Repair and strengthening of the damaged road and central divider between Sectors 4A and 4C under the Shatabdi Nagar Development Scheme.

DSR-2023/15.7.4 - Demolishing brick work manually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge.. In cement mortar

(DSR) 2023/ No - 2.8.1 - Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil. (260.30x 0.7418=193.09)

DSR/23/ 4.1.8 - Providing and laying in position cement concrete of specified grade excluding the cost of centering andshuttering - All work up to plinth level : 1:4:8 (1 Cement: 4 coarse sand (zone-III) derived from natural sources: 8 graded stone aggregate 40 mm nominal size derived fromnatural sources) - (0.7418 X (6812 =5053.14)

AR - Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 12.5 in foundation and plinth in: Cement mortar 1:4 (1 cement : 4 coarse sand)

DSR/7903/2023/-Machine moulded common burnt clay fps (non modular) bricks of class designation 12.5 @70% of above Qnty 140.00 @70%x470%=4606 no or 46.06 thousands (0.7418 X5.30= 3.93)

DSR /2023/13.4.1 - 12 mm cement plaster on rough side of single or half brick wall of mix: 1:4(1 CEMENT: 4 Coarse.2 1:6 (1 cement: 6 coarse sand) (357.35x.7418=265.08)

DSR/ 2023/ 4.1.3 - Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level: 1:2:4 (1 cement: 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources (0.7418x7878.50)

DSR Code 2.2.1 - Earth work by mechinical/ manual in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with 1½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m: All kinds of soil (0.7418x395.30

AR - Construction of granular sub-base by providing close graded Material conforming to specifications, mixing in a mechanical mix plant at OMC, carriage of mixed material by tippers to work site, for all leads & lifts, spreading in uniform layers of specified thickness with motor grader on prepared surface and compacting with vibratory power roller to achieve the desired density, complete as per specifications and directionsof Engineerin- Charge. With material conforming to Grade-I (size range 75 mm to 0.075 mm) having CBR Value-30

(AR) Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the Material with water at OMC in mechanical mix plant carriage of mixed Material by tipper to site, laying in uniform layers in sub- base / base course on well prepared surface and compacting to achieve the desired density. (Reference of MORT&H 406) (Analysis attached)