Providing impervious membrane and yard concrete to Phosphoric acid new tank and acid unloading tank in Phosphoric acid terminal area in FACT CD, Ambalamedu, Kochi.

Amount

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer - in- charge.

Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50m and lift up to 2.5m.

Earth work excavation in all classes of soil including narrickal but excluding hard rock which require blasting including back filling in basement & sides of foundation, depositing on bank within an initial lead of 50 m including breaking clods, watering, ramming and sectioning of spoil bank etc.complete- Up to 1.5 m depth from ground level.

Providing and laying in position reinforced cement concrete of grade 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size), excluding the cost of centering, shuttering, finishing and reinforcement but including cost of cement - All work up to plinth level :

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level Thermo Mechanically Treated bars of grade Fe-500D or more.

Filling available earth (excluding rock) in trenches, plinth, sides of foundations, yard area etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead upto 2km and lift upto 2 m.

Providing 1.2mm tk. HDPE membrane over any surface as impermeable membrane including cost of material, stitching/ welding charges, labour charges, transportation charges and installation at site

Vallooran Constructions (BID ID -3200429)