Rural Development Department Tender

WBM Gr-III

Clearing the existing granular base surface including removal of binding materials and other foreign materials with wire brushes and small picks, sweeping with brooms or soft brushes and finally dusting with old gunny bags and/or compressed air to receive bituminous and including royality of soil with cost of all labour, T&P & with Cess, Royality etc. complete in all respect as specification and direction of the EIC

Providing applying tack coat with bitumen emulsion using emulsion pressure distributor @ of 4 Kg per 10 sqm on the prepared granular base treated with primer cleaned with mechanical broom as per clause 503 of MoRST&H including cost, conveyance royality, Cess of all materials, T&P labour, hire charges of machinaries etc. complete as per direction of the Engineer in charge.

Providing, laying 20mm thick Premix Carpet using 0.27 cum of 13.2 mm to 5.6mm size crusher stone chipping and 14.60 Kg penetration grade of 60/70 bitumen for 10 sqm including hand packing to proper camber and consolidation with PRR inclusive of hire and running charges of PRR, hot mix plant, bitumen boiler and all other T&P articles including cost, conveyance, royality, Cess, taxes of chips and bitumen & other required materials etc. complete as per specification and direction of the Engineer in charge.

Providing and laying 6mm thick pre-coated seal coat using 0.06 cum of 6.7mm size chips as per sieve analysis and 6.8 Kg of 60/70 bitumen per 10 sqm including hire and running charges of PRR, hot mix plant, bitumen boiler and all other T&P articles including cost, conveyance, royality, Cess, taxes of chips and bitumen & other required materials etc. complete as per specification and direction of the Engineer in charge

Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site by mechanical means within a lead of 5kms, spreading, grading to required slope and compacting to meet requirement of table 300-2 & Clause 305 of MoSRT&H specifications for Road and Bridge works (4th Revision) with cost of all labour, T&P and with cess, royality and as per direction of Engineer-in-charge. (Payment of earthwork will be made compacted level section) only

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 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 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, primer, sealant, near approaches to bridge/culvert or at any approved portion of road and construction joints, admixtures as approved, curing of concrete slabs for 14-days as per MoRD technical specification Clause 1501 and as per direction of Engineer-in-Charge.

Providing & fixing expansion joints for concrete roads with approved materials as per specification including cost, conveyance, Cess & taxes of all materials, all labour and T&P etc. complete for finishing item of work as per direction of the Engineer-in-Charge.