work of cc road from c-189 to c-274 in c-block, ward 62, govindpuram. - excavation in foundation in ordinary soil (loam, clay or sand) including lift upto 1.50 m. and lead upto 30 m. and including filling watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplusearth as directed by the engineer-in-charge upto a distance of 30 m. from the foundation trenches. (where machine can not reach/move).pwd sor 2022 4.1.1 2 desposal of refused material/malwa distance up to 8 km etc all complete as the direction of engineer in charge. (as per pwd sor 2020 /231( a). 3 s/l p:c:c (1:6:12) with 40 mm gauge brick ballast ,fine sand of 1.25 f.m and cement in foundation and under floor including all materials, labour, tools, & plant etc all completed as per the direction of engineer - in - charge.{ as per pwd sor 2022 page no 18 si no 5.01 item no 273 } 4 r.c.c work with cement ,approved coarse sand & 2cm gauge approved stone grit in proportions of 1:1.5:3 in lintels of doors &windows excluding supply of reinforcement and its bending ,but including its fixing and binding wire including necessary cantering and shuttering etc .and supply of all materials,labour,tools& plants etc. required for proper completion of the work including cost of binding wire. the rate excludes making of drip course which shall be paid extra etc all complete as per direction of engineer in charge.(as per pwd sor 2020/283 a .) 5 steel reinforcement for r.c.c work including straightening ,cutting ,bending,placing in position and binding all complete upto plinth level mild steel and medium tensile steel bars dsr 2023 item n.5.22.1 6 earth work in embankment (lead upto 8 km) in ordinary soil excavation to be in the form of regular pits not exceeding 0.50 m in depth earth work in embenkment to in 20 cm layers including remming and dressing the surface to required levels and slops also including 1.50 m lift and 30 m lead. the earth form cutting to be used in making in embekment or to be disposited and spoil banks with in 30 .(as per pwd sor 2022/231( a)+253 (a) s i no-4.03. 7 s/l of stone ballast 45 to 63 mm size with stacking for measurment etc all complete as per the direction of engineer in-charge . as per pwd sor 2020 rmr 8 s/l of stone ballast 22.4 to 53 mm size with stacking for measurment etc all complete as per the direction of engineer in-charge . as per pwd sor 2020 rmr 9 supply of screening material with stacking for measurmentetc all complete as per the direction of engineer in-charge .as per pwd sor 2020 rmr 10 consolidation of stone aggregates of 45-63 mm/22.4-53mm size to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kn static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2/3 as per technical specification clause 405. as per pwd sor 2022 20.2.1 11 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 as per clause 1501.2.2 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 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 drawing and finished with power trowel cum floter-trimix flooring machine.technicalspecification clause1501. 12 gst