GENERAL-B/W 2025-26 20 percent Provision - Construction of drain and cross culvert in 16th mile T Q - Vengode road at Kudavoor Society Jn. ch. 2 300 to 2 900 to avoid sever water stagnation.-Budget-General Civil Work

Amount

Drain Construction

3.13.1.B:Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, backfilling the excavation earth to the extent required and utilising the remaining earth locally for road work. Ordinary soil - Mechanical Means - (Depth upto 3 m)

12.4:Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.

12.8.A.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. PCC Grade M15

12.8.B:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M20 (Without formwork)

12.8.1.C:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer - (Without formwork)

12.40:Supply, Fitting and Placing un- coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications

12.8.1.C.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications RCC Grade M20 - Using Concrete Mixer

55.25:Lifting, conveying and fixing the newly casted RCC covering slabs of any thickness on top of drain in position including all labour charges and miscellaneous expenses etc complete

OD117500/2025-2026:Clearing chocked up drain by manual means including removal of debris with in a distance of 1000 m

OD117501/2025-2026:Lifting and replacing old slabs over existing drain for cleaning the drain

OD117507/2025-2026:Providing & fixing PVC pipes 110 mm dia. 4kgf/cm2 for drain holes in CC drain

OD117542/2025-2026:Construction of grating chambers of size 45x30 cm using cement concrete and gratings using 25x25x4mm Angle iron and 16mm square rods for gratings including fabricating and fixing in position as per the direction of the Engineer in charge.

OD131796/2025-2026:Engaging wood cutting equipment

OD131797/2025-2026:Engaging wood cutter

OD131798/2025-2026:Engaging Man mazdoor

OD131799/2025-2026:Engaging Tipper

Drain pipe laying works

OD141726/2024-2025:Supply of RCC Flush Pipe NP3 Class, 900mm Dia

OD141727/2024-2025:Conveying and laying Non-Pressure NP-3 class (Medium duty) R.C.C. pipes including collars/spigot jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc., complete (excluding cost of pipes and collars) : 900mm diameter RCC Pipes.

OD131848/2025-2026:Supplying and fixing 560mm dia C.I. manhole cover with frame (medium duty) charges including all cost, labour charges etc., complete.

2.6.1:Earth work in excavation by mechanical 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 getting out and disposal of excavated earth lead upto 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.All kinds of soil

2.25:Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.

10.2:Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Road restoration works

13.9.A:Back filling behind abutment, wing wall and return wall complete as per drawing and Technical Specification Granular material

4.2.A.1:Construction of granular sub-base by providing graded material, spreading in uniform layers with a motor grader on a prepared surface, mixing by mix in-place method with rotavator at OMC, and compacting with a vibratory roller to achieve the desired density, complete as per clause 401. Grading-III -For lower sub-base - Mix in Place Method

4.12: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 with paver in sub- base / base course on well prepared surface and compacting with vibratory roller to achieve the desired density.

5.1.a:Providing and applying primer coat with bitumen emulsion ( SS) on prepared surface of granular Base including clearing of road surface and spraying primer at the rate of 0.70 - 1.0 kg/sqm using mechanical means.

5.2.a:Providing and applying tack coat with bitumen emulsion( RS) using emulsion pressure distributor at the rate of 0.20 - 0.30 kg per sqm on the prepared bituminous surface cleaned with mechanical broom.

OD141728/2024-2025:Providing, laying and rolling of close-graded premix surfacing material of 40mm thickness composed of 11.2 mm to 0.09 mm (Type-A) aggregates using viscosity grade bitumen (VG-30) to the required line, grade and level to serve as wearing course on a previsously prepared base, including mixing in a suitable HMP of appropriate capacity not less than 75 tonnes/hour, laying and rolling with a Smooth wheeled roller 8-10 tonne capacity and finishing to the required level and grade

SURESH KUMAR P (BID ID -2301074)

Bidder Name

SURESH KUMAR P

RSN AND ASSOCIATES