Provn of rain water recharge pit at RMS and Tech Wing at 515 ABW, Artificial recharge strucuture at CMP Centre and School, rain water recharge strucutre near Balwant line at CMP Centre School, 56 ASC (Sup) Type G under GE(South) Bangalore

Excavating in trenches in soft/loose soil, 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. nexc 10 sq m on plan and n exc 1.5 m in depth and getting out as directed by Engineer-in-Charge

Excavating over areas in soft/loose soil, n exc 1.5 m deep and getting out as directed by Engineer-in-Charge

M/L PCC 1:4:8 type D2 using 40mm graded stone aggregate as in foundation bed.

M & L Precast cement concrete block masonry Type C1, 1:3:6 using 20mm graded aggregate, exc 10cm in width and setting in CM 1:6, complete.

M & L Rendering 10mm thick in CM 1:4 to brick/concrete surfaces finished even and smooth without using extra cement.

Drilling of bore holes 150mm dia for fixing of pipe.

S&F Perforated PVC pipes single socketed in any length 110mm bore laid in trenches with rubber ring joints as specified.

Spreading and levelling sand loose filling in layers.

Supply, Spreading and levelling 20mm size stone aggregate loose filling in layers.

Supply, Spreading and levelling 40mm size stone aggregate loose filling in layers.

Supply, Spreading and levelling 63mm size stone aggregate loose filling in layers.

S/F RCC hume pipe 150mm bore dia class NP3 laid jointed in trenches complete with collars

M&L PCC 1:4:8 type D2 using 40mm graded stone aggregate for bed to drain pipes including packing under and haunching against sides of pipe after they are laid and tested for bore of pipe 150mm dia.

Returning filling in including spreading levelling watering and well ramming in layers not exc 25 cms in soils

Removal of excavated soil to a distance exceeding 1.50km but n. exc 5.00km and depositing where directed

S/F mild steel deformed bars 10mm and over dia cut to length bent to shape required including hooking at ends and binding with mild steel wire (annealed) not less than 9mm dia.

M & L, Form work to soffits of roof slabs, floor slabs, landings etc & similar work n. exc 200mm thick with rough flat finished surfaces of concrete horizontal or sloping.

M/L RCC 1:2:4 type B1 (using 20mm graded stone aggregate) for pre cast cover slab for rectangular chamber

M&L PCC 1:2:4 type C-1 (using 20mm graded crushed stone aggregate) as in coping including weathering, slightly rounded or chamfered angles and throating as directed and necessary form work complete all as specified and directed.

Extra for forming fair finished drain or channel 45 cm inner girth in cement concrete, using ex- tra cement, including forms mold etc all as specified.

Excavating over areas in soft / loose soil exc 1.5 m but not exc 3.0m deep and getting out as directed by Engr-in-Charge.

All as per item no 21 but exc 3.0 m but not exc 4.5m deep and getting out as directed.

All as per item no 21 but exc 4.5 m but not exc 6.0m deep and getting out 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 any type of soil.

All as per item no 24 but exc 1.5 and n exc 3.0 mtr in depth

All as per item no 24 but exc 3.0 and n exc 4.50 mtr in depth

All as per item no 24 but exc 4.5 and n exc 6.0 mtr in depth

S&F RCC hume pipe 300mm bore dia class NP2 laid jointed in trenches complete with collars complete all as specified and directed.

M&L PCC 1:4:8 type D2 using 40mm graded stone aggregate for bed to drain pipes including packing under and haunching against sides of pipe after they are laid and tested for bore of pipe 300mm dia complete all as specified and directed.

M & L RCC 1:2:4 type B1 (using 20mm graded stone aggregate) for Slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like

M&L for Cement concrete type C-2, 1:3:6 (Using 40 mm graded stone aggregates) as in surface channels and drains complete all as specified.