IS 4851 : 1987 Proforma for Estimating Unit Rate of Concrete Used in Mechanized Construction oF River Valley Projects
| UDC 627.81.057.003.12 (624.012.4) : 651.72 | WRD 23 |
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| Reaffirmed 2018 |
1 Scope
1.1 This standard lays down the proforma for estimating unitrate of concrete used in mechanized construction of river valleyprojects.
2 References
IS 10421 :1983Proforma for analysis of unit rate ofshattering, form work for concrete items
IS 11590 : Part 1 : 1986 Guidelines for working outunit rate of theconstruction equipment used for river valleyprojects: Part 1 General