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| 1 | Earthwork in excavation in the canals / drainage channels / borrow pits / River bed / slope of bank as noted below as per designed section & throwing the spoils in layers of 25 cm. for making banks as per profile or to deposit the same in any other place within an initial lead of 30 metre and initial lift of 1.5 metre including breaking clods, rough dressing etc. complete as per direction of the Engineer-in-charge. Ordinary soil / local soil / soil mixed with moorum or kankar / silt, dry or moist / slushy silt / sticky soil. |
| 2 | Supply of Medium Sand (Grading Zone II as per IS:383-1970) stacked at site. |
| 3 | Ordinary Cement concrete (mix 1:1.5:3) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement if any, in ground floor as per relevant IS codes. With Nominal graded stone aggregatePakur variety |
| 4 | Ordinary Cement concrete (mix 1:2:4) with graded stone chips (20 mm nominal size) excluding shuttering and reinforcement,if any, in ground floor as per relevant IS codes.With Nominal graded stone aggregatePakur variety. |
| 5 | Precast Cement Concrete blocks or lining units as per designed section and specification, in nominal mix portion 1:1.5:3 (Corresponding to M20 Grade)with well graded 20 mm down stone metal aggregate, including dressing, ramming, shuttering, finishing the surface by trowel without adding any additional cement and sand mortar, curing, transporting and laying the blocks or lining units at work site in position over sand cushion/ filter layer, with cold (paper) joints between the adjacent units, having gap varying from 0 to 5 mm as tolerance, with all leads and lifts, including supply and carriage of all materials complete. |
| 6 | Hire and labour charges for shuttering with centering and necessary staging upto 4 m using approved stout props and thick hard wood planks of approved thickness with required bracing for concrete slabs, beams and columns, lintels curved or straight including fitting, fixing and striking out after completion of works (upto roof of ground floor)25 mm to 30 mm shuttering without staging in foundation. |
| 7 | Supplying and laying Polythene Sheet (150gm / sq.m.) over damp proof course or below flooring or roof terracing or in foundation or in foundation trenches. |
| 8 | Earth work in filling in foundation trenches or plinth with good earth, in layers not exceeding 150 mm. including watering and ramming etc. layer by layer complete. (Payment to be made on the basis of measurement of finished quantity of work). With earth obtained from excavation of foundation. |
| 9 | Supplying RC spun pipe (NP2) and matching collar as per specification including carriage upto a distance of 50Km from factory, loading, unloading and stacking properly at destination (Departmental stack yard / site of work) inclusive of all taxes. Bore-Dia of Pipe 15cm |
| 10 | Matching collar for 15cm Dia pipe. |
| 11 | Labour charge for laying, fitting and fixing in position RC spun pipe (NP2) with collar in canal banks, roads, including caulking the joints of collars as when and necessary with cement mortar (prop. 1 : 2) jute and bitumen etc. as approved including preparing sub-grade, curing including cost and carriage of sand, cement etc. complete (excluding cost and carriage of pipes and collars from Departmental stack yard). 15 cm dia. |
| 12 | Sand filling in foundation trenches and at the back of abutments, wing-walls etc. with good local sand free from earth in layers not exceeding 15 cm. including inundating each layer by profuse water and poking and ramming layer by layer complete including supply of sand. Quality of sand is to be approved by the Engineer-in-charge. Please Enable Macros to View BoQ information |
