NSP

Excavation in all kinds of soil including boulders upto 0.3 m diameter for canal, seating of embankment, filter drains / catch water drains etc., including dressing bed and sides to required level and profile, cost of all materials, machinery, labour, placing the excavated soil neatly in dump area or for the formation of service road / embankment as directed etc.,complete with initial lead upto 1 Km and all lifts as per approved drawing or as directed by the Engineer-in-Charge.

Dismantling of existing C.C. Lining including T&P, disposal of unserviceable material as per Technical Specification with all leads and lifts as per the instructions of the Engineer-in-Charge.

Providing hearting / casing embankment with homogeneous soil from approved borrow areas in layers of 25 cm before compaction including cost of all materials, machinery, labour, all operations such as excavation, sorting out, transporting, spreading in layer of specified thickness, breaking clods, sectioning, watering, compacting each layer to density control of not less than 95 percent or as stipulated by Sheep foot roller / Vibratory roller/ 2 tonne roller etc., complete with initial lead upto 5 km and all lifts.

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N /sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for bed and side lining of canal(100 mm thick) including finishing the junction of bed and sides to required curveture, cost of all materials, machinery, labour, formwork including supports, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts or as directed by the Engineer-in-charge.(Manual Lining)

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N /sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for foundation filling (for sleepers, steps, Cutoff walls & Profile Walls) including cost of all materials, machinery, labour, formwork, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50m and all lifts as per approved drawing or as directed by the Engineer-in-charge.

Provinding and forming 35 mm wide and 10mm thick construction / contraction joints for concrete lining by mastic filler including cost of all materails labour etc. complete with all leads and lifts as per approved drawing or as directed by the Engineer-in-charge.

Providing and fixing 20 mm thick 150 mm depth tarfelt expansion joint filler boards for cement concrete lining of canal including cost of all materials, labour etc., complete with all leads and lifts as per approved drawing or as directed by the Engineer-in-charge.

Laying Longitudinal Drains and Transverse drains of Size 600 x600 x750 mm in Bed and filling with 12 mm to 40 mm HG machine Crushed metal and sand in bed including Excavation of drains and Cost of procuring of all materials including 50 m lead and for all lifts as per approved drawing or as directed by the Engineer-in-charge.

Laying and fixing of 100 mm Dia 300 mm long precast porus CC plugs in bed and sides using 1.181 Kgs of cement per each using 20 mm HG metal and placing in local filters of size 600x600x750 mm in size including Excavation of drains and Cost of procuring of all materials including 50 m lead and for all lifts.

Laying sand bags in stipulated places including cost of empty sand bag, sand, thread,stiching charges and labour charges etc., with 13.615 % overhead charges and contractors profit and placing at the site of work for strengthening as directed by the engineer in charge(SI NO. 97 OF Page NO.4 SOR 2025-26)