Regulation and petrolling Including Watch and Ward of Burdha Canal System for the year 2025-26

items

Operation & controlling including watch & ward of Head / Cross regulator gates for Feeder/main canal / distributory. Appointing one opertor cum gauge reader per day for (24 hr.)

18.31 Regulation and patrolling of Feeder/ Main / Branch/ Distributory and Minor canals of canal irrigation projects with their own conveyance system (Two Wheeler with POL) and mobile (with recharge pack) for communicating with site incharge or control room. including Jute rassi, Torch, Fawda etc. all T and P required for regulation. 18.31.1 Canal Having Discharge capacity up to 100 cusec

Random rubble stone masonry (using R. R. stones where 75 % stones to be not less than 15 cm in size in any direction and weighing not less than 23 kg.) for foundation including curing with all leads of all construction materials including curing etc. complete. (c) In cement sand mortar 1:5 Add extra over item no. 7.1.1 to 7.7.3 for (a) Masonry work in superstructure

Plaster in cement sand mortar 1:4 including racking of joints, smooth finishing & curing etc. complete including all leads of all construction materials of thickness: (a) 20 mm

18.17 Providing and laying cement concrete coping in (1:2:4) with maximum size of crusher broken aggregate upto 20 mm including shuttering etc. with all leads of material complete in all respect in thickness of: 18.17.1 75 mm

Hydraulic excavator/ loader like JCB/ Poclain, Hitachi etc. with all accessories (for actual site working, idle period) having bucket capacity upto 0.40 cum Hire charges without diesel but with operational staff M.oil, spares and lubricants (in Rs)

Cost of Diesel

Inspection Vehicles with driver such as Car/Jeep/Bolero or equivalent Model not older than 3 years (Two wheel drive) for offices having a district as their jurisdiction up to 2000 km per month including POL but excluding GST

Removal of slit/soil/earth, sand, pebbles, Malba, debris, rubbish, stone pebbles and obstruction deposited in canal bed up to design line grade and sections having design due to erosion/scour/slips in canal banks/silting with or without bushes and weeds etc. in dry or moist condition from canal bed including dewatering, loading unloading and disposal at suitable place as directed by Engineer in charge with initial lead of 50m. and lift upto 1.5 m with proper dressing on canal bed complete in all respect Measurements of works shall be limited to canal bed area only (a) For 5 to 15 cms depth, having (ii) Lined section

Watering of earth including cost of carriage of water when source of water is (a) up to 1 Km

Compaction of earth or highly weathered strata By mechanical equipment such as sheep foot roller/ pneumatic tyred roller/vibro compactor / vibro sheep foot compactor required as per site condition to obtain dry density of. (ii) at least 98% of Standard Proctors density

Earth work in rough (borrow area) excavation for embankments in hard soil, morrum or highly weathered strata dry or moist, including laying in 20 cm layers (before compaction) and breaking of clods, sorting of grass, pebbles etc. and dressing when compacted by vibro compactor, vibro sheep foot roller, sheep foot roller/pneumatic tyred roller to obtain dry density of at least 98% of Standard Proctors density with initial lift of 1.5m (Excluding charges for compaction and watering) including loading and un-loading wherever required complete in all respect. (b) With lead beyond 250 m and up to 750 m (1/2 Km) Deduct in item no 5.16.1 to 5.16.4 above if Standard Proctors density to be achieved is at least 90%

9.15 Preparation and dressing the sub grade including removal of irregularities up to 7.5 cm in soft rock & similar type of strata for 9.15.1 Bed

9.16 Cement concrete lining of nominal mix (1:3:6) with, up to 20 mm size well graded crusher broken stone aggregate laid as per specifications including all leads of all construction materials including rendering, compaction and curing etc. complete for canal bed of thickness. 9.16.1 10 cm

Providing, laying and fixing in position RCC spun or hume pipe with collars (ISI 458-2003) in required size packed in gasket for hume or spun yarn and neatly finished with rich grout of cement mortar 1:3 perfectly air tight including testing of joints. (diametre) 600mm ( Excluding Labour Charges ) NP-3

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