Urban Development Department Tender

Earth work in excavation for structure in all depths as per drawing & technical specification for Rural Road August 2004 clause 305.1 including setting out, construction of shoring & bracing, removal of stumps & other deleteruious materials & disposal in all leads & lifts including dressing of sides & bottom & back filling in trenches with excavated suitable materials. All work of rock cutting by blasting shall be carried out by taking all necessary precautions against soil erosion damage to hill side water pollution etc. and to protect stability of hill side rock shall be excavated with chiselling and wedging out rock ( where blasting is prohibited ). All earth work in cutting/excavation including rock excavation shall be carried out true to lines, grades, side slopes, width, camber super elevation and level as shown on the drawing or as directed by the Engineer-in-Charge hauling & stacking of materials useful for construction at suitable sites & safe disposal of unsuitable cut materials in specified manner tramming filling of unevenness blindage & finishing of the road to specified dimension or as directed by the Engineer-in-Charge. If the foundation of the structure is in an area with stagnant water or water is met with in the excavation due to sping seepage rain and other causes, it shall be remove by suitable diversion bailing out or pumping as directed and the area of the foundation or embankment shall be kept dry. Any loss to the public or private property during the course of excavation shall be the whole responisibility of the contractor which shall have to be duly compensated by him at his own cost in all cases.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 ( One cement : four coarse sand : eight graded stone aggregate 40 mm ( forty milimetre ) nominal size), including all leads, ,lifts & carriage of materials & to the entire satisfaction of the Engineer-in-Charge.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:2:4 ( One cement : two coarse sand : four graded stone aggregate 20 mm ( twenty milimetre ) nominal size), including all leads, ,lifts & carriage of materials & to the entire satisfaction of the Engineer-in-Charge.