Download inspection report high and extra-high voltage installation of

FORM – III(Periodical)
(Under rule 46 of the Indian Electricity Rules, 1956)
INSPECTION REPORT HIGH AND EXTRA-HIGH VOLTAGE INSTALLATION OF CONSUMER
Report No. _____________________ Date of Inspection _______________________________
Name of Treasury______________Challan No. _______ Date ________ Inspection fee Rs. ____
Date of last inspection ___________________________________________________________
1. Consumer No. ___________________________________________________________
2. Voltage and system of supply :______________________________________________
(i)
Volts _________________________
(ii)
No. of phase ___________________
(iii)
AC/ DC _______________________
3. Name of the consumer/ owner _______________________________________________
4. Address of the consumer/ owner _____________________________________________
5. Location of the premises ___________________________________________________
6. Particulars of the installation ________________________________________________
Motors Make
No.
H.P.
Amp.
Voltage
1.__________________________________________________________________________
2. __________________________________________________________________________
3..__________________________________________________________________________
4. __________________________________________________________________________
5..__________________________________________________________________________
III. Other equipment (complete details to be furnished):
1. ___________________________________________________________________________
2. ___________________________________________________________________________
3. ___________________________________________________________________________
Total connected load H.P./ KVA ________________________________________________
III. Generators (in the case of consumer himself generating energy):
1. _________________________________________________________________________
2.___________________________________________________________________________
3. .__________________________________________________________________________
7. General condition of the installations:
Rule of the
Indian
Electricity
Rules. 1956
Requirements
Report
1
2
3
3. (i)
Is the list of authorised personas properly made and
kept up to date duly attested?
29. (i)
Is/Are there any sign(s) of over-loading in respect of
any apparatus?
(ii)
State if any unauthorised temporary installation exists.
(iii)
Are the electric supply lines and apparatus so
installated, protected, worked and maintained as to
prevent danger?
(iv)
Any other general remarks.
30.
Service line and apparatus of the suppliers on
consumer’s premises. Give report on condition of
service lines, cables, wires and apparatus and such
other fittings placed by the supplier/owner on the
premises.
31.
Has the supplier provided suitable cut-outs, within
consumer’s premises, in an accessible position ? Are
they within an adequately enclosed fire proof
receptacle ?
32. (i)
State if switches are provided on live conductors.
(ii)
State if indication of permanent nature is provided as
per this rule so as to distinguish neutral conductor for
live conductor.
(iii)
Whether a direct link is provided on the neutral in the
case of single phase double-pole, iron-clad switches
instead of fuses?.
33. (i)
State if earth terminal is provided by the supplier.
(ii)
Is the consumer’s separate earth efficient ? (State the
earth resistance, if measured).
(iii)
Report on the efficiency of the earthing arrangement.
1
34. (i)
2
Are bare conductors (if any) in building inaccessible ?
3
(ii)
Whether readily accessible switches have been
provided for rendering them dead ?
(iii)
Whether any other safety measures are considered
necessary ?
35.
State if “Danger Notices” in Hindi and the local
language of the district and of the type approved by
the Electrical Inspector are affixed permanently in
conspicuous position as per this rule.
38.
State if flexible cables used for portable or
transportable equipment covered under this rule, are
heavily insulated and adequately protected from
mechanical injury.
44. (i)
State if instructions in 1[ English or Hindi and the
local language of the district and where Hindi is the
local language, in English and Hindi,] for the
restoration of persons suffering from electric shock
have been affixed in a conspicuous place.
(ii)
Are the authorised persons able to apply instructions
for resuscitation of persons suffering from electric
shock ?
49.
Leakage on premises, State insulation resistance
between conductors and earth in magaohms.
50. (i)
Whether a suitable linked switch/ circuit breaker is
placed near the point of commencement of supply so
as to be readily accessible and capable of being easily
operated to completely isolate the supply ?
(ii)
Whether every distinct circuit is protected against
excess energy by means of a suitable circuit breaker or
cut-outs ?
(iii)
State if a suitable linked switch or circuit breaker is
provided near the High Voltage motor or other
apparatus for controlling supply to the motor or
apparatus.
(iv)
State if adequate precautions are taken to ensure that
no live parts are so exposed as to cause danger.
1
2
51. (i)
State the condition of metallic coverings provided for
3
various conductors.
(ii)
a) State whether clear space of 90 cm. is provided in
front the main switch-board.
b) State whether the space behind the switch-board
exceeds 75 cm. in width or is less than 23 cm.
c) In case the clear space behind the switch-board
exceeds 75 cm. state whether a passage way from
either end of the switch board to a height of 1.80
meters is provided.
61. (i)
Has the neutral-conductor at the transformer been
earthed by two separator and distinct connections
with earth?
(ii)
Have the frame of every generator, stationery motor
and so far as practicable portable motor and the
metallic parts(not intended as conductors) of all
transformers and any other apparatus used for
regulating of controlling energy and all medium
voltage energy consuming apparatus been earthed and
by two separate and distinct connections with earth?
(iii)
Have the metal casing or metallic covering
containing or protecting any electric supply line or
apparatus been properly earthed and so joined and
connected across all junction boxes as to make good
mechanical and electrical connection?
(iv)
State if the consumer’s earth electrode is properly
executed and have been tested with satisfactory
results.
(v)
Is the earth wire free from any mechanical damage?
62. (A)
Is earth leakage circuit breaker(ELCB) of sufficient
rating provided to disconnect the supply
instantaneously on the occurrence of earth fault or
leakage of current. Also state the No. & rating of
ELCB(s) provided.
74. to 93.
(i)
Overhead lines :
State if the consumer has any overhead lines and if so
their condition with specific reference to relevant
rules.
(ii)
1
(iii)
Is there any other overhead line near the premises of
the consumer which does not comply with Rule 79 or
80?
2
Is guarding provided for overhead lines, if it is inside
3
the factory, for road crossing and busy localities?
(iv)
Any other remarks.
Signature of the Consumer
Signature of Electrical Contractor
With seal Licence No…………………
Report of Electrical
Inspectorate
General Observation if any:
Signature of Inspecting Officer