Details: excavating in post holes (or similar holes) each n. exc 0.5 , getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n. exc 25cm, watering and removing surplus soil to a distance n. exc 50m and making good surface in soft/loose soil complete all as specified and directed. m & l for plain cement concrete 1:4:8, type d-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed. m & l for plain cement concrete 1:3:6, type c-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed. m & l for mild steel hand rails, half round or other stock section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embeding in concrete and etc. wind ties for roof including securing bolts posts and struts in fencing including
Sector: Defense