Permanent Protective Measures to the Left Flood Bank of Coleroon River in Keezhathirukkazhipalai and Chinnakaramedu Villages in Chidambaram Taluk of Cuddalore District

Amount

Earth work excavating and depositing on bank with initial lead of 10m & initial lift of 2m in Slush and silt under water upto 0.75m depth requiring the aid of basket and vessels (SS20B)

Quarryig and supplyng hard blue granite broken stones at site of size weighing 50kg to 300kg for Core Layer including pre-weighing and post weighing for the purpose of measurements, by using hydraulic excavator of high boom length with suitable capacity , conveyance to site of work, unloading & loading in to tray, lifting the tray using PH 955 Crawler Crane and placing the same at site as per drawings for forming the Core layer. The rate includes cost of materials, conveyacnce charges, labour charges, pre-weighing and post weighing for the purpose of measurement, hire charges for the crane, tray & hydraulic excavator with fuel and crew charges etc., complete complying with standard specifications and as directed by the departmental officers.

Quarryig and supplying hard blue granite broken stones at site of size weighing 1T to 2T as per requirement with respect to design and drawing for Under Layer including pre-weighing and post weighing for the purpose of measurements, by using hydraulic excavator of high boomlength with suitable capacity , conveyance to site of work, unloading & loading in to tray, lifting the tray using PH 955 Crawler Crane and placing the same at site as per drawings for forming the Core layer. The rate includes cost of materials, conveyacnce charges, labour charges, pre-weighing and post weighing for the purpose of measurement, hire charges for the crane, tray & hydraulic excavator with fuel and crew charges etc., complete complying with standard specifications and as directed by the departmental officers.

Quarryig and supplying hard blue granite broken stones at site of size upto 10kg weighing for Filter Layer including pre-weighing and post weighing for the purpose of measurements, loading at site using hydraulic excavator of high boom length with suitable capacity, conveyance to site of work, unloading & loading in to tray, lifting the tray using PH 955 Crawler Crane and placing the same at site as per drawings for forming the Filter layer. The rate includes cost of materials, conveyacnce charges, labour charges, pre-weighing and post weighing for the purpose of measurement, hire charges for the crane, tray & hydraulic excavator with fuel and crew charges etc., complete complying with standard specifications and as directed by the departmental officers.

Providing, laying, Spreading and Compacting graded stone aggregates for Wet Mix 30mm thick, including premixing the materials with water at OMC in mechnical mix plant, conveyance of mixed materials by tipper to site, laying in uniform layers using pavers in Sub Base / Base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., Complete as per clause 406 of MORTH Rev-5.

Earth work in all soils except hard rock requiring blasting and conveying for formation of bund with lead of 20.00 KM deploying earth moving machineries and tippers including benching, formation of bunds, breaking clods, sectioning with extra watering and consolidation by power roller and including hire charges etc., Complete Complying with Standard Specification and as directed by the Departmental officers. (20KMMR)

Providing and laying of Gravel including cost and conveyance of the same to work site from approved quarry including stacking the same to departmental gauge for premeasurement including all labour charges for laying, spreading, including all hire and fuel charges for power roller for compaction, etc., complete and as directed by the departmental engineers for making up of low berms.

GST 18% IN FIGURES