Annual Rate Contract for O&M Services for NCR GAS O&M ... - GAIL

59.2 The CONTRACTOR must arrange for the placement of workers in such a way that the delayed
completion of the WORK or any part thereof for any reason whatsoever will not affect their
proper employment. The EMPLOYER will not entertain any claim for idle time payment
whatsoever.
59.3 The CONTRACTOR shall submit to the EMPLOYER/ENGINEER-IN- CHARGE reports at regular
intervals regarding the state and progress of WORK. The details and proforma of the report
will mutually be agreed after the award of CONTRACT. The CONTRACTOR shall provide
display boards showing progress and labour strengths at worksite, as directed by the
ENGINEER-IN-CHARGE.
60 Alterations in specifications, design and extra works:
60.1 The WORK covered under this CONTRACT having to be executed by the CONTRACTOR on a
lumpsum firm price/item rate quoted by him, the EMPLOYER will not accept any proposals for
changes in VALUE OF CONTRACT or extension in time on account of any such changes which
may arise to the CONTRACTOR's scope of WORK as a result of detailed Engineering and
thereafter during the execution of WORK. The only exception to this will be a case where the
EMPLOYER requests in writing to the CONTRACTOR to upgrade the SPECIFICATIONS or the
size of any major pieces of equipments, plant or machinery beyond what is normally required
to meet the scope of WORK as defined in the CONTRACT DOCUMENT. In such cases, a
change order will be initialled by the CONTRACTOR at the appropriate time for the
EMPLOYER's prior approval giving the full back-up data for their review and for final
settlement of any impact on price within 30 (thirty) days thereafter.
60.2 The ENGINEER-IN-CHARGE shall have to make any alterations in, omission from, additions to
or substitutions for, the Schedule of Rates, the original specifications, drawings, designs and
instructions that may appear to him to be necessary or advisable during the progress of the
WORK and the CONTRACTOR shall be bound to carry out the such altered/ extra/ new items
of WORK in accordance with any instructions which may be given to him in writing signed by
the ENGINEER-IN- CHARGE, and such alterations, omissions, additions or substitutions shall
not invalidate the CONTRACT and any altered, additional or substituted work which the
CONTRACTOR may be directed to do in the manner above specified as part of the WORK
shall be carried out by the CONTRACTOR on the same conditions in all respects on which he
agreed to do the main WORK. The time of completion of WORK may be extended for the part
of the particular job at the discretion of the ENGINEER-IN- CHARGE, for only such alterations,
additions or substitutions of the WORK, as he may consider as just and reasonable. The rates
for such additional, altered or substituted WORK under this clause shall be worked out in
accordance with the following provisions:-
I. For Item Rate Contract
a) If the rates for the additional, altered or substituted WORK are specified in
the CONTRACT for the WORK, the CONTRACTOR is bound to carry on the
additional, altered or substituted WORK at the same rates as are specified in
the CONTRACT.
b) If the rates for the additional, altered or substituted WORK are not
specifically provided in the CONTRACT for the WORK, the rates will be
derived from the rates for similar class of WORK as are specified in the
CONTRACT for the WORK. The opinion of the ENGINEER-IN- CHARGE, as to
whether or not the rates can be reasonably so derived from the items in this
CONTRACT will be final and binding on the CONTRACTOR.
c) If the rates for the altered, additional or substituted WORK cannot be
determined in the manner specified in sub-clause(s) and (b) above, then the
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Tender/Bid Document No: GAIL/NCR/C&P/6114
ARC for O&M Services