Irrigation And CAD Department Tender

Providing impervious hearting embankment with selected 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 98 percent or as stipulated by Sheep foot roller / Vibratory roller/ 8 to 10 tonne power roller etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.

Providing and constructing 45 cm thick dry rubble stone pitching with pin headers at 2 per sqm including cost of all materials, labour, hand packing, finishing etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.(rubble stones : 0.40 cum/sqm, Stone Chips 0.0675cum/sqm, Pin Headers 45cm : 2/sqm)(RIP RAP)

Providing and constructing dry rubble rock-toe using rubble stone (30cm)and stone chips from approved source including cost of all materials, machinery, labour, hand packing rubble and stone chips, finishing topand sides to required slopes etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge

Providing and constructing graded filter media below and behind rock-toe consisting of 20 cm thick sand, 15 cm thick 20 mm down and 15 cm thick 40 mm down size graded coarse aggregates satisfying filter creteria behind rock-toe and 15 cm thick sand, 20 cm thick 20 mm down coarse aggregate and 65 cm thick 40 mm down size coarse aggregate satisfying filter creiteria below rock-toe as per specifications including cost of all materials, machinery, labour, laying to required slope, compaction etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.( behind d/s rock-toe)

Providing rubble filling in layers of 22.5 to 30 cm including cost of all materials,machinery, labour, watering, ramming etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge..(Metal filter)

Providing and laying sand blanket below embankment including cost of all materials, machinery, labour, spreading to specified thickness etc., complete with initial lead upto 50 m and all lifts.(sand layer u/s below revetment.

Providing and laying sand blanket below embankment including cost of all materials, machinery, labour, spreading to specified thickness etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge..(sand filter)

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 including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge. (Cement content: 260 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)

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than 15 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, graded aggregates for sub-structure / super- structure works including cost of all materials, machinery, labour, formwork, scaffolding, cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge..(Cement content: 280 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)

Providing, fabricating and placing in position reinforcement steel bars for RCC works includingcleaning, straightening, cutting, bending, hooking, lapping, welding wherever required,tying with1.25 mm dia soft annealed steel wire, including cost of all materials, machinery, labour etc.,Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.

Drilling 47 mm (BX )dia core hole in all types of rocks (other than Hard Rock) including Masonry/CC (where drilling is not possible by casing shoe) using diamond core bit vertical / inclined upto 10 degree to vertical as directed including cost of all materials, machinery, labour,water charges, and redrilling in case of collapse of sides etc., complete Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge. for depth upto 30 m

Flushing grout holes of all sizes with water and air jets alternatively for an average period of 30 minutes including water intake observations after flushing, cost of all materials, machinery, labour etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.

Consolidation grouting with neat cement grout mix of suitable consistency under specified pressure as directed in drilled holes by stage grouting method including cost of all materials, machinery, labour, redrilling if necessary etc.,Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N / sq mm ) grade cement concrete using 40 mm down size approved, clean, hard, gradedaggregates with placing and sinking plums of size 150 to 80 mm upto 15 percent for gravitytype 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. If water is to be brought from other place add only lead charges @ 500 ltr / cum. (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 )finishing, curing etc.,Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge. (Cement content: 260 kg / cum with use of super plasticiser(0.4% by wt. of cement),

Providing and laying insitu vibrated M-20 ( 28 days cube compressive strength not less than20 N / sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, gradedaggregates for troughs including cost of all materials, machinery, labour, formwork,scaffolding, cleaning, batching, mixing, placing in position,levelling, vibrating, finishing, curingetc., complete with initial lead upto 50 m and all lifts.If water is to be brought from other place add only lead charges @ 500 ltr / cum. to the data(Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)If water is to be brought from other place add only lead charges @ 500 ltr / cum. to the data(Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)

