CONSTRUCTION WORK OF STAFF RESIDENCES FOR SAMEKIT SPECIAL SECONDARY SCHOOL DISTRICT- FATEHPUR.

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, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. All kinds of soil.

Excavation in Foundation in ordinary soil (Loam clay, or sand) including lift upto 1.5 metre (5 fts.) and lead upto 30m (100 fts) & including filling, watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-in-charge upto a distance of 30 m. (100 fts) from the foundation trenches. 1.50mt to 3.0 mt

Excavation in Foundation in ordinary soil (Loam clay, or sand) including lift upto 1.5 metre (5 fts.) and lead upto 30m (100 fts) & including filling, watering and ramming of excavated earth into the trenches or into the space between the building and the sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer-in-charge upto a distance of 30 m. (100 fts) from the foundation trenches. 3.0 mt to 4.50 mt

Excavating, supplying, stacking and filling of local earth (including royalty) by mechanical transport upto a lead of 5km also including ramming and watering of the earth in layers not exceeding 20 cm in foundation trenches, plinth, sides of foundation etc. complete for all lift.

Sand filling in plinth under floors including watering, ramming, consolidating and dressing complete including lead up to 50m and lift upto 1.5m and including cost of sand.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - AI work up to plinth level : (1:4:8 (I Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources)

Providing and injecting chemical emulsion for preconstructional antitermite treatment and creating a chemical barrier under and alround the column pits wall trenches basement excavation top surface if plinth filling junction of wall and floor, along the the external perimeter of binding expansion joints, surrounding of pipes and conduits etc, complete (plinth area of the building at ground floor only shall be measured as per I.S.6313(PartII 1481)Alderine emulsifiable concentrate or any other approved material such as Heptrachlor or chordancewill be used. The rate of application of chemical emulsion shallbe as follows : (1)Treatment for masonary & foundation 5 liters per/sqm. (2) Back fill in immediate contact with foundation 7.5 liters/sqm (3) Treatment of top surface of plinth filling 5 liters/ sqm (4)Treatment junction of wall and the floor 7.5 liters / sqm (5)Treatment of soil along external perimeter of building 7.5liters/sqm. (6) Treatment of soil under apron along external perimter 5 liters/ sqm.

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) (Plinth beam)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) ( foundation)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level :1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) (Column)