Bilwbudang FIS under PMKSY (HKKP) for the year 2021-22

Amount

REPAIRING OF CANAL LINING

Labour cost for dismantling of old CC canal lining and carriage of the materials and depositing the same in a safe distance as directed.

Earth work in excavation in irrigation canal to the design section and grade by depositing the spoils in the form of embankment in 15cm layers on both the banks as necessary including clearing light jungles, removing trees up to 15cm, uprooting roots, stumps from the seat of embankment and canal bed and free from all vegetation including breaking clods not more than 10mm cube ramming, dressing and roughening the seat of embankment with lead up to 30m and lift up to 1.5m complete as directed.

Labour for preparation of Sub-grade of lined canal section as per design drawing and grade by ramming and rolled to the lever & according to the required. Cross section of the canal including cutting, filling the existing canal section where necessary compacting, consulting the earth in labour not more than 15 cm thick to form a firm compacted bed & side for lining including watering to obtain required moisture content where necessary etc. complete as directed (Consisting of earth work) (As per typical cross section of lined canal, the quantity of earth work to be compacted.

Collection and supply of gravel free from dust, dirt and other foreign materials, paying forest royalty, sales tax etc. at work site including stacking in measurable stacks complete as directed.Distance of work site from quarry@50Km

Labour charge for spreading of hard river gravel/broken stone/sandgravel mixture of size of gravel 13 mm to 38 mm to the required thickness including ramming and dressing the seat before laying the materials as directed complete including all carriage etc.

C.C. work in lined canal in prop 1:2:4 with river shingles of size 6 mm to 20 mm with coarse aggregate free from dust, dirt and other foreign materials conforming to I.S, 2116-1965 & 542-1962 as specified by the department, water used for mixing the mortar should be free from all imjurious materials including laying the concrete over the sub-grade /moistened thoroughly by hand placing/ mechanical placing in canal of not more than 3.00 m side with suitable joints in between including providing bed sleepers (cast in situ or pre-cast) under joints with providing all sealing materials as per design and drawing before laying concrete including finishing the surface smooth, clean of all impurities with curing the bed by manual labours and side by sprinkles for at least 28 days etc. complete as directed. (Proper arrangement for obtaining clean water should be made at site)

Nirendu Roy

MD JAYNUR ALI