PROVN OF CONNECTING DRAINS AND PATHWAY SYSTEM NEAR TYPE IV TYPE V QTRS AREA AT SAGAR COMPLEX OF NPOL KOCHI

Amount

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 complete all as specified and 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 and directed.

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

Providing and laying cement concrete pavement of mix M-20 with ready mixed concrete from batching plant laid and fair finished without using extra cement for Walls, retaining walls, basement walls, ballast walls and the like; any thickness; above top of footings; including attached pilasters and buttresses complete all as specified and directed by Engr-in-Charge.

M&L for centering and shuttering including strutting ,propping etc. and removal of form work for Drain, Formwork to faces of walls, retaining walls, abutments, parapets and staircase railings and similar work including attached pillasters, buttresses, etc.; vertical or to batter complete all as specified and directed by Engr-in-Charge.

M&L Cement Concrete type C2 1:3:6 (20 mm graded aggregate) Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/stopped ends etc,complete all as specified as directed by Engr-in- Charge.

S&F MS TMT Bars of 10 mm dia and over, cut to length, bent to shape required including cranking, binding spirally for hooping for columns hooking ends and biniding with and including MS wire (annealed) not less than 0.9 mm dia or securiring with clip complete all as specified and directed.

M&L Precast cement concrete 1:2:4 type B-1 (20mm graded agg) as in manhole covers slabs set in cement mortar 1:4 complete all as specified directed by Engr-in-Charge.

M&L concrete bed to drain pipe in cement pipes in cement concrete 1:3:6 type C2 incl packing and hunching against the sides of pipes after they are laid and tested 450mm bore complete all as specified as directed by Engr-in -Charge.

S&F 450 mm bore Reinforced concrete pipes, class NP2, laid and jointed complete with collars

M& L concrete bed to drain pipe in cement pipes in cement concrete 1:3:6 type C2 incl packing and hunching against the sides of pipes after they are laid and tested 300mm bore complete all as specified as directed by Engr-in -Charge.

S&F Reinforced concrete 300 mm bore pipes, class NP2, laid and jointed complete with collars

M&L Surface Excavation n.exc 30 cm deep and averaging 15cm deep and getting out soft/loose soil complete all as specified and directed.

M&L for Hardcore of broken stone or boulders of gauge n exc. 63 mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface.

M&L 75 mm thick PCC 1:3:6 Type C-2 (40 mm graded aggregate) as in sub-floor, sub-base, floor and pavings, etc. complete all as specified and directed

M&L Sand filling under floor including watering and consolidation all as directed

M&L Machine pressed precast concrete interlocking paver block (shape as per sample in AGE(I) sample room), with grey cement and pigment and size confirming to IS 15658-2006 of 80 mm thickness M-40 Grade complete all as specified as directed by Engr-in- Charge

M&L PCC 1:3:6 Type C-1(20 mm gadded aggregate) as in copings including necessary form work, complete all as specified and directed.

Johnson Raiju (BID ID -3110849)

ATC CONSTRUCTION (BID ID -3101833)