PRR(Plain)(SDS)

Name of the work:-Providing CC Ramps to Pushkar Ghats near 3places in Kapileswarapuram Village of Kapileswarapuram Mandal, Est.Rs.25.00 Lakhs, PRR (Plain)(SDS) Funds Scarifying existing granular surface to a depth of 50 mm and disposal of scarified material with a lift upto 3 m and leads upto 1000 m as per Tech. Spe. Clause 301.4. MORD including contractors profit & Over head charges, but excluding GST etc., complete.

Construction of improved subgrade by providing selected earth having minimum CBR of 10%, MDD not less than 1.85 g/cc with LL & PI not more than 40% and 20 respectively and spreading in uniform layers with tractor grader on prepared surface and compacted at OMC with vibratory roller 80-100 kN to meet requirement of Table 300.2 with as per Technical Specification Clause 303 MORD / 305 MORTH by using machinery including contractors profit & Over head charges but excluding GST and seigniorage etc., complete.

Construction of granular sub-base by providing well graded HBG material (Grading III material) (Table 400.1) , spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller 80-100 kN / vibratory roller to achieve the desired density, complete as per Technical Specification Clause 401 MORD including cost of all materials, labour, conveyance, hire charges of machinary, royalties, all taxes etc complete as per direction of Engineer in charge but excluding GST& Seignorage Charges.

Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN / Vibratory Roller 80-100 kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406 MORD/ MORTH, including overhead charges & Contractor profit, but excluding GST & Seignorage charges.

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., completed.

Filling With selected earth including cost and conveyance of all materials and labour charges for Shoulders.