Construction of 75.00 mtr. wide peripheral road and sewer line between Sector- 8 and 8A, YEIDA WC-03

Clearing grass and removal of the rubbish up to a distance of 50 m Outside the periphery of the area cleared. (Based UP PWD SOR 2020)

Construction of embankment with material approved material obtained from pits with all lift and leads,transporting to site spreading ,grading to required slope and compacting to meet required of table 300-2 upto 10 km Morth-305. Lead up to 10 Km.

Preparation and consolidation of sub grade with power road roller of 8 to 12 tonne capacity after excavating earth to an average of 22.5 cm depth, dressing to camber and consolidating with road roller including making good the undulations etc. and re-rolling the sub grade and disposal of surplus earth with lead upto 50 metres. SOR 20/16.1/p-263

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 directions of Engineer-in-Charge. With material conforming to Grade-II (size range 53 mm to 0.075 mm ) having CBR Value-25, MORTH-401

Providing, laying, spreading and compacting graded stone aggregate (size range 53 mm to 0.075 mm ) to wet mix macadam (WMM) specification including premixing the material with water at OMC in mechanical mix plant, carriage of mixed material by tipper to site, for all leads & lifts, laying in uniform layers with mechanical paver finisher in sub- base / base course on well prepared surface and compacting with vibratory roller of 8 to 10 tonne capacity to achieve the desired density, complete as per specifications and directions of Engineer-in-Charge. MORTH-406

Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 metres: With FPS bricks of class designation 150, DAR-2020 /16.7.1

Cement concrete with 4cm gauge approved stone ballast ,coarse sand & cement in the proportion of 8:4:1 including supply of all material ,labour,tools & plants etc required for proper completion of the work. UPPWD SOR /281/P-17

Brick work with FPS bricks of class designation 150 in foundation and plinth in: Cement mortar 1:4 (1 cement, : 4 coarse sand) UPPWD/SOR-2020/305(a)

12mm cement plaster of mix:, 1:6 (1 cement : 6 coarse sand), DAR-20/ 13.4.2Based on UPPWD/SOR-2020

Providing and laying at or near ground level factory made kerb stone of M-25 grade cement in position to the required line, level and curvature jointed with cement mortar 1:3 (1 cement: 3 coarse sand) including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5mm) including making drainage opening wherever required complete etc. as per direction of Engineer-in-charge (length of finished kerb edging shall be measured for payment). (Precast C.C. kerb stone shall be approved by Engineer-in-charge). DAR-2020 / 16.69

Providing and applying primer coat with bitumen 80/100 on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 kg/sqm using mechanical means. (VG-10) UPPWD SOR 2020/AR/YEIDA

Providing and applying Tack Coat on Prepared Surface with Bitumen VG-10 using bitumen pressure distributor and spraying on bitumen boiler including Cleaning, preparing the existing road surface as per most specification and as per direction of engineer incharge with 2.50 kg of bitumen for 10 sqm. UPPWD SOR 2020/AR/YEIDA

Close Graded Premix Surfacing/Mixed Seal Surfacing Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.09 mm (Type-a) or 13.2 mm to 0.09 mm (Type-b) aggregates using penetration grade bitumen to the required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable plant, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity, and finishing to required level and grade. Mechanical means using HMP of appropriate capacity not less than 75 tonnes/hour.

Providing and applying 2.5mm thick road marking strips (retro-reflective) of specified shade/ colour using hot thermoplastic material by fully/ semi automatic thermoplastic paint applicator machine fitted with profile shoe, glass beads dispenser, propane tank heater and profile shoe heater, driven by experienced operator on road surface including cost of material, labour ,T&P, cleaning the road surface of all dirt, seals, oil, grease and foreign material etc. complete as per direction of Engineer-in- charge and accordance with applicable specifications.

White washing with lime to give an even shade: New work (three or more coats) DAR-2020 /13.37.1

Add Maintenance @ 2.50 %.

SEWER Excavation of earth in ordinary soil for laying of sewers including cutting of joints, pits, trimming, dressing, levelling, including removal of surplus earth and other dismantalled materials upto distance of 50m. from centre of trenches. 0.00 - 1.50 Mtr

Supply and laying of ISI marked R.C.C. NP-3 pipes of following sizes including carting, loading, unloading, at godown, including all taxes and levies & rubeer rings.of following dia, (a) 350 mm Dia

Supply and laying of ISI marked R.C.C. NP-3 pipes of following sizes including carting, loading, unloading, at godown, including all taxes and levies & rubeer rings.of following dia, (b) 400 mm Dia

Providing and laying in position cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size) in concrete cradle under NP- 3 pipe of following diameter including centring shuttering but excluding excavation as per approved. (a) 350 mm dia Based on UPPWD SOR 2020/

Providing and laying in position cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40mm nominal size) in concrete cradle under NP- 3 pipe of following diameter including centring shuttering but excluding excavation as per approved. (b) 400 mm dia Based on UPPWD SOR 2020/

Providing and laying in position specified grade of cement concrete excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level: 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) UPPWD SOR/4.1.3

Construction of RCC core conical manhole 1.50m internal dia at bottom and 0.56m dia top and 4.95 m deep in or under sub soli water .Brick massonary with 100 class designation FPS bricks in cement mortar 1:4(cement : coarse sand) and RCC core in cement concrete proportion 1:1 1/2 :3(1 cement: 1 1/2 coarse sand:3 graded stone aggregate 20 mm nominal size) foundation concrete 1:4:8(1 cement:4 coarse sand:8 graded stone aggregate 40 mm nominal size) over 100 mm dry stone soiling of 40 mm aggregate with 20% blinding material such as moorum etc. well consolidated with steel rammers necessary shuttering etc. inlide out side plastering 12mm thick with cement mortar 1:3(1 cement:3 coarse sand) finished with a floating coat of neat cement and making cunnette in cement concrete 1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 20 mm nominal size) finished with a floating coat of neat cement including providing and embedding of 12 mm poly propelene coated foot rest 300 mm centre to centre and embedded in cement concrete. ( block 200X200 X100 mm) mix 1:2:4 including providing and fixing SFRC manhole cover and frame 560 mm internal dia matre(heavy duty) conforming to is 12592 with marking SEWER GNIDA total weight of cover and frame to be not less than 182Kg. fixed in cement concrete 1:2:4 including centring and shuttering complete including all excavations, blck filling bailing or pumping out of water and disposal of surplus earth with in 50m complete as per design & instruction of E/I( no extra payment shall be made on account of circular work) Based on UPPWD SOR 2020/

Extra Depth For 1.50 m internal dia 4.95 m deep conical manhole of composite section.

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