Re-Tender for Construction of water channel -02 along paver path from B-12 to C-14 at North Campus of IIT Mandi

Amount

Earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5 m in width as well as 10 sqm on plan including getting out and disposal of excavated earth in all leads and lift, as directed by Engineer-in- Charge: All kinds of soil as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Earth work in excavation by mechanical means (hydraulic excavator)/ manual means over areas (exceeding 30cm in depth, 1.5m in width as well as 10sqm on plan) including getting out and disposal of excavated in all lead and lift, as directed by engineer-in-charge. All kinds of soil as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto to plinth level: 1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work upto to plinth level:1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.“(Note :- Cement content considered in this item is @ 330 kg/cum.“Excess/ less cement used as per design mix is payable/recoverable separately). All works upto plinth level as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Add for using extra cement in the items of design mix over and above the specified cement content therein as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Centering and shuttering including strutting, propping etc. and removal of form work for all heights: walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc. as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required. In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and fixing stainless steel ( Grade 304) railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-incharge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade. Two or more coats on new work as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within all lead and lift as per entire satisfaction and direction of Engineer-in-charge

Providing and laying 60mm thick faciory made cement concrete interlocking paver block of M-30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid compacted bed of coarse sand, filling the joints with line sand etc. All complete as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm), including making drainage opening wherever required complete etc. as perdirection of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge) as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Providing and laying hard stone bolder filling back side of retaining wall and breast wall as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Erection & Installation of Precast Concrete elements in correct & final position with proper line level and plumb at site making all arrangements (i.e cranes, push-pull jacks & all another T & P for lifting Placing & Alignment of elements, within erection tolerance as per IS 15916 as per approved shop drawings and all complete as per the direction of Engineer-in-Charge but excluding the cost of sim pads, non shrink grout and steel works i.e hangers. All work up to plinth level as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Supplying of Precast box type culvert of specified size, Grade of concrete M-40, including the charges of Transportation as per entire satisfaction and direction of Engineer-in-Charge. Pre Cast U Box sections 750* 750 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Supplying of Precast box type culvert of specified size, Grade of concrete M-40, including the charges of Transportation. Pre Cast Box Culvert sections 750* 750 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Supplying of Precast box type culvert of specified size, Grade of concrete M-40, including the charges of Transportation, Pre Cast U Box sections 1000* 1000 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Supplying of Precast box type culvert of specified size, Grade of concrete M-40, including the charges of Transporatation, Pre Cast Box culvert sections 1000* 1000 mm as per entire satisfaction and direction of Engineer-in-charge including carriage of material in all lead and lift.

Mansih Kapoor