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ALATAS SINGAPORE PTE LTD1 International Business Park, #03-01E
The Synergy, Singapore 609917 Tel : +65 6861 2336 Email :
[email protected] Fax : +62 6861 6261 Web : www.alatas.com Co
Reg : 200007503W GST Reg : 20-007503-W
Form No: ASG-SV-03B
ISO 9001 | ISO 14001 | OHSAS 18001 | IACS UR Z17 Class Approved
| NMA B-1 | API 2D | LOLER | LEEA | ILO 152 | ACHILLES
Parts & Specialist Service Station for
ITALGRU, LIEBHERR, MHI, MacGREGOR, TTS, IHI, TSUJI, NOV
Alatas Ref.: SGJS-1906-042 Customer Order:
Vessel: Customer:
IMO: Vessel Rep:
Location: Anchorage, Singapore Make: MacGREGOR and Bolin
Class : DNV-GL Year: 2007
Date: 25/06/2019 Engineer: Ruben
Equipment: Model Sr. Nr. Op. Hrs PS HHC HH400-1518-4 62508039 NA
SB HHC HH400-1518-4 62508038 NA PS Prov Bolin 5T x 15m ------ NA SB
Prov Bolin 5T x 15m ------ NA Davit Steering Room Davit 1.5t NA NA
Davit Pump Room Davit 1.5t NA NA E-Room Engine Room Overhead Crane
NA NA LB Davit Jiangyinshi Beihai JYB65F NA NA
Vessel at Eastern Anchorage, Singapore
Purpose of Attendance:
- To carry out Crane condition evaluation- To carry out overload
testing of all cranes- To carry out Life Boat load testing
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Page 2 of 14
Index: • Report Findings• Recommendations & Spare Parts•
Pictures• Crane Load Test Certificate, ILO 152 Form 2 & Crane
Overload Test Protocols• Slewing Bearing Axial Clearance Report
& Crane Check Lists• Slewing Bearing Grease and Hydr. Oil
Analysis Reports (will follow a bit later)• Signed Time sheets
& Work Done Report• Delivery Notes
REPORT FINDINGS
The ALATAS SERVICE TEAM was invited to carry out proof load
testing with water bags for mid ship Hose Handling cranes and also
perform static load testing on provision cranes, pump room davit
and engine room crane and the life boat davit & life boat, and
also perform crane inspection of above mention cranes. However
DNV-GL surveyor insisted on dynamic testing, so it took a lot of
additional time time shifting 35t water bag (approx. 600kg)
manually by men power from mid ship to behind accommodation and
perform dynamic load testing with water bags. And then shift back
water to mid ship again by boat crew assistance to perform load
testing STBD Hose Handling Crane which was not allowed to perform
load testing as bunkering activities was ongoing just right beside
STBD Hose Handling Crane.
A) LOAD TEST CRANES:------------------------------------
- SWL dynamic Load Testing and Proof Load Testing with Water bag
in both Hose Handling Cranes.
- SWL dynamic load testing and Proof Load Testing with water bag
in both Provision Crane.
- Static Load Testing in Engine Room Overhead Crane - Static
Load Testing in Steering Room Davit ( Not include in work scope as
per
correspondence) - Static Load Testing in Pump Room Davit
B) LIFEBOAT DAVIT OVERLOAD TEST (PORT AND
STBD):-------------------------------------------------------------------------------------
- Perform overload test on the lifeboat davits using the empty
lifeboat and water bags: SWL: 5,536 kg Overload: 6090kg
Note: Lifeboat davit overload test witnessed by Class
surveyor.
C) CRANE CONDITION
EVALUATION:------------------------------------------------------
As per original scope of work, also performed crane inspection
prior to proof load testing so that we know for sure that crane are
safe to be proof load tested. During crane inspection, the issues
were found in the following individual cranes.
PORT HHC: 1. Hoist winch drum heavily corroded. Hydraulic motor
valve block heavily corroded.
Winch gearbox oil pipe assembly heavily corroded. Recommend to
overhaul the wholewinch drum assembly.
2. Hydraulic tank sight glass heavily corroded. Recommend to
change.
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Page 3 of 14
3. Luff cylinder balance valve heavily corroded. Recommend to
overhaul.4. Multiple slew bearing bolt and nuts (outside) heavily
corroded. Recommend to change
20% of the total number of bolts.
