Construction of road and culvert to connect between Appral park and handcraft park pocket A and pocket-F in sector 29 YEA WC-04

Part-A:- Road work 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. (DAR-/16.1 / based on uppwd / SOR-2020)

Supply & Laying of Good earth in layer not exceeding 20cm in depth breaking clods watering rolling each layers with 1/2 tonne roller or woodeen or steel rammer and rolling 3rd & Top layer with power roller of minimum 8tonnes and dressing upto embankment for roads flood bank marginal banks and guide banks aor filling up groubd depression as per MORTH (AR/YEIDA) Good earth. ALL LEADS AR YEIDA 301 SOR 2020

Extra for compaction of earth work in embankment under optimum moisture conditions to give at least 95% of the maximum dry density (proctor density). (DAR-/16.2/based on uppwd / SOR-2020)

Supplying and stacking at site. 90 mm to 45 mm size stone aggregate (DAR-2018/16.3.1/based on uppwd / SOR-2020)

Supplying and stacking at site. 63 mm to 45 mm size stone aggregate (DAR-2018/16.3.2/based on uppwd / SOR-2020)

Supplying and stacking at site. 53 mm to 22.4 mm size stone aggregate (DAR-2018/16.3.3/based on uppwd / SOR-2020)

Laying, spreading and compacting stone aggregate of specified sizes to WBM specifications in uniform thickness, hand picking, rolling with 3 wheeled road / vibratory roller 8-10 tonne capacity in stages to proper grade and camber, applying and brooming requisite type of screening / binding material to fill up interstices of coarse aggregate, watering and compacting to the required density. (DAR-2018/16.4/based on uppwd / SOR-2020 ))

Supplying and stacking of Moorum at site. (DSR-2018/16.3.10/based on uppwd / SOR-2020 )

Brick edging in full brick width and half brick depth including excavation, refilling and disposal of surplus earth lead upto 50 metres. With bricks of class designation-150 (DAR-2018/16.7.1/based on uppwd / SOR-2020 )

Providing and applying tack coat with bitumen VG-10 using bitumen pressure distributor on the prepared bituminous surface cleaned with mechanical broom (Morth 503(ii)/AR/ YEIDA /based on uppwd / SOR-2020 ) On granular base such as WBM and WMM surface with 2.50Kg of bitumen for 10Sqm AR YEIDA MORTH SOR 2020 503

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. (Morth/512/A.R/YEIDA/Based on UPPWD/SOR 2020) 20mm compacted thickness with bitumen penetration of CRMB-55

Cement concrete with 4cm gauge approved stone ballast, Coarse sand & Cement in the proportion of in 8:4:1 (8 graded stone aggregate 40 mm nominal size : 4 Coarse sand :1 Cement ) including supply of all materials, Labour, Tools & Plants etc. reqired for proper completion of the work.(UPPWD/SOR/2020/281)

M-150 brick work in 1:4 cement & Coarse sand 2.20 F.M mortar in foundation and plinth including supply of all materials labour complection of the work UPPWD SOR 305(a)

12mm cement plaster of mix:1:6 (1 cement : 6 coarse sand) (DAR/13.4.2/ Based 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/16.69/Based on UPPWD/SOR-2020)

White washing Three coats including supply of all material labour tools & plants etc.required for proper complection of the work (UPPWD/SOR-2020/673)

Providing and applying 2.5 mm 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. (DAR-2018/16.62/ Based on UPPWD/SOR-2020)

Part-C:- Drain work Cement concrete with 4cm gauge approved stone ballast, Coarse sand & Cement in the proportion of in 8:4:1 (8 graded stone aggregate 40 mm nominal size : 4 Coarse sand :1 Cement ) including supply of all materials, Labour, Tools & Plants etc. reqired for proper completion of work. SOR

Centering and shuttering including strutting, propping etc. and removal of form for:Foundations, footings, bases of columns, etc. for mass concrete. DAR/ 5.9.1/ Based on UPPWD SOR 2020

Centering and shuttering including strutting, propping etc. and removal of form for:Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. DAR/ 5.9.2/ Based on UPPWD SOR 2020

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum.Excess/less cement used as per design mix is payable/recoverable All work up to Plinth level. DAR/ 5.33.1/ Based on UPPWD SOR 2020

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Cold twisted bars DAR/ 5.22.6/ Based on UPPWD SOR 2020

Part-C:-Culvert Earth work in excavation in ordinary soil in all type of foundation trenches including dressing of the side and ramming of bottom. Lifts upto 1.5m including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50m. All kinds of soil. (MORTH/A.R./YEIDA) Depth from 0.0 to 1.5 M below G.L.

Cement concrete with 4cm gauge approved stone ballast, Coarse sand & Cement in the proportion of in 8:4:1 (8 graded stone aggregate 40 mm nominal size : 4 Coarse sand :1 Cement ) including supply of all materials, Labour, Tools & Plants etc. reqired for proper completion of work. SOR

Centering and shuttering including strutting, propping etc. and removal of form for: Foundations, footings, bases of columns, etc. for mass concrete. DAR/ 5.9.1/ Based on UPPWD SOR 2020

Centering and shuttering including strutting, propping etc. and removal of form for: Suspended floors, roofs, landings, balconies and access platform. DAR/ 5.9.3/ Based on UPPWD SOR 2020

Centering and shuttering including strutting, propping etc. and removal of form for: Columns, Pillars, Piers, Abutments, Posts and Struts. DAR/ 5.9.6/ Based on UPPWD SOR 2020

Centering and shuttering including strutting, propping etc. and removal of form for: Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. DAR/ 5.9.2/ Based on UPPWD SOR 2020

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work, using cement content as per approved design mix, including pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge. (Note :- Cement content considered in this item is @ 330 kg/cum.Excess/less cement used as per design mix is payable/recoverable All work up to Plinth level. DAR/ 5.33.1/ Based on UPPWD SOR 2020

Reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete. Cold twisted bars DAR/ 5.22.6/ Based on UPPWD SOR 2020

Supply and fixing 110 mm dia PVC pipe 6kg/ cm2 pressure for weep holes UPPWD SOR 2020 S. N-33 P-6

Supplying and filling in plinth with Jamuna sand under floors, including watering, ramming, consolidating and dressing complete.(DAR/2.27/Based on UPPWD/SOR-2020)

For Five Year Maintenance

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