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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Mon Mar 28, 2011 2:20 am 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
a. HAS HAZARD IDENTIFICATION BEEN DONE BEFORE LIFTING OPERATION
APAKAH SUDAH MENGENALPASTI BAHAYA SEBELUM MEMULAI OPERASI PENGANGKATAN


• Kenali bahaya-bahaya yang berkaitan dengan proses pengangkatan.
• Cari cara atau kaedah yang dapat digunakan agar bahaya tersebut dapat dihapuskan sebagai tindakan pencegahan kemalangan

Contoh bahaya:

• Struktur tanah yang tidak rata (Uneven ground)
• Peralatan menggantung atau Struktur tanah
• Penggalian (excavation)
• Struktur bangunan persekitaran
* Talian Aerial Elektrik
* Pengguna Awam (Padestrian)

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Mon Mar 28, 2011 2:25 am 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
CONVERSION FACTOR
UNIT FAKTOR PENUKARAN


1 ton = 1000 Kg
1 Kg = 0.001 ton
1 m = 1000 mm
1 mm = 0.001 m
1 Kg = 1 litre
Lbs = Pound
1 Kg = 2.2 Lbs
1 mm = 0.039 Inches
1 cm = 10 mm
1 m = 3.280 feet

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Mon Mar 28, 2011 11:32 am 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
b. DO YOU KNOW THE WEIGHT TO BE LIFTED
TAHUKAH ANDA BERAPA BERAT BARANG YANG AKAN DIANGKAT


WEIGHT CALCULATION
PENILAIAN BEBAN

Formula Mengetahui Berat Beban

Segiempat: LENGTH x WIDTH x HEIGHT = Volume (m3)

Pipe Weight
= (OD-WT) x WT x 0.02466 x L = Volume (m3)
OD - Outside Diameter
WT - Wall Thickness
L - Length

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Mon Mar 28, 2011 11:45 am 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
d. DO YOU KNOW MASS WEIGHT OF MATERIAL
APAKAH ANDA TAHU BERAT JENIS BEBAN YANG AKAN DIANGKAT

Sample yang biasa dipakai: (Maklumat lengkap boleh diperolehi dari saya)

a) Concrete: 2.4 Tonnes/m3
b) Cement Bags (20bags): 1.5 Tonnes/Pallet
c) Drum (200pcs/empty): 17kg/pcs
d) Drums (200pcs/petrol): 100kg/pcs
e) Glass: 2.8 Tonnes/m3
f) Aluminum: 2.8 Tonnes/m3
g) Earth (Loose): 1.0 tonne/m3
h) Sand (Dry): 1.7 tonnes/m3
i) Scaffold Tubes: 4.57 ~ 5kg/m
j) Water (Fresh): 1 tonne/m3
k) Steel (iron): 7.8 tonnes/m3
l) Paint (White): 2.1kg/liter
m) Softwood (Average): 0.8 tonne/m3

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Mon Mar 28, 2011 11:51 am 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
d. DO YOU KNOW ABOUT THE SWL AND WLL OF THE LIFTING GEAR
APAKAH ANDA TAHU SWL DAN WLL LIFTING GEAR

• Safe Working Limit (SWL) and Working Load Limit (WLL) for lifting gear is published by manufacture.
Safe Working Limit (SWL) dan Working Load Limit (WLL) dikeluarkan oleh pengeluar pembuat peralatan pengangkatan.

• Lifting material can not more than SWL or WLL on lifting gear.
Pengangkatan material tidak boleh melebihi SWL atau WLL dari peralatan pengangkatan yang digunakan.

• Information about SWL and WLL stated on the plate tag, stamp and label.
Maklumat mengenai SWL dan WLL tertera pada pelat penanda, cap, dan label.

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Wed Mar 30, 2011 1:18 pm 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
e) Do you KNOW HOW to use plate clamp
Adakah anda tahu bagaimana cara menggunakan clamp plate

Petunjuk Penggunaan Clamp Plate

i) Hanya 1 Plet lembar yang boleh diangkat pada satu masa
ii) Tidak boleh digunakan pada plate yang berminyak atau ber grease
iii) Digunakan untuk jarak dekat sahaja
iv) Periksa keadaan Clamp Plate sebelum lifting seperti melengkung atau longgar
v) Pastikan 'baut' pin dan mekanisma peralatan dalam keadaan baik.