Providing and laying insitu M- 20 ( 28 days cube compressive strength not less than 20 N /sqmm ) grade cement concrete using 20 mm down size approved, clean, hard, gradedaggregates for wearing coat including cost of all materials, machinery, labour, formwork,cleaning, batching, mixing, placing in position in alternate panels, levelling, compacting,finishing, curing, packing joints with asphalt mortar etc., complete with initial lead upto 50 mand all lifts.If water is to be brought from other place add only lead charges @ 500 ltr / cum. to the data(Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),CA : 0.80cum, Blending Ratio of CA--65:35, FA : 0.45 cum)Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.(Cement content: 330 kg / cum with use of super plasticiser(0.4% by wt. of cement),

Providing and laying insitu vibrated M-15 ( 28 days cube compressive strength not less than15 N /sq mm ) grade cement concrete using 20 mm down size approved, clean, hard, gradedaggregates for Bed and side lining of canal(100 mm thick) including finishing the junction of bed and sidesto required curveture, cost of all materials, machinery, labour, formwork including supports,cleaning, batching, mixing, placing in position, levelling, vibrating, finishing, curing etc.,Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge. (Cement content: 300 kg / cum for use of super plasticiser(0.4% by wt. of cement),CA : 0.80 cum, Blending Ratio of CA--65:35, FA : 0.45 cum)Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge.. of cement),CA : 0.80 cum, Blending Ratio of CA--65:35, FA : 0.45 cum)

Fabrication, supply, erection, testing and commissioning of Embedded parts consisting of sil beams slides tracks,seal seats guide plate, etc, with all accessories including cost of all materials, machinery, labour, etc complete as per specification and approved drawings ( with out painting on mechanical cleaning surface which are added extra as per schedule of rates under in this chapter and add as applicable separately)etc.,Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge

Fabrication, supply, erection, testing and commissioning of Sluice Shutters consisting of skin plate, horizontal and vertical angles, stiffeners, rubber seals, clamps with all accessories for sluice shutters including cost of all materials, machinery, labour, seal fixing etc., Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge

Design, fabrication, supply, erection, testing and commissioning of adequate capacity screw gear type hoist consisting of supporting structure, platform, ladder etc., with all accessories for operating canal escape / regulator gate including cost of all materials, machinery, labour, cutting, bending, aligning, anchoring, welding,finishing etc.,Complete for the finished item of work as per drawings or as directed by the Engineer-in -Charge (without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)

Walk way(cat walk) Design, fabrication, supply, erection and commissioning of 1 metre wide walkway connecting spillway piers / abutments at trunnion platform level including cost of all materials, machinery, labour, cutting, etc., complete as per specifications and approved drawings (without painting on sand-blasted or mechanical cleaning surfaces which are added extra as per scedule of rates under items in this chapter and add as applicable separately)

Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing dust. After cleaning,applying primary coat with one coat of Protective Mastic to athickness of 70+5 microns ,followed by finishing coats 2 coats with Solventless Coal tar epoxy each coat with a DFT of 150+5 microns and total DFT of all coats including Primary coat should not be less than 350 microns with material, labour and all accessories with all leads and lifts

Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing dust. After cleaning,applying primary coat with two coats of Zinc chromite red oxide primer , followed by finishing coats 3 coats with synthetic enamel paint with material, labour,and all accessories with all leads and lifts where surface cleaning by sand blasting is not feasible and based on specific recommendations of designers, it is to adopt surface preperation done manually by hand and power tool after cleaning by chemical treatment to remove grease, rust, scaling etc., and to form phasphate coating to prevent further rusting, before applying primer painting.

WALK WAYS( CAT WALKS), LIFTING BEAMS,etc, Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing dust. After cleaning,applying primary coat with one coat of Zinc rich epoxy primer to a thickness of 40 microns ,followed by finishing coats 2 coats with coal tar epoxy with material, labour, and all accessories with all leads and lifts

Supplying and fixing of 14mm guage G.I.Blue sheet roffing with side poles of 2" dia G.I. Pipe of height 1.8m at every 1.5m intervals , top (horizontal and vertical) 1.5"dia G.I. Pipe roofing purlines and sides 3 rows of horizontal lines with connections to vertical poles poles and welding ,plates bolts and nuts, one coat of primary and two coats of enamel paint and all operation and finished item of work as per drawings or as directed by the Engineer-in -Charge

Add Tender Premium@4.95% Excess