Panchayat Raj Engineering Department Tender

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN / Vibratory Roller 80-100 kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406 MORD/ MORTH, including overhead charges & Contractor profit, but excluding GST and Seignorage charges

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502 MORD (for use on Wet mix macadam & WBM) , including overhead charges & Contractor profit, but excluding GST and Seignorage chargesfor Prime Coat

Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503 MORD,including overhead charges & Contractor profit, but excluding GST and Seignorage charges for Tack Coat

Providing and laying semi dense bituminous concrete with 40-60 TPH batch type HMP producing an average output of 37.5 tonnes per hour using crushed aggregates of specified grading, premixed with bituminous binder @ 4.5 to 5 per cent of mix and filler, transporting the hot mix to work site, laying with a hydrostatic paver finisher with sensor control to the required grade, level and alignment, rolling with smooth wheeled, vibratory and tandem rollers to achieve the desired compaction as per MORTH specification clause No. 508 complete in all respects, including overhead charges & Contractor profit, but excluding GST and Seignorage charges

Construction of un-reinforced, dowel jointed at expansion and construction joint only, 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 in a concrete mixer of not less than 0.2 cum capacity and appropeiate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 mictron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with sholvels, rakes, compacted using needle, scareed 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, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501 MORD including overhead charges & Contractor profit, but excluding GST and Seignorage charges

Construction of sawn joint grove(using diamond studded blades) 3 to 5 mm wide and 1/4 to 1/3 depth of the slab +/- 5 mm or as stipulated in the drawings and dowel bars complying with clause 602.6.5 of specifications for road and bridge works (3rd revision) published new delhi in 1995 by IRC on behalf of Govt of India, Ministry of surface transport as directed in the drawings. The contraction joint shall be cut as soon as the concrete as undergone initial hardening and as hard enough to take the load of joint sawing machine with out causing damaging to the slab.The joint ceiling compound shall not be poured bitumen type having flexibility ,resistance to age hardening and durability of the sealant shall be in accordance with BS 5212(Part-2) with all lead and lift including cost and conveyance of all ,materials etc., completed for 50mm depth.

Construction of Shoulders by providing selected earth having MDD not less than 1.85 g/cc with LL & PI not more than 40% and 20 respectively. and, spreading in uniform layers with tractor grader on prepared surface, and compacted at OMC with vibratory roller 80-100 kN to achieve the desired density, complete as per Technical Specification Clause 407 MORD and clause 305 & 305.4.4 MORTH including overhead charges & Contractor profit, but excluding GST and Seignorage charges

Leveling the concrete with Beam Vibrater Vaccume dewatering Power trowelling to finish as the dirction of Engineeering in charge rate inclusive of labour charges all complete for finished item of work item