Electronics Engineering 17 8 5 3 1 ... assignment has been extended beyond five years and in whose case the Ministry of Defence
IS 2720(Part 1):1983 Method test for soils ... by the sand replacement method ... method using cone and bentonite slurry
bureau of indian standards rsbo ref: rsbo/is 13730 date: 15.04.2015
BUREAU OF INDIAN STANDARDS (CMD- EEE) Our Ref.: CMD(EEE)/16: 3196 17 -04 -2014 Subject: STI according to IS 3196 (Part 1):2013
BUREAU OF INDIAN STANDARDS CMD-II Our Ref: ... accordance with the Bureau of Indian Standards ... value there of end of each operative year of the licence
BUREAU OF INDIAN STANDARDS (Southern Regional Office) ... 5.6 Verification of Calibration of Test ... The manual also contains the list of Indian standards as well as
BUREAU OF INDIAN STANDARDS (CENTRAL MARKS DEPARTMENT-EEE) Our Ref CMD-3/16:12615 Subject:
Implementation of IS 12615:2011 'Energy efficient Induction Motors - Three Phase Squirrel Cage and STI (Doc: STI/12615/3 Sept 2013)
Indian Standard IS 12615:2004 has been revised as IS 12615:2011. In the revision, mainly the following modifications have been made: a) Nominal efficiency of motors has been categorized now in three parts IE1,IE2 & IE3 applicable to 2, 4 & 6 Pole Motors. Duty type S3 (intermittent periodic duty) has been added. b) The efficiency levels of the Motors covered in the standard are upgraded as per the following details: i) The efficiency performance values of motors under the scope shall be IE3 only and shall be effective from 31 January 2014 (refer foreword of IS 12615:2011). However, when these motors are used with variable frequency drives, they shall conform to IE2 values of efficiency. ii) The efficiency performance values of motors of Category IE1 and I E2 may be treated as withdrawn for BIS certification purpose except mentioned at 1.0b)i) above. The concurrent running of old & new standard is allowed for one year from date of establishment of standard (ref note Sc G &CS/Misc dated 30/10/2013). As the implementation of revised standard is already delayed, the concurrent running is proposed to be considered upto 31 May 2014. The revised standard and draft revised STI were circulated to all ROs/BOs vide note dated 24/09/2013 for comments. A note to ETD was also sent for comments on draft STI. Only CBTO has replied vide note dated 17/10/2013, however, no comments are offered for revised standard & STI. ETD has also examined draft STI and reported to be found in order. In order to implement the revised standard and STI mentioned above, the following guidelines shall be adopted: For Existing Licensees: a) RO/BOs are required to inform the licensees under their jurisdiction about the implementation of revised standard and STI immediately. b) declaration shall be obtained for ratings/performance parameters as per revised standard. The acceptance of revised STI shall also be obtained. c) After confirmation from firm that revised standard is implemented a surveillance visit may be arranged for inspection before the date of implementation. Sample(s) may be tested in factory for all possible tests in one day and simultaneously one sample of other rating may be drawn for independent testing. Additional testing/mfg facilities, if added, may also be verified. The case shall be reviewed for performance and accordingly the necessary endorsement to licence document shall be issued. d) The testing charges of independent testing shall be borne by the licensee e) The case shall be reviewed on receipt of independent test report of factory sample and action shall be taken as per OMPC in case of failure.
4.2 For applications: 4.2.1 a) Grant of licence/inclusion under simplified procedure: i) The applications for grant of licence/inclusion shall be processed as per old version, if requested by the applicant before 15 April 2014. However, an undertaking shall be obtained from the firm that action for changeover to revised standard to be completed by due date of implementation otherwise action as per OMPC may be taken by BIS. ii) No application shall be accepted as per old version of standard to process for GOL/inclusion under simplified procedure after 15 April 2014. b) Grant of licence/inclusion under normal procedure: i) The applications for grant of licence/inclusion already received under normal procedure and samples are drawn/under testing or test reports are already received shall be processed as per old version latest by 30 Apr 2014 . However, an undertaking shall be obtained from the firm that action for changeover to revised standard shall be completed by due date of implementation of revised standard otherwise action as per OMPC may be taken by BIS. ii) In case sample is under testing and it is not possible to consider GOL/inclusion by 30 Apr 2014, application may be processed as per revised standard o nly based on fresh declaration by applicant and testing of sample with improved efficiency performance values. iii) In case in-house testing facilities are available with the firm, BO may consider factory testing of sample (s). Permission of DDGR shall be obtained in such cases. iv) No further application for GOL/inclusion shall be accepted under normal procedure as per old standard with immediate effect. Submitted for approval of above guidelines including revised STI for implementation of revised standard for BIS certification.