Construction of D.S.W D.S.S.O and record room (Gplus2) in the campus of Collectorate Office at Kendrapara for the year 2025-26

Civil works - Earth work in excavation in hard soil within 50m initial lead and 1.5m initial lift including rough dressing and breaking clods to maximum 5cm to 7cm and laying in layers not exceeding 0.3m in depth and as per the direction of the Engineer in Charge.

Disposal of dismantled materials by mechanical means within 5km. Lead away from the site including cost of all labour , T&P complete as per the direction of the Engineer-in-charge.

Supplying, diluting and preparing chemical emulsion like Imidacloprid 30.5 % SC or other chemicals approved by Central Insecticides Board or as directed by the manufacturer and spraying the mixture uniformly by sprayer as Pre-Constructional Anti-termite Treatment confirming to IS 6313 (Part-II) and creating a chemical barrier under and around the column pits, wall trenches, basement excavation, top surface of plinth filling, junction of walls and floors along with external perimeter of the building, expansion joints, surrounding the pipes and conduits etc. at the rate of 7.5 liters per sqm on vertical surface and 5.0 liters per sqm on horizontal surfaces, 50% of the emulsion to be filled in the holes made in trenches at 150mm center to center (or as directed by the manufacturer) including the cost of all materials, cost of all labour, conveyance, loading, unloading, T&P, etc. all complete as per the direction of Engineer-in-Charge.

Supplying and Filling with Sand in Foundation and Plinth in layers not exceeding 20 cm in depth, well watered and compact , top surface dressed and levelled to proper level and gradient including cost of all materials , conveyance, royalties, loading, unloading, cost of all labour, T&P, etc.All compelete as per the dirrection of Engineer-in-charge.

Providing and lying Plain Cement Concrete of proportion (1:3:6) in foundation & floor using 40 mm size black hard crusher broken granite stone metal, washed and screened sharp sand of approved quality from approved quarry including hoisting, lowering, laying the concrete, ramming, watering and curing etc. complete to required thickness including cost of all materials, conveyance, loading, unloading, royalties, cost of labours, T&P, hire & running charges of concrete mixer, etc. all complete as per the direction of the Engineer -in -charge.

Providing and lying Plain Cement Concrete of proportion (1:2:4) in foundation & floor using 12 mm size black hard crusher broken granite stone metal, washed and screened sharp sand of approved quality from approved quarry including hoisting, lowering, laying the concrete, ramming, watering and curing etc. complete to required thickness including cost of all materials, conveyance, loading, unloading, royalties, cost of labours, T&P, hire & running charges of concrete mixer, etc. all complete as per the direction of the Engineer -in -charge.

Single Under reamed Bored Cast in situ Compaction Pile 300mm dia up to 6.00mtr in foundation with R.C.C work M-25 grade with 20mm and down grade c.b.h.g chips including boring but excluding cost of M.S Rods with cutting bending & binding Charges of steel etc.

Single Under reamed Bored Cast in situ Compaction Pile 300mm dia beyond 6.00mtr up to 1.00mtr in foundation with R.C.C work M-25 grade with 20mm and down grade c.b.h.g chips including boring but excluding cost of M.S Rods with cutting bending & binding Charges of steel etc.

RCC WORK - Providing, lifting, hoisting and laying in position machine batched , machine mixed and machine vibrated design mix cement concrete of M-25 Including the cost of Centering and Shuttering (minimum cement content not less than 403 Kg/Cum) grade in reinforced cement concrete structural elements using black hard crusher broken granite chips of approved quality from approved quarry including mixing and compacting to proper shape and size, level and plumbs and finishing the exposed surfaces smooth including the cost of all materials, cost of labour, conveyance,loading, unloading, royalties, watering and curing for the required period, T&P , hire & running charges of concrete mixer and vibrator, cost of Admixtures in recommended proportions ( as per IS 9103 ) to accelerate, retard setting of concrete, improve workability without impairing strength and durability etc. complete as per the direction of the Engineer-in-charge but excluding the cost of steel reinforcement. In Foundation (pile cap , column pedestal & column upto GL)

R.C.C. Plinth Beam