PROVN OF SHED IN FAM WING, COVERED SHED AT MORTUARY, WIRE MESH DOOR IN SINGLE NURSING ACCN, 20 X WATER COOLER FITTED WITH PURIFIER IN VARIOUS WARDS AND DEPTS AT 151 BH AND PROVN OF 15 X GEYSER FOR ADHOC TRANSIT CAMP UNDER GE GUWAHATI

Excavating in post holes (or similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers n.exc 25cm in soft/ loose soil complete all as specified and as directed.

M&L for PCC (1:4:8) type D2 using 40 mm graded stone aggregate in foundations, filling and mass concrete complete all as specified and as directed.

Surface dressing not exc 15cm deep in soft/loose soil complete all as soecified and as directed

M&L for broken stone or boulders hard core of gauge n.exc. 63 mm, deposited, spread and leveled in layers n.exc 15 cm thick, watered and well rammed to a true surface complete all as specified and directed.

M&L for 100 mm thick providing cement concret type D-2 (1:4:8) using 40 mm graded stone aggregated for sub-base of flooring hardstanding complete all as specified and as directed.

M&L for Providing and laying 60mm thick factory made chamfered edge cement concrete paver block of M-35 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/ shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand complete all specified and as directed.

S&F Mild steel framed work in tubular trusses using ERW or induction butt welded tubes conforming to I.S 1161-1979 Grade St-240 including necessary welding, bolting, special shaped washer, clamps, cleats etc. complete all as specified & as directed.

M&L mild steel plates (plain or chequered), channels, square cut or notched (ordinary or counter sunk) forming holes, with riveted, bolted or welded attachment etc, conforming to Fe-410W Gde E-250 compete as specified and as directed

M&L for preparation of new iron and steel surfaces of any description, over 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide, zinc chrome primer complete as specified and directed.

S&F Prepainted galvalume aluminium zink coating GI based corrugated/semi corrugated steel sheet 0.50 mm thick of any colour having tensile strength of 550 Mpa as in roof covering /cladding to wall, fixed with self tapping screws complete all as specified and as directed.