Irrigation And CAD Department Tender

O and M Repairs and Restoration of NarayanRao Channel(Katwa) at Peerzadiguda(V), Medipally(M) to Ed;Providing and fabricating and placing in position reinforcement steel bars for RCC works including cleaning, straightening, cutting, bending, hooking, lapping, welding wherever required , tying with 1.25 mm dia sift annealed steel wire . Including cost of all materilas , machinary, labour etc. complete as directed by the Engineer-in Charge..

O and M Repairs and Restoration of NarayanRao Channel(Katwa) at Peerzadiguda(V), Medipally(M) to Ed;Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than 20 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, graded aggregates for cantiliver / counterfort retaining walls including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., complete with initial lead upto 50 m and all lifts. (Cement content: 320 kg / cum with use of super plasticiser(0.4% by wt. of cement), CA : 0.90cum, Blending Ratio of CA--50:30:20, FA : 0.40 cum)

O and M Repairs and Restoration of NarayanRao Channel(Katwa) at Peerzadiguda(V), Medipally(M) to Ed;Providing and laying insitu vibratedM-10 (28 days cube compressive strength not less than 10N/Sqmm) grade cement concrete using 40 mm down size approved , clean hard, graded metal for foundation filling including cost of all materials , machinary , labour ,form work , cleaning , batching, mixing , placing in position, leveling, vibrating, finishing,curing etc.(Cement content: 220 kg/cum with use of plasticiser (0.4% by wt of cement), CA 0.90 cum, Blending ratio of CA- 50:30:20, FA: 0.45 cum). as directed by the Engineer-in Charge.

O and M Repairs and Restoration of NarayanRao Channel(Katwa) at Peerzadiguda(V), Medipally(M) to Ed;Excavation for structures -Mechanical means (Data adopted from MORTH) Earth work Exavation in all kinds of soils of foundation of structures as per drawing and technical specification ,including setting out,construction of shoring and bracing ,removal of stumps and other deleterious matter ,dressing of sides and bottom and backfilling with approved material as directed by the Engineer-in Charge.

O and M Repairs and Restoration of NarayanRao Channel(Katwa) at Peerzadiguda(V), Medipally(M) to Ed;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 with placing and sinking plums of size 150 to 80 mm upto 15 percent for gravity type retaining walls / piers / abutments etc., including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,complete with initial lead upto 50 m and all lifts. (Cement content: 260 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.765cum, Blending Ratio of CA--50:30:20, FA : 0.34 cum, plums of size 150 to 80 mm : 0.25cum ) If water is to be brought from other place add only lead charges @ 500 ltr / cum.

O and M Repairs and Restoration of NarayanRao Channel(Katwa) at Peerzadiguda(V), Medipally(M) to Ed;Providing and laying insitu vibratedM-10 (28 days cube compressive strength not less than 10N/Sqmm) grade cement concrete using 40 mm down size approved , clean hard, graded metal for foundation filling including cost of all materials , machinary , labour ,form work , cleaning , batching, mixing , placing in position, leveling, vibrating, finishing,curing etc.(Cement content: 220 kg/cum with use of plasticiser (0.4% by wt of cement), CA 0.90 cum, Blending ratio of CA- 50:30:20, FA: 0.45 cum). as directed by the Engineer-in Charge.

O and M Repairs and Restoration of NarayanRao Channel(Katwa) at Peerzadiguda(V), Medipally(M) to Ed;Excavation for structures -Mechanical means (Data adopted from MORTH) Earth work Exavation in all kinds of soils of foundation of structures as per drawing and technical specification ,including setting out,construction of shoring and bracing ,removal of stumps and other deleterious matter ,dressing of sides and bottom and backfilling with approved material as directed by the Engineer-in Charge.