GENERAL Reconstruction for culvert in Pallickal Thengamam Road ch0/100 General Civil Work

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

2.4.4.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 Dismantling Stone Masonry - Rubble stone masonry in lime mortar

OD262511/2025-2026:Putting up ring bund having top width 2mand bottom width 4.5 ,height 4m and protecting the bund with 2nd class bamboo post 6m long drivendown 2m below ground level cut 70cm c/c and amoung them to the post with coir and providing ties at 2Nos c/c and screening with double new coconut cadjans and filling inside with hard stiff clay including all leads and lifts,and dismantling the same after completion of work

OD262515/2025-2026:Pumping or Bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete

12.1.2.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 and backfilling with approved material. Ordinary Rock (not requiring blasting ) - Depth up to 3 m - Mechanical Means

OD11243/2026-2027:DR packing under foundation-Dry stone packing under foundation with good quality blasted rubble including conveyance of material and labour charges etc complete as per direction of dept.officers (appd irrigation OD 60.7.2)

OD262523/2025-2026:D R masonry with departmental rubble for foundation and retaining walls

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.

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