CONSTRUCTION OF CEMENT CONCRETE ROAD AT NANDANVAN COLONY WARD NO. 17 PRABHAG NO.4 FROM PLTO NO. 193 TO PLOT NO. 215

Scarifying the existing granular road surface to a depth of 50 mm by manual means and disposal of scarified material within all lifts and leads upto 1000 metres. MORTH 403 3.08 MORTH 404 (SSR No.: 3.09)

Excavation for roadway in earth, soil of all sorts, sand, gravel or soft murum including dressing section to the required grade, camber and side slopes and conveying the excavated materials with all lifts upto a lead of 50m. and spreading for embankment or stacking as directed. By Mechanical Means. MORTH 301 2.1 MORTH 309

onstruction of granular sub-base by providing close graded Material, mixing in a mechanical mix plant at OMC, carriage of mixed Material to work site, spreading in uniform layers with motor grader / Paver on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per clause 401-- Plant Mix Method and Grading - III Material MORTH 401 3.02 - MORTH 202 (SSR No.: 3.02)

Construction of dry lean cement concrete Sub-base over a prepared sub-grade with coarse and fine aggregate conforming to IS: 383, the size of coarse aggregate not exceeding 25 mm, cement content not to be less than 150 kg/cum, optimum moisture content to be determined during trial length construction, concrete strength not to be less than 10 Mpa at 7 days, mixed in a batching plant/ Weigh batch mixer, transported to site with all leads and lifts, laid with a paver with electronic sensor /by suitable as approved by means Engineer-in-charge, compacting with vibratory roller, finishing, curing and including preparation of sub-grade surface if required etc. complete. MORTH 602 5.13 - MORTH

Providing and laying in-situ M30 Grade unreinforced plain cement concrete pavement over a prepared sub base with 43 grade cement , coarse and fine aggregate conforming to IS 383, using fine and coarse aggregates combined gradation as per Table 600-3 of MORTH Specification 2013, mixed in a batching and mixing plant/ non tilting mixer and Weigh batcher as per approved mix design, admixtures, transporting to site, spreading, laying with approved make paver, compacted and finished in a continuous operation, finishing to lines and grades as directed by Engineer-in-charge and curing by curing compound /by providing cement vata in cement Mortar 1:8 @0.6m X 0.6m centre to centre, admeasuring 80 mm at bottom and 40 mm at top with depth of 75mm and maintaining the same throughout curing period by any other method approved by Engineer-in-charge (initial lead of 5.00 Km for raw materials up to plant Spec. No. site) M.O.R.T.and H 2013. CI-602 MORTH 602 5.01 -MORTH 602 (SSR No.: 5.01)

Raising the Existing manhole chamber with 23 cm thick brick work in CM 1: 5 prop. In 30 cm concentrick cone including 12 mm thick cement plaster in CM 1: 4 prop on both side complete. (As per rate analysis) 20 (SSR No.: -)

Providing and fixing factory made Hydraulically pressed Mechanically vibrated and compacted precast inter locking cement concrete paving blocks 80MM thick in M-40 grade of approved size and shape for City streets, small /medium market roads, low volume roads, utility cuts on arterial roads etc. as specified and as per IS 15658:2006 including cost of all materials, manufacturing, curing, transportation of blocks to work site including loading, unloading and stacking as directed, laying paving blocks in position over prepared bed of natural sand /crushed sand of 50 mm thickness including necessary excavation in all stratas, spreading blindge of fine sand over the prepared bed, compacting blocks by plate vibrator complete. IRC-SP-63 MORTH 410.3.6 bli etc. (SSR No.: 5.20)

Supplying hard murum/ kankar at the road site, including conveying and stacking complete. MORTH 305 2.28 - MORTH 402 (SSR No.: 2.29)

Spreading hard murum for side width etc. complete MORTH 408 2.29 - MORTH 402 (SSR No.: 2.30)

Cutting transverse contraction joints 3 to 4 mm wide and depth 60mm. .in concrete slab using concrete cutting machine with diamond studded saw within 48 hours of casting of bay / slab etc. complete including subsequent widening of the groove 8 to 10 mm. wide at top having depth of 15 mm. as directed by Engineer incharge. MORTH 602.2.8 5.17 - ΜORTH 409 (SSR No.: 5.17)