PROPOSED CONSTRUCTION OF TYPE A (3 NO) AND TYPE B RESIDENCE (16 NO) AT NEW THANA INHAUNA DISTT AMETHI

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.

In all kind of soil upto 1.5m depth

In all kind of soil upto 1.5m to 3.0m. depth

In all kind of soil upto 3.0m to 4.5m. depth

Excavating, supplying 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 trenches, plinth, sides of foundation etc. complete.

Supplying and filling in plinth with sand under floors, including watering, ramming, consolidating and dressing complete.

20 mm cement plaster of mix : 1:4 (1 cement: 4 Coarse sand of approved FM)

Providing & applying a coat of residual petroleum bitumen of grade of VG-10 of approved quality using 1.7kg per square metre on damp proof course after cleaning the surface with brushes and finally with apiece of cloth lightly soaked in kerosene oil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 1:4:8 (1 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 pre constructional 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 1981) Alderine emulsifiable concentrate or any other approved material such as Heptrachlor or Chlordane will be used. The rate of application of chemical emulsion shall be as follows : (1) Treatment for masonary & foundation 5 liters per100 sqm. (2) Back fill in immediate contact with foundation 7.5 liters/100 sqm (3) Treatment of top surface of plinth filling 5 liters/100 sqm (4) Treatment junction of wall and the floor 7.5 liters /100sqm (5) Treatment of soil along external perimeter of building 7.5 liters/100sqm (6) Treatment of soil under apron along external perimter 5 liters/100sqm. (As per manufacturer's standard dilution