STBD HHC: 1. Hoist winch drum heavily corroded. Hydraulic motor
valve block heavily corroded.
Winch gearbox oil pipe assembly heavily corroded. Recommend to
overhaul the wholewinch drum assembly.
2. Hydraulic tank sight glass heavily corroded. Recommend to
change.3. Luff cylinder balance valve heavily corroded. Recommend
to overhaul.
STBD PROVISION CRANE: 1. It produces abnormal noise
hydraulically from lowering brake valve whilst boom down
motion both without load and with SWL load. And also observed
that return hosesvibrate during boom lowering motion with SWL load.
Possible cause of abnormal noiseissue is that malfunctioned
lowering brake valve or incorrect adjustment of valve whichis
attached to cylinder. Therefore, It recommends to troubleshoot and
rectify the rootcause of abnormal noise produced from boom lowering
motion in next available vesselschedule in Singapore.
2. Hoist winch wire rope end point loose on the winch drum fix
point. Recommend to redorope reeving and tighten wire rope end fix
point.
3. Control valve block heavily corroded. Minimess fitting
heavily corroded, cannot connectpressure gage. Recommend to
overhaul control valve block.
4. Hoist upper limit switch not working, need to troubleshoot.5.
Hook block heavily corroded. Need to de-rust and paint.6. Multiple
slew bearing bolt and nut (outside) heavily corroded. Need to
de-rust and
paint.
PORT PROVISION CRANE: 1. Hook block heavily corroded. Need to
de-rust and paint.2. Hook swivel bearing worn out. Recommend to
change bearing.3. Minimess fitting heavily corroded, cannot connect
pressure gage. Control valve lever
handle fell off. Recommend to overhaul control valve block.4.
Hoist up function very slow. Possible hoist upper limit switch
valve always activated.
Suspect hoist limit switch valve have problem. Need to overhaul
hoist limit switchvalve.
5. Hydraulic tank breather heavily corroded. Recommend to
change.6. Luff load holding valve leaking. Recommend to overhaul.7.
Hoist winch drum wire rope guard roller seized and spring action
not working.
Recommend to overhaul.
PUMP ROOM DAVIT: 1. Manual slew function not working. Can do
slew function by pushing the davit arm.
Recommend to overhaul slew gearbox.2. Recommend to change hoist
gearbox oil.
ENGINE ROOM CRANE: 1. Hoist wire rope grease not sufficient,
recommend to apply more grease.2. Traveling gear track dry.
Recomment to apply grease.
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Page 4 of 14
RECOMMENDATIONS ALL CRANES: Pos Recommendation Reason Severity
Pic #
1 Corrosion treatment to be done on affected areas by descaling
to bare metal, then inspect / repair corrosion damage
Corrosion
2 Change hoisting and slew gearbox oil There is no oil change
record found on board
3 To change return flow filter element There is no record of
last filter change
HHC (PORT) Pos Recommendation Reason Severity Pic #
1
To carry out corrosion treatment on winch drum assembly
including the hydraulic motor valve block, winch gearbox oil pipe
assembly.
Heavily corroded. 9
2 To overhaul luffing cylinder balance valve block. Heavily
corroded. 10
3 To de-rust slew bearing bolt and nuts and paint. Multiple slew
bolt and nuts heavily corroded. 11
4 To change hydraulic tank sight glass. Heavily corroded. 12
HHC (STBD) Pos Recommendation Reason Severity Pic #
1
To carry out corrosion treatment on winch drum assembly
including the hydraulic motor valve block, winch gearbox oil pipe
assembly.
Heavily corroded. 9
2 To overhaul luffing cylinder balance valve block. Heavily
corroded. 10
3 To de-rust slew bearing bolt and nuts and paint. Multiple slew
bolt and nuts heavily corroded. 11
4 To change hydraulic tank sight glass. Heavily corroded. 12
PROVISION CRANE (PORT) Pos Recommendation Reason Severity Pic
#
1 Wire rope guard in hoisting winch need to be repaired or
replaced No spring tension and roller are working anymore 16
2 Boom load holding valve need to overhaul. Leak badly 24
3 Directional control switch valve need to be overhauled
It starts leaking and also handle came off. Minimess fitting is
heavily corroded.
15
4 Hoisting winch limit valve need to be overhauled
No return back to neutral after activiting the valve resulting
winch came slow.
25
5 Hook block need to de-rust and paint. Hook swivel bearing need
to change.
Hook block heavily corroded. Swivel bearing worn out.
17
6 To change hydraulic tank breather. Breather is heavily
corroded. Possible water can go in.
14
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Page 5 of 14
PROVISION CRANE (STBD) Pos Recommendation Reason Severity Pic
#
1 To change hydraulic tank breather. Breather is heavily
corroded. Possible water can go in.
14
2 Directinal control valve need to be overhauled
Minimess fitting is heavily corroded. Control valve block is
corroded.
15
3 Boom lowering abnormal noise issue to be rectified Boom
lowering function produce abnormal noise 24
4 Wire rope guard in hoisting winch need to be repaired. No
spring tension and roller are not working 16
5 To redo hoist wire rope reeving. Hoist wire rope end fix point
on the drum is loose. 13
6 Hook block need to de-rust and paint. Hook block heavily
corroded. 17
7 Slew bearing bolt and nut need to de-rust and paint. Multiple
bolt and nuts heavily corroded. 18
ENGINE ROOM OVERHEAD CRANE Pos Recommendation Reason Severity
Pic # 1 To apply grease to hoist wire rope. Wire rope is dry.
21
2 To apply grease to traveling gear track. Gear track is dry.
20
PUMP ROOM DAVIT Pos Recommendation Reason Severity Pic #
1 To overhual slew gearbox. Manual slew function not working.
22
2 To change hoist gearbox oil. There is no oil change record
found on board vessel.
Severity: --- Danger, requires immediate action --- Critical,
needs to be remedied soonest --- A deficiency that needs to be
fixed as part of maintenance
SPARE PARTS
Pos Qty Part Number Description Pic # 1 2 489 4436-801 Return
filter element (HHC)
2 2 RFA-100x10L Return filter (Prov)
3 2 388 6357-801 Level Temperature gage 12
Name of Alatas Service Engineer
Start / End of service attendance
Country & place of attendance
: Ruben
: 25th - 26th June 2019
: Singapore Eastern Anchorage
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Page 6 of 14
PICTURE REPORT Picture : 1
Title : HHC
Comments : Hose Handling crane load testing in progress.
Picture : 2
Title : HHC SWL
Comments : SWL
Picture : 3
Title : HHC
Comments : Proof load testing was performed at max outreach
under DNV-GL surveyor strict instruction.
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Page 7 of 14
Picture : 4
Title :
Comments :
Picture : 5
Title : Both Provision Crane
Comments : both PS & SB provision crane was tested with
proof load 6.25mT @ max outreach.
Picture : 6
Title : Steering Room Davit
Comments : Static proof load test was performed under DNV-GL
surveyor instruction.
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Page 8 of 14
Picture : 7
Title : Pump Room Davit
Comments : Pump room davit static load tested and passed.
Picture : 8
Title : Engine Room
Comments : Engine Room Crane was tested with static load 6.5mT.
Passed successfully.
Picture : 9
Title : PS & SB HHC
Comments : corrosion treatment needs to be done in both PS and
STBD provision crane
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Page 9 of 14
Picture : 10
Title : PS & SB HHC
Comments : Corrosion treatement needs to be done in both
cranes.
Picture : 11
Title : PS & SB HHC
Comments : Corrosion treatment needs to be done in both HHC
Crane.
Picture : 12
Title : PS & SB HHC
Comments : Hydraulic tank is heavily corroded.
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Page 10 of 14
Picture : 13
Title : Prov (STBD)
Comments : Hoist wire rope end loose on fix point. Need to redo
rope reeving and tight fix point.
Picture : 14
Title : Prov (PORT & STBD)
Comments : Hydraulic tank breather is heavily corroded. Need to
change.
Picture : 15
Title : Prov (PORT & STBD)
Comments : Directional control valve is leaking and heavily
corroded.
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Page 11 of 14
Picture : 16
Title : Prov (STBD & PORT)
Comments : Hoist winch tension roller not turning. Spring action
not working.
Picture : 17
Title : Prov (PORT & STBD)
Comments : Hook block is heavily corroded for both cranes. PORT
crane swivel bearing is worn out, need to change.
Picture : 18
Title : Prov (PORT & STBD)
Comments : Multiple slew bearing bolt and nuts are heavily
corroded. Need to de-rust and paint.
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Page 12 of 14
Picture : 19
Title : E/R CRANE
Comments : Inspection of Engine Room crane.
