particular specifications (road works) - CIDCO Maharashtra Ltd.

CIDCO OF MAHARASHTRA LTD
C.A.No.01/CIDCO/SE(KHR)/EE(KHR-I)/2010–11 Pg. No. 268
The volume of bank thus calculated shall be reduced by 5 percent for
the purpose of payment when the measurements are taken for
running bills and by 1 percent in final measurements.
If outside materials have been used in the portions of the bankwork
where materials from cutting were to be used the outside material
shall be deemed to have been obtained from the cutting as specified
in those item and paid for under those items only.
The final quantity to be paid for under this item shall be the total
quantity of bankwork reduced by 1 percent less the quantity to be
paid for using materials from cutting.
5.0 GRANULAR SUB-BASE
5.1 SCOPE:
5.2 MATERIALS:
This work shall consist of laying and compaction well-graded material
on prepared subgrade in accordance with the requirements of these
specifications. The material shall be laid in one or more layers as sub-
base and upper sub-base (termed as sub-base hereinafter) as
necessary according to lines, grades and cross- sections shown on the
drawings or as directed by the Engineer.
5.2.1 The material to be used for the work shall be natural sand, murum,
gravel, crashed stone or combination thereof depending upon the
grading required. Materials like crushed slag, crushed concrete, brick
metal and kankar may be allowed only with the specific approval of the
Engineer. The material shall be free from organic or other deleterious
constituents and conform to one of the three grading given in Table-1.