Repair to Pipe Aqueduct at RD 1100m of Dongargaon Minor no.1 of Dongargaon Medium Project

Excavation in all kinds of soil including boulders up to 0.6 m diameter ( 0.113 cum) for canal, seating of embankment, filter drains / catch water drains etc., and placing the excavated stuff neatly in dump area or for formation of service road / embankment including cost of all materials, machinery, labour, dressing bed and sides to required level and profile etc. Complete with lead up to 1 km and all lifts as directed.

Providing and laying rubble soling below foundation in layers including filling with rubble chips, murum etc. complete as directed.

Providing and laying in situ cement concrete of grade M-15 of trap / granite / gneiss / quartzite / graded metal for foundation and bedding with Batching Plant and Transit Mixer including placing, compacting, curing etc. complete with all lifts as directed. (A) M-15 (20 MSA) (Cement 5.64 bags/Cum)

Providing and laying in situ cement concrete of grade M15 of trap / granite / gneiss / quartzite / graded metal for PCC with or without surface reinforcement/ RCC concreting requiring heavy or special type of shuttering for works of gallery, sluice, spillway crest, spillway down stream face, energy dissipating structures, intake structures, training walls, piers, abutments etc. with Batching Plant and Transit mixer with centering, shuttering, scaffolding, placing, compacting, curing etc. complete with all lifts etc. complete as directed. (A) M-15 (20 MSA) (Cement 5.64 bags/Cum)

Providing and fixing in position TMT - FE - 500 bar reinforcement of various diameters for R.C.C. pile caps, footings, foundations, slabs, beams columns, canopies, staircase, newels, chajjas, lintels pardis, copings, fins, arches etc. as per detailed designs, drawings and schedules. including cutting, bending, hooking the bars, binding with wires or tack welding and supporting as required complete as directed.

Item No.07:- Providing structural steel work in single stanchions composed of R.S.J. Channel etc. with caps, bases, mild steel plated, angle brackets, cleats, gusset plates, anchor bolts etc. as per detailed designs and drawings or as directed including cutting, fabrication, hoisting, erecting fixing in position, making riveted/ bolted/ welded connection and one coat of anticorrosive paint and over it two. coats of oil painting approved quality and shade etc. complete.

Providing and laying in situ M-15 (20 MSA)(28 days cube compressive strength not less than 15N/sqmm) grade cement concrete with clean, hard, graded aggegrates for canal lining for side and bed including cost of all materials, machinery, labour, cleaning with batching plant and transit mixer placing in position, finishing with all slope of canal including scaffolding, formwork, compaction, curing, by cutting grooves, filling with sealing compound and providing porous plugs preparation of sub grade etc. complete with an initial lead of 1 km and all lifts etc. complete as directed. A) For Bed Lining (Cement 5.64 bags/Cum)

B) ii) For Side Lining without curing compound i.e. by curing with water (Cement 5.64 bags/Cum)

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