Public Works Roads Department Tender

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. (ii) For Grading II Material

WBM grading III :Providing ,laying, spreading and compacting & stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness , hand packing, rolling with smooth wheel 80-100 KN roller in stages to proper grade and camber applying and brooming, stone screening /binding materials to fill up the interstices of coarse aggregates watering and compacting to the required density grading 2 as per Technical Specification Clause 405. (A)by mennual means.

Construction of plastic cell filled cement concrete pavement, thickness 100mm (as per design), over a prepared sub base, with 53 grade Ordinary Portland Cement(OPC) or any other type as per Clause 1501.2.4 M30 (Grade), coarse and fine aggregates conforming to IS : 2386, mixing in a concrete mixer of not less than 0.2 cum capacity and appropiate weigh batcher using approved mix design (As per IRC:44- 2008), laid in the cells made of high density polythyne sheets oF thickness 0.22mm to about 0.25mm,side 150mm and depth 100mm of approximate weight of 1250 kg for a road of 3.75m wide and 1.00km , putting iron spike of 200mm long at the end corners of the cells and using nylon threads passing through the cells 10 mm below the top of the cells, in approved fixed side formwork (steel channe, wedges, steel plates including levelling the formwork as per drawing),maitaining camber of about 3 to3.5%, spreading the concrete with sholvels, rakes, compacted using needle, scareed and plate vibrators and finished in continuous operation, curing of concrete slabs for 14- days, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification of Cell filled Concrete

Repairing of damaged Cel filled cement concrete with 2 component Adhesives( Epoxy) mixed with M30 Concrete (excluding cost of concrete ), cleaning the damaged surface and painted with the adhesive as directed by the department.

Construction of un reinforced, dowel jointed at expansion and construction jointnonly,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 aggregrette 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 formwork (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 vibrator and finished in continuous operation including cum 6,719.10, p p g provision of contraction and expansion,construction joints,applying debonding strips,primer,sealant,dowelbars,near approaches to bridge/culverts and construction joints,admixture as approved,curingof concrete slabs for 14 days.

Providing and laying interlocking concrete block pavement with M40 grade grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. A) Including Edge block/ Edge restraints

Reinforced cement concrete M15 grade kilometre stone/local stone of standard design as per IRC:8 fixing in position including painting and printing, etc as per drawing and Technical Specification Clause 1703 iii) 200 m stone (precast)

Road Works

Routine Maintenance after completion of the work for 3rd Year ( Cell filled Cement Concrete)

Routine Maintenance after completion of the work for 3rd Year ( ICBP)

Routine Maintenance after completion of the work for 4th Year ( Cell filled Cement Concrete)

Routine Maintenance after completion of the work for 4th Year ( ICBP)

Routine Maintenance after completion of the work for 5th Year ( Cell filled Cement Concrete)

Routine Maintenance after completion of the work for 5th Year ( ICBP)