1 - BHEL - Industrial Systems Group
1 - BHEL - Industrial Systems Group
1 - BHEL - Industrial Systems Group
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<strong>BHEL</strong>-ISG<br />
GENERAL SPECIFICATION FOR<br />
PILLING, CIVIL, STRUCTURAL & ARCHITECTURAL<br />
WORKS OF CHP & AHP PACKAGE<br />
2X250 MW BARAUNI THERMAL POWER PROJECT<br />
SPECIAL CONDITIONS OF CONTRACT<br />
SPECIFICATION NO<br />
IS- 1-10-2013 / 005<br />
DATE: 04/06/2011<br />
Volume-1<br />
Section - 6<br />
the contractor and no claims for extra payment on account of issue of<br />
non-standard lengths/shapes will be entertained by <strong>BHEL</strong>.<br />
For the purpose of accounting of structural steel, the steel received by<br />
the contractor on weight basis from <strong>BHEL</strong> stores / directly from steel<br />
supplier on F.D.R site basis shall be the basis for received quantity of<br />
steel. The charges of weighing if any , loading and unloading of steel,<br />
further transport, lead, lift etc., shall be borne by the contractor. The<br />
difference in unit weight as per IS and actual as issued, if any shall be<br />
to the contractor's account and contractor shall quote the rates for<br />
corresponding item to take care of such difference.<br />
Measurement of work done and reconciliation will be done on the<br />
following basis:<br />
a)Measurement of work done shall be on the basis of bill of materials<br />
furnished (based on unit weights as per IS) in the approved<br />
fabrication drawings OR as per the revised sections mutually agreed at<br />
site due to non-availability of sections mentioned in the drawings. The<br />
difference in unit weight as per IS and actual as issued, if any shall be<br />
to the contractor's account.<br />
b) 3.5% allowance for all kinds of permissible wastages including 0.5%<br />
invisible wastage/ scrap, over theoretical quantity incorporated in the<br />
works considering the unit weight as per IS code of practice shall be<br />
considered for reconciliation purpose but not for payment. However<br />
scrap generated due to the wastages mentioned above belongs to<br />
<strong>BHEL</strong>.<br />
c)Balance steel shall be returned to <strong>BHEL</strong> in good condition and in<br />
acceptable length / size as mentioned below.<br />
i) Any rolled steel sections other than plates : 1.25 Mtrs (or)<br />
longer<br />
ii) Plates: Minimum width of 0.3 Mtr and length not less than 1.25<br />
Mtrs<br />
ENQUIRY No.<br />
88/11/6010/AK<br />
REV. R0 PAGE 14 of 33
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