PROVN OF RAIN WATER HARVESTING AT RA BAZAR UNDER GE (NORTH) MEERUT CANTT

M&L for Boring holes of dia 300mm , upto 18 m deep in soft/hard soil/gravels for and getting out and disposal of spoil to a distance of n exc. 50 m complete all as specified & directed.

M&L PCC 1:2:4 type B-1, 100 mm thick (using 20 mm graded stone aggregate) as in flooring/hardstanding complete all as specified & directed.

Material & labour for 40mm thick cement concrete 1:2:4 type B-1 including mixed with hardener (as per manufactures instructions, using 20mm graded stone aggregate) as in flooring, surface finished even and smooth by using extra cement complete all as specified and directed .

Supply only 3mm thick and 38 mm wide glass strips as in floor complete all as specified and directed.

Excavation in trenches n exc 1.5 mtr wide and n exc 1.5 mtr deep for foundation etc in soft/loose soil and getting out complete all as specified & directed.

Excavation in trenches exc 1.5 mtr wide and exc 1.5 mtr deep but not exc 3.0 m for foundation etc and getting out complete all as specified & directed.

Returning filling in incl spreading levelling watering and well ramming in layers n.exc 25 cm in soft/loose soil complete all as specified & directed.

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

Providing orange colour safety foot rest of minimum 6mm thick plastic encapsulated asper IS:10910, on 12mm dia steel bar conforming to IS: 1786, having minimum cross section as 23mm X 25mm and over all minimum length 263mm and width as 165mm with minimum 112 mm space between protruded legs having 2mm tread on top surface by ribbing or chequiring besides necessary and adequate anchoring projection on tail length on 138mm and suitable to with stand the bend test and chemical resistance identification mark to be visible even after fixing, including fixing manhole with 30X20X15cm cement concrete block 1:3:6(1 cement: 3 Coarse sand: 6 graded stone aggregrate 20mm nominal size) complete as per design complete all as specified & directed.

M & L for precast RCC 1:2:4 type B-1(using 20mm graded stone aggregate)for cover slabs including placing and set in CM 1:6 (below or above ground level) reinforced complete all as specified & directed.