Re Construction of damaged compound wall at SQ Compound Palappuram

Amount

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.

All kinds of soil.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth, lead up to 50m and lift up to 1.5m,as directed by Engineer-in-Charge.

All kinds of soil.

Demolishing brick work manually/mechanical means including stacking of serviceble meterial and disposal of unserviceble meterial within 50 meters as per direction of Engineer in charge : In cement mortar

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :

1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size derived from natural sources)

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20mm nominal size) upto plinth level with :

Cement mortar 1:6 (1 cement : 6 coarse sand).

Providing and Laying Precast Machine Moulded Cement concrete solid Blocks in Block Masonry of specified thickness with Blocks of grade C95) with minimum compresssive strength of 5N/mm2 and block density not less than 1800Kg/Cum conforming to IS:2185 nominal size 400x200x200mm in cement concrte 1:4:8 ( 1cement ; 4Coarse Sand ( Crushed Stone sand ) -: 8 graded stone aggregate 12mm nominal size ) with cement mortar 1:4 (1cement : 4 Coarse Sand ( Crushed Stone sand ) -) including scaffolding,raking out joints and filling the joints with cement mortar ,finishing neatly etc.above plinth level upto all floor Level complete as directed by the Engineer-in-Charge. a) In Cement Mortar 1:6 ( 1cement : 6 Coarse Sand -CC Solid block masonry : i) Compound walls

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Centering shuttering including strutting propping etc and removal of form for

Foundations, footings, bases of columns, etc. for mass concrete

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing :

1:2:4 (1 Cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :

1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.

Thermo-Mechanically Treated bars of grade Fe-500D or more.

12 mm cement plaster of mix :

1:4 (1 cement: 4 coarse sand)

Finishing waterproofing cement paint of required shade a)New work (Two or more coats applied at 3.84kg/10 sqm)

K M MOHAMMED ISMAIL (BID ID -871573)