Volume-IF - JantERmantER

DCPL-K4A02
All work under this specification, unless specified otherwise, shall conform
to the latest revision and/or replacements of the following or any other
relevant I.S. Specifications and Codes of Practice.
1. Specification for road and bridge works of Ministry of shipping &
Transport (Roads wing) Published by the IRC.
2. IRC-19 Standard specifications and Code of Practice for Water
Bound Macadam.
3. IRC:SP-11 Hand Book of Quality Control for Construction of Roads
and Runways.
4. IS:456 Indian Standard Code of Practice for Plain and
Reinforced Concrete.
5. IS:2212 Code of Practice for Brickwork.
6. IS:783 Code of Practice for Laying of Concrete Pipes.
7. Other specifications mentioned elsewhere in this specification.
In case any particular aspect of work is not covered specifically by Indian
Standard Specification, any other standard practice as may be specified by
the Engineer shall be followed.
2.4.0 Conformity with Designs
The contractor shall carryout the work as per the drawings issued to him
and/or contractor's drawings which are approved by the Engineer and/or
the Engineer's instructions.
2.5.0 Materials to be Used
2.5.1 General
All materials required for the work shall be of best commercial variety and
as approved by the Engineer.
2.6.0 Quality Control
The Contractor shall establish and maintain quality control for the various
aspects of the work, method, materials and equipment used. All works
performed shall conform to the lines, grades, cross sections and
dimensions shown on the drawings or as directed by the Engineer.
Permitted tolerances for roadworks are described hereinafter.
i) Horizontal Alignments
Horizontal alignments shall be reckoned with respect to the centre
line of the carriageway as shown on the drawings. The edges of the
(PCA.775.S034sca7) V.II-D2/S-VII : 2