PACKAGE : I Bid Document VOLUME : II - Public Health Engineering

Then the equipments shall be put into trial run operation processing from no load to
full load condition. During the trial run operation, checking all mechanical rigidity,
alignments, clearance etc. shall be made by the contractor with proper readjustment
if necessary. The plants & equipments shall also undergo for continuous operation
at normal full load including operation at different working duty points as far as
possible for both solo & in parallel operation of the pumps. Checking & Testing of
the indications & control system of the instrumentation in the local control Panel
shall also be conducted.
The vibration analysis of the installed rotating equipments shall be conducted.
During the trial run operation the equipments shall also have to pass through all
field tests & field performance tests. The entire trial run process commissioning
activities shall be conducted as per direction of the authorized representative of the
Employer & under the direct supervision of the Pump manufacturer.
After the successful commissioning of the entire plant, the Pumping station shall be
operated by the contractor for a period of 3 months. All the personal required for
effective operation & maintenance of the plant in shifts & all consumable spares/
inputs, sundries, etc. as required shall be arranged by the contractor at his own cost.
During the period of operation & maintenance of the plant, necessary training is to
be imparted to the personnel of the employer at no extra charge for such training.
19.32 Small Power, lighting distribution and illumination system.
General.
The compute internal and external lighting and small power requirements shall be
provided for the pumping station and all plant areas under the scope of this package.
In addition, it also provides lighting to selected areas during the plant emergency
conditions.
The system will be installed in an adverse industrial environment.
Equipments/installations in some areas will be subject to vibration, corrosive
chemical/oil/water vapour as prevalent in mining and ore processing plant/intake well
etc.
The design shall be such as to provide minimum lighting levels as required for
different areas.
DTS : Detailed Tender Specification. Page 208