Retrofitting of existing Sewage Treatment Plant Sundernagar for feacal treatment facility co-treatment facility under septage management in Tehsil Sundernagar Distt. Mandi H.P.

Excavation in foundation and trenches in earth work upto all depth in all kinds of soil such as pick work jumper work,blasting work,chiselling of soft /hard rock where blasting is prohibited in all leads and lifts and including trimming of sides levelling of bed to correct grade stacking the excavated soil in 15cm.layers when required into plinth sides of foundation including consolidating each deposited layer by ramming and watering and then disposing oof all surplus excavated soil as directed in all leads and lifts and soring/strutting timbering and dewatering where ever required to the entire satisfaction of the Engineer-in-Charge.

Providing and laying cement concrete 1:4:8(1 cement:4sand:8 graded stone aggregate40mm nominal size) and curing complete excluding cost of form work in : Foundation and plinth.

Providing and laying cement concrete 1:2:4 ( 1cement:2 sand: 4graded stone aggregate 40 mm nominal size )and curing complete excluding the cost of form work and reinforcement in : Foundations,footings bases of columns and the like and mass concrete.

Providing and laying heavy duty precast cement concrete inter locking paver blocks vibro compacted upto M-50 grade i/c border or kurb block grey or coloured over sub-base of concrete with 25 mm thick average thickness of cement mortor 1:4 (1 cement : 4 sand) laid over and jointed with neat cement slurry mixed with pigment to match the shade of blocks i/c curing rubbing and polishing complete (Sub base concrete floor to be paid for 60 mm thick inter locking blocks.