Picture : 20
Title : E/R CRANE
Comments : Crane traveling track gear dry. Need to apply
grease.
Picture : 21
Title : E/R CRANE
Comments : Hoist wire rope is dry. Need to apply grease.
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Page 13 of 14
Picture : 22
Title : P/R DAVIT
Comments : Manual slew function is not working. Recommend to
overhaul slew gearbox.
Picture : 23
Title : LB DAVIT (PS & STBD)
Comments : Lifeboat davit overload test.
Picture : 24
Title : PROV (PORT & STBD)
Comments : Luff cylinder load holding valve.
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Page 14 of 14
Picture : 25
Title : Prov (STBD & PORT)
Comments : Hoist limit switch valve.
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MANAGERS SUMMARY REPORT
REPORT DATE: Jul 04, 2019
Singapore, SG
Equipment Specific AnalysisMetalux Oil Analysis Sdn Bhd110B LG
Floor, Industry CentreTechnovation Park, UTMKm 20 Jalan Pontian
Lama, 81310 SKUDAI, Johor, Malaysia EMail:
[email protected]: +(60) 7 5566 168 Fax: +(60) 7 5544
168
Alatas Singapore Pte Ltd
MV MT ELLI
EQUIPMENT SPECIFIC ANALYSIS REPORT
- Equipment and/or lubricant requires close observation
Sample ID Sample Description/Recommendations Page
MARGINAL
PORT, STBD, FORE, AFT 1(15039) 7/1/2019WorkOrder: none
5Tx15M (PORT)Equipment Recommendations [MARGINAL Status]:This
sample is rated MARGINAL due to concentration of ferrous cutting
wear, bearingwear, black oxides and red oxides. Cutting wear
indicates misalignment or abrasivecontaminant in lubricant. Size
and concentration of particles indicates abnormal wearmode in
progress in the system. It is recommended to check the source of
wear andcontaminants, purge and re-grease to remove the
contaminants. Resample after actiontaken to observe the wear. Keep
this unit under close observation.
HH400-1518-4 S/N:62508038 2(15040) 7/1/2019WorkOrder: none
HH400-1518-4 S/N:62508038Equipment Recommendations [MARGINAL
Status]:This sample is rated MARGINAL due to concentration of
ferrous bearing wear, blackoxides and red oxides. Red oxides
indicates water contamination or rust particles. Sizeand
concentration of particles indicates abnormal wear mode in progress
in the system. Itis recommended to check the source of wear and
contaminants, purge and re-grease toremove the contaminants.
Resample after action taken to observe the wear. Keep thisunit
under close observation.
HH400-1518-4 S/N:62508039 3(15041) 7/1/2019WorkOrder: none
HH400-1518-4 S/N:62508039Equipment Recommendations [MARGINAL
Status]:This sample is rated MARGINAL due to concentration of black
oxides and red oxides.Red oxides indicates water contamination or
rust particles. Size and concentration ofparticles indicates
abnormal wear mode in progress in the system. It is recommended
tocheck the source of wear and contaminants, purge and re-grease to
remove thecontaminants. Resample after action taken to observe the
wear. Keep this unit underclose observation.Red oxides indicates
water contamination or rust particles.
PORT, STBD, FORE, AFT 4(15038) 7/1/2019WorkOrder: none
5Tx15M (STBD)Equipment Recommendations [MARGINAL Status]:This
sample is rated MARGINAL due to concentration of ferrous cutting
wear, bearingwear, black oxides and red oxides. Cutting wear
indicates misalignment or abrasivecontaminant in lubricant. Size
and concentration of particles indicates abnormal wearmode in
progress in the system. It is recommended to check the source of
wear andcontaminants, purge and re-grease to remove the
contaminants. Resample after actiontaken to observe the wear. Keep
this unit under close observation.
9001070-285 M2 7/2/2019 - 4Recommendations are advisory only and
based on the assumption that equipment data and sample are accurate
and representative of component being sampled.Customer assumes sole
responsibility for the application and implementation of results
and recommendations reported by Metalux Oil Analysis Sdn Bhd.
