BATTERIES AND BATTERY CHARGERS

CHAPTER – 15

BATTERIES AND BATTERY CHARGERS

15A.0

The Inspecting Officer will follow the following procedure on reaching the works of the supplier:

15A.1.1 Obtain detailed offer letter with details of material list and quantity to be

inspected.

15A.1.2 Identify & verify the quantity of material offered for inspection.

15A.1.3 Obtain the sequence of testing and the list of equipments required for

conducting the tests, including special tests, as directed by the order placing authority. Carry out the inspection according to the plan.

15A.1.4 Obtain the original calibration certificates of the instruments, meters and

testing equipments to be used and compare with the copy of certificates obtained from the order placing authority. Till such time these copies are made available by the purchaser (after incorporation in the P.O. / Specifications), the Inspecting Officer shall himself check the validity and accreditation relevance of the calibration certificates.

15A.1.5 Physically check the measuring instruments / devices / apparatus to be

used during testing and ensure that the calibration seals are intact without sign of tampering and bear the identification mark of the calibrating agency. Check the calibration status sticker and verify that it is signed properly by the calibrating agency and bears the date of the last calibration.

15A.1.6 Select samples of batteries as per IS: 15549 – 2005, Clause 14 (Table4).

15A.1.7 Affix his Identification mark on all the samples of VRLA type Batteries

selected for inspection / testing.

15A.1.8 May obtain and examine original type test reports if desired by the

Purchaser / Order Placing Authority.

15A.1.9 Carry out verification of compliance of observations / comments of

order placing authority if required as per Nomination letter.

15A.1.10 Carry out / witness only the tests mentioned in the P.O. / specification /

nomination letter.

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