Technical data

EPI – New Delhi Volume-2B, Rev.0 Page 2 of 11
2.0 SCOPE OF SUPPLY
The scope of the work includes Design, Supply & Supervision of installation,
testing and commissioning of ‘AIR COMPRESSORS, RECEIVERS AND
COOLING TOWERS’ as per specifications and scope defined in tender
documents complete with all accessories and drive, which are not
mentioned specifically but are required for the efficient and trouble free
operation of the equipment/system.
2.1 Following items are also included in bidder’s scope.
(i) Complete items as per the details given in the specifications.
(ii) Consumables like first fill of lubricating oils etc. for the initial
operation of the equipment till handing over.
(iii) Commissioning spares and start-up spare parts.
(iv) Recommended spare parts for (3) three years trouble free operation
and maintenance.
(v) Painting of complete equipment (including final painting before
handing over to the Employer).
(vi) Supervision of Installation, testing & commissioning at site.
(vii) All drawings/documents along with operation and maintenance
manuals as per requirement mentioned elsewhere in the tender
document.
(viii) Getting approval of design/drawings and any other design calculation
related to the equipment from BSP/MECON/EPI.
(ix) Carrying out any modifications/deletions/additions/alteration in
design/drawings/documents as required by client & Client’s
consultant and EPI for proper execution of works at site till
completion and handing over of the project to the client.
2.2 Bidder to note the following:
1) BSP approved preferred make list shall be followed for Hydraulics &
Pneumatics.
2) All HT and LT AC/DC motors, actuators, brakes etc. as per technological
and process requirement.
3) Generally Squirrel Cage Induction Motor with DOL starter / Soft Starter
will be provided. Use of Slip ring motor in general will be avoided. Suitable
Rotor contactor panels and SS-grid Resistance Boxes will be provided for
slip ring motors if inevitable.
4) Soft starter will be provided for LT motors of rating more than 75kW.
5) All LT motors for conveyors will be S6 duty and will have class F insulation
with temperature rise limited to class B.