View Details of Code :: 500

500: Culverts, Causeways & Drainage
Code No.	Particulars	Date	Circular/ Guideline No.
500.21	Specifications for Pipe Culverts in Road Works	14.8.2002	RW/NH-33044/26/2000 S&R (R)
500.20	Drainage of dual carriageway on curves	30.12.1993	RW/NH/33015/1/93-S&R
500.19	Ensuring proper pavement drainage on National Highways	10.3.1993	RW/NH-33019/1/91
500.18	Use of proper Quality RCC pipes for culverts on NHs	24.06.1982	RW/NH-33054/2/90- S&R (Pt)
500.17	Surface reinforcement in mass concrete sub-structure of culverts	03.05.1988	RW/33054/1/86-D-II
500.16	Circulation of selected extracts from the state of art report of ministry’s R&D scheme No. R-7 ‘Study of efficacy of various measures including drains for lowering/cutting off water table for different soils’	06.05.1987	RW/PL-17(19)/77-NH (std. Vol. III)
500.15	Details of reinforcement of RCC deck slabs for culverts using high yield strength deformed bars	Dec., 1984	RW/RD/Misc/19/84-OR
500.14	Choice, handling & laying of reinforced cement concrete pipes for culverts on NHs	30.1.1982	NHIII/P/1/76
500.13	Construction of pre-cost RCC box culverts	8.2.1978	NHII/Misc/W/78
500.12/302	Ensuring grade lines of culverts on NHs	24.12.1977	NHIII/P/35/77
500.11/1100	Fixing deck level of bridges & culverts	27.9.1977	NHIV-50(20)/77
500.10	Supply of Hume Pipes for CD works	21.4.1977	NHIII/P/1/76
500.9/145	Construction of culverts across NHs to facilitate crossing of irrigation minors and water courses	7.2.1976	NHIII/P/9/76
500.8	Use of proper quality RCC pipes for culverts on NHs	17.1.1976	NHIII/P/1/76
500.7	Provision of proper cross drainage facilities across roads	5.9.1974	PL-50(14)/74-SP
500.6/605	Arrangements for traffic during widening/reconstruction of cross drainage/structures	25.7.1974	NHIII-33(126)/72
500.5	Speedy execution of widening/ reconstruction of existing cross drainage/structures	5.11.1973	NHIII-33(126)/72
500.4/604	Proper location of culverts & bridges and selection of appropriate designs of parapet/handrail for these so that the structures fit in well with the roadside	19.10.1973	NHIII/Misc/51/73
500.3	Ensuring fluent grade lines at culverts on NHs	12.8.1970	NHI-41(18)/70
500.2/121.2	Plan for development of NHs	2.4.1970	NH-I-37(2)/70
500.1	Approval of design and estimate of causeways	21.9.1968	SP-10(25)/67