Restoration of rain damages to LWSS Mewa Bomson Project

Excavation in foundation, trenches etc. in all kinds of soil such as pick work, jumper work, jumper blast,blasting soft / hard rock or by chiselling where blasting is prohibited soft/hard rock in all lifts stacking the excavated soil as directed by the Engineer- in- charge clear from the edge of excavation and then returning the stacked soil in 15 cm layer when required into plinth and side of foundation etc. Consolidating each deposited layer by ramming and watering and then disposing of all surplus excavated earth by the Engineer- in- chargeup in all leads and lift.

Providing and laying cement concrete 1:3:6 ( 1 cement:3 sand :6 graded stone aggregate 40mm nominal size) and curing complete excluding cost of form work in foundation and plinth.

Providing and laying cement concrete 1:1½:3 (1 Cement : 1:1½ sand :6 graded stonew aggregate 40mm nominal size) and curing complete excluding cost of form work and reinfocement for reinforced concrete work in :

Foundation, footing, basis of columns and the like mass concrete.as per direction and to the entire satisfaction of Engineer-in-Charge.

Walls any thickness including attached pillaster buttresses, plinth and string courses from top of foundationup to all floor level as per direction and to the entire satisfaction of Engineer-in-Charge.

Providing form work with steel plates 3.15mm thick welded with angle iron in frame 30x30x5mm so as to give a fair finish including centring, shuttering strutting and propping etc. with wooden batten and ballies, in all heights of propping and centring below supporting floor to ceiling upto all height and removal of the same for insitu-reinforced concrete and plain concrete work in :-

Vertical surfaces such as wall (any thickness) partitions and the like including attached pillasters, buttresses plinth and string courses and the like in all leads and lifts as per direction and to the entire satisfaction of Engineer-in-charge.

Providing form work of ordinary timber plankings, so as to give a rough finish including centring, shuttering , strutting and propping etc. with wooden battens and ballies height of propping and centering below supporting floor to ceiling not exceeding 4.00 mtrs below supporting two level.

Arches beyond 6.00 mtrs span.

Providing and laying cement concrete work 1:1.5:3(1cement:1.5sand:3 graded stone aggregate 20mm nominal size) and curing complete excluding the cost of form work and reinforcement for reinforced concrete work in: