construction of bait arch at annainagar village in kanniyakumari district- 1 formation of bedding layer for rubble mound breakwater with quarry run hard blue granite stone of weight up to 1kg - 10kg having a specific gravityof not less than 2.65 as per approved design and drawing including quarrying, loading transporting by tippers/lorries weighing in the electronic weigh bridge for measurement, dumping, placing in position to required level, profile and finishing the side slopes 1 : 1.5 on both sides with necessary equipment and devices as per the drawings and specificationetc complete as directed by the departmental officers.the rate is also inclusive of placing, sectioning and finishing with necessary equipment and devices and hire and operational charges of tools and plants etc. (the payment shall be made on weight basis (ie) laden weight minus unladden weight). the contractor has to make his own arrangements for weigh bridge. 2 formation of core layer for rubble mound breakwater with quarry run hard blue granite stone of weight 10kg- 500kg having a specific gravity of not less than 2.65 as per approved design and drawing including quarrying, loading, transporting by tippers/lorries weighing in the electronic weigh bridge for measurement, dumping, placing in position to required level, profile and finishing the side slopes 1 : 1.5 on both sides with necessary equipment and devices as per the drawing and specification etc., complete as directed by the departmental officers.the rate is also inclusive of placing, sectioning and finishing with necessary equipment and devices and hire and operational changes of tools and plants etc. ( the payment shall be made on weight basis (ie) laden weight minus unladden weight). the contractor has to make his own arrangements for weigh bridge. 3 formation of under layer for rubble mound breakwater with hard blue granite stone of weight ranging from 1000 kg to 3000kg having a specific gravity of not less than 2.65 and as nearlycubical as possible as per approved design and drawing. the rate is inclusive of quarrying, loading at quarry using crane and other tools and plants as required, transporting by tippers/ lorries weighing on the electronic weigh bridge for measurement, unloading/dumping placing in position to required level, profile and finishing the side slopes of 1 : 1.5 using crane and floating equipment and devices as per the drawing and specification etc., complete and as directed by the departmental officers. the rate is inclusive of placing sectioning and finishing with necessary equipments and devices and hire and operational charges of tools and plants etc. (the payment shall be made on weight basis (ie) ladden weight minus unladden weight). the contractor has to make his own arrangements for weigh bridge. 4 formation of toe berm layer for rubble mound breakwater with hard blue granite stone of weight ranging from 1000 kg to 4000 kg having a specific gravity of not less than 2.65 and as nearlycubical as possible as per approved design and drawing. the rate is inclusive of quarrying, loading at quarry using crane and other tools and plants as required, transporting by tippers/ lorries weighing on the electronic weigh bridge for measurement, unloading/dumping placing in position to required level, profile and finishing the side slopes of 1 : 1.5 using crane and floating equipment and devices as per the drawing and specification etc., complete and as directed by the departmental officers. the rate is inclusive of placing sectioning and finishing with necessary equipments and devices and hire and operational charges of tools and plants etc. (the payment shall be made on weight basis (ie) ladden weight minus unladden weight). the contractor has to make his own arrangements for weigh bridge. 5 formation of armour layerfor rubble mound breakwater with hard blue granite stone of weight ranging from 2000 kg to 4000kg having a specific gravity of not less than 2.65 and as nearlycubical as possible as per approved design and drawing. the rate is inclusive of quarrying, loading at quarry using crane and other tools and plants as required, transporting by tippers/ lorries weighing on the electronic weigh bridge for measurement, unloading/dumping placing in position to required level, profile and finishing the side slopes of 1 : 1.5 using crane and floating equipment and devices as per the drawing and specification etc., complete and as directed by the departmental officers. the rate is inclusive of placing sectioning and finishing with necessary equipments and devices and hire and operational charges of tools and plants etc. (the payment shall be made on weight basis (ie) ladden weight minus unladden weight). the contractor has to make his own arrangements for weigh bridge. 6 providing concrete tetra pod weighing of 4t in plain cement concrete m35 grade including, casting, finishing and curing, transportingplacing in position as per approved design and slope over a armour layer of rubble mounded break water.complete as directed by the departmental officers and as per the drawings and specifications and as per the condition laids in special conditions. 7 providing concrete tetra pod weighing of 8t in plain cement concrete m35 grade including, casting, finishing and curing, transportingplacing in position as per approved design and slope over a armour layer of rubble mounded break water.complete as directed by the departmental officers and as per the drawings and specifications and as per the condition laids in special conditions. 8 sub total amount for above all items (excluding gst) 9 gst 18% for above subtotal amount