85 inch)(1063

37,38 inch)949,4

(

31°

Main dimensions

1118

(5,9

0 in

ch)

150

(44,02 inch)

1014(39,92)

37,38 inch)

138

(5,4

3 in

ch)

949,4(

445

(17,

52 in

ch)

654( 25,75 inch)

(38,06 inch)

966,

8(3

8,06

inch

)

966,8

1184

(46,61

inch

)

(6,4

5 in

ch)

163,

8

445

(17,

52 in

ch)

949,4( 37,38 inch)

MPCH for Emsco Rotary

MPCH for National Rotary

MPCH for Oilwell - Wirth Rotary

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2. INSTALLATION

Lifting and transport

WARNING: lIft the mpch WIth the lIftING slING hooks pN 553400-l oNly. do Not use ANy otheR lIftING slING.

Installation into the Rotary Table.

Inspect the frame and load shoulder 1. of the rotary table, especially drive lug slots for damaged edges. Clean and grease the frame and load 2. shoulder surface of the rotary table.If needed, use an adapter ring. 3. Ensure the adapter ring is in a proper condition. Engage the lifting sling hooks in the 4. holes provided in the Master Bushing. Lift and lower the Master Bushing into 5. the rotary table.

Installation of a split insert bowl

Retract the bowl locks. 1. Lower each half of the split bowl into 2. place using lifting sling. All Master Bushings have locks to 3. retain the bowls in place. When the bowls are seated, turn the lock handles 180° to lock the bowls.

Bit breaker plate

Every B + V Master Bushing is equiped with a standard bit breaker plate 13.9/16“API square drive opening.The bit breaker adapter plate fits into the four drive pin holes of the Master Bushing.

Lifting slings

Insert bowls

Bowl lock handle

Lifting slings

Master Bushing with bit breaker plate

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Drive hole bushing with lock recess Installation of drilling

equipment

All MPCH Master Bushings have drive hole bushings with lock recess suitable for installation of drilling equipment on top. For example B+V Type Slip lifter (PSA, PSH).

Installation Checklist MPCH Master Bushing

Basically the MPCH has to be installed as shown in the manual

OK o Make sure the MPCH is sitting correctly in the rotary table

OK o Make sure the correct insert bowls are installed before use

OK o Make sure the insert bowls are fixed and locked.

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3. OPERATION

Procedure

WARNING: do Not use the mpch mAsteR bushING uNless It sIts coRRectly INto the RotARy tAble.

Before operation ensure Master 1. Bushing is in proper condition.Clean the bore and protrusions for 2. the insert bowl.Install the insert bowl with the 3. correct size in the MPCH Master Bushing. Now Insatll the correct slip 4. assembly. Ensure that insert bowl and slip assembly are correct for the pipe size and type.Ensure the slips are sitting 5. correctly against the pipe.The slips have been set, before you 6. lower the pipe.Check hook load before opening 7. the elevator.

Removing MPCH out of Rotary Table in case of emergency

Remove installed equipment above 1. MPCH. Remove slip assembly and insert bowl if applicable.Remove one hinge pin by using 2. droper lifting equipment (weight hinge pin 30kg).Lift up MPCH by using lifting sling 3. assembly 553400-L.Open MPCH by turning.4. Remove MPCH from the pipe. Place 5. on a safe location. Close both halfes and install removed hinge pin.

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MAINTENANCE & INSPECTION

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4. MAINTENANCE & INSPECTION

General

If cracks, excessive wear etc. is recognised, contact Blohm + Voss Repair GmbH or an authorised service company.Weldings of the castings should be done only by Blohm + Voss Repair GmbH or an authorised service company in according to Blohm + Voss welding procedure.

Grease quality

In order to achieve efficient greasing even at different environmental temperatures, we recommend the following grease types should be used (obtainable from Blohm + Voss Repair GmbH):

Low-Viscosity grease• Type AVIATICON Grease XRF NLGI • 0

Alternatively; use EP gear lubricating grease for greasing ”non-oil tight gear trains”NESSOS SF0NLGI 0DIN 51 826 GPOF-25DIN 51 502 GPOF-25

For higher ambient temperature up to 30° Celsius / 86° Fahrenheit we recommend to use NLGI 2.

Manual lubrication

Lubricate the frame on both sides and the hinge pins as follows:

Each time before installing into the • rotary table

Lubricate the bowl on both sides as follows:

Each time before installing the bowl • into the MPCH.

Lubricate the hinge pins as follows:Each time after disassembly•

Hinge pins grease points

Recommended grease gun

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Category IThis category involves observing the equipment during operation for indications of inadequate performance.

