Construction of cement concrete road along with drains at FSD Ajni New Complex, Nagpur.

Dismantling manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge : bituminous road

Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. In cement mortar

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Demolishing stone rubble masonry manually/by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineering-in-harge. : In cement mortar

Earth work in excavation by mechanical means (Hydraulic excavator)/ manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-incharge. All kinds of soil

Preparation and consolidation of subgrade with power road roller of 8 to 12 tonne capacity and consolidating with road roller including making good the undulations etc. as per directions of Engineer in charge

Supplying and filling with hard morrum under floors, including watering, ramming, consolidating and dressing complete

Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. With material conforming to Grade-III (size range 26.5 mm to 0.075 mm ) having CBR Value-20

Construction of dry lean cement concrete sub base over a prepared sub-grade with coarse and fine aggregate conforming to IS:383, the size of coarse aggregate not exceeding 25 mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per specifications, cement content not to be less than 150 Kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant, transported to site, for all leads & lifts, laid with a mechanical paver, compacting with 8-10 tonne vibratory roller, finishing and curing etc. complete as per direction of Engineer-in- charge.

Providing and laying design mix cement concrete of M-40 grade, in roads/ taxi tracks/ runways, using cement content as per design mix, using coarse sand and graded stone aggregate of 25 mm nominal size in appropriate proportions, admixtures in recommended proportions as per IS: 9103 to accelerate/retard setting of concrete, to improve durability and workability without impairing strength; as per approved & specified design criteria, providing dowel bars with sleeve/ tie bars wherever required, laying at site, spreading and compacting mechanically by using needle and surface vibrators, levelling to required slope/ camber, finishing with required texture, including steel form work with sturdy M.S. channel sections, curing, making provision for contraction/ expansion, construction & longitudinal joints (25 mm wide x 65 mm deep - minimum depth - or as per required site condition ) by groove cutting machine, providing and filling joints with approved joint filler and sealants, complete all as per direction of Engineer-in-charge (Item of joint fillers, sealants, dowel bars with sleeve/ tie bars to be paid separately). Cement concrete manufactured in automatic batching plant (RMC plant) i/c transportation to site in transit mixer Note: Cement content considered in M-40 is @ 390 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately.

Providing and fixing pre-moulded joint filler in expansion joints of RCC roads/CC Pavements after making the joints dust free with high presssure air jet cleaners, all complete as per direction of the Engineer in charge. (pre moulded joint fillers shall be made of bitumen hot sealing compound impregnated fibre board having impregnation more than 35% conforming to IS:1838 for fibre board and IS:1834 for hot sealing bitumen compound grade A)

Providing and filling in position rubberized bitumen hot sealing compound for sealing of expansion joints in roads / pavements all complete as per direction of the Engineer-in Charge. Using grade 'A' sealing compound conforming to IS: 1834

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering- All work upto plinth level 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size) derived from natural sources)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Mild steel and Medium Tensile steel bars

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level.Hot rolled deformed bars

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermomechanically treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for : Walls (any thickness) including attached pilasters, butteresses, plinth and stringcourses etc.

Centering and shuttering including strutting, propping etc. and removal of form for : Suspended floors, roofs, landings, balconies and access platform

Providing and fixing rubber speed breaker consisting of alternate Black and Yellow unit of size 400x500x75 mm with reflector on both side including cleaning road surface and fixing with epoxy and hardener(6lit/10mtand 1litper 10 mt)& 8nos 4inch nails per meter of speed breaker as per direction of Engineer in charge.

Providing and applying 2.5 mm thick road marking strips (retroreflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour, T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in-charge and accordance with applicable specifications.

20 mm cement plaster of mix: 1:6 (1 cement: 6 fine sand)

Neat cement punning

Providing and laying seperation membrane of impermeable plastic sheeting 125 micron thick over lean concrete for cement concrete road.

Random rubble masonry with hard stone in foundation and plinth including levelling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size) upto plinth level with : Cement mortar 1:6 (1 cement : 6 coarse sand) (Stone to be re-used from 50% of Item no. 4)

Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved.

Deduct for salvage value of stone aggregate obtained from dismantling of road on "AS IS WHERE IS BASIS" including taking away outside FCI premises including all leads and lifts complete as per directions of Engineer In-Charge.

Deduct for salvage value of bricks obtained from dismantling of brickwork from existing drains on "AS IS WHERE IS BASIS" including taking away outside FCI premises including all leads and lifts complete as per directions of Engineer In-Charge. * DSR 2602 Rate -4724*0.50=-2362.00