Friday 5 December 2014

11:08:00 am

 

Sir,
Pl. go through the attachment page nos. 11 and 13
 
A C Paikaray


From: "NANDAKUMAR das nandu_das2@yahoo.com [dgms_mail_list]" <dgms_mail_list@yahoogroups.com>
To: dgms_mail_list@yahoogroups.com
Sent: Thursday, 4 December 2014 7:01 PM
Subject: Re: DGMS Mailing List: noise level standards

 
Permitted level 90 db
Protective device to be used
Working hour to be reduced
Nandakumar
Sr . Manager WCl
From:"saikalavala@gmail.com [dgms_mail_list]" <dgms_mail_list@yahoogroups.com>
Date:Sun, 30 Nov, 2014 at 9:55 PM
Subject:DGMS Mailing List: noise level standards

 
Could anyone help me in knowing the details of"" noise limits in underground and open cast mines and measures taken "
From 
Sai Teja
Btech 3rd year
mining engg
NIT Raipur


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Posted by: A PAIKARAY <a_paikaray@yahoo.co.in>
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_________________________________________________________________
Directorate General of Mines Safety, Ministry of Labour & Employment, Govt. of India   
Websites: http://www.dgms.net and http://www.dgmsindia.in and http://www.dgms.gov.in
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