Ps: Nak masukkan gambarajah Clamp Plate, tapi tak tahu......

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Wed Mar 30, 2011 1:22 pm 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
g) Slinging With Hook

Hook / Cangkuk digunakan untuk mengangkat beban secara direct. Pastikan kemampuan lifting ditentukan oleh Beban yang akan diangkat dan menurut SWL/WLL.

Hook TIDAK BOLEH Digunakan untuk lifting:

i) Mengangkat Plate Besi
ii) Side Load
iii) Back Load
iv) Tip Load

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Sat Apr 23, 2011 7:23 pm 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
Crane Inspection

1) Check competency crane operator
2) Check PMA
3) Check PMA Tag / Plate / No pada body crane (Boom)
4) Check Load Chart Crane (Dalam Cabin)
5) Crane signal & lampu - esp kerja lifting malam

Once dokumen ok, start check foundation

1) Foundation Stabil (Soil foundation)
2) Outrigger fully extended (Jenis Mobile & Rough Terain Crane)
3) Hydraulic takde leak
4) Shoe Pad untuk outrigger dipasang

Once foundation ok, start check lifting parts

1) Check Main Block - SWL/WLL, grease, crack, bearing ok
2) Hook berkeadaan baik - Wear & Tear (5%), crack,
3) Boom berkeadaan baik
4) Fly job berkeadaan baik
5) Small block ok
6) Double block device
7) Sheaves Block (Sekiranya ada)
8) Cable lum (Kinked, twisted, wear & tare, etc)

Once semua ok baru periksa rigging gears....Synthetic Slings/Chain Sling/Flexible Steel Wire Rope (FSWR). Kalau semua dah periksa dan ok, then start planning camne nak angkat barang... (initiate / estimate material load), etc

Thanks

Regards

Zailan, SATC
Hon Chong Plant, Anh Giang District, Vietnam

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Sun May 15, 2011 12:13 pm 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
Satu PUBLIC COURSE akan diadakan di Pasir Gudang / JB on Basic competency on Rigging & Slinging course (Module Australia). Sesiapa yang berminat, boleh mendaftar dengan kami terus. Fees, belum kira lagi...tapi lebih kepada covering cost sahaja.... (In-house program dijadikan public).

Duration: 3 days termasuk practical & crane inspection techniques.
Lokasi: Akan dimaklumkan
Tarikh: Akan di maklumkan
Fees: 'Tengah kira'

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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 Post subject: Re: CRANE SAFETY OPERATION (R&S)
PostPosted: Tue May 24, 2011 1:30 pm 
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Joined: Thu Dec 13, 2007 5:15 pm
Posts: 610
Location: Melaka - KL - Penang - JB - Vietnam - Brunei - Indonesia
Pertanyaan mengenai Man-Basket:

Hmmmm bucket transfer yea bang.... dekat Bunga Raya Orkid A yea? Tu la pasal, rasenyer bucket transfer nie dah phase out kan? Tapi persoalannya adakah JKKP akan luluskan penggunaanya? Dah lama pakai, nak naik kena pakai life jacket dan ade tempat depa required to wear harness, ader tempat tak perlu.... boleh bagi advise?

Najib Mahmud Hmm.. masa sy kat sana, mmg diorg pakai transfer basket..tapi sy tak pernah dgr lak JKKP banned bendealah ni..setahu saya, man basket yang diharamkan..correct me if im wrong.. Yes naik kena pakai life jacket, pada transfer basket tu ada 1 clip akan attach dengan life jacket yang kita pakai..

Bang... confirmed. Any Man-Basket kena dapatkan approval dari JKKP Putrajaya (Prosidur Malaysia - Working At Height). Ianya dibenarkan HANYA APABILA tiada alternatif lain untuk menaiki platform kerja tersebut. Crane mestilah mempunyai PMA yang sah dan ujian beban akan dilakukan untuk kerja tersebut. Untuk transfer person dari barge ke rig ok, tapi untuk construction, he, he, he ... jangan jadi SS (Safety Sesat - Pinjam ayat Tn Hj Othman Ismail)

_________________
Mohammad Zailan Haji Siwan (Irzai)
SATC Training & Construction Services
Tel: 012-3754941 / 019-6874242
Email: zailan@scaffold-access.com
http://www.facebook.com/mohammad zailan haji siwan
http://www.skype.com/irzai1973


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