Rural Development Department Tender

PCC M15

Providing & laying good quality of moorum in sub-base in layers not exceding 100 mm watering and compacting to required density in O.M.C with PRR including hire and running charges of PRR etc complete.

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 M-30 (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 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, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction, expansion and construction joints, applying sealant, 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 as per direction of the Engineer-in-Charge.

Providing and laying 80mm thick factory made cement concrete interlocking paver block of grade M-40 grade made by block making machine with strong vibratory compaction of approved size desing & shape laid in required colour and pattem over and including 50mm thick compacted bed of coursesand filling the joints with fine sand etc. all complete as per the direction of Engineer-In-Charge.