PROVN OF VEHICLE SHED FOR TYPE B VEHICLE AT QM FORT NDA KHADAKWASLA AND PROVN OF POLYCARBONATE SHEET FOR VARIOUS MD ACCN AT NDA KHADAKWASLA

Excavation over areas not exceeding 1.5 M deep and getting out in hard/dense Soil complete all as specified and 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 hard/dense soil complete all as specified and as directed.

Excavating post holes or similar holes, each not exceeding 0.5 Cum, getting out in hard/dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance n exc 50 m and making good surface complete all as specified and directed.

Surface dressing not exc. 15 cm deep as in hard/ dense soil complete all as specified and directed.

M & L for Sand filling under floors or in foundations including spreading, levelling uniformally, watering and consolidation complete all as specified and directed.

Removing Excavated soils exc 50 M and n.exc 100 mtr and depositing where directed at a level not exc1.5 M above the starting point complete all as specified and directed.

M&L PCC 1:3:6 type C-2 (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concrete complete all as specified and directed.

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

M&L cement concrete 1:2:4 type B1, (using 20 mm graded crushed stone aggregate) as in lintels upto 1.5 m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, benching, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating and including necessary formwork complete all as specified and directed.

M&L for precast cement concrete block masonry with solid blocks 1:3:6 type C-1 (using 20 mm graded stone aggregate), exc 10 cm in width and setting in cement mortar 1:4, complete all as specified and directed.