DWCO/HING/Open/01/2026-27

Excavation in all kinds of soft soil & Soft murum including boulders up to 0.6 m. diameter (0.113 cum. )for cannel 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 as directed including cost of all material,machinery,labour,dressing bed and sides to required level and profile etc,complete with lead up to 15 m. and 6 m. lift.

Excavation in hard murum including boulders up to 0.6 m. diameter (0.113 cum. )for cannel seating of embankment,filter drains/catch water drains etc.and placing the excavated neatly in dump area or for formation of service road/embankment as directed including cost of all material,machinery,labour,dressing bed and sides to required level and profile etc,complete with lead up to 15 m. and 6 m. lift.

Excavation in Soft Rock with out blasting including boulders up to 0.6 m. diameter (0.113 cum. )for cannel seating of embankment,filter drains/catch water drains etc.and placing the excavated soft rock neatly in dump area or for formation of service road/embankment as directed including cost of all material,machinery,labour,dressing bed and sides to required level and profile etc,complete with lead up to 15 m. and 6 m. lift.

Excavation in Hard Rock of all toughness by blasting including boulders up to 0.6 m. diameter (0.113 cum. )minimising damage to side slopes of excavation in water prisam area by adopting any one or combination of line drilling/pre-spliting/smooth blasting techniques and placing the excavated rock neatly in approved dump area as directed including cost of all material,machinery,labour,dressing bed and sides to required level and profile etc,complete with lead up to 15 m. and 6 m. lift.

Providing and fixing deformed cold twisted ( Tor ) steel reinforcement bars as per design & drawing including cuttings , bending , hooking and binding with G.I.Wires with all leads & lifts etc. complete as directed and as per specifications.

Providing and laying in situ cement concrete of grade M-150 of trap / granite /gneiss / quartzite / graded metal for PCC with or without surface reinforcement / RCC concreting requiring for work of intake structures,training walls,abutment,piers,etc. with concrete mixer with shuttering and scfolding;placeing, curing with an initial lead of 1 km. and all lifts etc. complete as directed.

Back filling up to ground level behind the canal structures etc. complete with suitable material of approved quality in layers not exceeding 20 cm without disturbing the structure etc. complete as directed..

Providing and constructing Pitching 230 mm. thick dry rubble stone pitching with pin headers at 2per sqm using stones and stone chips from approved source including cost of all materials,labour,hand packing/wedging stone chips,finishing etc.complete with lead up to 50 m. and all lifts excluding royalty of material.

Providing and fixing information board 1.2*0.75m.prepared on 16 gauge M.S. sheet with angle iron frame size 35*35*3 mm. with cross bracing of size 25*25*3 mm. including painting with one coat of zink chromate storing pritmer and two coats each of green /white back ground and back side grey store enamelled bonded with retro reflective sheet Engineering grade,border/letters/numeral /arrows coated with non peable crystal clear protective transparent coat retaing 100 % reflection including two angle iron post of of size 50*50*5 mm.of 3.65 m.long inflated at bottom drilled on top and painted in white and black bonds of 30 cm.with four numbers high strength of G.I. boltt and nuts of size10 mm. dia. and 20 mm. long sheet and angle iron post in one piece without joints including all taxes,conveying,fixing in ground with cement concretein M-150 block of size 60*60*75 cm.as directed by engineer-in-charge.

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