Public Works Department Tender

Providing and laying Plain cement concrete mix with stone aggregate 20 mm nominal size mechnically mixed and vibrated in foundation up to a depth of 1.50 metres below ground level and/or 1.50 metres above ground/bed level as per MoRTH specification : clause 1000 & 1700. with all lead.P.C.C. grade M-15 in superstructure upto 4.5 mtr. from ground level (Item No-R-7/2.2)

Providing & fabricating steel reinforecemnt for RCC work including cutting, bending, placing in position and binding complete including cost of binding wire as per MoRTH Specification : Section 1000 & 1600.TMT Steel reinforcement.

Providing, laying & fixing in position RCC spun or hume pipes ISI marked with proper jointing in required slope packed in the gasket of hume or spun yarn and neatly finished with rich grout of cement moratar 1:3 or having flexible rubber ring joint made with prefectly air and water tight including testing of joints as per MoRTH Specfication : Clause : 1000 & 2900 NP - 3, 1000 mm dia

Providing, laying, spreading and compacting specified graded crushed stone in sub-base course including premixing the material at OMC in mechanical mixer (Pug mill), carriage of mixed material, laying in uniform layers with motor grader, F.E.loader on a prepared surface and compacting with vibratory compactor to achieve the desired density including all material, labour, machinery, lighting barricading and maintenance of diversion complete.[MoRTH specification Clause 401] with all lead.

Construction of rolled cement concrete base course with coarse and fine aggregate conforming to IS: 383 , the size of coarse aggregate not exceeding 25 mm with minimum, aggregate cement ratio 15:1 and minimum cement content of 200 kg/cum, aggregate gradation to be as per Table 600-4 after blending, mixing in batching plant as per mix design at optimum moisture content, transporting to site, laying with a hydrostatic paver with electronic sensor, compacting with 8-10 tonnes smooth wheeled vibratory roller to achieve, the designed flexural strength, finishing and curing.

Construction of un-reinforced, without Dowl Bar plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type M30 (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, applying debonding strips, primer, sealant, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days, using curing compound (where specified) and water finishing to lines and grade as per MoRTH specification clause 602.

Dismantling stone masonry.Rubble stone masonry in cement mortar

Providing Cement plaster 20mm thick in cement mortar 1:3 at all levels as per MoRTH Specfication: Clause:1000 & 1300

Dismantling of flexible pavements and disposal of dismantled materials upto a lead of 1000 metres, scaking serviceable and unserviceable materials separately as per MoRTH specification claue : 202.By Mechanical Means.Bituminous courses

Earth work in excavation in foundation trenches etc.in drains and channels etc. not exceeding 2m.depth, including dress-sing of bottom and sides of trenches, stacking the excavated soil 3m clear from the edge of excavation including disposal of surplus soil as directed within a lead of 1000 metres [MoRTH Specification : Clause 301,304].Ordinary Soil