Side protection works to Perumbatta Bridge-at Thejaswini River in Kasaragod District

Retaining wall

OD168024/2025-2026:RING BUND TYPE II Putting UPRING BUND with earth fille gunny bags of top width 1.0 m bottom width 2.0 m height 2.0 m side and filling in between with earth to form ring bund and maintaining the same leak proof till the completion of the work and clearing the site by dismantling the bund after the completion of the work etc. complete

OD215009/2025-2026:Pumping or bailing out water&removing slush etc.by using pump set including cost of labour,oil hire charges of pump set etc complete.

12.1.5.B.1: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 and backfilling with approved material. Marshyn Soil - Depth upto 3 m - Mechanical Means -

3.16:Construction of embankment with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2.

3.17:Construction of embankment with approved materials deposited at site from roadway cutting and excavation from drain and foundation of other structures graded and compacted to meet requirement of table 300-2.

OD214944/2025-2026:Dry Rubble masonry for Retaining wall using blasted rubble including wedding them together with chips, cost, conveyance and all labour charges etc.. complete.

12.8.A:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications PCC Grade M15 ( Without formwork)

12.8.G.1.1:Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications. RCC Grade M30 - Using Concrete Mixer

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

13.5.G.P.1:Plain/Reinforced cement concrete in sub-structure complete as per drawing and Technical Specifications RCC Grade M30 - Using concrete Mixer - Height upto 5m

13.6:Supplying, fitting and placing HYSD bar reinforcement in sub-structure complete as per drawing and Technical Specifications

OD168130/2025-2026:PVC WEEP HOLES-providing weep holes using 110mm dia.PVC pipes working pressure 4kg/sq.cm including cost of material, conveyance, labour charge etc.complete.

OD173676/2025-2026:ENGAGING MAZDOOR

OD174306/2025-2026:Engaging hydraulic excavator 0.9 cum capacity

2.4.2.A:Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 metres Cement Concrete Grade M-15 & M-20 - By Mechanical Means

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