GE/ALP (8696) KOLKATA OF 2026-27

Surface excavation in soft/loose soil not exceeding 30 cm deep and averaging 15cm deep and getting out complete all as specified and as directed.

Excavating in post holes (or similar holes) each n exc 0.5 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, in soft/loose soil complete all as specified and as directed.

Excavating in trenches, n exc 1.5 m wide and n exc 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10 sq m on plan and n exc 1.5 m in depth and getting out in soft/loose soil complete all as specified and as directed.

Returning filling in including spreading levelling watering and well ramming in layers not exc 25 cm complete all as specified and as directed.

Removing excavated materials to a distance exc 1.5 Km n.exc 5 Km and depositing where directed at a level n exc 1.5 mtr above the starting point complete all as specified and as directed.

M&L for PCC (1:2:4) type B2 (using 40 mm graded stone aggregates) for foundation / mass concrete complete all as specified and as directed.

S&F mild steel works for joist, channel, angle, or tee section, fixed independantly, without connecting plates, etc. as in fencing post conforming to Fe 410 W (gde E-250 quality B) complete all as specified and as directed.

S&F Steel work in tubular trusses, posts, purlin, struss, rafter etc including special shaped washers etc. complete using ERW or induction butt welded tubes complete all as specified and directed.

S&F Mild steel bolts purpose made with hexagonal or square head one end and screwed the other, or screwed both ends; each screwed end to be fitted with washers and one hexagonal or square nut exc 20 and n exc 25 cm long complete all as specified and directed.

S&F for pre-painted galvalume aluminium zinc coating GI based semi corugated steel sheet / Manglore pattern sheet of 0.50mm thick colour as approved having tensile strength of 550 Mpa as in roof covering/cladding to wall fixed with self tapping screws as specified.