or both; used in embankment shall
be considered in earthwork quantity
calculations. Rock toe shall not be
considered.
c) For embankments/reservoir/dyke,
the height and quantities shall be
considered above formation level
up to dyke top for qualifying
requirements purpose. However, in
case of ash dyke raising works, for
both inward/upstream &
outward/center line methods/
buttressing work, the height of
dyke shall be considered from the
stripped level of ash bed inside the
lagoon for eligibility criteria.
“Formation level” means bottom of
stripped level for the dyke
formation. The earth work in cut
off trench (COT) shall be included
for quantity estimation for
eligibility criterion under clause
1.1.2 However, the depth of COT
shall not be considered for the
height calculation for qualifying
requirement under clause 1.1.1.
d) Wherever the ash dykes and other
embankments are constructed in
different contracts, the height
applicable to individual contract
only and not the cumulative effect
shall be considered for the purpose
of determining compliance of clause
1.1.1. For example, where the
contract is for raising an
embankment, only the raising
portion shall be considered and not
the earlier starter dyke.
e) In clause 1.1.0 above, the word
“executed” means the bidder should
have achieved the criteria specified
in the qualifying requirements,
within the preceding seven (7)
years period, even if the contract
has been started earlier and /or is
not completed / closed.
f) In clause 1.1.1 above, bidder
should have constructed full 5.5
metre height of embankment work