Supply and erection of precast solid drain element at Machampalayam to Edayarpalayam Road Ward No 93 South Zone

Cutting open the BT surface including all cost etc completed as directed

Earth work excavating excavating and depositing on bank with initial lead of 10m & intial lift of 2m in hard stiff clay stiff black cotton hard red earth shales, murram gravel stoney earth and earth mixed with small size boulders SS 20B

Earth work excavation and depositing on bank In hard rock including blasting, removal and stacking with initial lead of 10m and lift of 2.00m in narrow trenches for laying of pipes for water supply and sewerage works in the following types of soil strata as directed by departmental officers.

Providing and laying, spreading and compacting graded stone aggregate to Wet mix macadam (WMD) specification including premixing the material with water at OMC in mechanical mix plant carriage to mixed material by tipper to site laying in uniform layers with paver in sub base / base course on well prepared surface and compacting with vibratory roller to achive the desired density complete as per clasue 406 of MORTH specifications.

Supplying and Erection of Solid Precast Concrete Element of Size 1.80 x 1.80 x 2.00 m using M40 Grade Concrete (cement content 440 kgs.) with provisions of shear keys, connecting loops, dowel tubes and proper lifting accessories for walls, beams, slabs, stairs, column etc, of various thickness, shape and size of different concrete Qrades manufactured in Controlled Factory Environment with approved methodology including (Pallet system, tilts form, table moulds, battery moulds, vertical moulds, beam moulds, column moulds, staircase moulds, facade mixing, transporting and placing of concrete, vibrating, curing, finishing, making necessary cutout/holes of required sizes for services, yard handling & stacking all complete as per IS 11447:1985 and as per approved shop drawings and design mix as per the direction of Engineer-in-Charge .

Conveyance of excavated earth and clearing away from site to a lead of 2KM from site etc complete