Category IIThis 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 IIIThis 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 IVThis 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 suitable-• equipped facility to the extent necessary to permit full inspection of all primary-load-carrying 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. paint-stripping, steam-cleaning, grit-blasting)

Frequency

Periodic inspection

The recommended schedule for inspection of all kind of Master Bushings is as follows:Daily:

Inspection category I• Weekly:

Inspection category II• Every 6 months:

Inspection category III• Every 5 years:

Inspection category 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, 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 Repair GmbH or an authorized service company.

Inspection categories acc. to API RP 7L

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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 Repair GmbH.Weldings at the castings should be • done only by Blohm + Voss Repair GmbH 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.

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Inspection check lists

CHECK LIST FRONT PAGE

TYPE OF EQUIPMENT

SERIAL NUMBER

PART NUMBER

SUPERVISOR

DATE OF INSPECTION

INSPECTION CATEGORY

PLACE OF INSPECTION

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Check Category I (Ongoing observation)

Observe during operation for inadequate performance.

Check List Category II (Weekly)

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 state of lubrication. OK

3 Check functioning of Master Bushing as a whole. OK

Remarks

CHECK FOR LOOSE ITEMS, ESPECIALLY FOR (but not limited to):

DESCRIPTION CHECKED SIGNATURE

1 Hinge pins, bolts and retainers. OK

2 Screws, bolts, washers & retainers. OK

3 Lifting slings. OK

4 Check presence and condition of warning plates and labels. OK

Remarks

CHECK FOR CRACKS, ELONGATION, DAMAGE AND CORROSION, ESPECIALLY FOR (but not limited to):

DESCRIPTION CHECKED SIGNATURE

1 Frame. OK

2 Hinge pins, bolts, lifting slings and bushings. OK

Remarks

_________________________________________________________SUPERVISOR DATE

CHECK FOR WEAR, ESPECIALLY FOR (but not limited to):

DESCRIPTION CHECKED SIGNATURE

1 Frame (see wear data criteria) OK

2 Bowl (see wear data criteria) OK

Remarks

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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

Check List Category IV (five year)

GENERAL

DESCRIPTION CHECKED SIGNATURE

1 Carry out an Category III inspection. OK

2NDT (MPI) critical areas and load bearing components. Strip Master Bushing to do so.

OK

Remarks

_________________________________________________________SUPERVISOR DATE

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General

Clean and remove abrasive 1. material from inside the MPCH. Use a angle grinder to remove any rough surfaces or any grooves.Inspect all edges of the blocks and 2. check if the blocks fit in the MPCH.The MPCH should be well cleaned 3. and painted before it is stored.Inspection of the hinge pins and 4. bushing is regulary required.

Wear data criteria

Body and bushing: See image

Hinge pin:New diameter of the hinge pins:100 mm (3.937") Maximum wear is 1 mm (0,04").

Critical Areas

Critical areas are hatched.

max ø485 (19,1 inch)NEW

AB

WEARø490 (19,29 inch)

Bowl Dia. A, new in mm (inch) Dia. B, worn in mm (inch)

1 381 (15) 400 (15.3/4)

2 311 (12.1/4) 330 (13)

3 257 (10.1/8) 276 (10.7/8)

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DRAWINGS

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PN 553 300 / 553 440 / 553 350 B + V Master bushings

5. DRAWINGS

1

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7 6 15

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Note: MPCH shown for National RT

Insert Bowl No.1-PN 556610Insert Bowl No.2-PN 556609Insert Bowl No.3-PN 556608

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PN 553 300 / 553 440 / 553 350 Parts List

Pos. Qty. PN Description

1 1 553300-BF Master Bushing;49.1/2" & 37.1/2" for Emsco Rotary

1 1 553350-BF Master Bushing;49.1/2" & 37.1/2" for National Rotary

1 1 553400-BF Master Bushing;49.1/2" & 37.1/2" for Oillwell/Wirth Rotary

2 2 553456 Hinge Pin Assembly

3 2 553456-3 Plate

4 2 553465 Hand lever

5 2 553466 Pin

6 2 553467 Chock

7 4 553459 Lock Bushing for Master Bushing

8 1 556608 B+V Type Insert Bowl No.3, 8.5/8 & smallerforMPCH Master Bushing 37.1/2“ according to API-7K

9 1 553455 Bit Breaker Plate 13.9/16" API square driveopening for 37.1/2“ Master Bushing

10 1 553400-L Lifting Slings (four Hooks) for Master G

11 4 735326 Screw

12 4 613825 Safety sheet

13 2 645649 Screw

14 4 553406 Cylinder Pin

15 2 612515 Grease Nipple

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PN 553 400-L Lifting slings

PN 553 400-L Parts List

Pos. Qty. PN Description

1 1 553457 Traverse

2 4 553458 Hook

3 1 553400-1 Shackle

4 6 553400-2 Shackle

5 8 553400-3 Chain joint

6 4 553400-4 Chain