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9001070-28515039 1.1
FM 123973847/2/2019 - 4 2019 Metalux Oil Analysis Sdn Bhd
RECOMMENDATIONS:This sample is rated MARGINAL due to
concentration of ferrous cutting wear, bearing wear, black oxides
and redoxides. Cutting wear indicates misalignment or abrasive
contaminant in lubricant. Size and concentration of
particlesindicates abnormal wear mode in progress in the system. It
is recommended to check the source of wear andcontaminants, purge
and re-grease to remove the contaminants. Resample after action
taken to observe the wear.Keep this unit under close
observation.Discussion Of Results:Normal rubbing wear, sand/dirt,
fibers and other contaminants observed in low concentration. Medium
alloy steelcutting wear (up to 70 microns) observed in moderate
concentration. Low alloy and case hardened steel bearing wear(up to
50 microns) are seen. Black oxides and red oxides observed in
moderate concentration.
FERROUS RATING NONFERROUS RATING RATINGWEAR PARTICLES WEAR
PARTICLES CONTAMINANTS
ANALYTICAL RESULTS:
Black Oxides
Severe SlidingNormal Rubbing
Red Oxides N/A Copper White Babbitting Metal
0 5 10 Max um 0 5 10 Max um
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9001070-28515039 1.2
FM 123973847/2/2019 - 4 2019 Metalux Oil Analysis Sdn Bhd
Image #1Sand/dirt with oxides adhered on ferrous normal rubbing
wear(100x magnification)Image #2Medium alloy steel cutting wear (70
microns)
Image #3Low alloy and case hardened steel bearing wear (50
microns)
Image #4Sand/dirt with oxides
Image #1 100X Image #2 500X
Image #3 500X Image #4 500X
Recommendations are advisory only and based on the assumption
that equipment data and sample are accurate and representative of
component being sampled.Customer assumes sole responsibility for
the application and implementation of results and recommendations
reported by Metalux Oil Analysis Sdn Bhd.
Singapore, Singapore
EQUIPMENT CONDITION REPORTEQUIPMENT SPECIFIC ANALYSISMetalux Oil
Analysis Sdn Bhd110B LG Floor, Industry CentreTechnovation Park,
UTMKm 20 Jalan Pontian Lama, 81310 SKUDAI, Johor, Malaysia EMail:
[email protected]: +(60) 7 5566 168 Fax: +(60) 7 5544
168
SAMPLE DESC:SAMPLE ID: PORT, STBD, FORE, AFT
MANUFACTURER:COMPONENT:
5Tx15M (PORT)Bearing, Slewing
LUBRICANT:RESERVOIR CAP:
Mobil Mobilgrease XHP 222Not Provided
LUBE TIME: Not Provided
SAMPLE DATE:
REPORT DATE:REC'D DATE:
PREV SAMPLE:1st SAMPLE:
NO. SAMPLES:N/A
PROGRAM:1F01
7/1/20197/2/20197/4/20197/1/2019
Alatas Singapore Pte Ltd
MV MT ELLI
EQUIPMENT SPECIFIC ANALYSIS REPORT
MARGINAL
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Synlab A&S UK Ltd
Conwy
LL32 8FA
United Kingdom
Tel: 01492 574750
Fax: 01492 574778
Make: BOLIN Sample No: 6662069
Model: 5TX15M Location: MT ELLI
Serial No: PROV STBD MT ELLI/CRANE 4 HALKIDON
SHIPPINGClient:
Kit Ref/Bottle No: WE4275620System: HYDRAULIC
Brand: MOBIL DTE 10 EXCEL Job No.: SGJS-1906-042
Sampled: 25/06/19Grade: 46
Unique No.: 4853985 Received: 04/07/19
Diagnosis Normal Caution SeriousKey:
Visible debris present. Wear appears satisfactory. Advice :
Resample at the next service intervention.
Diagnostician: Katharina Wien
Results Current Sample Historical SamplesSample No 6662069
Status
Sampled 25/06/19
HOURSFluid Age
Unit Age YEARS 12
Received 04/07/19
Fluid Condition
Viscosity @ 40 °C 45.9mm²/s
Appearance Debris Present-
Neut No. 0.23mg KOH/g
Additives
B (Boron) 0.1mg/kg
Ba (Barium) 0.1mg/kg
Ca (Calcium) 101mg/kg
Mg (Magnesium) 0.5mg/kg
P (Phosphorus) 408mg/kg
Zn (Zinc) 80mg/kg
Contamination
ISO Code 21/18/13-
Water
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Appearance Photo
F.A.O. JANET SOH, ALATAS SINGAPORE PTE LTD, 1 INTERNATIONAL
BUSINESS PARK 03-01E, THE SYNERGY, SINGAPORE, 609917,
[email protected]