Re: Beam deflection in EOT cranes

[Guest guest]

Dear Ketan,

The maximum allowable deflection in

mm = L/900,

Where L is the span in mm,

Step 1 - Suspend a plumb from the center

of the beam & take measurment to the floor reference at no load. say

X mm

Step 2- Lift the full load

& measure from the plumb to floor refgerence say Y mm.

Deflection = X-

Y mm.

This shall not exceed L/900 mm

Regards,

___________________________________________________

B S Gopala Krishna

Manager - ESH,

Mgt. Rep. EMS, ISO 14001/OHSAS 18001,

Volvo India private ltd, Phase 1, Peenya Industrial area,

Bangalore 560 058

Tel : - (080) 22192 638, Ext 638, Mobile: 9342 16 18

17

Fax : - (080) 2839 4651, Email : - b_s_gopalakrishna@...

KETAN MISTRY

Sent by: indiansafetyprofessionals

09/19/2007 03:24 PM

To

Haricharan ,

ISP <indiansafetyprofessionals >

cc

Subject

Re: Beam

deflection

Haricharan wrote:

Dear All,

Can anyone let me know what is the

procedure for testing / finding beam deflection in a EOT crane. What is

the allowable deflection.

With regards

K. Haricharan

Assistant Manager - Safety & Environment

Sundram Fasteners Limited

Padi

Chennai-50

Ph: 044 - 26258360, Extn: 492

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The information contained in this message is privileged and intended only for the recipient names. If the reader is not a representative of the intended recipient, any review, dissemination or copying of this message or the information it contains is prohibited. If you have received this message in error, please immediately notify the sender, and delete the original message and attachments.

[Guest guest]

thanks for the details. As per which standard this limits are derieved ? I guess the same requirement was given in Gujarat Factories Rules 1963. Ketan Nico International Dubaib.gopalakrishna@... wrote: Dear Ketan, The maximum allowable deflection in mm = L/900, Where L is the span in mm, Step 1 - Suspend a plumb from the center of the beam & take measurment to the floor reference at no load. say X mm Step 2- Lift the full load & measure from the plumb to floor refgerence say Y mm. Deflection = X- Y mm. This shall not exceed L/900 mm Regards, ___________________________________________________B S Gopala KrishnaManager - ESH,Mgt. Rep. EMS, ISO 14001/OHSAS 18001,Volvo India private ltd, Phase 1, Peenya Industrial area,Bangalore 560 058Tel : - (080) 22192 638, Ext 638, Mobile: 9342 16 18 17Fax : - (080) 2839 4651, Email : - b_s_gopalakrishna@... KETAN MISTRY

Sent by: indiansafetyprofessionals 09/19/2007 03:24 PM To Haricharan , ISP <indiansafetyprofessionals > cc Subject Re: Beam deflection Haricharan

wrote: Dear All, Can anyone let me know what is the procedure for testing / finding beam deflection in a EOT crane. What is the allowable deflection. With regards K. HaricharanAssistant Manager - Safety & EnvironmentSundram Fasteners LimitedPadiChennai-50Ph: 044 - 26258360, Extn: 492 Looking for a deal? Find great prices on flights and hotels with Yahoo! FareChase. The information contained in this message is privileged and intended only for the recipient names. If the reader is not a representative of the intended recipient, any review, dissemination or copying of this message or the information it contains is prohibited. If you have received this message in error, please immediately notify the sender, and delete the original message and attachments.

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