Public Works Department Tender

Back filling behind abutment, wing wall and return wall in 150mm layers, with mechanical compaction, complete with all lead and lift as per drawing and technical specification as per MoRTH Specification : Clause : 304 Sandy material

Providing and laying granular sub-base material having P.I.not more than 6, including compacted thickness and consolidation by 8-10 tonne power roller at OMC to achieve desired density to required camber and grade including cost of water and hire charges of machinery, including T&P and all lead of material from quarry (compacted thickness to be measured). Grading as per MoRTH specification : Grading as per MoRTH specification : Table 400-1, 400-2 with CBR value not less than 30. To achieve 95% Proctor density

Providing, laying, spreading and compacting stone aggregate of specfic Size as per table 400-6 & 400-7 to Water Bound Macadam specification including spreading in uniform thickness, hand packing roll-ing with Power roller 8-10 tones in stages to proper grade and camber, applying and brooming requisite type of stone screening to fill-up the interstices of coarse aggregates watering (with water browser) and rolling making necessary earthen bund to protect edegs, lighting, guarding, barricading and maintenance of diversion etc. [MoRTH specfication : Clause 404] ( By manual means). with all leads (compacted thickness as specified to be measured Grading no.3 (53mm-22.4mm) crusher broken.

Construction of un-reinforced, without dowel bar, 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 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 sholves, rakes, compacted using needle, screed and plate vibrators and finished in continous 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 and water finishing to lines and grade as per drawing and MoRD specification clause 1501 including vaccum dewatering process with all required equipments. cement concrete M 30 grade

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 NP-3 1000mm dia

Providing & fixing precast cement concrete coping 1 : 2 : 4 mix 50mm thick complete as per specification :50mm thick

Plaster on new surface on wall in cement sand mortar 1:3 including raking of joints etc. complete fine finish :20mm thick