Annual Maintenance of road (Filling pot holes and patch repair etc. on road of work Circle-6 area from Sector-72 to 122), Noida

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 upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed,within a lead of 50 m.The Contractor has to dectect different utilities like sewer line, water supply line, electric cable, telephone cable , gas pipe line etc, using utility decteting machine before start of excavation and shall start excavation only after getting permission of E/I. All kind of soil

Earth work in excavation by mechnical means (Hydraulic excavator) / manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including disposal of excavated earth, lead upto 50 and lift upto 1.5 m; disposed earthl to be levelled and dressed : The Contractor has to dectect different utilities like sewer line, water supply line, electric cable, telephone cable , gas pipe line etc, using utility decteting machine before start of excavation and shall start excavation only after getting permission of E/I All kind of soil :

Collection & Consolidation of stone ballast of size 22.4mm to 53 mm including laying in cuts- pot holes & dry rolling by road roller including all taxes cost of stacking etc. compacting for proper completion of work.

Cleaning the existing painted surface & laying premix in patch repair with 10-20 mm size graded hard stone grit mixed with bitumen 80/100 @ 50Kg/Cum over a tack coat of bitumen 80-100 @ 1.00 Kg/Sqm I/C heating the grit and maxphalt to the required temperature & mixing either in mixer of in hand drum & rolling with road roller of 8 to 10 tonne required with all labour, material T&P etc. complete.

Applying a tack coat of rubberised hot bitumen of 80/100 pernetration @ 1.00kg/sqm on road surface bitumen sieved through 6mm sieve cleaning the road surface, fuel heating the bitumen, all labour, T & P etc complete required for proper completion of work as per direction of Engineer in Charge.

Sealing of craks on bituminious surface by spreading 6mm size heated stone grit @ 0.10 cum/10sqm over rubberised tack coat having temperature 1600 C to 1700 C including supply of grit, maintenance of patries and watering during the operation, road roller, road roller, fuel for heating grit, all labour, T&P etc complete required for proper completion for proper completion of work as per direction of engineer incharge

Providing and laying ready mix concrete with 4.5% bitumen content in packing of 25 kg ready mix to use for filling pot holes.

Providing and laying C.C. pavement of mix M-25 with ready mixed concrete from batching plant. The ready mixed concrete shall be laid and finished with screed board vibrator , vacuum dewatering process and finally finished by floating, brooming with wire brush etc. complete as per specifications and directions of Engineer-incharge. (The panel shuttering work shall be paid for separately). (Note:- Cement content considered in this item is @ 330 kg/cum. Excess/less cement used as per design mix is payable/ recoverable separately).

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. Thermo-Mechanically Treated bars of grade Fe-500D or more

Providing and laying in position ready mixed M-25 grade concrete for reinforced cement concrete work, using cement content as per approved design mix, manufactured in fully automatic batching plant and transported to site of work in transit mixer for all leads, having continuous agitated mixer, manufactured as per mix design of specified grade for reinforced cement concrete work, including pumping of R.M.C. from transit mixer to site of laying, excluding the cost of centering, shuttering finishing and reinforcement, including cost of 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 the 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 separately). All works upto plinth level