Up-gradation of Infrastructure at Transferred ind area Nagaur

Dismantling of cement concrete pavements by mechanical means using pneumatic tools breaking to pieces not exceeding 0.02 cum in volume and stock piling at designated locations and disposal of dismantled materials upto a lead of 1000 m, stacking serviceable and unserviceable materials separately

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 100 m, stacking serviceable and unserviceable materials separately as per MoRTH Specification Clause 202 By Mechanical Means Bituminous Courses & Granular Courses

Excavation for roadwork in soil with hydraulic excavator of 0.9 cum bucket capacity 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 a lift upto 1.5m and lead upto 1000m as per MoRTH specification clause 301.3

Carriage of excavated material including loading,unloading ,transportation and labour charges beyond 01 km to upto 05km

Carriage of excavated material including loading,unloading ,transportation and labour charges beyond 100 m to upto 05km

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 table 600-1, 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 a paver with electronic sensor, compacting with 8-10 tonnes vibratory roller, finishing and curing.

Construction of panel concrete pavement M-40 grade for Thin White Topping (Thickness greater than I00 mm and less than 200 mm) Construction of short paneled un reinforced, plain cement concrete pavement (Thin white Topping as per IRC : SP: 76-2015) :M-40 grade concrete over a prepared sub base or over bituminous surface (Existing bituminous surface prepared if necessary either by milling or leveling course to be done with BM / DBM / DLC to correct surface profile and to be paid separately) with Ordinary Portland Cement 53 grade confirming to IS:12269, coarse and fine aggregate conforming to IS 383, maximum size of coarse aggregate not exceeding 31.5 mm , mixed in a fully automatic batching plant and transported to site in transit mixer for having continous agitated mixer, manufactured as per approved mix design including pumping of R.M.C. from transit mixer to site of laying , with all lead and lift including cost of admixtures in recommended portion as per IS 9103 to accelerate/ retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer in charge laid with a Fixed Form Paver (laying and fixing of 125 micron thick polythene film) and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days using water finishing to lines and grade as per drawing and specification as per IRC SP : 76 - 2015. should have minimum flexural strengthen of 4.5 MPa, Each Panel (1.00m x 1.00m).

Marking Centre Line and stop lines etc. on road as per IRC pattern with thermoplastic paint of approved quality and make with 8% glass beads laid on the road surface at temperature 160" C with a special applicator machine complete with a special applicator machine complete with labour material and traffic diversion arrangements.