PROVN OF RAIN WATER HARVESTING PITS AT GENERAL ENGINEERING GROUP (BLDG NO P-240) AND TECHNICAL TRG CELL (BLDG NO-202) AT 510 ABW UNDER GE (NORTH) MEERUT CANTT

Excavating in soft/loose soil in trenches not exceeding 1.5 metre wide and n.exceeding 1.5 metre deep for pipe line, drains and getting out, complete all as specified and directed.

M&L for 450mm bore of reinforced concrete pipe class NP3 laid in trenches and jointed with collar complete all as specified and directed.

M&L for Concrete bed to drain pipes of size 450 mm bore packing under and completely surronding of pipes after they are laid and fitted in cement concrete,Type C2, 1:3:6, (using 40 mm graded stone aggregate) complete all as specified and as directed.

Excavating in soft/loose soil in trenches not exceeding 1.5 metre wide and n.exceeding 1.5 metre deep for pipe line drains and getting out, complete all as specified and directed.

-ditto- but depth exc 1.5m but not exc 3.00m complete all as specified and directed.

-ditto- but depth exc 3.00m but not exc 4.50m complete all as specified and directed.

Returing filling in including spreading, leveling, watering and well ramming in lyers n exc 25cm thick complete all as specified and directed.

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

M&L brick work with sub class ‘B’ bricks, old size straight or curved on plan not exceeding 6.00 metre mean radius, built in cement mortar (1:6) including corbelling and arches where shown on drawings, complete all as specified and directed.

M & L TMT bars 10mm dia and over cut to length bent to shape required incl cranking, bending, spirally for columns, hooking ends, binding with mild steel wire (annealed) not less than 0.9mm dia, complete all as specified and directed.

M&L mild steel TMT bars 6mm to 8mm dia cut to length , bent to shape required, including cranking, bending spirally for stirrups and binding with and incl mild steel wire (annealed) not less than 0.9mm dia. Complete all as spcified and as directed.

Use & waste of formworks to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping), complete all as specified and directed.

Use & waste of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, opening in concrete walls, floors and roofs exc. 10 cm but n. exc. 20 cm wide and sides of RCC/ PCC bands in walls, horizontal or sloping and similar works for rough finished surfaces of concrete complete all as specified and directed.

M&L reinforced cement concrete M-25 (Design Mix) (using 20mm graded crushed stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like complete all as specified and directed.

M&L PCC (1:5:10) type E-2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified and directed.

M&L pre-cast cement concrete type B1 (1:2:4) (using 20mm graded stone aggregates) as in manholes covers set in cement mortar (1:4) including necessary form work complete all as specified and directed.

M&L 15mm thick cement plaster in cement mortar (1:4) to brick or concrete surfaces finished even and smooth without using extra cement complete all as specified and directed.

M&L for trial bore in normal available strata (size 200mm and above) upto 50mtr depth complete all as specified and directed.

M&L for trial bore in normal available strata (size 200mm and above) exc 50 mtr but not exc 75mtr depth complete all as specified and directed.

S&F PVC (SWR) pipe 160mm dia 1st quality single socketed in any length with rubber ring joint incl all necessary fitting laid in trenches or in floors complete all as specified and directed.

S&F PVC (SWR) pipe 160mm dia slotted/perforated 1st quality single socketed in any length with rubber ring joint incl all necessary fitting laid in trenches or in floors complete all as specified and directed.

M&L for filling coarse sand in trenches laid in layers, complete all as specified and directed.

M&L for gravel packing incl jute as filter media 4mm to 6mm size around the PVC pipe complete all as specified and directed.

M&L for filling of gravel in trenches of size 6mm to 20mm, complete all as specified and directed.

M&L for filling of gravel in trenches of size 20mm to 63mm, complete all as specified and directed.

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