Panchayat Raj Engineering Department Tender

Plain cement concrete M 15 grade using 40,20 & 10mm metal mechanically mixed in foundation complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 and 1204 MORD and 1500, 1700 & 2200 MORTH, including Contractors Profit & Overhead Charges but Eexcluding GST & Seigniorage Charges. etc., complete. For Head walls of pipe culverts & footings of slab culverts

Plain cement concrete M 15 grade using 40,20 & 10mm metal mechanically mixed in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 and 1204 MORD and 1500, 1700 & 2200 MORTH, including Contractors Profit & Overhead Charges but Eexcluding GST & Seigniorage Charges. etc., complete. For Abutments & wing walls of slab culvert, Retaining walls

Reinforced cement concrete M25 grade (Design Mix) using 20 & 10mm metal mechanically mixed in substructure complete as per drawings and technical specification Clauses 802, 804, 805, 806, 807, 1202 and 1204 MORD and 1500, 1700 & 2200 MORTH ,including overhead charges & Contractors profit but Eexcluding GST & Seigniorage Charges. etc., complete. (upto 5m height) For piers, side walls, bed blocks

Providing and laying reinforced cement concrete M25 grade (Design Mix) using 20 & 10mm metal mechanically mixed in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 MORD / Sections 1500, 1600 & 1700 MORTH, including overhead charges & Contractors profit but Eexcluding GST & Seigniorage Charges. etc., complete. upto 5m height. - For Super Structure (Deck slab)

Providing and laying cement concrete wearing course M 30 (Design Mix) grade using 20 & 10mm metal mechanically mixed excluding reinforcement complete as per drawing and technical specifications Clauses 800 and 1206.3 MORD and 2702 MORTH, including overhead charges & Contractors profit but Eexcluding GST & Seigniorage Charges. etc., complete.

Providing weep holes in brick masonry/stone masonry, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC pipe extending through the full width of the structures with slope of 1(V):20(H) towards drawing face complete as per drawing and technical specification Clauses 614, 709, 1204.3.7 MORD / 2706 & 2200 MORTH, including Contractors Profit & Overhead Charges but Eexcluding GST & Seigniorage Charges. etc., complete.

Supplying, fitting, and placing HYSD bar reinforcement in superstructure complete as per drawing and technical specifications Clauses 1002, 1010 and 1202 MORD / 1600 MORTH, for Bars below 36 mm dia including over laps and wastage, where they are not welded ,including overhead charges & Contractors profit but Eexcluding GST & Seigniorage Charges. etc., complete. - For Super Structures

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8 MORD / 710.14 of IRC, 78 & 2200 MORTH, including overhead charges & Contractors profit but Eexcluding GST & Seigniorage Charges. etc., complete.

Construction of granular sub-base by providing well graded material(Table 400.1. A) with Grading III Material(HBG M/C +Stone dust) CBR Value not less than 20 and PI Value less than 6 spreading in uniform layers with Tractor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with Vibratory Roller to achieve the desired density, complete as per Technical Specification Clause 401 MORD including contractors profit & Over head charges, but excluding GST and Seigniorage etc., complete.

Providing and laying Cement Concrete M 30 grade design mix Construction of un-reinforced, plain cement concrete pavement, thickness as per design, over a prepared sub base, as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS : 383, maximum size of coarse agregate not exceeding 25mm and cement content in the mix to be 350 kg /cum (Ordinary portland cement ) with minimum water cement ratio of 0.45, mixed in a concrete mixer 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 construction joints, applying debonding strips, primer bitumenous sealant, admixers as adopted, 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 1501.22 MORD including cost of materials, labour charges, conveyance, hire charges of machinaries etc complete as per direction of Engineer in charge for CC pavement inlcuding contractors profit & Over head charges, but excluding GST and seigniorage etc., complete For 170mm thick with 3.25m joint spacing.

Levelling the concrete with Beam Vibrator Vaccume dewatering Power trowelling to finish as per the direction of Engineering incharge rate inclusive of labour charges all complete for finished item of work

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.