Details: earth work in excavation by mechanical means(hydraulic excavator) means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) in any kind of soil including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5m, as directed, complete all as specified & directed. material and labour for 150 mm thick (spread thickness) soling (or sub base) with broken boulders or quarried stones of size range 100mm to 50mm, interstices filled, surfaces formed and rolled with power roller 8/12 tonne and consolidated to required gradient, complete all as specified. material and labour for 150mm thick (compacted thickness) water bound macadam (wbm) (granite, basalt or trap) in two layers of 75mm consolidated thickness each with coarse aggregate of grading 2 (63 to 40mm size) or of grading 3 (50 to 20mm size), spread, rolled and consolidated to gradient and camber required complete all as specified and directed. rolling and consolidating formation surface in
Sector: Defense