Public Works Department Tender

Providing, laying, spreading and compacting stone aggregates of 22.4-53mm sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming stone screening / blinding materials to fill up the interstices of coarse aggregates, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405.

Construciton of un-reinforced, plain joint 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 1501.2.3 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25mm mixed in a concrete mixerof not less than 0.20cum 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 form work as per drawing. spreading the concrete with shovels, rakes, compacting using needle, screed and plate vibrators and finished in continous operation including provision of contraction and expansion, construction joints, applying joint filler board near approcehes to bridges/culvert and construction joints, admixture

Excavation in foundation in ordinary soil ( Loam clay or sand) including lift up to 1.5 meter (5ft) and lead upto 30m (100ft) and including filling,watering & ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as direction by the Engineer-in-charge upto a distance of 30m(100ft) from the foundation trenches. SI No 251