inviting rates of different items for construction of diffrent type of work as per Demand on cm help line or ward parsad or public

Excavation for roadwork in soil with hydraulic excavator including cutting and loading in tippers, trimming bottom and side slopes, in accordance with requirements of lines, grades and cross sections, and transporting to the embankment location with all lifts and lead up to 1000 m as per Section-300 of the specifications. ITEM NO NVI-3.12

Construction of Embankment/Sub-grade/Earthen Shoulders with material obtained from other sources, as per provisions of Section 305 of the specifications, with approved materials/soil confirming to requirements given in Table 301-1 of specifications including all lead and lifts, including cost of watering, compaction by vibratory roller/heavy pneumatic type roller etc. confirming to requirements given in Table 301 2 of the specifications complete. ITEM NO NVI-3.12

Construction of granular sub-base, spreading in uniform layers with motor grader on prepared surface, mixing by Mix in Place Method at OMC and compacting with vibratory roller of 80-100 KN Static weight to achieve the desired density, including all lifts and lead complete in all respect as per Section-400 of the specifications. By Mix in Place Method ITEM NO NVI -4.1.1.1

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 26.5mm, aggregate cement ratio not to exceed 15:1, aggregate gradation after blending to be as per Table 600-1 of the 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, laid with paver with electronic sensor/mechanical paver, compacting with 8-10 tonnes vibratory roller, finishing and curing and as per Section 601 of specifications. ITEM NO NVI- 6.1.1

Providing and Laying Cement Concrete Grade M-20 with 20 mm graded crushed stone aggregate, mixing shall be in mechanical mixer, laying with paver compacting by use of pin, plate / screed vibrators including form work by strong steel girders fixed by spikes, separation membrane 125 micron thick, including cutting of joints @ 4 to 5 m interval and filling it with hot applied bituminous sealant (without dowel bars) (max. thickness 20 cm). ITEM NO NVI-6.4

Construction of Dowel jointed, Plain Cement Concrete Pavement in M-30 Grade Concrete over a prepared sub base with 43 or higher grade cement, coarse and fine aggregate conforming to IS:383 maximum size of coarse aggregate not exceeding 25 mm, mixed in a batching and mixing plant as per approved mix design, transported to site, laid with a fixed form or slip form paver with electronic sensor spreading the concrete by shovels, rakes compacted using needle, screed and plate vibrator and finished in a continuous operation including provision of contraction, expansion, and longitudinal joints, joint filler, separation membrane, sealant primer, joint sealant, debonding strip, placing of dowel bar, tie rod admixtures as approved, curing compound, finishing to lines and grades as per approved drawings as per IRC:15 and as per Section-602 of the specifications complete excluding cost of steel in dowel bar and tie rod etc. ITEM NO NVI-6.2.1

Earth work in excavation for foundation, trenches for pipes / cables or drains etc. by mechanical means / manual means (exceeding 30cm in depth.) including ramming of bottom,dressing of sides,disposal of excavated earth including of all lift and lead upto 50m.Disposed earth to be levelled and neatly dressed. All kinds of soil ITEM NO NII 2.6.1

Demolishing cement concrete manually/by mechanical means including disposal of material with in 50 meters lead as per direction of Engineer-in-charge. 1:3:6 OR richer mix ITEM NO NII-15.2.1

Demolishing R.C.C.work manually/by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 meters lead as per direction of Engineer-in-charge. ITEM NO NII-15.3