Rural Development Department Tender

Providing and applying tack coat using bitumen @0.2 / 0.30/.4kg per sqm on the prepared bitumenous surface/granular base treated with primer/ granular base (not primed) cleaned surface including cost of all materials, labour , T&P etc. complete as per the specification and direction of the Engineer-in-Charge.

Providing and laying 20mm thick Open Graded Premix Carpet using 13.2mm to 5.6mm size C.B.H.G. stone aggregates using mini Hot mix Plant over prepared surface using a total quantity of 14.6 kgs of 80/100 or 60/70 grade Bitumen per 10.0Sqm and compacting with 8 -10T power road roller including hire & running charges of PRR, T&P, cost conveyance royality & taxes of all materials,labour charges for cleaning the surface spreading laying and cambering premix carpet for finished item of work etc.complete as per the specification and direction of the Engineer-in-Charge. (Over granular surface / BT surface)

Providing and laying 6 mm thick precoated seal coat Type - B using 0.06 cum of 6.7 mm size chips and down graded as per sieve analysis and 6.8 kg. of bitumen per 10 sqm including hire and running charges of PRR, hot mix plant, tar boiler & all other T&P articles but excluding cost & conveyance of chips & bitumen.

Providing & laying granular sub-base in layers not exceeding 100mm thickness watering & compacting the the required density in OMC with PRR including cost & conveyance of sub-base materials & labour involved etc. complete as per the direction of the Engineer-in-Charge.

Cleaning and grubbing road land including uprooting rank vegetation grass bushes shrub, supplying & trees of girth upto 300mm removal of stumps of cut earlier and disposal of unserviceable materials and stacking of serviceable materials to be used or auctioned upto a lead of a 1000 metres including removal and disposal of top organic soil not exceeding 150mm in thickness etc. complete as per direction of Engineer-in-charge.

Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side form work (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, as per clause 1501 and direction of Engineer in Charge.