PROVN OF SECURITY WALL AT MH SHILLONG AND PROVN OF SENTRY POST WITH TOILET AT LMO ENTRY GATE UNDER GE SHILLONG

Excavation in trenches n,exc 1.5m wide and n,exc 1.5m depth for foundation, etc, n exc 10 sqm on plan and n exc 1.5m depth and getting out in soft/loose soil complete all as specified and directed.

Returning filling in including spreading levelling, watering and well ramming in layers n.exc 25cm thick in soils complete all as specified and directed.

Removing excavated material to a distance n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and directed

M&L PCC 1:4:8 Mix, type D-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete all as specified and directed.

M&L for RCC (nominal mix) 1:2:4 type B (using 20mm graded aggregates) as in foundations, including rafts, footings, foundation beams; plinth beams, lintel beams , roof beams; bases for columns, etc.; basement slabs, under-reamed piles and mass concrete etc. complete all as specified and directed.

M&L for RCC (nominal mix) 1:2:4 (using 20mm graded aggregates) as in Beams, cantilevers, bressummers, lintels over 1.5m span etc. complete all as specified and directed.

M&L for RCC (nominal mix) 1:2:4 (using 20mm graded aggregates) as in columns, piers , posts etc. complete all as specified and directed.

M&L for precast cement concrete block masonry with solid blocks exc 10 cm in width and settings in CM 1:6 type C1 1:3:6 (20mm graded aggregate) complete all as specified and directed.

M&L for fair finished square , rectangular or polygonal formwork to sides of pillars, columns, posts, piers etc. complete all as specified and as directed.

M&L for fair finished flat formwork to sides of concrete foundations, footings, bases of columns,and soffits (if any) of plinth beams; and similar work; complete all as specified and as directed.