INFORMATION MEMORANDUM
INFORMATION MEMORANDUM
INFORMATION MEMORANDUM
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1. PROJECT ROAD DESCRIPTION<br />
a) The project road section of NH-75 starts at Ranchi (Kachari More) existing Km<br />
0.000 and after traversing through the districts of Ranchi, Lohardanga,<br />
Latehar, Palamau and Garhwa and townships en-route of Ranchi, Lohardanga,<br />
Chandwa, Latehar, Daltonganj (Medininagar) terminates at the outskirts of the<br />
town of Nagar Untari at existing Km 260.000.<br />
b) Total length : 260.00 Km<br />
c) Average ROW : 20m to 30m with occasional restriction to 15.0m in congested<br />
built-up areas (of Latehar & Satbarwa).<br />
d) Terrain : Mostly plain with 10.5 Km in rolling terrain.<br />
2. EXISTING LANE WIDTH WITH APPROX. COMPOSITION OF PAVEMENT<br />
a) Lane width : 5.5 m.<br />
b) Crust composition :-<br />
Pavement Layer Average Thickness Range of Thickness<br />
(mm)<br />
(mm)<br />
Bituminous Surfacing 20 20 20<br />
BM 75 60 100<br />
WBM Base (Stone Metal) 100 50 370<br />
WBM Base (Brick bat) 200 120 800<br />
Sub Base (Moorum) 40 40 300<br />
Total Crust 435<br />
3. URBAN/BUILT UP AREAS<br />
Sr.No. Name of Town<br />
1 Ranchi<br />
2 Lohardanga<br />
3 Chandwa<br />
4 Latehar<br />
5 Daltonganj (Medininagar)<br />
6 Garhwa<br />
7 Nagar Untari<br />
4. DETAILS OF PROTECTED FOREST, WILD LIFE SANCTUARY ETC.<br />
Palamau National Park and Tiger Reserve are in the proximity of the project road.<br />
About 80 Kms of the existing road passes through Forestry.
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